Medical instrument forming die

By designing medical device molding molds with slidable fixing plates and drive components, the problem of fixing the upper and lower mold positions of the existing molds is solved, and the rapid replacement of the mold is achieved, reducing production costs and improving production efficiency.

CN222628736UActive Publication Date: 2025-03-18KUNSHAN SHENGMAOTAI PRECISION MOULD CO LTD
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Patent Information

Application Number
CN202420943181.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2025-03-18
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

The upper and lower molds of existing medical device molding molds are fixed, making it difficult to replace different molds according to production needs, resulting in inconvenience in use and increased production costs.

Method used

A medical device forming mold is designed to allow rapid replacement of upper and lower molds by providing slidable fixing plates and drive components on the base. Specific implementations include replacing the upper die using a pull block and latch mechanism and moving the fixing plate through a bidirectional screw and slide mechanism to install or remove the lower die.

Benefits of technology

It realizes rapid replacement of upper and lower molds according to production needs, reducing the production cost of medical devices and improving production efficiency.

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Abstract

The medical instrument forming mold comprises a base and a lower mold arranged on the upper surface of the base, a U-shaped plate is fixed to the upper surface of the base, an air cylinder is fixed to the upper surface of the U-shaped plate, a mounting block is fixed to the end of a piston rod of the air cylinder, a fixing groove is formed in the bottom of the mounting block, and a fixing assembly is mounted on the mounting block; the fixing assembly comprises a fixing block, a plug pin and a pull block, an upper die is arranged on the lower surface of the fixing block, two symmetrically-arranged fixing plates are slidably connected to the upper surface of the base, a mounting base is fixed to the upper surface of the base, a sliding groove is formed in the side wall of the side, close to the lower die, of the mounting base, and a driving assembly is mounted on the mounting base. A worker pulls the plug pin out of the fixing block through the pull block, so that the fixing block and the upper die are taken out, then the two fixing plates are driven to move away from each other through the driving assembly, the fixing effect of the fixing plates on the lower die is relieved, different dies can be replaced conveniently according to production requirements, and the production cost of medical instruments is reduced.
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