A carbon brush grinding and processing equipment with a flipping function

CN116713849BActive Publication Date: 2026-03-13MERSEN PUDONG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-07-07
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

Existing grinding machines suffer from problems such as poor tensioning mechanism, residue, low automation, low grinding efficiency, and health hazards during carbon brush grinding, affecting grinding effect and safety.

Method used

A carbon brush polishing and processing device with a flipping function was designed. It adopts a servo motor driven moving polishing mechanism, cleaning mechanism, reciprocating mechanism and flipping mechanism. Through the reciprocating motion of the gear plate, the cleaning of the brush and the flipping of the carbon brush, automated polishing and cleaning are achieved.

Benefits of technology

It achieves automated and efficient carbon brush grinding, removes debris during the grinding process, improves grinding effect and safety, avoids excessive dust, and enhances grinding efficiency and device cleanliness.

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Abstract

This invention relates to the field of grinding equipment technology, specifically a carbon brush grinding equipment with a flipping function. It includes a processing support table, a processing housing fixedly connected to the top of the support table, and a movable support plate fixedly connected to the side wall of the housing. The outer wall of the movable support plate has a sliding groove. In this invention, a grinding rotating shaft drives a three-toothed gear to rotate, causing a gear plate to move. The three-toothed gear engages with a driven gear, and the gear plate reciprocates. The grinding rotating shaft drives a threaded rod to rotate, which rotates inside a threaded clamping plate. A fixed plate drives a sliding block to slide within the sliding groove. When the threaded rod moves to a certain position, it presses against a pushing block, opening the threaded clamping plate. A buffer column slowly resets the plate, and a memory alloy spring pushes the fixed plate to move, causing the grinding column to move and grind the carbon brush. At the end of the reset, the threaded rod rotates again within the threaded clamping plate.
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Citation Information

Patent Citations

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  • Grinding device for automobile accessory machining

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