All-directional automatic polishing machine and polishing method

Abstract

The invention discloses an all-directional automatic polishing machine and a polishing method. The polishing machine comprises a polishing frame, a lifting mechanism, a grinding disc power mechanism, a tool mechanism and a translation mechanism; the tool mechanism is arranged on the translation mechanism; the translation mechanism is arranged on the polishing frame; the bottom of the lifting mechanism is connected to the polishing frame; the translation mechanism comprises an X-axle slide table mechanism and a Y-axle slide table mechanism; the grinding disc power mechanism is connected to the side surface of the lifting mechanism through a support frame; the grinding disc power mechanism comprises a grinding disc group, a grinding disc fixing module and a transmission module; the grinding disc group is assembled on a grinding disc bearing base; the grinding disc group consists of multiple grinding disc sets; and the grinding disc sets consist of multiple unit grinding discs. Multiple grinding disc sets with different specifications are provided; rotating angles of grinding disc fixed pipes are adjusted; the grinding disc sets are used for polishing bent surfaces of workpieces; and the all-directional polishing of the surfaces of the workpieces by multiple grades of precision through the grinding disc sets with different specifications is achieved.

Description

technical field [0001] The invention belongs to the field of workpiece surface processing, and in particular relates to an all-round automatic grinding machine and a grinding method thereof. Background technique [0002] As an important technical link in the field of modern workpiece surface processing, grinding and polishing technology reduces the surface roughness of the workpiece through grinding equipment to obtain a bright and smooth surface. Existing grinding equipment generally uses polishing tools and abrasive particles or other polishing media to modify and process the surface of a workpiece. [0003] During polishing, the high-speed rotating grinding disc (polishing wheel) is pressed against the workpiece, so that the grinding disc produces rolling and micro-cutting on the surface of the workpiece, so as to obtain a bright processed surface. Polishing is generally divided into rough polishing and fine polishing, and low specification is used for rough polishing Gr...

AI Technical Summary

Problems solved by technology

[0004] Most of the existing grinding equipment is only equipped with a set of grinding discs of the same specification. After the rough grinding of the workpiece, it is necessary to stop the machine and replace the grinding disc for secondary grinding. Processing time, low efficiency, unable to achieve continuous processing and grinding

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