CN201723717U - 油封体间防粘装置 - Google Patents

油封体间防粘装置 Download PDF

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Publication number
CN201723717U
CN201723717U CN2009201008842U CN200920100884U CN201723717U CN 201723717 U CN201723717 U CN 201723717U CN 2009201008842 U CN2009201008842 U CN 2009201008842U CN 200920100884 U CN200920100884 U CN 200920100884U CN 201723717 U CN201723717 U CN 201723717U
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oil seal
convex hulls
convex closure
adhesion
cylindrical
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CN2009201008842U
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田伟波
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Harbin Dongan Industrial Development Co Ltd
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Harbin Dongan Industrial Development Co Ltd
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Abstract

本实用新型涉及发动机油封体间防止粘连的一种新型装置,具体为一种油封体间防粘装置。其特征是:它包含橡胶体(1)、凸包(2)、油封骨架(3)、油封弹簧(4)。橡胶体(1)设有凸包(2),每组凸包(2)数量为1-10个,每组间相邻凸包间距(a)为0.2-10mm,相邻组间弦长(b)为10-100mm,凸包形状为半球形或者圆柱形,半球形球直径(d)为0.1-4mm,高度(c)为0.1-4mm,圆柱形凸包直径(f)为0.2-4mm,圆柱形凸包高度(e)为0.1-4mm。本实用新型的优点是:结构简单、成本低廉、运送方便,有效防止了油封体在后道工序(车倒角、检验、套簧、涂油及包装等)加工中粘连,为后道工序单个产品分别加工提供了方便。

Description

油封体间防粘装置 
技术领域:本实用新型涉及发动机油封体间防止粘连的一种新型装置,具体为一种油封体间防粘装置。 
背景技术:国内现有的油封产品上下端面接触部位均为平面,且油封产品外周均为橡胶,产品在加工过程中一般批量较大,产品为重叠摆放,此过程中产品极易粘连,分离困难,如加外力又易使产品发椭圆。 
发明内容:本实用新型的目的是提供一种结构简单、成本低廉、运送方便,产品与产品之间互不粘连的油封体间防粘装置。本实用新型的目的是这样实现的:它包含橡胶体、凸包、油封骨架、油封弹簧。橡胶体设有凸包,每组凸包数量为1-10个,每组间相邻凸包间距a为0.2-10mm,相邻组间弦长b为10-100mm,凸包形状为半球形或者圆柱形,半球形球直径d为0.1-4mm,高度c为0.1-4mm,圆柱形凸包直径f为0.2-4mm,圆柱形凸包高度e为0.1-4mm。本实用新型的优点是:装置简单、成本低廉、运送方便,有效防止了油封体在后道工序(车倒角、检验、套簧、涂油及包装等)加工中粘连,为后道工序单个产品分别加工提供了方便。 
附图说明:图1是本实用新型装置原理剖面示意图;图2是本实用新型橡胶体与凸包数量结构示意图;图3是图2中B处放大示意图;图4是图1中凸包为半球形时A处放大示意图;图5是图1中凸包为圆柱形时A处放大示意图。 
具体实施方式:它包含橡胶体1、凸包2、油封骨架3、油封弹簧4。橡胶体1设有凸包2,每组凸包2数量为1-10个,每组间相邻凸包间距a为0.2-10mm,相邻组间弦长b为10-100mm,凸包2形状为半球形或者圆柱形,半球形球直径d为0.1-4mm,高度c为0.1-4mm,圆柱形凸包2直径f为0.2-4mm,圆柱形凸包2高度e为0.1-4mm。 
其中的零部件的作用是:橡胶体-提供足够的弹性与密封,凸包-防止油封体间粘连,油封骨架-对油封体起支撑作用,油封弹簧-对油封唇口提供束紧力。 

Claims (1)

1.一种油封体间防粘装置,它包含橡胶体、凸包、油封骨架、油封弹簧,其特征在于:橡胶体设有凸包,每组凸包数量为1-10个,每组间相邻凸包间距(a)为0.2-10mm,相邻组间弦长(b)为10-100mm,凸包形状为半球形或者圆柱形,半球形球直径(d)为0.1-4mm,高度(c)为0.1-4mm,圆柱形凸包直径(f)为0.2-4mm,圆柱形凸包高度(e)为0.1-4mm。 
CN2009201008842U 2009-09-21 2009-09-21 油封体间防粘装置 Expired - Fee Related CN201723717U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201008842U CN201723717U (zh) 2009-09-21 2009-09-21 油封体间防粘装置

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Application Number Priority Date Filing Date Title
CN2009201008842U CN201723717U (zh) 2009-09-21 2009-09-21 油封体间防粘装置

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CN201723717U true CN201723717U (zh) 2011-01-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202168A (zh) * 2017-06-28 2017-09-26 昆山健博密封件科技有限公司 一种多唇口防尘油封

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202168A (zh) * 2017-06-28 2017-09-26 昆山健博密封件科技有限公司 一种多唇口防尘油封

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Granted publication date: 20110126

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