JP2010280256A - 車輪用軸受装置 - Google Patents
車輪用軸受装置 Download PDFInfo
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- JP2010280256A JP2010280256A JP2009133715A JP2009133715A JP2010280256A JP 2010280256 A JP2010280256 A JP 2010280256A JP 2009133715 A JP2009133715 A JP 2009133715A JP 2009133715 A JP2009133715 A JP 2009133715A JP 2010280256 A JP2010280256 A JP 2010280256A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0005—Hubs with ball bearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/001—Hubs with roller-bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0015—Hubs for driven wheels
- B60B27/0021—Hubs for driven wheels characterised by torque transmission means from drive axle
- B60B27/0031—Hubs for driven wheels characterised by torque transmission means from drive axle of the axial type, e.g. front teeth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0078—Hubs characterised by the fixation of bearings
- B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/02—Hubs adapted to be rotatably arranged on axle
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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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
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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
- F16C35/067—Fixing them in a housing
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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
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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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/55—Systems consisting of a plurality of bearings with rolling friction with intermediate floating or independently-driven rings rotating at reduced speed or with other differential 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/70—Positive connections with complementary interlocking parts
- F16C2226/74—Positive connections with complementary interlocking parts with snap-fit, e.g. by clips
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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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/42—Groove sizes
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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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
【解決手段】ハブ輪1の内周に転がり軸受12が嵌合され、この転がり軸受12が止め輪13によって位置決め固定された車輪用軸受装置において、止め輪13が軸受中心ラインB/Cよりもインナー側に装着され、止め輪13を装着するための止め輪溝14が加締部8の近傍に断面略矩形状に形成されると共に、当該止め輪溝14の両隅部15、16がそれぞれ異なる曲率半径からなる円弧面に形成され、隅部のうちアウター側の隅部15の曲率半径がインナー側の隅部16の曲率半径よりも大きく設定されている。
【選択図】図1
Description
図1は、本発明に係る車輪用軸受装置の第1の実施形態を示す縦断面図、図2は、図1の止め輪部を示す要部拡大図、図3(a)は、図2の止め輪溝を示す要部拡大図、(b)は、(a)の止め輪溝の変形例を示す要部拡大図、図4は、図2の止め輪部の変形例を示す要部拡大図、図5は、図4の止め輪部の変形例を示す要部拡大図である。なお、以下の説明では、車両に組み付けた状態で車両の外側寄りとなる側をアウター側(図1の左側)、中央寄り側をインナー側(図1の右側)という。
1a 肩部
1b、21b 小径段部
1c セレーション
2 車輪用軸受
3 車輪取付フランジ
3a ハブボルト
4 外方部材
4a 外側転走面
4b 車体取付フランジ
5 内輪
5a、21a 内側転走面
5b 大鍔部
5c 小鍔部
5d 大端面
6 保持器
7 円錐ころ
8 加締部
9 シール
10 シール板
11 スリンガ
12 転がり軸受
12a 外輪
13、20 止め輪
14、17、19 止め輪溝
14a 止め輪溝の底部
14b 止め輪溝のインナー側の側面
15、16、18、18a 止め輪溝の隅部
20a 止め輪のアウター側の角部の面取り部
20b 止め輪のインナー側の角部の面取り部
22 内方部材
51、64 ハブ輪
51a 肩部
51b、64a 小径段部
51c セレーション
52 車輪用軸受
53 車輪取付フランジ
53a ハブボルト
54 外方部材
54a 外側転走面
54b 車体取付フランジ
55 内輪
55a 内側転走面
55b 大鍔部
55c 小鍔部
55d 大端面
55e 面取り部
56 保持器
57 円錐ころ
58 加締部
59 シール
60 硬化層
61 凹所
62 転がり軸受
63 止め輪
65 円筒部
66 加締用治具
67 止め輪溝
a 大鍔部の高さ
b 小径段部の凹所の内輪大端面からの深さ
B/C 軸受中心ライン
C/S クラッチ機構
D/S 駆動軸
e 止め輪溝の隅部の曲率中心の外輪の端面からの寸法
P 硬化層のインナー側の端部位置
P0 内輪における面取り部の縁部
P1 大鍔部の高さに対応する位置
r 内輪の面取り部の曲率半径
Ri 止め輪溝のインナー側の隅部の曲率半径
Ro、Ro1、Ro2 止め輪溝のアウター側の隅部の曲率半径
Claims (8)
- 内周に複列の外側転走面が一体に形成された外方部材と、
一端部に車輪を取り付けるための車輪取付フランジを一体に有し、外周にこの車輪取付フランジから軸方向に延びる小径段部が形成されたハブ輪、およびこのハブ輪の小径段部に所定のシメシロを介して圧入された少なくとも一つの内輪からなり、外周に前記複列の外側転走面に対向する複列の内側転走面が形成された内方部材と、
この内方部材と前記外方部材の両転走面間に保持器を介して転動自在に収容された複列の転動体と、
前記外方部材と内方部材との間に形成される環状空間の開口部に装着されたシールとを備え、
前記ハブ輪の内周に転がり軸受が嵌合され、この転がり軸受が止め輪によって位置決め固定された車輪用軸受装置において、
前記止め輪が軸受中心ラインよりもインナー側に装着され、前記止め輪を装着するための止め輪溝が断面略矩形状に形成されると共に、当該止め輪溝の両隅部がそれぞれ異なる曲率半径からなる円弧面に形成され、前記隅部のうちアウター側の隅部の曲率半径がインナー側の隅部の曲率半径よりも大きく設定されていることを特徴とする車輪用軸受装置。 - 前記ハブ輪の小径段部の端部を径方向外方に塑性変形させて形成した加締部により前記ハブ輪に対して前記内輪が固定され、前記加締部の近傍に前記止め輪溝が形成されている請求項1に記載の車輪用軸受装置。
- 前記インナー側の隅部の曲率半径がR0.6以下に規制されると共に、前記アウター側の隅部の曲率半径がR1〜3の範囲に設定されている請求項1または2に記載の車輪用軸受装置。
- 前記アウター側の隅部が複数の曲率半径からなる複合Rで構成されている請求項1または2に記載の車輪用軸受装置。
- 前記アウター側の隅部の円弧面の開始位置が前記転がり軸受の外輪のインナー側の端面よりも所定の寸法だけインナー側に設定されている請求項1乃至4いずれかに記載の車輪用軸受装置。
- 前記アウター側の隅部の円弧面の開始位置が、前記転がり軸受の外輪のインナー側の端面よりも前記止め輪の幅の略半分だけインナー側に設定されている請求項5に記載の車輪用軸受装置。
- 前記止め輪が、断面が矩形状に形成されると共に、外径側の両角部にそれぞれ異なる寸法からなる面取り部が形成され、両角部のうちアウター側の角部の面取り部がインナー側の角部の面取り部よりも大きく設定されている請求項1乃至6いずれかに記載の車輪用軸受装置。
- 前記インナー側の角部の面取り部が0.6mmに規制され、前記アウター側の角部が1〜5mmの範囲に設定されている請求項7に記載の車輪用軸受装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009133715A JP5366665B2 (ja) | 2009-06-03 | 2009-06-03 | 車輪用軸受装置 |
CN201080024473.5A CN102458879B (zh) | 2009-06-03 | 2010-06-02 | 车轮用轴承装置 |
PCT/JP2010/059378 WO2010140633A1 (ja) | 2009-06-03 | 2010-06-02 | 車輪用軸受装置 |
DE112010002239.9T DE112010002239B4 (de) | 2009-06-03 | 2010-06-02 | Lagervorrichtung für ein Fahrzeug |
US13/309,937 US8267593B2 (en) | 2009-06-03 | 2011-12-02 | Bearing apparatus for a wheel of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009133715A JP5366665B2 (ja) | 2009-06-03 | 2009-06-03 | 車輪用軸受装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010280256A true JP2010280256A (ja) | 2010-12-16 |
JP5366665B2 JP5366665B2 (ja) | 2013-12-11 |
Family
ID=43297766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009133715A Active JP5366665B2 (ja) | 2009-06-03 | 2009-06-03 | 車輪用軸受装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8267593B2 (ja) |
JP (1) | JP5366665B2 (ja) |
CN (1) | CN102458879B (ja) |
DE (1) | DE112010002239B4 (ja) |
WO (1) | WO2010140633A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014506108A (ja) * | 2010-12-16 | 2014-03-06 | バウミュラー ニュルンベルク ゲーエムベーハー | 特にポンプユニットの電気機械 |
Families Citing this family (12)
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CA2735630C (en) | 2011-03-29 | 2016-07-05 | Honda Motor Co., Ltd. | Resilient ring-shaped clip installation method and apparatus |
US8616777B1 (en) | 2012-11-16 | 2013-12-31 | Pratt & Whitney Canada Corp. | Bearing assembly with inner ring |
ITTO20130023A1 (it) * | 2013-01-11 | 2014-07-12 | Skf Ab | Unità mozzo di peso leggero con anelli di cuscinetto integrati, e procedimento per la sua fabbricazione |
ITTO20130027A1 (it) * | 2013-01-11 | 2014-07-12 | Skf Ab | Unità mozzo di peso leggero con anelli di cuscinetto integrati, e procedimenti per la sua fabbricazione |
DE102013212989B4 (de) * | 2013-07-03 | 2015-10-08 | Aktiebolaget Skf | Maschinenanordnung |
US9205521B2 (en) | 2013-09-03 | 2015-12-08 | Honda Motor Co., Ltd. | Resilient ring-shaped clip installation system and handling apparatus therefor |
DE102014202948B4 (de) | 2014-02-18 | 2021-05-12 | Schaeffler Technologies AG & Co. KG | Wälzgenietete Radlageranordnung mit gestuftem Innenring |
DE102015211062A1 (de) * | 2015-06-16 | 2016-12-22 | Aktiebolaget Skf | Lagerring mit Haltebord |
CN105042047A (zh) * | 2015-08-13 | 2015-11-11 | 三一重型能源装备有限公司 | 一种限位装置和减速器 |
JP2017100679A (ja) * | 2015-12-04 | 2017-06-08 | スズキ株式会社 | 船外機の歯車の支持構造 |
CN106114056A (zh) * | 2016-07-15 | 2016-11-16 | Bpw(梅州)车轴有限公司 | 一种汽车及其车轴轮毂*** |
CN111356850B (zh) * | 2017-11-10 | 2021-11-23 | 沃尔沃卡车集团 | 变速器输入轴装置 |
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JPH0127923Y2 (ja) * | 1983-01-19 | 1989-08-25 | ||
JP2007271044A (ja) * | 2006-03-31 | 2007-10-18 | Jtekt Corp | 車輪用転がり軸受装置 |
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JPH0745165B2 (ja) | 1987-07-23 | 1995-05-17 | 三井石油化学工業株式会社 | 積層体の製造方法 |
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JP4649713B2 (ja) * | 2000-08-11 | 2011-03-16 | 株式会社ジェイテクト | 車軸用軸受装置 |
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US20070217728A1 (en) * | 2004-09-30 | 2007-09-20 | Shinichirou Kashiwagi | Hub Unit, Rolling Bearing Assembly and Manufacture Method Thereof, as Well as Assembling Apparatus for Rolling Bearing Assebly and Assebly Method Thereof |
WO2007073483A1 (en) * | 2005-12-21 | 2007-06-28 | The Timken Company | Wheel end with coupler |
WO2007111316A1 (ja) * | 2006-03-28 | 2007-10-04 | Jtekt Corporation | 車輪用軸受装置 |
JP5023533B2 (ja) * | 2006-03-28 | 2012-09-12 | 株式会社ジェイテクト | 車輪用軸受装置 |
JP2007292184A (ja) | 2006-04-25 | 2007-11-08 | Ntn Corp | 車輪用軸受装置 |
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2009
- 2009-06-03 JP JP2009133715A patent/JP5366665B2/ja active Active
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2010
- 2010-06-02 CN CN201080024473.5A patent/CN102458879B/zh active Active
- 2010-06-02 DE DE112010002239.9T patent/DE112010002239B4/de active Active
- 2010-06-02 WO PCT/JP2010/059378 patent/WO2010140633A1/ja active Application Filing
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2011
- 2011-12-02 US US13/309,937 patent/US8267593B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0127923Y2 (ja) * | 1983-01-19 | 1989-08-25 | ||
JP2007271044A (ja) * | 2006-03-31 | 2007-10-18 | Jtekt Corp | 車輪用転がり軸受装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014506108A (ja) * | 2010-12-16 | 2014-03-06 | バウミュラー ニュルンベルク ゲーエムベーハー | 特にポンプユニットの電気機械 |
Also Published As
Publication number | Publication date |
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DE112010002239T5 (de) | 2012-06-14 |
CN102458879B (zh) | 2014-06-11 |
JP5366665B2 (ja) | 2013-12-11 |
DE112010002239B4 (de) | 2020-12-03 |
CN102458879A (zh) | 2012-05-16 |
US20120076450A1 (en) | 2012-03-29 |
WO2010140633A1 (ja) | 2010-12-09 |
US8267593B2 (en) | 2012-09-18 |
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