DE2431864B2 - AUXILIARY DEVICE FOR CENTERING A SHAFT IN A SLIDING BEARING - Google Patents

AUXILIARY DEVICE FOR CENTERING A SHAFT IN A SLIDING BEARING

Info

Publication number
DE2431864B2
DE2431864B2 DE19742431864 DE2431864A DE2431864B2 DE 2431864 B2 DE2431864 B2 DE 2431864B2 DE 19742431864 DE19742431864 DE 19742431864 DE 2431864 A DE2431864 A DE 2431864A DE 2431864 B2 DE2431864 B2 DE 2431864B2
Authority
DE
Germany
Prior art keywords
shaft
bearing
centering
roller chain
bearing housing
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.)
Granted
Application number
DE19742431864
Other languages
German (de)
Other versions
DE2431864A1 (en
DE2431864C3 (en
Inventor
Safa Zaidan Dipl.-Ing 2000 Wedel Kirma
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.)
Blohm and Voss GmbH
Original Assignee
Howaldtswerke Deutsche Werft 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 Howaldtswerke Deutsche Werft GmbH filed Critical Howaldtswerke Deutsche Werft GmbH
Priority to DE2431864A priority Critical patent/DE2431864C3/en
Priority to NL7506884A priority patent/NL173783C/en
Priority to SE7506898A priority patent/SE396987B/en
Priority to FI751864A priority patent/FI61080C/en
Priority to GB2727075A priority patent/GB1461024A/en
Priority to FR7520208A priority patent/FR2277269A1/en
Priority to PL1975181708A priority patent/PL104262B1/en
Publication of DE2431864A1 publication Critical patent/DE2431864A1/en
Publication of DE2431864B2 publication Critical patent/DE2431864B2/en
Application granted granted Critical
Publication of DE2431864C3 publication Critical patent/DE2431864C3/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
    • F16C35/02Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
    • F16C17/00Sliding-contact bearings for exclusively rotary movement
    • F16C17/02Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C17/00Sliding-contact bearings for exclusively rotary movement
    • F16C17/12Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/20Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with emergency supports or 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
    • F16C33/50Cages for rollers or needles formed of interconnected members, e.g. chains
    • 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
    • F16C41/00Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/04Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • 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
    • F16C2237/00Repair or replacement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Zentrieren einer Welle in einem Gleitlager, beispielsweise für Montagezwecke, die in eine axial nach außen und radial zur Welle hin offene, zur Lagerachse konzentrische Ringaussparung einer Stirnseite des Lagergehäuses einzusetzen ist.The invention relates to a device for centering a shaft in a plain bearing, for example for Assembly purposes, which are in an axially outwardly and radially to the shaft open, concentric to the bearing axis Ring recess is to be used on an end face of the bearing housing.

Zur Zentrierung horizontal und auch senkrecht angeordneter Wellen in einem Lager ist es üblich, bei Wellenstillstand in eine axial nach außen und radial zur Welle hin offene, zur Lagerachse konzentrische Ringaussparung des Lagergehäuses einen Zentrierring oder Ringsektoren einzubauen, über den bzw. die die Welle gegen das Lagergehäuse radial abgestützt ist. Solche Zentrierelemente müssen für jede Durchmessergröße passend hergestellt werden, sind also in der Herstellung aufwendig. Sie werden mit Schrauben am Gehäuse befestigt und erfordern daher bei der Montage und Demontage einen großen Zeitaufwand. Bei ihrem Einsatz ist es nicht ohne weiteres möglich, die Welle bei Bedarf, z. B. zu Montagezwecken, ohne zusätzliche Werkzeuge und Hebevorrichtungen zu drehen (DT-PS 1166 915).For centering horizontally and vertically arranged shafts in a bearing, it is common to use Shaft standstill in an axially outwardly and radially to the shaft open and concentric to the bearing axis Ring recess of the bearing housing to install a centering ring or ring sectors over which the Shaft is supported radially against the bearing housing. Such centering elements must be for every diameter size are manufactured appropriately, so are expensive to manufacture. They are attached with screws Enclosed attached and therefore require a large amount of time during assembly and disassembly. By your It is not readily possible to use the shaft if necessary, e.g. B. for assembly purposes, without additional Rotating tools and lifting devices (DT-PS 1166 915).

Aufgabe der Erfindung ist es, eine Hilfsvorrichtung der eingangs genannten Art zu schaffen, die ohne größeren Bearbeitungsaufwand uanbhängig vom Wellendurchmesser verwendet werden kann und ein leichtes Drehen der Welle zu Hilfszwecken zuläßt.The object of the invention is to provide an auxiliary device of the type mentioned, which without larger machining effort can be used depending on the shaft diameter and a allows easy turning of the shaft for auxiliary purposes.

Die Lösung der Aufgabe erfolgt erfindungsgemäß mittels einer Rollenkette, die in eingebautem Zustand so ein die Welle haltendes Hilfs-Radialrollenlager mit der Innenlaufbahn an der Welle und der Außenlaufbahn in der Ringaussparung am Lagergehäuse bildet.The object is achieved according to the invention by means of a roller chain, which in the installed state so an auxiliary radial roller bearing holding the shaft with the inner raceway on the shaft and the outer raceway in the ring recess on the bearing housing forms.

Es ist weiter vorgesehen, daß die Rollenkette gegen axiale Verschiebung auf der Welle durch eine Schelle od. dgl. zu sichern ist.It is further provided that the roller chain against axial displacement on the shaft by a clamp or the like. Is to be secured.

Die Rollenkette kann in einer dem Wellenumfang in etwa entsprechenden Länge in die Stirnseite des Lagergehäuses eingesetzt werden. Genügt die Zentrierung an einem Gehäuseende nicht, ist an beiden Gehäuseenden in gleicher Weise zu verfahren. Die Rollenkette kann dabei ein- oder mehrreihig sein.The roller chain can be in a length corresponding to the shaft circumference in the end face of the Bearing housing are used. If centering on one end of the housing is not sufficient, it is on both Proceed the housing ends in the same way. The roller chain can be in one or more rows.

Gehärtete Rollenketten sind handelsübliche Elemente. Sie sind einfach in das Lagergehäuse einzubringen und einfach mittels Schellen od. dgl. gegen ein axiales Verschieben zu sichern. Die Welle wird gut zentriert und dabei von den Rollen getragen. Ist es bei der Montage von Lagern, z. B. von Axiallagern mit in das Lagergehäuse einzusetzenden und aus ihm auszubauenden Lagersegmenten, erforderlich, die Wellen in den Lagern zu drehen, kann dies bei eingebauter Rollenkette ohne Mfihe und ohne zusätzliche Hilfsmittel mit geringer Kraft, gegebenenfalls mit Handkraft, erfolgen. Bei Verwendung der Vorrichtung an Bord von Schiffen können für das Kuppeln der gesamten Wellenleitung die einzelnen Wellen in den Lagern mühelos, gegebenenfalls ohne Drehvorrichtung, in die gewünschte gegenseitige Umfangsstellung gebracht werden. Nach dem Ausrichten der Wellen und vor dem endgültigen Kuppeln derselben müssen die Rollenketten ausgebaut werden.Hardened roller chains are standard items. They are easy to insert into the bearing housing and easy to secure against axial displacement by means of clamps or the like. The shaft is centered well and carried by the roles. Is it during the assembly of bearings, e.g. B. of axial bearings with in the Bearing housing to be used and to be removed from it bearing segments, required the shafts in the Rotating bearings can do this with a built-in roller chain without effort and without additional aids low force, if necessary with manual force. When using the device on board Ships can use the individual shafts in the bearings for coupling the entire shaft line Easily brought into the desired mutual circumferential position, if necessary without a rotating device will. After aligning the shafts and before finally coupling them, the roller chains must get extended.

Die Vorteile der erfindungsgemäßen Hilfsvorrichtung liegen insbesondere in der einfachen und wirtschaftlichen Herstellung und ihrer jederzeitigen und wirkungsvollen Wiederverwendbarkeit.The advantages of the auxiliary device according to the invention are in particular that it is simple and economical Production and its effective reusability at any time.

In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt. Es zeigtThe subject matter of the invention is shown in an exemplary embodiment in the drawing. It shows

F i g. 1 eine Rollenkette in der Anordnung zwischen Welle und Lagergehäuse,F i g. 1 a roller chain arranged between the shaft and the bearing housing,

Fig.2 einen Längsschnitt durch einen Teil des Lagergehäuses.2 shows a longitudinal section through part of the bearing housing.

Ein Lagergehäuse 1 hat an seiner Stirnseite 2 eine Ringaussparung 3, die zur Welle und zur Gehäusestirnseite hin offen ist. In der Ringaussparung 3 ist eine Rollenkette 4 angeordnet, die auf der Welle 5 und in der Ringaussparung 3 an der Fläche 6 ihre Laufbahnen hat und die Welle 5 radial führt und trägt. Die Rollenkette 4 ist gegen axiale Verschiebung durch eine Schelle 7 gesichert.A bearing housing 1 has an annular recess 3 on its end face 2, which leads to the shaft and to the end face of the housing is open. In the annular recess 3, a roller chain 4 is arranged on the shaft 5 and in the Ring recess 3 on the surface 6 has its raceways and the shaft 5 guides and carries radially. The roller chain 4 is secured against axial displacement by a clamp 7.

Die Rollenkette 4 ist eine handelsübliche Kette, deren Rollen 8 radial über die Verbindungsglieder 9 und 10 vorstehen.The roller chain 4 is a commercially available chain, the rollers 8 of which radially via the connecting links 9 and 10 protrude.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Vorrichtung zum Zentrieren einer Welle in einem Gleitlager, beispielsweise für Montagezwekke, die in eine axial nach außen und radial zur Welle hin offene, zur Lagerachse konzentrische Ringaussparung einer Stirnseite des Lagergehäuses einzusetzen ist, gekennzeichnet durch eine Rollenkette (4), die in eingebautem Zustand ein die Welle (5) haltendes Hilfs-Radialrollenlager mit der Innenlaufbahn an der Welle und der Außenlaufbahn (6) in der Ringaussparung (3) am Lagergehäuse (1) bildet.1. Device for centering a shaft in a plain bearing, for example for assembly purposes, the ring recess that is concentric to the bearing axis and is open axially outwards and radially to the shaft an end face of the bearing housing is to be used, characterized by a roller chain (4), which in the installed state a the Shaft (5) holding auxiliary radial roller bearing with the Inner raceway on the shaft and the outer raceway (6) in the ring recess (3) on the bearing housing (1) forms. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Rollenkette (4) gegen axiale Verschiebung auf der Welle (5) durch eine Schelle (7) od. dgl. gesichert ist.2. Apparatus according to claim 1, characterized in that the roller chain (4) against the axial Shift on the shaft (5) by a clamp (7) or the like. Is secured.
DE2431864A 1974-07-03 1974-07-03 Auxiliary device for centering a shaft in a plain bearing Expired DE2431864C3 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2431864A DE2431864C3 (en) 1974-07-03 1974-07-03 Auxiliary device for centering a shaft in a plain bearing
NL7506884A NL173783C (en) 1974-07-03 1975-06-10 DEVICE FOR CENTERING AN AXIS IN A SLIDE BEARING.
SE7506898A SE396987B (en) 1974-07-03 1975-06-16 DEVICE FOR CENTERING A SHAFT IN A BEARING
FI751864A FI61080C (en) 1974-07-03 1975-06-24 ANORDNING FOER CENTRERING AV AXLAR I LAGER
GB2727075A GB1461024A (en) 1974-07-03 1975-06-27 Method of centering shafts in bearing assemblies
FR7520208A FR2277269A1 (en) 1974-07-03 1975-06-27 DEVICE FOR CENTERING SHAFTS IN BEARINGS COMPOSITION OF CLOGGING
PL1975181708A PL104262B1 (en) 1974-07-03 1975-07-01 DEVICE FOR CENTERING WALOW IN LOZYSKI

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2431864A DE2431864C3 (en) 1974-07-03 1974-07-03 Auxiliary device for centering a shaft in a plain bearing

Publications (3)

Publication Number Publication Date
DE2431864A1 DE2431864A1 (en) 1976-01-15
DE2431864B2 true DE2431864B2 (en) 1977-12-29
DE2431864C3 DE2431864C3 (en) 1978-09-07

Family

ID=5919555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2431864A Expired DE2431864C3 (en) 1974-07-03 1974-07-03 Auxiliary device for centering a shaft in a plain bearing

Country Status (7)

Country Link
DE (1) DE2431864C3 (en)
FI (1) FI61080C (en)
FR (1) FR2277269A1 (en)
GB (1) GB1461024A (en)
NL (1) NL173783C (en)
PL (1) PL104262B1 (en)
SE (1) SE396987B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494399B (en) * 2011-09-05 2018-04-18 Cooper Roller Bearings Company Ltd Roller bearing with pin mounted rollers

Also Published As

Publication number Publication date
FI751864A (en) 1976-01-04
FI61080B (en) 1982-01-29
SE396987B (en) 1977-10-10
NL173783B (en) 1983-10-03
FR2277269B1 (en) 1979-10-19
SE7506898L (en) 1976-01-05
GB1461024A (en) 1977-01-13
PL104262B1 (en) 1979-08-31
FI61080C (en) 1982-05-10
DE2431864A1 (en) 1976-01-15
NL7506884A (en) 1976-01-06
DE2431864C3 (en) 1978-09-07
FR2277269A1 (en) 1976-01-30
NL173783C (en) 1984-03-01

Similar Documents

Publication Publication Date Title
EP0213529A1 (en) Method for mounting driving elements on a hollow shaft
DE3638056A1 (en) Tapered roller bearings
DE1930959A1 (en) Rotary flow machine for elastic flow means
DE1450204B1 (en) CLAMPING ROLLERS FREE WHEEL CLUTCH
DE102004058905B4 (en) Rolling bearings with segmented bearing rings
DE2830818A1 (en) ROLLER BEARING
DE968872C (en) Turbo machine runner
DE2440717C2 (en) Transport and assembly device for rings of closely spaced cylindrical rolling elements
DE2431864C3 (en) Auxiliary device for centering a shaft in a plain bearing
DE2327071C2 (en) Cage-less radial roller bearing
DE102015206388B4 (en) Device for holding a workpiece
DE2412870A1 (en) Plain bearing halves with flanges - are mounted with lugs and are machined after assembly
DE102019206235A1 (en) Rolling bearing with three concentric rings
DE3912856A1 (en) ROLLER BEARING
DE2243101B2 (en) Constant velocity joint coupling
DE1502047B2 (en) CLAMPING PIN FOR WORKPIECES
DE7131568U (en) Arrangement for fastening machine elements
DE19517226C2 (en) Core support
CH619520A5 (en) Connecting device on the rotors of two turbo machines
DE1918620C3 (en) Elastic shaft coupling
DE3615479C2 (en)
DE2316950C3 (en) Divisible machine spool
DE2163024C3 (en) Clamping device
EP1567777B1 (en) Fastening of a riding ring to the casing of a rotary cylinder
DE102019217652A1 (en) Assembly aid ring and method for assembling a rolling bearing

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: BLOHM + VOSS AG, 2000 HAMBURG, DE