DE1931031U - CYLINDER ROLLER BEARINGS. - Google Patents

CYLINDER ROLLER BEARINGS.

Info

Publication number
DE1931031U
DE1931031U DED32275U DED0032275U DE1931031U DE 1931031 U DE1931031 U DE 1931031U DE D32275 U DED32275 U DE D32275U DE D0032275 U DED0032275 U DE D0032275U DE 1931031 U DE1931031 U DE 1931031U
Authority
DE
Germany
Prior art keywords
spring
outer ring
rollers
rim
plate spring
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
DED32275U
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 DED32275U priority Critical patent/DE1931031U/en
Publication of DE1931031U publication Critical patent/DE1931031U/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
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/28—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 radial load mainly with two or more rows of rollers
    • 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
    • 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
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/20—Application independent of particular apparatuses related to type of movement
    • F16C2300/28—Reciprocating movement
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/41—Couplings
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • F16C41/045—Devices for provisionally retaining needles or rollers in a bearing race before mounting of the bearing on a shaft

Description

ZylinderrollenlagerCylindrical roller bearings

Die Neuerung betrifft ©in vollrolliges Zylinderrollenlager mit einem Außenring, der einen festen Bord und einen in der Laufringbohrung geführten losen Bordring besitst und das für Lagerungen bestimmt ist, bei denen die Laufbahnen gegeneinander nur verhältnismäßig klein© ossiilierende Bex'/egungen um Lagerachse ausführen5 wie es s.B. in-Kreuzgelenklagern der Fall ist.The innovation concerns © in full complement cylindrical roller bearings with an outer ring, the one has a fixed rim and a loose rim guided in the raceway bore and that is intended for bearings in which the raceways are only proportionate to each other small ossilating buckles around the bearing axis perform5 as it is s.B. in universal joint bearings the case is.

Di© bei derartigen Lagerungen an den Laufbahnen auftretende Hiefenbildung ist darauf surüekzufuhren, daß die Wälzkörper ebenfalls nur ossiliierende Bewegungen ausführen. Um diese Riefabbildung su verhüten, liegt der Neuerung die Aufgabe augrunde, einen Wälzkörperumlauf durch Abbremsen der Rollen herbeizuführen« Die Lösung dieser Aufgabe sieht die Anordnung einer Feder vor, die den losen Bordring mit leichter Vorspannung gegen die Rollenstirnflachen drückt. Baulieh besonders vorteilhaft ist es, die Feder als Tellerfeder auszubilden und salt ihrsta Außenrand in einer Ringnut d©s Lageraußenringes abzustützen.Di © with such bearings on the raceways occurring depth formation is to be surüekzufuhren, that the rolling elements also only perform ossilating movements. Around To prevent screeching is the innovation the basic task of bringing about a rolling element circulation by braking the rollers " The solution to this problem provides for the arrangement of a spring, which has the loose rim with slight pretension against the roller face presses. It is particularly advantageous to design the spring as a disc spring and salt ihrsta outer edge in an annular groove d © s Support bearing outer ring.

Die Zeichnung seigt als Ausführuttgsboispiel ein Kreuzgelenklager für eine mittelsohwere Gelenkwelle im Längsschnitt. Der Außenring 1 des Lagers ist als Topfbüchse ausgebildet, mit einem featen Rollenanlaufbord 2 am Topfbüchsenboden 3. Die Zylinderrollen 4 sind in zv/ei Reihen hintereinander und den ganzen Rollenlaufraum füllend, also vollrollig, angeordnet. Mit 5 ist ©ine Papphülse bezeichnet, di© vor dem Einbau des Lagers entfernt wird.The drawing shows as an example of execution a universal joint bearing for a mid-weight PTO shaft in longitudinal section. The outer ring 1 of the bearing is designed as a cup bushing, with a featen roller stop board 2 am Cup bottom 3. The cylindrical rollers 4 are in two / one rows one behind the other and the whole Roller running space filling, i.e. full complement, arranged. With 5 © ine cardboard tube is designated, di © is removed before the bearing is installed.

12-3-8612-3-86

Datumdate

8.11.6511/8/65

NameSurname

GP/PrGP / Pr

Claims (1)

589 582589 582 111.6!111.6! • 2 ·• 2 · Ein loser Bordring 6 ist in der Laufbahnbohrung des Außenringes 1 geführt und v/ird durch eine Tellerfeder 7 - vorzugsweise in geschlitzter Ausführung als sogenannt© Sternfeder - mit leichter Vorspannung gegen di© Stirnflächen der Rollen h gedrückt. Der Außenrand der Tellerfeder 7 stützt eich in einer Ringnut des Lageraußenringes 1 ab. Durch das ©lastische Andrücken des Bordringes 6 werden die Rollen h etwas gebremst, woraus ein schrittweiser Wälskörperumlauf resultiert, mit der Folge, daß die Berührungsstellen zx^ischen den Rollen und den Laufbahnen ständig verlagert werden.A loose rim 6 is guided in the raceway bore of the outer ring 1 and is pressed by a plate spring 7 - preferably in a slotted design as a so-called star spring - with a slight bias against the end faces of the rollers h . The outer edge of the plate spring 7 is supported in an annular groove of the bearing outer ring 1. The rollers h are braked somewhat by the elastic pressing of the flange ring 6, which results in a step-by-step rolling element rotation, with the result that the points of contact between the rollers and the raceways are constantly shifted. SchutaansprüchQ sSchuta claimsQ s 1«,) Zylinderrollenlager mit einem Außenring, der einen fest©n Bord und einen in der Laufbahäbohrung geführten losan Bordring besitzt, gekennzeichnet dureh die Anordnung einer .Feder (7)s die den losen Bordring (6) mit leichter Vorspannung gegen die Sollenstirnflachen drückt.1 «,) Cylindrical roller bearings with an outer ring, which has a fixed rim and a loose rim guided in the raceway bore, characterized by the arrangement of a spring (7) which presses the loose rim (6) with a slight preload against the intended face . 2e) Zylinderrollenlager nach Anspruch 1, dadurch gekennzeichnet, daß die Feder (7) als. Teller* feder ausgebildet ist und sich alt ihrem Auß©nrand in einer Ringnut (8) des Lageraußenringes (t) abstützt.2 e ) cylindrical roller bearing according to claim 1, characterized in that the spring (7) as. Plate spring is formed and is supported on its outer edge in an annular groove (8) of the bearing outer ring (t). 12-3-8612-3-86 Datumdate NameSurname GP/PrGP / Pr SS0346410nO Wd 6009SS0346410nO Wd 6009
DED32275U 1965-11-10 1965-11-10 CYLINDER ROLLER BEARINGS. Expired DE1931031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED32275U DE1931031U (en) 1965-11-10 1965-11-10 CYLINDER ROLLER BEARINGS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED32275U DE1931031U (en) 1965-11-10 1965-11-10 CYLINDER ROLLER BEARINGS.

Publications (1)

Publication Number Publication Date
DE1931031U true DE1931031U (en) 1966-01-13

Family

ID=1160513

Family Applications (1)

Application Number Title Priority Date Filing Date
DED32275U Expired DE1931031U (en) 1965-11-10 1965-11-10 CYLINDER ROLLER BEARINGS.

Country Status (1)

Country Link
DE (1) DE1931031U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144401A1 (en) * 1971-09-04 1973-03-08 Schaeffler Ohg Industriewerk RING FOR CYLINDRICAL ROLLING BODY
EP0039043A1 (en) * 1980-04-25 1981-11-04 SKF GmbH Radial bearing with rolling contact being axially free from play
DE4409725A1 (en) * 1994-03-22 1995-09-28 Skf Textilmasch Komponenten Simple bearing assembly for spinning spindle allows smaller dia. wharf

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144401A1 (en) * 1971-09-04 1973-03-08 Schaeffler Ohg Industriewerk RING FOR CYLINDRICAL ROLLING BODY
EP0039043A1 (en) * 1980-04-25 1981-11-04 SKF GmbH Radial bearing with rolling contact being axially free from play
DE4409725A1 (en) * 1994-03-22 1995-09-28 Skf Textilmasch Komponenten Simple bearing assembly for spinning spindle allows smaller dia. wharf

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