Multifunctional rapid prototyping stamping die

The L-shaped lower mold and hydraulic rod work together to achieve bending and forming, the flanging mechanism completes the flanging, the moving mechanism precisely adjusts the mold position, the buffer mechanism absorbs the impact force, and the locking device stabilizes the punch head. This solves the problems of the existing mold's single function and the inconvenience of replacing the punching device, and improves production efficiency and adaptability.

CN224389761UActive Publication Date: 2026-06-23SUZHOU WOLAIER MASCH IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU WOLAIER MASCH IND CO LTD
Filing Date
2025-07-29
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing stamping rapid prototyping dies have limited functionality and cannot complete complex processes such as bending and flanging. Furthermore, the punching device is inconvenient to replace, affecting production efficiency and adaptability.

Method used

The L-shaped lower mold and hydraulic rod work together to achieve bending and forming, the flanging mechanism completes the flanging process, the moving mechanism precisely adjusts the mold position, the buffer mechanism absorbs the impact force, the locking device stabilizes the punch head, and the locking device is inserted into the limit hole, so that a variety of complex processes can be achieved without changing the mold.

Benefits of technology

Improve production efficiency, reduce mold changeover time and costs, enhance equipment flexibility, and ensure processing accuracy and mold life.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224389761U_ABST
    Figure CN224389761U_ABST
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Abstract

This utility model discloses a multifunctional rapid prototyping stamping die, relating to the field of stamping die technology. It includes a base, with a U-shaped support fixedly connected to one top end. A first hydraulic rod is fixedly connected to the cavity of the U-shaped support via a moving mechanism. One end of the first hydraulic rod is fixedly connected to a support chamber. An upper fixed die is fixedly connected to the side wall of the support chamber. A second hydraulic rod is fixedly connected to the cavity of the support chamber. One end of the second hydraulic rod is fixedly connected to a connecting pipe via a buffer mechanism. A punching head is threaded to the bottom of the connecting pipe. The base provided by this utility model, while realizing multiple stamping functions such as punching, flanging, and bending, also facilitates the replacement of the punching device. This solves the problems of existing rapid prototyping dies having limited functionality, being unable to complete complex processes such as bending and flanging, and having inconvenient punching device replacement, affecting adaptability and production efficiency.
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Citation Information

Patent Citations

  • Punching press rapid forming mould

    CN207971299U