EP1754595A3 - Drive module for press and method for providing a range of presses - Google Patents

Drive module for press and method for providing a range of presses Download PDF

Info

Publication number
EP1754595A3
EP1754595A3 EP06013812A EP06013812A EP1754595A3 EP 1754595 A3 EP1754595 A3 EP 1754595A3 EP 06013812 A EP06013812 A EP 06013812A EP 06013812 A EP06013812 A EP 06013812A EP 1754595 A3 EP1754595 A3 EP 1754595A3
Authority
EP
European Patent Office
Prior art keywords
presses
press
drive modules
press drive
different
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
EP06013812A
Other languages
German (de)
French (fr)
Other versions
EP1754595A2 (en
EP1754595B1 (en
Inventor
Hans Hofele
Andreas Lauke
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of EP1754595A2 publication Critical patent/EP1754595A2/en
Publication of EP1754595A3 publication Critical patent/EP1754595A3/en
Application granted granted Critical
Publication of EP1754595B1 publication Critical patent/EP1754595B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/265—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a fluid connecting unit between drive shaft and press ram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/323—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)

Abstract

Erfindungsgemäß werden Pressen-Antriebsmodule vorgeschlagen, die einen vereinheitlichten Pressenentwurf gestatten. Die Pressen einer Baureihe werden mit immer gleichen Pressenantriebsmodulen ausgestattet, wobei die Presskraft der Pressen lediglich durch Anpassung der Anzahl der Pressen-Antriebsmodule variiert wird. Die Pressen-Antriebsmodule enthalten jeweils zwei Antriebseinrichtungen, die parallel oder seriell zusammenwirken und unterschiedliche Kennlinien aufweisen. Insbesondere weisen sie unterschiedliche maximale Fahrgeschwindigkeiten und unterschiedliche Maximalkräfte auf. Auch können sie hinsichtlich ihrer Positionierbarkeit und Wegauflösung unterschiedlich gestaltet sein. Dieses Konzept gestattet nicht nur eine Vereinheitlichung von Pressen unterschiedlicher Leistungsklassen innerhalb einer Baureihe sondern darüber hinaus die weitgehend freie Festlegung von Weg/Zeit-Kurven der Stößel und somit letztendlich auch eine freiere Gestaltung von Werkstücken, insbesondere Karosserieteilen.According to the invention press drive modules are proposed, which allow a unified press design. The presses of a series are equipped with always the same press drive modules, whereby the pressing force of the presses is varied only by adjusting the number of press drive modules. The press drive modules each contain two drive devices which interact in parallel or serially and have different characteristics. In particular, they have different maximum travel speeds and different maximum forces. They can also be designed differently in terms of their positioning and path resolution. This concept allows not only a standardization of presses of different performance classes within a series but also the largely free determination of path / time curves of the plunger and thus ultimately a freer design of workpieces, especially body parts.

EP06013812.0A 2005-08-16 2006-07-04 Drive module for press and method for providing a range of presses Not-in-force EP1754595B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10538583 2005-08-16

Publications (3)

Publication Number Publication Date
EP1754595A2 EP1754595A2 (en) 2007-02-21
EP1754595A3 true EP1754595A3 (en) 2011-11-16
EP1754595B1 EP1754595B1 (en) 2014-08-20

Family

ID=37434204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013812.0A Not-in-force EP1754595B1 (en) 2005-08-16 2006-07-04 Drive module for press and method for providing a range of presses

Country Status (2)

Country Link
EP (1) EP1754595B1 (en)
ES (1) ES2508791T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI353300B (en) * 2007-03-14 2011-12-01 Ihi Corp Pressing machine
DE102008038264A1 (en) * 2008-08-15 2010-02-18 H & T Produktions Technologie Gmbh Electrically-driven press, has pneumatic energy storage regulated such that tappet is braked before reaching lower dead center and again accelerated after passing-through lower dead center
DE102009012111B4 (en) * 2009-03-06 2014-10-02 Andritz Technology And Asset Management Gmbh Mechanical forming press and method for actuating this forming press
DE102009043729A1 (en) * 2009-10-01 2011-04-21 Haco N.V. Method for moving a processing unit of a machine
ITBO20110146A1 (en) * 2011-03-23 2012-09-24 Gigant Italia S R L PRESS FOR PLASTIC DEFORMATION
DE102011101132B4 (en) 2011-07-08 2013-08-22 Sms Meer Gmbh Drive for a press
EP3024646B1 (en) * 2013-07-23 2022-05-25 Modus One GmbH Force module and modular press system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507327A1 (en) * 1985-03-01 1986-09-04 Jörg 8607 Hollfeld Lange Eccentric hydraulic press
DE4319289A1 (en) * 1993-06-11 1994-12-15 Bernd Hoerner Press, in particular forming press
DE19640440A1 (en) * 1996-09-30 1998-04-09 Fraunhofer Ges Forschung Method for controlling a drive device for a press ram of a forming press
JP2000326095A (en) * 1999-05-19 2000-11-28 Yamada Dobby Co Ltd Press
DE10139029A1 (en) * 2001-08-15 2003-03-13 Mueller Weingarten Maschf Forming press drive system, has crankshaft or eccentric shaft driven by at least two compact drive units
US6708609B1 (en) * 1999-07-29 2004-03-23 Schuler Pressen Gmbh & Co. Kg Press product line

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109796C2 (en) 1991-03-26 2002-05-29 Georg Burger Device for pressing, bending and / or punching
JP3850934B2 (en) 1995-12-15 2006-11-29 アマダ・エムエフジー・アメリカ・インコーポレイティド Ram lifting drive device and press machine
JP2000343283A (en) 1999-05-31 2000-12-12 Yamada Dobby Co Ltd Device for controlling slide of screw press
DE10158861C2 (en) * 2001-11-30 2003-12-04 Schuler Automation Gmbh & Co Device for moving a ram of a press

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507327A1 (en) * 1985-03-01 1986-09-04 Jörg 8607 Hollfeld Lange Eccentric hydraulic press
DE4319289A1 (en) * 1993-06-11 1994-12-15 Bernd Hoerner Press, in particular forming press
DE19640440A1 (en) * 1996-09-30 1998-04-09 Fraunhofer Ges Forschung Method for controlling a drive device for a press ram of a forming press
JP2000326095A (en) * 1999-05-19 2000-11-28 Yamada Dobby Co Ltd Press
US6708609B1 (en) * 1999-07-29 2004-03-23 Schuler Pressen Gmbh & Co. Kg Press product line
DE10139029A1 (en) * 2001-08-15 2003-03-13 Mueller Weingarten Maschf Forming press drive system, has crankshaft or eccentric shaft driven by at least two compact drive units

Also Published As

Publication number Publication date
EP1754595A2 (en) 2007-02-21
EP1754595B1 (en) 2014-08-20
ES2508791T3 (en) 2014-10-16

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