» Fixtures » Instruments »Easy-to-use fixture for bending metal products

Easy-to-use fixture for bending metal products


The idea is simple, but quite effective. 13 million views on YouTube. And it is not homemade for the sake of homemade work, but a really working tool.

So, for its manufacture we need the following

Tools and materials:
-Bearing large size (the master 25 cm diameter);
-Metal plate -10 mm;
-USHM;
-Welding machine;
- Steel circle - 30 mm;
-Vise;


Step One: Plate
It is necessary to cut off three plates, two plates (extreme) in height should protrude beyond the bearing on both sides, a third (middle) protrudes from one side. The length of the plate should fit inside the cage from edge to edge. Then the plates are welded and welded to the inner race of the bearing.



Step two: handle and stop
The steel circle cuts into two parts, one long will be the handle, the second short will be an emphasis. A handle is welded to the outer race of the bearing. Across the outer ring welds the stop. One side of the stop should protrude above the bearing.



Here's what you get, this is the upper working part of the tool.

Step Three: Use
To use the bending tool, you need to clamp three plates welded together in a vice. Between the two upper plates the workpiece is hindered. By the handle, the outer bearing race is rotated and the workpiece is bent with an emphasis.



To understand the process, you can watch the video, especially since there are several ways to improve it in the comments fixtures.
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22 commentary
Guest Andrey
And to criticize those whose hands are growing out of assholes, especially those who like to weld any chukhnee to ball bearings - this is a sweet deal and with great pleasure! Well, how else to convey to such handshakes that the ball bearing is not designed for welding with other structural elements. If you need to connect it with something, then ensure that it fits onto the part, or into the part, having previously prepared the landing dimension of the part, in accordance with the accuracy of the bearing. Learn tolerances and landings!
Georginych
Bullshit is all that. Welding as glass flies off the bearing. Do not grab a simple electrode.
Well, for example, I am a "simple citizen" ... And what ??? I have bending, turning and drilling machines ... And I need them !!!
For example, I saw idiots who, having 112 (like mine) television channels, also connect the cinema service ... They lack films ...)))). In such, indeed, the brain has shrunk ... But how else, if he has no idea what to do in his free time, except to "stupidly stick" into the nonsense concocted in Hollywood ...)))
And nothing ... Also, after all, the townspeople ...
P.S. True, they do not go to sites such as this ... They are not interested ...
I have not seen this.

In the house where I used to live, someone threw a huge sofa from the balcony !!! xaxa

In the same place. My neighbor got out of prison. And he learned that his wife, while he was sitting, was walking. He beat her first, then drove her away forever. I took the apartment to myself. Well, in conclusion, so that nothing reminds me of her, I collected all her underwear and threw it from the ninth floor. Panties and bras hung on poplars xaxa

How do I know that it was the neighbor who did this? Because they drank with him, he treated me to repairing a VCR to him. drinks xaxa
and my grandfather got drunk for the New Year and, according to tradition, started a Christmas tree from the 7th floor, along with toys and a garland. I remember running around, collecting surviving toys
pogranec
"How to throw garbage from the 5th floor exactly in the trash can"
Repeatedly personally observed how freaks throw garbage from the windows onto the sidewalk along the house! fool
Author
especially for the modern city dweller
Well, then to you on the site "At the Citizen"
"How to throw garbage from the 5th floor exactly in the trash can"
"How to fry kebab on the balcony and not get caught by the police"
"How to rewind an electric meter using heating and not kill neighbors"
Guest Alexander Vladimirovich
The most necessary thing, especially for a modern city dweller who will not live a day so as not to bend anything!
Lech, we agreed with the administrator ... well .. okay .. I’ll write to the PM
a
this genius would have his hands cut off and sent to learn materials science to hardened steel, he welded the bars to break off from falling and there was nothing to say about physical activity and at least read books before spreading nonsense
A new microscope is not necessary for this ...
Oh, damn it ... Already wrote about it ....
Author
Tin! Do you know how much this bearing costs?
I give a hint, use a brake disc with a car instead of such a bearing. It can be bought at any car service for a bunch of bagels.
Yes, and you can find a bearing. Mills, railway workshops, etc. You do not need a new bearing.
Guest Pavel
Tin! Do you know how much this bearing costs? And of course, he is all lying in the nest for a rainy day! The idea is not bad, but with a microscope, nails do not clog.
Well, instead of Grandfather, answer the questions that I voiced ... And then one "supermaster" fired, and you yourself - into the bushes ... Do not be like him ...
I am waiting for an explanation ... Detailed and constructive .... Or, too - another balabol? )))) ..
I
Correctly grandfather wrote, if his hands are not in place, it would be better if he didn’t draw here.
Guest Alexander
We got letters, I already understood everything.
Grandpa Vasya
Usually criticized those whose hands are growing out of the ass
It would be more correct to say not those, but those! yes
Come on! ... To criticize - you must at least be in the subject ...

Tell me, what is this device more convenient than the simplest F-shaped lever-"gnutika" ??? The fact that, unlike him, has many limitations in use ??? (And the thickness of the bending material should be regulated ... And its width (if it is a strip) And the section before the start of the bend should be straightforward to a length at least equal to the diameter of the inner ring !!!) ...
Why is it needed ??? For one operation with a certain type of material ?? So I will do the same with the usual lever. Moreover, the thickness and method of attaching the lever to the clip hint at very modest possibilities compared to the aforementioned primitive device ...
Please explain these questions to me, since, according to your version, my hands are from the ass, and yours are growing from the right place .... Just be sure to explain them constructively.

And those, by the way, about whom you speak, according to my observations, usually do not criticize, but simply justify.

P.S. (In fairness, I will speak about welding bearings. Recently, I often come across fierce criticism of this method, with the mention of “Doctor Dew” ... I even went to Matveev’s channel to look if he had let this “duck” among the “couch” ... But I did not find ..) I will say from my own experience. Something can be welded to the bearing. And it will hold tight if there are no shock loads !!! The effect is the same as when trying to weld 40H13 steels and similar "stainless steel" - it holds tight, but the smallest blow - and it bounces with a piece of metal that was in the weld pool at the time of welding. Moreover - it is very easy to beat off like a china!
Grandpa Vasya
Usually criticized by those whose hands from the ass grow.
Guest Andrey
There is no need to let go of anything - the bearing here does not experience any powerful loads. And you can buy everything ready - then you do not need a tool either.
Author
A bunch of tools is welding and grinder? And you can buy the finished product and do not disgrace not to bend there. Let the fools bend
Guest alex
Convenience is very doubtful, especially if you need a lot of different bending. Requires a bunch of tools to make. And for such welding it is necessary to smack rods at the stable. And where is the procedure for releasing the bearing before welding, followed by hardening, if it is impatient to weld directly to the bearing? Which in itself is doubtful. In short, to Dr. Dew in the Kunstkamera. A normal master will buy a profile bending machine and will not be dishonored.

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