A quick die changeable automobile injection molding production mold

The design of the mold section and installation components solves the problem of injection mold replacement relying on manual disassembly, enabling rapid replacement and stable installation of the mold base, reducing costs and improving injection molding production efficiency.

CN224374696UActive Publication Date: 2026-06-19CHANGCHUN LINJIA AUTOMOBILE PARTS CO LTD
1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGCHUN LINJIA AUTOMOBILE PARTS CO LTD
Filing Date
2025-07-04
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The existing injection molds require manual disassembly during mold change, which reduces the effectiveness of maintenance and affects the processing schedule.

⚗Method used

The design incorporates mold components and mounting parts, including an upper mold, lower mold, mold base, mounting plate, and limit seat. The mold base can be quickly replaced and stably installed through a T-shaped structure and clamping parts.

🎯Benefits of technology

It enables quick replacement of mold bases, reduces purchase and production costs, and improves the stability of the mold during injection molding, avoiding shaking.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The application provides a quick die-changing automobile injection molding production mold, and relates to the technical field of molds. The quick die-changing automobile injection molding production mold comprises a mold part and a mounting assembly. The mold part comprises an upper mold and a lower mold. The upper mold is arranged on the lower mold. A mold seat is detachably arranged on the lower mold. An installation groove is formed in the bottom of the mold seat. The mounting assembly comprises a mounting plate. Two limit seats are detachably connected to the ends of the mounting plate. The mold seat is clamped on the mounting plate between the two limit seats through the installation groove. The installation groove and the mounting plate are T-shaped structures matched with each other. The mounting plate and the two limit seats are arranged to facilitate the replacement of the mold seat, thereby realizing the quick replacement of the mold seat, reducing the purchase cost of the automobile part injection mold, and only different mold seats need to be purchased, thereby reducing the automobile part injection production cost.
Need to check novelty before this filing date? Find Prior Art