WO2012035569A3 - Apparatus for high productivity rolling, particularly for milling section bars or rods - Google Patents

Apparatus for high productivity rolling, particularly for milling section bars or rods Download PDF

Info

Publication number
WO2012035569A3
WO2012035569A3 PCT/IT2011/000317 IT2011000317W WO2012035569A3 WO 2012035569 A3 WO2012035569 A3 WO 2012035569A3 IT 2011000317 W IT2011000317 W IT 2011000317W WO 2012035569 A3 WO2012035569 A3 WO 2012035569A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolling
rods
high productivity
section bars
milling section
Prior art date
Application number
PCT/IT2011/000317
Other languages
French (fr)
Other versions
WO2012035569A2 (en
WO2012035569A9 (en
Inventor
Andrea Di Lenardo
Original Assignee
Sms Meer S.P.A.
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 Meer S.P.A. filed Critical Sms Meer S.P.A.
Priority to CN201180042694.XA priority Critical patent/CN103402660B/en
Priority to PL11782678T priority patent/PL2616194T3/en
Priority to RU2013112892/02A priority patent/RU2013112892A/en
Priority to ES11782678.4T priority patent/ES2538379T3/en
Priority to EP20110782678 priority patent/EP2616194B1/en
Priority to BR112013005765A priority patent/BR112013005765A2/en
Publication of WO2012035569A2 publication Critical patent/WO2012035569A2/en
Publication of WO2012035569A9 publication Critical patent/WO2012035569A9/en
Publication of WO2012035569A3 publication Critical patent/WO2012035569A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal

Abstract

The present invention concerns an apparatus (1 ) for high productivity rolling, particularly for milling section bars or rods, comprising at least one intermediate train (2), in line with a finishing train (3), providing a sequence of a plurality of stands (4), defining at least two rolling separate lines (8Dx, 8Sx); each stand (4) comprises two rolling cylinders (6), and is driven by a respective motor (5), while each cylinder (6) is provided with at least two respective channels (7Dx, 7Sx), suitable to define the rolling profiles of the products to be worked, along the rolling lines (8Dx, 8Sx). Moreover, the cylinders (6) are bound together at the two ends through respective pairs of hinges (10Dx, 10Sx) and the distance between the elements of each pair of hinges (10Dx, 10Sx) is adjustable independently, through respective adjusting devices (9Dx, 9Sx).
PCT/IT2011/000317 2010-09-15 2011-09-13 Apparatus for high productivity rolling, particularly for milling section bars or rods WO2012035569A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201180042694.XA CN103402660B (en) 2010-09-15 2011-09-13 For high yield rolling, the device being used in particular for rolloff section bar rod or bar
PL11782678T PL2616194T3 (en) 2010-09-15 2011-09-13 Apparatus for high productivity rolling, particularly for milling section bars or rods
RU2013112892/02A RU2013112892A (en) 2010-09-15 2011-09-13 DEVICE FOR HIGH PERFORMANCE RENTAL, IN PARTICULAR, FOR ROLLING VARIETIES PROFILES OR RODS
ES11782678.4T ES2538379T3 (en) 2010-09-15 2011-09-13 Apparatus for high productivity lamination, in particular for grinding bars or round sections
EP20110782678 EP2616194B1 (en) 2010-09-15 2011-09-13 Apparatus for high productivity rolling, particularly for milling section bars or rods
BR112013005765A BR112013005765A2 (en) 2010-09-15 2011-09-13 high productivity rolling mill, particularly for milling section bars or rods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI2010A000251A IT1402352B1 (en) 2010-09-15 2010-09-15 LAMINATION SYSTEM FOR HIGH PRODUCTIVITY, IN PARTICULAR FOR THE LAMINATION OF PROFILES OR BARS
ITVI2010A000251 2010-09-15

Publications (3)

Publication Number Publication Date
WO2012035569A2 WO2012035569A2 (en) 2012-03-22
WO2012035569A9 WO2012035569A9 (en) 2012-05-03
WO2012035569A3 true WO2012035569A3 (en) 2012-06-21

Family

ID=43739218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2011/000317 WO2012035569A2 (en) 2010-09-15 2011-09-13 Apparatus for high productivity rolling, particularly for milling section bars or rods

Country Status (8)

Country Link
EP (1) EP2616194B1 (en)
CN (1) CN103402660B (en)
BR (1) BR112013005765A2 (en)
ES (1) ES2538379T3 (en)
IT (1) IT1402352B1 (en)
PL (1) PL2616194T3 (en)
RU (1) RU2013112892A (en)
WO (1) WO2012035569A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106311741A (en) * 2016-08-17 2017-01-11 安徽晋源铜业有限公司 Adjustable copper bar cold-rolling device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457154A (en) * 1981-03-23 1984-07-03 Mitsubishi Denki Kabushiki Kaisha Control method for multi-strand rolling mill
US5548986A (en) * 1992-04-22 1996-08-27 Structural Metals, Inc. Method and apparatus for simultaneously forming at least four metal rounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5949684A (en) * 1997-03-07 1999-09-07 Morgan Construction Company Automatic roll groove alignment
US5893288A (en) * 1997-04-25 1999-04-13 Morgan Construction Company Multiple outlet finishing mill
KR20020023782A (en) * 2001-12-18 2002-03-29 유병섭 Roller pair of rolling machine for profile bar, having multiple pairs of grooves of which shapes are different each other
BRPI0503101B8 (en) * 2004-07-29 2016-09-13 Morgan Construction Co continuous rolling method of an ingot in finished products of different sizes
CN201008881Y (en) * 2006-12-19 2008-01-23 江苏沙钢集团有限公司 Cutting roller of rod bar roller milling
CN201086087Y (en) * 2007-07-11 2008-07-16 新疆八一钢铁股份有限公司 Multi-line dividing and rolling apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457154A (en) * 1981-03-23 1984-07-03 Mitsubishi Denki Kabushiki Kaisha Control method for multi-strand rolling mill
US5548986A (en) * 1992-04-22 1996-08-27 Structural Metals, Inc. Method and apparatus for simultaneously forming at least four metal rounds

Also Published As

Publication number Publication date
BR112013005765A2 (en) 2019-09-24
ES2538379T3 (en) 2015-06-19
WO2012035569A2 (en) 2012-03-22
EP2616194B1 (en) 2015-05-06
CN103402660A (en) 2013-11-20
CN103402660B (en) 2016-03-02
RU2013112892A (en) 2014-10-20
PL2616194T3 (en) 2015-08-31
EP2616194A2 (en) 2013-07-24
WO2012035569A9 (en) 2012-05-03
ITVI20100251A1 (en) 2012-03-16
IT1402352B1 (en) 2013-08-30

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