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 PDF

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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
Application number
EP04003625A
Other languages
German (de)
French (fr)
Other versions
EP1468754A2 (en
EP1468754B1 (en
Inventor
Günter Dipl.Ing. Hofmann
Stelios Dipl.Ing. Katsibardis
Siegfried Dipl.Ing. Hausdörfer
Henry Dipl.Ing. Zwilling
Günther Dipl.Ing. Vogler
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.)
Langenstein and Schemann GmbH
Original Assignee
Langenstein and Schemann 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 Langenstein and Schemann GmbH filed Critical Langenstein and Schemann GmbH
Publication of EP1468754A2 publication Critical patent/EP1468754A2/en
Publication of EP1468754A3 publication Critical patent/EP1468754A3/en
Application granted granted Critical
Publication of EP1468754B1 publication Critical patent/EP1468754B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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.
Figure imgaf001
It is proposed a device for holding at least one rotatable about a rotation axis or rotating roller (2,3) of a rolling machine with
  • 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.
Figure imgaf001
EP04003625A 2003-04-14 2004-02-18 Device for holding at least one roll in a rolling machine Expired - Lifetime EP1468754B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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