A harness production ring cutting device

By designing the cutting frame and guide structure, and combining multiple sets of cutting blades driven by electric push rods and servo motors, the problems of inaccurate positioning and slow cutting speed in traditional wire harness production have been solved, achieving efficient and uniform wire harness cutting, and improving production quality and equipment adaptability.

CN224536774UActive Publication Date: 2026-07-21HEFEI SHIYANG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEFEI SHIYANG ELECTRONICS CO LTD
Filing Date
2025-08-22
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional wire harness production lacks an effective positioning and guiding structure, which makes it impossible for the cutting blade to act accurately at the preset position, resulting in poor cutting accuracy, insufficient adjustment flexibility, difficulty in adapting to different specifications of wire harnesses, slow cutting speed, and uneven cutting surface.

Method used

It employs components such as a cutting frame, guide coil, fixing plate, guide frame, electric push rod, and servo motor. It is fixed by positioning block, guided by guide coil, and the cutting distance is adjusted by electric push rod. Multiple sets of cutting blades work together to achieve efficient and uniform cutting.

Benefits of technology

It improves the accuracy and flexibility of cutting, adapts to wire harnesses of different specifications, ensures a smooth cutting surface, and enhances production efficiency, as well as the versatility and reliability of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224536774U_ABST
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Abstract

The application relates to the technical field of wire harness production, and discloses a wire harness production ring cutting device, which comprises a cutting frame, a support rod is fixed to the bottom end of the inner wall of the cutting frame, a guide coil is connected to the top end of the support rod, a plurality of fixed plates are fixed to the inner wall of the cutting frame at equal intervals, a guide frame is integrally arranged at one end of the fixed plate, a slide is arranged in the guide frame, a matched connecting rod is slidably arranged in the slide, one end of the connecting rod extends to the outside of the guide frame and is connected with a connecting head, and a cutting knife is arranged in the connecting head. The positioning block can stably fix the device, ensures stable operation, and reduces cutting errors; the guide coil can position and guide the wire harness, improving cutting accuracy; the cutting distance can be flexibly adjusted by means of electric push rods and other components, different specifications of wire harnesses can be adapted, and the universality is enhanced; multiple cutting knives are cooperatively actuated, efficient and uniform cutting is realized, and the processing quality is ensured; the components are closely matched, the structural cooperativity is good, faults are reduced, and the operation reliability and service life are improved.
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