EP0216030A1 - Vorrichtung zum Einpressen und Abziehen von Lagern oder Hülsen, insbesondere für Achslager und/oder Radflanschnaben an Kraftfahrzeugen - Google Patents

Vorrichtung zum Einpressen und Abziehen von Lagern oder Hülsen, insbesondere für Achslager und/oder Radflanschnaben an Kraftfahrzeugen Download PDF

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Publication number
EP0216030A1
EP0216030A1 EP86108836A EP86108836A EP0216030A1 EP 0216030 A1 EP0216030 A1 EP 0216030A1 EP 86108836 A EP86108836 A EP 86108836A EP 86108836 A EP86108836 A EP 86108836A EP 0216030 A1 EP0216030 A1 EP 0216030A1
Authority
EP
European Patent Office
Prior art keywords
bearing
axial
hub
spacer tube
support
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.)
Withdrawn
Application number
EP86108836A
Other languages
German (de)
English (en)
French (fr)
Inventor
Horst Klann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0216030A1 publication Critical patent/EP0216030A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53448—Vehicle wheel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y10T29/53857—Central screw, work-engagers around screw
    • Y10T29/53878—Tubular or tube segment forms work-engager

Definitions

  • the invention relates to a device for pressing in and pulling out bearings or sleeves, in particular for axle bearings (rolling bearings) and / or wheel flange hubs on motor vehicles, consisting of a threaded spindle which interacts with a threaded nut and is provided with a stop shoulder, the threaded spindle being rotatably mounted on an axial support bearing and is axially supported on its stop shoulder and the threaded nut can be placed axially on an exchangeable axial pressure piece.
  • the axial support bearing, on which the stop shoulder of the threaded spindle rests is formed by an annular disc which is provided on one end face with axial pressure pins which can either be placed through holes in the end wall of the bearing sleeve on the bearing shell to be pressed out or on the end face of the bearing sleeve.
  • the threaded nut with which the axial pressing forces are generated is supported in one case on a washer resting on the open end face of the bearing sleeve and in the other case on an axial pressure piece which can be inserted into the open side of the bearing sleeve and which lies against the bearing shell to be pressed in.
  • Special means for centering the threaded spindle or the pressure pieces with respect to the axis of the bearing sleeve or bearing shell are not provided.
  • a complete pulling out of the bearing shell from the bearing sleeve is not possible, however, because the open side of the bearing sleeve is closed by the perforated disk against which the threaded nut lies on the outside.
  • this known device is only to be used for bearing sleeves which have flat end faces on both sides or have an end wall provided with push-through holes.
  • the invention is therefore based on the object of providing a device of the type mentioned at the outset, with which it is possible to press or roll the bearing under centered guidance into a cylinder bore of a bearing hub which is only provided on one end face with a plane support surface or is to be removed from this bearing hub to squeeze out, and with which it is also possible to press into an already assembled, ie Rolling bearing inserted into the bearing hub to press a wheel flange hub.
  • a spacer tube penetrated by the threaded spindle carries the axial support bearing and the end of which faces the axial pressure piece has a centering with a support shoulder for a workpiece part to be supported (bearing cylinder or wheel flange hub) or an exchangeable part which can be penetrated between the spacer tube and the workpiece part Has support ring.
  • This also has the advantage that handling is equally simple and centered for all three applications coaxial guidance of the parts to be connected or separated from one another is ensured to the same extent.
  • the fact that several support rings with differently sized support shoulders are optionally available ensures the advantageous possibility of using the device with axle bearings or wheel flange hubs or the like of different sizes. The same also applies to the embodiment of the invention according to claims 3 and 4.
  • Claim 2 not only simplifies and reduces the cost of producing the spacer tube and the end wall, but also creates the possibility of exchanging the end wall for another with a different axial support bearing and possibly a different threaded spindle.
  • the designed according to claim 5 thrust piece has the advantage that it can be used as a turning part both for pulling a rolling bearing out of the bearing hub and for pressing the matching wheel flange hub into the rolling bearing.
  • the device shown in the drawing consists of a threaded spindle 1, an axial support bearing 2, which is inserted concentrically in an end wall 3 of a spacer tube 4 and receives the threaded spindle 1 concentrically, and a number of support rings 5, 6 and 7, which on the End wall 3 opposite end of the spacer tube 4 can be attached to this, and from a number of thrust pieces 8, 9 and 10, which can each be individually placed on the threaded spindle 1 and which can be supported axially on a threaded nut 11 which can be screwed onto the free end of the threaded spindle 1.
  • the threaded spindle 1 is provided at one end with an annular flange 12 and behind it with a key profile 13, which preferably has a hexagonal shape.
  • the threaded spindle has a cylindrical centering projection 14, which centers it in the axial support bearing 2.
  • the axial support bearing 2 is designed as a double-shell ball bearing and is seated in a coaxially arranged cylindrical recess 15 on the end face of the end wall 3, which has a circular shape and has a central through-bore 16 for inserting the threaded spindle 1.
  • the axial support bearing 2 is secured in the recess 15 by means of a locking ring 17 which is seated in an annular groove 18.
  • the end wall 3 On the side opposite the recess 15, the end wall 3 has a threaded shoulder 19 which can be screwed or detachably screwed into a corresponding internal thread 20 on one end side of the spacer tube 4.
  • the end wall 3 can thus easily be removed from the spacer tube 4 and, if necessary, exchanged for another.
  • the spacer tube 4 which has the shape of a cylindrical hollow body, has in its axial center two diametrically opposite, window-like slot openings 21 and 22, which not only allow an insight into its interior, but also mean a reduction in weight.
  • the spacer tube 4 is provided with an internal thread 23, into which one of the support rings 5, 6 or 7, which are all likewise provided with a corresponding threaded attachment, can optionally be screwed. It can be seen that the spacer rings 5, 6 and 7 each have a plurality of ring-shaped support shoulders 25, 26, 27, 28, 29 and 30 of different sizes on their end faces opposite the threaded attachments 24.
  • These support shoulders 25 to 30 with different diameters are matched to different bearing hubs 31 of motor vehicles, which are fastened to their steering knuckles 32 and are each intended to receive a roller bearing 33 which is to be pressed into the bearing hub 31 with the aid of the device or can be pulled out of it .
  • the pressure pieces 8, 9 and 10 which are designed essentially as cylindrical annular disks of different diameters and each have cylindrical centering shoulders 8 'or 9' or 10 'of different diameters and which can optionally be placed on the threaded spindle 1, are based on their shape different roller bearings 33 matched so that they can be centered in the manner shown in FIG. 2 or in FIG. 4.
  • the device is shown as it is used to pull a rolling bearing 33 out of the bearing hub 31 of a motor vehicle steering knuckle 32.
  • the axial pressure piece 8 is then first loosely pushed onto the threaded spindle and then the threaded nut 11 is screwed on, until the end face of the axial thrust piece 8 surrounding the cylindrical centering shoulder 8 'lies snugly against the rolling bearing 33 on the end face. Then the threaded spindle is rotated with the help of a turning key, which is placed on the key profile 13, so that the threaded nut 11, which may be prevented from rotating by means of a second key, is pulled in the direction of arrow 34 and the roller bearing 33 is removed from the bearing hub 31 pushes out into the cavity of the spacer tube 4.
  • either the thrust piece 9 or the thrust piece 10 can be used instead of the thrust piece 8.
  • the support rings 5 and 7 are optionally available for bearing hubs 31 with different diameters.
  • the device For pressing a roller bearing 33 into the cylindrical bore 35 of the bearing hub 31, the device is used in the manner shown in FIGS. 3 and 4, which differs from that of FIGS. 1 and 2 only in that the one used here, also with a cylindrical centering lug 8 'provided axial thrust piece 8/1 centering the roller bearing 33 before it is inserted into the cylindrical bore 35 of the bearing hub 31 and that the entire length of the threaded spindle 1 is required when the roller bearing 33 is pressed into the bearing hub 31.
  • the axial pressure piece 8/1 differs from the axial pressure piece 8 only in that it has no cylindrical recess on the end face opposite the centering projection 8 ', into which the threaded nut 11 is partially immersed.
  • the device can also be used to press a wheel flange hub 36 into a roller bearing 33 already seated in the bearing hub 31.
  • the spacer tube 4 is provided on the side opposite the end wall 3 with a support ring 7/1, which receives a cylindrical hub shoulder 37 of the wheel flange hub 36 and the outer end face 38 of which rests on an annular shoulder 39 of the wheel flange hub 36.
  • an axial thrust piece 40 is provided as a counter bearing, which, with a short centering projection 41, projects slightly into the center of the bore of the rolling bearing 33, and its longer centering projection 42 on the opposite side on the threaded nut 11, which the free end of the threaded spindle 1 is screwed on, supports.
  • the device according to the invention which consists of a few, easily assembled and also easy to produce individual parts, in a simple manner for three different operations, namely for pressing a roller bearing 33 into a bearing hub 31, for pulling out one Rolling bearing 33 from a bearing hub 31 and for pressing a wheel flange hub 36 into a roller bearing 33 already fastened in a bearing hub 31 can be used, it being ensured in any case that the forces used are effective exactly in the axial direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Automatic Assembly (AREA)
  • Mounting Of Bearings Or Others (AREA)
EP86108836A 1985-08-30 1986-06-28 Vorrichtung zum Einpressen und Abziehen von Lagern oder Hülsen, insbesondere für Achslager und/oder Radflanschnaben an Kraftfahrzeugen Withdrawn EP0216030A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3530983 1985-08-30
DE3530983A DE3530983C1 (de) 1985-08-30 1985-08-30 Vorrichtung zum Einpressen und Abziehen von Lagern oder Huelsen,insbesondere fuer Achslager und/oder Radflanschnaben an Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
EP0216030A1 true EP0216030A1 (de) 1987-04-01

Family

ID=6279734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108836A Withdrawn EP0216030A1 (de) 1985-08-30 1986-06-28 Vorrichtung zum Einpressen und Abziehen von Lagern oder Hülsen, insbesondere für Achslager und/oder Radflanschnaben an Kraftfahrzeugen

Country Status (7)

Country Link
US (1) US4709459A (es)
EP (1) EP0216030A1 (es)
JP (1) JPS6254632A (es)
AU (1) AU6189186A (es)
DE (1) DE3530983C1 (es)
DK (1) DK412786A (es)
ES (1) ES295327Y (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328628A (zh) * 2015-12-11 2016-02-17 天津爱田汽车部件有限公司 一种汽车传动轴零部件定位安装装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114470A (ja) * 1983-11-26 1985-06-20 Nippon Rejibon Kk 回転研削研磨具
DE3730017C1 (de) * 1987-09-08 1989-01-26 Horst Klann Vorrichtung zum Einpressen und Abziehen von Lagern oder Huelsen,insbesondere fuer Achslager und/oder Radflanschnaben an Kraftfahrzeugen
US5033177A (en) * 1989-09-08 1991-07-23 Innovative Tools & Equipment Corporation Sleeve bearing puller and installer
US5170548A (en) * 1991-08-26 1992-12-15 Esaul Ramirez Trailer wheel hub pulling device
US5893202A (en) * 1997-09-19 1999-04-13 Chiquita Brands, Inc. Tool and method for installing the inner oil seal in the hub of a wheel assembly
DE10018799A1 (de) * 2000-04-15 2001-10-25 Volkswagen Ag Montagevorrichtung für die Montage einer Radlagernabeneinheit an einem Radträger eines Kraftfahrzeuges
DE20106519U1 (de) * 2001-04-14 2001-07-12 Klann Tools Ltd., Oxfordshire Werkzeug zum Austauschen von Radlagern
DE20206000U1 (de) * 2002-04-16 2002-08-14 Klann Tools Ltd., Oxfordshire Vorrichtung zum Austauschen einer Radflanschnabe sowie eines Radlagers
DE20214363U1 (de) 2002-09-16 2002-11-21 Klann Tools Ltd., Oxfordshire Vorrichtung zum Ausziehen und Einpressen von Lagerbuchsen, Wälzlagern u.dgl.
DE102005011806B4 (de) * 2004-03-20 2008-10-02 Klann-Spezial-Werkzeugbau-Gmbh Flexible Auspressvorrichtung für Dämpfungsbuchsen einer Kraftfahrzeugachse
US7263765B1 (en) * 2004-05-17 2007-09-04 Smith Thomas F Marine bearing alignment and insertion tool
DE202005003450U1 (de) * 2005-03-04 2005-05-19 Klann-Spezial-Werkzeugbau-Gmbh Vorrichtung zum Aus-und Einpressen eines rückseitig geschlossenen Radlagers
DE202005006802U1 (de) 2005-04-28 2005-07-21 Klann-Spezial-Werkzeugbau-Gmbh Vorrichtung mit einer Zugspindel zum Einziehen eines Radlagers
DE202011005562U1 (de) 2011-04-21 2011-10-26 Klann-Spezial-Werkzeugbau-Gmbh Radlagerwerkzeug
DE102013207699B4 (de) * 2012-10-12 2021-06-17 Schaeffler Technologies AG & Co. KG Werkzeugsatz zur Reparatur einer Fahrzeugachse
EP2777884A1 (en) * 2013-03-11 2014-09-17 Sinmat Technology Corporation Bearing installer for hub
CN111002025B (zh) * 2019-12-16 2024-05-14 昆山富利瑞电子科技有限公司 自动化组装设备
CN113954005B (zh) * 2021-10-27 2023-04-07 天津电力机车有限公司 一种机车用制动盘拆卸及安装装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465124A (en) * 1923-03-13 1923-08-14 Jr Hiram E Gardner Bushing remover and replacer
GB273191A (en) * 1927-01-22 1927-06-30 Victor Henri Broc A device for the withdrawal of ball races from shafts
GB687423A (en) * 1950-05-16 1953-02-11 V L Churchill & Company Ltd A tool for removing and replacing taper roller bearing outer cups from and into their housings
US3862483A (en) * 1972-10-10 1975-01-28 Kenneth D Kloster Special arbor press tool
DE3443249A1 (de) * 1984-11-23 1986-06-05 Franc 1000 Berlin Kroselj Vorrichtung zum aus- und einbauen von waelzlagern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE190436C (es) *
US1608800A (en) * 1925-01-26 1926-11-30 Orrin B Martin Tool
FR607564A (fr) * 1925-12-08 1926-07-05 Appareil arrache-roulement
DE915176C (de) * 1942-02-17 1954-07-15 Gelsenkirchener Bergwerks Akti Vorrichtung zum Aufpressen scheibenfoermiger Koerper auf Wellen
US3110958A (en) * 1960-10-04 1963-11-19 Mccord Jesse Lee Bushing removing and inserting tool
US3662451A (en) * 1970-07-30 1972-05-16 Webster Electric Co Inc Hydraulic puller apparatus for attaching a coupling to a hose
US3762021A (en) * 1970-09-21 1973-10-02 Racin M And Reynolds D Tool for releasing frozen work parts
US4624040A (en) * 1985-05-28 1986-11-25 Alex Sabo Front wheel bearing pusher

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465124A (en) * 1923-03-13 1923-08-14 Jr Hiram E Gardner Bushing remover and replacer
GB273191A (en) * 1927-01-22 1927-06-30 Victor Henri Broc A device for the withdrawal of ball races from shafts
GB687423A (en) * 1950-05-16 1953-02-11 V L Churchill & Company Ltd A tool for removing and replacing taper roller bearing outer cups from and into their housings
US3862483A (en) * 1972-10-10 1975-01-28 Kenneth D Kloster Special arbor press tool
DE3443249A1 (de) * 1984-11-23 1986-06-05 Franc 1000 Berlin Kroselj Vorrichtung zum aus- und einbauen von waelzlagern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105328628A (zh) * 2015-12-11 2016-02-17 天津爱田汽车部件有限公司 一种汽车传动轴零部件定位安装装置
CN105328628B (zh) * 2015-12-11 2017-06-09 天津爱田汽车部件有限公司 一种汽车传动轴零部件定位安装装置

Also Published As

Publication number Publication date
DE3530983C1 (de) 1987-01-22
JPS6254632A (ja) 1987-03-10
DK412786A (da) 1987-03-01
US4709459A (en) 1987-12-01
DK412786D0 (da) 1986-08-29
AU6189186A (en) 1987-03-05
ES295327Y (es) 1987-07-16
ES295327U (es) 1986-11-01

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