Polishing equipment for bearing inner roller way machining

Abstract

The invention discloses polishing equipment for bearing inner roller way machining, and relates to the technical field of bearing machining equipment. The polishing equipment comprises a mainframe box; the bottom of the mainframe box is fixedly connected with a base, and the left side of the mainframe box is rotationally connected with a hollow rotation shaft; the left end of the surface of the hollow rotation shaft communicates with telescopic sleeves and piston cylinders; and the ends, away from the hollow rotation shaft, of the telescopic sleeves are provided with hairbrush rods in a penetrating mode. According to the polishing equipment for bearing inner roller way machining, hairbrush heads are arranged between polishing structures and made to be tightly attached to the surface of a bearing inner roller way through elastic force of springs, and during rotation, scrap iron generated after the surface of the bearing inner roller way is polished is removed; the hairbrush heads are obliquely arranged, the scrap iron can be swept out rightwards, moreover, the scrap iron is attracted to the surface of an iron sheet through magnetism of a magnetic ring so as to be collected, and thesituation that the scrap iron flies all around and is inconvenient to remove can be avoided; and the scrap iron is removed in time, influence on the machining surface is avoided, and cutting fluid issaved.

Description

technical field [0001] The invention relates to the technical field of bearing processing equipment, in particular to a grinding equipment for processing inner raceways of bearings. Background technique [0002] 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. According to the different friction properties of moving elements, bearings can be divided into two categories: rolling bearings and sliding bearings. Among them, the rolling bearing has been standardized and serialized, but compared with the sliding bearing, its radial dimension, vibration and noise are larger, and the price is also higher. Rolling bearings are generally composed of four parts: outer ring, inner ring, rolling elements and cage. According to the shape of rolling elements, rolling bearings are divided into two categories: ball bearing...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a grinding equipment based on bearing inner raceway processing, which solves the problem that the waste produced during grinding will affect the grinding accuracy. Generally, cutting fluid is used for flushing, but it will cause waste of cutting fluid , and generally only one cutter head is used for grinding, the problem of uneven force and low grinding efficiency

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