Aluminum profile machining hot extrusion die

By using a liquid reservoir to spray lubricant and cleaning components in the hot extrusion die of aluminum profiles, the problems of die wear and aluminum billet surface defects during the hot extrusion process of aluminum profiles were solved, thereby extending the die life and improving the quality of aluminum profiles.

CN224309323UActive Publication Date: 2026-06-02SUZHOU FUMEI AUTOMATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU FUMEI AUTOMATION TECHNOLOGY CO LTD
Filing Date
2025-06-26
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

During the hot extrusion process of aluminum profiles, the friction between the aluminum billet and the die causes premature wear of the die and easily leads to scratches and cracks on the surface of the aluminum profile. At the same time, dust and impurities on the surface of the aluminum billet increase the wear and maintenance costs of the die.

Method used

A hot extrusion die for aluminum profile processing was designed, comprising a liquid storage tank, a spray head, and a cleaning component. The spray lubricant forms a lubricating film to reduce friction, and the cleaning component removes dust from the surface of the aluminum billet. Combined with a cooling component, it improves production efficiency and product quality.

Benefits of technology

It effectively reduces mold wear, extends mold life, lowers maintenance costs, enhances the surface smoothness and quality of aluminum profiles, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224309323U_ABST
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Abstract

The utility model belongs to aluminium profile processing technical field, specifically is a kind of aluminium profile processing hot extrusion die, including base, the base top is equipped with mould body, the base top is equipped with two slide rails, the extrusion cylinder is installed in the mould body side wall, the extrusion cylinder slidingly connects in two slide rails middle part, the extrusion cylinder top is installed with liquid storage tank, the liquid storage tank top is equipped with liquid inlet pipe, the liquid storage tank middle part is fixedly connected with net plate, the liquid storage tank end is installed with pump body, the pump body middle part is fixedly connected with liquid outlet pipe, the liquid outlet pipe penetrates extrusion cylinder middle part, recess is set up in the extrusion cylinder middle part, can form a layer of lubricating film on surface when aluminium billet extrusion by above-mentioned structure, make aluminium billet surface more smooth, effectively reduce the friction between aluminium billet and extrusion cylinder and mould body inner side wall, reduce the wear and tear of extrusion cylinder and mould body inner side wall, improve the service life of mould body and extrusion cylinder.
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