WO2006045284A1 - Dispositif de changement d'outillage automatique - Google Patents

Dispositif de changement d'outillage automatique Download PDF

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Publication number
WO2006045284A1
WO2006045284A1 PCT/DE2005/001899 DE2005001899W WO2006045284A1 WO 2006045284 A1 WO2006045284 A1 WO 2006045284A1 DE 2005001899 W DE2005001899 W DE 2005001899W WO 2006045284 A1 WO2006045284 A1 WO 2006045284A1
Authority
WO
WIPO (PCT)
Prior art keywords
tooling
automatic
toolingwechselvorrichtung
receptacle
press
Prior art date
Application number
PCT/DE2005/001899
Other languages
German (de)
English (en)
Inventor
Rainer Reichenbach
Original Assignee
Müller Weingarten 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 Müller Weingarten AG filed Critical Müller Weingarten AG
Priority to JP2007538264A priority Critical patent/JP5122294B2/ja
Publication of WO2006045284A1 publication Critical patent/WO2006045284A1/fr

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable

Definitions

  • the invention relates to an automatic Tooling grillvor ⁇ direction for forming presses with automated parts transport systems, which allows a fast and fully automated Tool ling Acoustic.
  • the transport systems of the newer generation can carry out this change in position of the workpieces between the processing stations during transport.
  • the change in position can include the following axes of movement:
  • DE 198 08 968 A1 discloses a device for converting the handling parts in a forming plant. What is described is a two-dimensionally movable transfer device with through-carrying rails and cross members attached thereto. During a tool change, the cross members are moved with the tooling to a gripping device which is attached to a sliding table. The tooling is then actively fixed by the gripping device and uncoupled from the crossbar.
  • a disadvantage of this design is the complex construction of the gripping devices with many driven and moving parts. Due to the large number of parts and a high control effort high costs and make the device uneconomical.
  • a tooling changing device in which the tooling receptacles are designed passively without their own driven parts.
  • the disadvantage of this device is that the tooling can only be stored on the recording. It is not locked there and is only fixed by its own weight. Panning the recording due to limited space is therefore not possible.
  • the invention is based on the object, starting from the prior art, to propose an automatic tooling changing device which is both simple in construction and therefore inexpensive, as well as having high reliability and low susceptibility to interference.
  • the invention is based on the core idea, all functions for clamping and locking the tooling on the crossbeam or on the Toolingaufnähme, exclusively by the movements of the parts transport system to implement.
  • the clamping and locking functions are purely mechanical and do not require any additional drives.
  • the inventive automatic tooling changing device fulfills the following tasks:
  • An essential advantage of the automatic tool changing device according to the invention is that it can be used on all known parts transport devices. Both at the both sides and mirror images arranged on the uprights men syste ⁇ where the cross-beam at both outer ends held. is, as well as in systems in which the Transportvor ⁇ device is mounted centrally in the direction of passage on the press and the crossbar is held centrally, the use of the tool changing device according to the invention is possible.
  • the pivoting device 9 serves as a receptacle for the tooling 11 and is rotatably mounted at the pivot point 12 on the sliding table 8. Once Tooling Tooling 11 is uncoupled from the crossbeam 14 by means of the automatic Tooling- changing device 10 on the pivoting device 9, the pivoting device 9 moves along the pivot angle 13 in a parking position in which a collision with the parts transport system is reliably avoided.
  • Figure 2 shows a section of a press line 2.
  • the tooling 11 is not moved out together with the sliding table 8 from the press, but is stored and locked by means of the invention Tooling grillvoriques 10 on a receptacle 15.
  • the receptacle is fastened on a self-powered tooling changing carriage 16. This embodiment is only possible if there is enough space between the individual presses so that the tool change carriage 16 can move in or out between the respective outer uprights 6.
  • FIG. 3 shows the tooling changing device 10 according to the invention in detail.
  • the representation corresponds to the side view of the embodiment shown in FIG. In the position shown in FIG. 3, the tooling 11 is still in the receptacle 15.
  • the locking of the tooling 11 in the receptacle 15 takes place by means of a locking bolt 17, which produces a positive connection between the receptacle 15 and a cone fitting 18, which is firmly connected to the Too ⁇ ling 11.
  • the crossbar 14 now moves, driven by the parts transport system, in the direction of arrow 28.
  • the linear guide parts 29 and 30 slide into each other.
  • the linear guide member 29 is attached to the tooling 11 and the linear guide member 30 on the cross-beam 14.
  • the locking bolt 17 is also moved in the direction of the arrow 28 against the spring force of the spring 20 and thus releases the above-described form-fitting connection between the receptacle 15 and the cone fitting 18.
  • the tooling 11 is unlocked on the receptacle 15.
  • the movement of the crosspiece 14 and the parts attached thereto in the direction of the arrow 28 ends in the position which is shown in FIGS. 5 and 6. In this position tion is the tooling 11 but not yet locked to the crossbeam 14. Only by a movement of the cross-beam 14 with the tooling 11 in the opposite direction of the arrow 24, the locking pin 21 is moved by the spring force of the spring 25 relative to the cross-beam 14 in the direction of the arrow 24 be ⁇ .
  • both locking bolt 17 and the locking bolt 21 can be unlocked and locked by hand even without the movement of the crossbar 14, or of the parts transport system.
  • the hand lever 33 and 34 are provided. The unlocking or locking is necessary, for example, during the conversion of the tooling 11 when the sliding tables 8 or the toool change carriage 16 are extended.
  • the invention is not limited to the described and illustrated embodiment. It also includes all professional training courses within the scope of property rights.
  • Ein ⁇ set a Tooling changing carriage 16, as shown in Figure 2, for example can be dispensed with the locking of the tooling 11 on the receptacle 15.
  • the fact that the receptacle 15 is in a horizontal position it is sufficient if the tooling 11 rests with the changing device 10 by its own weight during extension and retraction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

L'invention concerne un dispositif de changement d'outillage automatique (10) pour des presses de formage (1) au moyen de systèmes automatiques de transport de pièces qui permettent un changement d'outillage rapide et entièrement automatisé.
PCT/DE2005/001899 2004-10-25 2005-10-21 Dispositif de changement d'outillage automatique WO2006045284A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007538264A JP5122294B2 (ja) 2004-10-25 2005-10-21 自動治具交換装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004052001.1 2004-10-25
DE200410052001 DE102004052001B4 (de) 2004-10-25 2004-10-25 Automatische Toolingwechselvorrichtung

Publications (1)

Publication Number Publication Date
WO2006045284A1 true WO2006045284A1 (fr) 2006-05-04

Family

ID=35601815

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/001899 WO2006045284A1 (fr) 2004-10-25 2005-10-21 Dispositif de changement d'outillage automatique

Country Status (4)

Country Link
JP (1) JP5122294B2 (fr)
CN (1) CN100512998C (fr)
DE (1) DE102004052001B4 (fr)
WO (1) WO2006045284A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021132400A1 (de) 2021-12-09 2023-06-15 Aida Europe Gmbh Transfersystem für Pressenlinien

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025272B3 (de) * 2006-05-31 2007-11-22 Schuler Pressen Gmbh & Co. Kg Werkstückgreifereinrichtung für automatischen Toolingwechsel
DE102016125484B3 (de) 2016-12-22 2018-03-08 Strothmann Machines & Handling GmbH Transfervorrichtung
CN113453819B (zh) 2019-01-18 2024-03-15 诺冠自动化解决方案有限责任公司 用于自动转换工装***的方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543198A1 (fr) * 1991-11-08 1993-05-26 Umformtechnik ERFURT GmbH Station de support et de transformation entre les presses d'une ligne de presses de transfert
DE4418461A1 (de) * 1994-05-27 1995-11-30 Mueller Weingarten Maschf Wechselsystem für teilegebundenes Zubehör bei einer Transferpresse
DE19740293A1 (de) * 1997-09-13 1999-03-18 Schuler Pressen Gmbh & Co Transferpressen mit automatischem Toolingwechsel
DE10223897A1 (de) * 2002-05-29 2003-12-11 Mueller Weingarten Maschf Werkzeugwechselvorrichtung für Pressen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2853323B2 (ja) * 1990-11-28 1999-02-03 石川島播磨重工業株式会社 トランスファプレスにおけるバキュームカップの交換装置
US5733097A (en) * 1994-12-12 1998-03-31 Syron Engineering & Manufacturing Corp. Cross-bar tool mounting system
DE19721614A1 (de) * 1997-05-23 1998-11-26 Schuler Pressen Gmbh & Co Pressenanlagen mit automatischem Toolingwechsel und Verfahren zum Toolingwechsel
DE19808968B4 (de) * 1998-03-04 2008-09-11 Müller Weingarten AG Vorrichtung zum Umrüsten der Handling-Teile in einer Umformanlage
JP3617920B2 (ja) * 1998-03-20 2005-02-09 本田技研工業株式会社 吸引アッセンブリの取り付け構造
DE10009574A1 (de) * 2000-02-29 2001-08-30 Mueller Weingarten Maschf Flexible Transporteinrichtung für Pressen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0543198A1 (fr) * 1991-11-08 1993-05-26 Umformtechnik ERFURT GmbH Station de support et de transformation entre les presses d'une ligne de presses de transfert
DE4418461A1 (de) * 1994-05-27 1995-11-30 Mueller Weingarten Maschf Wechselsystem für teilegebundenes Zubehör bei einer Transferpresse
DE19740293A1 (de) * 1997-09-13 1999-03-18 Schuler Pressen Gmbh & Co Transferpressen mit automatischem Toolingwechsel
DE10223897A1 (de) * 2002-05-29 2003-12-11 Mueller Weingarten Maschf Werkzeugwechselvorrichtung für Pressen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021132400A1 (de) 2021-12-09 2023-06-15 Aida Europe Gmbh Transfersystem für Pressenlinien
WO2023104242A1 (fr) 2021-12-09 2023-06-15 Aida Europe Gmbh Système de transfert pour lignes de presse

Also Published As

Publication number Publication date
DE102004052001A1 (de) 2006-04-27
CN101072649A (zh) 2007-11-14
JP2008517771A (ja) 2008-05-29
DE102004052001B4 (de) 2009-08-20
CN100512998C (zh) 2009-07-15
JP5122294B2 (ja) 2013-01-16

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