DIY

High-quality do-it-yourself sheet bending machine

Greetings, DIY !
In this article, we will look at the detailed process of making a very useful gadgets … If you are a tinsmith by vocation, then such a tool will definitely come in handy in your work.
 High-quality sheet bending machine for a workshop with your own hands Further instructions are taken from the YouTube channel” DobryjMaster “. The author got involved in this adventure at the request of a friend. He asked the master to try to make a high-quality sheet bending machine for the workshop, and instead of a technical assignment he handed out this drawing, downloaded from the Internet:
 Quality sheet bending machine for DIY workshop He did not have any requirements for the dimensions of the future product, he also did not need side stops. In general, we will work without drawings, and there will be complete improvisation. The drawing turned out to be almost to scale, which will save a lot of time.
 Quality sheet bending machine for DIY workshop High-quality do-it-yourself sheet bending machine For the manufacture of this tool, you will first need bearings. The author ran to the nearest store and bought several pairs of bearings of different diameters and sizes.
High-quality do-it-yourself sheet bending machine A couple of rods with a diameter of 19mm have been waiting in the workshop for quite a long time.
High-quality do-it-yourself sheet bending machine The rollers will be attached to these rods. To do this, it is necessary to make a groove on each bar for the bearing fit. To complete this task, of course, we will use a lathe.
High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine  High-quality do-it-yourself listogib for a workshop We measure the diameter of the workpiece and enter it into the display system.
High-quality do-it-yourself sheet bending machine As a result, with a slight movement of your finger, the incisor is tied to the coordinates.
High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine On the second bar it is also necessary to make a groove for 2 bearings with a distance of 18mm between them.
 High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine Done. The next in line are the videos themselves. The outer diameter of the first will be 42mm. Since the master only had a rod with a diameter of 60 mm, so some of the metal would have to be converted into shavings.
High-quality do-it-yourself listogib for the workshop High-quality do-it-yourself sheet bending machine We continue to work. Next, the workpiece must be drilled out and then bored. First, drill a small diameter hole in the center, then bore it and make a fit under the bearing.
 High-quality sheet bending machine for a workshop with your own hands  High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine The first video is ready. We do the same with the second. It will contain only one bearing and, according to the figure, it has a small cone.
High-quality do-it-yourself sheet bending machine Now we will make a couple more thrust rollers and with this we will finish with the turning.
 High-quality sheet bending machine for a workshop with your own hands  High-quality do-it-yourself sheet bending machine For these purposes, to save metal, of course, it is better to use a tube, but the one needed in the author's workshop was not found, so a bar is used again.
These rollers will be attached from the ends with M6 screws. To do this, you must first drill the holes, and then use a tap to cut a thread in them.
 High-quality sheet bending machine for a workshop with your own hands  High-quality sheet bending machine for the workshop with your own hands Next, let's make a groove for the bearing.
High-quality do-it-yourself sheet bending machine Then we repeat the same operation on the other side and go to the press.
 High-quality sheet bending machine for a workshop with your own hands  High-quality do-it-yourself listogib for a workshop The master made this press with his own hands and admits that he never spared neither time nor money for its production. Here is such a beauty in the end turned out:
 High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine Next, we will deal with the case, we will make it out of this piece of aluminum.
High-quality do-it-yourself sheet bending machine It is necessary to cut off a 35mm piece from it.
 High-quality sheet bending machine for a workshop with your own hands Cutting off such a piece with a grinder is still something to do, and a band saw is very useful here, once again it will help out and reduce the processing time.
 High-quality sheet bending machine for DIY workshop But the cutting height was not enough.
 High-quality sheet bending machine for the workshop with your own hands But it doesn't matter, just turn the workpiece over and cut it on the other side.
High-quality do-it-yourself sheet bending machine Now, the resulting block must be aligned on all sides, well, and then we will cut it to length to the desired size.
High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine The master had such a” killed “cutter for wood:
 Quality sheet bending machine for DIY workshop With the help of this very cutter, it was decided to try to round off the edges of the resulting workpiece. Aluminum is a rather soft metal, so even such a milling cutter should cope with the task without any problems.
 Quality sheet bending machine for DIY workshop In the end, here's what happened at this stage:
High-quality do-it-yourself sheet bending machine Going further, now you need to make a couple of parallel holes for the rods with bearings. To do this, using the method of simple calculations, we find the center of the holes – and for the machine.
High-quality do-it-yourself listogib for a workshop High-quality do-it-yourself listogib for a workshop Then we try everything in place and, if everything is good, then continue.
 High-quality sheet bending machine for a workshop with your own hands The body was made with a fairly large margin. At this stage, we will split it into two parts.
 High-quality do-it-yourself sheet bending machine At this stage, it is necessary to cut an M8 thread from the ends to fix the rods in a given position.
 High-quality sheet bending machine for the workshop with your own hands At the base, you also need to make a couple of holes with an M6 thread for set screws, well, or goujons, as you like.
 High-quality sheet bending machine for the workshop with your own hands Now let's go back to the lathe. At this stage, you need to make one knurled screw for the stem.
High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine The screw is ready. As a result, it was decided to bury him. Here the author decides to use, probably, the simplest way – just heat the part, and then immerse it in linseed oil.
 High-quality sheet bending machine for a workshop with your own hands  High-quality do-it-yourself sheet bending machine And this is how the assembled part will look like:
High-quality do-it-yourself listogib for the workshop At this stage, you can already collect the whole structure.
High-quality do-it-yourself sheet bending machine There is very little left, namely, it is necessary to make a bracket for attaching a pair of support rollers.
 High-quality sheet bending machine for the workshop with your own hands Well, everything is pretty simple here. We take a plate 1.5 mm thick and, using a segmental bending machine, bend a couple of 90-degree corners to get a U-shape.
 High-quality sheet bending machine for a workshop with your own hands  Quality sheet bending machine for DIY workshop High-quality do-it-yourself sheet bending machine The bracket will be attached to the movable part, which means it is necessary to make a marking for the rods. We will also make some holes for the roller axles.
High-quality do-it-yourself listogib for the workshop High-quality do-it-yourself sheet bending machine  Quality sheet bending machine for DIY workshop Now let's refine our bracket a little and in the further marking we use rollers and a blank with a diameter of 80mm.
High-quality do-it-yourself sheet bending machine This is how the bracket will look like this:
High-quality do-it-yourself sheet bending machine Let's start processing. In this case, all means are good. The author used a grinder and his homemade grinder.
High-quality do-it-yourself sheet bending machine  Quality sheet bending machine for DIY workshop After the done manipulations, we get this beauty:
 High-quality do-it-yourself listogib for a workshop Then we put everything together in one structure. But after several experiments, at least some result was not achieved. The tool did not work, the whole thing turned out to be in this video with a cone:
 High-quality sheet bending machine for the workshop with your own hands In the figure, everything seems to be exactly the same as on a real listogib, but it is possible that the axis of the shaft has an inclination and the rollers fit tightly with planes.
High-quality do-it-yourself listogib for a workshop It was decided to make another roller, as well as paint the bracket.
We wait for the paint to dry and assemble the whole structure. It looks just gorgeous, but let's put it to the test.
 High-quality do-it-yourself listogib for a workshop A handle with a lever is needed to cut a gap for different metal thicknesses. On the original (picture from the Internet) there is also a scale in millimeters for setting the desired bend size. Its author plans to apply it later, when a laser marker appears in the workshop.
 High-quality do-it-yourself sheet bending machine For those who are interested in the weight of the entire structure, it is a little more than 2.5 kg.
 High-quality sheet bending machine for the workshop with your own hands And let's finally move on to testing the resulting tool. Let's take a metal with a thickness of 0.4 mm. In this example, this is the back wall from armstrong-type ceiling lamps.
 High-quality sheet bending machine for the workshop with your own hands After several passes – this is what happened in the end:
High-quality do-it-yourself sheet bending machine High-quality do-it-yourself sheet bending machine  High-quality do-it-yourself sheet bending machine High-quality do-it-yourself listogib for the workshop The author admits that he is using such a tool for the first time, so do not judge strictly. Well, at the moment this listogib is already in work, and the master has already received a review of it from a friend, and it is positive. Thanks for your attention. Until next time!
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