DE1940353U - ROLLER BEARING. - Google Patents

ROLLER BEARING.

Info

Publication number
DE1940353U
DE1940353U DED33246U DED0033246U DE1940353U DE 1940353 U DE1940353 U DE 1940353U DE D33246 U DED33246 U DE D33246U DE D0033246 U DED0033246 U DE D0033246U DE 1940353 U DE1940353 U DE 1940353U
Authority
DE
Germany
Prior art keywords
hub
housing
washer
bore
needle
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
DED33246U
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.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke 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 Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Priority to DED33246U priority Critical patent/DE1940353U/en
Publication of DE1940353U publication Critical patent/DE1940353U/en
Expired 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • 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
    • F16C19/22—Bearings 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
    • F16C19/30—Bearings 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 axial load mainly
    • 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
    • F16C19/22—Bearings 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
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/588—Races of sheet metal

Description

Die Neuerung betrifft ein Wälzlager zur Aufnahme von axialen und. radialen Belastungen, welches eine Gehäusescheibe von im wesentlichen rechteckigem Querschnitt und eine Druckscheibe von winkelförmigem Querschnitt aufweist ο Die einander zugewandten Stirnflächen der beiden Scheiben bilden die Laufbahnen für ein Axial-Zylinderrollenlager9 ^fahrend die radialen Belastungen von einem Nadellager aufgenommen werden, welches zwischen der Bohrungsfläche der Gehäusescheibe und der Mantelfläche eines nabenartigen Ansatzes der Druckscheibe angeordnet lst0 The innovation relates to a roller bearing to accommodate axial and. radial loads, which has a housing washer of essentially rectangular cross-section and a thrust washer of angular cross-section ο The facing end faces of the two discs form the raceways for an axial cylindrical roller bearing 9 ^ moving the radial loads are absorbed by a needle bearing, which is located between the bore surface the housing washer and the outer surface of a hub-like extension of the thrust washer is 0

Der Neuerung liegt die Aufgabe zugrunde, aus den genannten Teilen, nämlich einer Gehäusescheibe , einer Druckscheibe, dem Axial-Zylinderrollenlager und der Nadelbüchse, eine sich selbst haltende Lagereinheit zu bilden, die einfach zu montieren ist und geringstmöglichen Bauraum beansprucht„The innovation is based on the task of the parts mentioned, namely a housing washer, a thrust washer, the axial cylindrical roller bearing and the needle hub to form a self-supporting bearing unit that is simple is to be assembled and takes up the smallest possible space "

Die Lösung der Aufgabe ist gemäß der Neuerung dadurch gekennzeichnet, daß zur Aufnahme der radialen Belastungen in die Gehäusescheibenbohrung eine Nadelbüchse eingepreßt ist, die einen radial nach innen spannenden Sprengring umschließt, der hinter eine Kante am nabenartigen Ansatz der Druckscheibe greift0 The solution to the problem is characterized according to the innovation in that a needle bushing is pressed into the housing disk bore to absorb the radial loads, which surrounds a snap ring which extends radially inward and which engages behind an edge on the hub-like shoulder of the thrust washer 0

Die Zeichnung veranschaulicht als Ausführungsbeisplel des neuerungsgemäßen Wälzlagers eine Lagereinheit, wie sie in Hydraulikpumpen zur Anwendung gelangto The drawing illustrates, as an exemplary embodiment of the rolling bearing according to the invention, a bearing unit as it is used in hydraulic pumps or the like

In der teilweise im Schnitt dargestellten Seitenansicht ist die Gehäusescheibe mit 1 und die Druckscheibe mit 2 bezeichnete Zwischen den einander augewandten Stirnflächen der beiden ScheibenIn the side view, shown partially in section, the housing disk is indicated by 1 and the Pressure disk designated 2 between the facing end faces of the two disks

- 2- 2nd

12-3-9512-3-95

Datumdate

19o4o6619o4o66

NameSurname

GP/PrGP / Pr

Claims (1)

ist ein zweireihiges Axial-Zylinderrollenlager angeordnet, dessen Rollen 3 in einem Käfig h geführt sind„a double-row axial cylindrical roller bearing is arranged, the rollers 3 of which are guided in a cage h " Die Druckscheibe 2 besitzt einen nabenartigen Ansatz 5 j der sich axial In die Bohrung 10 der Gehäusescheibe 1 erstreckt und dessen Mantelfläche 6 die Laufbahn für ein Nadellager bildete Dieses Nadellager besteht aus einer gehärteten Hülse 79 dem Käfig 8 und den Nadeln 9, Die Hülse 7 ist in die Gehäusescheibenbohrung eingepreßt und bildet somit mit dieser eine Montageeinheit ο Außerdem umschließt die Hülse einen Sprengring 11 9 dessen Innendurchmesser etwas kleiner ist als der innere Nadelhüllkreis„ Beim Aufschieben der aus Gehäusescheibe 1 und Nadellager bestehenden Montageeinheit auf den nabenartigen Ansatz 5 wird der Sprengring 11 vermittels der konischen Ansatzfläc*he 5' aufgeweitet j, um dann in der Endlage hinter eine durch einen Einstich am nabenartigen Ansatz 5 gebildete Kante 5" z-a federn und dadurch alle Lagerelemente zusammenzuhalten* The thrust washer 2 has a hub-like projection 5 j which extends axially into the bore 10 of the housing washer 1 and whose outer surface 6 formed the raceway for a needle bearing.This needle bearing consists of a hardened sleeve 7, 9 the cage 8 and the needles 9, the sleeve 7 is pressed into the housing disk bore and thus forms an assembly unit with it ο In addition, the sleeve encloses a snap ring 11 9, the inner diameter of which is slightly smaller than the inner needle enveloping circle by means of the conical Ansatzfläc * j he widened 5 ', then "za springs and thereby hold together all storage elements in the end position behind a formed by a recess in the hub-like projection 5 edge 5 * SchutzansprucinProtective claim Wälzlager zur Aufnahme von axialen und radialen Belastungen mit einer Gehäusescheibe von im wesentlichen rechteckigem Querschnitts, deren eine Stirnfläche die eine Laufbahn eines Axial= Zylinderrollenlagers ist, dessen andere Laufbahn von der Stirnfläche einer Druckscheibe gebildet wird, die mit einem nabenartigen Ansatz in die Bohrung der Gehäusescheibe hineinragt, dadurch gekennzeichnet, daß zur Aufnahme radialer Belastungen in die Gehäusescheibenbohrung (10) eine Nadelbüchse (7) eingepreßt lst9 die einen radial nach innen spannenden Sprengring (11) umschließt j der hinter eine Kante (5") am nabenartigen Ansatz (5) der Druckscheibe (2) greift=Rolling bearing for absorbing axial and radial loads with a housing washer of essentially rectangular cross-section, one end face of which is a raceway of an axial = cylindrical roller bearing, the other raceway of which is formed by the end face of a thrust washer, which with a hub-like projection into the bore of the housing washer protrudes, characterized in that a needle bushing (7) is pressed into the housing disk bore (10) to absorb radial loads 9 which surrounds a snap ring (11) tensioning radially inward j the behind an edge (5 ") on the hub-like extension (5) the thrust washer (2) engages = 12-3-9512-3-95 DaturDatur Λ°6Λ ° 6 GP/PrGP / Pr NameSurname 6S034641000 Wd 60096S034641000 Wd 6009
DED33246U 1966-04-21 1966-04-21 ROLLER BEARING. Expired DE1940353U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED33246U DE1940353U (en) 1966-04-21 1966-04-21 ROLLER BEARING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED33246U DE1940353U (en) 1966-04-21 1966-04-21 ROLLER BEARING.

Publications (1)

Publication Number Publication Date
DE1940353U true DE1940353U (en) 1966-06-08

Family

ID=1169771

Family Applications (1)

Application Number Title Priority Date Filing Date
DED33246U Expired DE1940353U (en) 1966-04-21 1966-04-21 ROLLER BEARING.

Country Status (1)

Country Link
DE (1) DE1940353U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2054112A1 (en) * 1970-11-04 1972-05-10 Schaeffler Ohg Industriewerk Compact roller bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2054112A1 (en) * 1970-11-04 1972-05-10 Schaeffler Ohg Industriewerk Compact roller bearing

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