A flange blank flatness processing device

By dynamically driving the cooperation of the compensation component and the pressure detection component, intelligent constant pressure fitting and overload protection of the inner hole of the flange blank are achieved, solving the problem of inflexible grinding pressure adjustment in the existing technology and improving processing accuracy and safety.

CN122401196APending Publication Date: 2026-07-17安徽中特精密制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽中特精密制造有限公司
Filing Date
2026-06-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing flange blank flatness processing equipment cannot adaptively adjust the grinding pressure and bonding distance according to the shape deviation of the inner hole of the flange blank and the wear of the grinding layer during the inner diameter grinding operation. This results in local over-grinding or incomplete grinding, making it difficult to ensure the flatness and roundness consistency of the inner hole.

Method used

By combining a dynamic push compensation component with a pressure detection component, the radial position of the arc-shaped grinding plate is dynamically compensated and adjusted through pressure detection signals. Combined with an independent output dual-axis motor drive lifting component and push component, intelligent constant pressure bonding and overload protection are achieved, and coaxiality is automatically detected, reducing manual intervention.

Benefits of technology

It improves the smoothness of the inner hole of the flange blank, reduces the scrap rate of the workpiece and the risk of equipment failure, and enhances the safety of equipment operation and processing accuracy.

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Abstract

本发明公开了一种法兰毛坯平整度加工装置,属于法兰打磨技术领域,为了解决法兰毛坯平整度加工装置在内径打磨作业时,通常采用固定结构的打磨头进行硬性磨削,仅能实现简单的打磨除锈与余量去除作业,打磨过程中不容易根据法兰毛坯内孔的形貌偏差、打磨层磨损情况自适应调节打磨压力与贴合间距的问题,发明包括L型支撑台,L型支撑台一侧设置有转动组件,转动组件底部设置有夹持组件,夹持组件内夹持设置有法兰毛坯主体,转动组件用于带动夹持后的法兰毛坯主体转动,本发明能够对每块弧形打磨板进行独立的径向位置动态补偿调节,智能维持稳定的磨削力,有效适配打磨层磨损与工件圆度偏差,提高法兰毛坯内孔的打磨平整度。
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