DE882928C - Rolling bearing bush - Google Patents

Rolling bearing bush

Info

Publication number
DE882928C
DE882928C DED7572A DED0007572A DE882928C DE 882928 C DE882928 C DE 882928C DE D7572 A DED7572 A DE D7572A DE D0007572 A DED0007572 A DE D0007572A DE 882928 C DE882928 C DE 882928C
Authority
DE
Germany
Prior art keywords
rolling bearing
webs
bearing bush
cage
outside
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
DED7572A
Other languages
German (de)
Inventor
Helmut Elges
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 DED7572A priority Critical patent/DE882928C/en
Application granted granted Critical
Publication of DE882928C publication Critical patent/DE882928C/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
    • F16C19/44Needle 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
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/46Cages for rollers or needles
    • F16C33/54Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part

Landscapes

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

Description

Die Erfindung betrifft eine Weiterausbildung der Wälzlägerbuchse nach Patent 873 o19. Nach dem Patent 873 019 werden die Scheibenringe und die sie verbindenden Stege ausl einem Materialstück hergestellt, wobei die Verformung der Scheibenringe und der. sie verbindenden. Stege von außen nach innenerfolgt. Hierbei hat es sich gezeigt, däß bei dem nach innen verformten Material nicht immer völlig glatte Flächen. entstanden.The invention relates to a further development of the roller bearing bushing according to patent 873 019. According to the patent 873 019 , the disk rings and the webs connecting them are made from one piece of material, with the deformation of the disk rings and the. connecting them. Bars are made from the outside to the inside. It has been found here that the inwardly deformed material does not always have completely smooth surfaces. developed.

Diese Mängel zu beseitigen, ist Zweck der Erfindung, und es wird dies dadurch erreicht, daß die Stege .des Käfigs sich an seinem inneren Durchmesser befinden und die Verformungsarheit am Käfig von innen nach außen erfolgt.The aim of the invention, and it will be, to remedy these deficiencies achieved in that the webs .des cage are located on its inner diameter and the deformation of the cage takes place from the inside to the outside.

In der Zeichnung ist der Gegenstand der Erfindung. an einem Ausführungsbeispiel erläutert. Es zeigt Abb: i ein Teilstück einer Lagerbuchse; Abb. 2- einen Querschnitt dazu, Abb. 3 einen Schnitt A-B nach Abb. a Abb. 4 eine perspektivische Ansieht auf einen Steg in Pfeilrichtung A auf Abb. 2, Abb. 5 einen Schnitt nach C-D der Abb. i, Abb.6 eine Wälzlageranördnung, bei der die: Nadeln oder Rollen 3 zapfenförmige Auslaufenden besitzen.In the drawing is the subject of the invention. in one embodiment explained. It shows Fig: i a section of a bearing bush; Fig. 2- a cross section in addition, Fig. 3 a section A-B according to Fig. a Fig. 4 is a perspective view a web in the direction of arrow A in Fig. 2, Fig. 5 a section according to C-D of Fig. i, Fig.6 a roller bearing arrangement in which the: needles or rollers 3 are peg-shaped Own expiring.

Der die Walzenkörper 2 aufnehmende Käfig besteht aus den Scheibenringen i und den sie verbindenden Stegen q.. Dieser Käfig wird aus einem Materialstück hergestellt. Nachdem ein Topf oder Rohrstück mit dem kleinsten Durchmesser gebildet ist, erfolgt nunmehr dlie Herstellung des Käfigs, indem erfindungsgemäß die Verformung der Stege und der Scheibenringe von innen nach außen durchgeführt wird. Hierdurch ergibt sich neben einer Vereinfachung im Herstellungsverfahren, denn die beiden Scheibenringe i können nunmehr im Preßverfahren hergestellt werden, eine ziemliche Materialersparnis, und vor allen Dingen lassen sich beider Verformung von innen nach außen wirklich glättflächige Scheiben- bzw. Führungsringe -erzielen, was für die Präzision des Wälzlagers von größter Bedeutung ist.The cage accommodating the roller bodies 2 consists of the disk rings i and the webs connecting them q .. This cage is made from one piece of material manufactured. Having formed a pot or piece of pipe with the smallest diameter is, the production of the cage now takes place by the deformation according to the invention the webs and the washer rings is carried out from the inside to the outside. Through this results in addition to a simplification in the manufacturing process, because the two Disk rings i can now be produced by pressing, quite a lot Material savings, and above all, both can be deformed from the inside Disc or guide rings that are really smooth on the outside - achieve what for the precision of the rolling bearing is of the utmost importance.

Die Seitenlappen 5 der Stege 4 sind bei di,e3er Ausführungsform so weit Zurückgebogen, daß sie sich mit ihren Auslaufenden gegenseitig abstützen und so gleichzeitig einen Hohlraum bilden, der zur Aufnahme von Schmiermitteln Verwendung findet.The side flaps 5 of the ribs 4 are e b i di, e3er embodiment as far back bent to abut each other with their outlet ends and thus simultaneously form a cavity which is used for receiving lubricants.

Die so ausgebildete Wälzlagerbuchse kann natürlich Verwendung finden für Nadeln oder Rollen, die, wie dies in Abb. i und 3 gezeigt ist, spitz auslaufen, wie aber auch für solche walzenförmige Körper, die zapfenförmige Auslaufenden besitzen, wie dies in Abb. 6 gezeigt ist.The roller bearing bush designed in this way can of course be used for needles or rollers which, as shown in fig. i and 3, taper to a point, but also for those roller-shaped bodies that have conical ends, as shown in Fig. 6.

Claims (1)

PATENTANSPRÜCHE: i. Wälzlagerbuchse nach Patent 873 ö19, dadurch gekennzeichnet, daß die Stege (4) des Wälzlagerkäfigs, die die beiden Scheibenringe (i) verbinden, sich an .dem innerem Durchmesser des Käfigs befinden und die Verformung dieser Stege und der Scheibenringe von innen nach außen erfolgt. z. Wälzlagerbuchse nach Anspruch i, rladurch gekennzeichnet, .daß die Lappen (5) der Stege (4) mit ihren Auslaufenden sich gegenseitig abstützen. und so gleichzeitig einen Hohlraum bilden zur Aufnahme von Schmiermitteln. PATENT CLAIMS: i. Rolling bearing bushing according to patent 873 ö19, characterized in that the webs (4) of the rolling bearing cage which connect the two disc rings (i) are located on the inner diameter of the cage and these webs and the disc rings are deformed from the inside to the outside. z. Rolling bearing bushing according to claim 1, characterized in that the tabs (5) of the webs (4) support one another with their ends. and thus at the same time form a cavity for receiving lubricants.
DED7572A 1950-12-17 1950-12-17 Rolling bearing bush Expired DE882928C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED7572A DE882928C (en) 1950-12-17 1950-12-17 Rolling bearing bush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED7572A DE882928C (en) 1950-12-17 1950-12-17 Rolling bearing bush

Publications (1)

Publication Number Publication Date
DE882928C true DE882928C (en) 1953-07-13

Family

ID=7032187

Family Applications (1)

Application Number Title Priority Date Filing Date
DED7572A Expired DE882928C (en) 1950-12-17 1950-12-17 Rolling bearing bush

Country Status (1)

Country Link
DE (1) DE882928C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009331B4 (en) * 2010-02-25 2020-06-25 Schaeffler Technologies AG & Co. KG Cage of a rolling bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009331B4 (en) * 2010-02-25 2020-06-25 Schaeffler Technologies AG & Co. KG Cage of a rolling bearing

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