CN202646370U - 一种组合式双列球轴承 - Google Patents

一种组合式双列球轴承 Download PDF

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Publication number
CN202646370U
CN202646370U CN 201220226224 CN201220226224U CN202646370U CN 202646370 U CN202646370 U CN 202646370U CN 201220226224 CN201220226224 CN 201220226224 CN 201220226224 U CN201220226224 U CN 201220226224U CN 202646370 U CN202646370 U CN 202646370U
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CN
China
Prior art keywords
inner rings
bearing
ball bearing
outer ring
double row
Prior art date
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Expired - Fee Related
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CN 201220226224
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English (en)
Inventor
陆连运
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.)
Changzhou Wujin Huanyu Bearing Co.,Ltd.
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陆连运
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Priority to CN 201220226224 priority Critical patent/CN202646370U/zh
Application granted granted Critical
Publication of CN202646370U publication Critical patent/CN202646370U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/60Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

本实用新型公开了一种使用寿命长、工作稳定性好的双列球轴承,具体涉及一种组合式双列球轴承,包括外圈,在所述的外圈的内孔中设有两个相同的内圈,在所述的外圈与两个相同的内圈之间均设有钢球组,为了使得两个内圈之间在轴向上具备一定的缓冲,本实用新型中所述的两个相同的内圈之间紧密接触,且在两个内圈的接触面之间嵌有钢环。本实用新型通过将双列轴承的内圈分为两半,同时在两个内圈之间增设钢环,使得轴承在工作时两列钢球组能互不干扰,同时省去了保持架,本方案能显著延长轴承的使用寿命,提高轴承的工作稳定性。

Description

一种组合式双列球轴承
技术领域
本实用新型涉及一种使用寿命长、工作稳定性好的双列球轴承。
背景技术
在公知的技术领域,一般双列球轴承的内圈只有一个,在内圈与外圈之间设有两列钢球组,两列钢球组之间用保持架进行稳固,这样在承受变化的载荷时,两列钢球组之间容易由于受到不同方向的载荷而导致其与保持架之间发生相互作用力,导致轴承的不稳定,加剧了轴承的磨损,缩短了轴承的使用寿命。
实用新型内容
本实用新型要解决的技术问题是:提供一种使用寿命长、工作稳定性好的双列球轴承。
本实用新型解决其技术问题所采用的技术方案是:一种组合式双列球轴承,包括外圈,在所述的外圈的内孔中设有两个相同的内圈,在所述的外圈与两个相同的内圈之间均设有钢球组。
进一步的,为了使得两个内圈之间在轴向上具备一定的缓冲,本实用新型中所述的两个相同的内圈之间紧密接触,且在两个内圈的接触面之间嵌有钢环。
本实用新型的有益效果是:本实用新型通过将双列轴承的内圈分为两半,同时在两个内圈之间增设钢环,使得轴承在工作时两列钢球组能互不干扰,同时省去了保持架,本方案能显著延长轴承的使用寿命,提高轴承的工作稳定性。
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示意图。
图中:1.外圈,2.内圈,3.钢球组,4.钢环。
具体实施方式
现在结合附图对本实用新型作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本实用新型的基本结构,因此其仅显示与本实用新型有关的构成。
如图1所示的本实用新型一种组合式双列球轴承,包括外圈1,在所述的外圈1的内孔中设有两个相同的内圈2,在所述的外圈1与两个相同的内圈2之间均设有钢球组3,所述的两个相同的内圈2之间紧密接触,且在两个内圈2的接触面之间嵌有钢环4。
以上述依据本实用新型的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项实用新型技术思想的范围内,进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (2)

1.一种组合式双列球轴承,包括外圈(1),其特征在于:在所述的外圈(1)的内孔中设有两个相同的内圈(2),在所述的外圈(1)与两个相同的内圈(2)之间均设有钢球组(3)。
2.如权利要求1所述的一种组合式双列球轴承,其特征在于:所述的两个相同的内圈(2)之间紧密接触,且在两个内圈(2)的接触面之间嵌有钢环(4)。
CN 201220226224 2012-05-17 2012-05-17 一种组合式双列球轴承 Expired - Fee Related CN202646370U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220226224 CN202646370U (zh) 2012-05-17 2012-05-17 一种组合式双列球轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220226224 CN202646370U (zh) 2012-05-17 2012-05-17 一种组合式双列球轴承

Publications (1)

Publication Number Publication Date
CN202646370U true CN202646370U (zh) 2013-01-02

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CN 201220226224 Expired - Fee Related CN202646370U (zh) 2012-05-17 2012-05-17 一种组合式双列球轴承

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CN (1) CN202646370U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105909676A (zh) * 2016-07-01 2016-08-31 江苏儒豪精密机械有限公司 一种汽车转向器用双列深沟球轴承

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105909676A (zh) * 2016-07-01 2016-08-31 江苏儒豪精密机械有限公司 一种汽车转向器用双列深沟球轴承

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHANGZHOU WUJIN HUANYU BEARING CO., LTD.

Free format text: FORMER OWNER: LU LIANYUN

Effective date: 20130426

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130426

Address after: 213178, Changzhou, Jiangsu province Wujin District snow weir Town House Street

Patentee after: Changzhou Wujin Huanyu Bearing Co.,Ltd.

Address before: 213178, Changzhou District, Jiangsu City, Wujin province snow weir Town House Street, Changzhou Wujin Huanyu Bearing Co., Ltd.

Patentee before: Lu Lianyun

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20130517