一种用于碾米砂辊的三工位龙门式数控加工机床

By integrating multiple processes of rice milling rollers into a three-station gantry CNC machining tool, the problems of large space occupation, manpower waste, and unstable quality caused by the dispersed equipment in the existing technology have been solved, and a highly efficient and automated processing solution has been achieved.

CN118180891BActive Publication Date: 2026-07-17HUBEI EZHOU TIANYUAN SAND ROLLER CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUBEI EZHOU TIANYUAN SAND ROLLER CO LTD
Filing Date
2024-04-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing processing steps for rice milling rollers are divided into three processes: outer circle, spiral groove, and drilling. These processes are completed independently on different equipment, resulting in large space occupation, wasted manpower, low processing efficiency, and difficulty in guaranteeing quality.

Method used

Design a three-station gantry CNC machining center that integrates external cylindrical machining, spiral groove machining, and drilling into one machine. Combined with a clamping mechanism, a longitudinal adjustment mechanism, and a cleaning mechanism, it can automatically clean dust and reduce the need for manpower.

Benefits of technology

It improves processing efficiency, saves human resources, ensures stable processing quality, and reduces equipment space occupation and the complexity of manual operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及碾米砂辊加工技术领域,公开了一种用于碾米砂辊的三工位龙门式数控加工机床,包括底板、安装在所述底板上的龙门架、安装在所述底板上的直线导轨、在所述直线导轨上活动的工作台、安装在所述工作台上的夹持机构、安装在所述龙门架顶部的钻孔机构。本发明具有以下优点和效果:将碾米砂辊利用夹持夹持机构夹持住后转动,钻孔机构可以对碾米砂辊的外表面进行钻孔工作,纵向调整机构可以调整外圆加工机构与开槽机构的中心高度,方便与待加工的碾米砂辊进行适配,调整好后可以对碾米砂辊的外表面进行开槽和外圆加工,将外圆加工、螺旋槽加工和钻孔加工集成于一台设备进行加工,提高工作效果。
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