DE4118282C1 - Assembling or repairing plain bearing - has bush with conical bore glued by hardenable adhesive esp. 2-component epoxy] resin in support - Google Patents

Assembling or repairing plain bearing - has bush with conical bore glued by hardenable adhesive esp. 2-component epoxy] resin in support

Info

Publication number
DE4118282C1
DE4118282C1 DE4118282A DE4118282A DE4118282C1 DE 4118282 C1 DE4118282 C1 DE 4118282C1 DE 4118282 A DE4118282 A DE 4118282A DE 4118282 A DE4118282 A DE 4118282A DE 4118282 C1 DE4118282 C1 DE 4118282C1
Authority
DE
Germany
Prior art keywords
bush
adhesive
support
bearing
assembling
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 - Fee Related
Application number
DE4118282A
Other languages
German (de)
Inventor
Gunter 2000 Hamburg De Riese
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.)
RIESE DOMINIK 2000 HAMBURG DE
Original Assignee
RIESE DOMINIK 2000 HAMBURG DE
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 RIESE DOMINIK 2000 HAMBURG DE filed Critical RIESE DOMINIK 2000 HAMBURG DE
Priority to DE4118282A priority Critical patent/DE4118282C1/en
Application granted granted Critical
Publication of DE4118282C1 publication Critical patent/DE4118282C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32Other parts
    • B63H23/321Bearings or seals specially adapted for propeller shafts
    • 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
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/08Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C2326/00Articles relating to transporting
    • F16C2326/30Ships, e.g. propelling shafts and bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

The plain assembly or repair is carried out by bearing (30) bonding its bush into a support (16) by a constant vol., hardening adhesive (14). Prior to assembly the bush is conically-turned to give cone pitch between 1:10 and 1:1000 so that on assembly an annular gap (18) is produced for the adhesive, with the gap thickness increasesing steadily right along, starting at the inserting end (22). Pref. the bush material is bronze, and the support is made of steel or steel alloy, using a two-component epoxy-based resin adhesive. USE/ADVANTAGE - Used for ship's rudder shaft, stern port shaft etc., with simple and reliable bearing bush centring.

Description

Die vorliegende Erfindung betrifft ein Verfahren zum Zusammenbau oder zur Reparatur eines Gleitlagers The present invention relates to a method for Assembly or repair of a plain bearing

Das Einkleben von Gleitlagerbuchsen ist aus der Literatur gem. HANSA-Schiffahrt-Schiffbau-Hafen 117. Jahrg. 1980, Nr. 13, Seite 967, bekannt. Es ist jedoch mit einer Reihe bekannter Probleme behaftet. So erfordert das Ausrichten beim Einkleben von Lagerbuchsen äußerst präzise Führungsarbeiten, um ein einseitiges Anlegen der Buchse am Buchsenträger zu vermeiden. Ein Verkanten beim Einkleben der Buchse führt zum einseitigen Anlegen und zum Abtragen des Klebematerials am Buchsenträger und an der Lagerbuchse selbst. Hierdurch kommt es zu Lufteinschlüssen bzw. Hohlräumen in der Klebefläche. Bei entsprechender Gleitbelastung führt dieses dann zu Walkarbeit und schließlich zum Lösen der Lagerbuchse vom Buchsenträger. Die geschilderten Probleme treten jedoch nicht nur beim Neubau, sondern auch im Reparaturfall auf.The gluing of plain bearing bushes is according to the literature. HANSA-Schiffahrt-Schiffbau-Hafen 117th year 1980, No. 13, Page 967. However, it is known with a number Problems. So aligning requires Gluing in bearing bushes extremely precise guide work, for one-sided application of the socket on the socket carrier avoid. Tilting when gluing in the socket leads to one-sided application and to remove the adhesive material on Bushing carrier and on the bearing bush itself there are air pockets or voids in the adhesive surface. With a corresponding sliding load, this leads to  Flexing work and finally to loosen the bearing bush from Socket carrier. The problems described occur, however not only for new buildings, but also for repairs.

Aus der DE-PS 8 46 644 ist es ferner bekannt, durch konische Ausgestaltung von Klebflächen beim Zusammenfügen von Teilen eine Verdrängung des Klebemittels zu vermeiden, bevor die Klebflächen anliegen. Darüberhinaus entspricht es der Routine, die Lagerbuchsen und den Buchsenträger derart konisch zu fertigen, daß beim Zusammenbau ein das Klebemittel auf­ nehmender gleichmäßig dicker Ringspalt entsteht, dessen Innendurchmesser sich vom Einsatzende an über die Gesamt­ länge hin konisch verkleinert (vgl. beispielsweise DE-40 01 659 A1, DE-PS 10 66 815 und G. Niemann, Maschinenelemente, Bd. 1, 1975, S. 172-178 und 361).From DE-PS 8 46 644 it is also known by conical Design of adhesive surfaces when assembling parts to avoid displacement of the adhesive before the Apply adhesive surfaces. It’s also routine, the bearing bushes and the bush carrier so conical manufacture that when assembling the adhesive takes uniformly thick annular gap, whose The inside diameter varies from the end of use to the total length conically reduced (see for example DE-40 01 659 A1, DE-PS 10 66 815 and G. Niemann, machine elements, Vol. 1, 1975, pp. 172-178 and 361).

Der vorliegenden Erfindung liegt im Hinblick auf diesen Stand der Technik die Aufgabe zugrunde, die bekannten Ver­ fahren derart zu verbessern, daß sie die geschilderten Nachteile sicher vermeidet, d. h. eine einfache und schnelle Zentrierung von Lagerbuchse und Buchsenträger zu ermöglichen, ohne daß es zu Lufteinschlüssen oder Hohlräumen kommt, die das Herausfallen der Buchse beim Lösen der Klebeverbindung bewirken.The present invention is in view of this Prior art based on the task, the known Ver drive to improve so that they described Certainly avoids disadvantages, d. H. an easy and quick Centering of the bearing bush and bush carrier to enable without any air pockets or cavities that the socket falls out when the adhesive connection is released cause.

Diese Aufgabe wird durch das Verfahren gemäß Anspruch 1 gelöst.This object is achieved by the method according to claim 1 solved.

Erfindungsgemäß wird also nur die Lagerbuchse vor dem Zusammenbau mit dem Buchsenträger derart konisch gedreht, daß beim Zusammensetzen ein das Klebemittel aufnehmender Ringspalt entsteht, dessen Spaltdicke sich vom Einsatzende an über die Gesamtlänge hin kontinuierlich vergrößert. Der vorgesehene Konus weist dabei eine Steigung zwischen 1:10 und 1: 1000 auf. Anders ausgedrückt bedeutet dies, daß der Spalt zwischen der Lagerbuchse und dem Buchsenträger im unteren Bereich in Höhe der Injektionsöffnung breiter ist als im oberen Bereich. Das synthetische Klebemittel geht nun den Weg des geringsten Widerstandes, was dazu führt, daß das Material gleichmäßig vom breiteren Spalt zur Verjüngung aufsteigt. Außerdem verhindert die konische Form der Lagerbuchse ein Absacken der Buchse im Buchsenträger, so daß im Reparaturfall eine einfache und schnelle Zentrierung möglich ist, die Lufteinschlüsse vermeidet.According to the invention, therefore, only the bearing bush before Assembled conically with the socket carrier, that when assembling an adhesive receiving Annular gap arises, the gap thickness of which varies from the end of the insert on continuously over the entire length  enlarged. The cone provided has a slope between 1:10 and 1: 1000. In other words, the gap between the bearing bush and the bush carrier in the lower Area at the level of the injection opening is wider than in upper area. The synthetic adhesive now works Path of least resistance, which leads to that Material evenly from the wider gap to the taper rises. It also prevents the conical shape of the Bearing bushing a sagging of the bushing in the socket carrier, so that simple and quick in the event of repairs Centering is possible, which avoids air pockets.

Weitere Vorteile und Merkmale gehen aus den vorstehenden Unteransprüchen hervor, die auch in Verbindung mit dem Hauptanspruch von erfinderischer Bedeutung sein können.Further advantages and features result from the above Subclaims that also in connection with the Main claim can be of inventive importance.

Im folgenden wird ein bevorzugtes Ausführungsbeispiel eines neuen Gleitlagers zum besseren Verständnis der Erfindung anhand der Zeichnung näher erläutert.The following is a preferred embodiment of a new plain bearing for a better understanding of the Invention explained with reference to the drawing.

Es zeigt:It shows:

Fig. 1 eine schematische Querschnittsansicht durch ein nach dem erfindungsgemäßen Verfahren repariertes Gleitlager. Fig. 1 is a schematic cross-sectional view through a plain bearing repaired by the inventive method.

In Fig. 1 ist das erfindungsgemäß zusammengesetzte Gleitlager allgemein mit 30 bezeichnet. In Fig. 1, the slide bearing assembled according to the invention is generally designated 30 .

Deutlich erkennt man, daß der Buchsenträger 16 einen parallelen Verlauf von Innen- und Außenwand 15 bzw. 17 besitzt. Die Lagerbuchse 12 wird konisch gedreht, so daß ihr äußerer Mantel am vorderen Ende einen geringeren Durch­ messer besitzt als hinten. Auf diese Art und Weise verändert sich die Spaltdicke 24 des Ringspaltes 18, so daß auf der Injektionsseite des Klebemittels 14 die Spaltdicke 24 größer ist als am gegenüberliegenden Ende. Hierdurch entsteht ein Selbstzentrierungseffekt für die Lagerbuchse 12, bei gleich­ zeitiger Verhinderung von Lufteinschlüssen, so daß die Lebensdauer des Gleitlagers 30 erhöht wird.It can be clearly seen that the socket carrier 16 has a parallel course of the inner and outer walls 15 and 17 . The bearing bush 12 is rotated conically so that its outer jacket has a smaller diameter at the front end than at the rear. In this way, the gap thickness 24 of the annular gap 18 changes , so that the gap thickness 24 on the injection side of the adhesive 14 is greater than at the opposite end. This creates a self-centering effect for the bearing bush 12 , while at the same time preventing air pockets, so that the service life of the plain bearing 30 is increased.

Im vorliegenden Fall beträgt der Konus 1 : 100. Andere Werte im Rahmen von 1 : 10 bis 1 : 1000 fallen jedoch ebenfalls in den erfinderischen Rahmen.In the present case, the cone is 1: 100. However, other values in the range of 1:10 to 1: 1000 fall also in the inventive framework.

Das vorliegende Ausführungsbeispiel geht von einer Lagerbuchse aus Bronze und einem Buchsenträger aus legiertem Stahl aus. Für den Fachmann sind jedoch wiederum auch andere Materialien denkbar. Als Klebemittel wird Belzona Ceramic S verwandt.The present exemplary embodiment is based on a Bearing bush made of bronze and a bush carrier made of alloyed Steel. However, there are also others for the expert Materials conceivable. Belzona Ceramic S related.

Claims (4)

1. Verfahren zum Zusammenbau oder zur Reparatur eines Gleitlagers (30), insbesondere Ruderschaftlager, Ruderfingerlingslager, Stevenrohrlager, bei dem eine Lager­ buchse (12) mittels eines volumenbeständig aushärtenden Klebemittels (14) in einen Buchsenträger (16) eingeklebt wird, wobei nur die Lagerbuchse (12) vor dem Zusammenbau mit dem Buchsenträger derart konisch gedreht wird, daß sich ein Konus mit einer Steigung zwischen 1 : 10 bis 1 : 1000 er­ gibt, so daß beim Zusammenbau ein das Klebemittel (14) aufnehmender Ringspalt (18) entsteht, dessen Spaltdicke (24) sich vom Einsatzende (22) an über die Gesamtlänge hin kontinuierlich vergrößert.1. A method of assembling or repairing a plain bearing ( 30 ), in particular rudder shaft bearings, oar finger bearings, stern tube bearings, in which a bearing bush ( 12 ) is glued into a bush carrier ( 16 ) by means of a volume-hardening adhesive ( 14 ), only the bearing bush ( 12 ) before assembly with the socket carrier is rotated so conically that there is a cone with a slope between 1:10 to 1: 1000, so that during assembly an adhesive gap ( 14 ) receiving annular gap ( 18 ) is formed, the Gap thickness ( 24 ) increases continuously from the insert end ( 22 ) over the entire length. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man eine Lagerbuchse (12) aus Kunststoff oder Bronze und einen Buchsenträger (16) aus Stahl oder legiertem Stahl einsetzt.2. The method according to claim 1, characterized in that one uses a bearing bush ( 12 ) made of plastic or bronze and a bushing carrier ( 16 ) made of steel or alloy steel. 3. Verfahren nach Anspruch 1 und 2, dadurch gekenn­ zeichnet, daß man als Klebemittel (14) ein Zweikomponenten- Reaktionsharz auf Epoxidharz-Basis einsetzt. 3. The method according to claim 1 and 2, characterized in that a two-component reaction resin based on epoxy resin is used as the adhesive ( 14 ). 4. Verfahren nach Anspruch 1 bis 3, dadurch gekenn­ zeichnet, daß das Einkleben mittels Injektion durchgeführt wird.4. The method according to claim 1 to 3, characterized records that the gluing is carried out by injection becomes.
DE4118282A 1991-06-04 1991-06-04 Assembling or repairing plain bearing - has bush with conical bore glued by hardenable adhesive esp. 2-component epoxy] resin in support Expired - Fee Related DE4118282C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4118282A DE4118282C1 (en) 1991-06-04 1991-06-04 Assembling or repairing plain bearing - has bush with conical bore glued by hardenable adhesive esp. 2-component epoxy] resin in support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4118282A DE4118282C1 (en) 1991-06-04 1991-06-04 Assembling or repairing plain bearing - has bush with conical bore glued by hardenable adhesive esp. 2-component epoxy] resin in support

Publications (1)

Publication Number Publication Date
DE4118282C1 true DE4118282C1 (en) 1992-08-13

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DE4118282A Expired - Fee Related DE4118282C1 (en) 1991-06-04 1991-06-04 Assembling or repairing plain bearing - has bush with conical bore glued by hardenable adhesive esp. 2-component epoxy] resin in support

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011431A5 (en) * 1996-01-12 1999-09-07 Freudenberg Carl Fa Guide rod and manufacturing method thereof.
EP1378553A1 (en) * 2002-07-02 2004-01-07 United Technologies Corporation Method for re-bonding a dislodged part
WO2009130082A1 (en) * 2008-04-24 2009-10-29 Airbus Operations Gmbh Process for inserting a bushing into a component, and bushing
WO2010097609A1 (en) * 2009-02-24 2010-09-02 Dyson Technology Limited Bearing support
DE202009013211U1 (en) * 2009-09-02 2011-01-13 Becker Marine Systems Gmbh & Co. Kg Upper Rudertraglager
GB2467969B (en) * 2009-02-24 2013-06-12 Dyson Technology Ltd Bearing support
CN103737117A (en) * 2013-12-15 2014-04-23 白银有色集团股份有限公司 Rapid scraping repair method of babbitt metal bearing bushing surface
DE102014205534A1 (en) * 2014-03-25 2015-10-01 Federal-Mogul Wiesbaden Gmbh Method for fastening a bearing component in a bearing seat
DE102016013201A1 (en) * 2016-11-08 2018-05-09 Innolite Gmbh Fluidic bearing with components and bearing gap and method for their storage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846644C (en) * 1950-06-01 1952-08-14 Kurt Dr-Ing Froelich Glued connection between highly stressed structural parts
DE4001659A1 (en) * 1989-08-24 1991-03-28 Mannesmann Ag POWERFUL, TAPERED PRESS JOINT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846644C (en) * 1950-06-01 1952-08-14 Kurt Dr-Ing Froelich Glued connection between highly stressed structural parts
DE4001659A1 (en) * 1989-08-24 1991-03-28 Mannesmann Ag POWERFUL, TAPERED PRESS JOINT

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
G. NIEMANN, "Maschinenelemente", Bd. I, 1975, S. 172-178, 361 *
P. TIETGEN, "Ruderlagerbuchsen eingepreßt oder eingeklebt" HANSA-Schiffahrt-Hagen-117. Jg., 1980, Nr. 13 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011431A5 (en) * 1996-01-12 1999-09-07 Freudenberg Carl Fa Guide rod and manufacturing method thereof.
EP1378553A1 (en) * 2002-07-02 2004-01-07 United Technologies Corporation Method for re-bonding a dislodged part
WO2009130082A1 (en) * 2008-04-24 2009-10-29 Airbus Operations Gmbh Process for inserting a bushing into a component, and bushing
WO2010097609A1 (en) * 2009-02-24 2010-09-02 Dyson Technology Limited Bearing support
GB2467969B (en) * 2009-02-24 2013-06-12 Dyson Technology Ltd Bearing support
US9109626B2 (en) 2009-02-24 2015-08-18 Dyson Technology Limited Bearing support
DE202009013211U1 (en) * 2009-09-02 2011-01-13 Becker Marine Systems Gmbh & Co. Kg Upper Rudertraglager
US8858085B2 (en) 2009-09-02 2014-10-14 Becker Marine Systems Gmbh & Co. Kg Upper rudder carrier bearing
CN103737117A (en) * 2013-12-15 2014-04-23 白银有色集团股份有限公司 Rapid scraping repair method of babbitt metal bearing bushing surface
CN103737117B (en) * 2013-12-15 2016-01-20 白银有色集团股份有限公司 A kind of quick scraping restorative procedure of babbit metal bearing lining tile face
DE102014205534A1 (en) * 2014-03-25 2015-10-01 Federal-Mogul Wiesbaden Gmbh Method for fastening a bearing component in a bearing seat
DE102016013201A1 (en) * 2016-11-08 2018-05-09 Innolite Gmbh Fluidic bearing with components and bearing gap and method for their storage

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