Bearing outer ring machining device

Abstract

The invention relates to the technical field of bearing machining equipment, and discloses a bearing outer ring machining device which comprises a chuck. A triangular block is movably connected to the inner wall of the chuck, a connecting plate is fixedly installed on the side, close to the circle center of the chuck, of the triangular block, and a machining assembly is fixedly installed on the side, close to the circle center of the chuck, of the connecting plate. According to a bearing outer ring machining device, an arc-shaped plate is stressed to move and drive spring telescopic rods on the left side and the right side of the arc-shaped plate to be compressed, then an inner rod moves along with the arc-shaped plate to collide with a baffle, the baffle is stressed to slide on the surface of a fixing rod, meanwhile, a first toothed plate and a rotating wheel are made to move in a meshing mode, then the rotating wheel rotates to drive a second toothed plate to move, so that an entire movable rod moves, the moving movable rod drives a telescopic pipe to stretch and to be in contact with a jacking column, so that the bearing outer ring clamped on the inner wall of a mounting ring can be effectively and continuously fixed in the machining process, and the situation of shaking is avoided.

Description

technical field [0001] The invention relates to the technical field of bearing processing equipment, in particular to a bearing outer ring processing device. [0002] technical background [0003] 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. During the processing, the outer ring of the bearing and the bearing are processed separately. The inner ring is fitted with a steel ball at the center of the two, which is then processed by extrusion. [0004] The general bearing outer ring often has the following two defects during the processing process: [0005] 1. The clamped outer ring of the bearing and the chuck cannot be effectively fixed to prevent shaking during the processing, which will cause the entire outer ring of the bearing to shake, and then make the outer ring of the processed bearing not comply with...

AI Technical Summary

Problems solved by technology

[0005] 1. The clamped outer ring of the bearing and the chuck cannot be effectively fixed to prevent shaking during the processing, which will cause the entire outer ring of the bearing to shake, and then make the outer ring of the processed bearing not comply with the regulations. A breakdown occurs during the process;

[0006] 2. The general bearing outer ring fixing device can only adapt to one size of bearing outer ring. After processing one type of bearing outer ring and another size of outer ring needs to be processed, the fixing device needs to be disassembled , Disassembly wastes a lot of time and affects production efficiency. At the same time, the reinstalled fixtures need to be trial run to ensure safety

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