JPH0250325B2 - - Google Patents

Info

Publication number
JPH0250325B2
JPH0250325B2 JP14117682A JP14117682A JPH0250325B2 JP H0250325 B2 JPH0250325 B2 JP H0250325B2 JP 14117682 A JP14117682 A JP 14117682A JP 14117682 A JP14117682 A JP 14117682A JP H0250325 B2 JPH0250325 B2 JP H0250325B2
Authority
JP
Japan
Prior art keywords
ring
shaft
inner ring
bearing
fixing ring
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.)
Expired - Lifetime
Application number
JP14117682A
Other languages
English (en)
Other versions
JPS5846214A (ja
Inventor
Purandenshutain Manfuretsudo
Hansu Rudeigaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF GmbH
Original Assignee
SKF GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SKF GmbH filed Critical SKF GmbH
Publication of JPS5846214A publication Critical patent/JPS5846214A/ja
Publication of JPH0250325B2 publication Critical patent/JPH0250325B2/ja
Granted legal-status Critical Current

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
    • 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
    • F16C19/185—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 two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22316—Means for fastening or attaching the bellows or gaiters
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Description

【発明の詳細な説明】 この発明は環状溝を有する軸の外周に、上記環
状溝を利用し、固定リングで軸受に軸方向の元応
力を加えて軸受を固定した軸受組立体に関する。
環状溝を有する軸の外周にころがり軸受と円筒
形の固定リングを軸受向に並べて嵌め、固定リン
グの軸受に向いていない端部が小径となるように
固定リングを円錐形の変形し、上記小径になつた
端部を軸の外周の環状溝に押込んで軸受を軸方向
に固定することは西ドイツ特許公告第2204831号
（日本特開昭48−84238号公報）により公知であ
る。
上記従来例では軸受の内輪と接触する固定リン
グの一端面は、該リングが円錐形に変形すること
により斜めになり、軸受の内輪の丸みを帯びた角
（かど）に小さな面積でしか接触しなくなるので、
固定リングを円錐形に変形させる前に軸受の内輪
に向かつて押付け、軸受の転動体に軸方向の元応
力を加えるにしても大きな元応力を加えることは
できないと共に、運転中に生じる反対の方向の軸
方向力で固定リングは塑性変形し、加えて置いた
元応力は消え、軸受は軸方向に動けるようになつ
て故障の原因になることがある。又、固定リング
が薄肉であると、運転中に軸受から受ける力でリ
ングは曲がり、固定が弛む危険がある。この現象
は回転が高速で、遠心力が大きい場合にも生じ
る。
そこで本発明は軸受を大きな面で支えることに
より大きな元応力を軸受に加えることを可能にす
ると共に、軸受を確実且つ正確に固定した軸受組
立体に関するもので、環状溝１７を有する軸１０
の外周に軸方向に並んで嵌つた一対の内輪要素
３，４からなる内輪５と、上記対の内輪要素の外
に嵌合した外輪１と、上記外輪と各内輪要素の間
の環状空間に配置された二列転動体８，８と、前
記軸に嵌められ、内輪の一方の端面を軸方向に加
圧して前記転動体に元応力を加える固定リング１
４とからなり、上記固定リング１４は一端部に内
輪の一方の端面と当接する半径方向外向きに突出
した鍔部１５と、上記鍔部から他端に向かつて延
び、その外周の全周か、少なくとも円周方向に離
れた複数の個所を半径方向内向きにプレスされ、
前記軸の環状溝１７に押込まれた筒部とを備え、
且つ該固定リングは前記軸の外径よりも直径が小
さい内周１９を有し、この内周で軸の外周にプレ
ス嵌めしたのである。
以下、本発明の図示の実施例を説明する。
第１図、第２図、両図に示した車輪軸受は車台
に固定するための半径方向外向きのフランジ２を
有する外輪１と、二つの内輪要素３，４から成る
内輪５と、外輪１と両内輪要素３，４の間に２列
に配置され、保持器６と７とで導かれる玉８から
成る。内輪要素３と４は等速継手１１の外筒であ
る軸１０の外周面９上に押し嵌めてあり、内輪の
一端、つまり内輪要素３の左端面は軸１０の肩１
２に接している。この軸である外筒も図示してい
にない車輪リムを固定するため半径方向外向きの
フランジ１３を備えている。内輪を軸１０上に固
定するのにＬ形断面の固定リング１４を用いる。
固定リングの一端部には半径方向外向きの環状を
した鍔部１５があり、この鍔部を内輪要素４の右
端面に当接する。そして、固定リング１４の他端
側の軸方向の筒部１６を内向きに変形して等速継
手１１の外筒である軸１０の外周面９に設けた
ほゞ三角形の断面形状を有する環状溝１７の中に
押込み、この環状溝１７の側面１８に軸方向に支
持させる。
第１図には変形前の固定リングの断面形状を示
してあるが、この固定リング１４の筒部１６を円
周方向に間隔を保つて数個所で半径方向または概
ね半径方向に作用する工具により環状溝１７の中
へ成形する。軸方向の筒部１６の変形前と、変形
時に半径方向の鍔部１５に軸方向力を加え、これ
で内輪要素３と４、および転動体列に互いに元応
力を与える。尚、固定リング１４の内周１９の直
径を軸１０の外周９の外径より僅かに小さくして
置き、組立ての際に固定リング１４を予熱して軸
に嵌める。これにより冷却すると追加の締りばめ
が生じ、それが固定リング１４の変形した筒部１
６の保持効果を強める。
第２図の実施例は上記したように予熱して軸に
嵌めた固定リング１４の筒部１６の全周を環状溝
１７の中に変形する。次にこの変形した筒部１６
の上に保持リング２０を押し被せる。この保持リ
ング２０は内周にねじ２１を有し、軸１０に設け
た延長部の外周のねじ２２にねじ込むのである。
この保持リング２０は固定リングに向いた端部内
周に円錐面２３を有し、この円錐面で筒部１６の
円錐形に変形した外面をおおい、変形部が変形す
るのを防止する。ねじ込んで締付けたこの保持リ
ング２０は、そのほか等速継手１１を密閉する蛇
腹形シール２４を固定する役目もする。
以上のように本発明で使用する固定リングは半
径方向外向きに突出した環状の鍔部を有し、この
鍔部で内輪に当接するため、内輪との接触面積は
大であり、工具で固定リングを軸受に向かつて押
し、鍔部で所望の大きな軸方向の元応力を加える
ことができる。又、この鍔部は固定リングを補強
し、固定リングが高い荷重を受けて曲がるのを防
止するので固定が弛まない。
更に、固定リングの内周の直径は軸の外径より
少し小さいので、軸に嵌めると軸との間に締り嵌
めが生じ、これによつて伝えられる軸方向の力の
少なくとも一部をこの締り嵌めで受けて対向する
ので正確な位置を保持することができる。
【図面の簡単な説明】
第１図は自動車の従動輪用の軸受を固定した本
発明の一実施例の断面図、第２図は同じく本発明
の他の一実施例の断面図で、図中、１は軸受の外
輪、３と４は内輪要素、５は内輪、８は転動体、
１０は軸（等速継手の外筒）、１４は固定リング、
１５はその鍔部、１６は同じく筒部、１７は環状
溝を示す。

Claims (1)

    【特許請求の範囲】
  1. １ 環状溝１７を有する軸１０の外周に軸方向に
    並んで嵌つた一対の内輪要素３，４からなる内輪
    ５と、上記対の内輪要素の外に嵌合した外輪１
    と、上記外輪と各内輪要素の間の環状空間に配置
    された二列の転動体８，８と、前記軸に嵌めら
    れ、内輪の一方の端面を軸方向に加圧して前記転
    動体に元応力を加える固定リング１４とからな
    り、上記固定リング１４は一端部に内輪の一方の
    端面と当接する半径方向外向きに突出した鍔部１
    ５と、上記鍔部から他端に向かつて延び、その外
    周の全周か、少なくとも円周方向に離れた複数の
    個所を半径方向内向きにプレスされ、前記軸の環
    状溝１７に押込まれた筒部とを備え、且つ該固定
    リングは前記軸の外径よりも直径が小さい内周１
    ９を有し、この内周で軸の外周にプレス嵌めした
    ことを特徴とする軸受組立体。
JP57141176A 1981-08-17 1982-08-16 軸受組立体 Granted JPS5846214A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813132443 DE3132443A1 (de) 1981-08-17 1981-08-17 Anordnung zur axialen festlegung von maschinenelementen
DE3132443.6 1981-08-17

Publications (2)

Publication Number Publication Date
JPS5846214A JPS5846214A (ja) 1983-03-17
JPH0250325B2 true JPH0250325B2 (ja) 1990-11-02

Family

ID=6139482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57141176A Granted JPS5846214A (ja) 1981-08-17 1982-08-16 軸受組立体

Country Status (6)

Country Link
US (1) US4449841A (ja)
JP (1) JPS5846214A (ja)
DE (1) DE3132443A1 (ja)
FR (1) FR2511450B1 (ja)
GB (1) GB2105001B (ja)
IT (2) IT1152344B (ja)

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EP0950824A3 (en) 1998-04-15 2000-02-02 Nsk Ltd Constant velocity joint and rolling bearing unit for wheel
DE50009877D1 (de) * 2000-10-17 2005-04-28 Abb Turbo Systems Ag Baden Hydrodynamisches Axiallager mit Schwimmscheibe
DE10058491A1 (de) 2000-11-24 2002-05-29 Ina Schaeffler Kg Lager zur Fixierung einer Lenkwelle
DE10318751A1 (de) * 2003-04-25 2004-11-11 Valeo Wischersysteme Gmbh Wellen-Naben-Verbindung zum Sichern von Lagern, Verfahren und Vorrichtung zur Herstellung von Wellen-Naben-Verbindungen
JP2007198399A (ja) * 2006-01-23 2007-08-09 Ntn Corp 動力伝達シャフト
DE102006060883A1 (de) * 2006-12-22 2008-06-26 Schaeffler Kg Verspannungssystem zum axialen Verspannen von Maschinenelementen auf einer Welle oder in einem Gehäuse
DE102010000715A1 (de) * 2010-01-07 2011-07-14 Robert Bosch GmbH, 70469 Befestigung einer Anschlagscheibe
DE102012007329B4 (de) * 2012-04-12 2014-02-27 Volkswagen Aktiengesellschaft Welle-Nabe-Verbindung
US9103427B2 (en) 2013-03-15 2015-08-11 American Axle & Manufacturing, Inc. Axle assembly
US9254713B2 (en) 2013-03-15 2016-02-09 American Axle & Manufacturing, Inc. Axle assembly with inboard axle shaft bearings that support a differential mechanism
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FR3023879A1 (fr) * 2014-07-15 2016-01-22 Peugeot Citroen Automobiles Sa Liaison a rotule avec bague sertie
US10267401B2 (en) 2015-11-25 2019-04-23 American Axle & Manufacturing, Inc. Axle assembly
WO2017165777A1 (en) 2016-03-25 2017-09-28 American Axle & Manufacturing, Inc. Disconnecting axle assembly
US10704663B2 (en) 2018-09-06 2020-07-07 American Axle & Manufacturing, Inc. Modular disconnecting drive module with torque vectoring augmentation
US10927937B2 (en) 2018-09-06 2021-02-23 American Axle & Manufacturing, Inc. Modular disconnecting drive module with torque vectoring augmentation

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Also Published As

Publication number Publication date
US4449841A (en) 1984-05-22
DE3132443C2 (ja) 1987-10-15
IT8222673V0 (it) 1982-08-06
GB2105001B (en) 1985-05-15
IT8222774A0 (it) 1982-08-06
IT1152344B (it) 1986-12-31
DE3132443A1 (de) 1983-02-24
FR2511450A1 (fr) 1983-02-18
JPS5846214A (ja) 1983-03-17
GB2105001A (en) 1983-03-16
FR2511450B1 (fr) 1986-09-19

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