EP0406624A3 - Reversible two-high section roll stand - Google Patents

Reversible two-high section roll stand Download PDF

Info

Publication number
EP0406624A3
EP0406624A3 EP19900111730 EP90111730A EP0406624A3 EP 0406624 A3 EP0406624 A3 EP 0406624A3 EP 19900111730 EP19900111730 EP 19900111730 EP 90111730 A EP90111730 A EP 90111730A EP 0406624 A3 EP0406624 A3 EP 0406624A3
Authority
EP
European Patent Office
Prior art keywords
rolls
roll
roll stand
housings
supports
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
EP19900111730
Other languages
German (de)
Other versions
EP0406624B1 (en
EP0406624A2 (en
Inventor
Burkhard Porombka
Micheal Minnerop
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 Schloemann Siemag 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 Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT90111730T priority Critical patent/ATE103514T1/en
Publication of EP0406624A2 publication Critical patent/EP0406624A2/en
Publication of EP0406624A3 publication Critical patent/EP0406624A3/en
Application granted granted Critical
Publication of EP0406624B1 publication Critical patent/EP0406624B1/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
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/10—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 structural sections, i.e. work of special cross-section, e.g. angle steel in a single two-high or universal rolling mill stand
    • 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
    • B21B31/12—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by vertically displacing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Paper (AREA)

Abstract

A reversible two-high section roll stand 1 with multi-pass rolls 10, 11. The bearing blocks 14, 15 of these rolls 10, 11 are guided in windows 2c, 3c of the housings 2, 3 of the roll stand 1. The two-high section roll stand 1 is intended for a roll stand arrangement in which it is set up together with further roll stands of the same type side by side in rows, transversely to the rolling direction. In this arrangement, the rolls 10, 11 can be connected at their two ends with driving means or with drive transmission elements arranged between the rolls of adjacent roll stands. Supports 22, 23, 24, 25 connectable to the roll stand 1 are arranged for each of the rolls 10, 11 of the roll pairs on both sides of the roll gap formed by the latter, and assigned to and connectable to each of these supports 22, 23, 24, 25 are special adjustable and lockable guides 26, 27, 28, 29 for the rolling stock which are associated with the shaping grooves. The housings 2, 3 have connecting caps 4, 5 which are hinged on their posts 2a, 3a, can be pushed or pivoted upwards and, in the raised position, permit the removal of the rolls 10, 11. The bearing blocks 14, 15 of the roll pairs 10, 11 can be placed in a carrying frame 17, 18, 19. This carrying frame 17, 18, 19 can be pushed in and lifted out from between the posts 2a, 3a of the housings 2, 3. It is furthermore possible for the supports 22, 23, 24, 25 for the guides 26, 27, 28, 29 for the rolling stock to be inserted into this carrying frame 17, 18, 19. <IMAGE>
EP90111730A 1989-07-04 1990-06-21 Reversible two-high section roll stand Expired - Lifetime EP0406624B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90111730T ATE103514T1 (en) 1989-07-04 1990-06-21 REVERSIBLE DUO PROFILE ROLLING ROLLER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921928A DE3921928A1 (en) 1989-07-04 1989-07-04 REVERSIBLE DUO-PROFILE ROLLING STAND
DE3921928 1989-07-04

Publications (3)

Publication Number Publication Date
EP0406624A2 EP0406624A2 (en) 1991-01-09
EP0406624A3 true EP0406624A3 (en) 1991-03-06
EP0406624B1 EP0406624B1 (en) 1994-03-30

Family

ID=6384255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90111730A Expired - Lifetime EP0406624B1 (en) 1989-07-04 1990-06-21 Reversible two-high section roll stand

Country Status (7)

Country Link
EP (1) EP0406624B1 (en)
JP (1) JP2831811B2 (en)
CN (1) CN1020867C (en)
AT (1) ATE103514T1 (en)
DE (2) DE3921928A1 (en)
ES (1) ES2051410T3 (en)
RU (1) RU1838007C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341854C2 (en) * 1993-01-18 1995-09-28 Troester Maschf Paul Plant for calendering
EP2527056A1 (en) 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Method for milling boards, computer program, data carrier and control device
CN104384188B (en) * 2014-11-13 2017-01-18 重庆市龙山金属材料有限公司 Rolling mill for rectangular steel tubes
CN107282644B (en) * 2016-04-04 2018-10-09 鞍钢股份有限公司 Method for processing broken rolls in finish rolling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911602C (en) * 1941-01-31 1954-05-17 Siemag Vertriebsgesellschaft M Roll change frame for roll stands
EP0040584A1 (en) * 1980-05-06 1981-11-25 DANIELI &amp; C. OFFICINE MECCANICHE S.p.A. Stand for stationary rolling line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911602C (en) * 1941-01-31 1954-05-17 Siemag Vertriebsgesellschaft M Roll change frame for roll stands
EP0040584A1 (en) * 1980-05-06 1981-11-25 DANIELI &amp; C. OFFICINE MECCANICHE S.p.A. Stand for stationary rolling line

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Band 4, Nr. 99 (M-21)(581), 16. Juli 1980; & JP-A-5557312 (HITACHI SEISAKUSHO) 28.04.1980 *

Also Published As

Publication number Publication date
EP0406624B1 (en) 1994-03-30
ATE103514T1 (en) 1994-04-15
RU1838007C (en) 1993-08-30
CN1048508A (en) 1991-01-16
EP0406624A2 (en) 1991-01-09
ES2051410T3 (en) 1994-06-16
CN1020867C (en) 1993-05-26
DE59005159D1 (en) 1994-05-05
DE3921928A1 (en) 1991-01-17
JP2831811B2 (en) 1998-12-02
JPH0357506A (en) 1991-03-12

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