ATE12899T1 - HOLDING DEVICE FOR THE PIPE END PIECES IN A HYDRAULIC PIPE END PRESS. - Google Patents

HOLDING DEVICE FOR THE PIPE END PIECES IN A HYDRAULIC PIPE END PRESS.

Info

Publication number
ATE12899T1
ATE12899T1 AT83730001T AT83730001T ATE12899T1 AT E12899 T1 ATE12899 T1 AT E12899T1 AT 83730001 T AT83730001 T AT 83730001T AT 83730001 T AT83730001 T AT 83730001T AT E12899 T1 ATE12899 T1 AT E12899T1
Authority
AT
Austria
Prior art keywords
pipe end
holding device
piston
held
cross piece
Prior art date
Application number
AT83730001T
Other languages
German (de)
Inventor
Herbert Jansen
Richard Gerretz
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of ATE12899T1 publication Critical patent/ATE12899T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/039—Means for controlling the clamping or opening of the moulds
    • 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
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Jigs For Machine Tools (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)

Abstract

1. Holding device for the pipe end pieces in a hydraulic pipe end press, which has a C-shaped frame (1) in which the pipe end is held between the upper and the lower matrix half (4, 5) whereby the lower matrix half (5) is held in the pressing table and the upper matrix half (4) is held in the cross piece and the cross piece is movable toward the pressing table with the aid of at least one piston/cylinder unit (6, 7) applying the holding force, characterized by an elbow lever (9, 13, 10, 14) transferring the holding force in its extended position, the one end (9, 10) of which is articulated on the piston (11, 12) of the piston/cylinder unit (6, 7) and the other end of which (13, 14) is articulatedly connected with the cross piece (3) and the elbow joint (15, 16) of which is connected with a further power drive (17) to bend and extend the elbow lever (9, 13, 10, 14).
AT83730001T 1982-01-06 1983-01-04 HOLDING DEVICE FOR THE PIPE END PIECES IN A HYDRAULIC PIPE END PRESS. ATE12899T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3200361A DE3200361C2 (en) 1982-01-06 1982-01-06 Holding device for the pipe end pieces in a hydraulic pipe end press
EP83730001A EP0083577B1 (en) 1982-01-06 1983-01-04 Device for holding tube ends in a hydraulic press for upsetting tube ends

Publications (1)

Publication Number Publication Date
ATE12899T1 true ATE12899T1 (en) 1985-05-15

Family

ID=6152760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83730001T ATE12899T1 (en) 1982-01-06 1983-01-04 HOLDING DEVICE FOR THE PIPE END PIECES IN A HYDRAULIC PIPE END PRESS.

Country Status (4)

Country Link
EP (1) EP0083577B1 (en)
JP (1) JPS58119426A (en)
AT (1) ATE12899T1 (en)
DE (1) DE3200361C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800651B1 (en) * 1999-11-04 2002-01-25 Financ Robolix TUBE END FORMING MACHINE, AND FORMING DEVICE HAVING TWO FORMING MACHINES
KR100472607B1 (en) 2000-06-16 2005-03-08 도요다 지도샤 가부시끼가이샤 Mold clamping apparatus and mold clamping method
JP4706889B2 (en) * 2000-11-01 2011-06-22 東洋製罐株式会社 Can body forming equipment
CN100484746C (en) * 2006-12-26 2009-05-06 西安重型机械研究所 Hydraulic press for thickening drill pipe without excavation
CN102896211A (en) * 2011-12-30 2013-01-30 中山市奥美森工业技术有限公司 Round tube fixture
CN102989818B (en) * 2011-12-31 2015-11-18 奥美森智能装备股份有限公司 A kind of clamping device of Elliptical tube machine
CN117428080A (en) * 2023-10-26 2024-01-23 株洲时代新材料科技股份有限公司 A processing method for flattening the end of the hollow bending torsion bar in the anti-roll torsion bar device
WO2025121387A1 (en) * 2023-12-05 2025-06-12 住友重機械工業株式会社 Molding system
CN119140742B (en) * 2024-10-17 2025-06-27 江苏大洋精锻有限公司 Automobile part forging and pressing equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037604A (en) * 1933-06-30 1936-04-14 Thompson Prod Inc Electrical metal gathering machine
DE844241C (en) * 1950-05-31 1952-07-17 Eumuco Ag Fuer Maschb Resilient jig for rods, tubes, etc. like
DE835246C (en) * 1950-06-30 1952-03-31 Rheinische Roehrenwerke A G Automatic clamping device on upsetting presses for processing the ends of elongated bodies, for example the ends of pipes
US2871734A (en) * 1956-02-29 1959-02-03 Western Electric Co Apparatus for heading tubular members
US3078906A (en) * 1960-05-27 1963-02-26 Western Electric Co Machine for flanging tubular members
DE1240370B (en) * 1962-08-22 1967-05-11 David Etchells Machinery Ltd Horizontal forging or upsetting machine
GB1579423A (en) * 1976-07-16 1980-11-19 Mannesmann Ag Hydraulic presses

Also Published As

Publication number Publication date
DE3200361C2 (en) 1984-08-30
DE3200361A1 (en) 1983-07-14
EP0083577B1 (en) 1985-04-24
JPS58119426A (en) 1983-07-15
EP0083577A1 (en) 1983-07-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee