JPS56113827A - Manufacture of inner and outer ring of conical roller bearing - Google Patents
Manufacture of inner and outer ring of conical roller bearingInfo
- Publication number
- JPS56113827A JPS56113827A JP1758080A JP1758080A JPS56113827A JP S56113827 A JPS56113827 A JP S56113827A JP 1758080 A JP1758080 A JP 1758080A JP 1758080 A JP1758080 A JP 1758080A JP S56113827 A JPS56113827 A JP S56113827A
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- manufacture
- roller bearing
- conical roller
- preshaped
- 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
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
PURPOSE: To minimize a creation of punching chips and to obtain an improved yield of a material by separating a simultaneous shaping material for inner and outer rings into the two and expending the outer ring to a required size.
CONSTITUTION: A material 1 which is cut to a required length is upset into a required shape 2 and shaped into a preshaped material 3 by conducting a die forging. The preshaped material 3 is drilled to form a hole 9 through it. Then a cavity 12, a cylindrical part 13, and a tapered face part 14 are formed on the material 3 and a cylindrical part 15 is made by extending a part around the hole 9 so that a shaped material 11 is made up. The material 11 is separated into an outer ring material 16 and an inner ring 17. The outer ring material 16 is expanded by a coining to form an outer ring of a required shape or size.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1758080A JPS56113827A (en) | 1980-02-14 | 1980-02-14 | Manufacture of inner and outer ring of conical roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1758080A JPS56113827A (en) | 1980-02-14 | 1980-02-14 | Manufacture of inner and outer ring of conical roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56113827A true JPS56113827A (en) | 1981-09-08 |
Family
ID=11947840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1758080A Pending JPS56113827A (en) | 1980-02-14 | 1980-02-14 | Manufacture of inner and outer ring of conical roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56113827A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7000320B2 (en) * | 2002-02-21 | 2006-02-21 | Minebea Co., Ltd. | Process for manufacturing miniature ball bearings |
| JP2007170586A (en) * | 2005-12-26 | 2007-07-05 | Nsk Ltd | Manufacturing method for bearing ring for rolling bearing |
| KR100829138B1 (en) | 2006-09-27 | 2008-05-13 | 셰플러코리아(유) | Sizing Dies for the Inner Ring of Tapered Roller Bearing |
| JP2011025312A (en) * | 2009-06-30 | 2011-02-10 | Sakamura Hot Art Co Ltd | Method and apparatus for manufacturing inner and outer ring |
| CN102310310A (en) * | 2010-07-08 | 2012-01-11 | 襄阳汽车轴承股份有限公司 | Composite machining process for inner and outer rings of narrow-series thin-walled high-precision conical thin-walled bearings |
| CN104526284A (en) * | 2014-12-19 | 2015-04-22 | 常熟市常轴轴承有限公司 | Thin-walled bearing ring lathing process |
| KR101677373B1 (en) * | 2015-06-16 | 2016-11-17 | 셰플러코리아(유) | Manufacturing method of member for outer and inner race for taper bearing |
-
1980
- 1980-02-14 JP JP1758080A patent/JPS56113827A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7000320B2 (en) * | 2002-02-21 | 2006-02-21 | Minebea Co., Ltd. | Process for manufacturing miniature ball bearings |
| CN1320286C (en) * | 2002-02-21 | 2007-06-06 | 美蓓亚株式会社 | Mfg. method of mini ball bearing |
| JP2007170586A (en) * | 2005-12-26 | 2007-07-05 | Nsk Ltd | Manufacturing method for bearing ring for rolling bearing |
| KR100829138B1 (en) | 2006-09-27 | 2008-05-13 | 셰플러코리아(유) | Sizing Dies for the Inner Ring of Tapered Roller Bearing |
| JP2011025312A (en) * | 2009-06-30 | 2011-02-10 | Sakamura Hot Art Co Ltd | Method and apparatus for manufacturing inner and outer ring |
| CN102310310A (en) * | 2010-07-08 | 2012-01-11 | 襄阳汽车轴承股份有限公司 | Composite machining process for inner and outer rings of narrow-series thin-walled high-precision conical thin-walled bearings |
| CN104526284A (en) * | 2014-12-19 | 2015-04-22 | 常熟市常轴轴承有限公司 | Thin-walled bearing ring lathing process |
| KR101677373B1 (en) * | 2015-06-16 | 2016-11-17 | 셰플러코리아(유) | Manufacturing method of member for outer and inner race for taper bearing |
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