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EP0434891A3 - Manipulator for forging machines, in particular multi-punch forging machines - Google Patents

Manipulator for forging machines, in particular multi-punch forging machines Download PDF

Info

Publication number
EP0434891A3
EP0434891A3 EP19900109301 EP90109301A EP0434891A3 EP 0434891 A3 EP0434891 A3 EP 0434891A3 EP 19900109301 EP19900109301 EP 19900109301 EP 90109301 A EP90109301 A EP 90109301A EP 0434891 A3 EP0434891 A3 EP 0434891A3
Authority
EP
European Patent Office
Prior art keywords
workpiece
forging machines
drive system
arresting
rotary
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
EP19900109301
Other languages
German (de)
Other versions
EP0434891A2 (en
EP0434891B1 (en
Inventor
Wilhelm Krieger
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.)
Eumuco AG fuer Maschinenbau
Original Assignee
Eumuco AG fuer Maschinenbau
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 Eumuco AG fuer Maschinenbau filed Critical Eumuco AG fuer Maschinenbau
Priority to AT90109301T priority Critical patent/ATE96704T1/en
Publication of EP0434891A2 publication Critical patent/EP0434891A2/en
Publication of EP0434891A3 publication Critical patent/EP0434891A3/en
Application granted granted Critical
Publication of EP0434891B1 publication Critical patent/EP0434891B1/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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/10—Manipulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Manipulator (AREA)
  • Transmission Devices (AREA)

Abstract

A workpiece manipulator assembly for a forging press having a press ram comprises a workpiece rotating mechanism including a rotary drive system for rotating a workpiece in peripheral direction. The rotary drive system is operated by a drive motor running at a preselected constant speed to rotate the workpiece about an axis of rotation. An arresting assembly stops the rotary movement of the workpiece before and during a pressure contact phase for the press ram. The rotary drive system is adapted to rotate a driven worm which produces rotary movement to the workpiece rotating means and is mounted for axial displacement. The arresting assembly includes an axial drive unit for predeterminably controlling axial displacement of the driven worm to effect the arresting of said rotary movement.
EP90109301A 1989-12-23 1990-05-17 Manipulator for forging machines, in particular multi-punch forging machines Expired - Lifetime EP0434891B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90109301T ATE96704T1 (en) 1989-12-23 1990-05-17 MANIPULATOR FOR FORGING MACHINES, ESPECIALLY MORE-PILOT FORGING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3942942A DE3942942C1 (en) 1989-12-23 1989-12-23
DE3942942 1989-12-23

Publications (3)

Publication Number Publication Date
EP0434891A2 EP0434891A2 (en) 1991-07-03
EP0434891A3 true EP0434891A3 (en) 1991-12-18
EP0434891B1 EP0434891B1 (en) 1993-11-03

Family

ID=6396429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90109301A Expired - Lifetime EP0434891B1 (en) 1989-12-23 1990-05-17 Manipulator for forging machines, in particular multi-punch forging machines

Country Status (6)

Country Link
US (1) US5000028A (en)
EP (1) EP0434891B1 (en)
JP (1) JPH0732946B2 (en)
KR (1) KR930009401B1 (en)
AT (1) ATE96704T1 (en)
DE (2) DE3942942C1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9005834U1 (en) * 1990-05-23 1991-09-19 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen MANIPULATOR FOR FORGING MACHINES, ESPECIALLY MULTI-STAINLESS FORGING MACHINES
DE4132220A1 (en) * 1991-09-27 1993-04-01 Pahnke Eng Gmbh & Co Kg Hydraulically actuated forging press - has a workpiece manipulator which is synchronised with movement of press ram
AT396883B (en) * 1992-08-13 1993-12-27 Gfm Fertigungstechnik CLAMPING HEAD FOR FORGING MACHINES
DE202004020404U1 (en) * 2003-06-05 2005-05-25 Langenstein & Schemann Gmbh Handling device for handling a workpiece during a forming process
AT501482B8 (en) * 2004-05-26 2007-02-15 Gfm Beteiligungs & Man Gmbh DEVICE FOR INTERMITTENTLY DRIVING A SPINDLE FOR A WORKPIECE BRACKET, ESPECIALLY A FORGING MACHINE
AT501483B8 (en) * 2004-05-26 2007-02-15 Gfm Beteiligungs & Man Gmbh DEVICE FOR FORGING A WORKPIECE
DE102005012297B4 (en) * 2005-03-17 2007-06-14 Sms Meer Gmbh forging machine
DE102009052482A1 (en) * 2009-02-11 2010-08-19 Sms Meer Gmbh Method and device for producing tubular workpieces from a pre-punched hollow block
DE102009052141A1 (en) 2009-04-23 2010-10-28 Sms Meer Gmbh Manipulator for forging machines
KR100968213B1 (en) * 2009-11-16 2010-07-06 (주)씨피티 Apparatus for forging billet and method of the same
ES2388391B2 (en) * 2010-03-30 2013-09-05 Eurocopter Espana S A ACTUATOR OF A BUTTON OF A EQUIPMENT AND TEST BENCH EQUIPPED WITH SUCH ACTUATOR.
CN101983795B (en) * 2010-08-30 2012-10-31 张家港市明华机械制造有限公司 Rotation actuating device of feeding shaft sleeve on pipe bender
KR101219291B1 (en) * 2011-02-14 2013-01-21 주식회사 나래코퍼레이션 Forging system using servo control hydraulic method
JP6438667B2 (en) * 2014-03-26 2018-12-19 大和製罐株式会社 Molding apparatus, object molding method, and can body manufacturing method
AT516507B1 (en) * 2014-12-02 2016-06-15 Gfm-Gmbh forging machine
TWI663005B (en) * 2017-02-14 2019-06-21 春日機械工業股份有限公司 Driving device of forging parts processing machine
CN109047617B (en) * 2018-08-14 2020-07-07 浙江联大锻压有限公司 Parallel lifting mechanism for clamp of forging manipulator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098402A (en) * 1960-03-18 1963-07-23 Kralowetz Brnno Forging machine
US3126770A (en) * 1964-03-31 Forge tongs
DE1627660A1 (en) * 1966-02-16 1970-05-06 Zdarske Strojirny A Slevarny Device for manipulating with blanks, in particular rough blocks
DE1931514A1 (en) * 1968-08-01 1970-05-21 Fertigungstechnik Und Maschb G Clamping head for forging machines
DD230133A3 (en) * 1982-09-02 1985-11-20 Schwermasch Rau Wildau FENDER FOR CHARGING MACHINES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT252691B (en) * 1964-03-19 1967-03-10 Othmar Ing Ruthner Device on the rotary tong drive of forge manipulators or similar. Devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126770A (en) * 1964-03-31 Forge tongs
US3098402A (en) * 1960-03-18 1963-07-23 Kralowetz Brnno Forging machine
DE1627660A1 (en) * 1966-02-16 1970-05-06 Zdarske Strojirny A Slevarny Device for manipulating with blanks, in particular rough blocks
DE1931514A1 (en) * 1968-08-01 1970-05-21 Fertigungstechnik Und Maschb G Clamping head for forging machines
DD230133A3 (en) * 1982-09-02 1985-11-20 Schwermasch Rau Wildau FENDER FOR CHARGING MACHINES

Also Published As

Publication number Publication date
EP0434891A2 (en) 1991-07-03
EP0434891B1 (en) 1993-11-03
JPH0732946B2 (en) 1995-04-12
KR930009401B1 (en) 1993-10-04
KR910009361A (en) 1991-06-28
US5000028A (en) 1991-03-19
DE3942942C1 (en) 1991-06-20
JPH03193234A (en) 1991-08-23
ATE96704T1 (en) 1993-11-15
DE59003350D1 (en) 1993-12-09

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