Homemade Stanna for USM. Simple rack for the grinder. Main differences in factory instruments

Hello. Today I want to tell about how I made a cutting machine from the non-needed me. I often have to cut pipes. Especially profile. Who did it, knows that cut off exactly the profile tube with a grinder is quite difficult. It takes a lot of time - it comes from the help of a square to fill in a straight corner every side, then neatly cut through one face. And anyway, it happens that one side turns on half a million in short, and then, when welding, a thin metal of the walls in this place begins to burn due to a loose fit. Ideally, smoothly can only be cut off for one res. And for this you need a cutting machine.

I had no ushm "DWT WS-180S". I was given it free because of the malfunction - the impeller of the rotor and the Bulgarian swatched. The owner wanted to throw it out and offered to give me it on parts for free. I repaired the rotor, replaced the brushes and bearings.

But it turned out that such a Bulgarian I don't need. It is very heavy and massive for the 180th circle. Power there is enough for the 230th (2200 W), but, for some reason, the manufacturer has equipped it with protection precisely under the 180th round. Therefore, she hung in my workshop for several years - I have a more easy "180-ka." I was going to redo the protection under the 230th round (then it would come in handy for work on concrete, for example), but never gathered!)))). After all, the 230th I have ...

And so I came to mind the thought of buying for her a bed and make a cut off stationary machine. But having considered purchased options, I found that they, for the most part, do not have sufficient rigidity, and therefore accuracy! Therefore, I came to the conclusion that you need to do.

What I needed:
1. Actually an ush.
2. Corner steel 50 to 50 and 40 to 40.
3. Crucification of the water pipe DU32-3,5
4. Trumper Waterpipe Du-25
5. Bearing 6202 (2 pcs)
6. Bearing support.
7. Stiletto M14.
8. Profile pipes 15 at 15, 20 to 20, 25 to 25
9. Bolts and nuts M6, M8, M14.
10. Trimming tin.

So for a start, I decided to assemble the mount of the Bulgarian. In purchased versions designed for various grinders, the mount is carried out by three long bolts with locknuts, which affects the rigidity. In addition, consolidating the ESM in three points, it is necessary to have it vertically that a little "steals" the depth of the cut - as a rule, ahead of the gearbox is slightly stretched. And therefore I decided to consolidate it horizontally, at two points, with a dense fit of the frame to the gearbox .. minus such an attachment - it is suitable only to one model of the ESM. But I decided to neglect this, considering that if I have to replace the Bulgarian, then I just welcome the new mount.))))
I cut two pieces of corner 50:

He drilled holes in them with a diameter of 14 mm:

And screwed to the reducer, using the folding points of the handle:

At the same time, I did not find bolts M14, and I temporarily replaced them with trimming studs with nuts. In order to spin and hold them, it was necessary to cut out the slots under the screeper:

After that, I grabbed the corners on each other on the Bulgarian, then I took it off and looked back:

Next, I started making a carriage. To do this, I needed a thick-walled pipe of 32-ki. Since it was necessary to cut off exactly, and at hand there was no cutting machine, I used a wide painting ribbon as a markup:

After that, I cut a piece of pipe Du-25, on 20 mm shorter than 32-ki:

Invested one to another:

Scored from two sides to 202nd bearings:

And pulled the hairpin M14 using the washers and nuts:

Then she cut a piece of the corner and grabbed it to the pipe. At the same time, the electrode is external pipe so as to cook it from the inner:

Now you need to make racks for fastening the carriage. I did from the same corner 50. So that they turned out the same, I pulled their clamp, and in this position cut and drilled holes:

Next, I collected and welded the entire fastener design of the carriage:

The thrust on which will be fastened to the Wax carriage, I made from a thick-walled profile pipe 20 to 20. The optimal length was calculated by experimentally, laying out of the pipes and bars a scheme of the future machine:

It remains to cut and cook everything together:

At this stage, I "TRANSULATED" Bulgarian:

Now the table turns out. I was made of steel from a sheet of steel, 4mm thick, 60 cm thick:

Passed the whole design on this sheet:

From the profile pipe 15 to 15, two square frames made, 50 per 50 cm in size. At the same time, in the pipe, in the seed grounds cut through three walls, the fourth left.

After that, the vertical racks made from the same pipe in the corners, and the resulting parallelepiped secured my design.

At this stage, it was necessary to set a straight angle between the cutting circle and the table. As I said, I excluded all adjustments in the sake of rigidity (read: accuracy) design. In my plans it was easy to adjust the thrust, and then strengthen them in the right position, welding them as an increase in the corner. But when I tried to adjust them first with two mons ... (I-U-y! What is I optimistic!)))). Then scrap! (The result is the same) ..... I realized that it would not have to strengthen the design !! Two thick-walled profile pipes of small length, to the same, wailing on the ends to the corners of the seams of 5 cm long on each side, give incredible stiffness! ...

I was able to adjust, only inserting a two-meter (!) Pipe between them, section 60 to 20. (good, between traction just 60 mm.

So the vertical is exhibited! Now cutting the table:

After that, expanded and lengthened the slot to a small grinder. (In case of installation, for example, a circle of wood.)

By the way ... Initially, I had a thought to make "2 in 1". Those., Provide for the possibility of turning the table with a grinder down, in order to obtain a circular! And I even began to embody it. For example, the caps of all mounting bolts on the reverse side I began to spoke, melted and cleaned to get a smooth circular table:

For the same reason, made symmetrically holes for fastening bolts, which the table is attached to the "parallelepiped" ... But the euphoria from the fact that "Cool I came up with" passed, and I realized that I just "tried", and did not happen for practicality , and for "cool it happened."))))))

And in fact I will not use it !!! After all, I have a circular. And she, in any case, is better than made from the Bulgarian! To the same way, working with a circular with a tree, to put this machine with a circle around the tree next to to trace. And not to turn the table for each board ...
In general, I discarded this stupid venture ....
..
Then I started the construction of the stop for the workpiece. I put the square to a circle, detected the line at a right angle, and secured a stubborn corner of 40 to 40 on it.

After that, I unscrew the corner and by its holes, attaching this time the kit 45 degrees, drilled the hole in the table.

I forgot to take a picture, but here, I think, it is clear .... Now, to cut under 45, you need to remove one bolt, turn the corner and fix it into another hole.

Next stage. I started assembling instrumental vice. After all, it is possible to cut off only a well-fastened blank. Highed a piece of pipe 20 to 20.

Inserted inside the string of the hairpin M14 and pulled the nuts. At the same time, one nut took a long, connecting:

Welded it.

And processed with a grinder, giving it an external dimensions of the pipe:

Next, I also called, where there was not enough and still processed. (not photographed).
Then she cut out a piece of the 25th tube (in her easily and sufficiently tightly 20-ka) and welded the strip over the trim, so that it could be drilled by the hole, fasten it to the table. It will be a guide:

On the edge of the hairpin, I made a sample and made a handwheel there.

Next, on the edge of the table consolidated a corner with a hole, and collected a vice. The stilette was screwed into the pipe with a welded nut, dressed on her guide, and all this missed through a stubborn corner, laying the support bearing, which was recorded by a cylinder nut: In short, you will understand the photo:

The handwheel handle made from the furniture bolt, put on it with a metal tube.

At the end made a wide emphasis. And it turned out such instrumental vice:

When rotating the handwheel, the pipe with a welded nut gets out of the guide and tightly presses the workpiece to the slope. The only inconvenience is to rotate left.))). But reliable than the eccentric clamp.

Further, I started making protective covers. As I said, the casing on the Bulgarian was under the 180th round, and I decided to use the 230th. (Power is enough. The turnover is also suitable.). In the same way, since I need accuracy, then I will cut in thick circles (2.6, or 3 mm). Because more subtle are a little dangling when pressed. And therefore the number of sparks will be incredible !!! Therefore, I decided to make the most closed casing, and consolidate it directly to the bed.

First I made a cardboard pattern.

It is a fairly useful tool with which you can solve a wide range of tasks. This equipment allows you to cut the tile, stone and metal, as well as grind the surface. But if you have a stationary machine in stock, to perform these works will be much easier. Alone you can make such a device in my garage.

Advantages and disadvantages of the homemade machine

If you often work with a grinder, they managed to feel her weak points. Oddly enough, they are expressed in dignity - mobility. The operator does not always have the ability to fix the parts during the cutting, and the slightest vibration can cause the destruction of the abrasive disk, which is quite often caused by injuries.

Mobile equipment is difficult to control with perpendicular cuts. This is true if you take into account the thickness of the disk and compare it with a label and material. With the help of a corner car, it is not easy to cut several parts that must have the same dimensions. This concerns the twigs and small pipes, after the cutting of which the items have to be equivalent. In addition, your hands will be occupied, which leads to fast fatigue and reduce the concentration of attention. This should be taken into account for the reason that the ESM is one of the dangerous tools.

Why it is worth using the machine

Reverse blow when working with this device is a garbage of equipment when the grinding disk is jammed into the product. The danger of such an outcome of events is the concomitant destruction of the circle. On the impressive turnover of the abrasive fragments can be injured by the operator.

The reverse blow may occur at the end of the cut when the elements are connected by a small jumper. It is recommended to stop the tool without completing the cutting of the workpiece. The circle is extracted, and the part is trimmed from the reverse side. Stationary machine, which you can perform from undergraduate materials, solves all the listed problems. It is also able to provide additional safety.

Making a machine from a corner and metal pipe

If you faced the question of how to make a cutting machine from a grinder, then you can perform a fairly simple design, spending at least a minimum of money. Time will take only a few hours. The device will be a long pipe from a metal that will perform the role of a frame and handle.

If you want to make a cutting machine from the grinder with their own trees, to one of the ends it is necessary to weld a metal bar, which will be located across. It should do two holes that will serve to fix the grinder. The pipe is fixed on the same side to a small piece of corner on the movable shaft. The corner is fixed to the desktop or attached to the floor in the work room.

Making a cutting machine from a grinder with their own hands, on the opposite side you will need to install a spring that will ensure the design return to its original position. This can be assumed that the machine is ready. It will only need to correctly fix the corner car.

Made the cutting machine from the grinder with their own hands, you must remember that this option is one of the easiest. It is suitable for those who prefer to work with the metal. If you need accuracy in your work, the design should be made more stable.

Machine with bed

Before you make a cutting machine from the grinder with your own hands, you must think if it needs a bird. To do this, prepare:

profile pipe;
corner;
welding machine;
metal sheet;
drill;
channel;
identical bearings;
pipe;
spring;
pedal;
relay.

Metal will be needed for the platform. If you want to make an easier option, you should take care of the presence of a chipboard. When choosing a pipe, you must be guided by the fact that it will have a small diameter. If you are not used to working with welding, you can replace manipulations with the device by installing durable bolts. This option will allow you to disassemble the machine, if necessary.

You must come to the manufacture of equipment from cutting parts that will make a frame. In order for expensive material to be not spoal, it is better to make a drawing. For each model of the cornering machine, it will take its own scheme, because the tools may differ. In some devices, you can remove the handle, while in the case of others you will have to install a rack for the grinder. For different disk sizes, you will need a framework with defined parameters.

Manufacturing simple framework

If you want to make a simple cutting machine from the grinder with your own hands, then attention must be accepted on the frame. A simple its design will consist of two frames that are installed on the total axis. The lower frame is fixed on the platform. The latter can be made of chipboard or metal.

If the Bulgarian is quite large, then it is better to apply the metal. The frame to which the corner-glare machine will be screwed, should rotate vertically according to the principle of the pendulum. For fixing the initial position, you will need a spring. A mount is fixed to the lower frame, which includes a movable clamp and a pressure corner.

Putting machine ruler

How to make a cutting machine from the Bulgarian - this question remains relevant in the circles of home masters. It is important in such equipment to provide for measuring nodes. They will allow cut blanks with high accuracy up to 1 mm. It is better to use a moving line with the limiter. It is welded to the tube. With it, an accurate size is exhibited. Fastening is carried out by the end screw.

Electronics

Before starting work, you should consider photos of cutting machines from the Bulgarian. In this case, you can make any model in this case. But each of them should have a start-up pedal. This node will ensure the convenience of work. It can be replaced with switching button through a low-voltage relay on 12 V. Voltage on the grinder will be supplied through it.

With this simple design, the operator will free his hands, which will make it possible to achieve an accurate cut without the use of vice. At the exact dimensions you can save time. This tool can be used instead of the cutting saw in the metal, and if necessary, a contagonal car can be disconnected by returning her mobile condition.

Security measures

If you decide to make a cutting machine from the grinder with your own hands, then must remember the safety. If the option is stationary, it is important to take into account the direction of the tool and the position of the casing, which should close the zone where the operator is located. If you have a machine, you may encounter the need to fix it to a corner-glare machine of a sawmill for wood. No matter how strong the desire, it is categorically impossible to do this.

Wood is an inhomogeneous material in which there may be a bitch or nails. Bulgarian works with a high speed of revolutions, which exceeds the speed of the standard panel. This pretty quickly displays a saw blade.

Comparing grinding and abrasive discs with pylines, you can understand that the latter have sharp teeth. For the sake of rapidly cut the risk of health. After installing the equipment and a new disk, the work of the grinder should be checked for a minute, running the device at idle. The circle should not face obstacles or hurt the casing.

Production of the machine from the profile pipe based on the lever mechanism

You can make a cutting machine from the grinder with their own hands using the profile pipe. For design, cut blanks. Profile pipes are perfect for the frame. Metal profile will perform as a cantilever fastening. In addition to this node, you must prepare a steel bar and a metal tire.

If the design will have a carrier platform, then in size you will need to cut the leaf 4-mm steel. A lever that has a view of the profile pipe should be welded a transverse axis in the form of a shaft for a hinge compound. When mounting the shaft to the mobile mechanism, you must observe perpendicularity.

The steel tire is prepared by the P-shaped bracket, in the sides of which the bolts are done. With the help of mechanical fasteners will be recorded the housing of the gearbox of the corner machine.

Before you start working, you must study the details of the drawing of the cutting machine from the Bulgarian, with your own hands in this case you can make equipment for only a few hours. Using steel bar, you should make a rude clamp, which will perform the role of a stepladder.

To fix the body of the device to mobile mechanisms, a pressure plank is made. It is a plate of metal whose width exceeds the corresponding values \u200b\u200bof the clamp by 20 mm. At the edges of the clamping plate, the holes are provided, where the threaded ends of the stepladder will be included. Fastening is carried out with nuts with suitable carvings.

Finally

Quite often drawings of the cutting machine from the grinder are prepared with their own hands. You can also follow the example of many home masters. But if you cannot fulfill the scheme yourself, you can use the one that is presented in the article. If you want to simplify the process of cutting samples and do not work manually, it is better to install a grinder to the machine, making the equipment stationary. This will allow you to paint blanks with the same linear dimensions.

Prepare the drawings for the cutting machine from the Bulgarian with their own hands, you can start work. This approach is suitable if you do not want to acquire an industrial production unit. The unwillingness of consumers to buy factory models is due to their high cost, which starts from 22,000 rubles.

Racks for bulgarian N. forces

If you need high quality rack For the grinder on their own, drawings, training videos and the annotation displayed below will help you with the achievement of the goal. Manufacture of a rack - a task is not heavy, but the necessary for who you have to often do with similar equipment.

Advantages of the rack Bulgarian

Having made a special rack, you will be given a number of advantages on the similar design:

The rotary stand holder provides the ability to produce vertical movements, instilling the USM ( corner grinding machine) under certain performed tasks;
Probably grinders first their own design predict the presence of threaded holes created to install the power tools on the desktop, the bed. It simplifies the process of production of the rack, allows you to have a grinder at the desired angle;
Rack Minimizes the risk of falling a grinder from hand or random slipping. There is often somewhat different due to the lethargy, the wizard fright in other words, other reasons forcing the concentration on the working process;
A rack for the ESM eliminates from the need to keep the power tools to the palm to the palm. So you are less tired, increase the productivity of labor, for the smallest period of time we make not just details.

Components for assembling racks

Homemade rack, created for an angular grinding machine or an ushm, is made on the basis of the database of different drawings. Therefore, before the start of work, buying devices intently determine with the design that suits specifically for you.

Read the same way

It is worth highlighting several main aspects of the rack assembly (beds) for your grinder.

Profiled iron pipes. This is a frequently found material on the basis of which racks are made. There the ESM will be stuck fix, firmly and for a long time. Metal has what remains to make our customer the necessary properties to provide stand designs durability. The only controversial defects of the metal is the need to introduce welding to connect the parts of the bed. Although in some cases welding is replaced by bolt connections, so the drilling device will need to work for you.
Timber for the rack. Often in the role of the main materials for the production of beds use wooded rock. Do not think that this option is completely unacceptable. Wood breed of hard rocks can be controlled with high loads, not deformed throughout the entire operational period. Lumber is easier to process, if metal, so the construction assembly takes less time, asks small abilities. If you do not have a particularly powerful corner grinding machine and is distinguished by a small mass, you have what remains to make our foundation client to make the face specifically from a strong wooded rock.
Compound. Rack It can be assembled by the method of welding as it is also called on bolted connections. The 2nd option is more profitable by the fact that such structures are easy to disassemble if desired.

Rack for the Bulgarian! Crue will not come up with!

Instagram. This time I made an unrealistic steep device for the usual.

Homemade rack For 230 Usm Bulgarian.Homemade Stand for Grinder

Acquaintance with the mechanism of work two-mentioned stands For the ush, the process of production, assembly and tests.

If you have undergone with the rack materials and the method of connecting the bed design, prepare subsequent tools and materials at work:

Children chipboard or metal sheet. This is necessary for the creation of the working surface of the rack;
Bolts, nuts, washers, matches of the corresponding size;
Relay 12 V;
Spring of solid power;
Channel;
Profiled pipe;
Corners of strong metal;
Drill;
Grinding machine;
Welding device.

Assembly stand designs

Read the same way

The homemade bed has the main basic advantage of game slots - small cash costs for the improvement of the Bulgarian. You can purchase a factory model, but it is expensive pleasure. And additionally collected in handicraft racks often have properties similar to factory analogues.

From here there is a lawsager question - for what to pay only for what is fulfilled without the help of others?

However, the homemade bed places certain requirements for the master. He must:

Own the smallest experience;
Have the ability to work with the USM;
Tightly drill;
Work with a welding machine;
Have enough time to work on improving the grinder;
Take patience in the case, if something goes not to such an extent and the design of the rack will have to redo.

If this happens, then it remains only to follow the annotations for assembling the rack.

Develop a detailed drawing of the rack, otherwise use the finished drawings of the bed. Adapt the design directly to itself and your model of the grinder is better, as so you can collect a very comfortable, ergonomic bed.
Examine the factory rack models under the grinder. They will be developed under certain USMs to be universal. This is an important point in the acquisition of auxiliary design for the Bulgarian.
Check the current state of the grinder. Use in the construction of the face old, poorly functioning corner grinding The machine is not appropriate. It is better to throw it for rough manual processing of blanks, and on the face to install a newest, efficient and productive grinder.
For the assembly of the simplest bed under the grinder for you, two frames and holder will need.
Cut from the iron pipe segments of a suitable length according to the drawings of the rack, and make holes at the required points.
Welding apparatus Make frames - upper and lower. Welding can be replaced by bolted compounds, although under such circumstances, reliable welding will be better.
From the iron sheet or chipboard, cut out the work surface. For massive Bulgarians, preference is given to the iron tables, for light angular grinding machines there will be a rather sheet chipboard.
On the platform (desktop), install the lower frame, after that it is welded or connected to the top frame bolts.
The holder is recorded on the vertical frame bolts. Make sure the holder can freely spin observing the principle of the pendulum.
Install a strong spring. This element will allow you to return corner grinding Machine in your own mastery is the original position. In one end of the spring, fix it on the upper end of the vertical frame, and the other end is installed on the holder. During time, the spring can stretch and wear out, which is a natural phenomenon. Therefore, with active use, you must swap a spring.
To raise the level of comfort while working on a grinder with a bed, use the relay to 12 V to connect the switch button. Through this element, the power will be fed to the device. So it does not need to reach each time until the button on the grinder.
Make sure the wiring service, highlight a separate outlet for the machine. Your weight characteristics of the machine are not required here, alas to work on the machine through the extension agent to which other consumers are connected, should not.
Use the primer for metal, varnishes and paints to give the Bulgarian bed completed your appearance. It will save the structure from rust, will allow the aesthetic pleasure from the rack made.
Add a movable line and limiter to the design. Applying them, you will increase the accuracy of processing billets.

The performance of the bed for the Bulgarian inspect only idling at the end of the assembly work.

One of the most popular power tools is an angular grinding machine (EMS), in common, called the grinder. Despite the fact that its main purpose is grinding, more often it is used as a tool for cutting various materials. This is primarily promoted by the abundance of varieties of discs, which can be installed on it.

The main disadvantage of the Bulgarian when performing such work is not a high accuracy of the cut, because holding the ESM in hand, it is extremely difficult to withstand the exact angle and the direction of the cut. It is rarely possible to elect any material strictly at a given angle. Especially, if you have to perform the workpiece of the same type of details of any design, and even with the specified corners of the cut. You can minimize this deficiency by applying to the Bulgarian special rack.

There are such fixtures of factory manufacturers to various USM models, some of them are quite universal. But relatively high cost makes them not affordable for most home masters. Meanwhile, most of these masters are able to make a rack for their own eigen-hands without spending big money on it, and time.

Drawings Racks for Bulgarian

On the Internet there are not so many drawings of similar racks. These are mainly primitive sketches illustrating the principle of operation of the device rather than the exact dimensions and order of its assembly. And even those that have, do not have all the necessary information.

Yes, and the constructive of such devices is quite often in doubt about the use of such a drawing without a certain correction.

Therefore, we advise not to waste time on their searches, and carefully reviewed the options for implemented projects to create homemade racks for the EMPs, choose suitable for yourself. Or, taking into account their shortcomings, realize your own.

Ralcake rack with their own hands - Options Overview

The main task of this rack:

securely mount the tool on the console;
provide minimal deviations from the plane of the cut during operation;
securely hold the tool in the upper position.

For fastening the grinder on the console fit the threaded mounting of the handles on its head. They are 3, and that is more than enough for reliable fixation.

Sometimes they are not used.

And sometimes for attachment, the grinder uses quite hard and reliably fixed on its head the protective cover.

For small Bulgarians working with discs up to 125 - 150 mm, sometimes sufficient will be fastening the body to the console using powerful clamps, but to prevent the axial turning of the tool, the stubborn area of \u200b\u200bthe grinding head should be involved.

USM, working with cut-out discs of large diameter (200 - 230 mm), except for reliable fastening them to the console, should have a good reference base for fastening the console itself to the desktop.

This ensures the minimum deviation from the plane of the cut.

Many self-delicacies provide the oscillatory movement of the console of the installation of one - two bearings for its mounting to the desktop. To do this, you often use ready-made bearing nodes of cars or bicycles. However, sufficient mobility will provide a simple bolted joint, the details of which will work with good lubrication as conventional sliding bearings.

So, as shown in the video, describing the uncomplicated Stand Rack Design for Metal ABS:

True, we would not rely on such reliability of fixing the instrument in the upper position, as the author recommends that by the author of the video, and would have installed the stretch spring in a convenient place.

It is clear that the repair of this console mount is reduced to the replacement of the bolt, or, in the extreme case, to a simple increase in its diameter or installation of the sleeve with a large wear of the mating parts.

A similar principle of ensuring compliance with the plane of the cut is ensured and in the manufacture of the rack not from the corners, but from profile pipes. Look at a short video about simple homemade metal stocks for the ESM:

Few people decide to make a wooden rack for the Bulgarian, but this does not mean that it is impossible to do it. And here are some design solutions that we want to show you may well serve as a source of ideas to create a stand of your own design, incl. and from this material.

To enlarge the pictures - click on it:

Sometimes to ensure the return tool return to the upper position after the implementation of the cut, instead of the stretch spring, the usual counterweights are used, compensating the weight of the tool itself.

Features of the use of ushm as a saw

Not excess for your safety will be reminded that not all types of disks can be directly used for the grinder. First of all, it concerns wood sawing discs that have significantly lower revolutions, which are used in almost all grinders.

The exceptions are special wood discs, designed for standard revolutions of corner grinders.

Well, if your tool has revolutions. And if not, then before using your ears as a tracing saw on a tree, make a simple Regulator its turns On the basis of chip KR1182PM1, or close in terms of indicators, according to such a scheme.

Use a simple rheostat for this is not worth it. Together with a decrease in revolutions, it will also proportionally reduce the power and torque of the tool. And for the Bulgarian itself, use in such modes of operation is harmful.

We strongly recommend providing your rack emergency Disconnection Button The tool, because access to the shutdown button after installing the grinder in the rack may be difficult. And even reliably attached to the EMM - the tool is quite effortful.

You can put such a button into the incision of the wire of its power, but it is better to break the supply electrometter to it, because of the Bulgarian rack, becomes an ordinary mobile tool with all its advantages.

The simplest device for the rack of the ushm

Actually, you will not call this device, and you can almost the same work with it, which ensures the most technological rack. The principle of its action is clear from a short video:

But if instead of the band, use the appropriate corner with a spinal part of one of the shelves, as made one of the authors of similar designs, it will disappear the need to deploy the deaf opening in the head of the grinder.

At the same time, the mounting of the tool will be carried out by two screws into the threaded holes existing on the head head. And the principle of operation of the sole will not change - only the rigidity will increase.

The method of using a grinder as a certain similarity of the circular saw using the same sole, shown in another video of the same author, will not change.

Dear readers, if you have any questions, ask them using the form below. We will be happy to communicate with you;)

Bulgarian, more known as an angular grinding machine, is a universal tool that has found its use not only in the field of construction, but also in home use. Bulgarian allows not only to cut, but also grind, sharpen, polish, rip off various types of materials. In order to expand the capabilities of the tool, as well as facilitate its use, you can build a special rack. This is a rack for a grinder that allows cutting materials with smooth edges, and also reduces the load on the hands due to the existing clamps and stops.

The reliability of the planned homemade rack depends on such a criterion as the sustainability of the base. The design of the manufactured rack must satisfy the needs of such factors as the strength and rigidity of the base. Do not forget that when working an angular grinding machine has a sufficient level of vibrations that should not affect the design of the rack.

Below will be considered a phased process of manufacturing a rack for grinding, so it should be used to begin with the following type of materials:

Steel profile: 25 * 25 * 2.5 mm.
Steel profile: 40 * 20 * 2.5 mm.
Steel sheet with a thickness of 4-5 mm.
Ball bearings in the amount of 2 pcs.
Pond diameter, which is equal to the internal diameter of the used bearings.
Rod with a diameter of 10 mm.
Metal tire 20 * 4 mm.
Nuts and bolts.

In addition, it will be necessary to make sure that there are a number of the following tools: an ush, drill, horn keys and a welding machine. If there is no welding machine, the task is somewhat complicated, but it will take all connections to perform with bolted fasteners.

Bulgarian can be used with a circle diameter from 125 mm. Required this tool must be professional destination. The manufacture of the simple design under consideration should be made directly under the existing tool.

Homemade bed for ushm

Initially, it is required to prepare the appropriate drawings, on the basis of which the device will be manufactured.

Facial manufacturer drawing for cutting machine frame type

The above drawing is an example, therefore, in each particular case, you should adapt your schemes under the existing grinder. The process of making homemade beds for a rack under the grinder looks like this:

For a start, prepare blanks in accordance with the preliminary drawing.
A sheet of steel, which will play the role of the carrier platform is prepared.
Continuing the manufacture of beds under the grinder with their own hands, it is required to cut a profile pipe, which plays the role of a pendulum lever, to fight the axis. With this axis and two bearings, one part of the attachment to the tabletop will be fixed.
To secure the body of the existing tool, it is necessary to make a peculiar bracket-clamp, from a piece of steel tire curved in the P-shaped form. To drill two holes in it, at the level of holes for an additional handle on the grinder. With the help of this, we will securely fasten the ESM per gearbox to the moving part of the rack.
The device is manufactured for additional tool mounting. For this, a metal frame is manufactured, which is additionally recorded the body of the grinder, above the gearbox. It can be made at will. The main thing is that she would have reliable stops and clamps.
After the tool is completed, you can fix the frame to the pendulum stand. Previously, press the bearings on the shaft on both sides, after which it is to weld one of the parts (internal or outer) of this hinge to the tabletop, and the frame in which the Bulgarian is fixed. As a result, the movable part of the machine should turn through the bearings relative to the bed.
A protective cover is manufactured, which can be made from the remaining metal segments. The casing is a mandatory attribute of the adaptation under consideration, as it is able to protect not only from sparks during sawing, but also on the possible consequences of the disk break.
You can also make counterweight from the spring. The degree of tension of the spring should correspond to the weight of the UCM used. Previously, to secure the spring, you should welcome the corresponding stops to the bed and pendulum.
After everything is ready, you can perform a trial launch of the device. With a trial launch, all flaws are investigated, which should be fixed before work.
At the final stage, it is desirable to attach a line, as well as stops for billets.

As a result, it turns out a box to install a grinder on which it is necessary to install a grinder, and start working on the sawing of blanks and materials. The above-described method of manufacturing a rack for a grinder is approximate, so in each particular case you need to navigate from the existing material and tool. For example, instead of bearings, you can use door canopies, and the design of the grinding framework is made of fittings.

Safety: protection

The bed for the Bulgarian, made by their own hands, is not such a reliable adaptation as the factory cutting machine. When operating such a device, you need to follow safety. This uses special protective glasses and mask. When the device is working, the sparks should be directed in the opposite side of the person. Hitting sparks on clothes can lead to its fire, which is fraught with the development of the burn on the skin.

It's important to know! The casing is a mandatory attribute of such a device as a cutting machine from the ESM.

Observing the safety technique, you should take care of the presence of protection not only from the mechanical effects of the device, but also from electric shock. The bed is made of metal, and the metal is an electric current conductor. Any leakage can entail a direct human damage to electric shock. To avoid this, you must follow the integrity of the power wire.

At the end it is worth noting that the cutting machine from the Bulgarian is a convenient tool that is easy enough to make it yourself. In this case, its effectiveness will not wait long for a long time. By constructing such a rack, you can forget about such problems as the difficulties of obtaining a smooth cut of various materials.