DE1858494U - POSITIONING ARRANGEMENT FOR UNIVERSAL JOINTS. - Google Patents

POSITIONING ARRANGEMENT FOR UNIVERSAL JOINTS.

Info

Publication number
DE1858494U
DE1858494U DEJ10469U DEJ0010469U DE1858494U DE 1858494 U DE1858494 U DE 1858494U DE J10469 U DEJ10469 U DE J10469U DE J0010469 U DEJ0010469 U DE J0010469U DE 1858494 U DE1858494 U DE 1858494U
Authority
DE
Germany
Prior art keywords
outer race
race
collar
axial
roller bearing
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
Application number
DEJ10469U
Other languages
German (de)
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.)
IHO Holding GmbH and Co KG
Original Assignee
Industriewerk Schaeffler OHG
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 Industriewerk Schaeffler OHG filed Critical Industriewerk Schaeffler OHG
Priority to DEJ10469U priority Critical patent/DE1858494U/en
Publication of DE1858494U publication Critical patent/DE1858494U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings 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
    • F16C19/34Bearings 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
    • F16C19/38Bearings 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
    • F16C19/381Bearings 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 at least one row for radial load in combination with at least one row for axial load
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/382Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
    • F16D3/385Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/26Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
    • F16D3/38Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
    • F16D3/40Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
    • F16D3/41Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00Apparatus or articles in engineering in general
    • F16C2361/41Couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

Lagerungsanordmmg für Kreuzgelenke DieNeuerung betrifft eine Lagerung für Kreuzgelenke ;. beider die Zapfen eines Gelenkkreuzes in Augen der Uel-= lengabeln durch Wälzlager gelagert sindy die aus je ei- nem äußeren Laufring bestehen ;, der in das Gabelange ein- gesetzt ist und sich axial durch inenBundgegen die Ga= bei abstützt und in dem Uälzkörper angeordnet sind :, die entweder nmittelbaroderunterZwischenschaltung eines inneren Laufringes am Gelenkkreuzzapfen abrollen. Dieinfolge der Fliehkraft und eventueller Umbuchten auf dieGelenkkreuszapfen einwirkenden Axialkräfte werden bei bekannten Kreuzgelenklagerungen dadurch aufgenommen daß der äußere Laufring als am Boden geschlossene Büchse aus- gebildet wird ? wobei der Gelenkkreuzzapfen gegen diesen Büchsenboden zur Anlage kommt. Hierbei wird meist zwischen die Stirnfläche des elenkkreussapfens und den Büchsenboden eine Scheibe aus einem Werkstoff mit günstigen Gleiteigen- schafteneingelegt. Es ist aber auch schon bekanntgeworden, an dieser Stelle einen Axialwälzlagerkäfig einzulegen, um die Reibung und damit den Verschleiß noch geringer zu halten. Storage arrangement for universal joints The innovation relates to a bearing for universal joints; both the tenons of a joint cross in the eyes of the Uel- = forks are supported by roller bearings, each made of a an outer race; which is inserted into the fork tong is set and runs axially through a collar against the Ga = are supported at and arranged in the Uälzkörper:, the either directly or with the interposition of a unroll the inner race on the joint cross pin. The result of the centrifugal force and possible changes in booking the axial forces acting on the pivot pins are known universal joint bearings added that the outer race as a bush closed at the bottom is formed? with the joint cross pin against this Bush bottom comes to the plant. This is usually between the face of the elenkkreussapfens and the base of the bushing a disc made of a material with favorable sliding properties inlaid shafts. But it has already become known insert an axial roller bearing cage at this point in order to keep the friction and thus the wear even lower.

Diese bekannten Ausführungen haben den Nachteile daß der äußere Laufring und insbesondere sein Boden durch diese Axialbelastung sehr stark beansprucht werden und aus diesem Grunde verhältnismäßig dickwandig ausgeführt werden müssen.These known designs have the disadvantages that the outer race and in particular its bottom are very heavily stressed by this axial load and for this reason must be made relatively thick-walled.

Nach der Neuerung werden diese Nachteile dadurch vermieten, daß zur Aufnahme der Axialkräfte zwischen dem Ge- lenkkreuzzapfen und dem Bund des äußeren Laufringes ein Axialwälzlager angeordnet ist. Bei einer solchen Ausführung einer Kreuzgelenklagerung hat der Boden des Außenlaufringes keinerlei Kräfte mehr aufzunehmen, sondern dient ausschließlich zum Abschließen des Lagers. Der Boden kann deshalb außergewöhnlich dünn gehalten werden und in Sonderfällen sogar durch eine eingesetzte Blechscheibe gebildet werden.According to the innovation, these disadvantages are rented out by the fact that to absorb the axial forces between the steering cross pin and the collar of the outer race Axial roller bearing is arranged. With such a design of a universal joint bearing, the bottom of the outer race no longer has to absorb any forces, but serves exclusively to close the bearing. The floor can therefore be kept exceptionally thin and, in special cases, even be formed by an inserted sheet metal disc.

Nach einem weiteren Vorschlag der Neuerung kann das Axialwälzlager durch eine Anzahl in einem Käfig geführter Wälzkörper gebildet sein, die einerseits an einer am äußeren Laufring angebrachten-Laufbahn und andererseits an einer am inneren Laufring vorgesehenen Laufbahn abrollen. Bei einer solchen Ausführung bilden also die gleichen Teile, die die Laufbahnen für das Radialwälzlager enthalten auch gleichzeitig die Laufbahnen für das Axialwälzlager, so daß sich eine besonders einheitliche und geschlossene Ausführung. des Lagers ergibt.According to a further suggestion of the innovation, the axial roller bearing be formed by a number of rolling elements guided in a cage, on the one hand on a raceway attached to the outer race and on the other hand on an on the Roll off the inner raceway provided. Form in such an execution So the same parts that contain the raceways for the radial roller bearing simultaneously the raceways for the axial roller bearing, so that a particularly uniform and closed design. of the camp results.

In der Zeichnung ist ein Ausführungsbeispiel der beschriebenen Neuerung dargestellt. Dabei ist mit 1 das Auge einer Wellengabel bezeichnet, dessen Bohrung 2 den Außenlaufring 3 des Wälzlagers aufnimmt. Dieser Außenlaufring 3 stützt sich mittels eines Bundes 4 gegen die Stirnfläche 5 des Gabelauges 1 ab. Innerhalb des äußeren Laufringes 3 ist eine Anzahl von zylindrischen Wälzkörpern 6 untergebracht, die einerseits gegen die Bohrung des Außenlaufringes 3 und andererseits gegen die Außenfläche eines inneren Laufringes 7 abrollen. Der innere Laufring 7 ist auf einen Zapfen 8 des Gelenkkreuzes 9 aufgepreßt. An seinem dem Zentrum des Gelenkkreuzes 9 zugekehrten Ende weist der innere Laufring 7 einen Bund 10 auf. Zwischen einer Stirnfläche dieses Bundes 10 und dem Absatz 11 des äußeren Laufringes 3 ist eine Anzahl von Wälzkörpern 12 angeordnet, die in einem Käfig 13 geführt werden. An seinem dem Zentrum des Gelenkkreuzes 9 abgekehrten Ende ist der äußere Laufring 3 durch eine Scheibe 14 verschlossen, die mittels üblicher Abdicht-und Sicherungselemente an dem Laufring 3 befestigt ist. Diese Scheibe 14 kann beispielsweise einen'Schmiernippel 15 enthalten, durch den das Lager im Betrieb mit Schmiermittel versorgt werden kann. Am entgegengesetzten Ende ist das Lager durch eine übliche schleifende Dichtung 16 abgeschlossen.In the drawing is an embodiment of the innovation described shown. The eye of a shaft fork is denoted by 1, its bore 2 receives the outer race 3 of the roller bearing. This outer race 3 is supported by means of a collar 4 against the end face 5 of the fork eye 1. Within the outer race 3 is housed a number of cylindrical rolling elements 6, on the one hand against the bore of the outer race 3 and on the other hand against the Roll off the outer surface of an inner race 7. The inner race 7 is on a Pin 8 of the cross joint 9 pressed on. At its the center of the joint cross 9, the inner race 7 has a collar 10 facing the end. Between one End face of this collar 10 and the paragraph 11 of the outer race 3 is a Number of rolling elements 12 arranged, which are guided in a cage 13. On his the end facing away from the center of the universal joint 9, the outer race 3 is through a disk 14 closed, which by means of conventional sealing and securing elements is attached to the race 3. This disk 14 can, for example, be a lubricating nipple 15 included, through which the bearing can be supplied with lubricant during operation. At the opposite end the bearing is covered by a standard rubbing seal 16 completed.

Wenn bei derartigen Lagerungen ein innerer Laufring 7 nicht verwendet wird, sondern vielmehr die Wälzkörper 6 unmittelbar an der gehärteten Oberfläche des Zapfens 8 abrollen9 dann kann das Axiallager so ausgebildet sein9 daß die Wälzkörper 12 gegen eine entsprechend bearbeitete und gehärtete Schulter des Gelenkkreuzes 9 abrollen.If an inner race 7 is not used in such bearings is, but rather the rolling elements 6 directly on the hardened surface of the pin 8 roll9 then the axial bearing can be designed9 so that the rolling elements 12 against a correspondingly machined and hardened shoulder of the joint cross 9 unroll.

Das dargestellte Beispiel läßt eindeutig erkennen, daß bei dieser Art der Kreuzgelenklagerung Axialkräfte von dem Gelenkkreuz 9 über die Schulter 10 die Wälzkörper 12 und den Bund 4 unmittelbar auf das Gabelauge 1 übertragen werden, ohne daß der (im dargestellten Beispiel durch den Deckel 14 gebildete) Boden des äußeren Laufringes irgendwelche Kräfte aufzunehmen hätte.The example shown clearly shows that this Type of universal joint bearing Axial forces from the universal joint 9 over the shoulder 10 the rolling elements 12 and the collar 4 are transferred directly to the fork eye 1, without the bottom of the (formed by the cover 14 in the example shown) outer race would have to absorb any forces.

Claims (2)

Schutzansprüche 1 Lagerungsanordnung für Kreuzgelenke bei der die Zapfen eines Gelenkkreuzes in Augen der Wellengabeln durch Wälzlager gelagert sind, die ans je einem äusseren Laufring bestehen, der in-ein Gabelange eingesetzt ist und sich axial durch einen Bund gegen die Gabel abstützt und in dem Wälzkörper angeordnet sind, die entweder unmittelbar oder unter Zwischenschaltung. eines inneren Laufringes am Gelenkkreuzzapfen abrollen, dadurch gekennzeichnet, daß zur Aufnahme von Axialkräften zwischen dem GelenKkreuzzapfen und de Bund des äußeren Laufringes ein Axialwälzlager angeordnet ist.Claims for protection 1 storage arrangement for universal joints in which the The journals of a universal joint are supported by roller bearings in the eyes of the shaft forks, which each consist of an outer race that is inserted into a fork tong and axially supported by a collar against the fork and arranged in the rolling element are that either directly or with intermediation. an inner race Roll on the joint cross pin, characterized in that for absorbing axial forces an axial roller bearing between the gel cross pin and the collar of the outer race is arranged. 2. Lagerungsanordnung nach Anspruch 1 dadurch gekennzeichnet, daß das Axialwalzlager durch eine Anzahl in einem Käfig geführter Wälzkörper gebildet wird, die einerseits an einer am äußeren Laufring angebrachten Laufbahn und andererseits an einer am inneren Laufring vorgesehenen Laufbahn abrollen.2. Storage arrangement according to claim 1, characterized in that the axial roller bearing is formed by a number of rolling elements guided in a cage on the one hand on a raceway attached to the outer race and on the other hand roll on a raceway provided on the inner race.
DEJ10469U 1962-04-18 1962-04-18 POSITIONING ARRANGEMENT FOR UNIVERSAL JOINTS. Expired DE1858494U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ10469U DE1858494U (en) 1962-04-18 1962-04-18 POSITIONING ARRANGEMENT FOR UNIVERSAL JOINTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ10469U DE1858494U (en) 1962-04-18 1962-04-18 POSITIONING ARRANGEMENT FOR UNIVERSAL JOINTS.

Publications (1)

Publication Number Publication Date
DE1858494U true DE1858494U (en) 1962-09-13

Family

ID=33036911

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ10469U Expired DE1858494U (en) 1962-04-18 1962-04-18 POSITIONING ARRANGEMENT FOR UNIVERSAL JOINTS.

Country Status (1)

Country Link
DE (1) DE1858494U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642964A1 (en) * 1976-09-24 1978-03-30 Voith Transmit Gmbh Roller bearing universal joint - has forks and cruciform centre with two roller bearings at each fork limb
DE2625960C2 (en) * 1976-06-10 1984-10-18 Voith Transmit GmbH, 4330 Mülheim Cross pin joint
DE3446495A1 (en) * 1984-12-20 1986-07-10 J.M. Voith Gmbh, 7920 Heidenheim UNIVERSAL JOINT FOR A PTO SHAFT
DE3544253C1 (en) * 1984-12-20 1987-06-25 Voith Gmbh J M Universal joint for a universal-joint shaft
DE3644204A1 (en) * 1986-12-23 1988-07-14 Voith Gmbh J M UNIVERSAL JOINT FOR A HIGHLY LOADABLE PTO SHAFT
EP2719473A1 (en) * 2012-10-05 2014-04-16 Spicer Gelenkwellenbau GmbH U-joint assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625960C2 (en) * 1976-06-10 1984-10-18 Voith Transmit GmbH, 4330 Mülheim Cross pin joint
DE2642964A1 (en) * 1976-09-24 1978-03-30 Voith Transmit Gmbh Roller bearing universal joint - has forks and cruciform centre with two roller bearings at each fork limb
DE3446495A1 (en) * 1984-12-20 1986-07-10 J.M. Voith Gmbh, 7920 Heidenheim UNIVERSAL JOINT FOR A PTO SHAFT
DE3544253C1 (en) * 1984-12-20 1987-06-25 Voith Gmbh J M Universal joint for a universal-joint shaft
DE3644204A1 (en) * 1986-12-23 1988-07-14 Voith Gmbh J M UNIVERSAL JOINT FOR A HIGHLY LOADABLE PTO SHAFT
EP2719473A1 (en) * 2012-10-05 2014-04-16 Spicer Gelenkwellenbau GmbH U-joint assembly

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