Tensioning mechanism for tungsten wire drawing machine

CN224333110UActive Publication Date: 2026-06-09CHENGDU GREAT WALL TUNGSTEN & MOLYBDENUM NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHENGDU GREAT WALL TUNGSTEN & MOLYBDENUM NEW MATERIALS CO LTD
Filing Date
2025-05-16
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The tension provided by existing tungsten wire drawing machines is inaccurate and unstable, which makes tungsten materials prone to cracking and breakage during processing.

Method used

A tensioning mechanism for a tungsten wire drawing machine was designed, including clamps and a tensioning assembly. The spring force of the pressure plate is adjusted by adjusting the tightening screw of the extrusion roller, thereby changing the friction of the roller and forming a counter-tension to ensure that the tungsten material maintains a good tension before drawing.

Benefits of technology

By adjusting the friction of the tensioning mechanism, a suitable counter-tension can be stably provided, improving the stability of product quality during the tungsten wire drawing process and reducing the risk of breakage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of wire drawing machine for metal, aiming at the problem that the tension provided by the existing wire drawing machine for raw materials is not accurate and unstable, specifically discloses a tensioning mechanism for tungsten wire drawing machine, including base and clamping forceps of erecting in base surface, and a pair of tensioning components are arranged at the clamping of clamping forceps, the tensioning component includes a pair of extruding rollers and the gyro wheel of clamping between a pair of extruding rollers, the extruding roller with clamping forceps swing joint, and a pair of tensioning components are relatively arranged along the clamping direction of clamping forceps, a pair of extruding rollers are arranged along the clamping direction perpendicular to clamping forceps, make the gyro wheel in one tensioning component with the gyro wheel in another tensioning component can abut. The tensioning mechanism for tungsten wire drawing machine has the positioning and the counter tension effect, makes tungsten material before entering the die wire drawing, keeps the good tension state, namely can promote the stability of product quality.
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