Bearing loop polishing device

Abstract

The invention relates to the technical field of bearing processing, and discloses a bearing loop polishing device. The bearing loop polishing device comprises a workbench, wherein the two sides of thetop of the workbench are fixedly connected with lifting devices; a grinding device is arranged between the two lifting devices; a clamping device is arranged on the middle part of the top of the workbench; four corners of the bottom of the workbench are fixedly connected with supporting legs; and the bottoms of the supporting legs are fixedly connected with a base. According to the bearing loop polishing device disclosed by the invention, a bearing loop body is placed between the two clamping elastic rods, an electric pushing rod works and operates to push a supporting plate to move downwardsto drive a slide plate and the clamping elastic rods to move downwards, and extrusion, on the clamping elastic rods, by the inner side of a plate is reinforced, so that a clamping block extrudes andfixes the bearing loop body; and the clamping elastic rods have certain elasticity, and are liable to deform while extruded, so that the fixing effect is better, and damages on the surface of the bearing loop body are avoided.

Description

technical field [0001] The invention relates to the technical field of bearing processing, in particular to a bearing ring polishing device. Background technique [0002] A bearing ring is an annular part of a radial rolling bearing with one or several raceways. Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. [0003] At present, when the inner ring of the bearing ring is polished, most of them are fixed by a three-jaw chuck, but when the bearing ring is processed, this clamping method is likely to cause certain errors in the ellipticity of the bearing, and It can also cause damage to the bearing ring surface. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a bearing ring polishing device, which has th...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a bearing ring polishing device, which has the advantage of being easy to fix, and solves the problem that the current fixing method is easy to cause damage to the surface of the bearing ring

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