Stamping die for metal stamping

By designing stamping dies for split components and ejector components, the problem of low efficiency in die disassembly and installation was solved, enabling quick, easy, and stable die replacement, and improving operational efficiency and convenience.

CN224309439UActive Publication Date: 2026-06-02ANHUI HESHUNQIANG TECH CO LTD
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Patent Information

Application Number
CN202520938782.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-14
Publication Date
2026-06-02
Estimated Expiration
2035-05-14

AI Technical Summary

Technical Problem

The disassembly and installation process of existing metal stamping dies relies on complex manual operations and tools. In particular, when changing punches or dies, the die fixing devices are difficult to disengage quickly, resulting in low operating efficiency and high time consumption.

Method used

A stamping die including a splitting component and an ejector component was designed. The splitting component simplifies the assembly and disassembly process of the die, and the spring block and positioning slot improve the stability of the knob. The ejector component allows the inverter housing to be quickly removed by button operation.

Benefits of technology

It significantly reduces mold replacement time and labor intensity, improves operational efficiency and convenience, and ensures mold installation stability and rapid material removal.

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Abstract

The utility model relates to the technical field of stamping dies, and discloses a stamping die for metal stamping, which comprises a first mounting seat and a second mounting seat, a male die is arranged at the lower end of the first mounting seat, and a female die is arranged at the upper end of the second mounting seat. Disassembling assemblies are arranged between the first installing base and the male die and between the second installing base and the female die correspondingly, an ejecting assembly is arranged in the female die, each disassembling assembly comprises two installing plates and a plurality of moving lead screws, and installing grooves are formed in the opposite ends of the first installing base and the second installing base correspondingly. And the two mounting plates are fixedly connected with the corresponding male die and female die. According to the utility model, the whole dismounting and mounting process becomes easier by arranging the dismounting and mounting assembly, the time and labor intensity for replacing the die are obviously saved, and the inverter shell in the female die can be easily ejected out and quickly taken out by arranging the material ejection assembly after the stamping of the inverter shell is completed.
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