EP1468754A3 - Device for holding at least one roll in a rolling machine - Google Patents
Device for holding at least one roll in a rolling machine Download PDFInfo
- Publication number
- EP1468754A3 EP1468754A3 EP04003625A EP04003625A EP1468754A3 EP 1468754 A3 EP1468754 A3 EP 1468754A3 EP 04003625 A EP04003625 A EP 04003625A EP 04003625 A EP04003625 A EP 04003625A EP 1468754 A3 EP1468754 A3 EP 1468754A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- kupplungselement
- der
- wobei
- groove
- 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
- 238000005096 rolling process Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 17
- 238000010168 coupling process Methods 0.000 abstract 17
- 238000005859 coupling reaction Methods 0.000 abstract 17
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Es wird eine Vorrichtung zum Halten wenigstens einer um eine Drehachse rotierbaren oder rotierenden Walze (2,3) einer Walzmaschine vorgeschlagen mit
- a) zwei an, in Richtung der Drehachse gesehen, gegenüber liegenden Stirnseiten der Walze anordenbaren oder angeordneten Halteeinrichtungen (12,13,14,15),
- b) wenigstens zwei Kupplungseinrichtungen (6,7,8,9) mit jeweils einem eingekuppelten Zustand und mit einem ausgekuppelten Zustand,
- c) wobei jede Kupplungseinrichtung zwei korrespondierende Kupplungsteile (6A bis 9A, 6B bis 9B) aufweist,
- c1) wobei ein erstes der beiden Kupplungsteile wenigstens eine, vorzugsweise im Wesentlichen geradlinig verlaufende, erste Nut (60,70,80,90) und wenigstens eine nicht parallel zur ersten Nut verlaufende zweite Nut (61,71,81,91) aufweist,
- c2) ein zweites der beiden Kupplungsteile wenigstens ein erstes Kupplungselement (62,64; 72,74; 82,82; 92,94) sowie wenigstens ein zweites Kupplungselement (63,65; 73,75; 83,85; 93,95) umfasst, wobei das erste Kupplungselement weiter vorragt als das zweite Kupplungselement,
- d) wobei im eingekuppelten Zustand jeder der Kupplungseinrichtungen
- d1) einerseits das erste Kupplungselement des zugehörigen zweiten Kupplungsteils in die erste Nut des zugehörigen ersten Kupplungsteils hineinragt und
- d2) andererseits das zweite Kupplungselement des zugehörigen zweiten Kupplungsteils in die zweite Nut des zugehörigen ersten Kupplungsteils in Formschluss zu deren Seitenwänden eingreift zum Erzeugen einer drehmomentübertragenden Verbindung jeder Halteeinrichtung mit der Walze und
- e) wobei im ausgekuppelten Zustand der Kupplungseinrichtungen die Walze von den Halteeinrichtungen lösbar oder abnehmbar ist.
- a) two, viewed in the direction of the axis of rotation, opposite end faces of the roller can be arranged or arranged holding means (12,13,14,15),
- b) at least two coupling devices (6, 7, 8, 9) each having a coupled state and a disengaged state,
- c) each coupling device having two corresponding coupling parts (6A to 9A, 6B to 9B),
- c1) wherein a first of the two coupling parts has at least one, preferably substantially rectilinear, first groove (60, 70, 80, 90) and at least one second groove (61, 71, 81, 91) not running parallel to the first groove,
- c2) a second of the two coupling parts at least one first coupling element (62, 64; 72, 74; 82, 82; 92, 94) and at least one second coupling element (63, 65; 73, 75; 83, 85; 93, 95) comprises, wherein the first coupling element protrudes further than the second coupling element,
- d) wherein in the engaged state of each of the coupling devices
- d1) on the one hand, the first coupling element of the associated second coupling part projects into the first groove of the associated first coupling part and
- d2) on the other hand engages the second coupling element of the associated second coupling part in the second groove of the associated first coupling part in positive engagement with the side walls for generating a torque transmitting connection of each holding device with the roller and
- e) wherein in the disengaged state of the coupling means, the roller of the holding means is detachable or detachable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10317312A DE10317312A1 (en) | 2003-04-14 | 2003-04-14 | Device for holding at least one roller of a rolling machine |
DE10317312 | 2003-04-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1468754A2 EP1468754A2 (en) | 2004-10-20 |
EP1468754A3 true EP1468754A3 (en) | 2006-02-08 |
EP1468754B1 EP1468754B1 (en) | 2007-08-15 |
Family
ID=32892357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04003625A Expired - Lifetime EP1468754B1 (en) | 2003-04-14 | 2004-02-18 | Device for holding at least one roll in a rolling machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US7010952B2 (en) |
EP (1) | EP1468754B1 (en) |
JP (1) | JP4156547B2 (en) |
CN (1) | CN100392261C (en) |
DE (2) | DE10317312A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005056649B3 (en) * | 2005-11-25 | 2007-05-31 | Langenstein & Schemann Gmbh | Device for holding at least two rolls of a rolling machine and rolling machine |
DE102008027968A1 (en) | 2008-06-12 | 2009-12-17 | Langenstein & Schemann Gmbh | Rolling machine and method for changing the rolls or the rolling tools of the rolling machine |
CN100553815C (en) * | 2008-09-11 | 2009-10-28 | 长治钢铁(集团)锻压机械制造有限公司 | Quick fix mechanism of lower roller |
DE102010060658B4 (en) | 2010-11-18 | 2014-11-20 | Langenstein & Schemann Gmbh | Rolling machine for forming metallic and / or iron-containing workpieces with clamped pivot bearings and method for changing the rollers or the rolling tools of the rolling mills |
CN102553927B (en) * | 2012-01-09 | 2014-11-05 | 宁波大学 | Roll-type cross wedge rolling mill with replaceable roll systems for railway axles |
US9334890B2 (en) | 2012-01-24 | 2016-05-10 | Kennametal India Limited | Hardmetal roll clamping system onto the shaft and the method thereof |
CN103071681A (en) * | 2013-01-21 | 2013-05-01 | 天津惠利通钢管有限公司 | Rapid roll changing device for transmission shaft of welded pipe unit |
ES2712601T3 (en) * | 2013-05-31 | 2019-05-14 | Rudolph Morne | A segmented support roller for use in a conveyor belt installation |
DE102014005331B3 (en) | 2014-02-11 | 2015-05-21 | Sms Meer Gmbh | Tool change system and method as well as stretching roller |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1210738A (en) * | 1967-09-13 | 1970-10-28 | Mannesmann Meer Ag | Improvements in or relating to roll changing arrangements for rolling mills |
DE3926356A1 (en) * | 1988-08-31 | 1990-03-01 | Form | ROLLING MACHINE WITH INTERCHANGEABLE WORKING ROLLERS |
DE19832520A1 (en) * | 1998-07-20 | 2000-02-10 | Teller Bernd | Compacting unit for a powder compacting machine |
EP1110725A2 (en) * | 1999-12-15 | 2001-06-27 | Tokyo Kikai Seisakusho Ltd. | Printing cylinder for offset printing |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE309408C (en) * | 1915-01-14 | |||
US2332859A (en) * | 1938-08-30 | 1943-10-26 | Kreissig Ernst | Shaft coupling |
US2430683A (en) * | 1945-10-30 | 1947-11-11 | Morgan Construction Co | Wabbler coupling |
DE891642C (en) * | 1949-07-02 | 1953-10-01 | Reinhold Netze | Roll, in particular calender and rolling mill roll |
CH425704A (en) * | 1962-08-21 | 1966-12-15 | Smeralovy Z Narodni Podnik | Device for the deformation of workpieces by cross rolling |
US4866969A (en) * | 1985-09-06 | 1989-09-19 | Sms Schloemann-Siemag Aktiengesellschaft | Three-part roll assembly with exchangeable center part |
DE3730471A1 (en) * | 1987-09-11 | 1989-03-23 | Schloemann Siemag Ag | COMPACT ROLLING MILL AND WORKING METHOD FOR ROLLING MOLDED STEEL |
CN2036458U (en) * | 1988-07-22 | 1989-04-26 | 东北工学院 | Cantilever ball cold-roolling mill |
US5450740A (en) * | 1994-02-25 | 1995-09-19 | Braner Usa, Inc. | Roll forming machine |
IT1281447B1 (en) * | 1995-11-09 | 1998-02-18 | Danieli Off Mecc | LAMINATION RING LOCKING GROUP |
IT1288879B1 (en) * | 1996-04-19 | 1998-09-25 | Danieli Off Mecc | DEVICE FOR THE REPLACEMENT OF CYLINDERS IN A ROLLING CAGE FOR SHEETS AND / OR LARGE FLATS |
US6109085A (en) * | 1999-10-08 | 2000-08-29 | Calsonic Corporation | Forming apparatus using a pair of rollers |
-
2003
- 2003-04-14 DE DE10317312A patent/DE10317312A1/en not_active Withdrawn
-
2004
- 2004-02-18 EP EP04003625A patent/EP1468754B1/en not_active Expired - Lifetime
- 2004-02-18 DE DE502004004611T patent/DE502004004611D1/en not_active Expired - Lifetime
- 2004-03-15 JP JP2004072359A patent/JP4156547B2/en not_active Expired - Fee Related
- 2004-03-29 US US10/811,631 patent/US7010952B2/en not_active Expired - Fee Related
- 2004-03-29 CN CNB2004100298337A patent/CN100392261C/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1210738A (en) * | 1967-09-13 | 1970-10-28 | Mannesmann Meer Ag | Improvements in or relating to roll changing arrangements for rolling mills |
DE3926356A1 (en) * | 1988-08-31 | 1990-03-01 | Form | ROLLING MACHINE WITH INTERCHANGEABLE WORKING ROLLERS |
DE19832520A1 (en) * | 1998-07-20 | 2000-02-10 | Teller Bernd | Compacting unit for a powder compacting machine |
EP1110725A2 (en) * | 1999-12-15 | 2001-06-27 | Tokyo Kikai Seisakusho Ltd. | Printing cylinder for offset printing |
Also Published As
Publication number | Publication date |
---|---|
DE502004004611D1 (en) | 2007-09-27 |
US7010952B2 (en) | 2006-03-14 |
CN1570408A (en) | 2005-01-26 |
JP2004314173A (en) | 2004-11-11 |
JP4156547B2 (en) | 2008-09-24 |
DE10317312A1 (en) | 2004-11-25 |
EP1468754A2 (en) | 2004-10-20 |
EP1468754B1 (en) | 2007-08-15 |
US20040200251A1 (en) | 2004-10-14 |
CN100392261C (en) | 2008-06-04 |
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