CN203526098U - 清理垫片 - Google Patents

清理垫片 Download PDF

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Publication number
CN203526098U
CN203526098U CN201320658182.2U CN201320658182U CN203526098U CN 203526098 U CN203526098 U CN 203526098U CN 201320658182 U CN201320658182 U CN 201320658182U CN 203526098 U CN203526098 U CN 203526098U
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China
Prior art keywords
cylinder
die cavity
gasket
diameter
gap
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Expired - Fee Related
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CN201320658182.2U
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English (en)
Inventor
汪新辉
冯冬
唐晋
施纪良
汪维
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GUIXI YONGHUI COPPER INDUSTRY Co Ltd
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GUIXI YONGHUI COPPER INDUSTRY Co Ltd
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Priority to CN201320658182.2U priority Critical patent/CN203526098U/zh
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Publication of CN203526098U publication Critical patent/CN203526098U/zh
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Abstract

本实用新型提供一种清理垫片,包括一个中空的圆柱体,其特征是圆柱体的外表面设有凹槽,圆柱体的管壁上设有缺口,该缺口所处的平面与圆柱体端口的直径线呈20度夹角,该圆柱体的外径大于模腔的内径。该垫片在使用时先对其进行挤压,由于缺口的存在,挤压后的圆柱体外径略小于模腔的内径,便于插进模腔,插进模腔后的圆柱体自动反弹紧贴模腔内壁,能有效对模腔内壁进行清理。本实用新型具有结构简单,使用效果好等特点。

Description

清理垫片
技术领域
本实用新型涉及铜加工领域,尤其涉及一种清理模腔里面的残料用的垫片。
背景技术
现有用来清理模腔里面的残料垫片为中空的圆柱形垫片,为了使垫片能够***模腔里,垫片的外径必须小于模腔的内径,这种垫片不仅在模腔里面运动时阻力大,而且清理不干净。
实用新型内容
本实用新型的目的就是针对上述情况提供一种清理垫片,该垫片能够对模腔里面的残料清理干净。本实用新型的目的可通过以下方案来实现:一种清理垫片,包括一个中空的圆柱体,其特征是圆柱体的外表面设有凹槽,圆柱体的管壁上设有缺口,该缺口所处的平面与圆柱体端口的直径线呈20度夹角,该圆柱体的外径大于模腔的内径。该垫片在使用时先对其进行挤压,由于缺口的存在,挤压后的圆柱体外径略小于模腔的内径,便于插进模腔,插进模腔后的圆柱体自动反弹紧贴模腔内壁,能有效对模腔内壁进行清理。本实用新型具有结构简单,使用效果好等特点。
附图说明
图1,本实用新型结构示意图。
具体实施方式
对照图1可知,一种清理垫片,包括一个中空的圆柱体1,其特征是圆柱体1的外表面设有凹槽2,圆柱体的管壁上设有缺口3,该缺口所处的平面与圆柱体端口的直径线呈20度夹角,该圆柱体的外径大于模腔的内径。

Claims (1)

1. 一种清理垫片,包括一个中空的圆柱体(1),其特征是圆柱体(1)的外表面设有凹槽(2),圆柱体的管壁上设有缺口(3),该缺口所处的平面与圆柱体端口的直径线呈20度夹角,该圆柱体的外径大于模腔的内径。
CN201320658182.2U 2013-10-24 2013-10-24 清理垫片 Expired - Fee Related CN203526098U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320658182.2U CN203526098U (zh) 2013-10-24 2013-10-24 清理垫片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320658182.2U CN203526098U (zh) 2013-10-24 2013-10-24 清理垫片

Publications (1)

Publication Number Publication Date
CN203526098U true CN203526098U (zh) 2014-04-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320658182.2U Expired - Fee Related CN203526098U (zh) 2013-10-24 2013-10-24 清理垫片

Country Status (1)

Country Link
CN (1) CN203526098U (zh)

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

Granted publication date: 20140409

Termination date: 20151024

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