Continuous bearing grinding device

Abstract

The invention provides a continuous bearing grinding device. The continuous bearing grinding device comprises a bottom plate, a feeding mechanism, a conveying mechanism, a grinding mechanism and a grinding machine, wherein the feeding mechanism and the conveying mechanism are separately arranged on the bottom plate; the grinding mechanism comprises a pneumatic guide rail, a pneumatic slide block,a hydraulic cylinder I, a motor, a chuck, clamping jaws, return springs and a top cone; the pneumatic guide rail is arranged on the bottom plate through supporting legs; the pneumatic slide block is arranged on the pneumatic guide rail; the motor is arranged on the pneumatic slide block through the hydraulic cylinder I; and the chuck is fixedly arranged at the power output end of the motor, the three clamping jaws are movably arranged on the chuck at equal angles, the return springs are arranged between the chuck and the clamping jaws, and the top cone is arranged on the bottom plate through another supporting leg. An inner ring of a bearing is fixed by the top cone propping against the clamping jaws, so that the clamping jaws fix bearings with different sizes, and the continuous bearing grinding device further can adapt to the machining of the bearings with the different sizes; and the bearing is automatically placed on the clamping jaws through the conveying mechanism, and further continuous polishing can be realized.

Description

technical field [0001] The invention relates to the technical field of bearing processing, in particular to a continuous bearing grinding device. Background technique [0002] Bearing is 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 generally consist of outer rings, inner rings, rolling elements and holding The frame consists of four parts. Simply put, as long as it has the outer ring, inner ring, and rolling elements, it can be defined as a rolling bearing. The outer ring of the bearing is mostly cut from the bearing steel pipe. The edge of the semi-finished bearing outer ring made by cutting has a lot of burrs and The unevenness requires secondary grinding processing, and then subsequent grinding equipment is required to polish the outer ring. [0003] Publication No. CN105817980B provides a batch g...

AI Technical Summary

Problems solved by technology

[0003] Publication No. CN105817980B provides a batch grinding device for outer rings of bearings. This device needs to manually fix the outer rings of bearings on the rotating shaft for grinding. This grinding method cannot continuously grind the bearings, and further grinding less efficient

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