EP3551356A1 - Installation de fabrication dotée d'un outil de serrage ainsi que procédé de réglage d'une longueur totale d'un bord de pliage de l'outil de serrage - Google Patents

Installation de fabrication dotée d'un outil de serrage ainsi que procédé de réglage d'une longueur totale d'un bord de pliage de l'outil de serrage

Info

Publication number
EP3551356A1
EP3551356A1 EP17829116.7A EP17829116A EP3551356A1 EP 3551356 A1 EP3551356 A1 EP 3551356A1 EP 17829116 A EP17829116 A EP 17829116A EP 3551356 A1 EP3551356 A1 EP 3551356A1
Authority
EP
European Patent Office
Prior art keywords
jaw
clamping
bending
upper jaw
jaws
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
EP17829116.7A
Other languages
German (de)
English (en)
Other versions
EP3551356B1 (fr
Inventor
Michael AUZINGER
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 EP3551356A1 publication Critical patent/EP3551356A1/fr
Application granted granted Critical
Publication of EP3551356B1 publication Critical patent/EP3551356B1/fr
Active 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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/047—Length adjustment of the clamping means
    • 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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work

Definitions

  • the invention relates to a manufacturing plant for the production of workpieces made of sheet metal by forming in a bending process, in particular by pivoting or oscillating bending. Furthermore, however, the invention also relates to a method for adapting a total length of a bending edge of a jaw set of a manufacturing plant for the production of workpieces made of sheet metal by forming in a bending process, in particular by means of swivel bending or swing bending.
  • a generically trained bending machine has become known from DE 196 35 106 AI.
  • the bending machine comprises a bending cheek and a first and a second clamping cheek for clamping a workpiece.
  • One of the clamping cheeks has interchangeably arranged first and second clamping tool segments of a clamping tool set.
  • a second clamping tool segment is arranged, which has a relative to this adjustable from a clamping position to a retracted position sole part.
  • the disadvantage here is that in order to adapt the clamping length or the bending edge formed by the clamping tool set, the individual clamping tool segments located between the two externally arranged second clamping tool segments must be removed or added from the clamping tool set. It is usually necessary to carry out extensive conversion work.
  • the bending machine comprises a bending cheek and a first and a second clamping cheek for clamping a workpiece.
  • One of the clamping cheeks also has exchangeably arranged first and second clamping tool segments of a clamping tool set.
  • the second clamping tool segments which are respectively arranged on the outside, in turn each have a sole part which can be adjusted relative to their basic body from a clamping position to an inward position.
  • the object of the present invention was to overcome the disadvantages of the prior art and to provide a manufacturing plant and a method by means of which a user is able to make a simple and rapid assembly of jaw sets for different bending requirements.
  • the manufacturing plant according to the invention is used for the production of workpieces made of sheet metal by forming in a bending process, in particular by means of swivel bending or
  • the manufacturing plant may comprise at least the following plant components or components:
  • a bending machine with a stationary machine frame, a lower clamping bar and with an upper clamping bar, wherein at least one of the clamping bars is adjustable relative to the machine frame in order to clamp the workpiece to be produced,
  • a clamping tool with at least one lower jaw and with an upper jaw set of a plurality of first upper jaws and at least one second upper jaw.
  • Each of the jaws has a body, wherein the at least one lower jaw is held on the lower clamping bar and the upper jaws of the upper jaw set are held on the upper clamping bar.
  • the at least one second upper jaw has in the direction of the longitudinal extension of the clamping bar at a first end portion relative to its base body from a working position in a Ausfädel position displaceable first jaw part, wherein in the Ausfädel position the longitudinal dimension of the upper jaw set is shorter than in the working position , and
  • each first upper jaw in each case a first part bending edge of the bending edge is formed and of the at least one second upper jaw in the Working position a second part bending edge is formed, and
  • a bending unit which bending unit is adjustable relative to the clamping tool for performing the bending operation
  • the at least one second upper clamping jaw further comprises a second clamping jaw part which can be displaced from the working position into the Ausfädel position at its second end section arranged in the direction of the longitudinal extension of the clamping bar from the first end section, and
  • the first upper clamping jaws each have a first horn, at least at their first end regions facing away from the at least one second upper clamping jaw, which first horn is projecting beyond the respective basic body of the first upper clamping jaw in the direction of the longitudinal extension of the clamping bars.
  • the advantage achieved in this way is that an adjustable clearance between the first upper clamping jaws arranged on both sides thereof and the second upper clamping jaws arranged between them can be created by the provision of relatively movable jaw parts relative to the basic body from the working position into the Ausfädel position , This makes it possible to easily and quickly adapt the clamping length of the upper tool set to different application conditions. Since the first upper jaws are each provided on the outside of the jaw set each with an additional horn, the clamping length or the total length of the trainees bending edge can be done by simply adding or removing lateral first upper jaws. The second jaw always remains at the same position with respect to the clamping bar.
  • the upper jaw set Before the beginning of the clamping operation of the workpiece to be produced, the upper jaw set is to be shifted to its shortened Ausfädel position and also before the beginning of the clamping operation to adjust the extended working position within the workpiece to be produced.
  • located in the vicinity of the second upper jaw first upper jaws are so far from this to adjust that the relatively movable jaw parts of their shortened Ausfädel position in the greater longitudinal dimension having a working position can be relocated.
  • the adjusting movement to be carried out in the direction of the longitudinal extension of the bending beam can be effected for example by a sliding movement.
  • the individual upper jaws can be held stationarily positioned on the clamping bar and the clamping operation of the workpiece to be produced can be carried out. If the clamping of the workpiece has taken place, the bending process can be started. So can be found with shortest and centric performed with respect to the second jaw adjustment movements. Furthermore, it can be advantageous if the jaw parts are each formed with a horn-shaped projection, and a shortened outer longitudinal dimension of the second upper jaw in the direction of the longitudinal extension of the clamping bar is defined by the jaw parts in the Ausfädelstel- ment. As a result, a projecting of the jaw parts in the direction of the longitudinal extent of the clamping bar in the working position can be achieved easily. By relative displacement of the jaw parts, the horn-shaped
  • Another embodiment is characterized in that the shortened outer L Lucassab- measurement of the second upper jaw in the Ausfädel position corresponds to a maximum length of the body of the second upper jaw. This makes it possible to create each located on both sides of the second upper jaw first upper jaws to achieve a maximum adjustment directly to the body of the second upper jaw.
  • Another possible embodiment has the features that in the Ausfädel position each located on both sides of the at least one second upper jaw located first upper jaws are each displaced in the direction of the main body of the at least one second upper jaw.
  • first upper jaws are each displaced in the direction of the main body of the at least one second upper jaw.
  • at least some of the first upper clamping jaws each have a second horn projecting beyond the base body in the direction of the longitudinal extent of the clamping bar at their second end regions facing the at least one second upper clamping jaw.
  • a more universal use of the first upper jaws can be achieved.
  • it can be dispensed with the provision of left and right versions, since such trained first upper jaws can be used both left and right side of the second upper jaw.
  • Another embodiment is characterized in that the at least one second upper jaw of the upper jaw set is arranged at a fixed position with respect to the upper clamping bar. Due to the stationary positioning of the second upper clamping jaw, the supply of the same with energy for adjusting the relatively displaceable clamping jaw parts can likewise simply be positioned in a fixed position.
  • a further preferred embodiment is characterized in that the at least one second upper jaw is arranged in a middle region of the upper jaw set. This allows a symmetrical arrangement of both sides of the second upper jaw arranged first upper jaws done. Furthermore, it may be advantageous if the number of upper jaws of the upper
  • Jaw set is selected so that in the working position corresponds to a total length of the bending edge of a sum, which sum of the individual lengths of the first part bending edges of the first upper jaws plus the length of the second part bending edge of the second upper jaw is formed, and the sum thus formed a maximum of one Longitudinal dimension of the workpiece to be produced to be supported clamping length corresponds.
  • Another alternative embodiment is characterized in that the number of upper jaws of the upper jaw set in the working position and in the Ausfädel- position is equal to each other. As a result, additional manipulation operations, such as adding or removing individual ones of the jaws, can be avoided. Furthermore, It can also be used to achieve a faster changeover between the position of work and the dismantling position.
  • the clamping tool further comprises a lower jaw set and the lower jaw set comprises a plurality of first lower jaws and at least a second lower jaw, and that the at least one second lower jaw on both sides at their in the direction of the longitudinal extent the clamping bar arranged first and second end portions each having a displaceable from the working position in the Ausfädel position first and second jaw part.
  • a further embodiment provides that at least one first lower clamping jaw is arranged in each case on both sides of the at least one second lower clamping jaw in the direction of the longitudinal extent of the clamping bars.
  • a central arrangement of the second lower clamping jaw can be created between the first lower clamping jaws arranged thereon on both sides.
  • the object of the invention can be achieved independently of this also by a method for adapting a total length of a bending edge of a jaw set of a clamping tool of a manufacturing plant for the production of workpieces made of sheet metal by forming in a bending operation, in particular by swivel bending or swing bending, if at least the following steps be performed:
  • a clamping tool comprising at least a lower jaw and an upper jaw set having a plurality of first upper jaws and at least a second upper jaw, each of the jaws having a base body.
  • the at least one lower jaw is held on the lower clamping bar and the upper jaws of the upper jaw set are held on the upper clamping bar.
  • the at least one second upper jaw has in the direction of the longitudinal extension of the clamping bar at a first end portion a relative to its base body from a working position in a Ausfädel position displaceable first jaw part, wherein in the Ausfädel position, the longitudinal dimension of the upper jaw set shorter is trained as in the working position, and
  • the at least one second upper jaw is further provided at its in the direction of the longitudinal extension of the clamping bar from the first end portion arranged second end portion with a displaceable from the working position in the Ausfädel position second jaw part, and
  • first upper clamping jaws are each provided with a first horn, at least at their first end regions facing away from the at least one second upper clamping jaw, which first horn is projecting beyond the base body in the direction of the longitudinal extent of the clamping bars.
  • the upper jaw set Before the start of the clamping operation of the workpiece to be produced, the upper jaw set is limited to its shortened Relocate position and even before the beginning of the clamping operation on the extended working position to adjust within the workpiece to be produced.
  • the relatively movable jaw parts located in the vicinity of the second upper jaw first upper jaws are so far from this to adjust, that the relatively movable jaw parts can be moved from their shortened Ausfädel too in the greater longitudinal dimension having a working position.
  • the adjusting movement to be carried out in the direction of the longitudinal extension of the bending beam can be effected for example by a sliding movement. If the upper jaw set is in its working position, the individual upper jaws can be held stationarily positioned on the clamping bar and the clamping operation of the workpiece to be produced can be carried out.
  • the jaw parts are each formed with a horn-shaped projection, and a shortened outer longitudinal dimension of the second upper jaw in the direction of the longitudinal extent of the clamping bar is defined by the jaw parts in the Ausfädelgna.
  • a projecting of the jaw parts in the direction of the longitudinal extent of the clamping bar in the work position can be achieved simply.
  • the horn-shaped projection can each be displaced so far within the outline of the base body that an adjustment clearance can be created on both sides of the second upper jaw.
  • a further advantageous procedure is characterized in that the shortened outer longitudinal dimension of the second upper jaw in the Ausfädel too corresponds to a maximum length of the main body of the second upper jaw. This makes it possible to create each located on both sides of the second upper jaw first upper jaws to achieve a maximum adjustment directly to the body of the second upper jaw.
  • Another approach is characterized by providing at least some of the first upper jaws at their second end portions facing the at least one second upper jaw each having a second horn projecting beyond the base body in the direction of longitudinal extension of the clamping bar.
  • a more universal use of the first upper jaws can be achieved.
  • it can be dispensed with the provision of left and right versions, since such trained first upper jaws can be used both left and right side of the second upper jaw.
  • a procedure is advantageous in which the at least one second upper clamping jaw of the upper jaw set is arranged at a stationary position with respect to the upper clamping bar. Due to the stationary positioning of the second upper clamping jaw, the supply of the same with energy for adjusting the relatively displaceable clamping jaw parts can likewise simply be positioned in a fixed position.
  • a further advantageous procedure is characterized in that the number of upper jaws of the upper jaw set is selected so that in the working position corresponds to a total length of the bending edge of a sum, which sum of the individual lengths of the first part bending edges of the first upper jaws plus the length of second part bending edge of the second upper jaw is formed, and the sum thus formed corresponds to a maximum of a longitudinal dimension of the workpiece to be produced to be supported clamping length.
  • FIG. 1 shows a manufacturing plant with a bending machine and remote support table and remote manipulation device, in front view.
  • FIG 2 shows the production plant of Figure 1, with support table and manipulation device, in side view.
  • Fig. 3 shows an upper jaw set of the manufacturing plant in its working position
  • Figure 4 shows the upper jaw set of Figure 3 in its shortened Ausfädel position, in front view.
  • Fig. 5 shows a possible alternative embodiment of a lower jaw set in his
  • FIGS. 1 to 5 show a production plant 1 with its components and component components, in which an overall overview of the production plant 1 can be seen in detail in the figures, as well as details of which are shown in more detail in other figures.
  • a production plant 1 is shown in a greatly simplified schematic representation, which is formed in the present case in particular for the swivel bending or bending of bending from a sheet to be produced workpieces 2.
  • a metallic material is usually used, which can be referred to in its undeformed state as a flat material or flat element.
  • the sheet to be machined or workpiece 2 to be machined is held clamped by clamping jaws 5, 6 and bent by means of its own bending unit 35, which will be described briefly below, with a bending tool 37.
  • the manufacturing plant 1 used in the present case for bending and described in more detail comprises a bending machine 3, in particular a folding machine, which is designed for clamping the workpieces 2 or workpieces to be produced from the sheet metal between a clamping tool 4 which is adjustable relative to one another.
  • the clamping tool 4 comprises in the present embodiment, at least one lower jaw 5, but preferably more preferably lower jaws 5 and at least one upper jaw 6, but preferably more cooperating upper jaws 6.
  • the lower or lower jaws 5 can also be part of the lower cheek and the upper jaw 6 or upper jaws 6 may also be referred to as part of the upper cheek. Furthermore, it may also be that the lower jaw 5 is formed continuously from one piece.
  • the term "coordinate system” in the case of such a bending machine 3 refers to that which runs in a horizontal plane and in a vertical orientation with respect to the longitudinal extent of the clamping jaws 5, 6.
  • this direction corresponds to the direction of feed or withdrawal direction
  • the "Y” direction is understood to mean the vertical direction, which thus runs in the height direction of the clamping jaws 5, 6 and furthermore in the vertical direction with respect to the horizontal plane.
  • the "Z” direction is understood to be the direction which extends in the longitudinal direction or direction in the longitudinal extension of the clamping jaws 5, 6.
  • the longitudinal extent of a bending edge 45 defined later by at least one of the clamping jaws 5, 6 is also " Z "direction aligned aligned.
  • a plurality of upper clamping jaws 6 are provided, wherein, furthermore, a distinction is made between at least one first upper clamping jaw 6A and at least one second upper clamping jaw 6B.
  • At least two, but preferably a plurality of, first upper jaws 6A are provided, each disposed on opposite sides with respect to the second upper jaw 6B.
  • the oppositely disposed sides refer to the longitudinal extent of the second upper jaw 6B in the "Z" direction, wherein the at least one upper jaw 6 is arranged above the workpiece 2 to be manufactured on the bending machine 3 and held there accordingly, in particular clamped.
  • the at least one lower clamping jaw 5 is also held, in particular clamped, by the bending machine 3.
  • a machine frame 7 of the bending machine 3 comprises, for example, a towering vertically from a base plate 8, side walls 9, 10 aligned parallel to one another and parallel to one another.
  • cross-section 11 formed from a sheet-metal shaped part is connected to one another at its end regions which are distanced from the base plate 8.
  • the machine frame 7 is usually a solid component of the bending machine 3 which is preferably fixed on a flat hall floor 3.
  • the form shown here is only an example have been chosen for a variety of other possible trainings.
  • the side cheeks 9, 10 may be formed to form a clearance for the forming of the workpiece 2 preferably in approximately C-shaped, wherein attached to front end faces 12 of bottom flanges of the side cheeks 9, 10 a fixed, in particular on the bottom plate 8 upstanding lower clamping bar 13 is.
  • This preferably fixedly arranged and fixed lower clamping bar 13 can also be referred to as a clamping table or as a lower beam, on which parts of the clamping tool 4 are arranged and also held thereon.
  • a leg which is relatively remote from the lower clamping bar 13 is mounted, guided on legs remote from the base plate 8, in clamping bar guides 15, to the lower clamping bar 13, in particular a pressure bar.
  • the clamping bar guides 15 are usually designed as linear guides in a variety of embodiments.
  • the upper clamping bar 16 can also be referred to as a top beam, which, however, is displaceable relative to the machine frame 7 on this guided.
  • jaw receiving 19, 20 are arranged for assembly with the clamping tool 4 or the clamping tools 4. That or the
  • Clamping tools 4 can also be held with the interposition of an adapter, not shown, on the jaw receivers 19, 20. Furthermore, it is still possible, at least some of the jaws 5, 6 relative to the respective clamping bar 13, 16 to keep this in the "Z" direction slidably and clamped in a predetermined position.
  • the bending machine 3 shown has, as a drive arrangement 21 for the adjustable upper clamping bar 16, namely the pressure bar, at least one preferably powered by electrical energy drive means 22, which may be conductively connected to a fed from a power grid 23 control device 24.
  • electrical energy drive means 22 which may be conductively connected to a fed from a power grid 23 control device 24.
  • the operation of the bending machine 3 can be controlled via an input terminal 25 connected to the control device 24.
  • the drive means 22 are preferably motorized spindle drives 26, as they are generally known, of which adjusting means 27 for a reversible actuating movement of the upper clamping bar 16 formed by the pressure bar with this, for example, are drive-connected.
  • adjusting means 27 for a reversible actuating movement of the upper clamping bar 16 formed by the pressure bar with this, for example are drive-connected.
  • other known from the prior art drive means 22, such as cylinder-piston assemblies, stepper motors, rack drives or the like can be used. Further details required for the operation of such a bending machine 3, such as safety devices, stop arrangements and / or control devices, are omitted from the description to avoid unnecessary length of description.
  • the two clamping bars 13, 16, in particular their tool holders 19, 20, or the clamping tool 4 held thereon with his or her lower and upper jaws 5, 6, when viewed in the longitudinal direction of the clamping bar thirteenth , 16 define an adjustment plane extending therebetween or a machine plane 28.
  • the adjustment plane or the machine plane 28 preferably runs centrally with respect to the clamping bars 13, 16 or the clamping jaw receptacles 19, 20 arranged on them.
  • a vertically aligned plane is understood here.
  • the adjustment plane or the machine plane 28 can also be referred to as the reference plane for the bending tool 37 located in its vertical orientation. However, the machine plane 28 can also subsequently form a reference or reference plane for a bending tool 37 of a bending unit 35.
  • the two jaws 5, 6 form a clamping region 29 between them at each end facing away from each other.
  • Mutually facing lower and upper clamping surfaces 30, 31 of the two clamping jaws 5, 6 are preferably aligned at right angles with respect to the adjustment plane or the machine plane 28. These clamping surfaces 30, 31 are used to keep the sheet clamped depending on its wall thickness for carrying out the bending operation between the two jaws 5, 6 fixed.
  • An additional support table 32 with its supporting surface defining a support plane 33 can preferably be arranged in the region of the front side of the bending machine 3, which is indicated in simplified form only in FIG.
  • the support table 32 may be provided, but need not necessarily be present.
  • the support plane 33 can also be referred to as a support plane. It should be mentioned that the support surface need not be formed over the entire surface, but may also be formed from a plurality of adjacent in the feed direction of the sheet to be machined and / or successively arranged support part surfaces.
  • the support surface defined by the support plane 33 is preferably arranged in the same plane as the lower clamping surface 30 of the at least one lower clamping jaw 5.
  • a bending region 34 is understood to be that region which serves to form the workpiece 2 to be produced from the sheet, which is still mostly undeformed, or to further process an already pre-formed workpiece 2 by forming at least one additional fold or bend.
  • the bending region 34 is mostly spaced from the machine plane 28 of the clamping bar 13, 16 and is formed by mutually facing end portions of at least one jaw 5, 6, but preferably both jaws 5, 6.
  • the bending region 34 is disposed on the side facing away from the support table 32 or an operator not shown side of the clamping bar 13, 16.
  • the bending region 34 is arranged to extend within the machine frame 7.
  • the bending region 34 usually forms a preferably rectilinear bending line on the workpiece 2 to be produced, with legs forming on both sides of the bending region 34 as a result of the bending process performed.
  • One of the legs of the workpiece 2 is held in clamping position between the two clamping surfaces 30, 31 of the jaws 5, 6, wherein the at least one further leg outside of the clamping surfaces 30, 31 is arranged.
  • the two legs enclose between them a bending angle. This bending angle is measured in a reference plane aligned perpendicular to the bending line.
  • the reference plane for its part, is furthermore preferably also aligned with respect to the machine plane 28 in the vertical direction.
  • the machine frame 7 of the bending machine 3 is shown only very simplified, and it is also possible to use different embodiments thereof.
  • the machine frame 7 or the machine body could be formed with a free stator passage.
  • the jaw receivers 19, 20 could be received between the side walls 9, 10 and side panels.
  • no free stator passage is possible, as a result of which the clamping jaw receptacles 19, 20 can not be received between the side cheeks 9, 10 or side parts.
  • the bending machine 3 of the production plant 1 also comprises a bending unit 35, which can also be referred to as a bending unit or forming unit. This is simplified in the Fig. 2 indicated and can be adjusted depending on be carried out bending relative to the machine frame 7 thereto. For better clarity, FIG. 1 omits the illustration of the bending unit 35 and its components.
  • the sheet prepositioned and clamped between the clamping jaws 5, 6 can be shaped, in particular beveled, to form the workpiece 2 by a bending operation, in particular by folding over a surface part relative to the remaining surface part, along the bending line forming the bending region 34.
  • the at least one lower clamping jaw 5 or the at least one upper clamping jaw 6 forms the bending area and thus the bending area 34.
  • the at least one lower clamping jaw 5 forms or has a first forming edge.
  • the at least one upper clamping jaw 6 forms or has a second forming edge.
  • the two clamping surfaces 30, 31 of the clamping jaws 5, 6 described above define a workpiece support plane 36 for the workpiece 2 to be produced.
  • the workpiece support plane 36 is arranged in the vertical direction at the same height as the support plane 33 defined by the support table 32 ,
  • the two planes are preferably aligned plane-parallel to each other and arranged in a common plane.
  • the bending unit 35 may have one or more bending tools 37, which may be arranged on a unspecified tool carrier of a bending beam 38, in particular be held thereto.
  • the bending beam 38 may be adjustable relative to the machine frame 7 to non-illustrated bending beam guides by means of a bending beam drive, as indicated in Fig. 2 with a double arrow.
  • the main direction of displacement of the bending beam 38 extends in the vertical direction and predominantly parallel with respect to the vertically aligned machine plane 28. This corresponds to a displacement in the direction of the "Y" direction described above 37 by means of the bending beam 38 in the direction of the jaws 5, 6 out, which corresponds to an adjustment in the "X" direction.
  • a slight overbending can be achieved, whereby then after the discharge due to the springback the correct bending angle can be maintained.
  • the manufacturing plant 1 can also comprise a manipulation device 39 with at least one manipulator 40, indicated in a simplified manner, for the usual manipulation of the sheet metal or of the workpiece 2 to be produced in the front or operating region of the bending machine 3.
  • the manipulation of the sheet or the workpiece 2 to be produced therefrom preferably takes place in the region of the support table 32 by the manipulator 40, of which only a first holding element 41 is shown on a part of a manipulator arm.
  • the first holding member 41 may be or the first holding members 41 may be e.g.
  • the first holding element 41 as a gripper with cooperating gripping rings and optionally to dispense with the support table 32.
  • either the lower bending tool 37 or the upper bending tool 37 each forms a working edge 42 in cooperation with the at least one lower jaw 5 or with the at least one upper jaw 6.
  • Fig. 1 is further simplified yet shown that in the "Z" direction more of the upper jaws 6 A are arranged side by side and in addition in the upper jaw receiving 20 in Z "direction can be kept adjustable. The adjustment is preferably carried out in the direction of the longitudinal extension of the bending region 34.
  • Longitudinal adjustment of at least some of the upper clamping jaws 6A can take place or be carried out by means of a separate adjusting arrangement, not shown in more detail, and / or also by means of the manipulator 40.
  • an upper tool set 43 of several upper jaws 6A and at least a second upper jaw 6B can also be used analogously to a lower tool set 44 with a plurality of lower jaws 5 application.
  • either only the upper tool set 43 or only the lower tool set 44 can be designed in this way. But it would also be possible to form both the upper tool set 43 and the lower tool set 44 according to one of the embodiments described in more detail below.
  • Each of the individual clamping jaws 5, 6 has an unspecified base body.
  • Each of the base bodies may be designed or serve to be held and fastened to one of the clamping beams 13, 16, as is well known from the general state of the art.
  • the at least one second upper clamping jaw 6B has in the direction of the longitudinal extent of the clamping bars 13, 16 at its first end portion 46 a first jaw part 47 which is displaceable relative to its base body from a working position into a Ausfädel position. Furthermore, the at least one second upper clamping jaw 6B can have a second clamping portion 49 which can likewise be displaced from the working position into the Ausfädel position 49 at its second end portion 48 arranged at a distance from the first end portion 46 in the direction of the longitudinal extension of the clamping bars 13, 16.
  • the jaw parts 47, 49 of the second upper jaw 6 B are each formed with a horn-shaped projection 50.
  • Each of the lugs 50 protrudes in the working position as a horn on the side facing away from the main body of the second upper jaw 6B side or direction in front of the main body.
  • a shortened outer longitudinal dimension of the second upper jaw 6 B in the direction of the longitudinal extension of the clamping bar 13, 16 is formed.
  • the shortened outer longitudinal dimension in the Ausfädel ein corresponds to a maximum length of the main body of the second upper jaw 6B. In this way, lateral protrusion of the jaw parts 47, 49 beyond the main body can be avoided.
  • At least one first upper clamping jaw 6A is arranged in each case on both sides of the at least one second upper clamping jaw 6B in the direction of the longitudinal extension of the clamping bars 13, 16.
  • the first upper jaws 6A at least at their averted from the at least one second upper jaw 6B first end portions 51 each have a first horn 52.
  • Each of the first horns 52 is projecting beyond the respective base body of the second upper clamping jaws 6A in the direction of the longitudinal extension of the clamping bars 13, 16.
  • the entire bending edge 45 of the upper jaw set 43 is formed in the working position of the upper jaws 6 A, 6 B in the direction of the longitudinal extension of the clamping bar 13, 16.
  • an aligned, continuously formed bending edge 45 is selected.
  • a first partial bending edge 53 is formed by each first upper jaw 6A.
  • a second part bending edge 54 formed.
  • the longitudinal dimension of the second partial bending edge 54 is composed of partial lengths of the jaw parts 47, 49 as well as the partial length of the main body of the at least one second upper jaw 6B.
  • the upper jaw set 43 is shown based solely on the illustrations in Figs. 1 and 2.
  • This comprises the at least one second upper clamping jaw 6B with the clamping jaw parts 47, 49 which are adjustably arranged laterally on its base body.
  • the clamping jaw parts 47, 49 are shown in the working position in FIG. In each case laterally adjacent thereto and thereafter, two pieces of first upper clamping jaws 6A are arranged on each side.
  • the second upper jaw 6B may always be arranged stationary with respect to the upper clamping bar 16.
  • the at least one second upper jaw 6B is arranged in a middle region of the upper jaw set 43. Furthermore, it can also be provided that the at least one second upper clamping jaw 6B of the upper jaw set 43 is arranged at a stationary position with respect to the upper clamping bar 16. This has the advantage that in adapting the total length of the bending edge 45 required for the bending operation, the second upper clamping jaw 6B can always remain stationary and only the laterally situated first upper clamping jaws 6A are to be arranged in the respectively required length and number.
  • the supply of the second upper clamping jaw 6B can also be provided with energy to carry out the adjustment process of the clamping jaw parts 47, 49 from the working position to the Ausfädel position and vice versa easier on the bending machine 3 ,
  • the number of upper jaws 6A, 6B of the upper jaw set 43 can be selected so that in the working position a total length of the bending edge 45 of a sum, which sum of the individual lengths of the first part bending edges 53 of the first upper jaws 6A plus the length of second part bending edge 54 of the second upper jaw 6B is formed.
  • the sum formed thereby corresponds at most to a longitudinal dimension of the workpiece to be produced 2 to be supported clamping length or the turn to be formed on the workpiece 2 to be produced.
  • the workpiece 2 is indicated in the two FIGS. 3 and 4 in dashed lines.
  • the laterally located upper first clamping jaws 6A can be simply provided in number and their partial lengths corresponding to the trainees clamping length and bending edge 45 and assembled as upper jaw set 43 on the bending machine 3. This can be done by lateral displacement and / or adding and / or removing first upper jaws 6A.
  • both the outer upper first jaws 6A is indicated in dashed lines that this at their at least one second upper jaw 6B facing the second end portion 55 each projecting in the direction of the longitudinal extent of the clamping bar 13, 16 on the main body of the first upper jaw 6A second horn 56 may have.
  • the second horn 56 can proceed with individual or even with all first upper jaws 6A.
  • the number of upper jaws 6A, 6B of the upper jaw set 43 should be equal to each other in the working position and in the Ausfädel position.
  • Fig. 4 the shortened Ausfädel position of the upper jaw set 43 with the upper jaws 6 A, 6 B is shown.
  • the two jaw parts 47, 49 arranged laterally of the main body of the second upper clamping jaw 6B are displaced relative to the base body so that the shortened outer longitudinal dimension of the upper clamping jaw set 43 can be achieved.
  • clearances are also located on both sides located first upper jaws 6A to move towards the second upper jaw 6B.
  • the lower jaw set 44 can be designed analogously and can be variably assembled, as has been described above for the upper jaw set 43. This is shown in simplified form in FIG. 5.
  • the clamping tool 4 then further has the lower jaw set 44.
  • the lower jaw set 44 includes a plurality of first lower jaws 5 A and at least a second lower jaw 5 B.
  • the at least one second lower clamping jaw 5B has, on both sides, at its first and second end sections 57, 58 arranged in the direction of the longitudinal extension of the clamping bars 13, 16, respectively, a first and second clamping jaw part 47, 49 displaceable from the working position into the Ausfä- del too.
  • the jaw parts 47, 49 may be of the same design as the previously described jaw parts.
  • At least one first lower clamping jaw 5A is arranged in each case on both sides of the at least one second lower clamping jaw 5B in the direction of the longitudinal extension of the clamping bars 13, 16.
  • the above-described first horn 52 as well as optionally also the second horn 56 can likewise be provided again.
  • the adjustment of the jaw parts 47, 49 can be done according to the methods and techniques known from the prior art. So could a combined axial adjustment and pivoting movement are performed. But it would also be a linear oblique adjustment conceivable, as indicated by arrows in FIG. 3.
  • the first jaws 5A, 6A are preferably designed as standard tools.
  • the jaw parts 47, 49 with the horns or lugs 50 are located with the respective second jaw 5B, 6B in a central position, and there can be powered directly due to no and / or a short change in position directly with energy. This makes it possible to provide the second jaws 5B, 6B with an activation that does not require a tool changer.
  • the first jaws 5A, 6A in particular those of the upper jaw set 43, which are involved in the clamping and therefore located within the boxed workpiece 2, are inboard along with the upward movement of the clamping bar 16 and the activation of the second jaw 5B, 6B to push.
  • Control device 54 second part bending edge
  • Adjustment means 57 first end portion

Landscapes

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

Abstract

L'invention concerne une installation de fabrication (1) destinée à la fabrication de pièces à usiner (2) en feuille métallique par formage dans un processus de pliage. L'installation de fabrication (1) comprend une machine de pliage (3), un outil de serrage (4), pourvu d'au moins une mâchoire de serrage inférieure (5) et d'un ensemble de mâchoires de serrage supérieure (43), composé d'une pluralité de premières mâchoires de serrage supérieures (6A) et d'une deuxième mâchoire de serrage supérieure (6B). La deuxième mâchoire de serrage supérieure (6B) comporte, respectivement au niveau de ses deux sections d'extrémité (46, 48), une partie de mâchoire de serrage (47, 48) pouvant se déplacer d'une position de travail vers une position de libération. Sur les deux côtés de la deuxième mâchoire de serrage supérieure (6B), au moins une première mâchoire de serrage supérieure (6A) est agencée. Les premières mâchoires de serrage supérieures (6A) comportent respectivement, à leurs premières zones d'extrémité (51), opposées aux deuxièmes mâchoires de serrage supérieures (6B), une première corne (52). L'invention concerne en outre un procédé de réglage d'une longueur totale d'un bord de pliage (45) d'un ensemble de mâchoire de serrage (43, 44) d'une telle installation de fabrication (1).
EP17829116.7A 2016-12-06 2017-12-04 Installation de fabrication dotée d'un outil de serrage ainsi que procédé de réglage d'une longueur totale d'un bord de pliage de l'outil de serrage Active EP3551356B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA51105/2016A AT519221B1 (de) 2016-12-06 2016-12-06 Fertigungsanlage mit einem Klemmwerkzeug sowie Verfahren zur Anpassung einer Gesamtlänge einer Biegekante des Klemmwerkzeugs
PCT/AT2017/060322 WO2018102842A1 (fr) 2016-12-06 2017-12-04 Installation de fabrication dotée d'un outil de serrage ainsi que procédé de réglage d'une longueur totale d'un bord de pliage de l'outil de serrage

Publications (2)

Publication Number Publication Date
EP3551356A1 true EP3551356A1 (fr) 2019-10-16
EP3551356B1 EP3551356B1 (fr) 2021-01-27

Family

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EP17829116.7A Active EP3551356B1 (fr) 2016-12-06 2017-12-04 Installation de fabrication dotée d'un outil de serrage ainsi que procédé de réglage d'une longueur totale d'un bord de pliage de l'outil de serrage

Country Status (6)

Country Link
US (1) US11065660B2 (fr)
EP (1) EP3551356B1 (fr)
JP (1) JP6989613B2 (fr)
CN (1) CN110049831B (fr)
AT (1) AT519221B1 (fr)
WO (1) WO2018102842A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110935758A (zh) * 2019-12-24 2020-03-31 南阳市百斯特液压机械有限公司 一种新型钣金双向折边设备
CN111299367A (zh) * 2020-04-07 2020-06-19 安徽普瓦尼尼智能制造股份有限公司 一种金属板材折弯用柔性智能折弯设备
CN113290127B (zh) * 2021-07-05 2022-05-31 荆梅 一种机器零件加工用多工位连续式冲孔机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS61159224A (ja) * 1984-12-29 1986-07-18 Maru Kikai Kogyo Kk プレスブレ−キの型長さ変換装置
AT385689B (de) * 1986-08-14 1988-05-10 Voest Alpine Ag Vorrichtung zum abkanten von blechzuschnitten
JPH0280122A (ja) * 1988-09-14 1990-03-20 Toyo Kohan Co Ltd 可変長金型
JPH0366415A (ja) * 1989-08-05 1991-03-22 Toshiba Corp 曲げ型装置
JPH05212446A (ja) * 1992-02-07 1993-08-24 Murata Mach Ltd 板材折曲機の金型交換装置
US5474437A (en) 1992-04-24 1995-12-12 Anritsu Corporation Metallic die device for press machine
US5313814A (en) * 1992-10-27 1994-05-24 Kabushiki Kaisha Komatsu Seisakusho Bending machine
JP3461929B2 (ja) * 1994-10-21 2003-10-27 株式会社アマダ パネルベンダのクランプビーム動作制御装置
IT1267472B1 (it) * 1994-10-27 1997-02-05 Sapim Amada Spa Pressa piegatrice per l'esecuzione di pieghe a c sui quattro bordi di un pannello di lamiera.
FR2750626B1 (fr) * 1996-07-05 1999-01-29 Jeandeaud Jean Claude Dispositif permettant d'adapter la taille d'un serre-flan de machine-outil
DE19635106A1 (de) 1996-08-30 1998-03-05 Reinhardt Gmbh Maschbau Biegemaschine
DE29615649U1 (de) * 1996-09-07 1996-10-24 EHT Werkzeugmaschinen GmbH, 79331 Teningen Bearbeitungsmaschine für plattenförmige Werkstücke mit einem in einzelne Segmente unterteilten Niederhalter
IT1292331B1 (it) 1997-05-29 1999-01-29 Antonio Codatto Pressa piegatrice per l'esecuzione di pieghe a c sui bordi di un pannello di lamiera
JP2000343132A (ja) * 1999-03-26 2000-12-12 Amada Co Ltd 金型位置決め機構
JP2005212446A (ja) 2004-02-02 2005-08-11 Mitsubishi Kagaku Sanshi Corp 光触媒機能を有する金属樹脂複合板の製造方法
ITTO20050880A1 (it) * 2005-12-16 2007-06-17 Crea Srl Macchina combinata pannellatrice-piegatrice
AT507911B1 (de) 2009-03-04 2010-11-15 Trumpf Maschinen Austria Gmbh Verfahren zum freibiegen
CN201625720U (zh) 2010-04-06 2010-11-10 安徽力源数控刃模具制造有限公司 双耳伸缩型折弯上模
AT514644B1 (de) * 2013-07-30 2015-05-15 Trumpf Maschinen Austria Gmbh Biegewerkzeugsystem

Also Published As

Publication number Publication date
WO2018102842A1 (fr) 2018-06-14
EP3551356B1 (fr) 2021-01-27
CN110049831B (zh) 2020-10-30
US20190366405A1 (en) 2019-12-05
JP2019536637A (ja) 2019-12-19
AT519221B1 (de) 2018-05-15
JP6989613B2 (ja) 2022-01-05
AT519221A4 (de) 2018-05-15
US11065660B2 (en) 2021-07-20
CN110049831A (zh) 2019-07-23

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