Intelligent pressure control type aluminum pipe inner wall automatic grinding machine

CN122058239APending Publication Date: 2026-05-19YANTAI JINGYI ENVIRONMENTAL PROTECTION EQUIP CO LTD
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Patent Information

Application Number
CN202610473893.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-11
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

Existing aluminum tube inner wall grinding equipment often fails to make contact with or forcibly squeezes the inner wall when dealing with ellipticity or curvature, affecting the grinding effect and potentially damaging the aluminum tube. Furthermore, grinding debris can easily splash out, polluting the environment or remaining on the inner wall, shortening the system's lifespan.

Method used

The intelligent pressure-controlled automated aluminum tube inner wall grinding machine uses a pressure sensor to monitor the pressure between the grinding wheel and the inner wall to ensure constant contact. It also uses a baffle to seal the environment and prevent debris from splashing out. At the same time, it uses an elastic circular pad and scraper assembly to clean the debris from the inner wall.

Benefits of technology

It achieves pressure balance during the grinding process of the aluminum tube's inner wall, avoiding damage to the aluminum tube and debris splashing, ensuring grinding effect and extending system life, and cleaning debris to avoid scratches on the inner wall and wear on the seals.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122058239A_ABST
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Abstract

The invention belongs to the technical field of aluminum pipe machining, and particularly relates to an intelligent pressure control type aluminum pipe inner wall automatic grinding machine which comprises a grinding table, and an aluminum pipe positioning assembly is arranged on the grinding table; the aluminum pipe positioning assembly comprises a support fixedly connected to one side of the upper end of the grinding table, second air cylinders are fixedly connected to the upper side and the lower side of the support correspondingly, and positioning blocks are fixedly connected to the piston ends of the second air cylinders. The device further comprises an intelligent pressure control grinding assembly. The intelligent pressure control grinding assembly comprises a linear motor module fixedly installed on one side of the upper end of the grinding table. By means of the intelligent pressure control grinding assembly, in the grinding process, a pressure sensor can monitor the pressure between a grinding wheel and the inner wall of the aluminum pipe in real time, the position of the grinding wheel is adjusted in real time according to the pressure, it is ensured that the grinding pressure is consistent, and the situation that the aluminum pipe is damaged due to ovality or bending of the aluminum pipe is avoided. And therefore, the grinding wheel cannot be in contact with the inner wall of the aluminum pipe or forcibly extrudes the inner wall of the aluminum pipe.
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