Aluminum profile extrusion die capable of being precisely assembled

By introducing shock absorption, extrusion and cleaning mechanisms into the aluminum profile extrusion die, the problem of insufficient impact force control during the extrusion process is solved, the forming quality and die life are improved, the stability and versatility of the die are achieved, and the processing and maintenance costs are reduced.

CN223352826UActive Publication Date: 2025-09-19江苏东亚铝业有限公司
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Patent Information

Application Number
CN202421822318.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-30
Publication Date
2025-09-19
Estimated Expiration
2034-07-30

AI Technical Summary

Technical Problem

Existing aluminum profile extrusion dies lack effective impact force control during the extrusion process, resulting in unstable forming quality, severe die wear, shortened service life, and dies of different tonnages cannot be used interchangeably, increasing processing difficulty and cost.

Method used

An aluminum profile extrusion die is designed, which includes shock absorption, extrusion and cleaning mechanisms. The die is protected and cleaned by spring decompression and a slider and push plate driven by a hydraulic cylinder, ensuring stable extrusion and convenient material removal.

Benefits of technology

It effectively controls the impact force during the extrusion process, improves the forming quality of aluminum profiles and the service life of the mold, reduces mold wear, and simplifies mold processing and maintenance processes.

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Abstract

The utility model discloses an aluminum profile extrusion die with precise die assembly, which comprises a bottom and a rectangular block I fixedly mounted at the top of the bottom, a damping mechanism, an extrusion mechanism and a cleaning mechanism are arranged on the bottom, and the damping mechanism comprises a plurality of telescopic rods fixedly mounted at the top of the rectangular block I; and a second rectangular block is fixedly installed at the tops of the multiple telescopic rods, springs are wound on the outer walls of the multiple telescopic rods correspondingly, the bottom ends of the multiple springs are fixedly connected with the first rectangular block, and the top ends of the multiple springs are fixedly connected with the second rectangular block.
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