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 supportInfo
- 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
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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/30—Ships, 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
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)
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 |
Family
ID=6433145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4118282C1 (en) |
Cited By (9)
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)
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 |
-
1991
- 1991-06-04 DE DE4118282A patent/DE4118282C1/en not_active Expired - Fee Related
Patent Citations (2)
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)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |