A multi-process engineering mold

By designing multi-process engineering molds and utilizing the combination of stripper plates and concave templates, as well as quick-release positioning blocks, the problems of high cost and low production efficiency of steel pressure strip molds for hardware products have been solved, achieving cost reduction and production efficiency improvement.

CN224542854UActive Publication Date: 2026-07-24FRD SCI & TECH (JIANGSU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FRD SCI & TECH (JIANGSU) CO LTD
Filing Date
2025-08-22
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The mold cost for steel pressure strips in hardware products is high and the production efficiency is low. Existing technologies are difficult to effectively reduce mold costs and improve production efficiency.

Method used

Design a multi-process engineering mold, including an upper mold base and a lower mold base. Utilize the cooperation between the stripper plate and the concave mold plate, and the cooperation between the punching and shearing block and the punching and shearing cavity to trim and shape the end of the steel strip. Adopt a quick-release positioning block and guide post connection structure to achieve rapid replacement and positioning, reducing mold changeover time.

Benefits of technology

Multi-process engineering molds have reduced mold costs and increased production efficiency, saving labor costs and improving production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of multi-process engineering moulds, including upper die holder and lower die holder, located on the upper die holder is provided with stripping plate, located on the lower die holder is provided with concave die plate, stripping plate corresponds with concave die plate, at least two groups of parallel punching shear cavities are opened on the concave die plate, the upper die holder at punching shear cavity corresponding place is provided with punching shear block, and the end of steel bar is trimmed and formed by punching shear block and punching shear cavity cooperation, the punching shear cavity is provided with the steel bar placement cavity extending outward, punching is provided at the end of steel bar placement cavity.The utility model is changed by using positioning plate, and different quick-release positioning blocks are made on the positioning plate according to product size to complete the stamping of different size products, two-end head stamping is used in stamping process, and mold cost is saved.
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