CN204851750U - 泵用碳化硼轴承 - Google Patents

泵用碳化硼轴承 Download PDF

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Publication number
CN204851750U
CN204851750U CN201520573086.7U CN201520573086U CN204851750U CN 204851750 U CN204851750 U CN 204851750U CN 201520573086 U CN201520573086 U CN 201520573086U CN 204851750 U CN204851750 U CN 204851750U
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CN
China
Prior art keywords
inside groove
axle sleeve
bearing
pump
utility
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201520573086.7U
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English (en)
Inventor
贾绍文
李林峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qian'an Qing Nuclear Mstar Technology Ltd
Original Assignee
QIANAN LEDA SPECIAL CERAMIC PRODUCT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by QIANAN LEDA SPECIAL CERAMIC PRODUCT CO Ltd filed Critical QIANAN LEDA SPECIAL CERAMIC PRODUCT CO Ltd
Priority to CN201520573086.7U priority Critical patent/CN204851750U/zh
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Publication of CN204851750U publication Critical patent/CN204851750U/zh
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Abstract

本实用新型公开了泵用碳化硼轴承，由轴承外圈、内槽、轴套构成，其特征是外圈用不锈钢制成圆环形，内侧设置半圆形内槽，内槽用碳化硼涂层，轴套中间设置圆形轴孔，轴套外端设置成半圆形与外圈内槽匹配，本实用新型结构简单，使用方便，耐磨损，使用寿命长。

Description

泵用碳化硼轴承
技术领域
本实用新型涉及机械传动设备及零部件领域，特别是涉及泵用碳化硼轴承。
背景技术
目前潜水泵用轴承多是滚珠式钢制轴承，由于较易进沙，珠粒易被磨损，导致轴承损坏，整个水泵都不能正常工作，影响生产与生活，水泵维修又不方便，费工又费时。
发明内容
本实用新型克服了现有轴承是滚珠式钢制轴承，既不耐磨，又容易损坏，导致整个泵体使用寿命短的不足，提供了一种泵用碳化硼轴承，既耐磨又密封好，大大提高了使用寿命。
本实用新型为解决其技术问题采用的技术方案是：泵用碳化硼轴承，由轴承外圈、内槽、轴套构成，其特征是外圈用不锈钢制成圆环形，内侧设置半圆形内槽，内槽用碳化硼涂层，轴套中间设置圆形轴孔，轴套外端设置成半圆形与外圈内槽匹配。
本实用新型结构简单，使用方便，耐磨损，使用寿命长。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的结构平面示意图。
图2是图1A-A的剖视图。
在图1、图2中，1、外圈，2、轴套，3、轴孔，4、内槽。
具体实施方式
在图1、图2中，外圈(1)用不锈钢制成圆环形，内侧设置半圆形内槽(4)，内槽(4)用碳化硼涂层，轴套(2)中间设置圆形轴孔(3)，轴套(2)外端设置成半圆形与外圈(1)内槽(4)匹配。

Claims (1)

1.泵用碳化硼轴承，由轴承外圈、内槽、轴套构成，其特征是外圈用不锈钢制成圆环形，内侧设置半圆形内槽，内槽用碳化硼涂层，轴套中间设置圆形轴孔，轴套外端设置成半圆形与外圈内槽匹配。
CN201520573086.7U 2015-07-31 2015-07-31 泵用碳化硼轴承 Expired - Fee Related CN204851750U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520573086.7U CN204851750U (zh) 2015-07-31 2015-07-31 泵用碳化硼轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520573086.7U CN204851750U (zh) 2015-07-31 2015-07-31 泵用碳化硼轴承

Publications (1)

Publication Number Publication Date
CN204851750U true CN204851750U (zh) 2015-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520573086.7U Expired - Fee Related CN204851750U (zh) 2015-07-31 2015-07-31 泵用碳化硼轴承

Country Status (1)

Country Link
CN (1) CN204851750U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

Patentee after: Qian'an Qing nuclear Mstar Technology Ltd.

Address before: 064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

Patentee before: Qianan Leda Special Ceramic Products Co.,Ltd.

CP01 Change in the name or title of a patent holder
CU03 Publication of corrected utility model

Correction item: Patentee|Address

Correct: Qian'an nuclear clearing Mstar Technology Ltd.|064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

False: Qian'an Qing nuclear Mstar Technology Ltd.|064406 Hebei city of Qian'an province Yan Jia Dian Xiang Ge Luanhe Village South

Number: 49

Volume: 31

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

Granted publication date: 20151209

Termination date: 20210731

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