CN104019023B - 一种密封效果好的液压油泵 - Google Patents

一种密封效果好的液压油泵 Download PDF

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Publication number
CN104019023B
CN104019023B CN201410207090.1A CN201410207090A CN104019023B CN 104019023 B CN104019023 B CN 104019023B CN 201410207090 A CN201410207090 A CN 201410207090A CN 104019023 B CN104019023 B CN 104019023B
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oil pump
plug
hydraulic oil
sealing
joint
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CN104019023A (zh
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陈焕祥
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Foshan Fly Hydraulic Equipment Co Ltd
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Abstract

本发明涉及油泵的技术领域,尤其是一种液压油泵,包括泵体,泵体上设置有多个油泵接头,油泵接头上均设置有密封塞,密封塞包括塞头和与塞头固定连接的塞柄;塞头导向部和与导向部固定连接的十字形伸入部。该液压油泵的密封塞可以有效的对油泵接头进行密封。

Description

一种密封效果好的液压油泵
技术领域
本发明涉及油泵的技术领域,尤其是一种密封效果好的液压油泵。
背景技术
液压油泵是液压系统的动力元件,其作用是将原动机的机械能转换成液体的压力能,液压系统中的油泵向整个液压系统提供动力。液压泵的结构形式一般有齿轮泵、叶片泵和柱塞泵。液压油泵接头有直通式,自封式、快速接头三种型式。然而现有的油泵接头上的塞子密封性较差,容易使油泵中的液压油渗漏出来,造成了资源的极大浪费。
发明内容
本发明要解决的技术问题是:为了解决上述背景技术中提出的问题,本发明提供一种液压油泵,它的密封塞可以有效的对油泵接头进行密封。
本发明解决其技术问题所采用的技术方案是:一种液压油泵,包括泵体,泵体上设置有多个油泵接头,油泵接头上均设置有密封塞,密封塞包括塞头和与塞头固定连接的塞柄;塞头导向部和与导向部固定连接的十字形伸入部。
进一步限定:塞柄包括手持部和可被塞头的十字形伸入部压缩至手持部内的凸台部。
本发明的有益效果:本发明的液压油泵的密封塞可以有效的对油泵接头进行密封,避免了液压油从油泵接头处渗漏出来,减小了资源的浪费。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图;
图2是塞头的结构示意图;
图3是塞柄的结构示意图。
图中:1、密封塞,2、塞头,2-1、导向部,2-2、十字形伸入部,3、塞柄,3-1、手持部,3-2、凸台部。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
如图1、图2和图3所示的液压油泵,包括泵体,泵体上设置有多个油泵接头,油泵接头上均设置有密封塞1,密封塞1包括塞头2和与塞头2固定连接的塞柄3;塞头2导向部2-1和与导向部2-1固定连接的十字形伸入部2-2,采用十字形伸入部2-2可以保持液压油的正常流动,减少了液压油在密封塞1处的压力,避免因压力过大而将密封塞1顶出的现象发生。
其中塞柄3包括手持部3-1和可被塞头2的十字形伸入部2-2压缩至手持部3-1内的凸台部3-2。
该液压油泵的密封塞1可以有效的对油泵接头进行密封,避免了液压油从油泵接头处渗漏出来,减小了资源的浪费。
以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (1)

1.一种液压油泵,包括泵体,泵体上设置有多个油泵接头,所述的油泵接头上均设置有密封塞(1),其特征在于:所述的密封塞(1)包括塞头(2)和与塞头(2)固定连接的塞柄(3);所述的塞头(2)包括导向部(2-1)和与导向部(2-1)固定连接的十字形伸入部(2-2);所述的塞柄(3)包括手持部(3-1)和可被塞头(2)的十字形伸入部(2-2)压缩至手持部(3-1)内的凸台部(3-2)。
CN201410207090.1A 2014-05-16 2014-05-16 一种密封效果好的液压油泵 Expired - Fee Related CN104019023B (zh)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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JPH11210629A (ja) * 1998-01-21 1999-08-03 Toyota Autom Loom Works Ltd 圧縮機の封栓装置
JP3778801B2 (ja) * 2001-02-27 2006-05-24 三洋電機株式会社 冷媒圧縮機
JP2003214728A (ja) * 2002-01-21 2003-07-30 Sanyo Electric Co Ltd 冷凍装置の配管端末の封止装置
CN2690317Y (zh) * 2003-08-16 2005-04-06 余东方 包装容器用密封胶膜塞
CN201816901U (zh) * 2010-09-20 2011-05-04 招远市鑫都标准件厂 一种密封塞头
CN202056300U (zh) * 2011-03-11 2011-11-30 上海日立电器有限公司 一种汽车空调压缩机用吸排气口密封塞
CN203443194U (zh) * 2013-09-04 2014-02-19 珠海格力电器股份有限公司 灌注机枪头的密封堵头及具有其的灌注机枪头

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103470466A (zh) * 2007-12-10 2013-12-25 梅德拉股份有限公司 连续的流体输送系统和方法

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