Corrosion-resistant hard alloy forming die

By designing corrosion-resistant cemented carbide forming dies, the problem of traditional dies being prone to cracking and deformation under high-temperature environments has been solved, achieving high-precision forming and convenient operation, thereby improving production efficiency and reducing costs.

CN224273129UActive Publication Date: 2026-05-26WUXI ETERNAL BLISS ALLOY CASTING & FORGING CO LTD
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Patent Information

Application Number
CN202520828868.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2026-05-26
Estimated Expiration
2035-04-28

AI Technical Summary

Technical Problem

Traditional mold materials are prone to cracking and deformation under high temperature conditions, which affects the molding accuracy and structural integrity of parts, and frequent replacements lead to increased production costs and reduced efficiency.

Method used

The system uses a corrosion-resistant hard alloy forming mold. The upper pressure block and clamping components are driven by a hydraulic cylinder to stably clamp the lower mold. The heating components heat the material evenly, and the molded product is ejected through a transmission mechanism, achieving stable forming and convenient removal.

Benefits of technology

It improves the corrosion resistance and molding precision of the mold, extends the service life of the mold, reduces production costs, and improves production efficiency.

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Abstract

The utility model discloses a corrosion-resistant hard alloy forming die, which belongs to the technical field of dies and comprises a shell, a workbench fixedly mounted at the bottom end of the shell, a lower die movably abutted against the top end of the workbench, a hydraulic cylinder fixedly mounted at the top end of the shell, a connecting block fixedly mounted at the output end of the hydraulic cylinder, and a spiral ring in threaded connection with the outer side of the connecting block. An upper pressing block is in threaded connection with the interior of the spiral ring, an upper pressing block is fixedly installed at the bottom end of the upper pressing block, and a lifting block is slidably installed in the workbench. Through cooperation of a plurality of structures, the clamping assembly can ensure that the lower die does not move in the pressing forming process, the quality of formed products is improved, the heating assembly can heat alloy materials, the alloy materials can be heated evenly, the plasticity of the alloy materials is improved, pressing forming is facilitated, the materials are conveyed into the device, and the production efficiency is improved. The lifting block moves upwards through cooperation of a plurality of structures, a formed product is ejected out of the lower mold, operation is easy and convenient, and production efficiency is improved.
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