We design the electrolovka with your own hands. How do you make a homemade logging machine with your own hands from the usual electric jigsaw, a logging machine on a tree with your own hands

Without an electrolovka, many woodworking operations are impossible. Compact and lightweight, it allows you to make products even the most complex geometry. Sometimes, for example, with large volumes of work, this tool is more convenient to work not as a manual jigsaw, but in the format of the machine. Such equipment is represented in the directories of many manufacturers of household power tools, but if necessary, it can be made independently.

Equipment selection - Major points

To begin with, it is worth answering: what material most often will work the master? The power of the electric motor in 50-90 W is enough for most wood breeds, but if the hardwood treatment is assumed and significant volumes, pay attention to the options of 120 W. A stepped adjustment of the engine revolutions is desirable (peeling speeds), select models with a smooth change of this parameter.

The ability to adjust the speed is needed to adapt the machine to work with different rocks of the tree - exclude the heating of the material that spoil propyl. In addition, gradually increasing turnover, the wizard concentrates on a complex procedure, as well as the engine operates in a gentle mode, which increases its resource.

Some models involve the possibility of cutting not only in the horizontal surface, but also at an angle, and choose the most accurate position of the workpiece will allow a special scale. Semi-addonal and household machines allow you to change the tilt of the desktop to 45 ° one way, professional - up to 45 ° in both directions.

Pay attention to the work surface. It must be sufficiently massive, so as not to be fed under heavy blanks, very smooth (so the item will slide without problems on the base) and polished so as not to pack the product being processed.

When choosing equipment, it is important to remember about the nominal number of revolutions. Many masters mistakenly believe that it must correspond to at least 1650 reciprocating movements of the peel in 60 seconds - only with this indicator, the cut will be perfectly smooth, without chipping and jar. However, modern tabletops from well-known manufacturers guarantee the perfect cut line even at a speed of 700-1400 walker per minute.

Do not forget about the maximum switching of the saw blade - the thickness of the processed parts depends on this value. Additional options are important:

the presence of engraver is extra. shaft for especially accurate saws and making thin crafts;
removal of wood dust and chips from the working surface;
illumination of the cutting zone.

How to navigate in models from different manufacturers?

There are many models of bulk machines in the modern market, but there are several major "players", and each of them has its own characteristics, advantages and disadvantages.

Models Corvette from the company ENKOR are machine-class machines and for use in industrial conditions are not suitable, but this is quite functional equipment equipped with a rotary worktop to perform an inclined cut from the desired angle fixed by the focus with a degree scale.

Although the machines of this model are not intended for processing massive blanks, the manufacturer offers a 150 W drive. The engine is a collector type, sufficiently noisy and inclined to overheating, unable to work without a break and requiring regular replacement of brushes.

The amplitude of the stroke of the peel is 40 mm, the frequency of oscillations is 700 in 60 seconds (in some modifications - the second velocity is added - 1400 per minute to select the optimal mode when processing wood of different hardness). The caps supplied with the equipment are not distinguished by impeccable quality, therefore it makes sense to immediately change them by analogs from a third-party manufacturer.

Household machines include bison models, quite compact even for use in the conditions of the urban apartment. The main feature of this equipment, which can be called its disadvantage - a noticeable vibration that interferes with the implementation of the high-precision cut.

Bison machines are capable of processing in a horizontal plane and under the angle of phaneur, a single-ended array, plastic, thin aluminum. They also perform drilling, polishing polishing, for this complete supplies include an additional desktop and a flexible shaft with a carton.

Overheating of the cutting tool prevents the built-in cooling system, there is an electromagnetic switch to prevent accidental inclusion. Pilking in bison machines are used special, reinforced having pins at their ends.

The working surface is rotten from the operator with a transparent casing to protect against dust and shavings, and the place of the cut to improve the review is cleared of blowing products. Effective waste disposal is provided. Used motor - collector type, sufficiently resistant to overloads. Its brushes are designed for long-term operation, but their rapid replacement in the equipment is still provided.

For creative carpentry workshops, frosic RSW machines are designed. Among their features is the minimum backlash and the most accurate trajectory of the cutting tool. Equipment provides all for the efficient operation of the operator: the fence and illumination of the working area, the ability to remove the sawing products using a conventional vacuum cleaner.

In the RSW machines, the Pillet has an unusual location - the teeth down, the pinks are applied pin, replacing them are performed without a key. Also among the features of the equipment - the presence of the most powerful in a category of similar professional engine machines.

For craft workshops, artistic studios and serious hobbies, JSS logged machines from the JET brand are designed. They provide a stable corner of the cut, the speed of the cutting tool changes contrary to the built-in electronic system.

The manufacturer offers its branded pinks with a pin mount, but also with "ordinary" JSS JET equipment is also capable of working. These machines are suitable for drinking complex forms, but the processed billets should not be unnecessary. The material is the wood, chipboard, plywood, fiberboard, solid and soft plastics.

The lever of the web tension is located at the top of the machine, which increases the convenience of working with it, and the cutting canvas is installed in two versions - across and along the longitudinal axis of the equipment. Dust and sawdust are easily removed by the adjustable nozzle connected to the dust covering system. The desktop can be installed under the tilt, to control the accuracy of its location there is a vehicle and stopper.

How to build a logged machine on your own?

Such equipment can be made and at home with their own hands, folk craftsmen even create such machines from old sewing machines. With certain skills, the drawing and design scheme are developed independently.

You can use a table top, workbench, and if there are no, the homemade construction of laminated plywood is a thickness of at least 10 mm. It should be built of a kind of table with the size of the working surface of about 500x500 mm and the height of the legs of about 400-500 mm. They can be two-three solid or four separate. In the first case, the design resembles a box, in the second - a traditional table in a decreased scale).

The necessary parts are cut off with a tree or disk saw, into a single system, individual elements are fastened with self-draws. In the table lid, drill drill holes for fastening the tool and under the pink. In the sole of the Electrolovka, too, will have to make fastening holes. After that, you can attach it to its bolts to the tabletop so that the cutting part is removed vertically upwards.

The advantage of such a homemade logging machine is a clear fixation of the tool and the guarantee that the hand of the master will lead the cut by the desired trajectory.

A similar variant of the machine does not always form the correct curvilinear cut - the pink is able to deviate, especially if a massive workpiece is processed. The problem is solved by the tight fixation of the cutting tool with a pair of rollers to be placed on an additional part.

It is made of bars cross section of about 50x50 mm. Which are connected to a M-shaped element with a furniture corner and self-tapping screws, attached to the desktop, and on the free end are placed with rigid fixation bent the metal plate with rollers made of bolts and bearings parts.

What if you need curly and very precise cuts?

To perform the most accurate, very thin curly cuts, the homemade logging machine must be equipped with a system of tensioning the cutting canvas. Among the features of such a device:

the plug should be used very thin - for hand logs;
the electrical tool rod should be connected to a clamp that pulls the saw blade using a special adapter;
as a tensioning unit, a clamp of a conventional manual jigsaw is used.

In a structural plan, the machine differs little from the above. It is necessary to build a working table with a hole for a cutting tool and attach a clamp to the tabletop, and the electric drive is replaced from below.

If the cuts are needed Particularly accurate and thin, which implies extremely delicate and slow work, it is necessary to reduce the efforts to the pinks with the simultaneous provision of strong tension and its exact movement. To this end, the homemade machine must be equipped with spacer devices on long shoulders instead of the traditional clamp of manual jigsaw.

The spacer design and shoulders, holding the pink, are made of wood or steel. Otherwise, the design of the machine resembles a model with manual clamp.

In this article, we will talk about the design of the homemade machine from the household electroball. Below will be shown by step instructions, photos, videos, as well as drawings and schemes.

Introduction

There are a lot of constructive options - from the simplest, where it simply sticks out of the table top, to quite complex structures with guides, the possibility of sawing at an angle, when it is possible to set not only 90 degrees to the base, but to change the angle (well, within a reasonable, of course) . There are devices (machines) for, that is, do straight and smooth cut.

Such devices are increasingly used due to their versatility and functionality. In fact, they are by parameters and appointments similar to stationary machines and have strictly defined practical applications in each workshop.

Purpose

Plywood thickness, mm	Layers of plywood, not less	Grinding plywood		Unfordable plywood
Plywood thickness, mm	Layers of plywood, not less	Limit deviation, mm	Multi-thickness	Deviation, mm.	Multi-thickness
3 mm	3	+0,3/-0,4	0,6	+0,4/-0,3	0,6
4 mm	3	+0,3/-0,5		+0,8/-0,4	1,0
6 mm	5	+0,4/-0,5		+0,9/-0,4
9 mm	7	+0,4/-0,6		+1,0/-0,5
12 mm	9	+0,5/-0,7		+1,1/-0,6
15 mm	11	+0,6/-0,8		+1,2/-0,7	1,5
18 mm	13	+0,7/-0,9		+1,3/-0,8
21 mm	15	+0,8/-1,0		+1,4/-0,9
24 mm	17	+0,9/-1,1		+1,5/-1,0
27 mm	19	+1,0/-1,2	1,0	+1,6/-1,1	2,0
30 mm	21	+1,1/-1,3	1,0	+1,7/-1,2	2,0

Preparatory stage

make sketches and perform the drawing of the future product,
make patterns from paper of future elements and details
stick templates on the billets of future parts.

You can make templates in two ways - take a tracker and draw the conees of the future blank on it. It was done for a long time, because for this nothing needs, except for the line and pencil. However, if you have a computer and printer, it would be good of course format A3, but also A4 will also fit (just a seal of several sheets and then glue them between themselves), then the process of drawing a pencil and a ruler can be replaced by drawing contours of blanks on the computer.

Then cut out the stationery blade or just a sharp knife.

After how the template is ready, it must be glued to the workpiece.

Tip: No need to glue, because in the future it will have to remove the template, and it will be difficult if you stick "tightly". Accordingly, it is possible to glue, for example, to the stationery glue, use the adhesive-pencil or, as in our example glue in the form of spray.

Creating blanks

At this stage you need to do:

Cut the blanks exactly by the template,
Problem blanks - Align the ends, remove burrs
Drill the necessary holes;
Make the groove with a file;
Drill landing places for bearings;
Select the grooves with a lid milling and seat;

We produce the installation of the bracket. It should be noted that the mounting bracket must be performed without excessive tightening the nut - there must be a free move. To do this, you need to use self-locking nut and only slightly tighten it.

Spring installation should not cause difficulties. You need to do, as shown in the photo below.

For future fastening, the peel should be made the simplest clamp in the form of a plate with two holes. It must also be installed on the bracket using self-lock nut. Moreover, the play is very important to the plates in the seating area of \u200b\u200bthe fact that the bracket moves, and the clamping plate will shove its movement.

Below is a sketch of the upper fastening node of the peel.

Then it is necessary to make technological holes for the electrol-link control organs to conveniently change the engine speed, you can access the start button and its fixer. There is another solution that allows you to make a more convenient tool on - this is an easily accessible place on the machine housing, the socket and switch that turned on and off the voltage in the outlet. Include the cord plug of the electrol biscuit into the socket, and it turns out that we will turn it on and off using a switch installed in a convenient place for us. However, this is a matter of taste.

So, below is the manufacture of technological holes on the housing.

This is how the controls are looking for, which have now become available.

Now it is necessary to make clips for the peking itself. The principle is simple - we take a bolt and we make a cut from the base of the hats, but not to the end. In the future, the peer itself will be inserted into this propyl. The principle is shown in the photo below.

This is how the installation and assembly of the upper node of the filling of the peel is made.

The lower node is almost similar to the top, except that the plate is not used, and the standard servant is taken (it is possible "bu"), the grinder (UCM) is scaled almost the entire cutting part and the shank is left. In the remaining cutting part, a hole is made with a similar bolt with a slot at the base of the Hat, which will also include a leg. The principle is shown below.

After the peer is fixed, we install the electroltrol bike itself. Freak it with the help of a hint bolt so that they are not sticking out on the tabletop of the machine.

Now you need to adjust the perpendicularity of the peel, relative to the table of our machine. To do this, you can use the square, or as in our case just Bru, which is definitely unfolded. Adjustment make as follows. To adjust the head of the left / right, the adjustment of the upper plate is used - its displacement on the axis - respectively, in the desired side.

And to adjust the position of the forward / back position, uses the offset of the node of the filling of the saw back or backward.

The machine is almost ready, it remains to be done and install the plate that surrounds the pubsik pylon. It can be performed from a textolite or any piece of sheet plastic.

On this, the manufacture of the machine from the electrolybiz is completed.
We hope that the stated material was useful to you.

Conclusion

dimensions

We give a table with overall dimensions:

General assembly scheme

We will make a complete assembly scheme, which in a certain sense can be 3r the drawing on the manufacture of the machine from the electric bissing with their own hands.

Video

The videos for which this material was made.

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 manual jigsaw can work with wood, plastic thickness not more than 10 cm, having a length of up to 35 cm. For different types of materials and work, the peel is changed, 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. The 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 between themselves with a metal plate with sleeve bearing. 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, the eccentric flange is done four round through holes with threads removed from the axis for various distances. 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 attaching the pyline insert into the groove of the working surface of the table.

The mechanism for fastening the peel is very important. In the manufacture of a self-made device, it should be paid special attention to it. 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.

If you are engaged in carvings and make figurines or parts from wood, plastics or a material similar to them, you can not do without a tool, whose name resembles a distant Soviet past: This is a logsik.

Lobzik Lobzika Maine, now on sale and "pioneer" elementary manual models, and electrical modern tools, only remotely resembling the usual peking.

Lobzik can be made it yourself: in the technical literature and networks there are many schemes and drawings of electrical logging machines.

Make such a device is easy, but you will get significant from it. You can independently do production you need to furniture and realize the most bold creative ideas for the interior.

An example of the manufacture of a logging machine.

Homemade logging to you professionally do smooth details of the most bizarre forms. First you need to decide with the most suitable design for you.

Technical description and composite parts

The schematic diagram of any logs is the same for different models.

Its composition necessarily have the following parts:

pink;
drive with a capacity of about 150 W;
rocker for tensioning the peel;
work surface with graduation;
drilling unit, etc.

The flow material is fixed on the working surface. In advanced models there are special devices for rotary movements of the part, in them the working surface can change the angle of inclination.

Surface sizes will depend on your production and creative plans: the larger parts of the part you are going to drink, the more your production table should be. Traditional dimensions are usually about 30 - 40 cm.

Types of Pellets are a variety of. They depend primarily from the consumable material. Mind and dimensions of parts for feeding. Ordinary sawmills for working with wood have a length of about 35 - 40 cm. They are able to cut parts from wood or plastic with a thickness of no more than 100 mm.

With different types of materials, the pills are changing, mainly it concerns their width: from 2 to 10 mm. Pilking may differ in the type of their tails - with or without pins. They are fixed in a special device for their tension and smooth sawing. For this, they have spring springs.

Another essential: crank-rod node. Its function is difficult to overestimate: it is he who transmits movement from the actuator to the Pink, turning the rotational movement into the translational.

Lobzic machine assembly drawing.

Thanks to this, the carriage begins to fluctuate with a high frequency, the speed of such oscillations on average about 800 - 1000 revolutions per minute. It is important to remember the amplitude of vertical oscillations, it should not exceed 50 mm.

In advanced modern logging models, the speed varies depending on the type of consumed material. Most of the desktop models operates in two speed modes. Most often it is 600 and 1000 revolutions per minute.

Lobzic Machine Model

Most often in its power of the electric drive, the variation range is huge: from 90 to 500 W.

Also, these devices are divided into varieties based on their principled design:

universal;
on the suspension;
with graduation;
with a caliper in the lower position;
with a caliper double.

Lobziki with lower caliper

Scheme of machine design elements.

The most consumable and popular models are machine tools with lower caliper. Their feature is the separation of working beds on the upper and lower parts.

If only one device for sawing and cleaning is in the upper part, then in the lower unit there are many working items: an electric motor, switch, gear node and a control unit. This design makes it possible to cut sheets of materials of practical any size.

Double Caliper Machines

The homemade junction machine with a double caliper differs from the lower caliper by the presence in the upper part of the special additional plank and the desktop with the ability to change the angle of inclination and the overall height.

These models are designed to work with the details of oversized sizes. Such a machine is easier than the previous model. In the materials with which you can work on it, there are limitations: their thickness should not exceed 80 mm.

Machines on the suspension

The name speaks for itself: the model is movable, it works without a bed. The principal moment in this design is the movement of the cutting peel, and not the consumility. The module itself is attached to the ceiling, the pedel is driven by manually.

All this gives serious advantages: in this way, you can create the most complex patterns, the sizes of the surface are not limited.

Devices with graduation

The presence of the stops and a degree scales make it possible to work according to technical drawings, without the slightest errors.

Universal machines

Such devices are usually called electrol-free. Their feature is the ability to produce several operations such as grinding, polishing, sawing, etc.

How to make a logging machine with your own hands?

We will not stop at the manufacture of the simplest machines: this kind of manual with support on video you can easily find online. Let's talk about homemade machines from the electric bison.

Assembling the machine with your own hands.

Here is what the sequence of work on their manufacture:

We make a box of plywood sheet or plastic.
The main thing is that the thickness is not less than 12 mm. Function features - foundation, work surface and place for fixing mechanisms and electric motors.
We place from the opposite side a special rocking chair with an eccentric.
We connect them using a metal strip with bearings. All mounts in screw design.
We produce the installation of the intermediate shaft.
To do this, you need to prepare two bearings, put the pulley on the shaft as tight as possible, then carefully fix with screws. Similar actions are made with an eccentric.
Rocking up the amplitude of movements should change.
To do this, you need to change the place of attachment of the screw, for which we drill on the flange of the eccentric exactly four threaded holes. Holes must be located at different distances from the axis. With the change of the fastening of the screw will change the scope of the rocking amplitude.
We do a rocking chair: it's nothing other than wooden rockers, whose rear ends are inserted into the screws that you built in the previous paragraph are tension screws.
The rocker themselves are attached to the hinged rack. On the front ends of the rocker, fix the pink. Previous and this stages need to be performed with special attention and thoroughness. The fact is that the filling of the peel is a fundamentally important thing. Rocberits with plates are subjected to constant loads when moving due to their rigid screws.
For a rocking chair you need a rack.
It will be better if it is made of a whole piece of material. The groove for the first rocker is done on the top of the rack. From the bottom end, we have a special rectangular opening for the second rocker.

Yours. We wish the cool ideas and their qualitative incarnation.

From childhood, we are familiar with the tubing filling technology. The principle is simple - the fixed part is placed on the stand with a technological neckline, the cut is made by moving the peel. The quality of work depends on the hardness of the hands and skills of the employee.

In this way, you can literally cut lace from thin wooden or plastic blanks. However, the process is time-consuming and slow. Therefore, many masters wondered about small mechanization.

Simple design from the last century

Still in the journal "Young technician" there were drawings, how to make a logging machine with their own hands. Moreover, the design does not imply an electric drive, the drive works against muscular power, like the knife grinders.

The machine consists of the main parts:

stanna (a)
desktop (b) with a slot for the canvas
lever system (B) to hold the saw blade
flywheel (D), which is the primary pulley of the drive
the crank-connecting mechanism (D) combined with the secondary pulley of the drive, and leading the movement of the levers (B)
pedal node (E) with a crank-connecting mechanism, leading in motion flywheel (g)
saw blades tensioner (g)

Foot feet Master leads in motion flywheel (g). Using the belt transmission rotates a crank-connecting mechanism (D) connected to the lower lever (B). Between the levers, the pill is stretched, the degree of tension is adjustable with a tallyon (g).

With a well-balanced flywheel, a sufficient smoothness of the stroke of the saw blade is ensured, and the similar home-made logging machine allows massively drinking the same type of blanks, saving time and effort. In those days, the peeling for the logging machine was produced in the form of a flat tape of unidirectional action.

Therefore, to obtain patterns of a complex form, had to rotate the workpiece around the canvas. The size of the workpiece is limited to the levers (B).

From mechanical jigsaw to electric one step

The foot drive can not give real freedom of action and uniformity of the pecking. It is wiser to adapt the electric motor for the crank-connecting rod mechanism. However, if you use a desktop logging from time to time, it makes no sense to make a stationary design with your own motor.

You can use the home power tool. For example, a screwdriver with a regulator of rotation speed.
Materials are used, literally of wooden trimming and old trash. The only responsible detail is the bed. It is better to make it from durable plywood with a thickness of at least 18 mm.

All connections are made on wood screws, the joints of the joints can be missed by PVA glue. From the same material we collect a support pedestal for a rod levers. The design of the support should not have hopes, the subsequent accuracy of the entire machine depends on its strength.