Self-pressing type grinding device for brake disc machining

Abstract

The invention belongs to the technical field of brake disc machining, and provides a brake disc machining self-pressing type grinding device which comprises a base. A supporting base of an arc-shaped structure is fixedly installed on one side of the top of the base, a pressing frame is arranged on the top of the supporting base, a self-pressing mechanism is arranged in the middle of the inner side of the pressing frame, and two static grinding mechanisms are symmetrically arranged on the portions, located on the two sides of the self-pressing mechanism, of the pressing frame. The static grinding mechanism is used for grinding the circumferential side wall of the rolling brake disc; a group of dynamic grinding mechanisms are movably arranged on the base on one side of the supporting seat, the dynamic grinding mechanisms are used for grinding the inner surface and the two outer side walls of the brake disc arranged on the supporting seat, and a driver fixed to the base is rotationally connected to the end, away from the supporting seat, of each dynamic grinding mechanism; a telescopic swing mechanism is arranged at the output end of the driver. The automatic polishing device has the advantages of automatic and comprehensive polishing, simple steps, low operation difficulty and high working efficiency.

Description

technical field [0001] The invention belongs to the technical field of brake disk processing, in particular to a self-pressure grinding device for brake disk processing. Background technique [0002] The brake disc is one of the most important brake parts in the vehicle braking system. The cast steel brake disc plays a vital role in the high-speed train braking system. During the processing of the brake disc, its surface is very It is easy to form burrs. The existence of these burrs makes the surface of the brake disc rough and uneven. When it is used in the equipment, it often causes scratches and other damages to the equipment. Therefore, a grinding device needs to be used to grind the burrs on the surface of the brake disc. [0003] When the existing grinding device is in use, when the brake disc is fixed, it will occupy part of the surface of the brake disc, thereby affecting the overall grinding of the brake disc, or requiring different replacement and fixing positions...

AI Technical Summary

Problems solved by technology

[0003] When the existing grinding device is in use, when the brake disc is fixed, it will occupy part of the surface of the brake disc, thereby affecting the overall grinding of the brake disc, or requiring different replacement and fixing positions, which is convenient to increase the difficulty of work , reduce work efficiency, and it is difficult for general grinding devices to perform comprehensive grinding treatment on the outer surface of the brake disc at the same time, and the working range is limited. Therefore, it is necessary to design a grinding device that can solve the above problems

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