Injection mold for Y-shaped connector
By adopting a side-by-side cavity structure and a vertical cross slider design in the injection mold of the Y-type connector, the problem of low mold space utilization is solved, and efficient and low-cost Y-type connector molding is achieved.
CN224545184UActive Publication Date: 2026-07-24WEIHAI WEIGAO GROUP MOLD CO LTD
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Patent Information
- Application Number
- CN202521889773.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-02
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-09-02
AI Technical Summary
Technical Problem
The existing Y-type connector injection molds have low space utilization, resulting in high molding efficiency and cost, which cannot meet the needs of miniaturization and precision of medical devices.
Method used
The cavity structure with a side-by-side layout eliminates fan-shaped gaps, simplifies the hot runner system, and ensures stable demolding through a vertical cross slider structure, thereby improving space utilization and production efficiency.
Benefits of technology
It significantly improves mold space utilization, simplifies the hot runner system, reduces material waste and length loss, and ensures stable demolding and molding accuracy of Y-type connectors.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of molds, and particularly relates to an injection mold for a Y-shaped connector. The injection mold comprises a panel, a fixed mold, a movable mold, square iron, an inclined guide column, an ejector plate and a hot runner system, a cavity for injection molding of the Y-shaped connector is formed between the fixed mold and the movable mold, the cavity comprises a fixed mold core, a movable mold core, a small cavity and first sliding blocks which are in one-to-one correspondence, and the first sliding blocks are arranged side by side in multiple rows and connected with the inclined guide column through inclined holes. An inclined guide sliding groove is formed in the first sliding block, and the movable mold core is in sliding connection with the guide sliding groove through the second sliding block. The mold cavities are arranged side by side, and compared with a traditional circumferential wrapping arrangement mode, fan-shaped gaps are thoroughly eliminated, the space utilization rate is remarkably increased, meanwhile, arrangement of a hot runner system is simplified, and the bending structure, length loss and hot runner pressure loss are reduced.
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