CN203009565U - 一种推力轴承 - Google Patents

一种推力轴承 Download PDF

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Publication number
CN203009565U
CN203009565U CN 201220250618 CN201220250618U CN203009565U CN 203009565 U CN203009565 U CN 203009565U CN 201220250618 CN201220250618 CN 201220250618 CN 201220250618 U CN201220250618 U CN 201220250618U CN 203009565 U CN203009565 U CN 203009565U
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China
Prior art keywords
rolling element
sleeve body
bearing
seat ring
shaft washer
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Expired - Fee Related
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CN 201220250618
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English (en)
Inventor
张振华
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Lianrui Machinery (Hangzhou) Co., Ltd.
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HANGZHOU GOOD SPECIAL BEARINGS CO Ltd
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Abstract

本实用新型公开了一种推力轴承，包括座圈、滚动体、轴圈、滚动体保持架，作为改进，所述的座圈外侧朝向轴圈方向延伸有套筒体，与座圈配合的轴圈上侧设有又一滚动体及滚动体保持架，所述的套筒体上连接有盖圈，所述的盖圈与轴圈上侧所设的又一滚动体及滚动体保持架相配合。本实用新型在轴承座圈外侧朝向轴圈方向延伸套筒体，套筒体与连接其上的盖圈构成一半闭合体，轴圈位于半闭合体内，可以防止外界污染，同时可用于储存润滑油脂，使轴承及滚珠处在润滑脂中运动。

Description

一种推力轴承
技术领域
本实用新型涉及一种推力轴承。 
背景技术
目前广泛使用的推力轴承，通常座圈、滚动体、轴圈、滚动体保持架都是以分离状态保存运输，使用时将各部件组合，推力轴承的使用寿命较短的一个原因就是分离状态的轴承部件裸露在外，不易存储润滑油脂，容易受污染，导致轴承部件过早损坏。 
发明内容
本实用新型为解决现有技术在使用中存在的问题，提供一种寿命长的推力轴承。 
本实用新型解决现有问题的技术方案是：一种推力轴承，包括座圈、滚动体、轴圈、滚动体保持架，作为改进，所述的座圈外侧朝向轴圈方向延伸有套筒体，与座圈配合的轴圈上侧设有又一滚动体及滚动体保持架，所述的套筒体上连接有盖圈，所述的盖圈与轴圈上侧所设的又一滚动体及滚动体保持架相配合。 
作为进一步改进，所述的盖圈螺接于套筒体上，上述的轴承两侧设有密封盖。 
本实用新型与现有技术相比较，其有益效果是在轴承座圈外侧朝向轴圈方向延伸套筒体，套筒体与连接其上的盖圈构成一半闭合体，轴圈位于半闭合体内，可以防止外界污染，同时可用于储存润滑油脂，使轴承及滚珠处在润滑脂中运动。 
附图说明
图1是本实用新型的结构示意图。 
具体实施方式
参见图1，本实施案例包括座圈1、滚动体2、轴圈3、滚动体保持架21，座圈1外侧朝向轴圈3方向延伸有套筒体11，与座圈1配合的轴圈3上侧设有又一滚动体2及滚动体保持架21，套筒体11上连接有盖圈12，盖圈12与轴圈3上侧所设的又一滚动体2及滚动体保持架21相配合。 
其中，盖圈12螺接于套筒体11上。轴承两侧设有密封盖4，进一步封闭轴承。 

Claims (3)

1.一种推力轴承，包括座圈、滚动体、轴圈、滚动体保持架，其特征在于：所述的座圈外侧朝向轴圈方向延伸有套筒体，与座圈配合的轴圈上侧设有又一滚动体及滚动体保持架，所述的套筒体上连接有盖圈，所述的盖圈与轴圈上侧所设的又一滚动体及滚动体保持架相配合。
2.如权利要求1所述的推力轴承，其特征在于：所述的盖圈螺接于套筒体上。
3.如权利要求1所述的推力轴承，其特征在于：所述的轴承两侧设有密封盖。 
CN 201220250618 2012-05-25 2012-05-25 一种推力轴承 Expired - Fee Related CN203009565U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220250618 CN203009565U (zh) 2012-05-25 2012-05-25 一种推力轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220250618 CN203009565U (zh) 2012-05-25 2012-05-25 一种推力轴承

Publications (1)

Publication Number Publication Date
CN203009565U true CN203009565U (zh) 2013-06-19

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CN 201220250618 Expired - Fee Related CN203009565U (zh) 2012-05-25 2012-05-25 一种推力轴承

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CN (1) CN203009565U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107869515A (zh) * 2016-09-28 2018-04-03 保时捷股份公司 轴向轴承组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107869515A (zh) * 2016-09-28 2018-04-03 保时捷股份公司 轴向轴承组件

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GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LIANRUI MACHINERY (HANGZHOU) CO., LTD.

Free format text: FORMER OWNER: HANGZHOU SPECIAL BEARING CO., LTD.

Effective date: 20140806

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 311100 HANGZHOU, ZHEJIANG PROVINCE TO: 311222 HANGZHOU, ZHEJIANG PROVINCE

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Effective date of registration: 20140806

Address after: Green Xisi Road, Jiangdong Industrial Park Xiaoshan District of Hangzhou City, Zhejiang Province, No. 438 311222

Patentee after: Lianrui Machinery (Hangzhou) Co., Ltd.

Address before: 311100 Zhejiang province Hangzhou Yuhang District Nanyuan Street Train stream

Patentee before: Hangzhou Good Special Bearings Co., Ltd.

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

Granted publication date: 20130619

Termination date: 20180525

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