DE1806798U - JOINT JOINT BEARINGS FOR UNIVERSAL SHAFTS. - Google Patents

JOINT JOINT BEARINGS FOR UNIVERSAL SHAFTS.

Info

Publication number
DE1806798U
DE1806798U DE1959M0033593 DEM0033593U DE1806798U DE 1806798 U DE1806798 U DE 1806798U DE 1959M0033593 DE1959M0033593 DE 1959M0033593 DE M0033593 U DEM0033593 U DE M0033593U DE 1806798 U DE1806798 U DE 1806798U
Authority
DE
Germany
Prior art keywords
joint
bearings
universal joint
bearing
universal shafts
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
DE1959M0033593
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.)
Caterpillar Motoren GmbH and Co KG
Original Assignee
Mak Maschinenbau Kiel 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 Mak Maschinenbau Kiel GmbH filed Critical Mak Maschinenbau Kiel GmbH
Priority to DE1959M0033593 priority Critical patent/DE1806798U/en
Publication of DE1806798U publication Critical patent/DE1806798U/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
    • 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

Description

Gelenkkreuzlager für Gelenkwellen.Universal joint bearings for cardan shafts.

Gelenkwellen in diesel-hydraulischen Lokomotiven, die vorwiegend zum Antrieb des hydraulischen Getriebes vom Motor her und gegebenenfalls zum Antrieb der Achsgetriebe vom hydraulischen Getriebe her Verwendung finden, sind bislang in ihren Gelenkkreuzen mit Nadellagern ausgerüstet. Im praktischen Betrieb mit so ausgerüsteten Diesel-Lokomotiven hat sich herausgestellt, daß die Nadellagerungen in den Kreu- CD-i zen der genannten Gelenkwellen nicht diejenige Lebensdauer haben, die man hier fordert.Cardan shafts in diesel-hydraulic locomotives, which are mainly used to drive the hydraulic transmission from the engine and possibly to drive the axle drive from the hydraulic transmission, have so far been equipped with needle bearings in their joint crosses. In practical operation with diesel locomotives equipped in this way it has been found that the needle bearings in the cross CD-i zen of the aforementioned cardan shafts do not have the service life that is required here.

Im praktischen Betrieb wird beanstandet, daß insbesondere infolge von den Umfangskräfte her erfolgten Verformungen an den Lagerstellen die relativ langen Nadeln auf ihre Länge nicht mehr gleichmässig auf ihren Innen-und Außenlaufbahnen tragen und demzufolge an den Resttragstellen überlastet werden, wodurch Schäden an den Nadeln selber sowie an den Innen-und Außenlaufbahnen auftreten. Es wird weiter beanstandet, daß die Innen-und Außenlaufbahnen für die Nadellager in der bisherigen Ausführung vom Zapfenkreuz bzw. vom Bügel der Gelenkwellenkreuze selbst gebildet werden. Die Herstellung der für die Nadellagerung erforderlichen Genauigkeit im Durchmesser sowie in der Form der Innen-und Außenlaufflächen ist bei den relativ komplizierten, unhandliches Formen der Gelenkkreuz-Bauteile schwierig durchzuführen.In practical operation it is objected that in particular as a result deformations at the bearing points that occurred relative to the circumferential forces long needles are no longer evenly along their length on their inner and outer raceways wear and are consequently overloaded at the remaining support points, causing damage occur on the needles themselves as well as on the inner and outer raceways. It will continue complained that the inner and outer races for the needle roller bearings in the previous Execution of the journal cross or the bracket of the cardan shaft cross itself formed will. The manufacture of the necessary for the needle bearing Accuracy in diameter as well as in the shape of the inner and outer running surfaces is Difficult with the relatively complicated, unwieldy shapes of the universal joint components perform.

Zur Beseitigung der genannten Beanstandungen, d. h. einmal zur Vergrößerung der Lebensdauer der Lagerung an Gelenkkreuzen, über Maßnahmen, die Wälzkörper in dem Gelenkkreuzlager auf ihrer gesamten Länge mit Sicherheit tragen zu lassen sowie zur Ausschaltung von Fehlermöglichkeiten betreffs Formungenauigkeiten und Durchmesser-Fehler der Laufflächen, wird für diese Wälzlager vorgeschlagen, die Gelenkkreuzlager an Gelenkwellen als Rollenlager auszubilden, wobei das Verhältnis von Durchmesser zu Rollenlänge nicht mehr als 1 : 2 beträgt und diese Rollenlager in separaten Außen-und Innenringe laufen zu lassen, von denen wiederum der Innenring auf den Zapfen des Gelenkkreuzes aufgezogen und der Außenring in den Lagerdeckel des Gelenkgegenkreuzes eingezogen wird. Der Innen-oder der Außenring hat eine Bordführung. In der Zeichnung ist der Neuerungsgegenstand in einem Längsschnitt teilweise dargestellt. Der Zapfen 1 des Gelenkkreuzes 2 trägt den Innenring 3. Zwischen dem Innenring und dem Außenring 4 ist das C> Rollenlager 5 angeordnet. Der Außenring 4 wird von dem Lagertopf 6 getragen, während der Lagerdeckel 7 den Lagertopf hält.To eliminate the complaints mentioned, i.e. to increase the service life of the bearing on universal joints, measures to ensure that the rolling elements in the universal joint bearing are safely supported over their entire length and to eliminate the possibility of errors with regard to inaccuracies in the shape and diameter errors of the running surfaces, for This roller bearing proposed to design the universal joint bearings on cardan shafts as roller bearings, the ratio of diameter to roller length not being more than 1: 2 and to allow these roller bearings to run in separate outer and inner rings, of which the inner ring in turn is pulled onto the journal of the universal joint and the outer ring is drawn into the bearing cover of the cross joint. The inner or outer ring has a board guide. In the drawing, the innovation is partially shown in a longitudinal section. The pin 1 of the universal joint 2 carries the inner ring 3. This is between the inner ring and the outer ring 4 C> Roller bearing 5 arranged. The outer ring 4 is carried by the bearing pot 6, while the bearing cover 7 holds the bearing pot.

Der Innen-oder der Außenring ist mit einer Bordführung versehen. In der Darstellung trägt der Außenring 4 die Bordführung 8. Der Innenring 3 ist auf den Zapfen 1 des Gelenkkreuzes aufgezogen und der Außenring 4 in den Lagerdeckel 7 des Gelenkgegenkreuzes eingezogen.The inner or outer ring is provided with a board guide. In In the illustration, the outer ring 4 carries the rim guide 8. The inner ring 3 is open the pin 1 of the universal joint pulled up and the outer ring 4 in the bearing cover 7 of the cross joint retracted.

Claims (2)

Sohutzansprüche.Protection claims. 1. Gelenkkreuzlager für Gelenkwellen, insbesondere für diesel-hydraulische Lokomotiven, dadurch gekennzeichnet, daß es als Rollenlager (5) ausgebildet ist und das Verhältnis von Durchmesser zu Rollenlänge höchstens 1 : 2 beträgt.1. Universal joint bearings for cardan shafts, especially for diesel-hydraulic ones Locomotives, characterized in that it is designed as a roller bearing (5) and the ratio of diameter to roll length is at most 1: 2. 2. Gelenkkreuzlager nach Anspruch 1, dadurch gekennzeichnet, daß das Rollenlager (5) in separaten Außen-und Innenringen (4, 3) angeordnet ist, wobei der Innenring (3) auf den Zapfen (1) des Gelenkkreuzes (2) aufgezogen und der Außenring (4) in den Lagerdeckel (7) des Gelenkgegenkreuzes eingezogen ist.2. Universal joint bearing according to claim 1, characterized in that the Roller bearing (5) is arranged in separate outer and inner rings (4, 3), wherein the inner ring (3) is pulled onto the pin (1) of the universal joint (2) and the outer ring (4) is pulled into the bearing cover (7) of the joint counter-cross.
DE1959M0033593 1959-12-11 1959-12-11 JOINT JOINT BEARINGS FOR UNIVERSAL SHAFTS. Expired DE1806798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1959M0033593 DE1806798U (en) 1959-12-11 1959-12-11 JOINT JOINT BEARINGS FOR UNIVERSAL SHAFTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959M0033593 DE1806798U (en) 1959-12-11 1959-12-11 JOINT JOINT BEARINGS FOR UNIVERSAL SHAFTS.

Publications (1)

Publication Number Publication Date
DE1806798U true DE1806798U (en) 1960-02-25

Family

ID=32917757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1959M0033593 Expired DE1806798U (en) 1959-12-11 1959-12-11 JOINT JOINT BEARINGS FOR UNIVERSAL SHAFTS.

Country Status (1)

Country Link
DE (1) DE1806798U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182478B (en) * 1960-03-28 1964-11-26 Loehr & Bromkamp Gmbh Roller bearings for high-performance articulated crosses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182478B (en) * 1960-03-28 1964-11-26 Loehr & Bromkamp Gmbh Roller bearings for high-performance articulated crosses

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