CN2322352Y - 用于将滚动轴承夹持在轴上的弹性容隙环 - Google Patents

用于将滚动轴承夹持在轴上的弹性容隙环 Download PDF

Info

Publication number
CN2322352Y
CN2322352Y CN96290001U CN96290001U CN2322352Y CN 2322352 Y CN2322352 Y CN 2322352Y CN 96290001 U CN96290001 U CN 96290001U CN 96290001 U CN96290001 U CN 96290001U CN 2322352 Y CN2322352 Y CN 2322352Y
Authority
CN
China
Prior art keywords
ring
axle
allowable
gap
groove
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 - Fee Related
Application number
CN96290001U
Other languages
English (en)
Inventor
C·A·米歇尔
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.)
Torrington Co Ltd
Original Assignee
Torrington Co Ltd
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 Torrington Co Ltd filed Critical Torrington Co Ltd
Application granted granted Critical
Publication of CN2322352Y publication Critical patent/CN2322352Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • 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
    • F16C19/16—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 a single row of balls
    • F16C19/163—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 a single row of balls with angular contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

用于将滚动轴承夹持在轴上的弹性容隙环,包括一根带滚动轴承(3,10)的轴(2),轴(2)上有沟槽(7)和环绕此轴安装的弹性容隙环(5),环(5)有一倒角端(8)同上述滚动轴承接触,并且有一内肩(6)伸入沟槽(7)内。为使环(5)的内肩(6)能卡在沟槽(7)内,并保持环的轴向强度,至少有一条狭缝(12)从环件的倒角端朝环的另一端延伸,但并不到达另一端。

Description

用于将滚动轴承夹持在轴上的弹性容隙环
本发明实用新型涉及一种弹性容隙环和带此环的轴装置。
法国专利538058号公开了一种滚珠轴承，它带有一个由螺母紧固在轴上的开缝式锥形套；但是此套中的狭缝所起的作用与本发明的目的不同。
德国专利2231099号公开了一种轴装置中用到的弹性材料制成的容隙环，此环具有一个装于轴的沟槽中的内肩，同时此环的外表面倒斜面并与内座圈的表面相接触，从而使得此环在一压紧弹簧的压力下将内肩卡在轴上的沟槽之中。通过把轴上的这一沟槽加长到比此环的内肩的轴向长度还长，就能使此环能相对于该轴运动，例如当把一转向轮对着此环装到轴上时便可能出现这种情形。
现有技术提出了目前所用的这类环(见图1)，应该注意到，为了将此环装配到轴上，环沿着它的轴向长度在标号1处有狭缝，使得它所张开的口能让内肩沿着轴的外表面滑动，直到它到达轴上的沟槽位置而后卡到槽内。
但是已经注意到，在轴向负荷的某些状态下可以发生变形，这就产生了需控制环件的问题。
本实用新型的目的是提供一种改进的用于将滚动轴承夹持在轴上的由弹性材料制成的容隙环。
根据本实用新型的一个方面，提出了用于轴装置上的弹性材料制成的容隙环，此轴装置包括带沟槽的轴以及围绕此轴安装的至少一个滚动轴承，环箍在轴上且有一端同滚动轴承相接触，此环件在上述这一端上构成一个经装配可进入前述沟槽内的部分，在上述这一端于环的外侧还有倒角面，其特征在于：至少有一条狭缝从上述这一端朝向环件的另一端延伸出，但却不到达另一端。
根据本实用新型的另一个方面，提出了一种轴装置，它包括带有沟槽的轴、围绕此轴安装的至少一个滚动轴承接触，环在上述这一端上有一部分伸入到所述沟槽内，在上述这一端于环件的外侧上有一倒角面，且至少有一条狭缝以及压紧弹簧装置，后者将滚动轴承推抵到环上，使得这一弹簧装置的力作用于环上从而有助于使环保持在沟槽内，其特征在于：上述的至少一条狭缝是从上述这一端朝向环的另一端延伸但却不到达另一端。
在环上最好开三条这样的狭缝，每条狭缝都从一端开始向环的另一端延伸但并不到达另一端。
为了更好地理解本实用新型并说明其如何起作用，下面将以举例形式对照附图中的图2,3与4加以描述，在附图中，
图1是现有技术的弹性容隙环；
图2是带有容隙环的轴装置一端的一部分的局部纵向剖视图；
图3是图2中所示容隙环的示意性透视图；和
图4是此容隙环的纵向剖面图。
图2表明轴2的一部分，这部分上安装有角接触滚动轴承座圈3，座圈3上安装着外管4。
在所示管4的端部，弹性容隙环5带有内肩6，内肩位于在轴2上经滚轧、压制或者机加工而成的沟槽7中。环5在带有肩6的这一端的外表面为一倒角面8，它抵住内座圈10的表面9，在依图2中箭头所指方向上，在一压紧弹簧(未示出)的作用下，使内肩6卡在沟槽7中。这样便可阻止内肩6滑出沟槽。
通过使沟槽7加长到比内肩6的长度还长，就可使环5相对于所述轴运动，例如当使一转向轮对着环5的另一端面紧固到所述轴上时，便可能有这种情形。
如图3与4所示，环5设置有至少一个，图示中为三个基本上等间隔分布的狭缝12，它们从环5的具有内肩6的这一端开始朝向环5的另一端11延伸，但不到达另一端11。通过将各条狭缝中止于不到达端部11的位置，与图1中所示的环相比，环5的轴向强度得以提高，此外，这种更接近于管状的结构在相同的载荷下较不易变形。
为了装配上环件5，先将此环件配合到轴2上(环件5的主内径相对于轴2构成间隙配合)，管4受迫对着图2中的箭头所示的方向反抗它的压紧弹簧并且环5的内肩6间隙地配合在沟槽7中。然后松释管4使弹簧的压力迫使内肩6卡入到沟槽7中。

Claims (3)

1．一种用于将滚动轴承夹持在轴上的弹性材料制成的容隙环(5)，此种轴装置包括一个带沟槽(7)的轴(2)和围绕此轴安装的至少一个滚动轴承(10)，环绕此轴配合且有一端部同滚动轴承的内座圈(10)接触的环(5)，此环在上述端部倒角面(8)上有一个经装配可卡入前述沟槽(7)内的内肩(6)，在上述端部处，于环的外侧设有端部倒角面(8)，其特征在于：在所述上部形成至少一条从上述端部倒角面(8)朝向环(5)的另一端延伸，但却不到达另一端的狭缝(12)。
2．如权利要求1所述的容隙环，其特征在于：制成容隙环性材料为塑料。
3．如权利要求1或2所述的容隙环，其特征在于有三条上述的狭缝(12)，都从端部倒角面(8)朝向环(5)的另一端延伸，但却不到达另一端，三条缝在环(5)周围基本上等间距分布。
CN96290001U 1995-02-14 1996-02-13 用于将滚动轴承夹持在轴上的弹性容隙环 Expired - Fee Related CN2322352Y (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9502846A GB2298005B (en) 1995-02-14 1995-02-14 Resilient tolerance ring and shaft arrangement including a ring
GB9502846.0 1995-02-14

Publications (1)

Publication Number Publication Date
CN2322352Y true CN2322352Y (zh) 1999-06-02

Family

ID=10769566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96290001U Expired - Fee Related CN2322352Y (zh) 1995-02-14 1996-02-13 用于将滚动轴承夹持在轴上的弹性容隙环

Country Status (8)

Country Link
JP (1) JP3038627U (zh)
CN (1) CN2322352Y (zh)
AU (1) AU679891B3 (zh)
BR (1) BR9605307A (zh)
DE (1) DE29680093U1 (zh)
ES (1) ES1038009Y (zh)
GB (1) GB2298005B (zh)
WO (1) WO1996025607A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100385128C (zh) * 2002-12-11 2008-04-30 通用电气公司 安装轴承组件的方法和装置
CN103328843A (zh) * 2010-11-25 2013-09-25 Skf公司 用于将轴承圈在保持元件中定心的方案
CN103453013A (zh) * 2012-05-31 2013-12-18 Skf公司 用于转向柱的滚动轴承组件装置
CN105531489A (zh) * 2013-09-13 2016-04-27 株式会社海莱客思 轴承构造
CN108747202A (zh) * 2018-05-02 2018-11-06 江苏瑞尔隆盛叶轮科技有限公司 一种轴固定结构
CN108775344A (zh) * 2018-06-13 2018-11-09 苏州云联车控信息科技有限公司 一种轴承连接盘

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633030C1 (de) * 1996-08-16 1997-12-18 Seeger Orbis Gmbh & Co Ohg Spannhülse
FR2779787B1 (fr) * 1998-06-12 2000-08-04 Skf France Bague de tolerance pour roulement
DE19951388A1 (de) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Toleranzring
CN104246880B (zh) 2012-04-30 2018-08-28 圣戈班性能塑料万科有限公司 带有有槽侧壁的公差环
MY172768A (en) 2012-04-30 2019-12-12 Saint Gobain Performance Plastics Rencol Ltd Tolerance ring with perforated waves

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR538058A (fr) * 1921-07-08 1922-06-03 Roulements N K A Soc D Dispositif de serrage permettant l'application de roulements à billes, à disques, à rouleaux cylindriques ou coniques, à alésage cylindrique sur tout organe de transmission
US1530086A (en) * 1922-11-03 1925-03-17 Harry R Lontz Sleeve bearing
US2232473A (en) * 1939-05-10 1941-02-18 Gemmer Mfg Co Self-adjusting antifriction bearing
IT1106715B (it) * 1978-12-20 1985-11-18 Dugomrolli Srl Perfezionamento alle testate di rulli per trasportatori particolarmente per rulli con camicia cilindrica girevole in materiale plastico
US4699528A (en) * 1986-04-21 1987-10-13 Zephyr Manufacturing Company Rotary assembly having self-positioning bearing, and method
GB2231099B (en) * 1989-04-28 1993-04-07 Torrington Co Shafts mounted in ball or roller bearings

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100385128C (zh) * 2002-12-11 2008-04-30 通用电气公司 安装轴承组件的方法和装置
CN103328843A (zh) * 2010-11-25 2013-09-25 Skf公司 用于将轴承圈在保持元件中定心的方案
CN103328843B (zh) * 2010-11-25 2016-08-10 Skf公司 用于将轴承圈在保持元件中定心的方案
CN103453013A (zh) * 2012-05-31 2013-12-18 Skf公司 用于转向柱的滚动轴承组件装置
CN105531489A (zh) * 2013-09-13 2016-04-27 株式会社海莱客思 轴承构造
CN105531489B (zh) * 2013-09-13 2018-04-13 株式会社海莱客思 轴承构造
CN108747202A (zh) * 2018-05-02 2018-11-06 江苏瑞尔隆盛叶轮科技有限公司 一种轴固定结构
CN108775344A (zh) * 2018-06-13 2018-11-09 苏州云联车控信息科技有限公司 一种轴承连接盘

Also Published As

Publication number Publication date
JP3038627U (ja) 1997-06-24
AU679891B3 (en) 1997-07-10
DE29680093U1 (de) 1997-01-16
AU4669196A (en) 1996-09-04
GB2298005B (en) 1998-08-12
GB9502846D0 (en) 1995-04-05
BR9605307A (pt) 1997-05-27
ES1038009U (es) 1998-05-16
GB2298005A (en) 1996-08-21
WO1996025607A1 (en) 1996-08-22
ES1038009Y (es) 1998-11-16

Similar Documents

Publication Publication Date Title
CN2322352Y (zh) 用于将滚动轴承夹持在轴上的弹性容隙环
CN1067147C (zh) 防尘罩的定位环
CN1021663C (zh) 带有转速传感器的减摩轴承组件
US5080157A (en) Seal for use between relatively rotating members
US4126317A (en) Seal for installing seal over splined shaft
EP1039161B1 (de) Wellenabdichtung
CA1229835A (en) Rotatable shaft assembly
US5588338A (en) Snap-in pedal with end caps
EP0485697A2 (de) Elastisches Gleitlager
CN1071864C (zh) 推力轴承组件
DE3536327A1 (de) Rollenbodenanordnung fuer eine tragrolle
CN1016005B (zh) 用于凸耳式万向接头的密封和防尘装置
CN1095799A (zh) 一种具有滑动性密封的薄型改进型滚柱轴承
DE4231863A1 (de) Foerderbandrolle
GB2332486A (en) Thrust bearing with misassembly tag
EP2588772A1 (de) Dichtungsanordnung
WO2002044578A1 (de) Abdichtung für ein ausrücklager
DE2951586A1 (de) Waelzlager fuer laengsbewegungen einer welle
DE8531659U1 (de) Vorrichtung zur Befestigung von Lagern
DE3839558A1 (de) Vorrichtung zur elektrischen verbindung von aufnehmern an lagern
EP1526310A1 (de) Dichtungsanordnung
DE2619335A1 (de) Anordnung zur abdichtung von lagern, insbesondere von waelzlagern an foerderbandtragrollen, vorzugsweise des untertagebetriebes
DE3125688C2 (de) Anordnung zur Abdichtung eines verschiebbaren zylindrischen Körpers in einer Gehäuseöffnung
DE3411343C2 (zh)
WO2001031211A1 (de) Toleranzring eines radiallagers

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee