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CN102954115A - Rolling bearing retainer - Google Patents

Rolling bearing retainer Download PDF

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Publication number
CN102954115A
CN102954115A CN2012103629020A CN201210362902A CN102954115A CN 102954115 A CN102954115 A CN 102954115A CN 2012103629020 A CN2012103629020 A CN 2012103629020A CN 201210362902 A CN201210362902 A CN 201210362902A CN 102954115 A CN102954115 A CN 102954115A
Authority
CN
China
Prior art keywords
rolling bearing
retainer
riveted
bearing retainer
riveted joint
Prior art date
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.)
Pending
Application number
CN2012103629020A
Other languages
Chinese (zh)
Inventor
陈锋
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.)
Cixi New Meipeiling Precision Bearing Co., Ltd.
Original Assignee
Ningbo WT Bearing 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.)
Filing date
Publication date
Application filed by Ningbo WT Bearing Co Ltd filed Critical Ningbo WT Bearing Co Ltd
Priority to CN2012103629020A priority Critical patent/CN102954115A/en
Publication of CN102954115A publication Critical patent/CN102954115A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts

Landscapes

  • Rolling Contact Bearings (AREA)

Abstract

The invention provides a rolling bearing retainer which comprises two half retainers, wherein the lower end of one half retainer is provided with a riveting hole, the lower end of the other one half retainer is provided with a convex riveting block, and the convex riveting block is riveted in the riveting hole. The rolling bearing retainer provided by the invention is good in reliability and improves the quality of a rolling bearing.

Description

Rolling bearing retainer
Technical field
The present invention relates to the rolling bearing field, especially a kind of rolling bearing retainer.
Background technique
Existing retainer adopts rivet that two and half retainers are riveted together, and list is made and cooperated with regard to half retainer and rivet is economical, but it has one to be exactly that rivet drops easily, affects the assembling of bearing.
Summary of the invention
Relatively poor for the reliability that overcomes existing rolling bearing retainer, as to affect bearing quality deficiency the invention provides the rolling bearing retainer that a kind of reliability is good, promote bearing quality.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of rolling bearing retainer comprises two and half retainers, and the lower end of one of them half retainer is provided with riveted holes, and wherein the lower end of another half retainer is provided with evagination riveted joint piece, and described evagination riveted joint piece is riveted in the described riveted holes.
Further, described evagination riveted joint piece is the piece that expands that changes from small to big.Certainly, also can select other shapes, as long as can realize riveted joint.
Technical conceive of the present invention is: keep existing one and half retainers constant, another half retainer is stamped out salient point at platform replace rivet, the risk of having avoided like this original structure rivet to drop has reduced the operation of dummy rivet simultaneously.
Beneficial effect of the present invention is mainly manifested in: reliability is good, the lifting bearing quality.
Description of drawings
Fig. 1 is the structural drawing of rolling bearing retainer.
Fig. 2 is a kind of lower end structure schematic representation of half retainer.
Fig. 3 is the another kind of lower end structure schematic representation of half retainer.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1～Fig. 3, a kind of rolling bearing retainer comprises two and half retainers, and the lower end of one of them half retainer is provided with riveted holes 1, and wherein the lower end of another half retainer is provided with evagination riveted joint piece 2, and described evagination riveted joint piece 2 is riveted in the described riveted holes 1.
Further, described evagination riveted joint piece 2 is the piece that expands that changes from small to big.Certainly, also can select other shapes, as long as can realize riveted joint.
In the present embodiment, keep existing one and half retainers constant, another half retainer is stamped out salient point at platform replace rivet, the risk of having avoided like this original structure rivet to drop has reduced the operation of dummy rivet simultaneously.

Claims (2)

1. a rolling bearing retainer comprises two and half retainers, and the lower end of one of them half retainer is provided with riveted holes, it is characterized in that: wherein the lower end of another half retainer is provided with evagination riveted joint piece, and described evagination riveted joint piece is riveted in the described riveted holes.
2. rolling bearing retainer as claimed in claim 1 is characterized in that: described evagination riveted joint piece is the piece that expands that changes from small to big.
CN2012103629020A 2012-09-26 2012-09-26 Rolling bearing retainer Pending CN102954115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012103629020A CN102954115A (en) 2012-09-26 2012-09-26 Rolling bearing retainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012103629020A CN102954115A (en) 2012-09-26 2012-09-26 Rolling bearing retainer

Publications (1)

Publication Number Publication Date
CN102954115A true CN102954115A (en) 2013-03-06

Family

ID=47763350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012103629020A Pending CN102954115A (en) 2012-09-26 2012-09-26 Rolling bearing retainer

Country Status (1)

Country Link
CN (1) CN102954115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104088907A (en) * 2014-07-14 2014-10-08 聊城市博源节能科技有限公司 Bearing retainer and production method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2382886Y (en) * 1999-08-13 2000-06-14 刘生万 Partial rolling bearing
CN2764995Y (en) * 2004-12-31 2006-03-15 瓦房店轴承集团有限责任公司 Shape wave solid mass cage for deep groove ball bearing
JP2006258284A (en) * 2005-03-14 2006-09-28 Suk Tae Yoon Fastener of split type retainer for rolling bearing
CN101622464A (en) * 2007-02-28 2010-01-06 谢夫勒两合公司 Multi-part axial cage for a large-diameter roller bearing
CN201973107U (en) * 2010-12-21 2011-09-14 镇江飞亚轴承有限责任公司 Rolling bearing cage assembly
CN201982518U (en) * 2011-04-22 2011-09-21 洛阳美航汽车零部件有限公司 Bearing retainer
JP2012112418A (en) * 2010-11-24 2012-06-14 Nsk Ltd Cage for radial needle bearing
CN202867568U (en) * 2012-09-26 2013-04-10 宁波美培林轴承有限公司 Retaining frame for rolling bearing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2382886Y (en) * 1999-08-13 2000-06-14 刘生万 Partial rolling bearing
CN2764995Y (en) * 2004-12-31 2006-03-15 瓦房店轴承集团有限责任公司 Shape wave solid mass cage for deep groove ball bearing
JP2006258284A (en) * 2005-03-14 2006-09-28 Suk Tae Yoon Fastener of split type retainer for rolling bearing
CN101622464A (en) * 2007-02-28 2010-01-06 谢夫勒两合公司 Multi-part axial cage for a large-diameter roller bearing
JP2012112418A (en) * 2010-11-24 2012-06-14 Nsk Ltd Cage for radial needle bearing
CN201973107U (en) * 2010-12-21 2011-09-14 镇江飞亚轴承有限责任公司 Rolling bearing cage assembly
CN201982518U (en) * 2011-04-22 2011-09-21 洛阳美航汽车零部件有限公司 Bearing retainer
CN202867568U (en) * 2012-09-26 2013-04-10 宁波美培林轴承有限公司 Retaining frame for rolling bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104088907A (en) * 2014-07-14 2014-10-08 聊城市博源节能科技有限公司 Bearing retainer and production method thereof

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: CIXI NEW MEIPEILING PRECISION BEARING CO., LTD.

Free format text: FORMER OWNER: NINGBO WT BEARING CO., LTD.

Effective date: 20141120

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20141120

Address after: 315323, No. 328, West win road, victory Town, Sheng Town, Zhejiang, Cixi

Applicant after: Cixi New Meipeiling Precision Bearing Co., Ltd.

Address before: 315323, Zhejiang, Ningbo province Cixi Town wins Industrial Development West Road, No. 328 West Avenue

Applicant before: Ningbo WT Bearing Co., Ltd.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130306