CN101788023A - 风冷式滚珠轴承 - Google Patents

风冷式滚珠轴承 Download PDF

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Publication number
CN101788023A
CN101788023A CN 201010148779 CN201010148779A CN101788023A CN 101788023 A CN101788023 A CN 101788023A CN 201010148779 CN201010148779 CN 201010148779 CN 201010148779 A CN201010148779 A CN 201010148779A CN 101788023 A CN101788023 A CN 101788023A
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China
Prior art keywords
air
ball bearing
inner ring
cooling ball
cooling
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Pending
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CN 201010148779
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English (en)
Inventor
俞钟晓
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YV ZHONGXIAO
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YV ZHONGXIAO
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Publication date
Application filed by YV ZHONGXIAO filed Critical YV ZHONGXIAO
Priority to CN 201010148779 priority Critical patent/CN101788023A/zh
Publication of CN101788023A publication Critical patent/CN101788023A/zh
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00Cooling of bearings
    • F16C37/007Cooling of bearings of rolling bearings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本发明公开了一种风冷式滚珠轴承,包括外圈(1),滚珠(2),保持架(3),内圈(4),所述内圈(4)的一个端部结合有风叶(5)。具避免或减少“卡珠”现象发生之特点。

Description

风冷式滚珠轴承
技术领域
本发明涉及轴承,更具体地说涉及一种风冷式滚珠轴承。
背景技术
现有滚珠轴承的外圈,滚珠,保持架,内圈各部件是实心的,运转过程中,随着时间增长各部件温度也增大,由于各部件间因受热所导致的几何形状改变不均衡,当外圈的内壁与内圈的外壁间距小于滚珠的直径时,“卡珠”现象发生。
发明内容
本发明的目的是提供一种风冷式滚珠轴承。
本发明通过下述技术方案予以实现:
本发明风冷式滚珠轴承,包括外圈,滚珠,保持架,内圈,所述内圈的一个端部结合有风叶。
本发明与现有技术相比较的有益效果是:
由于本发明风冷式滚珠轴承中,所述内圈的一个端部结合有风叶,使轴承在转动过程中产生风,将轴承中除内圈以外的其它各部件冷却,从而降低各部件热形变程度,避免或减少“卡珠”现象发生。
附图说明
图1是本发明风冷式滚珠轴承的结构示意图;
图2是风叶与内圈端部借螺丝钉结合的本发明风冷式滚珠轴承的结构示意图;
图3是风叶与内圈端部插合的本发明风冷式滚珠轴承的结构示意图。
具体实施方式
下面结合附图对本发明作进一步的描述。
图1所示,本发明风冷式滚珠轴承,包括外圈1,滚珠2,保持架3,内圈4,所述内圈4的一个端部结合有风叶5。所述风叶5与所述内圈4端部的结合方式是多种的,如图1所示的焊接,如图2所示的,在所述内圈4端部上设置有螺纹孔,借螺丝钉6结合,或如图3所示的,在所述内圈4端部上设置有插孔,借风叶5上的延伸柱7插合。

Claims (1)

1.一种风冷式滚珠轴承,包括外圈,滚珠,保持架,内圈,其特征在于,所述内圈的一个端部结合有风叶。
CN 201010148779 2010-03-06 2010-03-06 风冷式滚珠轴承 Pending CN101788023A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010148779 CN101788023A (zh) 2010-03-06 2010-03-06 风冷式滚珠轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010148779 CN101788023A (zh) 2010-03-06 2010-03-06 风冷式滚珠轴承

Publications (1)

Publication Number Publication Date
CN101788023A true CN101788023A (zh) 2010-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010148779 Pending CN101788023A (zh) 2010-03-06 2010-03-06 风冷式滚珠轴承

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CN (1) CN101788023A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011795A (zh) * 2010-12-01 2011-04-13 吴江市金茂五金有限公司 一种便于添加润滑油的轴承
JP2011206877A (ja) * 2010-03-29 2011-10-20 Mitsui Seiki Kogyo Co Ltd 送りねじ軸支持用軸受の耐久性向上装置
CN104500575A (zh) * 2014-12-23 2015-04-08 宁波慈兴轴承有限公司 侧壁带散热翅片的滚动轴承保持架
CN105587760A (zh) * 2016-01-15 2016-05-18 江苏大学 一种带叶片强化散热的滚动轴承及其设计方法
CN107327502A (zh) * 2017-07-18 2017-11-07 响水县恒泰纺织有限公司 一种纺织用降温轴承

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101655126A (zh) * 2009-08-04 2010-02-24 宁波市镇海捷登应用技术研究所 一种轴承
CN201615145U (zh) * 2010-03-06 2010-10-27 俞钟晓 自冷却滚珠轴承

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101655126A (zh) * 2009-08-04 2010-02-24 宁波市镇海捷登应用技术研究所 一种轴承
CN201615145U (zh) * 2010-03-06 2010-10-27 俞钟晓 自冷却滚珠轴承

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011206877A (ja) * 2010-03-29 2011-10-20 Mitsui Seiki Kogyo Co Ltd 送りねじ軸支持用軸受の耐久性向上装置
CN102011795A (zh) * 2010-12-01 2011-04-13 吴江市金茂五金有限公司 一种便于添加润滑油的轴承
CN104500575A (zh) * 2014-12-23 2015-04-08 宁波慈兴轴承有限公司 侧壁带散热翅片的滚动轴承保持架
CN105587760A (zh) * 2016-01-15 2016-05-18 江苏大学 一种带叶片强化散热的滚动轴承及其设计方法
CN107327502A (zh) * 2017-07-18 2017-11-07 响水县恒泰纺织有限公司 一种纺织用降温轴承

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Application publication date: 20100728