Homemade crank rod mechanism for jigsaw. A homemade machine from an electric bissing for sawing: drawings and video. Lobzic machine using thin saws

Lobzic Machine is a high-precision equipment intended for processing billets of various difficulties made of different materials. To competently select the device, it is necessary to study its design and familiarize yourself with some useful recommendations.

Basically, Einhell's logging machine, as well as its competitors, are used for the following purposes:

• Processing complex contours from blanks;
• Cuts on the inner surfaces of the material without affecting the external contours;
• Production of furniture;
• Production of musical instruments;
• Creating all sorts of wood-based billets.

In addition to the wood, even the assembled junction machine is capable of working on plastic, ceramics, plexiglas, polycarbonate and a number of other materials. But still the main material with which you have to face jigsaw machines, this tree. Macita machines perfectly coped with this task.

Design

Studying the Machine Lobzic Kraton WMSS 11 01 or its competitors in the face of Makita, Bosch, Eccalibur with the goal of collecting a similar device with their own hands, it can be said that we all look about the same.

If you decide to make a homemade logging machine, in the future to equip it with the CNC module, then the manufacture is better to start with the study of the design of factory models.

The main structural elements of the machine are:

• Desktop;
• Electric drive;
• KSHM (crank-connecting mechanism);
• Saw tool;
• Stretch mechanism;
• Auxiliary elements;
• CNC module.

If you take machines such as Makita, Proxxon, DeWalt, Hegner, Holzstar, Excalibur, DKS 502 Vario, Dremel or WMSS 11 03, they will be close to each other. But the estimated price is from 6-10 thousand rubles. Therefore, the choice must be founded on the technical parameters and your personal needs.

1. The desktop serves to accommodate processed billets. A number of machines are offered with turning mechanisms For the table, which allows the operator to change the angles of inclination if necessary, to make the inclined processing of parts. Performing a homemade logging machine, it is worth thinking about graduation to simplify markup. From the size of the table dependes the size of the workpiece with which you can work. Therefore, the choice is based on what materials have to deal with. The standard table has a limit to a length of up to 30-40 cm.
2. The drive differs in power. Manufacturers like Makita, Hegner, Dremel, DeWalt, WMSS 11 03, Proxxon, Holzstar, Excalibur, DKS 502 Vario offer a wide range of machine tools, each of which is distinguished by various drive power facilities, nuances of the CNC module, etc.
3. CSM. This mechanism transmits a rotational point from the drive to the machine saw. Vertical movement of the peel can be 3-5 mm at a speed of up to 1000 oscillations per 1 minute. Some machines that include Makita, Excalibur, WMSS 11 03, Dremel, DeWalt, Hegner, Holzstar, DKS 502 Vario are equipped with a heating frequency adjustment feature. This allows you to adapt the machine to a specific type of sawable material.
4. Pillet. With a length of 20-35 cm, it can cut a blank with a thickness of 10 cm. The saws differ in size and manufacturing materials. The choice is based on what the materials in the density and characteristics must be cutting.
5. Tension device. Due to it, the Pill gets the necessary tension at operating points. Depending on the model, the device is based on springs or springs.
6. Auxiliary elements are primarily dustproof. If you decide to make a homemade logging machine, we recommend providing this functionality. It can be organized with the help of a conventional vacuum cleaner.

The usual electrolovka is sometimes quite capable of replacing the logging machine. The electrolovik is not a stationary unit, but a hand tool. At the same time, the electrolovka is an extensive scope of application. For household needs, it can be enough with his head. If, for work in the workshop, the garage or production, the maximum accuracy of the cut is required, then instead of the electric bissing it is better to purchase a full-fledged machine. Even better - with CNC. The CNC module will ensure the automation of processes. The necessary programs are set via CNC, the machine itself processes the workpieces according to a given algorithm.

The electric bison cannot have CNC because it refers to the category of manual power tools. The stationary unit is largely better, because often the choice falls in his direction. This is evidenced by numerous consumer reviews of Makita machines, Proxxon, Dremel, Hegner, Dewalt, Excalibur, Holzstar, WMSS 11 03, DKS 502 Vario, etc.

Criterias of choice

When Makita, Dremel, Holzstar, Dewalt, Proxxon, Hegner, DKS 502 Vario, WMSS 11 03 are presented on the market, the choice is complicated with a wide range. To make a few simplify the choice, carefully consider your requirements on the machine.

Based on them, you can understand whether the Lobzic machine Scheppach Deco Flex will suit you, and a homemade logging machine will be preferred at all.

1. Power. Dewalt, Hegner, Makita, Proxxon, Dremel, WMSS 11 03 is offered in various designs - from household to professional. The choice of professional devices with modern CNC should be done by specialists who regularly exploit the equipment. The power of such devices is from 1 kW. DEWALT, PROXXON, MAKITA, HEGNER, DREMEL is within 500-950 W. Power affects the depth of the cut and the duration of non-stop operation. You should choose a more powerful model even for domestic use, because they have a lot of durability.
2. Weight. The more powerful will be the selected unit Dremel, DeWalt, Makita, Proxxon, Hegner or WMSS 11 03, the more weight in it will be. Since this is not a hand tool, to accurately take the fun. They form less vibrations, providing the necessary processing quality.
3. Speed. Here the speed is determined in the goal per minute. Most machines of Makita, Proxxon, Hegner, Dremel frequency is within 0-3500 units. Industrial models provide increased speed, which guarantees high-precision processing.
4. Personal sensations. Choosing the machine, be sure to try it. So you will understand how comfortable will deal with him.
5. Adjusting the frequency of the stroke. Modern dremel machines, Proxxon, Makita, Hegner, DeWALT must be included in the list of available features the ability to adjust. Only the range of adjustments each model has its own. Rely from the materials to be able to cut. The more diverse the blanks are planned, the wider select the settings range. In this regard, CNC models are convenient. They are configured to specific material, which allows during the cut practically not to take part in operations. This is the main advantage of CNC, for which many are ready to give big money.

Before making a logging machine with your own hands, relying on drawings and video, or purchase Makita, Proxxon products, or WMSS 11 03 Machine, carefully think over your actions.

Homemade aggregates are good in some places, but to the level of Makita machines them far. Mcita has proven itself from a very good side. Many Makita aggregates get numerous positive reviews, laudatory criticism from experts. Yes, in addition to Makita on the market there are a number of other firms that we talked about.

You can choose to choose a machine from Makita, or cut blanks. Decide on Proxxon machines, Bosch. Some and easier to make the device with their own hands than to pay for, of course, the quality of Mcita.

For rubber thread And drinking small parts from wood, plywood, plexiglas, plastics and other materials use jigsaws of various designs and species. It can be manual ("Pioneer"), mechanical and electric jigsaws. Various magazines led the schemes of homemade logging machines with a drive that had an electric motor and even electric drills. How to make a homemade logging machine in this article.

With the help of a desktop jigsaw machine at home, you can make furniture, beautiful patterned shelves and a lot more. The mechanism allows you to cut smooth and winding parts from wood, plastic and dense foam materials. So that the self-made device fully satisfies the requirements, it is necessary to carefully choose the appropriate design.

Design and specifications

The device of any model of the electrol-sized machine necessarily comprises:

• saw
• crank shutter assembly;
• drive unit;
• saw tension device;
• desktop;
• auxiliary mechanisms.

The material being processed is stacked on the desktop. Some models are equipped with a rotary device changing the slope of the surface. To make it easier to make the material marking, graduation is applied to the surface.

The larger the size of the table, the longer the cut can be performed. On average, this indicator is 30 - 40 cm.

The drive power for the homemade tabletop is about 150 W.

The crank-connecting unit converts the rotational movement of the drive into the reciprocating and transfers to the saw. On average, the frequency of oscillations of the pink per minute - 800 - 1000. The amplitude of the vertical movement is not more than 5 cm. Some models allow you to select the speed of movement depending on the properties of the material.

The pink of the hand-made jigsaw can work with wood, plastic thickness not more than 10 cm, having a length of up to 35 cm. For different types Materials and works of the peel change, their width is 2 - 10 mm.

The manual tension device is fixed with a pink for uniform sawing, it is a screw or spring springs.

Types of machine tools

Constructively, you can split all the logging devices:

• with lower caliper;
• with double caliper;
• on the suspension;
• with a degree scale and stops;
• universal.

The most common models with lower caliper. Their bed is divided into two halves: lower and upper. The top placed the cutting and cleaning module. In the bottom - the control module, an electric motor, a transmission mechanism and a switching toggle switch. Allows you to process sheets of material of any size.

Models with a double caliper are distinguished by the fact that on the upper half of the bed there are an extra rail. Such devices are good to create oversized parts. They are easier to install than the previous option. Both models allow you to process the material is not thicker 8 cm. The machine is equipped with an angle and height adjustment.

Machines on the suspension are not equipped with a monolithic bed, they are very moving. During processing, the cutting module is moving, not the material. The working module is usually attached with your own hands to the ceiling, so the material size is unlimited. Cutting tool Moves manually regardless of the bed, creating very complex patterns.

Machines with a degree scale and stops are good for accurate works in drawings. The design allows you to prevent errors. Universal electrolybike devices can perform several operations associated with cutting: drilling, polishing, grinding.

Making a machine with your own hands

Drawing home-made desktop jigsaw: 1 - rocking bags (2 pcs.), 2 - earring (2 pieces), 3 - table, 4.6 - screws, 5 - traction, 7 - eccentric, 8 - base, 9 - Sereg axis, 10 - upper rocker, 11 - Rocker axis, 12 - lamb, 13 - cross-tension screw (2 pcs), 14 - tension screw, 15 - Rocking boards, 16 - lower rocker, 17 - Konts, 18 - two-double pulley, 19 - Intermediate shaft, 20 - rack sleeve, 21 - plate plate, 22 - bearing with lid (2 pcs.), 23 - electric motor pulley.

In the drawing of a tabletop made by your own hands, the number of nodes must be minimized, it is: a rocking chair with a fixed saw, a bed and an electric motor. You can take the engine from the old electric machine.

Owners of the manual electrolybishka are lucky. From the sheet of plywood you can make a stand and attach the jigsaw to it. For fastening the jigsaw, you will have to do holes at the base of the tool. The simplest model is ready.

Now about more complex and functional. The bed is made of plywood 12 mm, thick plastic or textolite. It is a base, a box for placing the engine and mechanisms, and a working table. On the other hand, we have a rocking chair with an eccentric. They are connected to each other metal plate With bearing sleeves. The whole design on the screws is attached. For mounting the intermediate shaft prepare a pair of bearings. The two-axis metal pulley on the shaft is satisfied as close as possible, the screw connection is fixed. In the same way, you can make eccentric.

To change the amplitude of the rocking movement, four round through holes with threads removed from the axis on the eccentric flange are made on the eccentric flange. different distance. Changing the installation site of the screw, adjust the swing of the rocking movement. It is a pair of rocker from a tree attached to the hinges to the rack. The rear ends of the rocker contain through propyls, the tension screws are inserted into them. At the end of the front, the pill is fixed, moving due to metal hinges. Before fastening the pyline insert into the groove working surface Table.

The mechanism for fastening the peel is very important. In the manufacture homemade device With your own hands, he should pay special attention. Plug-in rocker plates carry permanent loads when driving, so they are rigidly fixed and tied with screws with grovers piles. Fastening earrings should not be very compressed with screws, allowing you to move the hinge axis of the plate.

Rack rocking is advisable to make a solid piece of material. On the upper side, the groove was done for the rocker, the bottom end is cut out the opening in the form of a rectangle for the second rocker. To make it easier to cut holes, you can fold the rack of two parts.

Video about how to make a logging machine with your own hands:

The desktop electrolovik is an indispensable thing for any owner who is accustomed to independently cope with homework. Especially electric jigsaws are good for residents of the private sector, lovers of manual labor and dacha rest. From its pre-edge, ordinary manual jigsaw, desktop electrical model Gone far enough. The desktop electrolovik makes it easier and speed up the pumping procedure, not to mention the quality improvement.

Concept of desktop electroballs

The jacket is a saw that is characterized by reciprocating movements of the saw blade, serving the working body. It has a ski, intended for the direction of the saw blade when moving over the surface, which is processed, and performing movements with a frequency per minute to 3000 oscillations.

This tool was invented in 1946. His creator is Albert Kaufman, who replaced the needle in sewing machine on the blade. On sale the tool appeared already in 1947. The manual electrolovka has a housing with a flat platform and a handle. The main difference between the electric jigsion from manual lies in its greater functionality and the quality of cutting.

Inside Located electrical engine and a special mechanism that leads the blade. In stationary jigsaws, the handle is absent, and the platform is located on top. In the front of the mechanism there is a guide, in the lower - the retractable web, which moves and moves the cuts.

The tool works as follows: The table for the desktop electroballs is securely fastened with the clips in the slider. Recurrent movements have a frequency of up to 3000 moves and can be adjusted. The reference platform allows the jigsaw to focus on the sawn item, so the work is very accurate.

Purpose of desktop electroballs

Lobzik is an integral affiliation of each workshop and every amateur. His thin leg can be successfully divided by Phaneur, copper, iron, thick boards, brass, steel. Tools happens with a motor, foot or manual drive and differ greater performance. The electric jigscription is simply indispensable for carpenters, workers with wood, furniture designers, drywall, manufacturing complex parts.

Electric jigsaw can perform direct and curvilinear cuts on the workpieces with a complex shape and various sheet materials without disrupting the external contour. Most often, desktop jigsaws are used to cut wood and wooden plates, Figures with a complicated essay of laminate and drywall, plastic blanks, also for cutting sheet metal.

Desktop electric logsik Performs clean cuts complex form and works with small
Details. Due to the persistent and fixed position during operation achieved high accuracy cut. The pedel has a stable course due to the tension system and guides that are deprived manual jigscriptions. The big size of the table makes it stable, therefore the exactly given direction of sawing is observed.

Types of electroballs

Today, the power tool market presents a wide variety of electric bits, which differ in the nature of the application, technical specifications, the type of power supply and constructive features. In construction stores you can buy a desktop electrolybiz for every taste and wallet.

According to constructive features, it is difficult to carry out a classification, because each manufacturer's company seeks to provide its products that are designed to facilitate and improve the operation of the tool. In this regard, the shape of the handle is a significant parameter.

Two varieties of the handle were established - mushroom and D-shaped. Lobzik with a braceband requires a job with one hand. This increases the possibilities of using the jigsaw, but somewhat negatively affects the quality of the material cut.

Mushroom pens suggest the execution of more neat cuts when holding the jigsaw with two hands, pre-fixing the cutting blank. The choice of jigsaw with a specific shape of the handle depends on the financial capabilities and personal preferences of the buyer. You have to choose that the logsik, with which it will be more convenient.

Household electrolovka are not intended for intensive use, but the low price of the desktop electroballs and the power, which is enough for household needs, make them indispensable in the household.

Professional electroballs are characterized by high wear resistance and the possibility of daily many hours (up to 8 hours) use. The essential power of similar jigsaws allows the processing of materials of large thickness. Extended equipment and improved characteristics are reflected in price.

Among professional jigsaws, industrial, which are also characterized by a greater fitness to complex operations and actuations of the drive - for example, increased power supply voltage. Industrial models are machines that are intended for the woodworking industry.

By type of power there are network and rechargeable electroballs. Network models are powered by a power supply network with standard voltage. If productivity is important for you, it is worth choosing a network power tool.

Rechargeable electroballs provide independence from the availability of outlets and greater mobility during operation. When buying a battery model, it is worth paying attention to the type of battery. Increased performance features Inherent in lithium-ion batteries. Battery capacity is responsible for the duration without recharging.

Advantages of desktop electrolovikov

Desktop Electric Lobzik is stationary design, Therefore, this cutting type of tool has many advantages. Modern models Can work with wooden materials with a thickness of 40-50 millimeters. A narrow saw, which performs vertical progressive movements, acts as a working body. Due to the peculiarities of the notches of the teeth and mechanics of movements of the saw, the material is cut by the way up.

The desktop eletcrol bizka allows you to drink complex decorative parts, produce longitudinal, straight, inclined and transverse propuls. A wide countertop allows you to process large details and make cuts inside wide blanks. Reliable fastening Protects the housing from extra oscillations and allows you to have a good material, so the motor can work without overload.

The advantages of desktop electroballs can be called good accuracy and clarity of cutting, high safety and ease of operation, the wide possibilities of setting up from the material and the required part of the cut blanks.

If you need to cut the items little sizeThe manual electrolybiz will not be very convenient. He is pretty heavy, so it will have to keep one hand and direct the workpiece. And the desktop logs is deprived of this shortage. Perhaps inconvenience are too large size and difficulty working with large details.

The desktop electrolovik is a kind of mini-machine for cutting blanks. If you acquire an electrolybiz in the store, most likely there will be possible to select the power and adjustment of the frequency of the pink. However, you can make the simplest homemade desktop electrolybiz, and very quickly. It will take a manual electrolybiz, several screws, a piece of plywood small sizes And just an hour of work.

Production of desktop electroballs

Carefully made electrolovka little to give up to the factory-made, and in some respects even surpasses it. Collect such an electrobzik is not difficult if there is essential materials. Next, we describe a simple scheme of such manipulations.

The design of the electrolybiz includes the following components: handle, switch button, insulating washer, power cord, frame, heating thread, screw clip and earring. First you need to make a frame. You will need a duralumin tube with an outer diameter to twelve millimeters.

You can also use for the base textolite with a thickness of at least ten millimeters or a thick phanener. But keep in mind, the easier it will be the frame, the more convenient the electrolybiz will be used. Be sure to pride the channel so that the power cord can be laid in the future. The best form of the frame is the one, one side of which is rejected by 45 degrees.

Next you need to make an earring. It is performed from a copper sheet of one millimeter thick. After that, it is attached to the screws to the frame, where it connects with the handle. Thus, the screw, the bars nut and the earring will form a clamp, in which you can fix the heating thread. The thickness of the duraluminum sheet should be up to 0.8 millimeters. It is necessary to make the clamping cheeks, between which the switch button is located.

After that, you need to cut into the plywood of the gap, through which the fend can pass. It can be done using a drill. To do this, drill holes along the markup line, and the transitions are smoothed. Instead of plywood, you can use plastic, metal, plexiglas and others. Next, you place and drill fasteners on the plywood and the support plate of the jigsaw.

Then it is necessary to fix the jigsaw screws on the plywood base so that the pilper can pass through the slot. You attach the design to the table using a clamp so that the pilper is pointing upwards. You can also consolidate the platform in any available way.
The pilot for the electrolybiz remains usual, but the possibilities for good drinking are expanding due to the release of the hands.

You can use nichrome spiral from any household heating device (iron for example) as a heating thread. It is necessary with the tension to fasten between the ends of the frames of the frame. To heat the thread, it is necessary to submit a tension of about 14 V. To control the mode of operation, you can use the row.

The current is determined by the thickness and length of the nichrome thread. With the help of the row, it is possible to establish the optimal current strength (no more than 3-5 A), which will affect the temperature to which the thread is heated. Before starting work, it is necessary to determine the strength of the current. But consider, with too high strength, the cutted material can be seized with a flame, and with insufficient - it will not take. Made with your own hands the desktop electrolybiz will allow cutting figures with complicated contours from of various types Materials.

Rules for using desktop electrolovka

When working with a desktop jigsion, you must adhere to some rules:

1. During cutting, do not press much tool, otherwise the needle will break at the worst, you will spoil the work.
2. From time to time replace saws. Old saw can spoil and destroy the surface of the material.
3. If you work with organic glass and colored alloys, the plane of the product must be mixed with water. Such an operation will speed up the process and extend the service life of the saw.
4. If you cut the surface with a thickness of less than one millimeter, put a sheet of wood or plywher under the treated material.
5. Before speaking, it is necessary to secure the material. Long cuts are better not to do from hand, the line may turn out to be a curve.
6. For cutting different materials, appropriate canvases are needed, with a special step and length.
7. Turns to the tool, turning only the back of the tool.
8. When cutting a laminate, a tape is pasted on the cut line, which removes the material from chips.
9. If there is a need for curvilinear cuts, install the jigsaw pendulum at a minimum.

If you have not yet fully understood how to make a desktop elet collectrol bzya, see the video about this procedure. This tool allows you to drink complex parts from wood and other material, producing longitudinal, inclined, straight and transverse propuls. With the help of an electric bike, you can process large parts, wide blanks and minor products, which is not excess at home.

The article will first of all be useful to those people who often work with a tree as a hobby without earning this money. The author is presented pretty budget project desktop electrolovka, which can be collected in one day, with minimum costs on materials.

To create the machine, you will need such materials:
- a working manual electrolybiz;
- plywood;
- self-tapping screws and bolts with nuts;
- guide furniture boxes;
- two bearings;
- tightening spring;
- Paint spray;
- Self-adhesive paper.

Standard materials and tools available in each workshop.

Step 1. Case.
The first step will be the creation of a housing for a manual electrolybiz from plywood. Here you must think in advance where the holes for the switch and the speed control will be located.
Must get up something like this:

Step 2. Countertop.
As the basis of the countertop it is better to take a thick piece of chipboard with good coatingSince the machined workpiece will be thrown on it during the operation of the machine.

A pink hole is drilled in the chipboard. The electrolovik himself will be attached to the back side of the table top.
Also from the furniture guides is made of an adjustment of the boom:

This is how it looks assembly:

And the tabletop is attached to the case:

Step 3. Arrow.
The arrow itself will be made of two furniture guides. They twisted with each other bolts to enhance stiffness.

Arrow supports are made of chipboard. Before their painting and installation, the point of fastening the boom to the support is washed. Before that, they need to be installed in their place:

After that, in the support, drill holes under planting Bearings.

Step 4. Painting.
Prepared supports color from the canister.

While they dry, the machine itself is glued with self-keeper.

Step 5. Assembly.
Bearings are inserted into the supports, and they are screwed into their place.

The mounting axis will be made of two bolts screwed into guides as shown in the photo. The diameter of the bolts is selected in accordance with the diameter of the inner coating of the bearing.

Bolts are reliably tightened, after which two halves are screwed to each other.

It is clearly shown as an arrow will be fixed in supports:

The arrow is installed in its place and fixed with nuts.

Next, you must install a tightening spring. It is necessary in order to return the arrow to its original position after the jigscription pulls it down. Thus, reciprocal movements of the peel will be performed. It must be adjusted so that it is not softer (it will make it difficult to work the machine) and through the chur hard (this can lead to the overheating of the jigsaw engine).

How to fasten it shown in the photo:

Then, from a thin strip of metal (1 mm), it is necessary to make fastenings of the peel to arrive. They need to rotate freely on the axis, because when working the arrow changes the angle of inclination to the jigsaw, and if they are static, it can lead to a breakdown of the peel.

That's how the fasteners should look:

Arrow supports are additionally enhanced by a long bolt, it can be seen in the photo:

Step 6. Electronic part.
Since access to handle electrolovka It is limited, it is necessary to derive controls to the outer part of the case.

To adjust the frequency of rotation of the electric motor, the author was used by the phase power regulator. Here is its electrical scheme:

That's what it looks like:

When installing the board to sewage, it is necessary to screw the radiator if it does not do it overheat and fail.

Lobzik disassembled and power control is connected to electrical circuit.
You also need to set the power button.

Very smart and fairly compact tool, it may be incredibly useful for cutting straight and curly shapes. The appearance and functionality of the electric bissors sold is impressive, causing to believe in the incredible complexity of the design of these devices. In fact, to recreate such a mechanism, it is enough to understand the principle of its action, to have instructions and the desire to do something with their own hands. It is not necessary to be an expert in technique with many years of experience (although this quality will not be superfluous). Next we will spend detailed analysis The average model of the electrolling with drawings, and provide two detailed guides on independent manufacture Similar tool.

How does electric jigsik work

Let the jigsaw device and does not differ in particular complexity, its mechanism has certain features that require familiarization. To understand how to make a jigsik, it is necessary first to figure out what makes the saw blade to make reciprocating movements. For the most clearly submitting the principle of operation of the device, we present the main components that make up the mechanism of the instrument and we will describe their interaction among themselves.

The basis of any jigsaw with the electric drive is the following components: the electric motor, gearbox and rod with a clamp of the pink. To secondary, but no less important elements, can be attributed to the start button, support rollerCooling fan and sole. As an additional functionality, many models have a pendulum, a dust collector, backlight and laser guide. The principle of operation of the latter will not affect, and we turn to the description of the interaction of the main elements of the mechanism.

High-frequency movements of the saw blade Lobzik, originate from the electric motor that is started by pressing the button or directly from the network. Rotation is transmitted on the shaft on a special mechanism "gearbox" with an eccentric, which interacts with a rod for forming reciprocating movements. In the mount installed at the end of the stock, a pill is fixed. For maximum reduction of the load on the rod with a gearbox, the rear edge of the saw blade, rests on the supporting roller. In this way, all components of the device take place, to perform the main problem on the sawing of all kinds of materials.

Drawings of electroboles

A detailed study of any device is much easier when there are available. detailed scheme with a description of each element. Thanks to the exact names of parts with dimensions, the general presentation of the principle of operation of the mechanism becomes more visual. Below we have placed a few detailed illustrations, as it is much easier to collect elbzik with your hands with detailed drawings than relying only to your presentation of the design features.

We hope that the schemes presented will fully clarify your understanding of the device such a mechanism and will give useful food For reflection in assembling your own jigsaw.

Making an electrolovka with their own hands

For Clematcher, who understands the principle of action of any mechanism, will not be much labor to reproduce it, especially if there are hands detailed instructions. The bike has already been invented, and to make it yourself, it is enough to have a set required details and tools. The manual presented below, it will demonstrate in detail how to make a jigsaw with a complete listing of elements and tools required for operation. The product being created is not a stationary device, but a mobile power supply with an electric drive. Power in the device is not so much, but enough for cutting wood, up to 5 mm thick.

Required materials:

• Wooden bar - 150x75x25 and 75x25x25 (width, height, thickness in mm)
• Metal plates - long and rectangular (as in the photo)
• Pillet for an electrolovka with a U-shaped shank
• RS-540 12V electric motor (any similar)
• Electric circuit closure button
• Nozzle gas stove
• Cycling needles
• Plastic circle with a diameter of 260 mm
• Plywood - 120x50x5
• Set of self-tapping screws, bolts and nuts

By instruments:

• Hoven for metal
• Triangular file.
• Pliers (2 pcs)
• Screwdriver or drill with a set of drills
• Scissors for metal
• Pencil

When collecting materials, it is important to understand that the above components do not claim absolute accuracy and can be replaced with similar. Making a homemade electrolybiz for drinking should be focused on the presented manual, but do not forget about the smelter and improvisation. If the specified element does not find it, it can always be replaced.

The assembly of the electrolybiz will start from drinking the handle from the larger bar. To do this, it is enough to perform cut, giving a rectangular blackboard a M-shape, as in the photo. The dimensions of the sawn part are set "to the eye", based on the preferences and size of the operator's brush.

One of the most important nodes of the device, which serves as a moving rod and the ficker of the saw blade, requires increased reliability. This element is made of a long metal strip, 1 mm thick. At the end of the circuit of the shank of the saw, after which it was done with a triangular file to create a pressure plate. The part of the metal strip is flexed by the passage along the contour of the shank, after which the pink is installed in the improvised mount and the through hole is drilled for additional fixation using a bolt.

The saw blade, fixed on the stock, must be connected to the device using a guide. This part is made of metal plates. rectangular shape. With the help of passage, bend the center of the plate in a flat groove under the rod with side fasteners. To prevent wood erasing and facilitate the movement of the peel, to the front side of the harvested handle we apply a similar segment of the metal and spin together with the groove. As a result, the following construction should be obtained.

At the end of the rod, carefully bend the metal, until a peculiar loop is obtained, in which the end of the lever of the crank-connecting mechanism will be inserted.

We screw to the top of a wooden rectangle pavedly paved. It will serve as a stand for a motor, creating an additional space for setting the elements of a crank.

The transformation of the engine rotations into reciprocating movements will occur with the help of an elementary mechanism made of a round plate, gas nozzle and a wearing needle. In the center of the circle, we drill a hole, with a diameter equal to the threaded part of the nozzle (so that it is as close as possible). Next, install the nozzle in place and fix with epoxy resin. The dried construction is wearing an electric motor. If the nozzle hole is too narrow, you can expand it with the drill of the required diameter. Between the center and edge of the circle, we drill another small hole with a diameter of bicycle needles.

Unfortunately, not everywhere you can find the upgraded nozzle of the gas stove with the side screw used in the instructions. If available is only ordinary, it can be fixed on the shaft with tin and soldering iron, as in the photo below.

By combining the engine with a round plate, it's time to turn it into a real crank. To do this, we take the bike knitting needles and bite the passage of the cap and the threaded part so that it turns out a smooth metal rod. Next, retreat from one end of 10 mm, and bending at an angle of 90 °. Insert the curved part into the pre-prepared ear in stock and raise it up so that the screw fastening screw rests on the metal plate.

The accuracy of the next step is most important, since it depends on the amplitude of the movement of the saw dense. It is necessary to determine the exact place for the product of the second rod fold, so that the crank and rod connected to them work most efficiently. To do this, put the engine to the place of the future mount and have an extreme circle hole up. Next, we bring the rod to the opening, the opposite edge of which is inserted into the UCHOs raised until the stretch stops and mark the place of bend. We make bending at an angle of 90 °, insert into the hole of the circle and check the efficiency of the mechanism. If the crank is working as it should, fix the motor in place using a metal plate.

The next element of the design, the sole will be installed, part-time performing the role of support of the saw blade. Make a similar part can be made of conventional plywood, 5 mm thick. In the center of one of the ends, we make a small propyl (20-30 mm) and we skip our pink of our jig. Fix with a self-tapping screw.

The final stage will be setting the start button and connecting the wires. The button can be displayed at any place convenient for you. The author found it necessary to put it on the thermocons in the corner of the handle. Create an elementary electrical circuit (Motor-button-network and motor-network) and connect to the power supply by 12 volts.

For more smooth stroke, it is recommended to lubricate the rod with oil.

A more visual demonstration of this instruction, but unfortunately, without comment, you can see the video below.

Homemade Electrical Bison for Polystyrene

The assembly is quite a convenient and reliable device for cutting thin wooden blanks and polystyrene. This method Practically similar to the previous one, but has more functional design. Make up detailed descriptionHow to make this electric logby with your own hands, there is no need, since the design of the device is similar to the previous assembly. We give full list Required materials and tools for manufacture.

• Plywood 200x200x5 mm
• Wooden Bar - 120x50x50
• Spatula or metal sheet, 1 mm thick
• Metal terminal for connecting wires
• Metal rod (knitting knitting)
• Blizzard for knife
• Electric motor (DC) by 12 volts
• Segment of thin, flexible plastic
• Fastener metal corner
• PVC pipe segment as pen
• Close contact button
• 12 volt power supply with DC plug
• DC power connector
• Self-tapping screws, bolts and nuts

The above list of materials is only a subjective choice of the author of the instruction and does not pretend to absolute accuracy. When you do anything with your own hands, it is necessary to improvise and invent non-standard applications to various details. If you have no item in stock, it may be able to cope with its function with its function.

By instruments:

• Filter (File)
• Scissors for metal
• Passatii
• Drill or screwdriver with drill set
• Coronated wood drill with a diameter of 44 mm
• Soldering iron
• Thermopystole

To more clearly understand the process of assembling all of the above elements, see the detailed video "How to make an electrolybiz with your" hands. Most issues related to the design of the device will disappear by themselves.

Also, there is another option to manufacture a self-made electrolyzka. The principle of operation of this product, similar to the previous two, in the design there are some nuances. We hope that the next video will be useful and will give you fresh ideas To create your tool.

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