JP2015194216A - 円すいころ軸受の抜去構造 - Google Patents
円すいころ軸受の抜去構造 Download PDFInfo
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- JP2015194216A JP2015194216A JP2014072676A JP2014072676A JP2015194216A JP 2015194216 A JP2015194216 A JP 2015194216A JP 2014072676 A JP2014072676 A JP 2014072676A JP 2014072676 A JP2014072676 A JP 2014072676A JP 2015194216 A JP2015194216 A JP 2015194216A
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- JP
- Japan
- Prior art keywords
- outer ring
- roller bearing
- tapered roller
- hub
- extraction
- 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.)
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Classifications
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- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/062—Dismounting of ball or roller bearings
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- 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
- F16C19/38—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 two or more rows of rollers
- F16C19/383—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Abstract
Description
2 内輪
3 外輪
4 円すいころ
5 保持器
7 ハブ(ハウジング)
8 抜去治具
9 止め輪
Claims (3)
- ハウジングに外輪の外周が嵌合固定された円すいころ軸受を、該ハウジングから抜去するための抜去構造であって、
前記抜去構造は、前記ハウジングと、抜去治具とから構成され、
前記ハウジングは、前記外輪の端面と当接する部位の一部に、該端面を該ハウジングから露出させる切欠き部を有し、
前記抜去治具は、前記ハウジングの外側から前記切欠き部に嵌挿する部位であり抜去時に前記外輪の露出した端面に当接して加圧する加圧部位を有し、かつ、前記外輪の端面以外には当接しない形状であり、
抜去時において、前記抜去治具の前記加圧部位により前記外輪の端面のみを加圧して前記円すいころ軸受を前記ハウジングから抜去することを特徴とする円すいころ軸受の抜去構造。 - 前記円すいころ軸受が、外輪を一体としてユニット化した複列の円すいころ軸受であることを特徴とする請求項1記載の円すいころ軸受の抜去構造。
- 前記切欠き部は、前記ハウジングに、前記外輪の周方向に沿って等間隔で少なくとも2箇所以上設けられていることを特徴とする請求項1または請求項2記載の円すいころ軸受の抜去構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014072676A JP6381943B2 (ja) | 2014-03-31 | 2014-03-31 | 円すいころ軸受の抜去構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014072676A JP6381943B2 (ja) | 2014-03-31 | 2014-03-31 | 円すいころ軸受の抜去構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015194216A true JP2015194216A (ja) | 2015-11-05 |
JP6381943B2 JP6381943B2 (ja) | 2018-08-29 |
Family
ID=54433428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014072676A Active JP6381943B2 (ja) | 2014-03-31 | 2014-03-31 | 円すいころ軸受の抜去構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6381943B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3060781A4 (en) * | 2013-10-25 | 2017-08-09 | United Technologies Corporation | Bearing race removal |
CN108326795A (zh) * | 2018-03-06 | 2018-07-27 | 力帆实业(集团)股份有限公司 | 锥度轴承压装工装及车辆方向柱轴承压装工装 |
CN110394765A (zh) * | 2019-07-29 | 2019-11-01 | 中国化学工程第三建设有限公司 | 胀紧联结套拆卸方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5278899U (ja) * | 1975-12-10 | 1977-06-13 | ||
JPS5953169A (ja) * | 1982-09-16 | 1984-03-27 | 光洋精工株式会社 | 軸受着脱用吊懸け治具 |
JPH0585566U (ja) * | 1992-04-20 | 1993-11-19 | ミニター株式会社 | 軸受装置及びその軸受装置に収容したベアリングを押し出すための工具 |
JP2013256246A (ja) * | 2012-06-14 | 2013-12-26 | Hino Motors Ltd | 軸受構造 |
-
2014
- 2014-03-31 JP JP2014072676A patent/JP6381943B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5278899U (ja) * | 1975-12-10 | 1977-06-13 | ||
JPS5953169A (ja) * | 1982-09-16 | 1984-03-27 | 光洋精工株式会社 | 軸受着脱用吊懸け治具 |
JPH0585566U (ja) * | 1992-04-20 | 1993-11-19 | ミニター株式会社 | 軸受装置及びその軸受装置に収容したベアリングを押し出すための工具 |
JP2013256246A (ja) * | 2012-06-14 | 2013-12-26 | Hino Motors Ltd | 軸受構造 |
Non-Patent Citations (1)
Title |
---|
転がり軸受工学編集委員会: "取外し作業", 転がり軸受工学, vol. 第1版, JPN6017049836, 10 July 1975 (1975-07-10), JP, pages p.260−263 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3060781A4 (en) * | 2013-10-25 | 2017-08-09 | United Technologies Corporation | Bearing race removal |
US10240483B2 (en) | 2013-10-25 | 2019-03-26 | United Technologies Corporation | Bearing race removal |
CN108326795A (zh) * | 2018-03-06 | 2018-07-27 | 力帆实业(集团)股份有限公司 | 锥度轴承压装工装及车辆方向柱轴承压装工装 |
CN110394765A (zh) * | 2019-07-29 | 2019-11-01 | 中国化学工程第三建设有限公司 | 胀紧联结套拆卸方法 |
Also Published As
Publication number | Publication date |
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JP6381943B2 (ja) | 2018-08-29 |
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