CN2908863Y - 轴连轴承发动机水泵 - Google Patents

轴连轴承发动机水泵 Download PDF

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Publication number
CN2908863Y
CN2908863Y CN 200620083766 CN200620083766U CN2908863Y CN 2908863 Y CN2908863 Y CN 2908863Y CN 200620083766 CN200620083766 CN 200620083766 CN 200620083766 U CN200620083766 U CN 200620083766U CN 2908863 Y CN2908863 Y CN 2908863Y
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China
Prior art keywords
pump
shaft
pump housing
pump body
engine water
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Expired - Lifetime
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CN 200620083766
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English (en)
Inventor
郭明忠
张淑燕
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Shengrui Transmission Co Ltd
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Weifang Weichai Parts & Machinery Co Ltd
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Priority to CN 200620083766 priority Critical patent/CN2908863Y/zh
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Expired - Lifetime legal-status Critical Current

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Abstract

本实用新型属于泵的技术领域。这种轴连轴承发动机水泵,包括泵体,固定在泵体上的后盖,在泵体内装有与泵体密封联结的轴连轴承,装在轴连轴承上一端伸入泵体内的泵轴,装在泵轴伸出泵体端上的皮带轮,泵轴与皮带轮无键联结,装在泵体内泵轴上与泵体紧密配合的水封,安装在泵体内泵轴上的叶轮。这种轴连轴承发动机水泵,结构简单,故障率低,生产效率高,节省原材料。

Description

轴连轴承发动机水泵
技术领域
本实用新型属于泵的技术领域。
背景技术
现在的发动机水泵,要将泵轴安装到泵体上要用两个轴承,而且轴承间还要加上中间隔套,只有这样才能将泵轴安装到泵体上,由于两轴承间受力不平衡,轴承还很容易损坏,结构复杂,安装麻烦,费时费力,生产效率低,故障率高。
发明内容
为了解决泵体内两个轴承故障率高,安装烦琐,结构复杂,生产效率低的问题,本实用新型提供一种只用一个轴承就可将泵轴安装到泵体上,结构简单,安装方便,故障率低的轴连轴承发动机水泵。
这种轴连轴承发动机水泵,包括泵体,固定在泵体上的后盖,在泵体内装有与泵体密封联结的轴连轴承,装在轴连轴承上一端伸入泵体内的泵轴,装在泵轴伸出泵体端上的皮带轮,泵轴与皮带轮无键联结,装在泵体内泵轴上与泵体紧密配合的水封,安装在泵体内泵轴上的叶轮。
本实用新型的有益效果是,只用一个轴连轴承就可将泵轴安装到泵体上,而且与泵体密封,结构简单,故障率低,生产效率高,节省原材料。
附图说明
附图示出了本实用新型的实施例,下面结合附图对本实用新型做详细说明。
附图是轴连轴承发动机水泵的剖视图;
实施例
如图所示的轴连轴承发动机水泵,包括泵体1,固定在泵体1上的后盖2,在泵体1内装有与泵体1密封联结的轴连轴承3,装在轴连轴承3上一端伸入泵体1内的泵轴5,装在泵轴5伸出泵体1端上的皮带轮4,泵轴5与皮带轮4无键联结,泵轴5与皮带轮4无键联结为泵轴5与皮带轮4过盈配合联结。装在泵体1内泵轴5上与泵体1紧密配合的水封6,安装在泵体1内泵轴5上的叶轮7。

Claims (2)

1、一种轴连轴承发动机水泵,包括泵体(1),固定在泵体(1)上的后盖(2),其特征是在泵体(1)内装有与泵体(1)密封联结的轴连轴承(3),装在轴连轴承(3)上一端伸入泵体(1)内的泵轴(5),装在泵轴(5)伸出泵体(1)端上的皮带轮(4),泵轴(5)与皮带轮(4)无键联结,装在泵体(1)内泵轴(5)上与泵体(1)紧密配合的水封(6),安装在泵体(1)内泵轴(5)上的叶轮(7)。
2、根据权利要求1所述的轴连轴承发动机水泵,其特征是泵轴(5)与皮带轮(4)无键联结为泵轴(5)与皮带轮(4)过盈配合联结。
CN 200620083766 2006-05-08 2006-05-08 轴连轴承发动机水泵 Expired - Lifetime CN2908863Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620083766 CN2908863Y (zh) 2006-05-08 2006-05-08 轴连轴承发动机水泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620083766 CN2908863Y (zh) 2006-05-08 2006-05-08 轴连轴承发动机水泵

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CN2908863Y true CN2908863Y (zh) 2007-06-06

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422969A (zh) * 2013-09-10 2013-12-04 江苏四达动力机械集团有限公司 加强型多缸柴油机水冷系结构
CN104100565A (zh) * 2013-04-08 2014-10-15 上海乾通汽车附件有限公司 用于柴油发动机的水泵总成
CN104100533A (zh) * 2013-04-02 2014-10-15 青岛德利丰机械有限公司 汽车水泵
CN104314663A (zh) * 2014-10-20 2015-01-28 广西玉柴机器股份有限公司 发动机水泵
CN104632697A (zh) * 2013-11-08 2015-05-20 东莞市恒越实业有限公司 高效节能定向启动水泵

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100533A (zh) * 2013-04-02 2014-10-15 青岛德利丰机械有限公司 汽车水泵
CN104100533B (zh) * 2013-04-02 2017-02-08 青岛德利丰机械有限公司 汽车水泵
CN104100565A (zh) * 2013-04-08 2014-10-15 上海乾通汽车附件有限公司 用于柴油发动机的水泵总成
CN103422969A (zh) * 2013-09-10 2013-12-04 江苏四达动力机械集团有限公司 加强型多缸柴油机水冷系结构
CN104632697A (zh) * 2013-11-08 2015-05-20 东莞市恒越实业有限公司 高效节能定向启动水泵
CN104314663A (zh) * 2014-10-20 2015-01-28 广西玉柴机器股份有限公司 发动机水泵

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Free format text: CORRECT: ADDRESS; FROM: 261041 NO.524, JIANKANG EAST STREET, WEIFANG CITY, SHANDONG PROVINCE TO: 261041 SOUTH OF DONGFENG EAST STREET, HIGH + NEW TECHNOLOGY INDUSTRY DEVELOPMENT ZONE, WEIFANG CITY, SHANDONG PROVINCE, 17TH FLOOR, JINMA BUSINESS BUILDING, EAST OF JINMA ROAD

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Address after: 261041, Shandong, Weifang high tech Zone East of Dongfeng Street, Golden Road East, Kinmen and Matsu business building 17

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Patentee before: Weifang Weichai Parts & Machinery Co., Ltd.

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Granted publication date: 20070606

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