EP0947255A2 - Vorrichtung zum Kuppeln und Entkuppeln der Medienzuleitung an den in Walzenständern geführten Lagereinbaustücken von Walzen, insb. Stützwalzen - Google Patents
Vorrichtung zum Kuppeln und Entkuppeln der Medienzuleitung an den in Walzenständern geführten Lagereinbaustücken von Walzen, insb. Stützwalzen Download PDFInfo
- Publication number
- EP0947255A2 EP0947255A2 EP99105231A EP99105231A EP0947255A2 EP 0947255 A2 EP0947255 A2 EP 0947255A2 EP 99105231 A EP99105231 A EP 99105231A EP 99105231 A EP99105231 A EP 99105231A EP 0947255 A2 EP0947255 A2 EP 0947255A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide frame
- bearing
- coupling
- coupling elements
- rolls
- 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
Links
- 238000010168 coupling process Methods 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 title claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 25
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/07—Adaptation of roll neck bearings
- B21B31/076—Cooling; Lubricating roller bearings
Definitions
- the invention relates to a device for coupling and Uncouple the media supply lines from those in the roll stands Bearing chocks of rollers, especially back-up rollers.
- the coupling and uncoupling of the media supply lines is particularly important for associated with difficulties in the oil flood bearings of cold rolling stands, because the coupling connections of the bearing chocks are consistent are also located on the drive side of the roll stand. Access to these is therefore hampered, and the handling of the coupling elements is difficult and requires great experience of the operating personnel ahead. This applies particularly to the relatively large coupling elements the oil drain lines.
- the invention has for its object a device create that allows the media supply lines with their coupling elements despite the mentioned disabilities quickly in a semi-automatic Process with the connections in the bearing chocks to couple and uncouple from them accordingly.
- the coupling elements Media supply lines, facing the media connections in the bearing chock, are arranged together in a carrier that is parallel to the direction of movement of the bearing chocks in a guide frame is guided, with the guide frame in, with the Roll stand connected guides against the roll axis the bearing chock and can be moved away from it.
- the guide frame can consist of a pair of parallel Guide slot rails for the, designed as a rectangular support plate Carriers of the coupling elements are made above and are connected below this support plate by cross brackets and with their ends on, cantilever lugs firmly connected to the roll stand are movable. The shift can be done with the help one arranged on the roller stand and connected to the guide frame Piston cylinder unit are effected. Further will be appropriate a fixed centering pin on the outside of the bearing chock provided that in a corresponding centering in the carrier receiving the coupling elements can be introduced.
- the Coupling elements are used to facilitate the coupling process easily floating floating.
- the device works practically automatically. After running in the roller in the roller stand, the carrier with the help of opposite the centering recess of the centering bolt the chock aligned so that the arranged on the carrier Coupling elements the coupling connections of the bearing chock opposite. After the locking of the rollers the guide frame with the support using the piston-cylinder unit moved against the bearing chock in the direction of the roller axis and with the coupling elements of the media supply lines coupled to the connections in the bearing chock. The one on the bearing chock The stop provided limits the movement of the guide frame. After unlocking the roller, the wearer follows its positioning movements within the guides of the lead frame.
- the bearing chock 2 is with the roller 3 in the roll stand 1 in the direction of the double arrow PF moved up and down.
- the roller stand 1 cantilever lugs 4, in which a guide frame 5 is slidably suspended.
- This leadership framework 5 has mutually facing inner guide grooves 5a, in which a rectangular support plate is guided.
- this support plate 6 In this support plate 6 are the coupling elements 7 and 8 are arranged and further in this Support plate two centering recesses 9 and a central opening 10 provided.
- roller 3 with its bearing chock 2 as shown in Fig. 1 is rolled into the roll stand 1, the roll neck moves 3a through the central opening 10 and two on the bearing chock 2 fixed centering pins 12 are in the two centering recesses 9 of the support plate 6 introduced. Then the Support frame 5 with the help of a piston cylinder unit, not shown on the cantilevers 4 against the bearing insert 2 moved and the coupling elements 7 and 8 with the media connections 13 and 14 of the bearing chock 2 coupled. The attack 11 limits the downward movement of the support plate 6 and makes sure that this when retracting the roller 3 in the correct position.
Abstract
Description
- Fig. 1
- die Vorrichtung im Axialschnitt in schematischer Darstellung und
- Fig. 2
- die Seitenansicht zu Fig. 1.
- 1
- Walzenständer
- 2
- Lagereinbaustück
- 3
- Walze
- 3a
- Walzenzapfen
- 4
- Kragansätze
- 5
- Führungsrahmen
- 5a
- Führungsnuten
- 6
- Tragplatte
- 7
- Kupplungselement
- 8
- Kupplungselement
- 9
- Zentrierausnehmung
- 10
- Mittendurchbruch
- 11
- Begrenzungsanschlag
- 12
- Zentrierbolzen
- 13
- Medienanschluß
- 14
- Medienanschluß
Claims (6)
- Vorrichtung zum Kuppeln und Entkuppeln der Medienzuleitungen an den, in Walzenständern geführten Lagereinbaustücken von Walzen, insb. Stützwalzen,
dadurch gekenzeichnet,
daß die Kuppelelemente (7, 8) der Medienzuleitungen, den Medienanschlüssen (13, 14) im Lagereinbaustück (2) zugewandt, gemeinsam in einem Träger (6) angeordnet sind, der parallel zur Anstellbewegungsrichtung des Lagereinbaustücks (2) in einem Führungsrahmen (5) geführt ist, wobei der Führungsrahmen (5) in, mit dem Walzenständer verbundenen Führungen (4) in Walzenachsrichtung gegen das Lagereinbaustück (2) und von diesem weg verschiebbar ist. - Vorrichtung nach Anspruch 1,
dadurch gekenzeichnet,
daß der Führungsrahmen (5) aus einem Paar paralleler Führungsnutschienen für den, als rechteckige Tragplatte ausgebildeten Träger (6) der Kupplungselemente (7, 8) besteht, die oberhalb und unterhalb dieser Tragplatte durch Querlaschen verbunden sind und mit ihren Enden auf, fest mit dem Walzenständer (1) verbundenen Kragansätzen (4) verschiebbar sind. - Vorrichtung nach Anspruch 2,
gekenzeichnet durch
ein, an dem Walzenständer (1) angeordnetes, mit dem Führungsrahmen (5) verbundenes, dessen Verschiebung bewirkendes Kolbenzylinderaggregat. - Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 3,
gekenzeichnet durch
einen, im Führungsrahmen (5) angeordneten Begrenzungsanschlag (11) für die Tragplatte (6). - Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 4,
gekenzeichnet durch
durch einen, am Lagereinbaustück (2) angeordneten, in eine Zentrierausnehmung (9) im Träger (6) der Kupplungselemente (7, 8) einbringbaren Zentrierbolzen (12). - Vorrichtung nach einem oder mehreren der Ansprüche 1 bis 5,
dadurch gekenzeichnet
daß die Kupplungselemente (7, 8) in dem Träger (6) querbeweglich schwimmend gelagert sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29806132U DE29806132U1 (de) | 1998-04-03 | 1998-04-03 | Vorrichtung zum Kuppeln und Entkuppeln der Medienzuleitung an den in Walzenständern geführten Lagereinbaustücken von Walzen, insbesondere Stützwalzen |
DE29806132U | 1998-04-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0947255A2 true EP0947255A2 (de) | 1999-10-06 |
EP0947255A3 EP0947255A3 (de) | 2002-06-05 |
EP0947255B1 EP0947255B1 (de) | 2004-10-06 |
Family
ID=8055276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99105231A Expired - Lifetime EP0947255B1 (de) | 1998-04-03 | 1999-03-13 | Vorrichtung zum Kuppeln und Entkuppeln der Medienzuleitung an den in Walzenständern geführten Lagereinbaustücken von Walzen, insb. Stützwalzen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6217081B1 (de) |
EP (1) | EP0947255B1 (de) |
AT (1) | ATE278484T1 (de) |
DE (2) | DE29806132U1 (de) |
ES (1) | ES2229569T3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002043884A1 (de) * | 2000-12-01 | 2002-06-06 | Sms Demag Aktiengesellschaft | Medienkupplung für walzgerüste |
DE202017105219U1 (de) | 2017-08-30 | 2017-10-10 | Achenbach Buschhütten GmbH & Co. KG | Medienkupplung für ein Walzeneinbaustück |
EP4137241A1 (de) | 2021-08-17 | 2023-02-22 | SMS Group GmbH | Walzgerüst mit einer medienzufuhr |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10542962B2 (en) * | 2009-07-10 | 2020-01-28 | Elekta, LTD | Adaptive radiotherapy treatment using ultrasound |
CN106583460A (zh) * | 2016-11-21 | 2017-04-26 | 武汉钢铁股份有限公司 | 一种被动辊传动侧轴承组件及润滑方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD229198A1 (de) * | 1984-11-19 | 1985-10-30 | Thaelmann Schwermaschbau Veb | Medienkupplung |
DE8532752U1 (de) * | 1985-11-21 | 1986-01-02 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Kupplungsvorrichtung für Druckmittelleitungen an Walzgerüsten |
JPH08189587A (ja) * | 1995-01-06 | 1996-07-23 | Kawasaki Steel Corp | 自動管継手及びその配管 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3580615A (en) * | 1968-06-24 | 1971-05-25 | Autotrol Corp | Softener control assembly |
US3776575A (en) * | 1972-03-29 | 1973-12-04 | Morgan Construction Co | Coupling device |
US4615546A (en) * | 1985-01-28 | 1986-10-07 | William H. Nash Co., Inc. | Multiple connector fluid coupling |
SU1460518A1 (ru) * | 1987-07-13 | 1989-02-23 | Производственное объединение "Уралмаш" | Устройство дл автоматического соединени трубопроводов |
US4915419A (en) * | 1988-10-28 | 1990-04-10 | National Coupling Company, Inc. | Sliding lock plate for hydraulic connectors |
US5333691A (en) * | 1993-05-25 | 1994-08-02 | Bhp Petroleum Pty Ltd. | ROV installable junction plate and method |
RU2079763C1 (ru) * | 1993-11-04 | 1997-05-20 | Акционерное общество открытого типа "Уральский завод тяжелого машиностроения" | Устройство для автоматического соединения патрубков |
NO310892B1 (no) * | 1996-09-06 | 2001-09-10 | Alcatel Kabel Norge As | Anordning for styrt brudd i en langstrakt gjenstand |
-
1998
- 1998-04-03 DE DE29806132U patent/DE29806132U1/de not_active Expired - Lifetime
-
1999
- 1999-03-13 DE DE59910685T patent/DE59910685D1/de not_active Expired - Lifetime
- 1999-03-13 EP EP99105231A patent/EP0947255B1/de not_active Expired - Lifetime
- 1999-03-13 AT AT99105231T patent/ATE278484T1/de active
- 1999-03-13 ES ES99105231T patent/ES2229569T3/es not_active Expired - Lifetime
- 1999-03-30 US US09/281,447 patent/US6217081B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD229198A1 (de) * | 1984-11-19 | 1985-10-30 | Thaelmann Schwermaschbau Veb | Medienkupplung |
DE8532752U1 (de) * | 1985-11-21 | 1986-01-02 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Kupplungsvorrichtung für Druckmittelleitungen an Walzgerüsten |
JPH08189587A (ja) * | 1995-01-06 | 1996-07-23 | Kawasaki Steel Corp | 自動管継手及びその配管 |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section PQ, Week 198947 Derwent Publications Ltd., London, GB; Class Q67, AN 1989-346805 XP002195984 -& SU 1 460 518 A (URALMASH PRODN TRUS), 23. Februar 1989 (1989-02-23) * |
DATABASE WPI Section PQ, Week 199748 Derwent Publications Ltd., London, GB; Class Q67, AN 1997-524958 XP002195983 -& RU 2 079 763 C (URALS HEAVY MECH ENG WKS STOCK CO), 20. Mai 1997 (1997-05-20) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11, 29. November 1996 (1996-11-29) -& JP 08 189587 A (KAWASAKI STEEL CORP;NABCO LTD), 23. Juli 1996 (1996-07-23) * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002043884A1 (de) * | 2000-12-01 | 2002-06-06 | Sms Demag Aktiengesellschaft | Medienkupplung für walzgerüste |
DE202017105219U1 (de) | 2017-08-30 | 2017-10-10 | Achenbach Buschhütten GmbH & Co. KG | Medienkupplung für ein Walzeneinbaustück |
EP3450039A1 (de) | 2017-08-30 | 2019-03-06 | Achenbach Buschhütten GmbH & Co. KG | Medienkupplung für ein walzeneinbaustück |
EP4137241A1 (de) | 2021-08-17 | 2023-02-22 | SMS Group GmbH | Walzgerüst mit einer medienzufuhr |
DE102021208989A1 (de) | 2021-08-17 | 2023-02-23 | Sms Group Gmbh | Medienzufuhr an einem Walzgerüst sowie Walzgerüst |
Also Published As
Publication number | Publication date |
---|---|
EP0947255B1 (de) | 2004-10-06 |
DE29806132U1 (de) | 1998-09-17 |
US6217081B1 (en) | 2001-04-17 |
EP0947255A3 (de) | 2002-06-05 |
ES2229569T3 (es) | 2005-04-16 |
DE59910685D1 (de) | 2004-11-11 |
ATE278484T1 (de) | 2004-10-15 |
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