EP1074316A4 - Metal mold gap adjuster of plate pressing device - Google Patents

Metal mold gap adjuster of plate pressing device

Info

Publication number
EP1074316A4
EP1074316A4 EP99901887A EP99901887A EP1074316A4 EP 1074316 A4 EP1074316 A4 EP 1074316A4 EP 99901887 A EP99901887 A EP 99901887A EP 99901887 A EP99901887 A EP 99901887A EP 1074316 A4 EP1074316 A4 EP 1074316A4
Authority
EP
European Patent Office
Prior art keywords
slab
dies
pressing device
metal mold
plate pressing
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
EP99901887A
Other languages
German (de)
French (fr)
Other versions
EP1074316A1 (en
EP1074316B1 (en
Inventor
Shigeki Narushima
Kenichi Ide
Yasushi Dodo
Sadakazu Masuda
Satoshi Murata
Shuichi Yamashina
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.)
JFE Steel Corp
IHI Corp
Original Assignee
JFE Steel Corp
IHI Corp
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 JFE Steel Corp, IHI Corp filed Critical JFE Steel Corp
Publication of EP1074316A1 publication Critical patent/EP1074316A1/en
Publication of EP1074316A4 publication Critical patent/EP1074316A4/en
Application granted granted Critical
Publication of EP1074316B1 publication Critical patent/EP1074316B1/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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/04—Shaping in the rough solely by forging or pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Metal Rolling (AREA)

Abstract

A plate thickness reduction system is provided with a pair of dies 2 provided opposite each other on the upper and lower sides of a slab 1, a swing device 10 that moves up and down the dies symmetrically of the slab via eccentric shafts or crank shafts, upper and lower bearings 21, 22 that support the rotation of the eccentric shafts or crank shafts, and a bearing moving device that moves up and down at least one of the bearings. The bearing moving device is comprised of screw jacks 27 that are fixed to a main frame 26 and drive up and down the shaft boxes 25, or a wedge plate 28 or a step plate 29 that are inserted between and held by the main frame 26 and the shaft boxes 25, thus the thickness of a slab after being highly reduced can be easily adjusted using the same dies. <IMAGE>
EP99901887A 1998-11-25 1999-01-27 Metal mold gap adjuster of plate pressing device Expired - Lifetime EP1074316B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10333477A JP2000158198A (en) 1998-11-25 1998-11-25 Die gap adjusting device of plate thickness pressurizing press device
JP33347798 1998-11-25
PCT/JP1999/000343 WO2000030777A1 (en) 1998-11-25 1999-01-27 Metal mold gap adjuster of plate pressing device

Publications (3)

Publication Number Publication Date
EP1074316A1 EP1074316A1 (en) 2001-02-07
EP1074316A4 true EP1074316A4 (en) 2005-06-01
EP1074316B1 EP1074316B1 (en) 2007-08-01

Family

ID=18266516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99901887A Expired - Lifetime EP1074316B1 (en) 1998-11-25 1999-01-27 Metal mold gap adjuster of plate pressing device

Country Status (10)

Country Link
EP (1) EP1074316B1 (en)
JP (1) JP2000158198A (en)
KR (1) KR100616209B1 (en)
CN (1) CN1146480C (en)
AT (1) ATE368531T1 (en)
BR (1) BR9906619A (en)
DE (1) DE69936718T2 (en)
ID (1) ID23902A (en)
TR (1) TR199902905T1 (en)
WO (1) WO2000030777A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972833A (en) * 2010-09-29 2011-02-16 曾奇夫 Die device
CN102350461B (en) * 2011-07-19 2013-07-17 奇瑞汽车股份有限公司 Method for adjusting gaps after quenching of die forging inserts
JP6351664B2 (en) * 2016-06-24 2018-07-04 アイダエンジニアリング株式会社 Press machine
CN107377797B (en) * 2017-08-03 2023-04-14 陈桢粦 Servo feeder
CN110202005B (en) * 2019-07-04 2024-05-07 中冶赛迪技术研究中心有限公司 Device and method for adjusting connection pressing quantity of hot-rolled strip steel intermediate blank
CN114130824A (en) * 2021-11-23 2022-03-04 中冶赛迪工程技术股份有限公司 Slab continuous casting and rolling pendulum shear blade adjusting system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333452A (en) * 1965-03-03 1967-08-01 Sendzimir Inc T Reduction of thick flat articles
EP0943376A1 (en) * 1997-09-16 1999-09-22 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Plate thickness pressing device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177900A (en) * 1981-04-27 1982-11-01 Sumitomo Heavy Ind Ltd Method for assembling and disassembling shut height adjusting wedge in press
JPS61222651A (en) * 1985-03-27 1986-10-03 Ishikawajima Harima Heavy Ind Co Ltd Forging press equipment
JPS61273229A (en) * 1985-05-29 1986-12-03 Hitachi Ltd Hot billet continuous width pressing device
JP2705172B2 (en) * 1988-12-27 1998-01-26 石川島播磨重工業株式会社 Running sizing press

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333452A (en) * 1965-03-03 1967-08-01 Sendzimir Inc T Reduction of thick flat articles
EP0943376A1 (en) * 1997-09-16 1999-09-22 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Plate thickness pressing device and method

Also Published As

Publication number Publication date
KR100616209B1 (en) 2006-08-25
CN1146480C (en) 2004-04-21
DE69936718T2 (en) 2007-12-06
BR9906619A (en) 2000-10-17
DE69936718D1 (en) 2007-09-13
ATE368531T1 (en) 2007-08-15
KR20010012943A (en) 2001-02-26
WO2000030777A1 (en) 2000-06-02
EP1074316A1 (en) 2001-02-07
EP1074316B1 (en) 2007-08-01
CN1288400A (en) 2001-03-21
TR199902905T1 (en) 2001-11-21
ID23902A (en) 2000-05-25
JP2000158198A (en) 2000-06-13

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