EP2138247B1 - Installation de fabrication dotée d'une presse à plier - Google Patents

Installation de fabrication dotée d'une presse à plier Download PDF

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Publication number
EP2138247B1
EP2138247B1 EP09008189.4A EP09008189A EP2138247B1 EP 2138247 B1 EP2138247 B1 EP 2138247B1 EP 09008189 A EP09008189 A EP 09008189A EP 2138247 B1 EP2138247 B1 EP 2138247B1
Authority
EP
European Patent Office
Prior art keywords
tool
receiving
bending
production assembly
assembly according
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.)
Not-in-force
Application number
EP09008189.4A
Other languages
German (de)
English (en)
Other versions
EP2138247A2 (fr
EP2138247A3 (fr
Inventor
Jochen Doberitzsch
Mathias Tweitmann
Bruno Kälin
Alfred HASELBÖCK
Bernhard Fischereder
Markus Hauser
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.)
Trumpf Maschinen Austria GmbH and Co KG
Original Assignee
Trumpf Maschinen Austria GmbH and Co KG
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 Trumpf Maschinen Austria GmbH and Co KG filed Critical Trumpf Maschinen Austria GmbH and Co KG
Publication of EP2138247A2 publication Critical patent/EP2138247A2/fr
Publication of EP2138247A3 publication Critical patent/EP2138247A3/fr
Application granted granted Critical
Publication of EP2138247B1 publication Critical patent/EP2138247B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B21D37/145—Die storage magazines
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B21D5/0254—Tool exchanging

Definitions

  • the invention relates to a production plant comprising a bending press with a first, movable tool holder for first bending tools and a second stationary tool holder for cooperating with the first bending tools second bending tools, a manipulator for blanks and workpieces and at least one tool tray for bending tools, wherein the manipulator is capable Bring bending tools from the toolholders of the press brake into the tool tray and from the tool tray into the toolholders of the press brake.
  • a tool changing device of a press brake which is arranged next to the bending press and includes a tool magazine, which in turn has a plurality of places for each one in its longitudinal direction to be moved upper and / or lower tool. In each case a place is moved to a transfer position, in which it is aligned with one of the tool holders of the press and a tool is transported by a tool gripper from the place in the tool holder or vice versa.
  • a drum-shaped revolving tool magazine A major disadvantage of this type of tool magazine is the considerable space required next to the bending press.
  • the documents JP 59-088273 A and JP 05-293552 A show a corresponding manufacturing facility.
  • the bending tools are accommodated in a tool magazine on the circumference of a vertical axis drum, wherein a respective drum for upper tools and lower tools is provided.
  • the different workpiece grippers and tool grippers are stored in a gripper magazine arranged away from the tool magazine.
  • the invention is based on the object to propose a production plant, in which no specially trained tools are required for the tool change and in which more than one tool can be replaced if necessary.
  • receiving segments are present, each of which is equipped with receiving means for the temporary recording of at least one bending tool, that the manipulator with a gripper coupling unit is connectable, which is connectable to one of the receiving segments and that in the area
  • Each machine holder of the bending press is arranged a machine coupling unit to which a receiving segment can be coupled such that the receiving means of the receiving segment are in alignment with the respective tool holder.
  • This solution has the advantage that the tools no special measures for the interaction with a tool gripper are required because the tools are held in the receiving segments at the same areas with which they are also held in the tool holders of the press brake.
  • sliding means for displacing bending tools along the tool holders and receiving means are connected to the gripper coupling unit.
  • the tool tray on a plurality of storage coupling units, to each of which a receiving segment can be coupled.
  • This allows the provision of several empty or populated recording segments in the tool tray.
  • at least one group of storage coupling units is interchangeable in the Tool tray arranged. This makes it possible to prepare whole sets of empty or populated recording segments and, if necessary, to insert them into the tool tray.
  • Yet another embodiment provides that the machine coupling units and / or the gripper coupling unit and / or the storage coupling units are equipped with locking means.
  • Actuating means for actuating the locking means are preferably connected to the gripper coupling unit so that corresponding drives can be controlled by the manipulator.
  • holding means are provided in the receiving means of the receiving segments, which prevent that recorded in the receiving means bending tools fall out of the receiving means. This increases the security during the transport of the populated recording segments.
  • locking means are provided in the receiving means of the receiving segments, which prevent bending tools received in the receiving means from being displaceable along the receiving means, the safety during transport is further increased. Due to unwanted displacements of the bending tools caused center of gravity displacements could also adversely affect the positioning accuracy during coupling and uncoupling.
  • actuating means for actuating the holding means and / or the locking means are connected to the gripper coupling unit. This results in the advantage that corresponding movement means can be controlled by the manipulator.
  • a further embodiment provides that the tool tray is mobile, in particular mobile, and preferably has a traction drive. It is obvious that several bending tool sets in several mobile tool trays kept ready and the tool trays can be replaced during operation of the system.
  • the manufacturing facility has detectors for detecting the states of the locking means and / or the holding means and / or the locking means. This can reduce errors and increase the reliability of the system.
  • the gripper coupling unit is equipped with signal transmission means for connecting the detectors to a system control device.
  • Fig. 1 is a designated as a whole with 1 manufacturing plant, which consists essentially of a bending press 2, a manipulator 3 and at least one tool tray. 4 consists.
  • the manufacturing plant 1 is used to produce workpieces, not shown, not shown, preferably plate-shaped blanks.
  • the blanks are preferably provided stacked on a pallet in an operating area of the manipulator 3.
  • a pallet may, for example, also serve to receive the shaped workpieces, but it is of course also possible to transfer the workpieces for further processing to a transport container or conveyors, etc. after bending.
  • the bending press 2 has a table bar 5 and an adjustable to this in the direction of the double arrow 17, for example by not shown hydraulic cylinder press bar 6.
  • the upper and lower bending tools 10, 11 are arranged in the corresponding tool holders 8, 9.
  • a plurality of identical bending tools can be arranged side by side according to the length of a required bending line or different bending tools can be arranged at intervals next to each other to perform different processing steps in succession.
  • the manipulator 3 of the manufacturing plant 1 is movable according to the embodiment shown via a arranged on a base frame 14 driven chassis on a guideway 12 in a direction parallel to the working plane of the bending press 2 direction.
  • An articulated arm arrangement is formed by a pivotally mounted on the base frame A-arm 15, a pivotally mounted on this B-arm 16 and pivotally mounted on this C-arm 17.
  • a rotating device 18 is arranged with a rotation axis extending perpendicularly to the pivot axes of said arms.
  • workpiece gripper for handling the blanks and workpieces are interchangeable coupled. These workpiece grippers are interchangeable by tool gripper for handling the bending tools 10, 11.
  • Such a Tool gripper is in Fig. 1 denoted by reference numeral 19 and will be discussed later with reference to Fig. 3 described in more detail.
  • Fig. 2 shows the tool tray 4 in a opposite Fig. 1 enlarged scale.
  • the tool rest 4 is shown here as a carriage with a frame 20 and rollers 21, which is arranged next to the bending machine 2, that the longitudinal axes of the stored upper tools 10 and lower tools 11 are arranged at a right angle to the tool holders 8 and 9 of the bending machine 2 ,
  • the invention is not limited to the illustrated embodiment and arrangement.
  • the tool tray 4 can also be arranged stationary and in any orientation to the tool holders of the bending machine. It is only important that means and measures are provided which allow the manipulator 3 to find the respective required bending tool 10, 11, and in the manner described below in the tool holder 8, 9 or from this back into the tool tray. 4 bring to.
  • These means may include, for example, positioning means which, in the case of a mobile tool rest 4, hold them in a position known to the control.
  • a support plate 22 is provided, on which at least one tool cartridge 23 is preferably received interchangeable.
  • a tool cartridge is understood in the present context, an arrangement which allows the temporary and indirect recording of a plurality of tools.
  • Each tool cassette is preferably designed such that it is suitable for being received in a bearing, for example a lift bearing, which has a much greater absorption capacity than the tool rest 4 described here for example.
  • a second one is above the mentioned first tool cassette 23
  • Tool cartridge 24 attached to a vertically disposed plate 25.
  • multi-row cassette arrangements are conceivable.
  • the tool rest 4 may also be equipped with a travel drive and communicate with the control device such that the tool rest is capable of automatically retrieving tools or tool cassettes or grippers in a bearing, for example a lift bearing, or bringing it there.
  • Each tool cassette 23, 24 contains a series of storage coupling units 26, which are each designed to releasably receive a receiving segment 31, which in turn has means to be described for receiving at least one bending tool 10, 11.
  • An embodiment of a pick-up segment 31 will be described below, for example.
  • This receiving segment 31 has an elongate, preferably formed from a profile body with lateral outer grooves 32 which are intended to cooperate with the coupling units.
  • the receiving segment 31 On the upper and lower sides in the figure, the receiving segment 31 has an upper receiving groove 33 and a lower receiving groove 34, which are designed to receive at least one upper or lower bending tool 10, 11.
  • the upper receiving groove 33 could be the same or similar to the lower tool holder 9 of the bending press and the lower receiving groove 34 may be the same or similar to the upper tool holder 8 of the bending press.
  • the upper and lower receiving grooves 33, 34 of the receiving segment 31 are of the same design and configured such that both lower and upper bending tools 10, 11 can be received therein. This has the advantage that the receiving segment 31 is symmetrical and thus can accommodate both upper and lower bending tools 10, 11 in a standing or hanging arrangement. In the example shown according to Fig.
  • each receiving segment 31 is formed on an end face for engagement with the tray coupling units 26 and the machine coupling units 28 mentioned below and on the opposite other end face for engagement with the gripper clutch unit 27 described below. Since a large number of different bending tools and, correspondingly, a large number of receiving segments 31 must be available in the production plant 1, it is important that the receiving segments 31 be simple and inexpensive to produce.
  • the upper and lower receiving grooves 33, 34 have Verlierstikmechanismen that prevent falling out of bending tools during transport and in particular when rotating the receiving segments 31 by 180 degrees.
  • the receiving grooves are preferably with actuated clamping elements similar to the tool holders 8, 9 of the Bending press 2 provided that prevent the slipping of the bending tools in the longitudinal direction of the grooves.
  • the surfaces of the receiving segments, in particular in the region of the upper and lower receiving grooves 33, 34, are preferably treated, for example coated, in order to minimize friction and wear when moving bending tools.
  • the operation of the Verlierstoffmechanismen and the clamping elements is preferably carried out by the manipulator 3 via the tool gripper 19.
  • the state of the Verlierstoffmechanismen and the clamping elements can be queried by the controller, preferably also via the tool gripper 19th
  • a tool gripper 19 is described, for example.
  • an exchange adapter 37 is arranged with centering bushes 38 for quick and automatic attachment and detachment of the tool gripper to or from the rotator 18.
  • a gripper coupling unit 27 is provided for the temporary and detachable connection with receiving segments 31.
  • the gripper coupling unit 27 includes a fork-shaped support 29, which is intended to engage in the outer grooves 32 of the Consegmenfe 31 and absorb the forces occurring during the lifting and transporting of the receiving segments 31.
  • a clamping bolt 30 serves to lock the gripper coupling unit 27 with a receiving segment 31.
  • An in Fig. 3 Lug 39 projecting to the left with a pin 40 fixed at its end serves to move the bending tools 10, 11 out of and into the receiving segments 31, as will be described more clearly below.
  • a machine coupling unit 28 In each case at the right in the figure right end of the upper and lower tool holder 8, 9 of the bending press 2, a machine coupling unit 28 can be seen, which the temporary recording of receiving segments 31 for feeding the bending press 2 with bending tools or for removing bending tools 10, 11 of serve the bending press 2.
  • the storage coupling units 26, the gripper coupling unit 27 and the machine coupling units 28 can in principle be of the same design.
  • the tool tray 4 can also serve as a gripper tray.
  • the manipulator 3 engages in an empty receiving segment 31 located in the clipboard 4.
  • the clamping bolt 30 of the gripper coupling unit 27 locks the latter with the receiving segment 31 and at the same time or shortly thereafter, the clamping bolt of the relevant storage coupling unit 26 releases the receiving segment 31.
  • the manipulator 3 moves the receiving segment 31 to the machine coupling unit 28 of the upper tool holder 8 and engages it, such that the lower receiving groove 34 of the receiving segment 31 is aligned with the upper tool holder 8 of the bending press 2.
  • the clamping bolt of the machine coupling unit 28 locks the receiving segment 31 and at the same time or a short time later, the latter is released by the clamping bolt of the gripper coupling unit 27.
  • the manipulator 3 moves the tool gripper 19 to a bending tool 10 accommodated in the upper tool holder 8, wherein the clamping device of the upper tool holder 8 is released, so that the upper bending tools 10 received in it are freely displaceable in their longitudinal direction.
  • the pin 40 on the slider 39 of the tool gripper 19 is in with the Fig.
  • Bending tool 10 located furthest to the right in the upper tool holder 8 is engaged and the manipulator 3 pushes the relevant bending tool 10 from the upper tool holder 8 into the lower receiving groove 34 of the receiving segment 31. If a plurality of bending tools 10 are to be brought onto one and the same receiving segment 31 Of course, the pin 40 is brought into engagement with the last bending tool to be displaced, and a plurality of bending tools are moved together.
  • the bending tools preferably have recesses for the purpose of engaging the pin 40 at their end faces, so that the pin 40 can engage a specific bending tool, even if several bending tools 10 are ranked without clearance in the tool holder.
  • the manipulator 3 docks the tool gripper 19 again with its gripper coupling unit 27 on the receiving segment 31 connected to the machine coupling unit 28.
  • the Verlierschutzmechanismen is activated and the clamping elements go into clamping position to prevent the displacement of the bending tool or the bending tools in the receiving segment 31 at the same time locking the clamping bolt 30 of the gripper coupling unit.
  • the clamping bolt of the machine coupling unit 28 releases the receiving segment, so that the manipulator 3 can now set this to a free storage coupling unit 26 of one of the tool cassettes 23 or 24 of the tool storage 4.
  • the receiving segment is previously rotated by 180 degrees about its longitudinal axis.
  • the clamping bolt of the storage coupling unit 26 locks the receiving segment 31 and at the same time or a little later, the locking of the gripper coupling unit is released, so that the tool gripper 19 can be moved to another free receiving segment.
  • the just deposited in the tool tray 4 containing at least one bending tool receiving segment of the Verlierschutzmechanismus remains activated and the clamping elements preferably remain in clamping position, so that the tools can not slip or fall out during a later transport of the tool tray to a tool storage.
  • the gripper coupling unit engage laterally on the receiving segments. This would be favorable in terms of the bending moments occurring during the transport of the receiving segments. In this case, only one of the end faces of the receiving segments would have to be equipped with means for engagement with the storage coupling units 26 and the machine coupling units 28, whereby the receiving segments would be even easier and less expensive to produce.
  • All bending tools 10, 11, tool cassettes 23, 24 and receiving segments 31 are preferably equipped with machine-readable codes.
  • the codings serve the control device for finding the required bending tools or grippers and also for orientation and positioning of the bending tools 10, 11 in the tool holders 8, 9 and the receiving segments 31 in the cassettes 23, 24.
  • the coding can thereby optically, for example as a bar code, OCR or color coding, electrically or electronically such as RFID coding or mechanically, for example, be designed as scannable elevations or depressions.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Claims (12)

  1. Installation de fabrication (1) contenant une presse plieuse (2), comportant un premier logement pour outil (8) mobile pour des premiers outils de pliage (10) et un deuxième logement pour outil (9) fixe pour des deuxièmes outils de pliage (11) coopérant avec les premiers outils de pliage (10), un manipulateur (3) pour les flans et les pièces, ainsi qu'au moins un dispositif d'entreposage (4) pour les outils de pliage (10, 11), le manipulateur (3) étant apte à amener les outils de pliage depuis les logements pour outil (8, 9) de la presse plieuse (2) dans le dispositif d'entreposage (4) et depuis le dispositif d'entreposage (4) dans les logements pour outil (8, 9) de la presse plieuse (2), caractérisée en ce qu'il est prévu des compartiments de réception (31), qui sont équipés chacun de moyens de réception (33, 34) pour l'entreposage temporaire de respectivement au moins un outil de pliage (10, 11), en ce que le manipulateur (3) peut être relié à une unité de couplage de préhension (27) qui peut être reliée respectivement à l'un des compartiments de réception, et en ce que dans la zone de chaque logement pour outil (8, 9) de la presse plieuse (2) est disposée une unité de couplage de la machine (28), à laquelle un compartiment de réception (31) peut être accouplé de telle sorte que les moyens de réception (33, 34) du compartiment de réception (31) sont alignés avec les logements pour outil (8, 9) concernés.
  2. Installation de fabrication selon la revendication 1, caractérisée en ce que des moyens de poussée (39, 40) permettant de pousser les outils de pliage (10, 11) le long des logements pour outil (8, 9) et des moyens de réception (33, 34) sont reliés à l'unité de couplage de préhension (27).
  3. Installation de fabrication selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif d'entreposage (4) comporte plusieurs unités de couplage d'entreposage (26), à chacune desquelles peut être couplé un compartiment de réception (31).
  4. Installation de fabrication selon la revendication 3, caractérisée en ce qu'au moins un groupe (23, 24) d'unités de couplage d'entreposage (26) est disposé de manière amovible dans le dispositif d'entreposage (4).
  5. Installation de fabrication selon l'une quelconque des revendications 3 à 4, caractérisée en ce que les unités de couplage de la machine (28) et/ou l'unité de couplage de préhension (27) et/ou les unités de couplage d'entreposage (26) sont équipées de moyens de verrouillage (30).
  6. Installation de fabrication selon la revendication 5, caractérisée en ce que des moyens de manoeuvre destinés à manoeuvrer les moyens de verrouillage (30) sont reliés à l'unité de couplage de préhension (27).
  7. Installation de fabrication selon l'une quelconque des revendications précédentes, caractérisée en ce que dans les moyens de réception (33, 34) des compartiments de réception (31) sont prévus des moyens de retenue qui empêchent que les outils de pliage (10, 11) reçus dans les moyens de réception (33, 34) puissent tomber hors des moyens de réception (33, 34).
  8. Installation de fabrication selon l'une quelconque des revendications précédentes, caractérisée en ce que dans les moyens de réception (33, 34) des compartiments de réception (31) sont prévus des moyens d'immobilisation qui empêchent que les outils de pliage (10, 11) reçus dans les moyens de réception (33, 34) puissent être déplacés le long des moyens de réception (33, 34).
  9. Installation de fabrication selon l'une quelconque des revendications 7 à 8, caractérisée en ce que des moyens de manoeuvre destinés à manoeuvrer les moyens de retenue et/ou les moyens d'immobilisation sont reliés à l'unité de couplage de préhension (27).
  10. Installation de fabrication selon l'une quelconque des revendications précédentes, caractérisée en ce que le dispositif d'entreposage (4) est mobile, en particulier peut être déplacé, et comporte de préférence un mécanisme d'entraînement.
  11. Installation de fabrication selon l'une quelconque des revendications 5 à 9, caractérisée par des détecteurs permettant de constater les positions des moyens de verrouillage (30) et des moyens de retenue et/ou des moyens d'immobilisation.
  12. Installation de fabrication selon la revendication 10, caractérisée en ce que l'unité de couplage de préhension (27) est équipée de moyens de transmission de signaux permettant de relier les détecteurs à un dispositif de commande de l'installation.
EP09008189.4A 2008-06-23 2009-06-23 Installation de fabrication dotée d'une presse à plier Not-in-force EP2138247B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0100008A AT506296B1 (de) 2008-06-23 2008-06-23 Fertigungsanlage mit biegepresse

Publications (3)

Publication Number Publication Date
EP2138247A2 EP2138247A2 (fr) 2009-12-30
EP2138247A3 EP2138247A3 (fr) 2012-05-16
EP2138247B1 true EP2138247B1 (fr) 2014-12-03

Family

ID=40935138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09008189.4A Not-in-force EP2138247B1 (fr) 2008-06-23 2009-06-23 Installation de fabrication dotée d'une presse à plier

Country Status (2)

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EP (1) EP2138247B1 (fr)
AT (1) AT506296B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021032365A1 (fr) 2019-08-19 2021-02-25 Bystronic Laser Ag Dispositif de changement d'outils de pliage dans une machine à plier pour plier des tôles

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT508923B1 (de) 2009-11-10 2011-05-15 Trumpf Maschinen Austria Gmbh Fertigungsanlage, insbesondere für das freiformbiegen
AT509708B1 (de) * 2010-09-02 2011-11-15 Trumpf Maschinen Austria Gmbh Werkzeugmagazin für einen manipulator
AT510409B1 (de) * 2011-02-01 2012-04-15 Trumpf Maschinen Austria Gmbh & Co Kg Fertigungseinrichtung mit mitteln zur werkzeug-positionserfassung sowie verfahren zu deren betrieb
JP2014004604A (ja) * 2012-06-25 2014-01-16 Amada Co Ltd 金型搭載用ストッカ、金型格納装置、並びに金型・ハンド格納装置及びロボットによる金型交換方法とその制御装置
JP6101454B2 (ja) 2012-09-04 2017-03-22 株式会社アマダホールディングス ワーク加工装置及び該ワーク加工装置における金型の移動方法
WO2015010704A1 (fr) * 2013-07-23 2015-01-29 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Système de gestion d'outils d'un système de fabrication comprenant au moins une machine d'estampage et de formage, système de fabrication ainsi que procédé pour faire fonctionner un système de fabrication
AT514929B1 (de) * 2013-11-26 2015-05-15 Trumpf Maschinen Austria Gmbh Werkzeugrüstsystem für Biegepresse
AT515272B1 (de) * 2014-01-09 2015-10-15 Trumpf Maschinen Austria Gmbh Werkzeugspeichersystem für Biegewerkzeuge
DE202014007901U1 (de) * 2014-10-06 2016-01-08 Bystronic Laser Ag Biegepresse
AT516279B1 (de) * 2014-12-15 2016-04-15 Trumpf Maschinen Austria Gmbh Fertigungsanlage mit Manipulationsvorrichtung
AT518112B9 (de) * 2015-12-18 2017-12-15 Trumpf Maschinen Austria Gmbh & Co Kg Fertigungsanlage mit einer Werkzeug-Manipulationseinheit
IT201600100916A1 (it) * 2016-10-07 2018-04-07 Andrea Argentin Migliorata pressa piegatrice
IT201600100914A1 (it) * 2016-10-07 2018-04-07 Andrea Argentin Migliorata pressa piegatrice e metodo
AT519231B1 (de) 2016-12-21 2018-05-15 Trumpf Maschinen Austria Gmbh & Co Kg Werkzeugmagazin für eine Biegemaschine
EP4186606A3 (fr) * 2020-10-28 2023-08-30 Concept & Forme Developpements SA Cellule de pliage de toles entierement automatisee

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844867A1 (de) * 1978-10-14 1980-04-30 Wieger Maschbau Werkzeugwechseleinrichtung einer abkantpresse
JPS5988273A (ja) * 1982-11-11 1984-05-22 株式会社アマダ 折曲げ加工システム
CH668035A5 (en) * 1986-09-19 1988-11-30 Beyeler Machines Sa Folding press with die or matrix replacement system - has arms on rear mobile supports having pins which engage with holes in dies and matrices
DE3731871A1 (de) * 1987-09-18 1989-04-06 Bellheimer Metallwerk Gmbh Umlaufregal
US5134873A (en) * 1989-04-10 1992-08-04 Yamazaki Mazak Kabushiki Kaisha Die exchange apparatus for the use of a press brake
US5410904A (en) * 1991-03-22 1995-05-02 Amada Company, Limited Bending press having die storage section
JPH05293552A (ja) * 1991-12-17 1993-11-09 Amada Co Ltd 板状ワーク把持装置
JP4090754B2 (ja) * 2002-02-12 2008-05-28 株式会社アマダ 金型交換装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021032365A1 (fr) 2019-08-19 2021-02-25 Bystronic Laser Ag Dispositif de changement d'outils de pliage dans une machine à plier pour plier des tôles
US11465189B2 (en) 2019-08-19 2022-10-11 Bystronic Laser Ag Device for changing bending tools in a bending machine for bending metal sheets

Also Published As

Publication number Publication date
EP2138247A2 (fr) 2009-12-30
AT506296B1 (de) 2009-08-15
AT506296A4 (de) 2009-08-15
EP2138247A3 (fr) 2012-05-16

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