JP6009495B2 - 車輪用軸受装置の製造方法 - Google Patents
車輪用軸受装置の製造方法 Download PDFInfo
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- JP6009495B2 JP6009495B2 JP2014115789A JP2014115789A JP6009495B2 JP 6009495 B2 JP6009495 B2 JP 6009495B2 JP 2014115789 A JP2014115789 A JP 2014115789A JP 2014115789 A JP2014115789 A JP 2014115789A JP 6009495 B2 JP6009495 B2 JP 6009495B2
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- Prior art keywords
- wheel
- joint member
- wheel bearing
- hub
- hub wheel
- Prior art date
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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
- F16C35/063—Fixing them on the shaft
- F16C35/0635—Fixing them on the shaft the bore of the inner ring being of special non-cylindrical shape which co-operates with a complementary shape on the shaft, e.g. teeth, polygonal sections
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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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
-
- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
-
- 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
Description
前記ハブ輪と前記外側継手部材のステム部のうちのいずれか一方に軸方向に延びる複数の凸部を形成すると共に、他方に凸部の周方向側壁部のみに対して締め代を有する複数の凹部を設け、車体側のナックルに外方部材を取り付けた後、前記ねじ締付け構造で発生する軸力によりハブ輪の内径にステム部を引き込み、このステム部の引き込みで、前記凸部を当該凸部の周方向側壁部のみによる前記締め代の切削を伴いつつ凹部に圧入して、前記凸部と前記凹部との嵌合接触部位全域が密着する凹凸嵌合構造を構成することを特徴とする。
2 内方部材(内輪)
3,4 転動体
5 外方部材(外輪)
6 等速自在継手
7,8 内側軌道面
13,14 外側軌道面
20 車輪用軸受
24 外側継手部材
30 ステム部
37 凸部(雄スプライン)
39 凹部
41 雌ねじ部
42 雄ねじ部(ボルト)
43 凸部の周方向側壁部
64 ガイド部
66 食み出し部
67 収容部
68 雄ねじ部
69 雌ねじ部(ナット)
n 締め代
M 凹凸嵌合構造
N ねじ締め付け構造
X 嵌合接触部位全域
Claims (4)
- 内周に複列の外側軌道面が形成された外方部材と、外周に前記外側軌道面と対向する複列の内側軌道面を有し、ハブ輪および内輪からなる内方部材と、前記外方部材の外側軌道面と内方部材の内側軌道面との間に介装された複列の転動体とからなる車輪用軸受を備え、前記ハブ輪の内径に等速自在継手の外側継手部材のステム部を嵌合することにより前記車輪用軸受に等速自在継手をねじ締め付け構造により分離可能に結合させた車輪用軸受装置の製造方法であって、
前記ハブ輪と前記外側継手部材のステム部のうちのいずれか一方に軸方向に延びる複数の凸部を形成すると共に、他方に凸部の周方向側壁部のみに対して締め代を有する複数の凹部を設け、
車体側のナックルに外方部材を取り付けた後、前記ねじ締付け構造で発生する軸力によりハブ輪の内径にステム部を引き込み、このステム部の引き込みで、前記凸部を当該凸部の周方向側壁部のみによる前記締め代の切削を伴いつつ凹部に圧入して、前記凸部と前記凹部との嵌合接触部位全域が密着する凹凸嵌合構造を構成することを特徴とする車輪用軸受装置の製造方法。 - ハブ輪のインボード側端部に、車輪用軸受に予圧を付与する加締め部を設け、この加締め部の外側継手部材の肩部への接触後に、ねじ締付け構造を緩める請求項1に記載の車輪用軸受装置の製造方法。
- 前記凸部を、その径方向先端部と凹部との間に隙間を設けて凹部に圧入する請求項1または2記載の車輪用軸受装置の製造方法。
- 前記ハブ輪と外側継手部材のステム部のうちの他方にガイド部を設け、凹部に圧入する凸部をガイド部でガイドする請求項1〜3のいずれか1項に記載の車輪用軸受装置の製造方法。
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JP2014115789A JP6009495B2 (ja) | 2014-06-04 | 2014-06-04 | 車輪用軸受装置の製造方法 |
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JP2012103578A Division JP5829173B2 (ja) | 2012-04-27 | 2012-04-27 | 車輪用軸受装置の製造方法 |
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JP2014199139A JP2014199139A (ja) | 2014-10-23 |
JP6009495B2 true JP6009495B2 (ja) | 2016-10-19 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62251522A (ja) * | 1986-04-21 | 1987-11-02 | Toyota Motor Corp | 回転軸の連結方法 |
JP2005319889A (ja) * | 2004-05-10 | 2005-11-17 | Ntn Corp | 駆動車輪用軸受装置 |
JP2008230489A (ja) * | 2007-03-22 | 2008-10-02 | Ntn Corp | 後輪用アクスルモジュール |
JP5683773B2 (ja) * | 2008-04-16 | 2015-03-11 | Ntn株式会社 | 車輪用軸受装置 |
JP2010047059A (ja) * | 2008-08-19 | 2010-03-04 | Ntn Corp | 車輪用軸受装置およびアクスルモジュール |
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