DE20021514U1 - Bearing arrangement for a roll of a continuous caster - Google Patents

Bearing arrangement for a roll of a continuous caster

Info

Publication number
DE20021514U1
DE20021514U1 DE20021514U DE20021514U DE20021514U1 DE 20021514 U1 DE20021514 U1 DE 20021514U1 DE 20021514 U DE20021514 U DE 20021514U DE 20021514 U DE20021514 U DE 20021514U DE 20021514 U1 DE20021514 U1 DE 20021514U1
Authority
DE
Germany
Prior art keywords
bearing
floating
roller
axially extending
bearing arrangement
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 - Lifetime
Application number
DE20021514U
Other languages
German (de)
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.)
SKF GmbH
Original Assignee
SKF 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 SKF GmbH filed Critical SKF GmbH
Priority to DE20021514U priority Critical patent/DE20021514U1/en
Publication of DE20021514U1 publication Critical patent/DE20021514U1/en
Priority to AT0093901U priority patent/AT5747U1/en
Priority to FI20010475U priority patent/FI5289U1/en
Priority to IT2001TO000232U priority patent/ITTO20010232U1/en
Priority to BR8102918-7U priority patent/BR8102918U/en
Priority to FR0116482A priority patent/FR2818336B3/en
Priority to BE2001/0823A priority patent/BE1014547A6/en
Priority to JP2001008293U priority patent/JP3086839U/en
Priority to KR2020010039434U priority patent/KR200274613Y1/en
Priority to CN01271289U priority patent/CN2522199Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Lageranordnung für eine Walze (1) einer Stranggießanlage, wobei die Walze eine Anzahl von Walzenhülsen (7, 8, 9) aufweist, die auf einer durchgängigen Welle (2) angeordnet sind, wobei die Lageranordnung ein Festlager (3) und mindestens ein Loslager (4, 5, 6) aufweist, dadurch gekennzeichnet, daß jedes der Loslager (4, 5, 6) ein Lager ist, das aale Verschiebungen und Fluchtungsfehler zwischen den Lagerringen ausgleichen kann, wobei das Loslager einen inneren Laufring aufweist, der axial fest mit der durchgängigen Welle (2) verbunden ist, wobei der Lageraußenring fest in einem Lagergehäuse (4a, 4b) angeordnet ist, das sich axial erstreckende Mittel (4c) aufweist, die in korrespondierende, sich axial erstreckende Ausnehmungen (10, 11) in den seitlichen Endflächen der Walzenhülsen (7, 8, 9) eindringen, wobei die Ausnehmungen (10, 11) eine größere axiale Tiefe aufweisen als die axiale Erstreckung der sich axial erstreckenden Mittel (4c) des Lagergehäuses, wodurch eine axiale Verschieblichkeit, verursacht beispielsweise durch thermische Ausdehnung, innerhalb des Loslagers aufgenommen werden kann. 1. Bearing arrangement for a roller ( 1 ) of a continuous caster, the roller having a number of roller sleeves ( 7 , 8 , 9 ) which are arranged on a continuous shaft ( 2 ), the bearing arrangement being a fixed bearing ( 3 ) and at least one Floating bearing ( 4 , 5 , 6 ), characterized in that each of the floating bearings ( 4 , 5 , 6 ) is a bearing that can compensate for eel displacements and misalignments between the bearing rings, the floating bearing having an inner race that is axially fixed is connected to the continuous shaft ( 2 ), the bearing outer ring being fixedly arranged in a bearing housing ( 4 a, 4 b) which has axially extending means ( 4 c) which fit into corresponding axially extending recesses ( 10 , 11 ) penetrate into the lateral end faces of the roller sleeves ( 7 , 8 , 9 ), the recesses ( 10 , 11 ) having a greater axial depth than the axial extent of the axially extending means ( 4 c) d It bearing housing, whereby an axial displacement, caused for example by thermal expansion, can be accommodated within the floating bearing. 2. Lageranordnung nach Anspruch 1, dadurch gekennzeichnet, daß jedes der Loslager (4, 5, 6) als Toroidallager ausgeführt ist, das einen gekurvten Längsverlauf der Laufbahnprofile aufweist, wobei der Kurvenradius wesentlich größer ist als der Radius zwischen der Lagerachse und der Außenringlautbahn des Lagers.2. Bearing arrangement according to claim 1, characterized in that each of the floating bearings ( 4 , 5 , 6 ) is designed as a toroidal bearing which has a curved longitudinal profile of the raceway profiles, the radius of curvature being substantially greater than the radius between the bearing axis and the outer ring track of the Camp. 3. Lageranordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die sich axial erstreckenden Mittel (4c) des Lagergehäuses ein axial angeordnetes Ringelement ist, wobei jede der Ausnehmungen (10, 11) in der Seitenfläche der Walzenhülsen (7, 8, 9) als ringförmige Ausnehmung ausgeführt ist, die koaxial mit der Längsachse der Walzenhülsen verläuft.3. Bearing arrangement according to claim 1 or 2, characterized in that the axially extending means ( 4 c) of the bearing housing is an axially arranged ring element, each of the recesses ( 10 , 11 ) in the side surface of the roller sleeves ( 7 , 8 , 9 ) is designed as an annular recess which runs coaxially with the longitudinal axis of the roller sleeves.
DE20021514U 2000-12-20 2000-12-20 Bearing arrangement for a roll of a continuous caster Expired - Lifetime DE20021514U1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE20021514U DE20021514U1 (en) 2000-12-20 2000-12-20 Bearing arrangement for a roll of a continuous caster
AT0093901U AT5747U1 (en) 2000-12-20 2001-12-11 BEARING ARRANGEMENT FOR A ROLL OF A CONTINUOUS CASTING SYSTEM
FI20010475U FI5289U1 (en) 2000-12-20 2001-12-12 Bearing device for a roll casting machine roller
IT2001TO000232U ITTO20010232U1 (en) 2000-12-20 2001-12-14 SUPPORT GROUP FOR A CONTINUOUS CASTING MACHINE ROLLER.
BE2001/0823A BE1014547A6 (en) 2000-12-20 2001-12-19 Bearing arrangement for a roll continuous casting machine.
BR8102918-7U BR8102918U (en) 2000-12-20 2001-12-19 Bearing arrangement for a roller of a continuous casting machine
FR0116482A FR2818336B3 (en) 2000-12-20 2001-12-19 ARRANGEMENT OF BEARINGS FOR A ROLL OF CONTINUOUS CASTING MACHINE
JP2001008293U JP3086839U (en) 2000-12-20 2001-12-20 Bearing device for rollers of continuous casting machine
KR2020010039434U KR200274613Y1 (en) 2000-12-20 2001-12-20 A bearing arrangement for a roller of a continuous casting machine
CN01271289U CN2522199Y (en) 2000-12-20 2001-12-20 Bearing apparatus for roller of continuous casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20021514U DE20021514U1 (en) 2000-12-20 2000-12-20 Bearing arrangement for a roll of a continuous caster

Publications (1)

Publication Number Publication Date
DE20021514U1 true DE20021514U1 (en) 2001-04-05

Family

ID=7950297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20021514U Expired - Lifetime DE20021514U1 (en) 2000-12-20 2000-12-20 Bearing arrangement for a roll of a continuous caster

Country Status (10)

Country Link
JP (1) JP3086839U (en)
KR (1) KR200274613Y1 (en)
CN (1) CN2522199Y (en)
AT (1) AT5747U1 (en)
BE (1) BE1014547A6 (en)
BR (1) BR8102918U (en)
DE (1) DE20021514U1 (en)
FI (1) FI5289U1 (en)
FR (1) FR2818336B3 (en)
IT (1) ITTO20010232U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007048489A1 (en) * 2005-10-24 2007-05-03 Siemens Vai Metals Technologies Gmbh & Co Strand guiding roller
WO2007062713A1 (en) * 2005-10-20 2007-06-07 Siemens Vai Metals Technologies Gmbh & Co Strand guide reel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10003846C2 (en) * 2000-01-31 2002-02-21 Thyssenkrupp Stahl Ag Guide segment equipped with rollers on a continuous caster
GB2589706B (en) * 2019-09-23 2023-08-23 Skf Ab High-speed bearing with grooved and cylindrical races

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007062713A1 (en) * 2005-10-20 2007-06-07 Siemens Vai Metals Technologies Gmbh & Co Strand guide reel
US7926547B2 (en) 2005-10-20 2011-04-19 Siemens Vai Metals Technologies Gmbh & Co. Strand guiding roller
WO2007048489A1 (en) * 2005-10-24 2007-05-03 Siemens Vai Metals Technologies Gmbh & Co Strand guiding roller
AT502696B1 (en) * 2005-10-24 2007-11-15 Voest Alpine Ind Anlagen STRAND LEADERSHIP
CN101296767A (en) * 2005-10-24 2008-10-29 西门子Vai金属技术两合公司 Strand guiding roller

Also Published As

Publication number Publication date
JP3086839U (en) 2002-07-05
FI5289U1 (en) 2002-03-22
BR8102918U (en) 2002-08-06
BE1014547A6 (en) 2003-12-02
FR2818336A3 (en) 2002-06-21
AT5747U1 (en) 2002-11-25
FIU20010475U0 (en) 2001-12-12
KR200274613Y1 (en) 2002-05-08
ITTO20010232V0 (en) 2001-12-14
FR2818336B3 (en) 2002-11-08
ITTO20010232U1 (en) 2003-06-16
CN2522199Y (en) 2002-11-27

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010510

R163 Identified publications notified

Effective date: 20010523

R156 Lapse of ip right after 3 years

Effective date: 20040701