Fixing device for cake-shaped metal surface grinding

Abstract

The invention discloses a fixing device for cake-shaped metal surface grinding and relates to the technical field of metal surface treating devices. A fixed supporting plate is included, and the top surface of the fixed supporting plate is sequentially provided with a first fixing clamping groove and a second fixing clamping groove from left to right; the surfaces of the first fixing clamping groove and the second fixing clamping groove are in threaded connection with a first fixing block and a second fixing block correspondingly; the middle positions of the top surfaces of the first fixing block and the second fixing block are each provided with a third fixing clamping groove; and the middle positions of the two sides of the top surfaces of the first fixing block and the second fixing block are each provided with a fourth fixing clamping groove. The fixing device for cake-shaped metal surface grinding achieves the purpose that the grinding efficiency and effect are improved easily, itis effectively avoided that friction force borne by cake-shaped metal in the machining process is large, and left-right waggling is caused, uniform grinding of a cake-shaped metal surface is facilitated, the overall quality of ground products is improved, and the overall work efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment equipment, in particular to a fixing device for grinding a round cake-shaped metal surface. Background technique [0002] Grinding is a kind of surface modification technology. It generally refers to a processing method that uses rough objects (sandpaper containing higher hardness particles, etc.) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. Sanding is the use of sandpaper, pumice, fine stone powder and other friction media to rub the surface of the object to be coated or the coating film. It is called sanding. It is an important step in the coating process. It is usually done by hand, and pneumatic or electric equipment can also be used. Grinding is carried out throughout the entire painting process, not only the white blank, primer or putty must be polished, but also after the topcoat is ap...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fixing device for grinding the surface of the disc-shaped metal, which solves the problem that the existing grinding equipment has a special shape of the disc-shaped metal when grinding the surface of the disc-shaped metal. It is not easy to fix it, so that the metal to be polished tends to shake from side to side or fall off from the surface of the grinding equipment during the grinding process, which is not conducive to improving the overall grinding efficiency and the grinding effect of the metal surface is poor

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