CN202985982U - 进胶流道装置 - Google Patents

进胶流道装置 Download PDF

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Publication number
CN202985982U
CN202985982U CN 201220594400 CN201220594400U CN202985982U CN 202985982 U CN202985982 U CN 202985982U CN 201220594400 CN201220594400 CN 201220594400 CN 201220594400 U CN201220594400 U CN 201220594400U CN 202985982 U CN202985982 U CN 202985982U
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Expired - Fee Related
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CN 201220594400
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Inventor
许东良
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Vanguard Wuxi Science and Technology Co Ltd
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Vanguard Wuxi Science and Technology Co Ltd
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Abstract

本实用新型提供了进胶流道装置,能够解决流道在抽拉过程易抽断的技术问题。其包括流道,所述流道带有斜度,并通过母模仁、滑块转接入接口,所述接口连接于公模仁,其特征在于:所述流道与所述母模仁、所述滑块、所述接口均为圆弧连接,其连接处,圆弧之间沿切线方向连接。

Description

进胶流道装置
技术领域
本实用新型涉及模具制造的进胶口设置的技术领域,具体为进胶流道装置。
背景技术
现有技术的模具制造中其进胶口结构,如图1所示,带有斜度的流道2通过母模仁1、滑块3转接入公模仁4中,产生的料头呈一定的斜度连接,由于塑料在模具中有韧性,开模时,能够把料头全部抽出来,但是这种结构存在的缺陷是,带有斜度的流道连接,其过渡处非平滑过渡,位于不同部位的流道均为直线型,连接处容易产生应力,致使流道在抽拉过程中容易抽断。 
发明内容
针对上述问题,本实用新型提供了进胶流道装置,能够解决流道在抽拉过程易抽断的技术问题。
其技术方案是这样的,其包括流道,所述流道带有斜度,并通过母模仁、滑块转接入接口,所述接口连接于公模仁,其特征在于:所述流道与所述母模仁、所述滑块、所述接口均为圆弧连接,其连接处,圆弧之间沿切线方向连接。
本实用新型采用上述结构后,由于带有斜度的流道与母模仁、滑块、接口均为圆弧连接,意味着,流道在通过母模仁、滑块转接入公模仁的整个连接过渡为平滑过渡,因此,不会产生应力集中的现象,方便抽拉,流道在抽拉过程不易抽断。
附图说明
图1为现有技术示意图;
图2为本实用新型的结构示意图。
具体实施方式
见图2,本实用新型包括母模仁1、流道2、滑块3、公模仁4、接口5,流道2与母模仁1、滑块3、接口5均为圆弧连接,其连接处,圆弧之间沿切线方向连接,流道2通过母模仁1、滑块3转接入接口5,再通过接口5连接于公模仁4。

Claims (1)

1.进胶流道装置,其包括流道,所述流道带有斜度,并通过母模仁、滑块转接入接口,所述接口连接于公模仁,其特征在于:所述流道与所述母模仁、所述滑块、所述接口均为圆弧连接,其连接处,圆弧之间沿切线方向连接。
CN 201220594400 2012-11-13 2012-11-13 进胶流道装置 Expired - Fee Related CN202985982U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220594400 CN202985982U (zh) 2012-11-13 2012-11-13 进胶流道装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220594400 CN202985982U (zh) 2012-11-13 2012-11-13 进胶流道装置

Publications (1)

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CN202985982U true CN202985982U (zh) 2013-06-12

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CN 201220594400 Expired - Fee Related CN202985982U (zh) 2012-11-13 2012-11-13 进胶流道装置

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CN (1) CN202985982U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950723A (zh) * 2012-11-13 2013-03-06 凡嘉科技(无锡)有限公司 一种进胶流道装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950723A (zh) * 2012-11-13 2013-03-06 凡嘉科技(无锡)有限公司 一种进胶流道装置

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20151113

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