ATE185989T1 - METHOD FOR AUTOMATICALLY ADJUSTING ROLLS FOR GUIDING ROLLING STOCK, AND ASSOCIATED DEVICE - Google Patents

METHOD FOR AUTOMATICALLY ADJUSTING ROLLS FOR GUIDING ROLLING STOCK, AND ASSOCIATED DEVICE

Info

Publication number
ATE185989T1
ATE185989T1 AT96106828T AT96106828T ATE185989T1 AT E185989 T1 ATE185989 T1 AT E185989T1 AT 96106828 T AT96106828 T AT 96106828T AT 96106828 T AT96106828 T AT 96106828T AT E185989 T1 ATE185989 T1 AT E185989T1
Authority
AT
Austria
Prior art keywords
guide
rolls
guide rolls
stand
adjustment
Prior art date
Application number
AT96106828T
Other languages
German (de)
Inventor
Friedrich Aengenvoort
Volker Schoessler
Lorenzo Ciani
Bruno Bombardelli
Original Assignee
Danieli Off Mecc
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 Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE185989T1 publication Critical patent/ATE185989T1/en

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
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Method for the automatic adjustment of the rolls (11) to guide rolled stock in a guide box (10) located upstream of a rolling mill stand (19) and in direct cooperation with that stand (19), these guide rolls (11) cooperating centrally and symmetrically with means (15) to adjust their position in relation to the rolling pass (29) of the stand (19), thus defining a required gap for the rolled stock (22), these adjustment means (15) being able to be of a type such as an axially movable wedge (115) or as a rotary cam (32) or as screw-threaded means (30a, 30b), the momentary reciprocal positions of the guide rolls (11) being governed by an adjustment unit (20) connected to a source of power (18), which conditions the actuation of the adjustment means (15), an instrument (21) being included to measure the actual dimensions of the rolled stock (22) upstream of the guide rolls (11), the actuation signals sent to the adjustment unit (20) for the positioning of the guide rolls (11) being correlated with the position of the rolling rolls (24) of the rolling mill stand (23) positioned upstream of the guide box (10). Device for the automatic adjustment of the guide rolls (11) to guide rolled stock in a guide box (10) located upstream of a rolling mill stand (19) and in direct cooperation with that stand (19), these guide rolls (11) being supported by oscillatory arms (12) and cooperating centrally and symmetrically with means (15) to adjust their position in relation to the rolling pass (29) of the stand (19), thus defining a required gap for the rolled stock (22), a source of power (18) being included for actuation of the adjustment means (15) and being governed by an adjustment unit (20), which conditions the actuation of the source of power (18) according to the required positioning of the guide rolls (11), the adjustment means (15) being able to consist of an axially movable wedge element (115) or of a rotatably movable cam element (32) or of screw-threaded means (30), an instrument (21) being included to measure dimensions of the rolled stock (22) and being positioned at least upstream of the guide rolls (11), a system (27) being included for the memorised setting of the rolling rolls (24) of the rolling mill stand (23) positioned upstream of the guide rolls (11) and being functionally associated with the adjustment unit (20) for the determination of the actuation of the adjustment means (15) according to the required positioning of the guide rolls (11). <IMAGE>
AT96106828T 1995-05-04 1996-04-30 METHOD FOR AUTOMATICALLY ADJUSTING ROLLS FOR GUIDING ROLLING STOCK, AND ASSOCIATED DEVICE ATE185989T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95UD000080A IT1280165B1 (en) 1995-05-04 1995-05-04 PROCEDURE FOR AUTOMATIC ADJUSTMENT OF THE LAMINATED GUIDE ROLLERS AND RELATED DEVICE

Publications (1)

Publication Number Publication Date
ATE185989T1 true ATE185989T1 (en) 1999-11-15

Family

ID=11421821

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96106828T ATE185989T1 (en) 1995-05-04 1996-04-30 METHOD FOR AUTOMATICALLY ADJUSTING ROLLS FOR GUIDING ROLLING STOCK, AND ASSOCIATED DEVICE

Country Status (5)

Country Link
EP (1) EP0740967B1 (en)
AT (1) ATE185989T1 (en)
DE (1) DE69604857T2 (en)
ES (1) ES2140748T3 (en)
IT (1) IT1280165B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4291479B2 (en) * 1999-03-11 2009-07-08 寿産業株式会社 Rolling method with roller guide
TW522058B (en) * 1999-05-03 2003-03-01 Morgan Construction Co Adjustable monitoring guide
CN104438366A (en) * 2014-10-24 2015-03-25 合肥市泰通冶金科技有限公司 Multifunctional coating guiding and guarding device
CN104338762A (en) * 2014-10-24 2015-02-11 合肥市泰通冶金科技有限公司 Suspension steel rolling guide and guard device
SE538558C2 (en) * 2014-12-18 2016-09-20 Morgårdshammar Ab A roller guide and a method for guiding stock
SE540328C2 (en) * 2016-10-19 2018-06-26 Morgaardshammar Ab A guide roller assembly and a roller guide
CN109731926B (en) * 2019-01-23 2024-03-22 合肥市百胜科技发展股份有限公司 Guide and defend
US11701694B2 (en) 2021-06-11 2023-07-18 Primetals Technologies USA LLC Automated calibration and realtime communication of data, problems, damage, manipulation, and failure from a network of battery powered smart guide nodes within a rolling mill
CN114833194A (en) * 2022-05-19 2022-08-02 河北纵航机械制造有限公司 Full-automatic cotton gin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334587B2 (en) * 1973-12-05 1978-09-21
JPS5728609A (en) * 1980-07-25 1982-02-16 Nippon Steel Corp Inductive guide variable embracing range of steel material
ATE19480T1 (en) * 1982-09-16 1986-05-15 Centro Morgardshammer Gmbh DOUBLE ROLLER GUIDE FOR ROLLING MILLS.
JPH03161112A (en) * 1989-11-20 1991-07-11 Kotobuki Sangyo Kk Device for adjusting position of roller guide
JPH0679735B2 (en) * 1990-05-28 1994-10-12 新日本製鐵株式会社 Roller guide device and rolling material guiding method in high-speed non-twist block mill
JP2657737B2 (en) * 1992-08-04 1997-09-24 寿産業株式会社 Rolled material guiding method and roller guide device
DE4227842C2 (en) * 1992-08-20 1997-01-23 Mannesmann Ag Roll guidance
JPH0783891B2 (en) * 1992-08-26 1995-09-13 寿産業株式会社 Roller guide controller
JPH0771687B2 (en) * 1993-04-19 1995-08-02 寿産業株式会社 Rolling guide method for roller guides

Also Published As

Publication number Publication date
EP0740967A1 (en) 1996-11-06
EP0740967B1 (en) 1999-10-27
DE69604857D1 (en) 1999-12-02
ES2140748T3 (en) 2000-03-01
ITUD950080A0 (en) 1995-05-04
DE69604857T2 (en) 2000-02-17
IT1280165B1 (en) 1998-01-05
ITUD950080A1 (en) 1996-11-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee