KR970016196A - Retainer Manufacturing Method of Tapered Roller Bearing - Google Patents
Retainer Manufacturing Method of Tapered Roller Bearing Download PDFInfo
- Publication number
- KR970016196A KR970016196A KR1019950031192A KR19950031192A KR970016196A KR 970016196 A KR970016196 A KR 970016196A KR 1019950031192 A KR1019950031192 A KR 1019950031192A KR 19950031192 A KR19950031192 A KR 19950031192A KR 970016196 A KR970016196 A KR 970016196A
- Authority
- KR
- South Korea
- Prior art keywords
- rectangular hole
- conical tube
- retainer
- tapered roller
- forming
- Prior art date
Links
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
- F16C33/46—Cages for rollers or needles
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
- F16C19/364—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
본 발명은 테이퍼 롤러의 간격을 일정하게 유지시키는 리테이너(Cage)의 원추형관을 프로그레시브(Progressive) 금형작업으로 성형하면서 리테이너 제조공정을 간소화할 뿐만 아니라, 창살의 휨현상을 방지할 수 있도록 하는 테이퍼 롤러의 베어링의 리테이너 제조방법에 관한 것으로, 이는 띠형상의 강판소재를 일정한 거리만큼씩 이동시키면서 프레싱하여 원추형관을 성형하고 그 원추형관의 외주면에 장방형홀을 성형하여 리테이너를 제조하며, 상기 원추형관의 외주면에 프레스금형으로 장방형홀을 성형할 때 장방형홀의 절단면 모따기가 동시에 이루어지도록 함으로서 이룰 수 있는 발명이다.The present invention not only simplifies the manufacturing process of the retainer while forming a conical tube of a retainer (Cage) which maintains a constant gap of the tapered roller by progressive mold operation, and also prevents the bending of the grate. The present invention relates to a method for manufacturing a retainer of a bearing, which comprises pressing a strip of steel sheet material by a predetermined distance to form a conical tube and forming a rectangular hole on the outer circumferential surface of the conical tube to produce a retainer. It is an invention that can be achieved by forming the chamfer of the rectangular hole at the same time when forming the rectangular hole in the press mold.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 의한 원추형관의 제조공정을 보인 사시도1 is a perspective view showing the manufacturing process of the conical tube according to the present invention
제2도는 본 발명에 의한 원추형관의 제조공정을 보인 평면도2 is a plan view showing the manufacturing process of the conical tube according to the present invention
제3도는 본 발명에 의한 원추형관의 사시도3 is a perspective view of a conical tube according to the present invention
제4도는 본 발명에 의해 제조된 리테이너의 사시도.4 is a perspective view of a retainer produced by the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031192A KR0169826B1 (en) | 1995-09-21 | 1995-09-21 | Method of manufacturing taper roller bearing retainer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950031192A KR0169826B1 (en) | 1995-09-21 | 1995-09-21 | Method of manufacturing taper roller bearing retainer |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970016196A true KR970016196A (en) | 1997-04-28 |
KR0169826B1 KR0169826B1 (en) | 1999-03-30 |
Family
ID=19427498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950031192A KR0169826B1 (en) | 1995-09-21 | 1995-09-21 | Method of manufacturing taper roller bearing retainer |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0169826B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101028752B1 (en) * | 2009-06-29 | 2011-04-14 | (주)태화기업 | forming method of bearing motor case |
KR101586173B1 (en) * | 2015-08-03 | 2016-01-19 | 심명석 | Method for manufacturing ball assembly |
KR101898867B1 (en) | 2018-05-21 | 2018-09-14 | 주식회사 후너스이엔지 | Manufacturing equipment for bearing cage |
KR101898868B1 (en) | 2018-05-21 | 2018-09-14 | 주식회사 후너스이엔지 | method of manufacturing for bearing cage |
-
1995
- 1995-09-21 KR KR1019950031192A patent/KR0169826B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0169826B1 (en) | 1999-03-30 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Publication of correction | ||
FPAY | Annual fee payment |
Payment date: 20091012 Year of fee payment: 12 |
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LAPS | Lapse due to unpaid annual fee |