DIY

How to make a belt sander for a grinder (pipe grinder)

Hello, dear readers and homemade products!
If you have ever tried to clean metal pipes from rust, or paint with an ordinary grinder, then you know how laborious this task is. Here the efficiency of most disc brushes and other attachments turns out to be low.
In this article, the author of the YouTube channel “Master Sh” will tell you how to make an adapter for a sanding belt that turns a grinder into a kind of “grinder” (this is how it became popular to call belt sanders) .
This device is suitable for a range of other similar tasks.
How to make a belt sander for a grinder (pipe grinder) This project is not very difficult to manufacture, but it will require a certain amount of welding work.
Materials required for DIY.
– Bearings, elongated nut m14
– Steel profile pipe, compression spring
– Plastic water pipes, couplings for polypropylene pipes
– Old car shock absorber
– Aerosol primer, paint
– Sanding belts.
Tools used by the author.
– Bulgarian
– Screwdriver, drills for metal – – Welding machine – – Magnetic angles
– Ratchet tap holder, tap
– Soldering iron for plastic pipes < br> – Pliers, vice, press, mallet
– Roulette, marker.
Manufacturing process.
So, first of all, the master makes a crimp clamp on which the guides will be attached. Under the diameter of the seat of the protective casing on the grinder, a body from a car shock absorber is excellent.
A ring with two petals is marked on the trimming of such a body.
 How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) The workpiece is fixed in a vice, and the necessary part is cut out with a grinder.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) Then the petals are given such a curved shape.
How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) Two nuts need to be welded near the cut on the ring. Having tried on the clamp for the grinder, the author slightly unbends the ring.
How to make a belt sander for a grinder (pipe grinder) The nuts are screwed onto the bolt at some distance from each other and welded to the clamp.
For convenience, the author uses welder's magnetic corner .
 How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (pipe grinder) After welding, all clamp surfaces and seams are cleaned.
How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) The thread in one of the nuts is drilled with a drill or screwdriver.
 How to make a belt sander for a grinder (pipe grinder) The clamping bolt must pass through it freely.
How to make a belt sander for a grinder (pipe grinder) The author uses a bolt with a head for an inbus key. The excess thread is cut off with a grinder. After cutting, you need to restore the thread by removing the chamfer.
How to make a belt sander for a grinder (pipe grinder) Next, two blanks with lengths of 100 and 50 mm are cut out of a steel square 10 × 10 mm. The first of them will serve as one of the guides, and the second is suitable for the stock.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) The stem should move inside the second guide (made of a square shaped tube 15 × 15 mm) with practically no backlash.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (grinder for pipes) To eliminate the gap, the author cut out from the same pipe corner, and welded it to the stock.
How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) As a result, the stock moves freely inside the guide.
How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) Now each of the guides is welded to the clamp petals. It is important to observe an angle of 90 degrees between the guide and the imaginary axis of the grinder's spindle.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (grinder for pipes) Holes are drilled at the ends of the rod and the guide. < br> How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (grinder for pipes) M8 threads are cut in the holes obtained. Before slicing, the master applies a little oil.
How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) The master makes the tension rollers for the sanding belt from scraps of water-supply plastic pipes and couplings.
bearings are pressed on both sides of the couplings.
How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for the grinder (grinder for pipes) The roller attachment for the grinder spindle is soldered from two pipe and coupling scraps.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (pipe grinder) After soldering the pipes into the sleeve, their excess is cut flush with the edges of the connector. The ends of the cylinder are ground on a belt machine, or by hand.
How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) Now you need to press the extended nut m14 into the received part. Here the author uses a homemade press clamp, about the manufacture of which was described in a recent article.
If you do not have such a press, then you can use a powerful vice.
How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (grinder for pipes) The finished frame is cleaned, degreased, and painted with an aerosol paint.
How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) Small (driven) idler rollers are bolted to the ends of the rail and stem. Lock nuts are screwed and tightened on the ends of the bolts.
 How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) A compression spring is inserted into the guide from the professional pipe, and then a stem with video.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) Now you can remove the protective casing from the grinder, and install in its place ready adapter.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (grinder for pipes) The drive roller is screwed on the spindle last.
How to make a belt sander for a grinder (pipe grinder) It remains to pull the sanding belt , pressing tension roller, and the device is ready to work.
Of course, it is recommended to use it only with a grinder with speed control.
How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) This mechanism allows you to create a larger contact patch of the sanding belt with the pipe surface.
How to make a belt sander for a grinder (pipe grinder) How to make a ribbon grinding attachment for grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder)  How to make a belt sander for a grinder (pipe grinder) The effect is most noticeable when processing large diameter pipes.
How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) Thanks to the author for a simple but useful grinder grinder!
 How to make a belt sander for a grinder (pipe grinder) How to make a belt sander for a grinder (pipe grinder) If you are interested in this homemade product, then the author has one more variation such a grinding device, the production of which was described in a recent article.
Of course, these devices also have factory counterparts, namely:
Belt three-roller grinding adapter for pipes
Belt grinding adapter for surfaces .
Good mood, good health, and interesting ideas to everyone!
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Author's video can be viewed here.

Source:

usamodelkina.ru

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