DE7217030U - Bearing seat in a housing - Google Patents

Bearing seat in a housing

Info

Publication number
DE7217030U
DE7217030U DE7217030U DE7217030DU DE7217030U DE 7217030 U DE7217030 U DE 7217030U DE 7217030 U DE7217030 U DE 7217030U DE 7217030D U DE7217030D U DE 7217030DU DE 7217030 U DE7217030 U DE 7217030U
Authority
DE
Germany
Prior art keywords
bearing
shoulder
bearing ring
metal
bearing seat
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
DE7217030U
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.)
TRW Fahrwerksysteme GmbH and Co KG
Original Assignee
TRW Fahrwerksysteme GmbH and Co KG
Publication date
Publication of DE7217030U publication Critical patent/DE7217030U/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
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042Housings for rolling element bearings for rotary movement
    • 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
    • F16C35/00Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07Fixing them on the shaft or housing with interposition of an element
    • F16C35/077Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

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

Description

Düsseldorf-Oberkaeeel.den 28.April 1972 -f Düsseldorf-Oberkaeeel. April 28, 1972 -f

TKP-eohe/kü.- 291TKP-eohe / kü.- 291

PATENTANMELDUNGPATENT APPLICATION

A. EHRENREICH & CIE. in DÜSSELDORF - OBERKASSELA. EHRENREICH & CIE. in DÜSSELDORF - OBERKASSEL

Lagersitz in einem GehäuseBearing seat in a housing

Wälzlager ader auch Gleitlagerbuchsen werden in ihrem L&gersitä in gegossenen oder- gespritzten Gehäusen in axi&isr Richtung seist durch Sprengringe oder ^.geflanschte Anschläge festgelegt, wenn ein Kraftschluß durch das Einpressen nicht allein ausreicht. Sofern es die Zähigkeit des verwendeten Gehäusewerkstoffes zultfit, kann die Arretierung in axialer Richtung auch üurch eine den festzulegenden Lagerring nach dem Einpressen axial überragende Qehäusekante erfolgen, welche anschließend radial verformt wird und auf diese Waise den Lagerring stirnseitig übergreift. Eine derartige /Festlegung bezeichnet man gewöhnlich als "Einwalzen".Rolling bearings or plain bearing bushings are also used in theirs L & gersitä in cast or injection-molded housings in axi & isr direction seist by snap rings or ^ .flanschte Fixed stops when a force fit by pressing alone is not sufficient. Unless there is the toughness of the housing material used zultfit, the locking in the axial direction can also be achieved by a bearing ring to be fixed after it has been pressed in axially protruding Qehäusekante take place, which is then radially deformed and in this orphan the bearing ring engages over the end face. Such a one / Definition is usually referred to as "rolling in".

Die vorliegende Erfindung bezieht eich auf einen Lagersitz in einem Gehäuse aus Metallgufi, bei welchem derThe present invention relates to a bearing seat in a housing made of metal gufi, in which the

Lagerring eines Wälz- oder Gleitlagers durch radial·· Einwalzen einer axial gerichteten Schulter des Lagersitzes festgelegt ist.Bearing ring of a roller or plain bearing through radial · · Rolling in an axially directed shoulder of the bearing seat is set.

Die Aufgabe der Erfindung besteht darin, ein derartig·· Einwalzen auch dort zu ermöglichen, wo die· der Gehäuseverkstoff verbietet. Darüber hinaus sollen durch Verminderung oder gegebenenfalls sogar völlige Einsparung spangebender Bearbeitung des Lagersitzes wesentlich· Herstellkosten eingespart werden.The object of the invention is to enable such a rolling-in even where the housing is made of plastic forbids. In addition, through a reduction or possibly even complete savings machining of the bearing seat significantly · manufacturing costs can be saved.

Erfindungsgemäß wird diese Aufgabe dadurch gelost, das eine Buchse aus Metall als Lagersitz in das Gehäuse eingegossen ist, deren den Lagerring axial überragendes freies Ende die Einwalzschulter bildet. Zweckmäßig besitzt die Metallbuchse einen Absatz als axialen Ansehlag für den Lagerring.According to the invention, this object is achieved by the a metal bushing is cast into the housing as a bearing seat, the bearing ring of which protrudes axially free end forms the roll-in shoulder. The metal bushing expediently has a shoulder as an axial stop for the bearing ring.

Gemäß einem weiteren Ausführungsbeispiel nach der Erfindung sind in der Metallbuchse Längswellen oder -Sicken zum Ausgleich von Durchmessertoleranzen zwischen Buchse und Lagerring vorgesehen. Auf diese Weise kann eine spangebende Bearbeitung des LagerSitzes entfallen.According to a further embodiment of the invention, longitudinal shafts or beads are in the metal bushing intended to compensate for diameter tolerances between bushing and bearing ring. In this way, a There is no machining of the bearing seat.

Einige erfindungsgemäße Ausführungsbeispiele sind in der Zeichnung dargestellt.Some exemplary embodiments according to the invention are shown in the drawing.

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BinwalsenBinwalsen fixiertenfixed
χ einenχ one 3 -3 - DarinIn this LagersitsStorage seats ϊ ritt.ϊ rode. mitwith einemone äurohauroh

Yig. 2 «inen Sohnitt dureh di· Lagerbuchse gemlft Fig. 1; Pig. 3 den Lagertits gem&A Fig.2 vor den Einwalsen, und Fig. 4 eine andere Lagereitsausbildung vor dem Einwalzen.Yig. 2 "in-ness through the bearing bushing as shown in Fig. 1; Pig. 3 the camp tits according to & A Fig. 2 before the Einwalsen, and Fig. 4 shows another bearing training before rolling.

Zn Fig. 1 ist ein Teil eines beliebigen, aus Metallgut bestehenden Qehtusas mit dem Besugsseiohen 1 versehen. Zn dieses Qehluse ist ein Lagerring 2 aus Blech als Lagersits eingegossen. Die Buchse 2 besitzt eine Sohulter • «χ* ·χ1·1·ϊι Anschiss für ein Wllslsger 4^ Das das Wals-Zn Fig. 1 is a part of any Qehtusas made of metal goods with the Besugsseiohen 1 provided. A bearing ring 2 made of sheet metal is cast into this source as a bearing seat. The socket 2 has a shoulder • «χ * · χ1 · 1 · ϊι Anus for a Wllslsger 4 ^ That the whale-

lager k axial Überragende freie Ende der Buchse 2 bildet eine Einwalssohulter 5 und legt das Wälslager in axialer Richtung fest.bearing k axially protruding free end of the bushing 2 forms a Einwalsso shoulder 5 and defines the roller bearing in the axial direction.

Oemt* Fig. 2 besitst die Buchse 2 im Bereich des Lagersitses Langeweilen oder -Sicken 6, welohe einmal Durehmessertoleransen swisohen Buchse und Vftlslager aufnehme!» und die außerdem den Festsits der Buchse in dem OuAgehluse in ümf angerichtung begünstigen.Oemt * Fig. 2 has the bush 2 in the area of the bearing seat Boredom or beading 6, welohe Durehmessertoleransen take up swisohen bushing and Vftlslager! » and the also the Festsits of the socket in the OuAgehluse favor in ubiquitous arrangement.

Zn Fig. 3 ist die Buchse 2 vor dem Umlegen de? uinwalssohulter 5 dargestellt. Diese Einwalssohulter IUt sieh in einfacher Weise verformen. Dabei genügt es bereits, wenn sie an wenigen, fiber den Umfang verteilten Stellen nach innen umgelegt wird.Zn Fig. 3, the socket 2 is de? uinwalssohulter 5 shown. This Einwalsso shoulder IUt see deform in a simple manner. It is sufficient if it is turned inward at a few points distributed over the circumference.

-4. W. 73-4. W. 73

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Β*«· «Ä(I«»ÖU«X-V BÜ9UB9 C ίβ* ΛΠΒ * «·« Ä (I «» ÖU «XV BÜ9UB9 C ίβ * ΛΠ

Auf «in· Ans4hlagiohult«r let hi«r vvrsiehtvt word«n,On «in · Ans4hlagiohult« r let hi «r vrvrs suchtvt word« n,

8«lbttv«rtt0ndlioh »ind vitle *nd*r· Bucheenau»führungen la Raha#n der Erfindung ebenfalle möglich.8 «lbttv« rtt0ndlioh »ind vitle * nd * r · Bucheenau» tours La Raha # n of the invention is also possible.

7217G3I-4.Ä737217G3I-4.Ä73

Claims (3)

PBWNSPROCHEPBWNSPROCHE 1.) Lagersits in ein*m Qohäuse au» Metallgut, bei weiche» der Lagerring eines Wals- oder Gleitlagers durch radiales Einwalsen einer arial gerichteten Schulter des Lagersitses festgelegt ist, dadurch gekennseiehnet, daA eine Buchse aus Netall als Lagersits in das Qehluse eingegossen ist, deren den Lagerring axial fiberragendes freies Ende die Eirmalsechulter bildet.1.) Bearing seats in a housing made of metal goods, with soft » the bearing ring of a whale or plain bearing by radially rolling in an arial shoulder of the camp site is determined, thereby identified, there is a socket from Netall as a storage seat in the Qehluse is cast, whose free end protruding axially over the bearing ring forms the shoulder shoulder. 2.) Lagersits nach Anspruch 1, gekennzeichnet durch oinen Absats in der Metallbüchse als Ansehlag für den Lagerring*2.) bearing seats according to claim 1, characterized by oinen Absats in the metal box as an announcement for the Bearing ring * 3.) Lagersits nanh Anspruoh i oder 2, gekennseiehnet durch Längsteilen oder -Sieken in der Metallbüchse sum Ausgleich von Durohnessertoleransen swisehen Buohse und Lageirr ing.3.) Lagersits according to claims i or 2, marked by splitting or sieving lengthways in the metal bushing to compensate for duress tolerance swisehen and position iring. 721703Ι-4.Λ73721703Ι-4thΛ73
DE7217030U Bearing seat in a housing Expired DE7217030U (en)

Publications (1)

Publication Number Publication Date
DE7217030U true DE7217030U (en) 1973-10-04

Family

ID=1280445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7217030U Expired DE7217030U (en) Bearing seat in a housing

Country Status (1)

Country Link
DE (1) DE7217030U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752058A1 (en) * 1977-11-22 1979-05-23 Volkswagenwerk Ag FASTENING A SLEEVE OR BUSHING OF NEEDLE BEARINGS
DE102013004422A1 (en) * 2013-03-15 2014-09-18 Thyssenkrupp Presta Teccenter Ag Fastening arrangement of a bearing outer ring in a bore of a bearing block
DE102020108818B3 (en) * 2020-03-31 2021-03-18 Schaeffler Technologies AG & Co. KG Friction clutch cover made of sheet metal with folded roller bearing seats, gear arrangement and manufacturing process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752058A1 (en) * 1977-11-22 1979-05-23 Volkswagenwerk Ag FASTENING A SLEEVE OR BUSHING OF NEEDLE BEARINGS
DE102013004422A1 (en) * 2013-03-15 2014-09-18 Thyssenkrupp Presta Teccenter Ag Fastening arrangement of a bearing outer ring in a bore of a bearing block
DE102013004422B4 (en) * 2013-03-15 2017-05-11 Thyssenkrupp Presta Teccenter Ag Fastening arrangement of a bearing outer ring in a bore of a bearing block
DE102020108818B3 (en) * 2020-03-31 2021-03-18 Schaeffler Technologies AG & Co. KG Friction clutch cover made of sheet metal with folded roller bearing seats, gear arrangement and manufacturing process
US12085129B2 (en) 2020-03-31 2024-09-10 Schaeffler Technologies AG & Co. KG Friction clutch with a cover made from sheet metal with folded anti-friction bearing seats, transmission arrangement and production method

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