一种优化压板抽芯痕迹的模具结构及其加工方法
By introducing a combination design of telescopic drive components and internal core-pulling structure into the mold, the motion path of the pressure plate core-pulling is optimized, solving the problem of excessively long core-pulling marks on the pressure plate, improving the product appearance and reducing the complexity and cost of the mold.
CN116423779BActive Publication Date: 2026-07-17HASCO VISION TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HASCO VISION TECHNOLOGY CO LTD
- Filing Date
- 2023-02-14
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing molds have excessively long core-pulling marks on the pressure plate during injection molding, which affects the product's appearance. Furthermore, the mold structure is complex and costly.
Method used
The design employs a combination of telescopic drive components, inner core-pulling slide, inner core-pulling adapter block, and inner core-pulling structure. Through the cooperation of inclined end faces and sliding blocks, the movement path of the pressure plate core-pulling is optimized, reducing core-pulling marks.
Benefits of technology
The core-pulling marks on the pressure plate have been optimized, improving the product's appearance quality, reducing the complexity and cost of the mold structure, and increasing the diversity of the mold.
✦ Generated by Eureka AI based on patent content.
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Figure CN116423779B_ABST
Abstract
本发明公开了一种优化压板抽芯痕迹的模具结构及其加工方法，模具结构包括压板抽芯，还包括：伸缩驱动件，能够沿着第一方向作伸缩运动；内抽芯拖板，沿着第一方向布置且其一端与所述伸缩驱动件相连接，其另一端具有第一倾斜端面；内抽芯转接块，两端分别具有第二倾斜端面和第三倾斜端面，所述第二倾斜端面与所述第一倾斜端面可移动地相配合使得所述内抽芯转接块能够沿着与第一方向相垂直的第二方向以及第二倾斜端面的倾斜方向移动；内抽芯结构，其一端与所述第三倾斜端面可移动地配合使得所述内抽芯结构能够沿着分型线的法向方向以及第三倾斜端面的倾斜方向移动；其中，所述内抽芯结构的配合面与所述压板抽芯相配合。
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