WO2011124965A3 - Support frame for rolls of a rolling stand and rolling stand provided with said frame - Google Patents

Support frame for rolls of a rolling stand and rolling stand provided with said frame Download PDF

Info

Publication number
WO2011124965A3
WO2011124965A3 PCT/IB2011/000726 IB2011000726W WO2011124965A3 WO 2011124965 A3 WO2011124965 A3 WO 2011124965A3 IB 2011000726 W IB2011000726 W IB 2011000726W WO 2011124965 A3 WO2011124965 A3 WO 2011124965A3
Authority
WO
WIPO (PCT)
Prior art keywords
chocks
rolling stand
support frame
respect
frame
Prior art date
Application number
PCT/IB2011/000726
Other languages
French (fr)
Other versions
WO2011124965A2 (en
Inventor
Rolando Paolone
Claudio Tomat
Original Assignee
Danieli & C. Officine Meccaniche Spa
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 Danieli & C. Officine Meccaniche Spa filed Critical Danieli & C. Officine Meccaniche Spa
Priority to CN201180027159.7A priority Critical patent/CN103118814B/en
Priority to ES11722868.4T priority patent/ES2506865T3/en
Priority to RU2012146445/02A priority patent/RU2524029C2/en
Priority to EP11722868.4A priority patent/EP2555885B1/en
Publication of WO2011124965A2 publication Critical patent/WO2011124965A2/en
Publication of WO2011124965A3 publication Critical patent/WO2011124965A3/en

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
    • B21B31/02—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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers

Abstract

Support frame (10) for a rolling stand, in which a first horizontal rolling roll (22) and a second horizontal rolling roll (23) are provided, opposite each other with respect to a nominal rolling axis (X). The first horizontal roll (22) is supported at its ends by two first chocks (22a, 22b) and the second horizontal roll (23) is supported at its ends by two second chocks (23a, 23b). The support frame (10) comprises a first shoulder (1 1) disposed on a first side with respect to the nominal rolling axis (X) so as to maintain in a determinate position one of the first chocks (22a) and one of the second chocks (23 a), and a second shoulder (12) disposed on a second side opposite the first side with respect to the nominal rolling axis (X), so as to maintain, in coordinated positions with respect to the first shoulder (1 1), the other of the first chocks (22b) and the other of the second chocks (23b). The support frame (10) comprises a spacer element (19) of the replaceable type interposed between the two shoulders (1 1, 12) so as to define a desired and modifiable reciprocal distance between the two shoulders (1 1, 12).
PCT/IB2011/000726 2010-04-08 2011-04-04 Support frame for rolls of a rolling stand and rolling stand provided with said frame WO2011124965A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180027159.7A CN103118814B (en) 2010-04-08 2011-04-04 Support frame for rolls of a rolling stand and rolling stand provided with said frame
ES11722868.4T ES2506865T3 (en) 2010-04-08 2011-04-04 Support frame for rollers of a rolling box and rolling box provided with said frame
RU2012146445/02A RU2524029C2 (en) 2010-04-08 2011-04-04 Load-bearing bed for rolling mill stand rolls and stand with such bed
EP11722868.4A EP2555885B1 (en) 2010-04-08 2011-04-04 Support frame for rolls of a rolling stand and rolling stand provided with said frame

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD2010A000066 2010-04-08
ITUD2010A000066A IT1399421B1 (en) 2010-04-08 2010-04-08 SUPPORTING FRAME FOR ROLLERS OF A LAMINATION CAGE AND LAMINATION CAGE PROVIDED WITH THIS FRAME

Publications (2)

Publication Number Publication Date
WO2011124965A2 WO2011124965A2 (en) 2011-10-13
WO2011124965A3 true WO2011124965A3 (en) 2012-01-12

Family

ID=43067089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/000726 WO2011124965A2 (en) 2010-04-08 2011-04-04 Support frame for rolls of a rolling stand and rolling stand provided with said frame

Country Status (6)

Country Link
EP (1) EP2555885B1 (en)
CN (1) CN103118814B (en)
ES (1) ES2506865T3 (en)
IT (1) IT1399421B1 (en)
RU (1) RU2524029C2 (en)
WO (1) WO2011124965A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345848A (en) * 1964-04-21 1967-10-10 Loewy Eng Co Ltd Rolling mill, in particular for rods and bars
DE4141754A1 (en) * 1991-12-14 1993-06-17 Thaelmann Schwermaschbau Veb Low strain roll stand for rod and section lines - with prestressed housings and pivotable roll chocks
EP0993880A1 (en) * 1998-10-15 2000-04-19 Danieli & C. Officine Meccaniche SpA Method to make housings for rolling stands and housings obtained with this method
DE10356591A1 (en) * 2003-12-04 2005-07-07 Dieter Figge Roller stand especially for rolling metal strip, in a four-roller structure, has a pressure rod bearing against the inserts with a preselected hydraulic pressure to prevent insert movement during rolling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS163472B1 (en) * 1972-05-30 1975-09-15
FR2541600B1 (en) * 1983-02-25 1985-10-31 Sacilor UNIVERSAL CAGE WITH OPEN COLUMNS, CONVERTIBLE INTO A DUO CAGE AND VICE VERSA EXTENSIBLE IN HEIGHT AND WIDTH, FOR LAMINATION OF PROFILES SUCH AS H AND I POULTRY, RAILS, PALPLANCHES AND OTHER SIMILAR PROFILES
RU2010635C1 (en) * 1991-04-08 1994-04-15 Производственное Объединение "Электростальтяжмаш" Stand for rolling sections
DE4234732A1 (en) * 1992-10-15 1994-04-21 Schloemann Siemag Ag Mill stand
DE10351900A1 (en) * 2003-11-06 2005-06-09 Sms Demag Ag Rolling mill consisting of horizontal scaffolding and vertical scaffolding
CH697624B1 (en) * 2005-02-23 2008-12-31 Main Man Inspiration Ag Rolling device for an in-line rolling of a produced by strip casting, in particular twin-roll strip casting steel strip.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345848A (en) * 1964-04-21 1967-10-10 Loewy Eng Co Ltd Rolling mill, in particular for rods and bars
DE4141754A1 (en) * 1991-12-14 1993-06-17 Thaelmann Schwermaschbau Veb Low strain roll stand for rod and section lines - with prestressed housings and pivotable roll chocks
EP0993880A1 (en) * 1998-10-15 2000-04-19 Danieli & C. Officine Meccaniche SpA Method to make housings for rolling stands and housings obtained with this method
DE10356591A1 (en) * 2003-12-04 2005-07-07 Dieter Figge Roller stand especially for rolling metal strip, in a four-roller structure, has a pressure rod bearing against the inserts with a preselected hydraulic pressure to prevent insert movement during rolling

Also Published As

Publication number Publication date
WO2011124965A2 (en) 2011-10-13
CN103118814A (en) 2013-05-22
IT1399421B1 (en) 2013-04-16
EP2555885B1 (en) 2014-07-02
RU2524029C2 (en) 2014-07-27
ES2506865T3 (en) 2014-10-13
CN103118814B (en) 2015-03-11
ITUD20100066A1 (en) 2010-07-08
RU2012146445A (en) 2014-05-20
EP2555885A2 (en) 2013-02-13

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