DE2434501A1 - External support sleeves of elastic ball joint location - are axially clamped to produce radial rubber flange - Google Patents

External support sleeves of elastic ball joint location - are axially clamped to produce radial rubber flange

Info

Publication number
DE2434501A1
DE2434501A1 DE2434501A DE2434501A DE2434501A1 DE 2434501 A1 DE2434501 A1 DE 2434501A1 DE 2434501 A DE2434501 A DE 2434501A DE 2434501 A DE2434501 A DE 2434501A DE 2434501 A1 DE2434501 A1 DE 2434501A1
Authority
DE
Germany
Prior art keywords
ball joint
rubber
flange
joint location
support sleeves
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.)
Pending
Application number
DE2434501A
Other languages
German (de)
Inventor
Wilhelm Steinborn
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Priority to DE2434501A priority Critical patent/DE2434501A1/en
Publication of DE2434501A1 publication Critical patent/DE2434501A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/005—Ball 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • F16C11/08—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints with resilient bearings

Abstract

A ball joint location (1) for axle steering rods is made up of a rubber element (5) bonded to two support sleeves (6, 7) and an internal location element (2). Support sleeve (7) houses a screw flange (13) with which the rubber element (5) can be axially compressed. This compression produces a radial rubber flange (15) protruding between the neighbouring ends of the two support rings (6, 7). Hence a firm location of the assembly is possible, regardless of the manufacturing tolerances of the location hole.

Description

Gummigelagertes Kugelgelenk l Aus der deutschen Offenlegungsschrift 2 144 507 ist ein Gelenklager bekannt, das insbesondere für die Lagerung von Lenkern an Kraftfahrzeugen verwendet wird. Dieses Gelenklager besteht aus einem kugelförmigen Tragkörper, auf den zwei kugelige Gummikörper mit anvulkanisierten äußeren Gehäuseringen aufgesetzt sind. Zwischen den Gummikörpern und dem kugelförmigen Tragkörper sind gelochte InnenhUlsen vorgesehen. Ball joint with rubber bearings l From the German Offenlegungsschrift 2 144 507 a spherical plain bearing is known, which is used in particular for the storage of links is used on motor vehicles. This spherical bearing consists of a spherical one Support body on which two spherical rubber bodies with vulcanized outer housing rings are put on. Are between the rubber bodies and the spherical support body perforated inner sleeves provided.

Der Erfindung liegt die Aufgabe zugrunde, ein Kugelgelenk zu schaffen, das aus wenigen, einfachen Teilen besteht. Die Lösung dieser Aufgabe ist in Anspruch 1 angegeben. Dabei ist vorteilhaft, daß ein komplettes Einbauteil vorliegt.The invention is based on the object of creating a ball joint, which consists of a few, simple parts. The solution to this problem is in demand 1 specified. It is advantageous that a complete built-in part is present.

Eine weitere Aufgabe der Erfindung besteht darin, ein Kugelgelenk zu schaffen, bei dem die Vorspannung des Gummis regulierbar bzw. später nachregulierbar ist. Die Lösung dieser Aufgabe geht aus dem Anspruch 2 hervor.Another object of the invention is to provide a ball joint to create in which the pretension of the rubber can be regulated or readjusted later is. The solution to this problem emerges from claim 2.

Andere vorteilhafte Weiterbildungen der Erfindung gehen aus den Unteransprüchen 3 und 4 hervor.Other advantageous developments of the invention emerge from the subclaims 3 and 4.

Durch die Lösung nach dem Unteranspruch 4 wird der Vorteil einer formschlüssigen Verbindung des Kugelgelenks in Umfangsrichtung innerhalb eines Achslenkers erreicht.The solution according to dependent claim 4 has the advantage of a form-fitting Connection of the ball joint achieved in the circumferential direction within a steering arm.

Nachfolgend werden zwei Ausführungsbeispiele nach der Erfindung anhand der Zeichnung beschrieben. Es zeigen: Fig. 1 ein Kugelgelenk, Fig. 2 einen Gewindering, Fig. 3 einen Tragkörper.Two exemplary embodiments according to the invention are based on the following described in the drawing. They show: FIG. 1 a ball joint, FIG. 2 a threaded ring, 3 shows a support body.

Nach Fig. 1 weist ein Kugelgelenk 1 einen Tragkörper 2 mit zwei EndstUcken, die beliebig ausgebildet sein können, und einen nockenförmigen Kugelabschnitt 3 auf. Dieser Kugelabschnitt 3 sowie ein Teil der zylindrischen Bereiche 4 des Tragkörpers 2 sind durch Vulkanisieren mit einem Gummiblock 5 fest verbunden. Am Umfang des Gummiblocks 5 sind zwei Gehäuseringe 6, 7 mit zylindrischen Außenwandungen 8, 9 anvulkanisiert. In den Gehäuseringen 6, 7 sind im Bereich der zylindrischen Außenwandungen 8, 9 Löcher 10 vorgesehen, in die sich der Gummiblock 5 polsterartig hineinerstreckt.According to Fig. 1, a ball joint 1 has a support body 2 with two end pieces, which can be designed as desired, and a cam-shaped spherical section 3 on. This spherical section 3 and part of the cylindrical areas 4 of the support body 2 are firmly connected to a rubber block 5 by vulcanization. At the scope of the Rubber blocks 5 are two housing rings 6, 7 with cylindrical outer walls 8, 9 vulcanized. In the housing rings 6, 7 are in the area of the cylindrical outer walls 8, 9 holes 10 are provided, into which the rubber block 5 extends like a cushion.

Der Gehäusering 6 weist stirnseitlg einen einstückigen Flansch 11 auf, während der gegenüberliegende flanschlose Gehäusering 7 ein Innengewinde 12 aufweist, in das ein flanschähnlicher Gewindering 13 eingeschraubt ist. Zum Verstellen des Gewinderings 13 sind an diesem Nuten 14 vorgesehen, die en Aufsetzen eines Stellwerkzeugs ermöglichen.The housing ring 6 has a one-piece flange 11 at the front while the opposite flangeless housing ring 7 has an internal thread 12 has, into which a flange-like threaded ring 13 is screwed. To adjust of the threaded ring 13 are provided on this grooves 14, which are placed on an adjusting tool enable.

Die strichpunktiert gezeichnete Position des Gewinderinges 13 zeigt diesen in einer Nachspannstellung.The dot-dashed position of the threaded ring 13 shows this in a retensioning position.

Durch die beiden in einem axialen Abstand A voneinander angeordneten Gehäuseringe 6, 7, zwischen denen ein Gummiflansch 15 hindurchragt, können Fertigungstoleranzen des Kugelgelenks 1 in Achsrichtung aufgehoben werden, da der Gummiflansch 15 einen axialen Ausgleich durch Nachspannen des Gewinderinges 13 ermöglicht.By the two arranged at an axial distance A from each other Housing rings 6, 7, between which a Rubber flange 15 protrudes, manufacturing tolerances of the ball joint 1 in the axial direction can be canceled, because the rubber flange 15 provides axial compensation by retightening the threaded ring 13 allows.

Mit diesem Kugelgelenk 1 liegt eine kostenguntige Montagemöglichkeit durch das einfache Einpressen des Kugelgelenks 1 in einen Achsienker 16 vor, wobei die Vorspannung des Gummis sowohl vor, als auch nach dem Einbau durch den Gewindering 13 regulierbar ist. Eine Sicherung dieses Kugelgelenks 1 in dem Achslenker 16 gegen Herausfallen wird durch einen strichpunktiert gezeichneten Seegerring 17 erreicht.With this ball joint 1 there is an inexpensive assembly option by simply pressing the ball and socket joint 1 into an axial pivot 16, with the pre-tensioning of the rubber both before and after installation by means of the threaded ring 13 is adjustable. A backup of this ball joint 1 in the wishbone 16 against Falling out is achieved by a Seeger ring 17 shown in dash-dotted lines.

Nach Figur 2 weist ein Gewindering 18 stirnseitig vier Kerben 19 auf, die den Seegerring 17 (Fig. 1) ersetzen.According to FIG. 2, a threaded ring 18 has four notches 19 on the end face, which replace the Seeger ring 17 (Fig. 1).

Dies wird dadurch erreicht, daß beim Verspannen des Gummis dieser in die Kerben 19 eindringt und dadurch den Gewindering 18 gegen Verdrehen sichert.This is achieved by the fact that when the rubber is tensioned it penetrates into the notches 19 and thereby secures the threaded ring 18 against rotation.

Aus Figur 3 geht ein Tragkörper 20 hervor, der als Hülse mit einer umfangseitig angeordneten Kugel 21 ausgebildet ist.From Figure 3, a support body 20 emerges, which as a sleeve with a circumferentially arranged ball 21 is formed.

Claims (4)

PatentansprtchePatent claims 1. Gummigelagertes Kugelgelenk, insbesondere ftlr Achslenker von Kraftfahrzeugen-mit einem Tragkörper, zwischen dessen Kugelabschnitt und der Bohrung eines Achslenkers eine Gummischicht vorgesehen ist, dadurch gekennzeichnet, daß der Kugelabschnitt (3, 21) Ueber einen Gummiblock (5) mit wenigstens zwei, mit der Bohrung korrespondierenden, Löcher (10) aufweisenden Gehäuseringen (6, 7) durch Vulkanisieren verbunden ist.1. Rubber-mounted ball joint, in particular for axle links of motor vehicles a support body, between its spherical section and the bore of a wishbone a rubber layer is provided, characterized in that the spherical section (3, 21) Via a rubber block (5) with at least two corresponding to the bore, Holes (10) having housing rings (6, 7) is connected by vulcanization. 2. Kugelgelenk nach Anspruch 1, dadurch gekennzeichnet, daß ein Gehäusering (6) ein Innengewinde (12) aufweist, das einen als Flansch ausgebildeten Gewindering (13) aufnimmt.2. Ball joint according to claim 1, characterized in that a housing ring (6) has an internal thread (12) which has a threaded ring designed as a flange (13) records. 3. Kugelgelenk nach Anspruch 1, dadurch gekennzeichnet, daß die Gehäuseringe (6, 7) voneinander in einem axialen Abstand (A) angeordnet sind, der durch einen Cummiflansch (15) des Gummiblocks (5) ausgefüllt ist.3. Ball joint according to claim 1, characterized in that the housing rings (6, 7) are arranged from each other at an axial distance (A) by a Cummi flange (15) of the rubber block (5) is filled. 4. Kugelgelenk nach Anspruch 1, dadurch gekennzeichnet, daß die Gehäuseringe(6, 7)zylindrische Außenwandungen (8, 9) aufweisen, in denen die Löcher (10) angeordnet sind und in die sich der Gummiblock (5) polsterartig hineinerstreckt.4. Ball joint according to claim 1, characterized in that the housing rings (6, 7) have cylindrical outer walls (8, 9) in which the holes (10) are arranged and into which the rubber block (5) extends like a cushion.
DE2434501A 1974-07-18 1974-07-18 External support sleeves of elastic ball joint location - are axially clamped to produce radial rubber flange Pending DE2434501A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2434501A DE2434501A1 (en) 1974-07-18 1974-07-18 External support sleeves of elastic ball joint location - are axially clamped to produce radial rubber flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2434501A DE2434501A1 (en) 1974-07-18 1974-07-18 External support sleeves of elastic ball joint location - are axially clamped to produce radial rubber flange

Publications (1)

Publication Number Publication Date
DE2434501A1 true DE2434501A1 (en) 1976-01-29

Family

ID=5920864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2434501A Pending DE2434501A1 (en) 1974-07-18 1974-07-18 External support sleeves of elastic ball joint location - are axially clamped to produce radial rubber flange

Country Status (1)

Country Link
DE (1) DE2434501A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345952A1 (en) * 1983-12-20 1985-06-27 Fa. Gotthard Drögmöller, 7100 Heilbronn Rotary bearing connection between spring carrier and transverse link in the front axle suspension of a motor vehicle
FR2564161A1 (en) * 1984-05-09 1985-11-15 Dunlop Ltd IMPROVEMENTS TO JOINTS OR FLEXIBLE BEARINGS
EP0351689A1 (en) * 1988-07-16 1990-01-24 Jörn GmbH Joint assembly, especially for an axle steering device of a motor vehicle
DE3844279A1 (en) * 1988-12-30 1990-07-12 Joern Gmbh Elastic bearing
EP0544112A1 (en) * 1991-11-23 1993-06-02 Lemfoerder Metallwaren Ag. Pivot bearing for suspension arms in a motor vehicle
DE19832956A1 (en) * 1998-04-23 2000-02-17 Lemfoerder Metallwaren Ag Rubber-bearing ball joint with tension-optimized bearing geometry
DE10258987A1 (en) * 2002-12-16 2004-07-08 ZF Lemförder Metallwaren AG Spherical plain bearings
US7478802B2 (en) 2002-12-16 2009-01-20 ZF Lemförder Metallwaren AG Pivoting bearing
CN106337891A (en) * 2016-08-31 2017-01-18 海门市宏达铁路机车车辆配件有限公司 Rubber joint for rail vehicle oil pressure damper and rubber formula thereof
WO2017123171A1 (en) * 2016-01-14 2017-07-20 Sem Lastik Sanayii Ve Ticaret Anonim Sirketi Locking ball joint

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345952A1 (en) * 1983-12-20 1985-06-27 Fa. Gotthard Drögmöller, 7100 Heilbronn Rotary bearing connection between spring carrier and transverse link in the front axle suspension of a motor vehicle
FR2564161A1 (en) * 1984-05-09 1985-11-15 Dunlop Ltd IMPROVEMENTS TO JOINTS OR FLEXIBLE BEARINGS
US4614455A (en) * 1984-05-09 1986-09-30 Dunlop Limited Flexible joints or bearings
EP0351689A1 (en) * 1988-07-16 1990-01-24 Jörn GmbH Joint assembly, especially for an axle steering device of a motor vehicle
DE3844279A1 (en) * 1988-12-30 1990-07-12 Joern Gmbh Elastic bearing
EP0544112A1 (en) * 1991-11-23 1993-06-02 Lemfoerder Metallwaren Ag. Pivot bearing for suspension arms in a motor vehicle
DE19832956A1 (en) * 1998-04-23 2000-02-17 Lemfoerder Metallwaren Ag Rubber-bearing ball joint with tension-optimized bearing geometry
DE19832956C2 (en) * 1998-04-23 2002-07-11 Zf Lemfoerder Metallwaren Ag Rubber-bearing ball joint with tension-optimized bearing geometry
DE10258987A1 (en) * 2002-12-16 2004-07-08 ZF Lemförder Metallwaren AG Spherical plain bearings
DE10258987B4 (en) * 2002-12-16 2005-02-24 ZF Lemförder Metallwaren AG Spherical plain bearings
US7478802B2 (en) 2002-12-16 2009-01-20 ZF Lemförder Metallwaren AG Pivoting bearing
WO2017123171A1 (en) * 2016-01-14 2017-07-20 Sem Lastik Sanayii Ve Ticaret Anonim Sirketi Locking ball joint
CN106337891A (en) * 2016-08-31 2017-01-18 海门市宏达铁路机车车辆配件有限公司 Rubber joint for rail vehicle oil pressure damper and rubber formula thereof

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