EP1468754B1 - Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine - Google Patents

Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine Download PDF

Info

Publication number
EP1468754B1
EP1468754B1 EP04003625A EP04003625A EP1468754B1 EP 1468754 B1 EP1468754 B1 EP 1468754B1 EP 04003625 A EP04003625 A EP 04003625A EP 04003625 A EP04003625 A EP 04003625A EP 1468754 B1 EP1468754 B1 EP 1468754B1
Authority
EP
European Patent Office
Prior art keywords
coupling
arrangements
roll
holding
grooves
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
EP04003625A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1468754A3 (de
EP1468754A2 (de
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/de
Publication of EP1468754A3 publication Critical patent/EP1468754A3/de
Application granted granted Critical
Publication of EP1468754B1 publication Critical patent/EP1468754B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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

Definitions

  • the first groove and the second groove of the first coupling part of each coupling device are orthogonal to each other. This allows optimum power transmission and mounting in the engaged state.
  • first grooves and second grooves of the first coupling parts and the first coupling elements and second coupling elements of the second coupling parts each extend radially to the axis of rotation in the engaged state of the respective coupling device.
  • stop surfaces are arranged or mounted on the holding devices and on the rollers on the mutually facing end faces, which bear against one another in the engaged state of the coupling means.
  • the first, upper work roll 2 is provided on its left in FIG 1 front side 20 with a flange-like first coupling part 6 A coupling device 6 and on the other, right end face 21 with a flange-like first coupling part 7 A coupling device 7.
  • the second, lower work roll 3 is provided at its left end side 30 in FIG. 1 with a flange-like first coupling part 8A of a coupling device 8 and at the other, right-hand end side 31 with a flange-like first coupling part 9A of a coupling device 9.
  • the coupling devices 6 to 9 each comprise corresponding flange-like second coupling parts 6B, 7B, 8B and 9B, which are respectively arranged on an associated holding device 12, 13, 14 and 15 designed as a rotary shaft are formed.
  • the upper work roll 2 is similarly mounted by threading in a first step from above with the first grooves 60 and 70 of their first coupling parts 6A and 7A on the coupling elements 62 and 72 in the insertion direction E. or is adjusted (FIG 8).
  • the tapered portion of the coupling element 62 which is part of the positioning member 66 and a widening outwardly widening 68 at the beginning of the first groove 60 as Einfädel bamboon or guides.
EP04003625A 2003-04-14 2004-02-18 Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine Expired - Lifetime EP1468754B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10317312A DE10317312A1 (de) 2003-04-14 2003-04-14 Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine
DE10317312 2003-04-14

Publications (3)

Publication Number Publication Date
EP1468754A2 EP1468754A2 (de) 2004-10-20
EP1468754A3 EP1468754A3 (de) 2006-02-08
EP1468754B1 true EP1468754B1 (de) 2007-08-15

Family

ID=32892357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04003625A Expired - Lifetime EP1468754B1 (de) 2003-04-14 2004-02-18 Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine

Country Status (5)

Country Link
US (1) US7010952B2 (zh)
EP (1) EP1468754B1 (zh)
JP (1) JP4156547B2 (zh)
CN (1) CN100392261C (zh)
DE (2) DE10317312A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100553815C (zh) * 2008-09-11 2009-10-28 长治钢铁（集团）锻压机械制造有限公司 下辊快装机构

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005056649B3 (de) * 2005-11-25 2007-05-31 Langenstein & Schemann Gmbh Vorrichtung zum Halten von wenigstens zwei Walzen einer Walzmaschine und Walzmaschine
DE102008027968A1 (de) 2008-06-12 2009-12-17 Langenstein & Schemann Gmbh Walzmaschine und Verfahren zum Wechseln der Walzen oder der Walzenwerkzeuge der Walzmaschine
DE102010060658B4 (de) 2010-11-18 2014-11-20 Langenstein & Schemann Gmbh Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken mit geklemmten Drehlagern und Verfahren zum Wechseln der Walzen oder der Walzenwerkzeuge der Walzmschine
CN102553927B (zh) * 2012-01-09 2014-11-05 宁波大学 一种可更换辊系的铁道车轴辊式楔横轧机
US9334890B2 (en) 2012-01-24 2016-05-10 Kennametal India Limited Hardmetal roll clamping system onto the shaft and the method thereof
CN103071681A (zh) * 2013-01-21 2013-05-01 天津惠利通钢管有限公司 用于焊管机组的传动轴快速换辊装置
AU2014272653B2 (en) * 2013-05-31 2017-09-14 Morne Rudolph A segmented idler for use in a conveyor belt installation
DE102014005331B3 (de) 2014-02-11 2015-05-21 Sms Meer Gmbh Werkzeugwechselsystem und -verfahren sowie Reckwalze

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309408C (zh) * 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 (de) * 1949-07-02 1953-10-01 Reinhold Netze Walze, insbesondere Kalander- und Walzwerkswalze
CH425704A (de) * 1962-08-21 1966-12-15 Smeralovy Z Narodni Podnik Vorrichtung zur Verformung von Werkstücken durch Querwalzen
FR1576185A (zh) * 1967-09-13 1969-07-25
US4866969A (en) * 1985-09-06 1989-09-19 Sms Schloemann-Siemag Aktiengesellschaft Three-part roll assembly with exchangeable center part
DE3730471A1 (de) * 1987-09-11 1989-03-23 Schloemann Siemag Ag Kompaktwalzwerk und arbeitsverfahren zum walzen von formstahl
CN2036458U (zh) * 1988-07-22 1989-04-26 东北工学院 悬臂式钢球冷轧机
CS271380B1 (en) * 1988-08-31 1990-09-12 Vaclav Hladky Rolling machine with working rolls' quick-change
US5450740A (en) * 1994-02-25 1995-09-19 Braner Usa, Inc. Roll forming machine
IT1281447B1 (it) * 1995-11-09 1998-02-18 Danieli Off Mecc Gruppo di bloccaggio anello di laminazione
IT1288879B1 (it) * 1996-04-19 1998-09-25 Danieli Off Mecc Dispositivo per la sostituzione dei cilindri in una gabbia di laminazione per lamiere e/o larghi piatti
DE19832520B4 (de) * 1998-07-20 2005-03-24 Teller, Bernd Kompaktierwerk für eine Pulververdichtungsmaschine
US6109085A (en) * 1999-10-08 2000-08-29 Calsonic Corporation Forming apparatus using a pair of rollers
JP3365553B2 (ja) * 1999-12-15 2003-01-14 株式会社東京機械製作所 オフセット印刷用印刷胴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100553815C (zh) * 2008-09-11 2009-10-28 长治钢铁（集团）锻压机械制造有限公司 下辊快装机构

Also Published As

Publication number Publication date
US7010952B2 (en) 2006-03-14
JP4156547B2 (ja) 2008-09-24
EP1468754A3 (de) 2006-02-08
JP2004314173A (ja) 2004-11-11
CN100392261C (zh) 2008-06-04
DE10317312A1 (de) 2004-11-25
EP1468754A2 (de) 2004-10-20
DE502004004611D1 (de) 2007-09-27
US20040200251A1 (en) 2004-10-14
CN1570408A (zh) 2005-01-26

Similar Documents

Publication Publication Date Title
EP0968069B2 (de) Werkzeugmaschine
DE10011755A1 (de) Verfahren und Vorrichtung zum Herstellen von Bauteilen mit über der Länsachse veränderlichen Querschnitten
EP1468754B1 (de) Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine
EP2260956B1 (de) Vorrichtung zur Herstellung wendelförmiger Wellrohre
EP1356891B1 (de) Verfahren zur Herstellung von Schiebemuffen für Schaltgetriebe
EP2116315B1 (de) Walzeinrichtmaschine mit Kassettenwechselsystem
EP2429731B1 (de) Spannfutter für eine kaltpilgerwalzanlage
EP2508298B1 (de) Halte- und Antriebsvorrichtung für ein Rohrunterstützungselement
EP0365976B1 (de) Profiliermaschine
EP1790423B1 (de) Vorrichtung zum Halten von wenigstens zwei Walzen einer Walzmaschine und Walzmaschine
DE10015285C2 (de) Walzstraße zum Walzen von metallischen Rohren, Stäben oder Drähten
WO2000013833A1 (de) Bearbeitungseinheit
DE102010017253B4 (de) Vorrichtung zum Umformen eines Bauteils aus einem flächigen Halbzeug
EP3609634B1 (de) Mehrstückiges rollwerkzeug mit schwimmender lagerung und rollmaschine
EP1660257B1 (de) Verfahren und vorrichtung zur herstellung von mindestens teilweise profilierten rohren
EP3159068B1 (de) Umformmaschine zum drücken/drückwalzen und verfahren zum drücken/drückwalzen
EP2711103B1 (de) Verfahren und Vorrichtung zum Fliessdrücken von Werkstücken
DE112009001393B4 (de) Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken und Verfahren zum Wechseln der Walzen oder der Walzwerkzeuge der Walzmaschine
DE10144743B4 (de) Walzgerüst zum Walzen von stab- oder rohrförmigem Gut
WO2015091111A1 (de) Gewinderollkopf
DE2503284C3 (de) Walzendrehbank
DE862139C (de) Walzwerk zum Walzen von nahtlosen Rohren aus Hohlbloecken
DE102010060658A1 (de) Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken mit geklemmten Drehlagern und Verfahren zum Wechseln der Walzen oder der Walzenwerkzeuge der Walzmschine
DE112009001413B4 (de) Walzmaschine zum Umformen von metallischen und/oder eisenhaltigen Werkstücken mit verstellbaren Walzen
DE4138126A1 (de) Werkzeug zur spanlosen herstellung von aussen- oder innenkonturen an werkstuecken

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20060203

AKX Designation fees paid

Designated state(s): CZ DE FR IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CZ DE FR IT

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HOFMANN, GUENTER, DIPL.ING.

Inventor name: KATSIBARDIS, STELIOS, DIPL.ING.

Inventor name: ZWILLING, HENRY, DIPL.ING.

Inventor name: HAUSDOERFER, SIEGFRIED, DIPL.ING.

Inventor name: VOGLER, GUENTHER, DIPL.ING.

REF Corresponds to:

Ref document number: 502004004611

Country of ref document: DE

Date of ref document: 20070927

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080516

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20120222

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140218

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230223

Year of fee payment: 20

Ref country code: CZ

Payment date: 20230216

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230227

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 502004004611

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240218