A bimetallic brake drum machining tool

By designing a bimetallic brake drum machining fixture, and utilizing structures such as support frames, adjusting screws, and limiting components, the brake drum can be flexibly fixed and the grinding position and angle can be precisely adjusted. This solves the problems of low efficiency and insufficient precision of existing equipment, and improves machining efficiency and accuracy.

CN224526789UActive Publication Date: 2026-07-21JINAN LAIWU HUIHUANG FOUNDRY MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINAN LAIWU HUIHUANG FOUNDRY MASCH CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Current metal brake drum grinding equipment can only grind a single brake drum at a time, which is inefficient and cannot quickly adjust the grinding position and grinding allowance, affecting the processing accuracy.

Method used

A bimetallic brake drum machining fixture was designed. Through the cooperation of the support frame, adjusting screw, limiting component and operating table, the brake drum can be flexibly disassembled and fixed; the first adjusting rod and the second adjusting rod cooperate with the fixing bolt to adjust the grinding position; the adjusting ring, the return spring and the pin cooperate with the pin hole to adjust the grinding angle.

Benefits of technology

It improves the ease and precision of brake drum processing, enhances the flexibility and accuracy of grinding, and meets the grinding requirements of different needs.

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    Figure CN224526789U_ABST
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Abstract

The utility model relates to a bimetallic brake drum machining frock belongs to metal brake fixed processing technical field, including base, the upper surface of base is provided with support frame, the upper surface connection of support frame has two operating platform, the top of two operating platform all is provided with brake drum, one side surface connection of support frame has polishing unit, and this frock through the cooperation between support frame and adjusting screw rod and spacing piece and operating platform, can flexibly dismantle and fix brake drum, promotes the processing convenience, the cooperation of first adjusting rod and second adjusting rod and fixed bolt, can conveniently adjust the polishing position to the accurate polishing processing of brake drum to the convenience, and through the cooperation between adjusting ring and return spring and bolt and multiple pinholes, can conveniently adjust the polishing angle of polishing block flexibly, improve the flexibility of polishing, adjust the polishing allowance according to the demand, increase the accuracy of polishing processing.
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