Raw material block grinding and derusting device for mechanical part machining

Abstract

The invention provides a raw material block grinding and derusting device for mechanical part machining. The raw material block grinding and derusting device for mechanical part machining comprises arectangular box body, a grinding and derusting structure, a material pushing structure, a lifting structure and a waste scrap screening structure. The waste scrap screening structure used for filtering and screening waste scraps generated in the grinding process is connected to the inner bottom of the rectangular box body. The waste scrap screening structure comprises a filter screen, a flat block, a sliding convex block, an L-shaped connecting rod, a vibration spring and a rectangular frame. A rectangular empty groove is formed in the center position of the bottom of the rectangular box body.A filter screen is arranged in a rectangular cavity. The raw material block grinding and derusting device for mechanical part machining has the advantages that screening for leakage can be conductedthrough the aperture of the filter screen, the content of contained rusted waste scrap materials is reduced, the possibility that a grinding ball is always in contact with a mechanical part is increased, the derusting efficiency is improved, waste scraps and grinding mechanical part mixtures can be automatically separated, and convenience is provided for picking ground mechanical parts.

Description

technical field [0001] The invention relates to the technical field of grinding and derusting devices, in particular to a grinding and derusting device for raw material blocks used for machining mechanical parts. Background technique [0002] Grinding is a kind of surface modification technology. It generally refers to a processing method that uses rough objects (sandpaper with 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. [0003] Grinding and derusting is a common physical method to deal with the rust of mechanical parts to prevent corrosion and damage to metal raw materials caused by chemical methods. For some small mechanical parts in the process of derusting, the grinding wheel on the traditional grinding machine needs to be in contact with all surfaces of the mechanical parts , The operation is cumbersome and complicated. It is more convenient to u...

AI Technical Summary

Problems solved by technology

[0003] Grinding and derusting is a common physical method to deal with the rust of mechanical parts to prevent corrosion and damage to metal raw materials caused by chemical methods. For some small mechanical parts in the process of derusting, the grinding wheel on the traditional grinding machine needs to be in contact with all surfaces of the mechanical parts , the operation is cumbersome and complicated, and it is easier to operate by mixing and stirring with grinding balls, but the rust waste generated during the grinding process still accumulates inside the mixture, which cannot be screened in time, thus affecting the mixing contact efficiency and affecting the grinding efficiency

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