EP0484783A3 - Device for bracing and balancing the press tool holder and crankcase in an upsetting press - Google Patents

Device for bracing and balancing the press tool holder and crankcase in an upsetting press Download PDF

Info

Publication number
EP0484783A3
EP0484783A3 EP19910118343 EP91118343A EP0484783A3 EP 0484783 A3 EP0484783 A3 EP 0484783A3 EP 19910118343 EP19910118343 EP 19910118343 EP 91118343 A EP91118343 A EP 91118343A EP 0484783 A3 EP0484783 A3 EP 0484783A3
Authority
EP
European Patent Office
Prior art keywords
press
bracing
tool holder
upsetting
balancing
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
EP19910118343
Other languages
German (de)
Other versions
EP0484783B1 (en
EP0484783A2 (en
Inventor
Gerhard Heitze
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
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 SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0484783A2 publication Critical patent/EP0484783A2/en
Publication of EP0484783A3 publication Critical patent/EP0484783A3/en
Application granted granted Critical
Publication of EP0484783B1 publication Critical patent/EP0484783B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/18—Forging machines working with die jaws, e.g. pivoted, movable laterally of the forging or pressing direction, e.g. for swaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Metal Rolling (AREA)

Abstract

For bracing and balancing the press tool holder and crank case in an upsetting press for reducing the width of rolling stock, in particular for reducing the width of slabs in hot wide strip roughing trains with tool holders which are arranged at both edges of the slab, receive press tools and can be moved in the direction of slab reduction with the aid of a crank drive, a device with the following features is proposed: a linkage mounted in articulated fashion and passed through the crank case 9 engages approximately centrally on the tool holder 8; two further, outer linkages 14, 14' mounted in articulated fashion on the crank case 9 at a distance from the central linkage 13 also engage, the central linkage 13 and the two outer linkages 14, 14' being connected to bracing devices 15, 16, 16' subjecting the linkages to tension; these bracing devices, for their part, are firmly connected to the crossbeam 17 of the housing uprights 6 of the upsetting stand 1. <IMAGE>
EP91118343A 1990-11-03 1991-10-28 Device for bracing and balancing the press tool holder and crankcase in an upsetting press Expired - Lifetime EP0484783B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4035000 1990-11-03
DE4035000A DE4035000A1 (en) 1990-11-03 1990-11-03 DEVICE FOR TENSIONING AND BALANCING THE PRESS TOOL HOLDER AND CRANKCASE OF A SUSPENSION PRESS

Publications (3)

Publication Number Publication Date
EP0484783A2 EP0484783A2 (en) 1992-05-13
EP0484783A3 true EP0484783A3 (en) 1993-01-13
EP0484783B1 EP0484783B1 (en) 1994-06-15

Family

ID=6417585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91118343A Expired - Lifetime EP0484783B1 (en) 1990-11-03 1991-10-28 Device for bracing and balancing the press tool holder and crankcase in an upsetting press

Country Status (7)

Country Link
US (1) US5195351A (en)
EP (1) EP0484783B1 (en)
KR (1) KR0184289B1 (en)
CN (1) CN1027740C (en)
AT (1) ATE107201T1 (en)
DE (2) DE4035000A1 (en)
ES (1) ES2055508T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970003117B1 (en) * 1991-02-26 1997-03-14 기와사끼 세이데쓰 가부시끼가이샤 Continuous forging apparatus for cast strand
DE4238154A1 (en) * 1992-11-12 1994-05-19 Schloemann Siemag Ag Hydraulic feed drive for flying upsetting presses
CN100368148C (en) * 2005-11-15 2008-02-13 潍柴动力股份有限公司 Diesel engine crankcase positioning fixture and its positioning method
RU2393935C1 (en) * 2009-04-06 2010-07-10 Борис Зельманович БОГУСЛАВСКИЙ Method of forging with burnishing and device to this end
CN113305153B (en) * 2021-05-31 2023-06-23 安徽马钢重型机械制造有限公司 Fixed-width press pull rod device of plate strip hot rolling line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224333A2 (en) * 1985-11-22 1987-06-03 Kawasaki Steel Corporation Press apparatus for reducing widths of hot slabs
EP0367485A2 (en) * 1988-11-02 1990-05-09 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Edging press with horizontally opposed dies
EP0400385A2 (en) * 1989-05-29 1990-12-05 Sms Schloemann-Siemag Aktiengesellschaft Flying upsetting press

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358200A (en) * 1971-09-13 1974-06-26 Imp Metal Ind Kynoch Ltd Apparatus for reducing the thickness of metal
DE2418526A1 (en) * 1973-05-10 1974-11-28 Josef Froehling CYCLOID ROLLING MILL
SU1036412A1 (en) * 1982-05-28 1983-08-23 Челябинский Политехнический Институт Им.Ленинского Комсомола Rolling and forging mill
JPS63313623A (en) * 1987-06-12 1988-12-21 Ishikawajima Harima Heavy Ind Co Ltd Rolling reduction apparatus for continuously cast slab
US5046344A (en) * 1990-01-19 1991-09-10 United Engineering, Inc. Apparatus for sizing a workpiece

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224333A2 (en) * 1985-11-22 1987-06-03 Kawasaki Steel Corporation Press apparatus for reducing widths of hot slabs
EP0367485A2 (en) * 1988-11-02 1990-05-09 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Edging press with horizontally opposed dies
EP0400385A2 (en) * 1989-05-29 1990-12-05 Sms Schloemann-Siemag Aktiengesellschaft Flying upsetting press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 153 (M-813)(3501) 13. April 1989 & JP-A-63 313 623 ( ISHIKAWAJIMA HARIMA HEAVY IND. ) 21. Dezember 1988 *

Also Published As

Publication number Publication date
KR920009463A (en) 1992-06-25
EP0484783B1 (en) 1994-06-15
CN1027740C (en) 1995-03-01
DE59101939D1 (en) 1994-07-21
ATE107201T1 (en) 1994-07-15
KR0184289B1 (en) 1999-04-01
US5195351A (en) 1993-03-23
DE4035000A1 (en) 1992-05-07
CN1061169A (en) 1992-05-20
ES2055508T3 (en) 1994-08-16
EP0484783A2 (en) 1992-05-13

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