WO2017063636A1 - Dispositif et procédé d'usinage par laser d'une pièce réalisée sous forme de composant d'armoire de commande - Google Patents

Dispositif et procédé d'usinage par laser d'une pièce réalisée sous forme de composant d'armoire de commande Download PDF

Info

Publication number
WO2017063636A1
WO2017063636A1 PCT/DE2016/100470 DE2016100470W WO2017063636A1 WO 2017063636 A1 WO2017063636 A1 WO 2017063636A1 DE 2016100470 W DE2016100470 W DE 2016100470W WO 2017063636 A1 WO2017063636 A1 WO 2017063636A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
laser
machining
support arm
horizontal support
Prior art date
Application number
PCT/DE2016/100470
Other languages
German (de)
English (en)
Inventor
Michael Walz
Michael KLINGELHÖFER
Matthias Kienholz
Lars Martin
Marco Deusing
Hartmut Paul
Original Assignee
Rittal Gmbh & 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 Rittal Gmbh & Co. Kg filed Critical Rittal Gmbh & Co. Kg
Priority to CN201690001261.8U priority Critical patent/CN208696616U/zh
Publication of WO2017063636A1 publication Critical patent/WO2017063636A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0235—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal

Definitions

  • the invention relates to a device and a method for laser machining of a workpiece designed as a switching cabinet component.
  • laser processing control cabinet components be it in the form of a flat sheet metal component or as a cabinet body, these are processed as metal or sheet metal parts in painted or unpainted form.
  • the laser processing is used in particular to introduce holes or openings of any kind in the metal or metal plates of the machined cabinet component. It can be provided a supplementary hole machining, for example, for introducing a thread.
  • a laser processing machine with a portal construction on a work table is known.
  • the machining tool received on the portal can be displaced in the x, and y directions for workpiece machining.
  • This linear actuators are used.
  • a displaceability in the z direction by means of a further guide is additionally provided for the machining tool.
  • Document EP 2 444 195 A1 describes a machine for combined laser cutting and punching of flat sheet metal, which consists of a fixed C-shaped frame, wherein at the lower part of the frame a coordinate table with a movement tion possibility in a coordinate system with two mutually perpendicular axes x and y is arranged. At the upper part of the frame, a laser cutting head and a drill head are fixedly mounted, each driven by an independent drive mechanism, preferably with linear motors.
  • a laser processing machine with a portal is furthermore known from document EP 2 315 644 B1.
  • the displaceability of the working tool is given in the x-, y- and z-direction.
  • the working tool can be rotated about two mutually perpendicular axes of rotation.
  • the document WO 2005/084260 A2 describes a laser processing head for a laser processing machine.
  • the laser processing head implements additional translational displacement along the z-axis.
  • the object of the invention is to specify a device and a method for laser machining of a work piece designed as a switch cabinet component with which the usefulness of the device during operation is improved.
  • an apparatus for laser machining a workpiece designed as a cabinet component has a working surface which is set up to receive a work piece designed as a switching cabinet component and fix it thereto by means of a fixing device thereon for processing. It is a portal construction provided with upright support arms, which are displaceable during machining of the workpiece along a y-direction relative to the work surface, and a horizontal support arm which connects the upright support arms, such that the horizontal support arm together with the upright support arms along the y-direction is displaceable.
  • a processing unit of the apparatus comprises a laser processing head and a further processing tool, wherein the processing unit is arranged displaceably on the horizontal support arm in an x-direction and wherein the laser processing head and the further processing tool are pivotable about mutually transverse axes of rotation.
  • the horizontal support arm is displaceable up and down relative to the work surface during machining of the workpiece on the upright support arms along a z-direction.
  • a method for the method of laser machining a workpiece designed as a switch cabinet component.
  • a workpiece designed as a cabinet component is placed on a work surface of a laser machining apparatus.
  • the workpiece is mounted on the work surface for processing by means of a fixing device.
  • the workpiece is machined by means of a machining unit having a laser processing head and another machining tool and which is received on a gantry structure in which a horizontal support arm connects upright support arms.
  • the horizontal support arm with the processing unit received thereon is displaced together with the upright support arms along a y-direction and the processing unit on the horizontal support arm in an x-direction.
  • the laser processing head and the further machining tool are pivoted when machining the workpiece about mutually transverse axis of rotation.
  • the horizontal support arm is displaced up and down relative to the work surface as the workpiece is processed on the upright support arms along a z-direction.
  • the movement options desired during machining of the workpiece are thus provided with minimized space requirements for setting up the device and its operation.
  • the displacement of the horizontal support arm on the upright support arms along the z-direction supports the construction and operation of the apparatus for laser processing with reduced space requirements.
  • An upper end position of the horizontal support arm in the z-direction may be formed in the region of distal ends of the upright support arms.
  • the necessary working height of the device for laser machining can then be limited to the height of the upright support arms. It can cabinet components, especially as a workpiece from multiple pre-assembled cabinet components, with high precision and time and cost-saving can be edited. It allows machining by means of thermal cutting, while ensuring a high accuracy of machining of openings, apertures and / or cuts.
  • the device can be set up to process as a flat part and / or as a cabinet trained cabinet components.
  • the body may be a preassembled cabinet body.
  • the displaceability in the x-, y- and z-direction can be formed by means of a respective linear guide.
  • the horizontal and / or upright support arms may be formed at least in sections as hollow profile components.
  • the further processing tool can be configured for processing that is independent of the laser processing or for processing that follows or supplements the laser processing.
  • a machining tool for supplementary hole machining for example a machining tool for forming a thread in a hole previously formed by means of the laser machining head.
  • the horizontal support arm can be displaceable on the upright support arms in the z-direction during machining of the workpiece along a respective linear guide.
  • the upright support arms can be designed as telescopic arms that allow extension and retraction to change the length of the upright support arms.
  • the displacement can take place in the x and / or y direction along one or more linear guides.
  • the gantry structure may be formed with a work crane having attached thereto on the horizontal support arm a fastener adapted to secure thereon the workpiece for application to and removal from the work surface. It can be provided that the workpiece crane is moved from a position above the working surface. che is displaceable in a position adjacent to the work surface, there to pick up the workpiece and then, after moving to the area of the work surface, turn it off. Likewise, after machining, the workpiece may be picked up from the work surface and moved to an area adjacent the work surface, such as a transport, such as a transport pallet.
  • the fastening device may have one or more attachment eyelets and / or hooks.
  • a crane operating device for example, a portable or fixed control panel, which is adapted to operate the work crane manually.
  • the fastening device is arranged separately from the horizontal support arm on the upright support arms, for example on a crane bracket.
  • a displacement device with which the horizontal support arm during machining of the workpiece on the upright support arms along the z-direction are shifted up and down, can be configured to work as a workpiece upright on the work surface cabinet body.
  • the displacement device is set up to move the horizontal support arm and the processing unit arranged thereon to a minimum working height of 180 cm. Alternatively it can be provided to provide a minimum working height of 200cm. In one embodiment, the relocating device is set up to provide a minimum working height of 220cm.
  • the laser processing head and the further processing tool can each be pivotable about the mutually transverse axes of rotation by at least 180 degrees.
  • a pivotability of at least 180 degrees is provided only for one of the rotation axes, whereas for another of the rotation axes a pivotability of less than 180 degrees is provided.
  • the processing unit can have a laser light source in which a laser light output is coupled to the laser processing head via an optical light guide.
  • the laser light is generated in the laser light source on the machining head itself, which is moved during workpiece machining.
  • the laser processing head and the further processing tool can be jointly pivotable about at least one of the mutually transverse axes of rotation. It can be provided that the processing unit is set up, a relative position of laser maintain working head and other machining tool when pivoting together. At least a mutual distance between the laser processing head and the further processing tool can be maintained when pivoting about the axis of rotation.
  • the laser processing head and the further processing tool can be arranged in a working position together on one side of the workpiece and along the x-, y- or z-direction lying side by side.
  • This arrangement of the laser processing head and further machining tool along one of the displacement directions next to each other makes it possible to displace the laser processing head and other machining tool along this direction when machining the workpiece, thus exposing the laser machining head from a region opposite a region of the workpiece to be machined, for example a hole region to relocate and simultaneously move the other machining tool in a position relative to this processing area.
  • the precision of the processing of holes or apertures can be successively supported by the laser processing head and the further processing tool.
  • the processing unit may extend through a breakthrough of the horizontal support arm.
  • the processing unit may be guided in a linear guide in the region of a top surface of the horizontal support arm and extend through an opening of the horizontal support arm through to the bottom of the horizontal support arm.
  • the linear guide can be at least partially formed in the region of the opening.
  • the breakthrough may extend between two opposite hollow or solid profiles along a portion or along the entire length of the horizontal support arm.
  • At least one of the mutually transverse rotation axis can be arranged on an underside of the horizontal support arm. Alternatively or additionally, one of the axes of rotation can be arranged within an opening of the horizontal support arm. The mutually transverse axes of rotation can be arranged in one embodiment in a common plane.
  • the work surface, the portal construction and the processing unit may be arranged in a protective housing, which is formed separately from a supply space, which is formed with a housing separated from the protective housing and in which functional devices are arranged, which have a suction device, wherein the housing via a separable supply channel to the protective housing coupled.
  • the separable supply channel may be configured to interface with replaceable protective housings that accommodate different laser processing devices, such as different sized devices.
  • the enclosure which is separate from the protective housing, makes it possible to combine these functional or utility facilities separately from the laser processing apparatus.
  • the separable supply channel may have a plurality of separate channels formed.
  • one of the channels is designed as a suction channel, whereas another channel, which may be arranged adjacent thereto, is formed in the separable supply channel as a cable or duct.
  • the supply room with the enclosure can be designed as a stationary supply room.
  • a cabinet body upright can be zoomed out to the device for laser machining, fixed on the work surface and edited.
  • the control cabinet body can be delivered upright in one or more workstations in which different process steps for processing the control cabinet body are carried out (flowing process chain) and optionally forwarded upright.
  • a process chain in which the cabinet body is transported and processed continuously upright can be formed.
  • the processing with the device for laser machining can be followed, for example, by a process step for painting the body.
  • the workpiece can be applied to the work surface by means of the gantry crane having a portal structure and removed therefrom after machining.
  • the method can be brought upright as a workpiece as a cabinet body to the device for laser processing.
  • the cabinet body is fixed upright on the work surface and processed in this upright position. In this way, the transport of the cabinet body from the delivery via the processing until further transport after processing in an upright position.
  • a displacement device with which the horizontal support arm is displaced up and down along the z-direction during machining of the workpiece on the upright support arms is set up to machine the upright control cabinet body. Even an upright flat component can be processed in this way.
  • an apparatus for laser machining a workpiece designed as a cabinet component having a frame or frame with a gantry structure and a worktable with work surface.
  • the work table is set up to receive a cabinet component to be machined in the area of the work surface as a workpiece, which in one embodiment may be a painted cabinet component.
  • the device has a processing unit (working tool), which is displaceable by means of a displacement device in the laser processing relative to the work surface and thereby relative to the workpiece arranged thereon.
  • the working tool is displaceable for this purpose added to the frame.
  • the processing unit has a laser processing head, which provides a laser cutting beam for workpiece machining.
  • the displacement device has actuators which are set up to displace at least the laser processing head and the working surface relative to one another by means of linear displacement in the x, y and z directions. Furthermore, the displacement device has a rotation actuator, which is set up to rotate or pivot the laser processing head about at least one rotation axis.
  • a central control device is provided and set up, starting from provided electronic design data indicating the spatial structure of the control cabinet component to be machined, and electronic processing data indicating component properties to be machined on the control cabinet component to be machined, for automated laser processing of the control cabinet component at least the operation of the Working tool and the displacement device according to the design data and the processing data to control.
  • a work piece designed as a cabinet component is received on a work surface of a work table, -
  • a machining unit (working tool) which is accommodated on a frame and having a laser processing head is displaced by means of a displacement device at least for laser processing of the workpiece relative to the work surface and thereby relative to the workpiece thereon, wherein in operation, the processing unit and the work surface by means of linear displacement in x-, y- and z-direction and rotation about at least one axis of rotation are shifted relative to each other, and
  • the laser processing head provides a laser cutting beam for workpiece machining, wherein electronic design data indicating the physical structure of the cabinet component to be processed and electronic processing data indicating component characteristics to be machined on the cabinet component to be processed by laser processing are provided in a central controller of the laser processing apparatus; automated laser processing of the switch cabinet component by means of the central control device at least the operation of the working tool and the displacement device is controlled according to the design data and the processing data.
  • the laser processing head may, for example, be equipped with a fiber laser that can be operated in pulsed mode.
  • the electronic machining data can specify the component properties to be produced on the control cabinet component to be machined by means of further processing, for example concerning the formation of one or more threads.
  • the laser machining apparatus may include a pitch control mechanism configured to adjust a distance between the laser processing head and a surface to be machined of the workpiece in laser processing.
  • the distance control mechanism has a distance measuring device, by means of which during operation a measured value for the actual distance of the laser processing head to the surface of the workpiece can be determined.
  • a translation device is provided, with which the laser processing head can be displaced coaxially to the laser cutting beam in addition to the linear displacement in the x, y and z directions along a translation axis.
  • the translation device is coupled to the distance measuring device, such that the distance of the laser processing head to the surface of the workpiece can be regulated by displacement of the laser processing head along the translation axis as a function of the measured value.
  • the distance control mechanism may be configured to compensate for such imperfections, for example, such that the distance of the laser processing head to the surface is kept constant, whereby a relative position of the focal point of the laser cutting beam in relation to the surface can be kept constant.
  • the pitch control mechanism may be configured to keep the distance of the laser processing head to the surface of the workpiece corresponding to a predetermined distance value constant.
  • the distance measuring device may comprise a capacitive distance measuring device which is set up to determine the distance of the laser processing head to the surface of the workpiece by means of a capacitive measurement, for example by means of capacitive resistance measurement.
  • the frame may have a work frame cross-frame bracket with upright bracket or support arms and a horizontal, the upright strap or support arms connecting bracket or support arm.
  • the overarching frame bracket may have an inverted U-shape.
  • the horizontal bow or support arm may be substantially completely covered by the x-slide receptacle in its length.
  • the linear actuator for the linear displacement in the y-direction can be coupled to a y-slide, on which the processing unit is arranged and which can be moved by means of the linear actuator along a y-slide receptacle in the longitudinal direction of the horizontal bail arm.
  • the linear actuator for the linear displacement in the x direction can be coupled to an x slide, which can be moved by means of the linear actuator along an x slide mount on the lateral edge of the work table.
  • the x-carriage can be formed on both sides of the work table at lower portions of the upright bracket or support arms.
  • the respective x-slide on opposite sides the work table or the work surface can be arranged in an associated x-slide receptacle on the work table, the x-slide receptacle providing a guide.
  • the x-carriages may be formed on a foot portion of the upright bracket arms.
  • the processing unit may be arranged on a Garbauteii, which is added to the linear displacement of the working tool in the z direction in a guide on the x-carriage displaced.
  • the holding member may be configured as a bar holding member.
  • One or both rotary actuators may be disposed at the lower end of the support member.
  • the holding member may have a quill.
  • the translation device can be arranged on the rotary actuator.
  • the translation device may be formed as an additional carriage with associated carriage mount.
  • the linear displacement by means of the translation device can be executed as a fine adjustment, whereas the linear displacements in the x-, y- and z-direction represent a coarse adjustment.
  • the translation axis can be arranged transversely to the at least one axis of rotation.
  • the translation axis can be arranged at an angle of 90 ° to at least one axis of rotation.
  • a further rotary actuator which is set up to rotate the laser processing head about a further axis of rotation, which is arranged transversely to the at least one axis of rotation.
  • the further axis of rotation may be formed at an angle of 90 ° to the at least one axis of rotation.
  • the workpiece may be a painted control cabinet component.
  • the workpiece may be formed with a plurality of preassembled cabinet components.
  • the device may be configured to perform a multi-sided laser processing on the workpiece without the workpiece being displaced on the work surface for this purpose.
  • openings or openings can be produced on several sides of a preassembled control cabinet in one operation, in particular in an upright position, ie without relocating the preassembled control cabinet, in particular to rotate or tilt.
  • FIG. 1 is a schematic perspective view of an apparatus for laser machining a designed as a cabinet component workpiece
  • FIG. 2 is a schematic perspective illustration of another embodiment of a device for laser machining of a workpiece designed as a switching cabinet component
  • 3 is a schematic representation of the device for laser machining from the front
  • Fig. 5 is a schematic representation of the device for laser processing with the
  • Fig. 6 is a schematic representation of the device for laser processing of the
  • Cover surface of the workpiece is machinable
  • Fig. 7 is a schematic representation of the device for laser processing according to the
  • Fig. 8 is a schematic representation of the device for laser processing according to the
  • Fig. 9 is a schematic perspective view in the region of a horizontal
  • Fig. 14 is a schematic perspective view of another device for
  • 15 is a schematic representation of the further apparatus for laser processing from the side, wherein only an upright support arm is shown
  • 16 is a schematic representation of the further apparatus for laser machining from the side, wherein only an upright support arm is shown, which is arranged laterally offset from the workpiece
  • Fig. 17 is a schematic perspective view of another device for
  • Fig. 18 is a further schematic perspective view of the other device of Fig. 17 and
  • Fig. 19 is a schematic representation of functional components of the device and the further device for laser processing.
  • the system has a supply space 3 with a housing 4 and a protective housing 5 for the device 1 for laser machining of the workpiece 2.
  • the functional units 6 include, for example, a suction device with which gases produced during laser machining are sucked out of the protective housing 5.
  • the suction device is connected from the supply chamber 3 via a supply channel 7 to the protective housing 5.
  • FIG. 2 shows a schematic perspective view of another embodiment of the device 1 free-standing.
  • the same reference numerals are used in FIGS. 1 and 2 and the other figures below.
  • the device 1 has a portal construction 10, which is formed with upright support arms 1 1, 12.
  • the upright support arms 11, 12 bear on an associated linear guide I Ia, 12a, by means of which the upright support arms 11, 12 are displaceable in an x-direction.
  • the upright support arms 11, 12 are connected by means of a horizontal support arm 13, which by means of an associated linear guide 14 along the upright support arms 11, 12 in a y-direction up and down is movable.
  • the associated linear guide 14 is formed on an inner side 15 of the upright support arms 11, 12.
  • the associated linear guide 14 is part of a displacement device 16, with which the horizontal support arm 13 is moved up and down in the y-direction during machining of the workpiece 1, wherein an upper end position (see Fig. 2) in distal ends 1 lb, 12b formed is.
  • the workpiece 1 is a cabinet body, which is processed standing upright.
  • the workpiece 1 is on a work surface 17 and is fixed thereto, for example by means of clamping elements (not shown).
  • the workpiece 1 is delivered upright by means of a transporting device 18, which is a transport pallet, and hereby removed again after machining, so that the workpiece 1 before, during and after processing in the upright position remains.
  • a transporting device 18 which is a transport pallet
  • the laser processing apparatus 1 may be followed by a workstation (not shown) in which the workpiece is painted.
  • a processing unit 19 is received displaceably in the longitudinal direction (y direction) of the horizontal support arm 13.
  • the operating unit 19 has a laser processing head 20 and a further processing tool 21 designed as a thread cutting tool.
  • the laser machining head 20 and the further machining tool 21 can also be mounted pivotably on opposite sides of the horizontal support arm 13 and in each case about a horizontal axis of rotation. Furthermore, in the various embodiments, a rotation about an axis perpendicular to the horizontal axis of rotation axis of rotation is provided.
  • a laser light source 20a is accommodated on the operating unit 19 (cf., FIG. 2), which is thus moved along with the operating unit 19 when the workpiece 1 is being processed.
  • Laser light is generated by means of the laser light source 20a, which laser light is then supplied to the laser processing head 20 via an optical conductor, for example an optical waveguide.
  • an optical conductor for example an optical waveguide.
  • Fig. 3 shows a schematic representation of the device 1 for laser processing from the front, wherein the horizontal support arm 13 is arranged in different displacement positions along the upright support arms 11, 12.
  • FIG. 4 shows a further schematic representation of the device 1 for laser machining from the front, wherein the horizontal support arm 13 is arranged in different displacement positions along the upright support arms 11, 12. Furthermore, the processing unit 19 is displaced in different positions along the horizontal support arm 13.
  • FIG. 5 shows a schematic representation of the device 1 for laser machining with the workpiece 2 from the side, wherein a side wall of the workpiece 2 designed as a cabinet body is machined.
  • the portal construction 10 is moved to a position next to the workpiece 2.
  • 6 shows the device 1 for laser machining from the side, wherein the portal construction 10 engages over the workpiece 2, so that a cover surface 2a of the workpiece 2 can be machined.
  • Fig. 7 shows a schematic representation of the device 1 for laser processing according to the arrangement in Fig. 6 from the front. In Fig. 8, the same arrangement of the device 1 for laser machining is shown from above.
  • FIG. 9 shows a schematic perspective illustration in the region of the horizontal support arm 13, on which the processing unit 19 is received displaceably in the y-direction.
  • the laser processing head 20 and the further processing tool 21 are arranged next to one another and at a fixed distance from one another in the y direction.
  • Fig. 10 shows the arrangement of Fig. 9, wherein the laser processing head 20 and the further processing tool 21 are shifted in comparison to Fig. 9 in a pivoted position by 90 degrees.
  • FIG. 11 to 13 show schematic representations for different pivot positions of the laser processing head 20 and further machining tool 21. Shown is a schematic sectional illustration of the horizontal support arm 13 with bearings arranged thereon. processing unit 19.
  • the horizontal support arm 13 is formed with two hollow sections 13a, 13b, on which a linear guide 22 is arranged, along which the operating head 19 is displaceable.
  • the laser processing head 20 is pivotable about a rotation axis 23, which is arranged below the horizontal support arm 13 in the embodiment shown.
  • FIGS. 14 to 16 show schematic representations of a further apparatus for laser processing.
  • the same reference numerals are used in Figs. 14 to 16 as in the preceding figures.
  • the horizontal support arm 13 by means of hinges 24, 25 about a horizontal axis rotatably received on the upright support arms 11, 12.
  • the horizontal support arm 13 is rotatable with the processing unit 19 received thereon, to allow machining of the workpiece 2 from above and from the side, which is shown in Figs. 15 and 16.
  • the processing unit 19 is displaceable along the horizontal support arm 13 on a linear guide 22, which is designed by means of rails 26 and which can be provided in a comparable manner to the embodiment in FIG. 2.
  • the laser processing head 20 is rotatably supported in addition to the rotation of the horizontal support arm 13 about a horizontal axis 27.
  • FIGS. 2 and 14 may be combined with respect to individual design features.
  • Figs. 17 and 18 show a schematic perspective view of another laser machining apparatus.
  • An embodiment of a workpiece crane 40 is provided which, in the embodiment shown by way of example, has a crane bracket 42 on the upright support arms 11, 12 on an end face 41.
  • a crane receptacle 43 is provided as a fastening device, which is optionally accommodated displaceably on the crane bracket 42 at least in the x-direction.
  • the work piece 2 designed as a switchboard component can be picked up by the transport device 18 and be displaced toward the work surface 17. After processing, a reverse displacement of the workpiece 2 is possible.
  • the work crane 40 is formed separately from the horizontal support arm 13 on the upright support arms 11, 12. 19 shows a schematic representation of an arrangement of functional components in an embodiment of the device 1 for laser processing of the switch cabinet component, in particular functional components that contribute to the numerical control.
  • a central controller 30 operatively couples to linear actuators 31 33 which drive linear motion along the x, y, and z directions.
  • the central control device is functionally, ie in particular for the electronic exchange of data and signals, connected to rotary actuators 34, 35 which each drive a rotational movement about an axis of rotation.
  • the distance measuring device 36 is connected to a translating device 37 which translates the laser processing head 20 along an additional translational axis provided on the laser processing head 20 itself and / or on the processing unit 19 is.
  • the transmission of signals, which indicate the actual distance between the laser processing head 20 and the surface of the workpiece 2 can be made to the central control device 30, which then sends control signals to the translation device 37.
  • the distance measuring device 36 transmits its measuring signals directly to the translating device 37, which then translates the laser processing head 20 in order to regulate the distance between the laser processing head 20 and the surface of the workpiece 2 to be machined, for example at a constant distance.
  • One or more functional components 38 may be provided.
  • control data are stored and / or generated locally, from which the control signals for the various actuators and the operating unit 19 with laser processing head 20 and further processing tool 21 are derived.
  • electronic design data indicative of the physical structure of the cabinet component to be processed, and electronic processing data may be provided indicating component characteristics to be machined on the cabinet component to be processed by laser processing.
  • a further automated processing with the aid of the further processing tool 21 is then by means of the central control device
  • At least the operation of the operating unit 19, ie the laser processing head 20 and optionally of the further processing tool 21, and the displacement device (s) are correspondingly controlled according to the design data and the processing data.
  • the electronic design data can specify the spatial structure of the control cabinet component or a preassembled control cabinet.
  • the electronic processing data indicate on the workpiece 2 to be produced by laser machining component properties, for example, where and in what form openings or openings to be made by laser processing. Similarly, this may be provided for further processing, for example threading.
  • user inputs can be detected via an input device, for example a keyboard, which are taken into account in the electronic processing data. If a collision with the electronic design data is detected by the central control device 30, for example, such that the user input provides laser processing in a protected area of the control cabinet which is locked for laser processing, the central control device 30 prevents this processing and outputs optionally a corresponding indication to the user, for example via a display device, such as a display.
  • a protected area may, for example, relate to a sealing area in which a component to be protected (blocked for laser processing) can already be arranged, for example a seal.
  • a user menu may be displayed on the display, which allows the user to define manufacturing features (eg, breakthroughs) for the cabinet component to be manufactured, wherein the collected user preferences may then be compared to electronically stored defaults, for example, restrictions on laser processing.
  • manufacturing features eg, breakthroughs
  • existing design data may be loaded into a data store of the central controller.
  • the device is programmed for the machining of the control cabinet component or components, in order to automatically execute the machining, in particular the laser processing.
  • the machining in particular the laser processing.
  • lead for example, already painted control cabinet components.
  • control data regarding the position and shape of openings and recesses to be produced on the device are provided in this way, in order subsequently to carry out the machining of the workpiece 2 accordingly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Robotics (AREA)
  • Laser Beam Processing (AREA)

Abstract

L'invention concerne un dispositif d'usinage par laser d'une pièce réalisée sous forme de composant d'armoire de commande, comprenant - une surface de travail sur laquelle une pièce réalisée sous forme de composant d'armoire de commande peut être fixée au moyen d'un dispositif de fixation pour un usinage, - une structure en portique comprenant - des bras de support verticaux qui sont déplaçables lors de l'usinage de la pièce le long d'une direction y par rapport à la surface de travail, et - un bras de support horizontal qui relie les bras de support verticaux de telle sorte que le bras de support horizontal est déplaçable conjointement avec les bras de support verticaux le long de la direction y, et - une unité d'usinage comprenant une tête d'usinage par laser et un outil d'usinage supplémentaire, l'unité d'usinage étant disposée sur la bras de support horizontal de manière déplaçable dans une direction x, et la tête d'usinage par laser ainsi que l'outil d'usinage supplémentaire pouvant pivoter autour d'axes de rotation transversaux l'un par rapport à l'autre, le bras de support horizontal étant déplaçable vers le haut et vers le bas le long d'une direction z par rapport à la surface de travail sur les bras de support verticaux lors de l'usinage de la pièce.
PCT/DE2016/100470 2015-10-14 2016-10-10 Dispositif et procédé d'usinage par laser d'une pièce réalisée sous forme de composant d'armoire de commande WO2017063636A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201690001261.8U CN208696616U (zh) 2015-10-14 2016-10-10 用于对实施为开关柜组件的工件进行激光加工的装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015117497.9 2015-10-14
DE102015117497.9A DE102015117497A1 (de) 2015-10-14 2015-10-14 Vorrichtung und Verfahren zum Laserbearbeiten eines als Schaltschrankbauteil ausgeführten Werkstücks

Publications (1)

Publication Number Publication Date
WO2017063636A1 true WO2017063636A1 (fr) 2017-04-20

Family

ID=57288094

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2016/100470 WO2017063636A1 (fr) 2015-10-14 2016-10-10 Dispositif et procédé d'usinage par laser d'une pièce réalisée sous forme de composant d'armoire de commande

Country Status (3)

Country Link
CN (1) CN208696616U (fr)
DE (1) DE102015117497A1 (fr)
WO (1) WO2017063636A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170216964A1 (en) * 2014-10-20 2017-08-03 Red Steel Ltd Machine for processing of volumetric metal objects

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900014184A1 (it) * 2019-08-06 2021-02-06 Efort Europe S R L Macchina per la lavorazione di precisione di un corpo tridimensionale mediante il taglio o la saldatura laser
CN116963865A (zh) * 2021-03-26 2023-10-27 三菱电机株式会社 激光加工装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491747B1 (fr) 1989-09-11 1993-11-24 Trumpf GmbH & Co Machine mixte poinconneuse et decoupeuse a laser
EP0993903A2 (fr) * 1998-10-14 2000-04-19 Fattori S.R.L. Dispositif pour travailler des pièces en bois
DE19851781A1 (de) 1998-11-10 2000-05-11 Matthias Nowack Dynamikfehlerkompensation für Werkzeugmaschinen durch eine Hilfsachsbewegung
WO2005084260A2 (fr) 2004-03-02 2005-09-15 Laser Mechanisms, Inc. Systeme et procede d'actionnement telecommande de tete de traitement laser
EP1614503A1 (fr) * 2004-07-08 2006-01-11 Okuma Corporation Machine outil
DE102005050829A1 (de) 2005-10-24 2007-04-26 Karl Lindner Bearbeitungsvorrichtung mit einem verfahrbaren Spindelantrieb
DE102008022449A1 (de) * 2008-05-08 2009-11-12 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Laserbearbeitungsmaschine mit erweitertem Arbeitsraum
DE102008033709A1 (de) * 2008-07-18 2010-01-21 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zur Verlagerung der Bearbeitungsstelle eines Werkstücks und Werkzeugmaschine
EP2444195A1 (fr) 2010-10-20 2012-04-25 SALVAGNINI ITALIA S.p.A. Machine combinée pour poinçonner et découper au laser un métal en feuille plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445981A1 (de) * 1984-12-17 1986-06-19 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum bearbeiten von werkstuecken mit einem aus einem laserkopf austretenden laserstrahl
DE102007008972A1 (de) * 2007-02-21 2008-08-28 Isa-Engeneering Gmbh & Co. Kg Vorrichtung und Verfahren zum Bearbeiten eines Lager- und/oder Transportbehältnisses
DE102010042777B4 (de) * 2010-10-21 2012-06-21 Schuler Automation Gmbh & Co. Kg Laserschneidanordnung und Verfahren zum Schneiden
CN104384711B (zh) * 2014-09-25 2016-05-18 湖北三江航天红阳机电有限公司 一种龙门移动式激光切割焊接机床

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0491747B1 (fr) 1989-09-11 1993-11-24 Trumpf GmbH & Co Machine mixte poinconneuse et decoupeuse a laser
EP0993903A2 (fr) * 1998-10-14 2000-04-19 Fattori S.R.L. Dispositif pour travailler des pièces en bois
DE19851781A1 (de) 1998-11-10 2000-05-11 Matthias Nowack Dynamikfehlerkompensation für Werkzeugmaschinen durch eine Hilfsachsbewegung
WO2005084260A2 (fr) 2004-03-02 2005-09-15 Laser Mechanisms, Inc. Systeme et procede d'actionnement telecommande de tete de traitement laser
EP1614503A1 (fr) * 2004-07-08 2006-01-11 Okuma Corporation Machine outil
DE102005050829A1 (de) 2005-10-24 2007-04-26 Karl Lindner Bearbeitungsvorrichtung mit einem verfahrbaren Spindelantrieb
DE102008022449A1 (de) * 2008-05-08 2009-11-12 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Laserbearbeitungsmaschine mit erweitertem Arbeitsraum
DE102008033709A1 (de) * 2008-07-18 2010-01-21 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zur Verlagerung der Bearbeitungsstelle eines Werkstücks und Werkzeugmaschine
EP2315644B1 (fr) 2008-07-18 2014-04-09 TRUMPF Werkzeugmaschinen GmbH & Co. KG Procédé de déplacement du point d'usinage d'une pièce
EP2444195A1 (fr) 2010-10-20 2012-04-25 SALVAGNINI ITALIA S.p.A. Machine combinée pour poinçonner et découper au laser un métal en feuille plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RITTALAT: "PERFOREX LC 3015 Laserzentrum HMI 2015 de", 29 April 2015 (2015-04-29), XP054977099, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=kFoH_uwBGOA> [retrieved on 20170120] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170216964A1 (en) * 2014-10-20 2017-08-03 Red Steel Ltd Machine for processing of volumetric metal objects

Also Published As

Publication number Publication date
CN208696616U (zh) 2019-04-05
DE102015117497A1 (de) 2017-04-20

Similar Documents

Publication Publication Date Title
DE10063628B4 (de) Anordnung zur translatorischen Positionierung einer Plattform
DE102010064271B4 (de) Programmgesteuerte Werkzeugmaschine
EP3535092B1 (fr) Machine de pierrage avec une pluralité de postes de travail
DE202006020904U1 (de) Werkzeugmaschine
EP3027357A1 (fr) Machine-outil comprenant un dispositif de changement de pièce à usiner
DE102004056285B4 (de) Vorrichtung mit mindestens zwei Knickarmrobotern zur form- und/oder abmessungsunabhängigen Verbindung von Einzelkomponenten zur Bildung von Sektionen für Luftfahrzeuge
DE102013013050A1 (de) Werkzeugmaschine mit mehreren Mehrspindel-Spindelbaugruppen
EP3715051B1 (fr) Machine-outil et procédé de fonctionnement de la machine-outil
WO2017025497A1 (fr) Poste d&#39;usinage
DE202017003923U1 (de) Bearbeitungszentrum für Metallprofile
EP3288697A1 (fr) Installation d&#39;usinage pour éléments structuraux d&#39;avions
WO2017063636A1 (fr) Dispositif et procédé d&#39;usinage par laser d&#39;une pièce réalisée sous forme de composant d&#39;armoire de commande
EP3535089A1 (fr) Centre d&#39;usinage pour l&#39;usinage de pièces
DE19958306A1 (de) Koordinatenmeßvorrichtung
EP2334470A1 (fr) Dispositif de travail avec une unité de détection et une unité de travail
DE3720795A1 (de) Geraet zum messen, anreissen, antasten, bearbeiten od. dgl. von werkstuecken im raum
EP3159102A1 (fr) Machine-outil avec dispositif de commande et procédé pour machine-outil
DE102017105404B4 (de) Verfahren zum Bearbeiten von Werkstücken mit einem Bearbeitungszentrum
DE102012201044B4 (de) Werkzeugmaschine mit zwei Arbeitsspindeln
EP3144101A1 (fr) Machine-outil comprenant un module de fonction
EP3515627B1 (fr) Machine-outil et procédé d&#39;usinage de pièces en forme de plaque
EP3969225A1 (fr) Dispositif de traitement de rodage
DE102014113204A1 (de) Werkzeugmaschine
DE102021108015B3 (de) Messplatte für ein Messsystem
DE102018120936A1 (de) Werkzeugmaschine

Legal Events

Date Code Title Description
DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16794933

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16794933

Country of ref document: EP

Kind code of ref document: A1