A slider structure of an injection mold
By introducing standard and enlarged oblique guide holes into the slider structure of the injection mold, and equipping it with elastic locking components, the problem of difficult core rod demolding is solved, automatic core pulling is realized, production efficiency is improved and manual operation is reduced.
CN224527894UActive Publication Date: 2026-07-21SUMTECH MOLD MFG CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUMTECH MOLD MFG CO LTD
- Filing Date
- 2026-06-17
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
When using existing injection molds to injection mold walkie-talkie antennas, the core rod is not easy to demold, requiring manual operation and affecting production efficiency.
Method used
Design a slider structure for injection molds. The inclined guide hole consists of a standard hole section and an enlarged hole section. An elastic locking component is set in the enlarged hole section. Through the cooperation of the inclined guide post and the elastic locking component, the slider can automatically pull the core.
Benefits of technology
It improved product production efficiency, reduced manual labor, and simplified the demolding process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224527894U_ABST
Abstract
The utility model provides a kind of slider structure of injection mold, including the slider body for core-pulling, oblique guide hole for being used to wear inclined guide pillar is penetrated in slider body;Oblique guide hole includes the standard hole section and the enlarged hole section that are interconnected, and at least one elastic detent assembly is provided in the region of slider body corresponding enlarged hole section, so that elastic detent assembly has first position, second position and third position.The utility model through above-mentioned structure, when inclined guide pillar moves towards oblique guide hole and presses and holds elastic detent assembly, can force elastic detent assembly to shrink in slider body, so that inclined guide pillar can enter standard hole section from enlarged hole section, when inclined guide pillar enters standard hole section, elastic detent assembly protrudes into enlarged hole section and inclines guide pillar, so that when inclined guide pillar is separated from oblique guide hole upwards, thrust will be transmitted to slider body, so that slider body moves, to realize the action of core-pulling, so that the production efficiency of product is improved, and manual labor is reduced.
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