EP3074152A1 - Système d'outils pour presse de pliage - Google Patents

Système d'outils pour presse de pliage

Info

Publication number
EP3074152A1
EP3074152A1 EP14828439.1A EP14828439A EP3074152A1 EP 3074152 A1 EP3074152 A1 EP 3074152A1 EP 14828439 A EP14828439 A EP 14828439A EP 3074152 A1 EP3074152 A1 EP 3074152A1
Authority
EP
European Patent Office
Prior art keywords
tool
bending
traction means
manipulation device
fabrication
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
EP14828439.1A
Other languages
German (de)
English (en)
Other versions
EP3074152B1 (fr
Inventor
Thomas Denkmeier
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 EP3074152A1 publication Critical patent/EP3074152A1/fr
Application granted granted Critical
Publication of EP3074152B1 publication Critical patent/EP3074152B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a production line with a bending press, as specified in claim 1.
  • a manipulation robot or the backgauge unit is used to set up the bending tools on the bending machine.
  • the bending tool is removed by means of the manipulation robot or the back stop unit from the tool storage and positioned depending on the tool receiving system in the tool holder.
  • the bending tool is inserted along the longitudinal alignment of the tool holder in this and is thus positioned.
  • the bending tool is used by the manipulation robot or the back stop unit directly at its end position in a direction perpendicular to the longitudinal direction, wherein in this case a locking mechanism for inserting the tool must be present in the bending tool.
  • a bending tool is used by a manipulation device in the tool storage and then by means of a spindle drive or by means of a rack in the longitudinal direction of the tool memory is positioned.
  • a spindle drive, or a rack are expensive to produce and are therefore expensive to buy.
  • separate receiving constructions for receiving the bending tools must be used for such a drive method, whereby the complexity of the manufacturing system increases again.
  • the present invention has for its object to provide a manufacturing plant for the free bending of sheet metal to be produced workpieces, which has an improved device for tooling.
  • a production plant in particular for the free bending of workpieces to be produced from sheet metal, is formed.
  • the production plant comprises a bending press, in particular a press brake, with a machine frame and a press beam and slit-like tool receivers arranged on the press beams, bending tools in the form of a bending punch or a bending die, a tool storage for at least one bending tool, a first manipulation device for Spend the bending tool between the tool storage and the tool holders, and a second manipulation device for positioning the bending tool in a longitudinal orientation of the tool holder, wherein the second manipulation device comprises a guided over at least two deflection means traction means on which traction means at least one driver element is arranged.
  • the bending tool In a direction parallel to a bending edge, the bending tool has at least one slot extending over the length of the bending tool for the passage of the at least one pulling means, wherein the at least one
  • An advantage of the embodiment according to the invention is that a second manipulation device configured in this way for positioning the bending tools can consist of a few, simply constructed individual parts.
  • the manipulation device not only as robust as possible and still in lightweight, but can also be produced inexpensively.
  • a manipulation device constructed in this way is not very wary. processing intensive.
  • an excessive susceptibility to error of the manipulation device can be obstructed.
  • the expression, according to which the traction means is guided in a slot of the bending tool since thus the traction means can be protected from environmental influences, whereby damage to the traction means can be obstructed.
  • the combination of a manipulation device for inserting the bending tools with a manipulation device for positioning the bending tools is very advantageous since this can greatly reduce set-up times.
  • the at least one traction means is designed as a rope.
  • a traction means which e.g. is designed in the form of a steel cable, is particularly robust and resistant. Furthermore, a trained in the form of a rope traction means is very wear and can absorb high forces at relatively low dimensions. Another advantage is that a rope can be easily deflected, and that a pulley does not have to have complicated geometry.
  • the at least one driver element engages around the traction means and has an essentially rotationally symmetrical basic shape. It is advantageous here that a driver element with a substantially rotationally symmetrical basic shape does not have to be mounted in a specific angular position on the traction means. Furthermore, in a driver element with rotationally symmetrical basic shape, a rotation of the traction means during operation has no negative influence on the functionality of the manipulation device. This is particularly advantageous when using a rope as traction means, since a rope against rotation about its longitudinal axis is not very stable. This is especially the case with an endless rope guided around two deflection means. Such a driver element, which surrounds the traction means, can be arranged centrally on the traction means on the one hand. Furthermore, such a mating element can be equipped with a simple fastening system, so that it can be easily attached to the traction means.
  • the working area of the at least one traction means extends substantially over the entire length of the tool holder.
  • the advantage here is that thus the bending tools positioned on the total length of the tool holder can be. It is quite possible that the working area on the side of the machine to which the tool memory is connected is somewhat shorter.
  • the second manipulation device is positioned so that at least one section of the at least one traction means is arranged to extend within the clear cross section of the slot-like tool holder, so that it can be brought into engagement with the bending tool.
  • the advantage here is that thereby the traction means is well protected from environmental influences. Furthermore, it can be achieved that the space requirement of the second manipulation device can be kept low. This results from the fact that the essential components of the second manipulation device can be arranged within the tool holder. Thus, the number of protruding from the tool holder parts is minimized.
  • the bending tools can be equipped with a first traction means by means of which the bending tools can be positioned in a first direction of the longitudinal direction of the tool holder, and that a second traction means is provided, through which the bending tools in a direction to the first direction opposite second direction can be positioned.
  • a second traction means is provided, through which the bending tools in a direction to the first direction opposite second direction can be positioned.
  • the individual bending tools can be easily and quickly positioned.
  • each attached to a traction means driver element can be positioned on one side of the bending press, in particular the tool holder.
  • the bending tools can be selectively moved in the first direction, or in the second direction, without a driver element must be moved to the second side of the bending tools.
  • the bending tools can be brought together, for example, to be able to reduce gaps between the individual bending tools.
  • the second manipulation device comprises at least two cable drums connected to a drive unit, between which the at least one cable-shaped traction means is tensioned, and to which cable drums the at least one cable-shaped traction means can be wound alternately.
  • the second manipulation device comprises at least one drive unit which is coupled in motion with a deflection means, by means of which drive unit, the traction means is movable and positionable, wherein the traction means is designed as a circulating Endloszugstoff. It is advantageous that, in contrast to the version with alternate winding of the traction means on two cable drums, only one driven deflection unit is needed. Thus, a manipulation device constructed in this way can be made substantially less expensive than a manipulation device with two driven deflecting means.
  • the deflection unit is designed as a deflection roller.
  • the design of the deflection unit as a deflection roller has the advantage that a deflection roller can be easily manufactured. As a result, this is less error-prone and inexpensive to manufacture. Furthermore, a pulley is very wear, which also maintenance costs can be kept low.
  • At least one deflecting means is displaceable transversely to the longitudinal direction of the tool holder, whereby the driver element fastened to a part section of the traction means can be brought into engagement with the bending tool.
  • the advantage here is that can be achieved by this measure that the traction element mounted on the traction element, which is usually in engagement with the bending tool so that the bending tool can be moved by the traction means, so far can be moved in the vertical direction that it no longer in operative engagement with the bending tool.
  • the driver element can be positioned on the opposite side of the bending tool or the bending tools, whereby the bending tools can be moved with only one driver element either in the first direction or in the second direction along the longitudinal direction of the tool holder.
  • At least one deflecting means is looped around several times by the traction means. This may be necessary in that deflection, which serves as a drive for the traction means. Especially when high forces are to be absorbed on a traction device, which is designed as a cable, multiple wrapping may be advantageous in order to be able to apply sufficient frictional force.
  • Fig. 1 is a front view of a s manufacturing släge with a bending press
  • FIG. 2 is a front view and an associated plan view of a bending press with two manipulating devices
  • Fig. 3 is a perspective view of a trained as a rope traction means with a
  • FIG. 4 shows a perspective view of a traction mechanism designed as a toothed belt with a driver element
  • Fig. 5 is a perspective view of a trained as a chain traction means with a
  • FIG. 6 shows a tool with a slot and a traction means with a driving element carried in it
  • FIG. 7 shows a section through a bending tool, in particular through the tool clamping section and a traction means with entrainment element carried out therein;
  • Figure 8 is a front view, and an associated plan view of a bending press with two manipulation devices, wherein a second manipulation device is extended into the tool memory.
  • FIG. 10 shows a schematic representation of a further embodiment of deflection means of the second manipulation device, in the form of spindles;
  • FIG. 11 shows a schematic illustration of a further embodiment of deflection means of the second manipulation device, in the form of cable drums;
  • Fig. 12 is a schematic representation of another possible embodiment of the second manipulation device with a guide element.
  • FIGS. 1 to 12 show a production plant 1 for the free bending of workpieces 2 to be produced from sheet metal, as well as variants thereof in a schematically simplified representation.
  • the production plant 1 comprises a bending press 3, in particular a press brake, for producing the workpieces 2 or workpieces between relatively adjustable bending tools 4, such as bending punch 5 and bending die 6.
  • the bending punch 5 can also be referred to as upper tool and the bending die 6 as lower tool become.
  • a machine frame 7 of the bending press 3 comprises, for example, a base plate 8, on which vertically upwardly spaced, spaced apart in the transverse direction and parallel to each other side cheeks 9, 10 may be arranged. These are preferably connected to one another by a solid cross-section 11 formed, for example, from a sheet-metal shaped part, at their end regions which are distanced from the base plate 8.
  • the side cheeks 9, 10 can be approximately C-shaped to form a free space for reshaping the workpiece 2, with a fixed pressing bar 13, in particular on the bottom plate 8, attached to the front end faces 12 of bottom cheeks 9, 10 of the side cheeks 9, 10 can be.
  • This press bar 13 may also be referred to as a table bar.
  • a press beam 13 forming a table beam can be mounted in a manner that can be displaced relative to a further adjustable pressing beam 16, in particular a pressure beam.
  • On opposite, mutually parallel end faces 17, 18 of the two pressing bars 13, 16 can be 19 arranged and equipped for mounting with the bending tools 4 tool holders 19, 20.
  • the bending press 3 shown has, as a drive arrangement 21 for the adjustable pressing beam 16, namely the pressure bar, at least one, here two drive means 22 which are fed, for example, with electrical energy from a power grid 23 and additionally can be conductively connected to a control device 24.
  • the operation of the bending press 3 is controlled via a line-connected input terminal 25 connected to the control device 24.
  • the drive means 22 may be, for example, electromotive spindle drives 26, as are well known, of which adjusting means 27 for a reversible actuating movement of the upper beam formed by the pressure bar 16 with this, for example, are drive-connected.
  • drive means 22 to form by hydraulically and / or pneumatically actuatable actuating means. It can find cylinder piston arrangements application. But there would also be other drive means, such as eccentric drives, toggle drives, rack drives, etc. conceivable.
  • the production s anläge 1 also include a manipulator not shown here, which at least takes a piece of it from a supply stack of sheets to be deformed orproofkantenden and spends in the work area or the operating side of the bending press 3.
  • the bending tools 4, in particular the bending punch 5 and / or the bending die 6, can each have their own recesses 28, 29 for manipulating the same.
  • Manipulation of the bending tool 4 is here understood to mean that this or its bending punch 5 and / or bending die 6 are automatically removed by means of a first manipulation device 30 from a tool 31 shown in simplified form in FIG. 2 and automatically moved to an insertion position 32 of the tool receptacles 19. 20 of the press bars 13, 16 spent and used there and clamped is held. It can also be spoken of a tool change system, with which the exchange operations can be performed with the necessary system parts.
  • This first manipulation device 30 can be designed in the form of a manipulator which is used, for example, for workpiece handling. Furthermore, it is possible that the manipulation device 30 is formed, for example, by a back stop unit, which is designed to also take over manipulation activities. In addition to these and other possible embodiments, it is also possible that a manipulator designed especially for the purpose of handling bending tools is used as manipulation device 30.
  • FIGS. 2 to 12 The embodiment of a device for setting up bending tools described in FIGS. 2 to 12 is explained and illustrated for use on a lower tool holder 19.
  • an upper tool holder 20 can also be equipped with bending tools 4 in the same way.
  • a detailed description or a graphic illustration of such an upper tool holder 20 will be dispensed with.
  • FIG. 2 shows a schematic representation of the front view of a bending press 3, in particular of the first press beam 13 and of the first tool receptacle 19.
  • a second manipulation device 33 is also arranged, which is formed to spend the bending tools 4 from the insertion position 32 in its final position along the longitudinal alignment 34 in the tool holder 19.
  • the manipulation device 33 comprises at least one traction means 37 guided over two deflection means 35, 36, on which at least one entrainment element 38 is arranged.
  • FIGS. 3 to 5 show different possible embodiments for traction means 37 and for entrainment elements 38.
  • the traction means 37 can be designed, for example, as a cable 39.
  • a cable 39 can be made in the form of a common steel cable or plastic rope.
  • the diameter 40 of the cable 39 is dependent on the applied tensile force and is preferably between 1 mm and 5 mm.
  • the traction means 37 as shown for example in FIG. 4, is designed as a toothed belt or as a V-belt or flat belt.
  • the traction means 37 as shown in Fig. 5, is designed as a chain.
  • traction means 37 are not limited to the examples. It is also conceivable that further, not shown, traction means forms are used as traction means 37 in the manipulation device 33.
  • the traction element 38 can also be designed in various embodiments, wherein the embodiments shown in FIGS. 3 to 5 show a small section of the possible design possibilities.
  • the driver element 38 shown by way of example in FIG. 3 can be designed, for example, as a cylindrical element, which is attached to the traction means 37.
  • This designed as a cylindrical element driver element 38 has a larger diameter 41 than the rope diameter 40.
  • several different types of fastening can be provided.
  • the driver element 38 has a parting plane 42 extending through the center axis of the cylindrical element, through which the driver element 38 is divided into two halves. As a result, the driver element 38 can be easily attached to the traction means 37 and fastened by means of fastening means 43.
  • the two halves of the entrainment element 38 formed by the parting plane 42 are fastened to one another or fastened to the traction means 37, for example, by a material connection such as an adhesive connection, solder connection or welded connection.
  • the driver element 38 may also be formed as a flat product, which may be by means of a fastening means 43 on the traction means 37, such as a toothed belt, attached. It can be provided that the driver element 38 is either screwed directly to the traction means 37, or that, for example, a counterholder ment is carried out by means of which the driver element 38 is screwed and thus the traction means 37 is clamped.
  • the driver element 38 is attached directly to the traction means 37 and is designed as a simple projecting tab. Furthermore, it is also conceivable that the driver element 38 is formed for example as a chain link and thus is part of the chain shown in Fig. 5.
  • the embodiments or attachment shapes of the driver element 38 on the traction means 37 are not limited by the exemplary embodiments in FIGS. 3 to 5, but rather it is conceivable that other types of driver elements 38 or fastening means 43 are also used.
  • FIG. 2 One embodiment is that, as shown in Fig. 2, the traction means 37 via two deflection means 35, 36 is guided, wherein the deflection means 35, 36 are formed as pulleys 44 and the traction means 37 is formed as a circulating Endloszugstoff. It can be provided that one of the deflection means 35, 36 is coupled in motion with a drive 45, so that the traction means 37 umlau- fenden around the two deflection means 35, 36 and thus the coupled with the traction means 37 entrainment member 38 along the longitudinal direction of the 34 Tool holder 19 can be moved.
  • a slot 46 is formed in the bending tool 4 which extends along one to one Bending edge 47 parallel direction 48 is arranged.
  • Such a slot 46 preferably extends over the entire length 49 of the bending tool 4.
  • the traction means 37 extends within the slot 46 of the bending tool 4.
  • the traction means 37 can now be moved so far in a direction parallel to the bending edge 47 direction 48 until a driver element 38, the bending tool 4 contacted and thereby the bending tool 4 can be moved by the driver element 38 in the longitudinal direction of feed 34 in the tool holder 19.
  • the bending tool 4 can in this case, as in an advantageous, shown in Fig. 6, variant are executed.
  • the slot 46 which is provided in the bending tool 4, preferably has a width 50 which is chosen so large that the traction means 37 can be passed without contact through the slot 46.
  • the width 50 of the slot 46 is chosen so large that the driver element 38 is not feasible through the slot 46 and thus can strike the bending tool and can put the bending tool 4 in motion.
  • the slot 46 is preferably arranged in the bending tool 4 so that it is located within the tool clamping portion 51 of the bending tool 4.
  • the tool clamping portion 51 is that part of the bending tool 4 which is adapted to receive the bending tool 4 in one of the tool holders 19, 20 and to be able to clamp.
  • the manipulation device 33 is preferably positioned such that at least one subsection 52 of the at least one traction means 37 is arranged within the clear cross section 53 of the slot-like tool holder 19, 20.
  • the bending tool 4 in particular the tool clamping portion 51 of the bending tool 4 is fixed and clamped.
  • the tool clamping portion 51 is hereby completely received in the clear cross section 53.
  • the clear cross section 53 should preferably be designed with such a large depth 54 that a space remains below the tool clamping section 51 of the bending tool 4 the traction means 37 together with the driver element 38 can be passed. It can thereby be achieved that the driver element 38 from one side of the bending edge to the 47th parallel direction 48 Biegewerkmaschinemaschines 4 can be positioned on the opposite side of the bending edge 47 parallel to the direction 48 of the bending tool 4.
  • the bending tool 4 can be selectively displaced in a first or a second direction. As shown in Fig.
  • a recess 55 and two opposing recesses 55 are provided, which are arranged in the tool clamping portion 51 of the bending tool 4 so that the driver element 38 are received in such a recess can.
  • the recess 55 is arranged so that in the tool clamping portion 51, the length 49 of the bending tool 4 is shortened by the recess 55.
  • the recess 55 thus represents a depression which excludes the bending tool 4 in a direction 48 parallel to the bending edge 47.
  • the driver element 38 can also be introduced between bending tools 4 which are arranged close to one another.
  • a bending tool 4 is removed from a first manipulation device 30 from the tool store 31 and positioned in the insertion position 32 of the tool holder 19.
  • the driver element 38 is arranged as close as possible to the second deflection means 36 during this process, so that it is located to the right of the insertion position 32.
  • the second manipulation device 33 in particular the traction means 37 are set by the drive 45 in motion so that the driver element 38 in the direction of the first Deflection means 35, and thus in the direction of insertion position 32 is moved.
  • the traction means 37 in this case extends within the slot 46 of the bending tool 4 and can be moved freely until the driver element 38 with the bending tool 4, in particular its horrklemmab- cut 51, comes into contact.
  • the bending tool 4 is set in motion.
  • the bending tool 4 is now moved as far along the longitudinal direction 34 in the tool holder 19 until it has reached its predetermined position.
  • the driver element 38 In order to be able to use another bending tool 4 in the tool holder 19, the driver element 38 must be moved by means of the traction means 37 again in the direction of the second deflection means 36 that it is positioned as close as possible to this, another bending tool 4 in the insertion position 32 of the tool holder 19 to use. Now, the operation of positioning the bending tool 4 is repeated in the above-described steps.
  • At least one of the two deflection means 35, 36 is displaceable transversely to the longitudinal alignment 34 of the tool holder 19.
  • one or both deflection means 35, 36 are displaceable in a vertical direction, so that the driver element 38 can be brought down from the engagement region of the bending tool 4, so that the driver element 38, as described in Fig. 6, freely below the bending tool 4 therethrough can be moved.
  • the traction means 37, together with the driver element 38 below the tool clamping portion 51 of the bending tool 4 can be brought freely running in the direction of the first deflection means 35.
  • the deflection means 35, 36 can be moved upward, so that the driver element 38 is brought back into engagement with the bending tool 4.
  • the bending tools 4 can be displaced by the traction means 37 or the entrainment element 38 in the direction of the second deflection means 36 and thus into the insertion position 32, from where they can be removed with the first manipulation device 30.
  • the recesses 55 in the bending tool 4 shown in FIG. 7 it can be achieved that not all bending tools 4 used in the tool holder 19 are displaced simultaneously in the direction of the second deflection means 36, but it can also be provided that the driver element 38 is between individual bends Tools 4 is positioned and thus only individual bending tools 4 are displaced in the direction of the second deflection means 36.
  • deflection means 35, 36 For vertical positioning of one or both deflection means 35, 36 it can be provided that these are arranged on a vertically extending guide rail 56.
  • an electromotive, a hydraulic or a pneumatic adjustment drive 57 can be used as drive means.
  • the second manipulation device 33 shown in FIG. 2 preferably extends approximately over a total length 58 of the tool holder 19.
  • the working range of such a manipulation device 33 can be made as large as possible so that the bending tools 4 are positioned as possible at any position in the tool holder 19 can be.
  • the second deflecting means 36 is arranged so that it does not protrude laterally of the tool holder 19 in order not to obstruct a tool 31 arranged next to the bending press 3.
  • FIG. 8 shows a further embodiment of the production system 1, which may be independent of itself, and which in turn has the same reference numerals or identical parts for identical parts.
  • the embodiment variant of the production plant 1 shown in FIG. 8 is in principle similar to the embodiment variant as illustrated in FIG. 2.
  • the manipulation device 33 is designed over a larger width.
  • the manipulation device 33 extends over a width that is so large that the working area of the manipulation device 33 also extends beyond the tool storage 31 arranged next to the bending press 3.
  • a tool collecting device 59 is mounted, in which a plurality of bending tools 4 can be inserted simultaneously NEN. This tool collecting device 59 can finally be moved into a memory area of the tool memory 31.
  • individual bending tools 4 can be prepared together in such a tool collecting device 59.
  • the first manipulation device 30 does not have to displace each bending tool 4 individually into the insertion position 32, but rather the same several in the tool collecting device 59 pre-equipped bending tools 4 can be moved simultaneously into the tool holder 19, 20.
  • a plurality of bending tools 4 are simultaneously removed or transported by means of the tool collecting device 59.
  • a new tool collecting device 59 can be positioned with already pre-equipped bending tools 4 next to the tool holder 19. According to the above steps, the bending tools 4 can now be moved into the tool holder 19 by means of the second manipulation device 33.
  • a tool gathering device 59 as shown in Fig. 9, must be designed so that it is open at the bottom so that the tool collecting device 59 together with the bending tools 4 received therein can be lifted upwards. By the train Tel 37 could not raise a tool collecting device 59, which is executed closed downwards.
  • a second traction means 60 is further shown in dashed design, on which a second driver element 61 is arranged.
  • the bending tools 4 can be displaced in a first direction 62 by means of the first traction means 37 and can be displaced in a second direction 63 by means of the second traction means 60.
  • the two driver elements 38, 61 can each be arranged on one side of the longitudinal axis 34 on the bending tools 4.
  • This embodiment makes it possible that none of the driver elements 38, 61 has to be displaced in the longitudinal direction 34 onto the opposite side of the bending tools 4.
  • the guide rail 56 or the adjusting drive 57 described in an alternative variant can also be omitted.
  • Fig. 10 shows a schematic representation in which the deflection means 35, 36 are designed as a multi-wound spindle. This represents a further embodiment variant for the embodiment of the deflection means 35, 36, and can be used in combination with the embodiment variants described above.
  • FIG. 11 shows a schematic diagram of a further embodiment in which the deflecting means 35, 36 are designed as cable drums 64.
  • the traction means 37 is alternately wound on one of the cable drums 64, whereby the driver element 38 can be moved along the longitudinal alignment 34 in the tool holder 19.
  • the two cable drums 64 must be coordinated with each other in their rotational speed.
  • 12 shows a schematic representation of a further embodiment variant of the manipulation device 33 in which a guide element 65 is provided which can lift the traction means 37 and thus bring the traction element 38 attached to the traction means 37 into engagement with a bending tool 4. This can be achieved that the two deflection means 35, 36 need not be adjusted with respect to their horizontal position.
  • Such a guide element 65 can be formed, for example, as a guide rail, which can be raised in the vertical direction to bring the driver element 38 with the bending tool 4 in engagement.
  • the guide element 65 is formed approximately by two deflection rollers, which can lift the traction means.
  • FIGS. 2 to 12 show different and, if appropriate, separate embodiments of the production apparatus 1, wherein the same reference numerals or component designations are used for the same parts as in the respective preceding figures.
  • the embodiments show possible embodiments of the manufacturing plant 1, wherein it should be noted at this point that the invention is not limited to the specifically illustrated embodiments thereof, but also various combinations of the individual embodiments are mutually possible and this variation possibility due to the teaching of technical action representational invention in the skill of those skilled in this technical field.
  • Machine frame 37 first traction means
  • Adjusting means 57 Adjustment drive

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

Abstract

L'invention concerne une installation de fabrication (1), équipée d'une presse de pliage (3), comprenant des poutres de presse (13, 16) ainsi que des logements d'outil (19, 20) en forme de fentes disposées ou ménagées au niveau des poutres de presse (13, 16), des outils de pliage (4), un magasin d'outils (31) destiné à un ou plusieurs outils de pliage (4), un premier dispositif de manipulation (30) servant à transférer l'outil de pliage (4) entre le magasin d'outil (31) et les logements d'outil (19, 20), ainsi qu'un deuxième dispositif de manipulation (33) servant à positionner l'outil de pliage (4) dans le logement d'outil (19, 20). Le deuxième dispositif de manipulation (33) comporte un ou plusieurs moyens de traction (37) qui est guidé par deux moyens de déviation (35, 36) et sur lequel sont disposés un ou plusieurs éléments entraîneurs (38). L'outil de pliage (5, 6) comporte, dans une direction (48) parallèle à un bord de pliage (47), une fente (46) à travers laquelle passent un ou plusieurs des moyens traction (37). L'une ou plusieurs des fentes (46) est en outre dimensionnées de telle sorte que l'un ou plusieurs des éléments entraîneurs (38) ne peuvent pas passer à travers la fente (46).
EP14828439.1A 2013-11-26 2014-11-26 Système d'outils pour presse de pliage Not-in-force EP3074152B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50781/2013A AT514929B1 (de) 2013-11-26 2013-11-26 Werkzeugrüstsystem für Biegepresse
PCT/AT2014/050281 WO2015077810A1 (fr) 2013-11-26 2014-11-26 Système d'outils pour presse de pliage

Publications (2)

Publication Number Publication Date
EP3074152A1 true EP3074152A1 (fr) 2016-10-05
EP3074152B1 EP3074152B1 (fr) 2017-09-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14828439.1A Not-in-force EP3074152B1 (fr) 2013-11-26 2014-11-26 Système d'outils pour presse de pliage

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US (1) US10350661B2 (fr)
EP (1) EP3074152B1 (fr)
AT (1) AT514929B1 (fr)
WO (1) WO2015077810A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT516043B1 (de) * 2014-11-12 2016-02-15 Trumpf Maschinen Austria Gmbh Biegepresse und Beschickungsvorrichtung für eine Biegepresse
PL3106241T3 (pl) 2015-06-19 2018-01-31 Trumpf Werkzeugmaschinen Gmbh Co Kg Obrabiarka oraz sposób odprowadzania części przedmiotu obrabianego
USD807933S1 (en) * 2015-08-14 2018-01-16 Henri Emil Louis Maurice Zermatten Tool for a press brake
AT517474B1 (de) * 2015-09-21 2017-02-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegewerkzeug-Transfershuttle
DE102015219127A1 (de) * 2015-10-02 2017-04-06 Sms Group Gmbh Vorrichtung zum Richtpressen eines metallischen Flachproduktes
AT518260B1 (de) * 2016-02-17 2017-09-15 Trumpf Maschinen Austria Gmbh & Co Kg Abkantpresse
AT517597B1 (de) * 2016-03-07 2017-03-15 Trumpf Maschinen Austria Gmbh & Co Kg Verfahren zum gleichzeitigen Verschieben von zumindest zwei, in einer Schiene einer Werkzeughalterung gehaltenen Biegewerkzeugen
AT518520B1 (de) * 2016-05-25 2017-11-15 Trumpf Maschinen Austria Gmbh & Co Kg Werkzeug-Speichersystem, Fertigungsanlage sowie Verfahren zum Manipulieren mit einem derartigen Werkzeug-Speichersystem
CN107571459A (zh) * 2017-10-27 2018-01-12 天津市鑫源泓达科技有限公司 一种便于成品收集的新型模具
CN110465597A (zh) * 2019-09-18 2019-11-19 贵阳白云中航紧固件有限公司 一种冷冲模具自动储存装置及储存方法
NL2024104B1 (en) * 2019-10-25 2021-02-23 Morris Solutions B V Press brake and method for operating therefor
CN111940609A (zh) * 2020-07-23 2020-11-17 奇瑞商用车（安徽）有限公司 一种冲压模具的装模精度校核装置及其校核方法
CN112223823B (zh) * 2020-10-23 2025-05-06 重庆江东机械有限责任公司 一种内藏式压机全程锁紧装置
CN113924947A (zh) * 2021-10-12 2022-01-14 惠州市金昱园工艺品有限公司 一种天然椰棕丝育苗杯的成型设备
CN120023211B (zh) * 2025-04-24 2025-08-26 山西万流金属制品有限公司 一种金属板材折弯卷管装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52759A (en) 1975-06-24 1977-01-06 Tadashi Amano Freely stretchable metal mold
JPS5731422A (en) 1980-08-04 1982-02-19 Amada Co Ltd Die device
JPS58148021A (ja) * 1982-02-26 1983-09-03 Hitachi Ltd 板材折曲げ装置
JPS5944616U (ja) * 1982-09-08 1984-03-24 丸機械工業株式会社 フオ−ルデイングマシン用金型交換装置
DE3512218C2 (de) * 1984-04-07 1993-10-14 Amada Co Abkantpresse
JPS61103626A (ja) * 1984-10-29 1986-05-22 Maru Kikai Kogyo Kk 折曲げ機のクランプ型長さ変換装置
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
US5168745A (en) * 1989-04-10 1992-12-08 Yamazaki Mazak Kabushiki Kaisha Die exchange apparatus for the use of a press brake
DE19733578C2 (de) 1997-08-02 2002-10-10 Dreistern Werk Maschinenbau Gmbh & Co Kg Biegemaschine zum mehrseitigen Biegen eines plattenförmigen Werkstückes
EP2143506B1 (fr) * 1999-01-13 2013-02-27 Amada Company, Limited Procédé et dispositif de replacement et montage pour un d'outil divisé pour une presse plieuse
JP4582621B2 (ja) * 2003-06-23 2010-11-17 株式会社アマダ 曲げ加工装置
US8141408B2 (en) * 2007-12-04 2012-03-27 Mccauley Kirk Allen Holder for press dies
AT506296B1 (de) * 2008-06-23 2009-08-15 Trumpf Maschinen Austria Gmbh Fertigungsanlage mit biegepresse
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

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Publication number Publication date
AT514929A4 (de) 2015-05-15
US10350661B2 (en) 2019-07-16
WO2015077810A1 (fr) 2015-06-04
EP3074152B1 (fr) 2017-09-06
AT514929B1 (de) 2015-05-15
US20170165734A1 (en) 2017-06-15

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