Polishing device for derusting metal surface and using method thereof

Abstract

The invention discloses a polishing device for derusting a metal surface. The polishing device comprises a side plate, a middle shaft plate and a supporting plate, a motor is fixedly connected to oneside of the surface of the middle shaft plate, chuck rotating rods are movably connected to the surface of the side plate through rotating shafts, bottom plates are fixedly connected to one sides, faraway from the side plate, of the four chuck rotating rods, three-jaw chucks are fixedly connected to the surfaces of the bottom plates, sliding arms are fixedly connected to the upper surface of themiddle shaft plate, one ends, far away from the middle shaft plate, of the sliding arms are fixedly connected to the upper surface of the supporting plate, and the number of the sliding arms is two. According to the polishing device for derusting the metal surface, the three-jaw chucks, a derusting agent box, a drying box, a maintenance agent box and a working plate are arranged, so that the device can be conveniently fixed, a fixed metal pipe is derusting and polished, the working strength of workers is greatly reduced, the polishing and derusting are conveniently carried out, the operation is simple, the operation is conveniently carried out, a plurality of operations can be simultaneously carried out, and the convenience is brought to the workers.

Description

technical field [0001] The invention relates to the technical field of metal derusting and grinding devices, in particular to a grinding device for derusting metal surfaces. Background technique [0002] During the storage of metals, due to the humidity and air quality of the storage environment, the metal surface is extremely easy to oxidize. If the rust or oxide layer on the metal surface is not removed, it will not only reduce the quality and performance of the metal, but also shorten the life of the metal. The service life of the metal needs to be derusted on the metal surface before use. The existing metal surface derusting is usually manually derusted with sandpaper, or manually using a grinder to derust the metal. This derusting method The amount of manual labor is large, the work efficiency is low, and because the manual control of the degree of rust removal is not accurate, it is easy to cause uneven grinding of the metal surface and affect the use effect. Content...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a grinding device for metal surface derusting, which has the advantages of multiple simultaneous grinding, convenient operation and good derusting effect, and solves the problems mentioned in the above-mentioned background technology

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