A differential feed pipe cutting machine structure and a differential feed pipe cutting machine

By using a differential feed pipe cutting machine structure, precise differential rotation is achieved through speed adjustment components and speed control modules. This solves the problems of complex structure, poor precision, and insufficient reliability in existing technologies, and achieves high-precision, low-failure-rate cutting results, making it suitable for various environments.

CN224487798UActive Publication Date: 2026-07-14NINGBO TEDER ELECTROMECHANICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO TEDER ELECTROMECHANICAL CO LTD
Filing Date
2025-07-04
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing pipe cutting machines have complex structures, occupy a large space, have poor cutting accuracy, and lack operational reliability and safety, especially in humid and dusty environments.

Method used

The differential feed pipe cutting machine adopts a structure that uses the coordinated control of the speed adjustment component and the speed control module to enable the first and second mating components to rotate at precise differential speeds, thereby driving the linkage component to achieve radial feed of the cutting part. Pure mechanical transmission is used to replace the electric servo system.

Benefits of technology

It improves cutting accuracy and operational reliability, reduces failure rate, is suitable for space-constrained work scenarios, and can stably perform automated cutting tasks in strong electromagnetic field environments.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224487798U_ABST
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Abstract

The utility model provides a kind of differential feed pipe cutting machine structure and differential feed pipe cutting machine, differential feed pipe cutting machine structure includes: carrier is equipped with for clamping the control pipe component of pipe to be processed;First cooperation component rotation is equipped in carrier;Second cooperation component concentric rotation is equipped in first cooperation component;Linkage component connects first cooperation component and second cooperation component, and linkage component is equipped with cutting member;Speed regulation component drive connection first cooperation component and second cooperation component;Speed regulation component is also equipped with speed control module, and speed control module drive connection any one in first cooperation component and second cooperation component;Wherein, by the movement cooperation of speed regulation component supply speed and speed control module, so that first cooperation component and second cooperation component realize differential rotation, drive linkage component to realize tool-feeding or tool-withdrawal.The utility model makes that whole differential feed pipe cutting machine is more compact, cutting is more efficient and accurate, and simultaneously operating reliability is stronger.
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