Anti-deformation cavity frame for two-color vehicle lamp mold
CN224545137UActive Publication Date: 2026-07-24SHENZHEN JUNYUE LIGHTING TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN JUNYUE LIGHTING TECH CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
The unstable support structure and insufficient strength of traditional molds cause the cavity to deform during injection molding, affecting product quality and mold life.
Method used
The support components include a support frame with reinforcing ribs and rubber pads, combined with the positive and negative threaded rods and worm gear mechanism in the adjustment components, to provide uniform support and position adjustment, ensuring the stability and accuracy of the cavity.
Benefits of technology
It effectively reduces cavity deformation, improves product dimensional accuracy and surface quality, extends mold life, reduces maintenance costs, and adapts to the needs of multi-variety, small-batch production.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224545137U_ABST
Abstract
The utility model discloses a kind of anti-deformation cavity frame for two-color car lamp mould, it is related to injection molding equipment technical field, including cavity, and with the shovel of cavity matched use, the support assembly that can prevent cavity from deforming in injection molding process is assembled on the cavity;Through the support frame with reinforcing rib in support assembly and the gasket of rubber material, uniform and stable support is provided for cavity bottom, the deformation of cavity in injection molding process is reduced, thereby guarantee the dimensional accuracy and surface quality of product;Rubber gasket plays pressure equalization between cavity bottom and support component, so that injection molding pressure is more evenly distributed in the whole cavity bottom, avoid local stress too large to cause cavity deformation or damage, guarantee product dimensional accuracy and quality.
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