Deburring device for metal tubes

By designing a deburring device that includes a base and working components, and utilizing a motor-driven rotating pallet and a hydraulic telescopic rod for clamping, the problem of insufficient deburring precision in existing technologies for metal tubes is solved. This enables efficient grinding of the end face, outer side, and inner side of metal tubes, improving the practicality of the device.

CN224407128UActive Publication Date: 2026-06-26CANGZHOU HAIZHENG METAL PRODUCTS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CANGZHOU HAIZHENG METAL PRODUCTS CO LTD
Filing Date
2025-07-12
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing deburring devices for metal tubes have poor precision and cannot simultaneously polish the outer side, end face, and interior of the metal tube, making them impractical.

Method used

A deburring device including a base and working components was designed. The device uses a first motor to drive the tray to rotate, and combines a trapezoidal grinding plate, an end face grinding plate and an outer grinding plate to perform all-round grinding on the metal tube. The device is stably clamped by a hydraulic telescopic rod and a sliding frame to ensure accuracy and stability.

Benefits of technology

It enables simultaneous grinding of the end face, outer side, and inner side of the metal tube, improving grinding accuracy and stability, and ensuring the safety and performance of the metal tube.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a deburring device for metal pipes and relates to the technical field of metal pipe processing, which comprises a base and a working assembly. The working assembly is used for simultaneously polishing the end face, the outer side and the inner side of one end of the metal pipe. Meanwhile, the accuracy is ensured by mechanical limiting. The inner wall of the metal pipe is in contact with a trapezoidal polishing plate. The limiting frame is slid in the first sliding frame, so that the end face polishing plate is in contact with the end face of the metal pipe. The limiting frame is fixed on the first sliding frame through the first fixed screw rod. The first elastic friction pad increases the stability. The moving frame is slid in the inner side of the two groups of second sliding frames, so that the outer side polishing plate is in contact with the outer surface of the metal pipe. The moving frame is fixed on the second sliding frame through the second fixed screw rod. The second elastic friction pad increases the stability. The first motor is started to provide power to drive the supporting plate to rotate, so that the outer side, the inner side and the end face of the metal pipe are simultaneously polished, and the deburring work is completed. The first hydraulic telescopic rod is telescoped to drive the moving table to translate, so that the metal pipe is displaced.
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