BRPI0413042A - dispositivo laminador - Google Patents

dispositivo laminador

Info

Publication number
BRPI0413042A
BRPI0413042A BRPI0413042-1A BRPI0413042A BRPI0413042A BR PI0413042 A BRPI0413042 A BR PI0413042A BR PI0413042 A BRPI0413042 A BR PI0413042A BR PI0413042 A BRPI0413042 A BR PI0413042A
Authority
BR
Brazil
Prior art keywords
working roll
working
roll
rolling device
bending means
Prior art date
Application number
BRPI0413042-1A
Other languages
English (en)
Inventor
Bernd Zieser
Achim Klein
Florian Lindner
Christian Diehl
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Publication of BRPI0413042A publication Critical patent/BRPI0413042A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Actuator (AREA)

Abstract

"DISPOSITIVO LAMINADOR". A presente invenção se refere a um dispositivo laminador (1) que apresenta pelo menos dois cilindros trabalhadores (2, 3) que são apoiados num montante de cilindros (6) por meio de ferragens dos cilindros trabalhadores (4, 5), sendo que pelo menos um dos cilindros trabalhadores (2, 3) pode ser ajustado no montante de cilindros (6), especialmente no sentido vertical, para ajustar um espaço de laminação desejado em relação ao outro cilindro trabalhador (2, 3), sendo que pelo menos um cilindro trabalhador (2, 3) está em ligação ativa com meios para dobrar (7), através dos quais esse cilindro pode ser atingido com um momento de flexão, e sendo que a ferragem dos cilindros trabalhadores (4, 5) apresenta braços (9, 10) que, quando vistos a partir do eixo (8) dos cilindros trabalhadores (2, 3) se projetam lateralmente para fora, para absorver a força gerada pelos meios para dobrar (7). Para aprimorar a possibilidade de ajustar o dispositivo laminador para realizar uma grande abertura de cilindros, a presente invenção prevê que um elemento de transferência de pressão (12) que pode ser deslocado em relação ao montante de cilindros (6), em particular, no sentido vertical, está posicionado entre um elemento (11) dos meios para dobrar (7) que gera a força de pressão, especialmente um êmbolo, e o braço (9, 10) da ferragem dos cilindros trabalhadores (4, 5) que se projeta para fora.
BRPI0413042-1A 2003-07-30 2004-07-21 dispositivo laminador BRPI0413042A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334682A DE10334682A1 (de) 2003-07-30 2003-07-30 Walzvorrichtung
PCT/EP2004/008130 WO2005011885A1 (de) 2003-07-30 2004-07-21 Walzvorrichtung

Publications (1)

Publication Number Publication Date
BRPI0413042A true BRPI0413042A (pt) 2006-10-17

Family

ID=34071978

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413042-1A BRPI0413042A (pt) 2003-07-30 2004-07-21 dispositivo laminador

Country Status (17)

Country Link
US (1) US7895871B2 (pt)
EP (1) EP1648625B1 (pt)
JP (1) JP5013866B2 (pt)
KR (1) KR101121500B1 (pt)
CN (1) CN100506412C (pt)
AT (1) ATE372835T1 (pt)
AU (1) AU2004261385B2 (pt)
BR (1) BRPI0413042A (pt)
CA (1) CA2532522C (pt)
DE (2) DE10334682A1 (pt)
ES (1) ES2289530T3 (pt)
MX (1) MXPA06001143A (pt)
RU (1) RU2346768C2 (pt)
TW (1) TWI324092B (pt)
UA (1) UA83058C2 (pt)
WO (1) WO2005011885A1 (pt)
ZA (1) ZA200509912B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1772203A1 (en) * 2005-10-10 2007-04-11 VAI Industries (UK) Limited Roll bending device
AT504208B1 (de) 2006-04-21 2008-04-15 Siemens Vai Metals Tech Gmbh Biegevorrichtung für zwei arbeitswalzen eines walzgerüstes
DE102007042896A1 (de) * 2007-03-15 2008-09-18 Sms Demag Ag Walzvorrichtung
KR100951262B1 (ko) * 2007-05-15 2010-04-02 주식회사 포스코 압연롤의 위치 조정장치
DE102007058729A1 (de) * 2007-08-07 2009-02-19 Sms Demag Ag Walzvorrichtung mit Verstellvorrichtung
DE102008009902A1 (de) * 2008-02-19 2009-08-27 Sms Demag Ag Walzvorrichtung, insbesondere Schubwalzengerüst
DE102008015826A1 (de) * 2008-03-27 2009-10-01 Sms Siemag Aktiengesellschaft Walzgerüst
DE102008035702A1 (de) * 2008-07-30 2010-02-04 Sms Siemag Aktiengesellschaft Walzvorrichtung
DE102008049179A1 (de) * 2008-09-26 2010-04-01 Sms Siemag Aktiengesellschaft Walzvorrichtung
DE102009058876A1 (de) 2009-01-23 2010-07-29 Sms Siemag Ag Biege- und Ausbalanciervorrichtung für axial verschiebbare Arbeitswalzen eines Walzgerüstes
NL2005046C2 (nl) * 2010-07-07 2012-01-10 Jean Henry Robert Madern Lagerbloksamenstel, alsmede walsinrichting voorzien van dergelijke lagerbloksamenstellen.
ITMI20101502A1 (it) * 2010-08-05 2012-02-06 Danieli Off Mecc Sistema integrato di bending e shifting sotto carico per gabbie ad elevata apertura tra i rulli di lavoro
ITMI20120598A1 (it) * 2012-04-12 2013-10-13 Danieli Off Mecc Sistema integrato di piegatura e di bilanciamento per gabbie di laminazione
DE102017220560A1 (de) * 2017-05-03 2018-11-08 Sms Group Gmbh Walzgerüst zum Walzen eines metallischen Guts
EP3560615A1 (de) 2018-04-27 2019-10-30 Primetals Technologies Austria GmbH Walzgeruest
IT201900000713A1 (it) * 2019-01-17 2020-07-17 Danieli Off Mecc Sistema di bending e shifting per gabbie di laminazione

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257910A (ja) 1984-06-06 1985-12-19 Ishikawajima Harima Heavy Ind Co Ltd 圧延機
DE3627692A1 (de) 1986-08-14 1988-02-25 Schloemann Siemag Ag Biege- und ausbalanciervorrichtung fuer axial verschiebbare arbeitswalzen eines quartowalzgeruestes
FR2611541B1 (fr) * 1987-02-27 1994-04-29 Clecim Sa Dispositif de reglage du profil et de repartition d'usure de cylindres dans un laminoir a cylindres deplacables axialement
GB2202173B (en) 1987-03-19 1991-08-14 Davy Mckee Rolling mill
DE3815454A1 (de) 1988-05-06 1989-11-16 Schloemann Siemag Ag Biege- und ausbalanciervorrichtung fuer axial verschiebbare walzen eines walzgeruestes
DE19922373A1 (de) * 1999-05-14 2000-11-16 Sms Demag Ag Biegevorrichtung für die Arbeitswalzen eines Warmwalzgerüstes

Also Published As

Publication number Publication date
DE10334682A1 (de) 2005-02-17
ES2289530T3 (es) 2008-02-01
EP1648625B1 (de) 2007-09-12
TW200517196A (en) 2005-06-01
ZA200509912B (en) 2006-11-29
JP5013866B2 (ja) 2012-08-29
UA83058C2 (en) 2008-06-10
ATE372835T1 (de) 2007-09-15
CA2532522C (en) 2010-11-09
WO2005011885A1 (de) 2005-02-10
EP1648625A1 (de) 2006-04-26
TWI324092B (en) 2010-05-01
DE502004004968D1 (de) 2007-10-25
AU2004261385A1 (en) 2005-02-10
RU2006106184A (ru) 2006-06-27
CN1829575A (zh) 2006-09-06
KR20060120395A (ko) 2006-11-27
AU2004261385B2 (en) 2009-08-20
RU2346768C2 (ru) 2009-02-20
KR101121500B1 (ko) 2012-03-15
US7895871B2 (en) 2011-03-01
CA2532522A1 (en) 2005-02-10
MXPA06001143A (es) 2006-04-24
US20070129228A1 (en) 2007-06-07
CN100506412C (zh) 2009-07-01
JP2007533455A (ja) 2007-11-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.