High-speed copper cable integrated injection molding tooling

By using comb-shaped guide grooves and partitioned injection-molded grooves, combined with clamping components, the problems of inaccurate positioning of multi-core high-speed copper cables and uneven material distribution are solved, thereby improving electrical performance and production efficiency.

CN224360552UActive Publication Date: 2026-06-16TUOXIN ZHILIAN (SANTAI) TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TUOXIN ZHILIAN (SANTAI) TECHNOLOGY CO LTD
Filing Date
2025-07-01
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Traditional injection molding fixtures suffer from problems such as insufficient core positioning accuracy, uneven distribution of injection molding material, and low production efficiency when processing multi-core structures of high-speed copper cables, resulting in unstable electrical performance and reduced signal transmission quality.

⚗Method used

The design employs a comb-shaped guide groove assembly and a partitioned injection groove, combined with a clamping component to fix the starting ends of each group of cores in the high-speed copper cable, ensuring precise spatial positioning. Multiple injection ports optimize the flow path of the injection material, reducing the risk of overflow.

🎯Benefits of technology

This has improved the electrical performance stability and structural precision of high-speed copper cables, reduced the risk of material spillage, and increased the uniformity of material distribution and production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a high -speed copper cable integration injection moulding frock, include: for fixed installation high -speed copper cable each group wire core's injection assembly still include: for the fixed clamping assembly of high -speed copper cable's each group wire core starting end, the injection assembly includes: the movable connection injection upper cover, injection lower cover, the contact surface of injection lower cover, injection upper cover, respectively be provided with the multiple groups of guide groove group that the each group wire core of high -speed copper cable is defined to, and each guide groove group is comb -tooth shape in space, wherein, injection upper cover is provided with multiple injection port I that communicates with outside injection molding machine, and the middle part of each guide groove group is provided with injection recess in the perpendicular cable direction, and each injection port I and corresponding injection recess are in space intercommunication state. The utility model discloses utilize the comb -tooth guide groove group to ensure that each group wire core spacing is even, and the injection recess that sets up in each guide groove group reduces the overflow risk in the injection process.
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