JPS5775239A - Width screw-down device for slab - Google Patents

Width screw-down device for slab

Info

Publication number
JPS5775239A
JPS5775239A JP55152934A JP15293480A JPS5775239A JP S5775239 A JPS5775239 A JP S5775239A JP 55152934 A JP55152934 A JP 55152934A JP 15293480 A JP15293480 A JP 15293480A JP S5775239 A JPS5775239 A JP S5775239A
Authority
JP
Japan
Prior art keywords
slab
opening
press rolls
anvils
detected
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.)
Pending
Application number
JP55152934A
Other languages
Japanese (ja)
Inventor
Ichiro Kokubo
Yoji Kawatani
Haruhiro Ibata
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP55152934A priority Critical patent/JPS5775239A/en
Publication of JPS5775239A publication Critical patent/JPS5775239A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0035—Forging or pressing devices as units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE:To prevent buckling and sectional cracking and improve yield by detecting the opening of upper and lower pressure rollers of an advancing slab and width rolling reduction of the slab, and calculating necessary opening of rollers, and thereby moving the pressure rollers vertically to coincide with calculated opening. CONSTITUTION:A pair of anvils 2 are installed on both sides of a slab 1 in the direction of width of the slab which is perpendicular to the direction of movement of the slab 1. Press rolls 5 that hold the slab 1 from above and below are installed corresponding to the position of the anvils 2. The width rolling reduction of the anvils 2 is detected by a detecting device and at the same time, opening of press rolls 5 is also detected. Next, necessary opening dimension of press rolls 5 is calculated basing on detected rolling reduction. Opening of press rolls is adjusted by an adjusting motor through a worm gear 13 of the press roller 5 and a shifting screw 9 to coincide with necessary opening.
JP55152934A 1980-10-28 1980-10-28 Width screw-down device for slab Pending JPS5775239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152934A JPS5775239A (en) 1980-10-28 1980-10-28 Width screw-down device for slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152934A JPS5775239A (en) 1980-10-28 1980-10-28 Width screw-down device for slab

Publications (1)

Publication Number Publication Date
JPS5775239A true JPS5775239A (en) 1982-05-11

Family

ID=15551332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152934A Pending JPS5775239A (en) 1980-10-28 1980-10-28 Width screw-down device for slab

Country Status (1)

Country Link
JP (1) JPS5775239A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250843U (en) * 1985-09-20 1987-03-30
JPS62101336A (en) * 1985-10-28 1987-05-11 Ishikawajima Harima Heavy Ind Co Ltd Method and device for preventing buckling of width press
JPS6286940U (en) * 1985-11-19 1987-06-03
US6062295A (en) * 1997-04-24 2000-05-16 Mannesmann Aktiengesellschaft Device for withdrawing a strand
CN109649757A (en) * 2017-10-11 2019-04-19 红塔烟草(集团)有限责任公司 A kind of detection of ultra-wide cigarette packet and device for eliminating

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250843U (en) * 1985-09-20 1987-03-30
JPH0510961Y2 (en) * 1985-09-20 1993-03-17
JPS62101336A (en) * 1985-10-28 1987-05-11 Ishikawajima Harima Heavy Ind Co Ltd Method and device for preventing buckling of width press
JPS6286940U (en) * 1985-11-19 1987-06-03
JPH0331461Y2 (en) * 1985-11-19 1991-07-04
US6062295A (en) * 1997-04-24 2000-05-16 Mannesmann Aktiengesellschaft Device for withdrawing a strand
CN109649757A (en) * 2017-10-11 2019-04-19 红塔烟草(集团)有限责任公司 A kind of detection of ultra-wide cigarette packet and device for eliminating
CN109649757B (en) * 2017-10-11 2024-05-28 红塔烟草(集团)有限责任公司 Ultra-wide tobacco bale detecting and removing device

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