Bearing outer ring grinding equipment

Abstract

The invention discloses bearing outer ring grinding equipment. The bearing outer ring grinding equipment comprises a hood, a motor, a stop block, shaft sleeves, telescopic rods, supporting rods, springs, an air cylinder, an expanding block, a grinding device, a water spraying sprayer and a water drainage pipe. The motor is fixedly arranged at the left side portion of the hood. A rotation shaft ofthe motor stretches into the hood. The stop block is fixedly arranged on the rotation shaft of the motor. The stop block and the rotation shaft of the motor are coaxially arranged. The part, located on the right side of the stop block, of the rotation shaft of the motor is sleeved with the multiple shaft sleeves in a sliding manner. The multiple telescopic rods arranged in a balanced manner are fixedly arranged on the side face of each shaft sleeve in the radial direction. The multiple supporting rods are arranged around the rotation shaft of the motor. The supporting rods are parallel to therotation shaft of the motor. The side portions of the supporting rods are fixedly connected with the end portions of the telescopic rods. Compared with the prior art, bearing outer rings can be efficiently and rapidly ground, the bearing outer ring grinding efficiency and effect are improved, the high temperature generated in the grinding process is reduced, and scrap iron is effectively preventedfrom polluting the machining environment.

Description

【Technical field】 [0001] The invention relates to the technical field of bearing processing equipment, in particular to grinding equipment for bearing outer rings. 【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. Rolling bearings are generally composed of four parts: outer ring, inner ring, rolling element and cage. Strictly speaking, they are composed of six parts: outer ring, inner ring, rolling element, cage, seal, and lubricating oil. Simply put, as long as it has an outer ring, an inner ring, and rolling elements, it can be defined as a rolling bearing. Bearing outer rings are mostly cut from bearing steel pipes. There are a large number of burrs and unevenness on the edge of the semi-finished bearing outer ring made by cutting, which requires secondary grinding. The e...

AI Technical Summary

Problems solved by technology

The existing bearing grinding equipment does not fix the bearing outer ring well enough, which causes the bearing outer ring to shake easily during the grinding process, resulting in uneven grinding and affecting product quality. In addition, the existing bearing grinding equipment is open, A large amount of iron filings will be produced during the grinding process, which will pollute the processing environment. In addition, high temperature will be generated during the grinding process. The existing grinding equipment has no cooling measures, so the grinding equipment is easily burned by high temperature or the surface of the product is carbonized due to high temperature, which affects the product. quality

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