用于医疗器械加工的高精度球面数控珩磨机

By designing a high-precision spherical CNC honing machine, and utilizing a combination of a CNC indexing plate and a movable table, efficient and precise polishing of the inner and outer spherical surfaces of medical devices has been achieved. This solves the problems of low efficiency and precision in existing technologies and simplifies the grinding head replacement process.

CN118493236BActive Publication Date: 2026-07-17KUNSHAN ZHUODER PRECISION MECHANICAL PARTS CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
KUNSHAN ZHUODER PRECISION MECHANICAL PARTS CO LTD
Filing Date
2024-06-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing technologies are inefficient and lack precision in processing spherical medical devices, and cannot simultaneously polish and grind the inner and outer spherical surfaces on a single machine.

Method used

A high-precision spherical CNC honing machine was designed, which adopts a combination of CNC indexing plate and movable table. Through the cooperation of rotating arm and grinding column, it realizes the alternating fixation and semi-enclosed honing of medical devices. Combined with the movement and rotation of the movable table, it completes the polishing of the inner and outer spherical surfaces.

Benefits of technology

It improves the processing efficiency and precision of spherical medical devices, ensuring that both inner and outer spherical surfaces can be polished and ground efficiently on the same machine, avoiding device damage and simplifying the process of changing the grinding head.

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Abstract

本发明公开了用于医疗器械加工的高精度球面数控珩磨机,涉及球面医疗器械加工技术领域,用于解决在进行球面医疗器械加工时的效率及精度低,同时无法在一台加工设备上进行医疗器械内外球面的同时抛光打磨处理的问题;本发明是在整个磨床上进行数控分度盘一与数控分度盘二安装,可进行球面医疗器械的交替固定,同时配合活动台一以及转台的工作,将转轴端连接的转臂推向数控分度盘上固定的球面医疗器械,经过转杆转动推动转轴上滑套的移动,实现位于转臂一侧安装的锁套转动,使得固定套能够与球面医疗器械对中抵接,配合上数控分度盘转动,完成两侧球面医疗器械端部交替半包裹式珩磨操作,整体球面医疗器械加工效率较高。
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