Clamp for grinding shoe plate

CN224445599UActive Publication Date: 2026-07-03CHANGZHOU DONGMENG MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGZHOU DONGMENG MASCH CO LTD
Filing Date
2025-08-04
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

The existing brake shoe support process suffers from difficulties in stabilizing the curved surface, resulting in insecure press-fitting. Furthermore, only one brake shoe support can be processed at a time, leading to low processing efficiency.

Method used

Design a fixture including a worktable and a clamping mechanism. The clamping mechanism consists of a cylinder, a pushing part, a pressure block, a limiting stage, a dual-axis motor and a lead screw. The cylinder drives the pushing part and the pressure block to apply pressure to the side of the brake shoe support. The dual-axis motor drives the lead screw to move the limiting part to clamp both ends of the brake shoe support.

Benefits of technology

This achieves stable clamping of the brake shoe holders, enabling simultaneous processing of two brake shoe holders and improving processing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to brake shoe holder processing technical field, especially a jig for brake shoe holder polishing processing, present and propose the following scheme, including work head and install the clamping mechanism on the work head, the clamping mechanism includes cylinder, push unit, pressure block, limit platform, double -shaft motor, screw rod and limiting portion, the limit platform is fixed in the middle part of work head, the cylinder is two about limit platform opposite installation on the work head, push unit installs at the output end department of cylinder. The utility model drives cylinder to push push unit and moves, push unit pushes pressure block and moves and is pasted in the side of processing piece, carries out pressure to processing piece side edge, drives double -shaft motor again through the screw rod of its both ends and drives limiting portion relative movement, clamps and limits the both ends of processing piece, namely completes the clamping of processing piece, sets up with limit platform, and the subsequent clamping is convenient.
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