CN202545331U - 一种泵用轴承 - Google Patents

一种泵用轴承 Download PDF

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Publication number
CN202545331U
CN202545331U CN2012200071145U CN201220007114U CN202545331U CN 202545331 U CN202545331 U CN 202545331U CN 2012200071145 U CN2012200071145 U CN 2012200071145U CN 201220007114 U CN201220007114 U CN 201220007114U CN 202545331 U CN202545331 U CN 202545331U
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China
Prior art keywords
sliding bearing
bearing
friction pair
pump
sliding
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Expired - Fee Related
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CN2012200071145U
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English (en)
Inventor
蒋文俊
沈正贤
陈卫
顾新忠
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AAA Bearing Co Ltd Of Zhangjagang City
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AAA Bearing Co Ltd Of Zhangjagang City
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Priority to CN2012200071145U priority Critical patent/CN202545331U/zh
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Abstract

本实用新型涉及一种轴承,尤其涉及一种摩擦性好、使用寿命长的泵用轴承,包括滑动轴承衬、滑动轴承座、滑动轴承套,滑动轴承衬内侧与滑动轴承套外侧相吻合形成摩擦副,滑动轴承衬镶装于滑动轴承座内,并用定位销定位;在滑动轴承套的端头设有位于推力盘座内的推力盘环,推力盘环与滑动轴承衬端面间贴紧形成摩擦副。本实用新型的有益效果是:具有强度高、耐磨性能好、耐腐蚀、使用寿命长。

Description

一种泵用轴承
技术领域
本实用新型涉及一种轴承,尤其涉及一种摩擦性好、使用寿命长的泵用轴承。 
背景技术
屏蔽泵和磁力泵上所使用的滑动轴承结构单一,绝大多数是石墨轴套的形式,即石墨轴套外侧面镶在轴承壳内,石墨轴套的内侧面直接套在转轴上,与转轴形成摩擦副,这种结构的滑动轴承耐磨性能差,使用寿命短,需频繁更换备件,增加用户的日常维修费用,浪费了许多不必要的人力和财力,而且遇到某些介质时会发生腐蚀现象,适用范围有所局限。 
发明内容
本实用新型针对以上不足,提供一种摩擦性好、使用寿命长、不需频繁更换备件的泵用轴承。 
本实用新型解决其技术问题所采用的技术方案是: 
一种泵用轴承,它包括滑动轴承衬、滑动轴承座、滑动轴承套,滑动轴承衬内侧与滑动轴承套外侧相吻合形成摩擦副,滑动轴承衬镶装于滑动轴承座内,并用定位销定位;在滑动轴承套的端头设有位于推力盘座内的推力盘环,推力盘环与滑动轴承衬端面间贴紧形成摩擦 副。 
形成摩擦副的部件所用材料为碳化硅。 
本实用新型的有益效果是: 
1、具有强度高、耐磨性能好、耐腐蚀、使用寿命长。 
2、节省了生产成本。 
3、使用方便。 
附图说明
图1是本实用新型的结构示意图。 
图中,1.轴承衬;2.滑动轴承座;3.轴承套;4.定位销;5.推力盘环;6.推力盘座。 
具体实施方式
如附图所示,一种泵用轴承,它包括滑动轴承衬1、滑动轴承座2、滑动轴承套3,滑动轴承衬1内侧与滑动轴承套3外侧相吻合形成摩擦副,滑动轴承衬1镶装于滑动轴承座2内,并用定位销4定位;在滑动轴承套3的端头设有位于推力盘座6内的推力盘环5,推力盘环5与滑动轴承衬1端面间贴紧形成摩擦副。 
形成摩擦副的部件所用材料为碳化硅。 

Claims (2)

1.一种泵用轴承,包括滑动轴承衬、滑动轴承座、滑动轴承套,其特征在于:滑动轴承衬内侧与滑动轴承套外侧相吻合形成摩擦副,滑动轴承衬镶装于滑动轴承座内,并用定位销定位;在滑动轴承套的端头设有位于推力盘座内的推力盘环,推力盘环与滑动轴承衬端面间贴紧形成摩擦副。
2.根据权利要求1所述的一种泵用轴承,其特征在于:形成摩擦副的部件所用材料为碳化硅。 
CN2012200071145U 2012-01-10 2012-01-10 一种泵用轴承 Expired - Fee Related CN202545331U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200071145U CN202545331U (zh) 2012-01-10 2012-01-10 一种泵用轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200071145U CN202545331U (zh) 2012-01-10 2012-01-10 一种泵用轴承

Publications (1)

Publication Number Publication Date
CN202545331U true CN202545331U (zh) 2012-11-21

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Family Applications (1)

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CN2012200071145U Expired - Fee Related CN202545331U (zh) 2012-01-10 2012-01-10 一种泵用轴承

Country Status (1)

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CN (1) CN202545331U (zh)

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

Granted publication date: 20121121

Termination date: 20150110

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