EP1238719A3 - Compact rolling block for two parallel rolling lines - Google Patents

Compact rolling block for two parallel rolling lines Download PDF

Info

Publication number
EP1238719A3
EP1238719A3 EP02001544A EP02001544A EP1238719A3 EP 1238719 A3 EP1238719 A3 EP 1238719A3 EP 02001544 A EP02001544 A EP 02001544A EP 02001544 A EP02001544 A EP 02001544A EP 1238719 A3 EP1238719 A3 EP 1238719A3
Authority
EP
European Patent Office
Prior art keywords
rolling
lines
compact
parallel
block
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
EP02001544A
Other languages
German (de)
French (fr)
Other versions
EP1238719B1 (en
EP1238719A2 (en
Inventor
Ferruccio Sclippa
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.)
SMS Siemag AG
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 EP1238719A2 publication Critical patent/EP1238719A2/en
Publication of EP1238719A3 publication Critical patent/EP1238719A3/en
Application granted granted Critical
Publication of EP1238719B1 publication Critical patent/EP1238719B1/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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • 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
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • 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
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls

Abstract

Compact rolling block with two horizontal and parallel rolling lines (L1, L2), for wires, has three peripheral transmission axes (1-3) at peaks of an equilateral triangle. Two lower axes (3, 4) have moving vertical stands (VL, VR), angled outwards. Upper axis (2) carries horizontal stands (OL, OR), angled against each other, with the rollers all congruent at right angles to the two roller lines.
EP02001544A 2001-02-15 2002-01-23 Compact rolling block for two parallel rolling lines Expired - Lifetime EP1238719B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPN010012 2001-02-15
IT2001PN000012A ITPN20010012A1 (en) 2001-02-15 2001-02-15 COMPACT LAMINATION BLOCK FOR TWO PARALLEL LINES.

Publications (3)

Publication Number Publication Date
EP1238719A2 EP1238719A2 (en) 2002-09-11
EP1238719A3 true EP1238719A3 (en) 2002-10-02
EP1238719B1 EP1238719B1 (en) 2004-07-28

Family

ID=11453224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001544A Expired - Lifetime EP1238719B1 (en) 2001-02-15 2002-01-23 Compact rolling block for two parallel rolling lines

Country Status (6)

Country Link
US (1) US6490902B2 (en)
EP (1) EP1238719B1 (en)
JP (1) JP2002301503A (en)
AT (1) ATE271936T1 (en)
DE (1) DE50200678D1 (en)
IT (1) ITPN20010012A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20010098A1 (en) * 2001-05-25 2002-11-25 Sms Demag Aktiengesellshaft PERFECTED CONTINUOUS CASTING AND HOT ROLLING PLANT FOR THE DIVERSIFIED PARALLEL PRODUCTION OF BARS OR WIRES
IT1403827B1 (en) * 2011-02-07 2013-10-31 Pert S R L Con Unico Socio MACHINE FOR THE HOT LAMINATION OF VERGELLE AND AFFINI.
ITTV20110131A1 (en) * 2011-09-29 2013-03-30 Pert S R L Con Unico Socio MACHINE FOR THE HOT LAMINATION OF VERGELLE AND AFFINI
GB2531073A (en) * 2014-10-10 2016-04-13 Teng Pong David Method and apparatus for producing steel intermediate products

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128157A (en) * 1964-11-07 1968-09-25 Demag Ag Continuous rolling mill train
EP0659493A2 (en) * 1993-12-22 1995-06-28 Morgan Construction Company Single strand block-type rolling mill
US6161412A (en) * 1994-11-07 2000-12-19 Hogg; James Trevor Multi-strand finishing block

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336781A (en) * 1964-08-24 1967-08-22 Morgan Construction Co Rolling mill
DE2418454B2 (en) * 1974-04-17 1977-06-08 Schloemann-Siemag AG, 4000 Düsseldorf MULTICORE WIRE MILL FOR HIGH PRODUCTION PERFORMANCE AND LARGE COIL WEIGHTS
DE2747518A1 (en) * 1977-10-22 1979-04-26 Kocks Gmbh Friedrich ROLLING BLOCK FOR ROLLING BAR-SHAPED GOODS
JPS60130401A (en) 1983-12-17 1985-07-11 Nippon Steel Corp Device for dividing rolling-material into multiple bars
US4537055A (en) * 1984-06-20 1985-08-27 Morgan Construction Company Single strand block-type rolling mill
ATE48097T1 (en) * 1985-07-18 1989-12-15 Krupp Gmbh ROLLING BLOCK.
US5027632A (en) * 1990-02-02 1991-07-02 Pong David T No-twist slit-rolling approach ("NTA") apparatus and method for manufacturing steel reinforcing rod
DE4009861C2 (en) 1990-03-28 2003-06-12 Sms Demag Ag Process for the production of hot-rolled bar material such as fine steel or wire and plant for carrying out the process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128157A (en) * 1964-11-07 1968-09-25 Demag Ag Continuous rolling mill train
EP0659493A2 (en) * 1993-12-22 1995-06-28 Morgan Construction Company Single strand block-type rolling mill
US6161412A (en) * 1994-11-07 2000-12-19 Hogg; James Trevor Multi-strand finishing block

Also Published As

Publication number Publication date
JP2002301503A (en) 2002-10-15
EP1238719B1 (en) 2004-07-28
DE50200678D1 (en) 2004-09-02
ITPN20010012A1 (en) 2002-08-16
US6490902B2 (en) 2002-12-10
EP1238719A2 (en) 2002-09-11
US20020162376A1 (en) 2002-11-07
ATE271936T1 (en) 2004-08-15

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