ES375138A1 - Rolling mill - Google Patents

Rolling mill

Info

Publication number
ES375138A1
ES375138A1 ES375138A ES375138A ES375138A1 ES 375138 A1 ES375138 A1 ES 375138A1 ES 375138 A ES375138 A ES 375138A ES 375138 A ES375138 A ES 375138A ES 375138 A1 ES375138 A1 ES 375138A1
Authority
ES
Spain
Prior art keywords
roll chocks
chocks
rolling mill
work roll
backup
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.)
Expired
Application number
ES375138A
Other languages
Spanish (es)
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.)
United Engineering and Foundry Co
Original Assignee
United Engineering and Foundry Co
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 United Engineering and Foundry Co filed Critical United Engineering and Foundry Co
Publication of ES375138A1 publication Critical patent/ES375138A1/en
Expired legal-status Critical Current

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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/106—Vertical displacement of rolls or roll chocks during horizontal roll changing

Abstract

The disclosure of the present invention relates to a rolling mill having indented housing posts to allow minimum length work roll chocks to be employed. The work roll chocks and the backup roll chocks are constructed with a minimum of irregular and difficult-to-machine surfaces. In addition, the rails and wheels used to quickly remove and replace the work rolls are connected in a very simple and economical manner to the backup chocks and work roll chocks, respectively, by separate connected bars.
ES375138A 1969-01-03 1970-01-02 Rolling mill Expired ES375138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB585/69A GB1292331A (en) 1969-01-03 1969-01-03 Improvements in rolling mills

Publications (1)

Publication Number Publication Date
ES375138A1 true ES375138A1 (en) 1972-03-16

Family

ID=9706971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375138A Expired ES375138A1 (en) 1969-01-03 1970-01-02 Rolling mill

Country Status (6)

Country Link
US (1) US3651679A (en)
DE (1) DE1965337A1 (en)
ES (1) ES375138A1 (en)
FR (1) FR2027726A1 (en)
GB (1) GB1292331A (en)
NL (1) NL6919687A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218953B1 (en) * 1973-02-22 1975-04-04 Secim
AT341697B (en) * 1975-10-08 1978-02-27 Voest Ag STRONG GUIDE FRAME FOR CONTINUOUS CASTING PLANTS
US4162626A (en) * 1978-05-03 1979-07-31 Wean United, Inc. Rolling mill
DE3211378A1 (en) * 1982-03-27 1983-12-29 Mannesmann AG, 4000 Düsseldorf ROLLER SUPPORT DEVICE FOR WORKING ROLLER CHANGE ON ROLLING DEVICES
DE4140876C2 (en) * 1991-12-11 1994-04-21 Voith Gmbh J M Roller press
US6408667B1 (en) * 2000-10-26 2002-06-25 Bethlehem Steel Corporation Four-high mill stand roll change device, a method of retrofit, and a roll change device therefrom
CN102553928B (en) * 2012-01-09 2014-04-16 宁波大学 Roll system of replaceable-roll type cross wedge rolling mill
CN104858238A (en) * 2015-05-26 2015-08-26 中冶陕压重工设备有限公司 Roll changing mechanism for working roll of rolling mill

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268267A (en) * 1960-08-18
GB1039274A (en) * 1963-10-03 1966-08-17 Davy & United Eng Co Ltd Rolling mills

Also Published As

Publication number Publication date
US3651679A (en) 1972-03-28
FR2027726A1 (en) 1970-10-02
NL6919687A (en) 1970-07-07
GB1292331A (en) 1972-10-11
DE1965337A1 (en) 1970-07-16

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