EP1563926B1 - Dispositif et procédé de transport de pièces à usiner - Google Patents

Dispositif et procédé de transport de pièces à usiner Download PDF

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Publication number
EP1563926B1
EP1563926B1 EP05100807A EP05100807A EP1563926B1 EP 1563926 B1 EP1563926 B1 EP 1563926B1 EP 05100807 A EP05100807 A EP 05100807A EP 05100807 A EP05100807 A EP 05100807A EP 1563926 B1 EP1563926 B1 EP 1563926B1
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EP
European Patent Office
Prior art keywords
transport bar
transport
drive
bar
coupling
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
EP05100807A
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German (de)
English (en)
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EP1563926A1 (fr
Inventor
Rolf Cisar
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.)
Schuler Automation GmbH and Co KG
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Schuler Automation GmbH and Co KG
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Application filed by Schuler Automation GmbH and Co KG filed Critical Schuler Automation GmbH and Co KG
Publication of EP1563926A1 publication Critical patent/EP1563926A1/fr
Application granted granted Critical
Publication of EP1563926B1 publication Critical patent/EP1563926B1/fr
Not-in-force legal-status Critical Current
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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T483/00—Tool changing
    • Y10T483/16—Tool changing with means to transfer work

Definitions

  • the invention relates to a device for the transport of workpieces according to the preamble of claim 1. It further relates to a method for removing or installing a tool and / or to change a transport bar using the device.
  • Such a device is from the DE 33 29 900 C2 known.
  • the DE 195 26 490 A1 discloses a device in which gripper rails can be moved out transversely to the transport direction on a sliding table from a machine frame for tool change.
  • Another device for the transport of workpieces is from the EP 0 633 077 A1 known.
  • two opposing transport bars are each connected at their end to a first drive.
  • Each of the transport bars is also movably mounted on two levers pivotable parallel to each other.
  • a displacement movement effected by the drive in an X or transport direction inevitably leads to a movement of the transport bar in an X and a Y direction.
  • Such movement of the transport bar together with a corresponding movement of a transport bar provided in opposing arrangement, serves to transfer workpieces along the X direction.
  • a feed device for the stepwise workpiece transport in presses known in which extend along the transport path two gripper rails or transport bars in opposing arrangement.
  • the gripper rails are moved toward each other via a gear transmission until the workpieces are held clamped. Subsequently, the gripper rails are moved in the transport direction and the workpieces set off by moving apart of the gripper rails at another location again. To always ensure a synchronous movement, the movements of the gear transmission are controlled by cams.
  • a device for feeding a platen press is known.
  • two mutually opposite Beschickholme or transport bars are each movable on carriage in the transport direction.
  • Each of the transport bars is movable in a direction perpendicular to the transport direction by means of a scissor-type drive.
  • a plurality of gripping means are provided at each of the transport bars.
  • the gripping devices have pairs of terminal strips that can be moved vertically relative to each other via a parallelogram linkage actuator.
  • the known device requires a variety of drive means.
  • drive means are required for moving the carriages in the transport direction, for moving the transport bars perpendicular to the transport direction and for moving the gripping devices.
  • the known transport devices are usually used for the stepwise transfer of workpieces from a pressing tool in a following in the transport direction further pressing tool.
  • the pressing tool is exchanged for a pressing tool for the production of workpieces with a different geometry
  • an adaptation of the provided on the transport bar gripper geometry may be required.
  • An expansion of one or both transport beams is expensive.
  • the transport bar must be disassembled from the drive and removed.
  • it is necessary to support components of the drive. Because of the considerable length of the transport bar it is also necessary to remove the transport beam in the X direction. The spatial conditions in this direction are often confined because there provided facilities for Maschinen Swisszu- and removal. This further complicates the installation or removal of the transport bar.
  • the object of the invention is to eliminate the disadvantages of the prior art.
  • a device for transporting workpieces is to be specified, which enables the simplest possible replacement of a tool.
  • the simplest possible method for removing or installing a tool and / or transport bar should be specified.
  • a device for transporting workpieces in an X-direction with at least one attachable to a frame of a processing device transport device which has at least one by means of a first drive in the X and Y direction movable transport bar, wherein the transport bar to its one end is releasably connected by means of a first clutch to the first drive, and wherein a pivoting device is provided, with which the transport bar is pivoted in the state solved by the first drive state.
  • the provision of a first clutch facilitates the separation of the transport bar from the first drive.
  • the transport bar in the released state can be swiveled quickly and easily so that a recorded in the processing device tool is readily accessible and can be replaced. After replacing the tool, the transport bar must only be pivoted back into its starting position and connected to the drive again by means of the coupling.
  • the pivoting device has a substantially in a Z-direction pivot axis. This allows easy to carry out horizontal pivoting of the transport bar.
  • the first transport bar is connected at its other end by means of a second coupling releasably connected to a second drive.
  • the provision of two clutches allows a relatively short design of the transport bar.
  • the pivoting device may be detachably attachable to the transport bar. It is usually only applied in practice when the transport bar is detached from the drives.
  • the transport bar can also be connected to a guided in a guide support beams by means of the second clutch.
  • the pivoting device may include means for pivotably holding the transporting beam in a state released by the drives.
  • the means for pivotally holding is in particular designed so that so that the moment of the transport bar is recorded. It may have a pin engaging in a receptacle provided on the transport bar.
  • the receptacle can be, for example, a device for retracting the pin, which is attached laterally to the transport bar. Instead of the pin of the transport bar, for example, in a U-shaped receptacle are received, which is pivotally mounted about an axis.
  • the transport bar is connected to the drive instead of the coupling by means of a, preferably detectable designed, hinge.
  • the transport bar is attached by means of a, preferably detectable ausgestaltenten, hinge and a coupling. In this case, the transport bar can be pivoted after releasing the first clutch. With a connection of the transport bar with a hinge, it is not necessary to completely detach the transport bar from the device.
  • the first and / or second drive on a Parallelogrammstelltrieb are provided for moving the transport bar.
  • excellent rigidity and thus a particularly precise motion control is achieved. Apart from that, it is no longer necessary to take any measures for supporting components of the drive in a disassembly of the transport bar when using the proposed Parallelogrammstelltriebs.
  • the Parallelogrammstelltrieb expediently has in opposite arrangement, a first and a second coupling element, which are connected via at least two parallel mounted handlebars movable together.
  • the pivot bearings of the handlebars are fixedly attached to the coupling elements.
  • the links pivot in each case by the same angular amount.
  • An enclosed by the links and the coupling elements surface forms a parallelogram.
  • Coupled element is to be understood in the context of the present invention in general terms. It can be one act rigid beam that can be connected to the transport bar or a linear motion device. At a the transport bar facing the end of the coupling element, the first, possibly second coupling is provided for connection to the transport bar.
  • the coupling is expediently designed so that a rigid connection between the first coupling element and the transport bar can be produced.
  • the first coupling element is attached to a linear movement device or is part of the same.
  • the first coupling element attached to a linear movement device or a component thereof it is advantageously achieved that by moving the linear movement device in the X direction alone, a movement of the transport beam in the X and Y directions can be achieved.
  • the first coupling element may form a first sliding element of the linear movement device.
  • the linear movement device is expediently attached to a frame. This simplifies the construction of the device.
  • drive devices can be arranged stationarily on the frame.
  • a “linear movement device” is understood to mean a device by means of which an object is connected to another object in such a way that a movement of the two objects relative to one another inevitably takes place along a straight line.
  • a sliding element can be slidably provided on a straight rail.
  • the sliding elements can also be performed in linear sliding or rolling bearings.
  • the second coupling element can be connectable to the transport bar by means of the first and / or second coupling.
  • the first coupling element is either part a mounted on the frame first linear motion device or it is a part of the same.
  • the linear movement device has a second sliding element, which is movable perpendicularly to the direction of movement of the first sliding element and on which the first sliding element is mounted.
  • the first and / or second sliding element may be a carriage guided on a linear guide.
  • the first and the second sliding element are designed in the manner of a cross slide. This allows movement of the transport bar in the X, Y and Z directions.
  • At least one first drive device for moving the first and / or second sliding element, preferably in the Z direction is provided.
  • at least one second drive device can be provided for moving the first and / or second sliding element, preferably in the X direction. It can also be provided for the movement of each of the second sliding elements, a separate second drive means.
  • This can be carried out in a simple manner by a suitable control of the drive device / s a predetermined movement of the transport bar both in the X and in the Y direction.
  • the movement can usefully be controlled by means of a process computer provided for controlling the drive device (s).
  • the linear movement devices including the drive device (s) can remain unchanged.
  • the length of the transport bar is dimensioned so that it is in an XY plane between Pillars of the processing device is pivotable. This allows pivoting one end of the transport bar in a direction transverse to the X direction. It can thus be achieved a particularly simple change of a tool.
  • the transport bar can be provided in the X and Y direction movably held further transport bar.
  • the further transport bar may be formed according to the transport bar.
  • at least one provided for movement of the further transport bar drive can be designed according to the first or second drive.
  • the second transport bar is provided with two drives and formed in mirror image to the first transport bar.
  • the pivoting device is in particular designed so that it can be releasably attached to the transport bar.
  • the attachment of the pivoting device is advantageously carried out in a remote from the tool starting position of the transport bar.
  • the pivoting of the separate from the first drive transport bar facilitates and significantly accelerates a removal or installation of the tool and / or the transport bar.
  • the Fig. 1 and 2 show a suitable for producing a transport device according to the invention drive module AM.
  • a first carriage 1 is z. B. connected via a toothed belt 2 with toothed discs 3.
  • One of the two toothed disks 3 is drivingly connected to a first electric motor 4.
  • the first carriage 1 is guided in an X-rail extending in the X-direction (not shown here), which extends over the distance formed between the toothed disks 3.
  • On the first carriage 1 extending Z-rails 5 are mounted in the Z direction, in which a second carriage 6 is guided.
  • the first 1 and the second carriage 6 form a cross slide.
  • On the second carriage 6 pivotally arm 7 are attached.
  • the second carriage 6 fulfills the function of a coupling element coupling the two links 7 in the X direction.
  • the links 7 are accommodated at one end in the first carriage 8 fixedly mounted on the second carriage 6.
  • the first link 7 are held in a fixedly mounted on a second coupling element 9 second pivot bearings 10 pivotally.
  • Fig. 2 In particular, the carriages 1, 6, the first links 7 and the second coupling element 9 are shown in two different positions.
  • the second coupling element 9, the link 7 and the second carriage 6 form a Parallelogrammstelltrieb PL. It is of course also conceivable that the first coupling element forms a separate component, which is mounted on the second carriage 6.
  • the second carriage 6 is slidably mounted in the horizontal direction on a horizontally extending carrier
  • the carrier 11 is vertically slidably guided in Z-direction in Z-guides 12.
  • a second electric motor 13 serves for vertical movement of the carrier 11.
  • the Fig. 3 and 4 show a first device. It is a transport device which has a first drive module AM1 and a second drive module AM2.
  • the drive modules AM1, AM2 correspond to those in the Fig. 1 and 2 shown drive module AM.
  • the first drive module AM1 has a first parallelogram drive PL1 and the second drive module AM2 has a second parallelogram drive PL2.
  • the drive modules AM1, AM2 are mounted on the frame 14 of a press P.
  • the first coupling elements 9 of the drive modules AM1, AM2 are connected to a transport bar 15.
  • gripping means 16 may be formed as active gripping elements. They serve to grasp workpieces 17. Unless - as in Fig. 5 is shown - two transport bars 15 are provided in mutually opposite arrangement, the gripping means 16 may also be formed as a passive gripping elements for clamping holding workpieces 17.
  • the reference symbol K denotes couplings for connecting the transport bar 15 to the coupling element 9.
  • the couplings K can be designed in the form of a screw connection.
  • the Fig. 5a to 5d show the sequence of movement of a first device.
  • the drive modules AM1, AM2 are mounted on the outside of the frame 14 of the press P.
  • the transport bar 15 is also provided here with gripping means 16.
  • a transport of the workpieces in the transport direction is also possible here by a suitable coordinated movement of the first carriage 1 in the X direction.
  • two transport devices T1 and T2 are provided. Their drive modules AM1, AM2 or AM21, AM22 are in turn mounted on the outside of the frame 14.
  • the transport bar 15 and another transport bar 18 are arranged opposite each other in a plane.
  • the transport bars 15 and 18 are here in turn provided with gripping means 16.
  • the gripping devices 16 are designed as so-called passive gripping elements, ie they are designed in their shape corresponding to the shape of the workpieces 17 to be transported.
  • the workpieces 17 are gripped by two gripping elements, which are moved toward one another by means of the transport bars 15, 18.
  • the Fig. 8a to 8d show the sequence of movements when using two inventive transport devices T1, T2.
  • Fig. 7 shows a schematic diagram of a third device.
  • second carriage 19 are slidably held on the transport bar 15.
  • the carriage 19 fulfills the function of the second coupling element 9.
  • the links 7 are here in another Coupling element 20 pivotally mounted, which is mounted on the frame 14.
  • the coupling element 20 can be movably mounted in the Z direction.
  • the further coupling element 20, the handlebar 7 and the second carriage 19 in turn here form a Parallelogrammstelltrieb PL.
  • the movement of the transport bar 15 is not effected by an active movement of the second carriages 19, but by an external drive device 21 with which the transport bar 15 is movable in both the X and Y directions.
  • the outer drive device 21 has a slidably guided in the second carriage coupling bar 23, which in turn is releasably connected via the coupling K with the transport bar 15.
  • the second carriages 19 each have a drive device for movement on the transport bar 15.
  • An undesirable deflection of the transport bar 15 is also substantially reduced by its inclusion by means of the Parallelogramm Monel invention PL.
  • Fig. 8a again shows a schematic diagram of the arrangement of the handlebars 7 of the first device.
  • Fig. 8b an alternative arrangement of the handlebar 7 is reproduced.
  • the links 7 are arranged so that they are pivoted in a movement of the transport bar 15 in opposite directions.
  • Fig. 9a to 9d show again the sequence of movements in the first device (see also Fig. 5a to 5d ).
  • Fig. 10 shows a plan view of a fourth device.
  • first AM1 and second drive modules AM2 are mounted on the frame 14 of a press P in opposite directions.
  • the first AM1 and second drive modules AM2 each have the second coupling element 9, which can be connected to the transport bar 15 by means of the coupling K.
  • the coupling K to each other on corresponding coupling elements.
  • the coupling elements could form a clamping, latching or plug connection.
  • one of the coupling elements may be formed as a protrusion provided with an undercut extending from the second coupling element 9, which projection can be inserted into a corresponding recess provided on the transporting beam 15.
  • the mutually corresponding coupling elements may in particular also have conical or bevelled surfaces, so that thus a rigid connection between the second coupling element 9 and the transport bar 15 can be produced.
  • the transport bar 15 is formed in its length smaller than a distance A, which is formed in an X direction between two frames 14 forming columns. Out Fig. 10 but it can also be seen that the transport bar 15 can be pivoted between the columns even if its length is equal to or to some extent greater than the distance A.
  • the transport bars 15 are in the in Fig. 10 shown fourth device separated from the second coupling elements 9.
  • pin 22 are retracted.
  • the pins 22 are part of a pivoting device not shown here in detail.
  • the pins 22 can be raised by means of the pivoting device, for example, hydraulically, pneumatically and / or electrically and retracted into the provided in the transport bar 15 cylindrical recesses.
  • the function of the device is as follows:
  • a generally designated by the reference W tool is first by means of a pivoting device of the pin 22 in the corresponding cylindrical Recess retracted on the transport bar 15.
  • the recess suitable for receiving the pin 22 may also be provided in a device, for example, attached laterally to the transport bar (not shown here).
  • the provision of such a transport bar separately mounted device ensures a particularly high rigidity of the transport bar 15.
  • the second coupling elements 9 of the drive modules AM1 and AM2 are released by means of the couplings K from the transport bar 15.
  • the second coupling elements 9 can be moved away from the transport bar 15 by means of the drive modules AM1 and AM2.
  • the transport bar 15 can be pivoted about the pin 22 in a direction perpendicular to the X direction.
  • the pivoting device is designed such that it absorbs the moment exerted by the transport bar.
  • the tool W is released and can be changed.
  • both opposite transport beams 15 can be pivoted away from the tool W. This allows an exchange of the tool W z. B. by means of a translation table.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Manipulator (AREA)
  • Feeding Of Workpieces (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Automatic Assembly (AREA)

Claims (34)

  1. Dispositif pour le transport de pièces à usiner (17) dans un sens X avec au moins un dispositif de transport (T1, T2) pouvant être monté sur un bâti (14) d'un dispositif d'usinage, ce dispositif de transport présente au moins une poutre de transport (15) pouvant se déplacer dans un sens X et Y par l'intermédiaire d'un premier entraînement (AM1, AM2), la poutre de transport (15) qui peut être désaccouplée à une extrémité au moyen d'un premier accouplement (K) étant reliée au premier entraînement (AM1, AM2),
    caractérisé en ce que
    un dispositif pivotant est prévu, lequel permet de faire pivoter la poutre de transport (15) en état désaccouplé du premier entraînement (AM1, AM2).
  2. Dispositif selon la revendication 1, le dispositif pivotant présentant un axe de pivotement essentiellement dans un sens Z.
  3. Dispositif selon l'une des revendications précédentes, la poutre de transport (15) qui peut être désaccouplée à son autre extrémité par l'intermédiaire d'un deuxième accouplement (K) étant reliée à un deuxième entraînement (AM2).
  4. Dispositif selon l'une des revendications précédentes, le dispositif pivotant pouvant être monté sur la poutre de transport (15) de manière amovible.
  5. Dispositif selon l'une des revendications précédentes, le dispositif pivotant présentant un moyen pour le maintien pivotant de la poutre de transport (15) dans un état désaccouplé des entraînements (AM1, AM2).
  6. Dispositif selon la revendication 5, le moyen pour le maintien pivotant présentant un pivot (22) s'engageant dans un logement prévu sur la poutre de transport (15).
  7. Dispositif selon l'une des revendications précédentes, le dispositif pivotant présentant une charnière reliant la poutre de transport (15) à l'un des entraînements (AM1, AM2).
  8. Dispositif selon l'une des revendications précédentes, le premier (AM1) et/ou le deuxième entraînement (AM2) présentant un actionneur à parallélogramme (PL1, PL2).
  9. Dispositif selon la revendication 8, l'actionneur à parallélogramme (PL1, PL2) présentant en disposition opposée un premier (6) et un deuxième élément de couplage (9) lesquels sont reliés entre eux par l'intermédiaire d'au moins deux leviers (7) montés en parallèle.
  10. Dispositif selon l'une des revendications précédentes, le premier élément de couplage (6, 20) étant monté sur un dispositif de déplacement linéaire ou étant un élément de celui-ci.
  11. Dispositif selon l'une des revendications précédentes, le premier élément de couplage (6, 20) formant un premier élément coulissant (6) du dispositif de déplacement linéaire.
  12. Dispositif selon l'une des revendications 3 à 11, le deuxième élément de couplage (9) pouvant être relié par l'intermédiaire du premier et/ou du deuxième accouplement (K) à la poutre de transport (15).
  13. Dispositif selon l'une des revendications 10 à 12, le dispositif de déplacement linéaire présentant un deuxième élément coulissant (1) pouvant se déplacer verticalement par rapport au sens de déplacement du premier élément coulissant (6), le premier élément coulissant (6) étant monté sur ce deuxième élément coulissant.
  14. Dispositif selon l'une des revendications 11 à 13, le premier (6) et/ou le deuxième élément coulissant (1) étant un chariot sur une glissière de guidage linéaire.
  15. Dispositif selon l'une des revendications 13 ou 14, le premier (6) et le deuxième élément coulissant (1) étant réalisés sous forme de chariot à mouvements croisés.
  16. Dispositif selon l'une des revendications 11 à 15, au moins un premier dispositif d'entraînement (13) étant prévu pour le déplacement du premier (1) et/ou du deuxième élément coulissant (6), de préférence dans le sens Z.
  17. Dispositif selon l'une des revendications 11 à 16, au moins un deuxième dispositif d'entraînement (4) étant prévu pour le déplacement du premier (1) et/ou du deuxième élément coulissant (6), de préférence dans le sens X.
  18. Dispositif selon l'une des revendications 16 ou 17, le premier (6) et/ou le deuxième élément coulissant (1) étant relié au premier (13) et/ou au deuxième dispositif d'entraînement (4) par l'intermédiaire d'une courroie dentée (2).
  19. Dispositif selon l'une des revendications 11 à 18, le premier (6) et/ou le deuxième élément coulissant (1) étant montés sur un moteur linéaire.
  20. Dispositif selon l'une des revendications 9 à 19, le deuxième élément de couplage (9, 19) étant monté sur une poutre de couplage (23) de manière à pouvoir décrire un déplacement linéaire et la poutre de transport (15) étant montée sur la poutre de couplage (23) par l'intermédiaire du premier ou du deuxième accouplement (K).
  21. Dispositif selon l'une des revendications précédentes, des dispositifs de préhension (16) étant prévus sur la poutre de transport (15) pour saisir les pièces à usiner (17) devant être transportées.
  22. Dispositif selon l'une des revendications 9 à 21, les leviers (7) d'un premier actionneur à parallélogramme (PL1) pouvant pivoter à un déplacement de la poutre de transport (15) en sens Y opposé aux leviers (7) d'un deuxième actionneur à parallélogramme (PL2).
  23. Dispositif selon l'une des revendications 11 à 22, au moins une glissière de guidage étant prévue pour le logement des premiers (1) et/ou des deuxièmes éléments coulissants (6).
  24. Dispositif selon la revendication 23, la(les) glissière(s) de guidage étant montée(s) sur le bâti (14) d'un dispositif d'usinage (P).
  25. Dispositif selon la revendication 24, la(les) glissière(s) de guidage étant montée(s) dans le bâti (14) ou à l'extérieur sur le bâti (14).
  26. Dispositif selon l'une des revendications précédentes, un autre dispositif de transport (T2), de préférence dans une disposition renversée, étant monté opposé au premier dispositif de transport (T1).
  27. Dispositif selon l'une des revendications précédentes, une longueur de la poutre de transport (15) étant mesurée de façon telle qu'elle puisse pivoter dans le plan X-Y entre les colonnes du dispositif d'usinage (P).
  28. Dispositif selon l'une des revendications précédentes, une autre poutre de transport (15) qui peut être déplacée dans un sens X et Y et opposée à la poutre de transport (15) étant prévue.
  29. Dispositif selon la revendication 28, l'autre poutre de transport (15) étant disposée en fonction de la poutre de transport (15).
  30. Dispositif selon la revendication 28 ou 29, au moins un autre entraînement (AM1, AM2) prévu pour le déplacement de l'autre poutre de transport (15) étant disposé en fonction du premier ou du deuxième entraînement (AM1, AM2).
  31. Procédé pour le montage ou le démontage d'un moule (W) et/ou d'une poutre de transport (15) en utilisant un dispositif selon l'une des revendications précédentes en effectuant les opérations suivantes :
    a) prévision d'un dispositif pivotant sur la poutre de transport (15),
    b) séparation de la poutre de transport (15) du premier entraînement (AM1, AM2),
    c) pivotement de la poutre de transport (15) et
    d) montage ou démontage du moule (W) et/ou de la poutre de transport (15).
  32. Procédé selon la revendication 31, la poutre de transport (15) pivotant autour d'un axe essentiellement en sens Z ou Y.
  33. Procédé selon la revendication 31 ou 32, la poutre de transport (15) mentionnée au point b) étant en plus séparée du deuxième entraînement (AM2).
  34. Procédé selon l'une des revendications 31 à 34, la poutre de transport (15) étant basculée dans le plan X-Y dans un espace formé entre les colonnes du dispositif d'usinage (P).
EP05100807A 2004-02-12 2005-02-04 Dispositif et procédé de transport de pièces à usiner Not-in-force EP1563926B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004007165 2004-02-12
DE102004007165A DE102004007165A1 (de) 2004-02-12 2004-02-12 Vorrichtung zum Transport von Werkstücken

Publications (2)

Publication Number Publication Date
EP1563926A1 EP1563926A1 (fr) 2005-08-17
EP1563926B1 true EP1563926B1 (fr) 2008-04-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP05100807A Not-in-force EP1563926B1 (fr) 2004-02-12 2005-02-04 Dispositif et procédé de transport de pièces à usiner

Country Status (5)

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US (1) US20050227840A1 (fr)
EP (1) EP1563926B1 (fr)
AT (1) ATE392965T1 (fr)
DE (2) DE102004007165A1 (fr)
ES (1) ES2306006T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016110491A1 (de) * 2016-06-07 2017-12-07 Schuler Automation Gmbh & Co. Kg Transportvorrichtung für Pressenanlagen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143217A (en) * 1961-01-16 1964-08-04 Avis Ind Corp Transfer mechanism
DE2646759C3 (de) * 1976-10-15 1980-07-10 Bell Maschinenfabrik Ag, Kriens (Schweiz) Vorrichtung zum Entnehmen und zum Transport von Kunststoff-Hohlkörpern einer Blasform
DE2847273C3 (de) * 1978-10-31 1981-10-08 G. Siempelkamp Gmbh & Co, 4150 Krefeld Plattenpresse mit einer Vorrichtung zum Beschicken der Presse im Zuge der Herstellung von vergüteten Spanplatten
US4540087A (en) * 1982-08-19 1985-09-10 Kabushiki Kaisha Komatsu Seisakusho Three-dimensional work transfer apparatus
DE3316815C1 (de) * 1983-05-07 1984-10-11 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Fuer den Werkzeugwechsel in Pressen vorgesehener,das Werkzeug tragender Schiebetisch
DD282188A5 (de) * 1989-03-13 1990-09-05 Warnke Umformtech Veb K Greiferschienenwechseleinrichtung fuer zwei- und mehrstaendertransferpressen
EP0490821B1 (fr) * 1990-12-11 1994-06-08 STYNER & BIENZ AG Mécanisme de transfert pour presses
SE466246B (sv) * 1990-12-14 1992-01-20 Volvo Ab Anordning foer oeverfoering av arbetsstycken fraan en maskin till en annan, foeretraedesvis pressar
US5632181A (en) * 1995-02-23 1997-05-27 Verson, A Division Of Allied Products Corporation System and method for transferring a work piece in a multi-station press
DE19526490A1 (de) * 1995-07-20 1997-01-23 Schuler Pressen Gmbh & Co Transferanlage mit Dreiachsentransfer

Also Published As

Publication number Publication date
EP1563926A1 (fr) 2005-08-17
US20050227840A1 (en) 2005-10-13
ES2306006T3 (es) 2008-11-01
ATE392965T1 (de) 2008-05-15
DE502005003794D1 (de) 2008-06-05
DE102004007165A1 (de) 2005-09-22

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