DE10239615A1 - Connecting block for hydraulic supply lines of an oil-film bearing comprises a bore equipped with bearings in which a connecting pipe is mounted so that it can be displaced axially - Google Patents

Connecting block for hydraulic supply lines of an oil-film bearing comprises a bore equipped with bearings in which a connecting pipe is mounted so that it can be displaced axially

Info

Publication number
DE10239615A1
DE10239615A1 DE10239615A DE10239615A DE10239615A1 DE 10239615 A1 DE10239615 A1 DE 10239615A1 DE 10239615 A DE10239615 A DE 10239615A DE 10239615 A DE10239615 A DE 10239615A DE 10239615 A1 DE10239615 A1 DE 10239615A1
Authority
DE
Germany
Prior art keywords
connecting pipe
bore
bearing
block
coupling
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Withdrawn
Application number
DE10239615A
Other languages
German (de)
Inventor
Karl Keller
Rolf Huecker
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Priority to DE10239615A priority Critical patent/DE10239615A1/en
Priority to AT02785378T priority patent/ATE303550T1/en
Priority to ES02785378T priority patent/ES2248626T3/en
Priority to BR0213796-8A priority patent/BR0213796A/en
Priority to EP02785378A priority patent/EP1446604B1/en
Priority to CNB028233158A priority patent/CN1266405C/en
Priority to PCT/EP2002/012539 priority patent/WO2003044415A1/en
Priority to US10/496,221 priority patent/US7213846B2/en
Priority to AU2002350684A priority patent/AU2002350684A1/en
Priority to RU2004118841/06A priority patent/RU2004118841A/en
Priority to DE50204121T priority patent/DE50204121D1/en
Priority to KR1020047007352A priority patent/KR20050044465A/en
Priority to JP2003546009A priority patent/JP2006505408A/en
Publication of DE10239615A1 publication Critical patent/DE10239615A1/en
Withdrawn legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/087—Joints with radial fluid passages
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Connecting block (1) for hydraulic supply lines of an oil-film bearing comprises a bore (2) equipped with bearings (3, 3') in which a connecting pipe (4) is mounted so that it can be displaced axially. The connecting block has at least one second bore (7) arranged radially to the central bore and whose open end is provided with a coupling (9) for a connecting hose. The radial bore ends in an annular channel (8) surrounding the connecting pipe. The connecting pipe has at least one radial opening (10) in the region of the annular channel. One end of the connecting pipe is closed. A coupling (5) for a connecting hose leading to a bearing bush is provided on the open end of the connecting pipe. Preferred Features: Seals (6) are provided between the connecting pipe and the central bore. The seals sit on the connecting pipe and seal this against the central bore and allow axial displacement of the connecting pipe in the bearings.

Description

Die Erfindung betrifft einen Anschlußblock für Hydraulik-Versorgungsleitungen der Hydrostatikanlage eines Ölfilmlagers der fest an einem Lagereinbaustück angeordnet ist, und mindestens einen Hydraulikschlauch haltert, welcher mit der im Lagereinbaustück beweglich angeordneten Lagerbuchse verbunden ist. The invention relates to a connection block for hydraulic supply lines Hydrostatic system of an oil film bearing which is fixed to a bearing chock is arranged, and holds at least one hydraulic hose, which with the in Bearing insert movably arranged bearing bush is connected.

Derartige Anschlußblöcke weisen eine Schnellschlußkupplung auf, mittels derer z. B. beim Walzenwechsel ein möglichst schneller Anschluß des Lagereinbaustücks an eine Ölversorgung erfolgen kann. Am Anschlußblock ist weiterhin ein Hydraulikschlauch angeordnet, der das Hydrauliköl zur Lagerbuchse zu leiten vermag. Die Lagerbuchsen sind im Einbaustück beweglich gelagert, so daß die Hydraulikschläuche die Bewegung zwischen der Lagerbuchse und dem feststehenden Anschlußblock ausgleichen müssen. Dazu liegen die Schläuche offen am Lagereinbaustück an. Such terminal blocks have a quick release coupling, by means of which, for. B. When changing the roller, connect the bearing chock as quickly as possible to an oil supply. There is still a on the connection block Hydraulic hose arranged, which is able to direct the hydraulic oil to the bearing bush. The bearing bushes are movably mounted in the chock so that the Hydraulic hoses the movement between the bearing bush and the fixed one Compensate terminal block. To do this, the hoses are open Bearing chock.

Dadurch besteht die Gefahr der Beschädigung der Schläuche einerseits durch Reibung derselben am Lagereinbaustück aber vor allem auch durch von außen versehentlich im rauhen Walzwerksbetrieb aufgebrachte Stöße beim Wechseln der Walzen, die bis zum Platzen der Schläuche führen können. This means that there is a risk of damage to the hoses Friction of the same on the bearing chock, but also primarily from the outside bumps accidentally applied during rough rolling mill operation when changing the rollers, which can lead to the bursting of the hoses.

Der Erfindung liegt die Aufgabe zugrunde, einen Anschlußblock derart weiter zu bilden, daß die geschilderten Nachteile nicht mehr auftreten, und daß die Betriebssicherheit der Hydrostatikanlage erhöht ist. The invention has for its object to continue such a terminal block form that the disadvantages described no longer occur, and that the Operational reliability of the hydrostatic system is increased.

Die Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. Das axial im Anschlußblock verschiebbare Anschlußrohr vermag die Bewegungen der Lagerbuchse auszugleichen. Dadurch kann der Anschlußblock mit sehr robusten Schläuchen bzw. festen Rohrleitungen mit der Lagerbuchse verbunden werden. The object is solved by the features of claim 1. The axially in Terminal block sliding connecting tube can move the Compensate bearing bush. This allows the terminal block to be very robust Hoses or fixed pipes are connected to the bearing bush.

Die Erfindung wird anhand einer Zeichnung näher erläutert. Die Zeichnung zeigt einen Anschlußblock 1, der eine zentrale Bohrung 2 aufweist. In der zentralen Bohrung 2 sind Lager 3, 3' angeordnet, welche ein Anschlußrohr 4 halteren. Das Anschlußrohr 4 ist einseitig geschlossen und weist am offenen Ende eine Kupplung 5 für eine nicht gezeigte Rohrleitung bzw. einen nicht gezeigten Schlauch auf. Dabei ist die Kupplung 5 sowie der mit der Kupplung 5 zu verbindende Anschluß des Schlauches am Anschlußrohr 4 im Lagereinbaustück 11 geschützt. The invention is explained in more detail with reference to a drawing. The drawing shows a connection block 1 , which has a central bore 2 . In the central bore 2 bearings 3 , 3 'are arranged, which hold a connecting pipe 4 . The connecting pipe 4 is closed on one side and has at the open end a coupling 5 for a pipeline or a hose, not shown. The coupling 5 and the connection of the hose to the connection pipe 4 to be connected to the coupling 5 in the bearing insert 11 are protected.

Das Anschlußrohr 4 ist in der zentralen Bohrung 2 bzw. den Lagern 3, 3' über Dichtungen 6 abgedichtet. Im Anschlußblock 1 ist eine radiale Bohrung 7 angeordnet, die in einem Ringkanal 8 endet. Am freien Ende der radialen Bohrung 7 ist eine Schnellschlußkupplung 9 angeordnet. Das Anschlußrohr 4 weist mindestens eine radiale Öffnung 10 auf, die den Ringkanal 8 mit dem inneren des Anschlußrohres 4 verbindet. The connecting pipe 4 is sealed in the central bore 2 or the bearings 3 , 3 'via seals 6 . In the connection block 1 , a radial bore 7 is arranged, which ends in an annular channel 8 . At the free end of the radial bore 7 , a quick release coupling 9 is arranged. The connecting pipe 4 has at least one radial opening 10 , which connects the ring channel 8 to the inside of the connecting pipe 4 .

Über die Schnellschlußkupplung 9, die radiale Bohrung 7, den Ringkanal 8, die radiale Öffnung 10 sowie das Anschlußrohr 4 kann damit Hydraulikmittel zur Kupplung 5 des Anschlußrohres 4 geleitet werden. Kommt es zu Bewegungen der nicht gezeigten Lagerbuchse, so kann diese über die nicht gezeigte Rohrleitung bzw. den nicht gezeigten Schlauch auf das Anschlußrohr 4 übertragen werden, welches die Bewegung durch seine axiale Beweglichkeit im feststehenden Anschlußblock 1 auszugleichen vermag. Hydraulic medium can thus be passed to the coupling 5 of the connecting pipe 4 via the quick-action coupling 9 , the radial bore 7 , the annular channel 8 , the radial opening 10 and the connecting pipe 4 . If there is movement of the bearing bush, not shown, it can be transmitted via the pipeline or the hose, not shown, to the connecting pipe 4 , which can compensate for the movement by its axial mobility in the fixed connecting block 1 .

Der Anschlußblock 1 ist fest mit dem Lagereinbaustück 11 verschraubt, so daß dieser unempfindlich gegen Stöße ist. Durch eine weitere Dichtung 12 ist das Innere des hydraulischen Kreislaufes sowie des Lagereinbaustücks 11 gegen eindringendes Kühlwasser und Schmutz gesichert. Der Anschlußblock 1 kann in nicht rostender Ausführung hergestellt werden, so daß keine Korrosion durch Kühlwasser auftreten kann. 1 Anschlußblock
2 zentrale Bohrung
3 Lager
4 Anschlußrohr
5 Kupplung
6 Dichtung
7 radiale Bohrung
8 Ringkanal
9 Schnellschlußkupplung
10 radiale Öffnung
11 Lagereinbaustück
12 Dichtung
The connection block 1 is firmly screwed to the bearing chock 11 so that it is insensitive to impacts. The interior of the hydraulic circuit and the bearing chock 11 are secured against the ingress of cooling water and dirt by a further seal 12 . The connection block 1 can be made in a rustproof design, so that no corrosion by cooling water can occur. 1 connection block
2 central hole
3 bearings
4 connecting pipe
5 clutch
6 seal
7 radial bore
8 ring channel
9 quick-action coupling
10 radial opening
11 bearing chock
12 seal

Claims (7)

1. Anschlußblock (1) für Hydraulik-Versorgungsleitungen der Hydrostatikanlage eines Ölfilmlagers der fest an einem Lagereinbaustück (11) angeordnet ist und mindestens einen Hydraulikschlauch haltert, der mit der im Lagereinbaustück (11) beweglich angeordneten Lagerbuchse verbunden ist, dadurch gekennzeichnet, daß der Anschlußblock (1) eine Bohrung (2) aufweist, daß die Bohrung (2) mit Lagern (3, 3') ausgestattet ist, in denen ein Anschlußrohr (4) axial beweglich gelagert ist, daß der Anschlußblock (1) mindestens eine radial zur zentralen Bohrung (2) angeordnete zweite Bohrung (7) aufweist, deren offenes Ende mit einer Kupplung (9) für einen Anschlußschlauch versehen ist, daß die radiale Bohrung (7) in einem das Anschlußrohr (4) umgebenden Ringkanal (8) endet, daß das Anschlußrohr (4) im Bereich des Ringkanals (8) zumindest eine radial gerichtete Öffnung (10) aufweist, daß ein Ende des Anschlußrohrs (4) verschlossen ist und daß am freien Ende des Anschlußrohrs eine Kupplung (5) für einen zur Lagerbuchse führenden Anschlußschlauch vorgesehen ist. 1. Connection block ( 1 ) for hydraulic supply lines of the hydrostatic system of an oil film bearing which is fixedly arranged on a bearing mounting piece ( 11 ) and holds at least one hydraulic hose which is connected to the bearing bush which is movably arranged in the bearing mounting piece ( 11 ), characterized in that the connection block ( 1 ) has a bore ( 2 ) that the bore ( 2 ) is equipped with bearings ( 3 , 3 ') in which a connecting pipe ( 4 ) is mounted so that it can move axially, that the connecting block ( 1 ) is at least one radial to the central one Bore ( 2 ) arranged second bore ( 7 ), the open end of which is provided with a coupling ( 9 ) for a connecting hose, that the radial bore ( 7 ) ends in an annular duct ( 8 ) surrounding the connecting pipe ( 4 ), that the having connecting pipe (4) in the region of the ring channel (8) at least one radially directed aperture (10), that one end of the connecting tube (4) is closed and there a clutch is provided (5) for a connecting hose leading to the bearing bush at the free end of the connecting tube. 2. Anschlußblock (1) nach Anspruch 1, dadurch gekennzeichnet, daß zwischen dem Anschlußrohr (4) und der zentralen Bohrung (2) Dichtungen (6) vorgesehen sind. 2. Connection block ( 1 ) according to claim 1, characterized in that between the connecting pipe ( 4 ) and the central bore ( 2 ) seals ( 6 ) are provided. 3. Anschlußblock (1) nach Anspruch 2, dadurch gekennzeichnet, daß die Dichtungen (6) auf dem Anschlußrohr (4) sitzen und dieses gegen die zentrale Bohrung (2) abdichten sowie die axiale Bewegung des Anschlußrohrs (4) in den Lagen (3, 3') zulassen. 3. Connection block ( 1 ) according to claim 2, characterized in that the seals ( 6 ) sit on the connecting pipe ( 4 ) and seal this against the central bore ( 2 ) and the axial movement of the connecting pipe ( 4 ) in the layers ( 3 , 3 '). 4. Anschlußblock (1) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Kupplung (5) im Lagereinbaustück (11) vorgesehen, und von diesem gegen mechanische Beanspruchungen schützend umgeben ist. 4. Terminal block ( 1 ) according to one of claims 1 to 3, characterized in that the coupling ( 5 ) is provided in the bearing chock ( 11 ), and is surrounded by this in a protective manner against mechanical stresses. 5. Anschlußblock (1) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Anschlußblock (1) mit dem Lagereinbaustück (11) verschraubt ist. 5. Terminal block ( 1 ) according to one of claims 1 to 4, characterized in that the terminal block ( 1 ) is screwed to the bearing chock ( 11 ). 6. Anschlußblock (1) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die zentrale Bohrung (2) zusätzlich zur Dichtung (6) durch eine weitere Dichtung (12) gegen eindringendes Kühlwasser und eindringenden Schmutz gesichert ist. 6. Connection block ( 1 ) according to one of claims 1 to 5, characterized in that the central bore ( 2 ) in addition to the seal ( 6 ) is secured by a further seal ( 12 ) against the ingress of cooling water and dirt. 7. Anschlußblock (1) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Anschlußbock (1) in jeder beliebigen Stellung am Lagereinbaustück (11) montierbar ist, so daß die Schnellschlußkupplung (9) eine für die Handhabung optimale Winkellage einnimmt. 7. Terminal block ( 1 ) according to one of claims 1 to 6, characterized in that the terminal block ( 1 ) can be mounted in any position on the bearing chock ( 11 ), so that the quick-action coupling ( 9 ) assumes an optimal angular position for handling.
DE10239615A 2001-11-23 2002-08-29 Connecting block for hydraulic supply lines of an oil-film bearing comprises a bore equipped with bearings in which a connecting pipe is mounted so that it can be displaced axially Withdrawn DE10239615A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE10239615A DE10239615A1 (en) 2001-11-23 2002-08-29 Connecting block for hydraulic supply lines of an oil-film bearing comprises a bore equipped with bearings in which a connecting pipe is mounted so that it can be displaced axially
AT02785378T ATE303550T1 (en) 2001-11-23 2002-11-09 CONNECTION BLOCK FOR HYDRAULIC SUPPLY LINES OF THE HYDROSTATIC SYSTEM OF AN OIL FILM BEARING
ES02785378T ES2248626T3 (en) 2001-11-23 2002-11-09 CONNECTION BLOCK FOR HYDRAULIC SUPPLY PIPES OF THE HYDROSTATIC INSTALLATION OF AN OIL FILM BEARING.
BR0213796-8A BR0213796A (en) 2001-11-23 2002-11-09 Connection block for hydraulic supply pipes of the hydrostatic unit of an oil film bearing
EP02785378A EP1446604B1 (en) 2001-11-23 2002-11-09 Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing
CNB028233158A CN1266405C (en) 2001-11-23 2002-11-09 Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing
PCT/EP2002/012539 WO2003044415A1 (en) 2001-11-23 2002-11-09 Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing
US10/496,221 US7213846B2 (en) 2001-11-23 2002-11-09 Hydraulic connector block for axially shiftable part
AU2002350684A AU2002350684A1 (en) 2001-11-23 2002-11-09 Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil-film bearing
RU2004118841/06A RU2004118841A (en) 2001-11-23 2002-11-09 CONNECTING UNIT FOR SUPPLY PIPELINES OF A HYDRAULIC SYSTEM OF A HYDROSTATIC INSTALLATION OF A BEARING WITH A THIN OILY GREASE
DE50204121T DE50204121D1 (en) 2001-11-23 2002-11-09 CONNECTING BLOCK FOR HYDRAULIC SUPPLY LINES OF THE HYDROSTATIC SYSTEM OF AN OIL FILM BEARING
KR1020047007352A KR20050044465A (en) 2001-11-23 2002-11-09 Connecting block for the hydraulic supply lines of the hydrostatic unit of an oil film bearing
JP2003546009A JP2006505408A (en) 2001-11-23 2002-11-09 Connection block for hydraulic supply conduits of hydrostatic bearings in oil film bearings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10157318 2001-11-23
DE10239615A DE10239615A1 (en) 2001-11-23 2002-08-29 Connecting block for hydraulic supply lines of an oil-film bearing comprises a bore equipped with bearings in which a connecting pipe is mounted so that it can be displaced axially

Publications (1)

Publication Number Publication Date
DE10239615A1 true DE10239615A1 (en) 2003-07-24

Family

ID=7706592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10239615A Withdrawn DE10239615A1 (en) 2001-11-23 2002-08-29 Connecting block for hydraulic supply lines of an oil-film bearing comprises a bore equipped with bearings in which a connecting pipe is mounted so that it can be displaced axially

Country Status (2)

Country Link
DE (1) DE10239615A1 (en)
ZA (1) ZA200403108B (en)

Also Published As

Publication number Publication date
ZA200403108B (en) 2005-06-08

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