An apparatus for extruding an aluminium alloy profile

By using a hydraulic telescopic rod in conjunction with the cutter and ejector pin, the problem of difficult ejection of residual material in aluminum alloy profile extrusion devices is solved, improving material output efficiency and the convenience of mold replacement.

CN224309318UActive Publication Date: 2026-06-02ANHUI BOTAI ALUMINUM TECHNOLOGY GROUP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI BOTAI ALUMINUM TECHNOLOGY GROUP CO LTD
Filing Date
2025-07-22
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In existing aluminum alloy profile extrusion equipment, the residual pressure is difficult to completely eject, and the ejector pin is prone to getting stuck at the entrance of the welding chamber or unable to enter smoothly, affecting the output efficiency.

Method used

The aluminum profile is cut by using the seventh hydraulic telescopic rod to push the cutting frame and the cutting blade assembly. The residual pressure is pushed out by the ejector pin built into the extrusion rod, and the height of the hydraulic clamp is adjusted by the fifth hydraulic telescopic rod to push out the residual pressure in conjunction with the ejector pin.

Benefits of technology

It achieves efficient discharge of residual material, simplifies the operation of the ejector pin, improves discharge efficiency, and facilitates the replacement of extrusion dies and the application of lubricant.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224309318U_ABST
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Abstract

The utility model discloses an aluminum alloy section bar extruding device, including the device body, the front side of device body is close to left fixed setting first support, install and set up third hydraulic telescopic link at first support rear side department, third hydraulic telescopic link rear end fixed connection has mould seat, the lower extreme of mould seat is through first sliding slot sliding connection on support frame, support frame fixed setting is in the left -hand inner wall of device body, the rear side of device body is close to left fixed setting second support, through seventh hydraulic telescopic link and promote cutting off low frame cooperation another side's seventh hydraulic telescopic link and promote cutting assembly cut aluminum section bar, through the ejector pin of extruding rod built -in and press the surplus, simultaneously through fifth hydraulic telescopic link and promote auxiliary support adjustment, under the adjustment hydraulic clamp height of sixth hydraulic telescopic link, through hydraulic clamp and press the surplus of aluminum section bar cutting place clamping, under the cooperation ejector pin ejection of fifth hydraulic telescopic link and pull, help the surplus discharge.
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