ES408591A1 - Two-high rolling stand - Google Patents

Two-high rolling stand

Info

Publication number
ES408591A1
ES408591A1 ES408591A ES408591A ES408591A1 ES 408591 A1 ES408591 A1 ES 408591A1 ES 408591 A ES408591 A ES 408591A ES 408591 A ES408591 A ES 408591A ES 408591 A1 ES408591 A1 ES 408591A1
Authority
ES
Spain
Prior art keywords
surface portions
rolls
drive
stock
rolling stand
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
ES408591A
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.)
Morgardshammar AB
Original Assignee
Morgardshammar AB
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 Morgardshammar AB filed Critical Morgardshammar AB
Publication of ES408591A1 publication Critical patent/ES408591A1/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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B35/10—Driving arrangements for rolls which have only a low-power drive; Driving arrangements for rolls which receive power from the shaft of another roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • 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
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Abstract

A rolling stand for hot or cold rolling of bar steel or wire rod stock comprises first and second rolls which define a nip therebetween. The first and second rolls have surface portions which engage the stock and reduce its cross section as the stock advances therebetween. The first and second rolls also have drive-transmitting surface portions which engage each other and which are spaced axially from the stock-engaging surface portions. A means is provided for establishing a drive-transmitting relationship between the drive-transmitting surface portions of the rolls so that the second roll is driven from the first roll by the drive-transmitting surface portions.
ES408591A 1971-11-17 1972-11-14 Two-high rolling stand Expired ES408591A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7114690A SE381830B (en) 1971-11-17 1971-11-17 KIT TO PRE-TENSION A DUOVAL COUPLE FOR HOT OR COLD ROLLING AND DEVICE FOR PERFORMING THE KIT

Publications (1)

Publication Number Publication Date
ES408591A1 true ES408591A1 (en) 1976-03-16

Family

ID=20299499

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408591A Expired ES408591A1 (en) 1971-11-17 1972-11-14 Two-high rolling stand

Country Status (13)

Country Link
US (1) US3824830A (en)
JP (1) JPS4875447A (en)
CA (1) CA964500A (en)
DD (1) DD101302A5 (en)
DE (1) DE2255901A1 (en)
DK (1) DK136023B (en)
ES (1) ES408591A1 (en)
FR (1) FR2160522B1 (en)
GB (1) GB1411108A (en)
IT (1) IT971016B (en)
NO (1) NO137420C (en)
PL (1) PL89046B1 (en)
SE (1) SE381830B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9703405L (en) * 1997-09-19 1999-05-03 Skf Ab Drive device at a wire rolling mill
AT406644B (en) * 1997-11-14 2000-07-25 Voest Alpine Ind Anlagen PRECISION ROLLING METHOD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE373441C (en) * 1923-04-12 Anton Schoepf Dipl Ing Towing mill
US1147713A (en) * 1912-07-24 1915-07-27 Cambria Steel Company Metal-rolling.
US3124982A (en) * 1959-11-05 1964-03-17 Rolling mill and control system
US3566638A (en) * 1968-05-29 1971-03-02 Textron Inc Screwdown system for a rolling mill
US3559432A (en) * 1968-05-29 1971-02-02 Textron Inc Roll gap gage control

Also Published As

Publication number Publication date
NO137420B (en) 1977-11-21
DK136023C (en) 1978-01-02
US3824830A (en) 1974-07-23
SE381830B (en) 1975-12-22
FR2160522A1 (en) 1973-06-29
FR2160522B1 (en) 1976-08-20
DK136023B (en) 1977-08-01
NO137420C (en) 1978-03-01
DE2255901A1 (en) 1973-05-24
IT971016B (en) 1974-04-30
CA964500A (en) 1975-03-18
DD101302A5 (en) 1973-11-05
JPS4875447A (en) 1973-10-11
GB1411108A (en) 1975-10-22
PL89046B1 (en) 1976-10-30

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