DE2650905A1 - Drive shaft for use between spaced frames - has shaft inserted at angle into one bearing and held in other by spring clip - Google Patents
Drive shaft for use between spaced frames - has shaft inserted at angle into one bearing and held in other by spring clipInfo
- Publication number
- DE2650905A1 DE2650905A1 DE19762650905 DE2650905A DE2650905A1 DE 2650905 A1 DE2650905 A1 DE 2650905A1 DE 19762650905 DE19762650905 DE 19762650905 DE 2650905 A DE2650905 A DE 2650905A DE 2650905 A1 DE2650905 A1 DE 2650905A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- bearing
- stops
- angle
- spring clip
- 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.)
- Withdrawn
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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/26—Systems consisting of a plurality of sliding-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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
"Endseitig gelagerte Welle""End bearing shaft"
Die Erfindung betrifft eine endseitig gelagerte Welle, die zwischen zwei ortsfesten Lagerstellen zunächst durch schrages Einführen in eine der Lagers teilen mit anschließendem Schenken des freien Wellenendes zur zweiten Lagerstelle hin in eine ein Einstecken dieses Wellenendes gestattende Lage gebracht und anschließend in der Betriebslage gegen axiales Verschieben gesichert wird.The invention relates to an end-mounted shaft that is between two stationary bearings initially by inserting them at an angle into one of the bearings share with subsequent donation of the free shaft end to the second bearing point brought into a position allowing this shaft end to be inserted and then is secured against axial displacement in the operating position.
Derartig montierte Wellen sind z.B. bei Getrieben anzutreffen, wobei eine nachträgliche Axialsicherung in der Regel durch Wellenringe erreicht wird, die in Nuten der Welle ruhen. Die relativ kleine Bauteile darstellenden Wellenringe müssen dabei durch Spezialwerkzeuge eingesetzt werden, was einen zeitraubenden Arbeitsgang bedeutet.Shafts mounted in this way can be found in gearboxes, for example subsequent axial securing is usually achieved by means of shaft rings, which rest in grooves in the shaft. The shaft rings, which are relatively small components must be used by special tools, which is a time-consuming operation means.
Aufgabe der Erfindung ist es, die Montagezeit fiir die angesprochene Art von Wellen zu reduzieren und eine Axialsicherung vorzusehen, die ohne Verwendung spezieller Werkzeuge erreichbar ist.The object of the invention is to reduce the assembly time for the mentioned Reduce type of shafts and provide an axial lock without using it special tools is achievable.
Deshalb wird bei einer Welle der eingangs genannten Art vorgeschlagen, erfindungsgemäß die Welle mit zwei zwischen den beiden ortsfesten Lagerstellen gelegenen Anschlägen zu versehen, von denen mindestens einer in der Betriebslage unter Zwischenschaltung eines aufklemmbaren Distanzstjjckes an einer der Lagerstellen anliegt.It is therefore proposed for a shaft of the type mentioned at the outset that according to the invention the shaft with two located between the two stationary bearing points To provide stops, of which at least one in the operating position with interposition a clampable spacer piece rests against one of the bearing points.
Bei einem bevorzugten Ausführungsbeispiel der Erfindung werden die Anschlage vom flund einer insgesamt etwa hutförmigen, vorzugsweise aus Kunststoff bestehende und auf die freien Wellenenden aufgeschobenen Lagerbiichse gebildet.In a preferred embodiment of the invention, the Stop from the bottom of a hat-shaped overall, preferably made of plastic existing bearing bushes pushed onto the free shaft ends.
Es ist aber auch möglich, daß die Anschläge fest mit der Welle verbundene Bauteile darstellen.But it is also possible that the stops are firmly connected to the shaft Represent components.
Schließlich kann es auch vorteilhaft sein, wenn die Anschläge z.B. durch einen Stauchvorgang aus dem Material der Welle lierausgeformt sind.Finally, it can also be advantageous if the stops e.g. are lierausgeformt by an upsetting process from the material of the shaft.
Der Gegenstand der Erfindung soll nachfolgend anhand eines in der beiliegenden Zeichnung dargestellten Ausftihrungsbeispiels näher erläutert werden. In der Zeichnung zeigen die Fig. 1 bis 3 verschiedene Phasen im Verlauf des Einbaues einer elfindungsgemäßen Welle und Fig. 4 ein aufklemmbares Distanzstiick in größerem Mnßstab.The subject matter of the invention will be based on one in the Embodiment example shown in the accompanying drawing will be explained in more detail. In the drawing, FIGS. 1 to 3 show different phases in the course of installation a shaft according to the invention and FIG. 4 a larger spacer piece that can be clamped on Measuring stick.
Eine endseitig in zwei ortsfesten Lagerstellen i und 2 drehbar gelagerte Welle 3 ist mit nschlägen 4 versehen, die vom Bund 5 endseitig aufgeschobener, aus Kunststoff bestehender Lagerbüchsen 6,7 gebildet werden.One end rotatably mounted in two stationary bearings i and 2 Shaft 3 is provided with 4 stops, which are pushed off at the ends of the collar 5 Plastic existing bearing bushes 6.7 are formed.
Um z.B. eine nicht dargestellte Armlehne eines Kraftwagens schwenkbar auszubilden1 weist die Welle 3 zwei fest mit ihr verbundene hebel 8 auf 1 die an der Armlehne befestigt sind.For example, it can be pivoted around an armrest, not shown, of a motor vehicle auszubilden1, the shaft 3 has two levers 8 firmly connected to it on 1 the attached to the armrest.
Zum Einbau der vormontierten Baueinheit wird laut Fig. 1 die Welle 3 leicht schräggestellt und die längere Lagerbüchse 6 in die Lagerstelle 1 soweit eingefiihrt, bis der zugeordnete Anschlag 4 zur Anlage kommt. Danach wird die Welle 3 - wie Fig. 2 zeigt - geschwenkt und dann nach Fig. 3 die Lagerbüchse 7 eingesteckt. Zur axialen Sicherung wird anschließend ein z.fl. aus Kunststoff bestehendes Distanzstück 9 - das einen in Fig. 4 gezeigten Aufbau besitzt - zwischen dem rechten Dund 5 und der Lagerstelle 1 auf die Weite 3 aufgesteckt.To install the pre-assembled unit, the shaft is shown in FIG. 1 3 slightly inclined and the longer bearing bush 6 in the bearing 1 so far introduced until the assigned stop 4 comes to rest. After that the wave 3 - as shown in FIG. 2 - pivoted and then according to FIG. 3 the bearing bush 7 inserted. A z.fl. made of plastic spacer 9 - which has a structure shown in Fig. 4 - between the right D and 5 and of the bearing point 1 attached to the width 3.
Andere Möglichkeiten zur Ausbildung der Anschläge 4 sind z.B.Other possibilities for the formation of the stops 4 are e.g.
dadurch gegeben, daß diese durch einen Stauchvorgang aus dem Material der Welle 3 herausgeformt sind, oder daß im vorliegenden Ausführungsbeispiel die hebel 8 diese Funktion erfiillen.given by the fact that this is made of the material by an upsetting process the shaft 3 are formed, or that in the present embodiment, the lever 8 fulfills this function.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762650905 DE2650905A1 (en) | 1976-11-06 | 1976-11-06 | Drive shaft for use between spaced frames - has shaft inserted at angle into one bearing and held in other by spring clip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762650905 DE2650905A1 (en) | 1976-11-06 | 1976-11-06 | Drive shaft for use between spaced frames - has shaft inserted at angle into one bearing and held in other by spring clip |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2650905A1 true DE2650905A1 (en) | 1978-05-11 |
Family
ID=5992626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762650905 Withdrawn DE2650905A1 (en) | 1976-11-06 | 1976-11-06 | Drive shaft for use between spaced frames - has shaft inserted at angle into one bearing and held in other by spring clip |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2650905A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475652A1 (en) * | 1980-02-13 | 1981-08-14 | Vorwerk Co Interholding | DEVICE FOR FIXING TREES IN THE HOUSING OF HOUSEHOLD APPLIANCES |
EP0516887A1 (en) * | 1991-06-01 | 1992-12-09 | New Holland U.K. Limited | Control levers |
-
1976
- 1976-11-06 DE DE19762650905 patent/DE2650905A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475652A1 (en) * | 1980-02-13 | 1981-08-14 | Vorwerk Co Interholding | DEVICE FOR FIXING TREES IN THE HOUSING OF HOUSEHOLD APPLIANCES |
EP0516887A1 (en) * | 1991-06-01 | 1992-12-09 | New Holland U.K. Limited | Control levers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8130 | Withdrawal |