WO2019057230A2 - Machine de matriçage, un système d'adaptation d'outil de matriçage, outil de matriçage, procédé d'adaptation d'une machine de matriçage, procédé d'adaptation de machine de matriçage, procédé de fonctionnement d'une machine de matriçage et utilisation d'un outil de matriçage inférieur - Google Patents

Machine de matriçage, un système d'adaptation d'outil de matriçage, outil de matriçage, procédé d'adaptation d'une machine de matriçage, procédé d'adaptation de machine de matriçage, procédé de fonctionnement d'une machine de matriçage et utilisation d'un outil de matriçage inférieur Download PDF

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Publication number
WO2019057230A2
WO2019057230A2 PCT/DE2018/000267 DE2018000267W WO2019057230A2 WO 2019057230 A2 WO2019057230 A2 WO 2019057230A2 DE 2018000267 W DE2018000267 W DE 2018000267W WO 2019057230 A2 WO2019057230 A2 WO 2019057230A2
Authority
WO
WIPO (PCT)
Prior art keywords
punching
tool
punching machine
machine
upper tool
Prior art date
Application number
PCT/DE2018/000267
Other languages
German (de)
English (en)
Other versions
WO2019057230A3 (fr
Inventor
Rainer KÜRTEN
Jirí HERIAN
Original Assignee
Kiefel Gmbh
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 Kiefel Gmbh filed Critical Kiefel Gmbh
Priority to US16/648,083 priority Critical patent/US20200282443A1/en
Priority to DE112018005363.6T priority patent/DE112018005363A5/de
Publication of WO2019057230A2 publication Critical patent/WO2019057230A2/fr
Publication of WO2019057230A3 publication Critical patent/WO2019057230A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B21D37/147—Tool exchange carts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B30B15/041—Guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/068—Drive connections, e.g. pivotal
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4427—Cutters therefor; Dies therefor combining cutting and forming operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3008—Instrument panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3014—Door linings

Definitions

  • PUNCHING MACHINE PUNCH TOOL RETURN SYSTEM FOR A PUNCHING MACHINE, PUNCHING TOOL, METHOD FOR EQUIPPING A PUNCHING MACHINE, METHOD FOR RUBBERIZING A PUNCHING MACHINE, METHOD FOR OPERATING A PUNCHING MACHINE, AND USE OF A PUNCHING TOOL
  • the invention relates to a punching machine for punching punched products, such as automotive components, in particular instrument panels, door panels or the like, with a frame, with a punching tool comprising a lower tool and an upper tool, with a machine table for holding the lower tool, and with a traversing device for moving the upper tool relative to the lower tool.
  • the invention relates to a punching machine for punching punched products, such as automotive components, in particular instrument panels, door inner panels or the like, with a frame, with a stamping tool comprising a lower tool and an upper tool, with a machine table for holding the lower tool, and with a traversing device for moving the upper tool relative to the lower tool, wherein the traversing device comprises a vertical drive for driving the upper tool.
  • the invention also relates to a punching machine for punching punched products, such as automotive components, in particular instrument panels, door panels or the like, with a frame, comprising a punch tool comprising a lower tool and an upper tool, with a machine table for holding the lower tool, and with a Plunger device for supporting the upper tool
  • the invention further relates to a punching tool set-up system.
  • the invention also relates to a punching tool for punching punched products, in particular automotive components, such as instrument panels, door panels or the like, for a punching machine with a lower tool and with an upper tool.
  • the invention also relates to a method for equipping a punching machine with a punching tool.
  • the invention further relates to a method for setting up a punching machine.
  • the invention further relates to a method for operating a punching machine for punching punched products, such as automotive components, in particular instrument panels, door inner panels or the like, in which the stamped products from the operating side in the punching machine, in particular in a Stanzarbeits- spatial, are inserted, in which the punched products are punched, and in which the punched products are removed from the punching machine.
  • a punching machine for punching punched products such as automotive components, in particular instrument panels, door inner panels or the like
  • the invention further relates to a use of a punching tool of a punching tool.
  • the object is according to a first aspect of the invention of a punching machine for punching punched products, such as automotive components, in particular instrument panels, door inner panels or the like, with a frame, comprising a punch and a top tool punching tool with a machine table for Holding the lower tool and with a traversing device for moving the upper tool relative to the lower tool solved, the punching machine, in particular the punching tool, the machine table and the traversing device are adapted to replace the punch for a punching product change to the punching machine on site on new, to be punched punched products convert. This can be done for example in a few hours, whereby the downtime of the punching machine can be significantly reduced.
  • "On site” means in the present case at a place of use or operation of the punching machine.
  • the punching machine is immediately ready for use again without changing location before and after the punching tool change, for example, except for programming and software adjustments or the like.
  • the punching machine is designed such that the punching tool is exchangeable for an on-site punching product change, so that the punching machine can be prepared on site for new punched products to be punched.
  • any punching tools now only temporarily used on the punching machine so in the sense of a productive use, or can be fixed, and thus, in particular non-destructive, are interchangeable.
  • such a retrofit option also implies an installation, so that a new punching machine can be equipped at its designated place of use only after its installation with a punching tool tuned to a stamped product.
  • the present punching machine may comprise a set of different punching tools, in particular also on punching tools.
  • an arrangement of a punching machine for punching punching products such as automotive components, in particular instrument panels, door panels or the like, and from a set comprising at least two punching tools for different stamping products is advantageous.
  • a punching tool change in the sense of the present invention can also be carried out entirely without tools, that is, bypassing, in particular, hand-held tools or machine tools.
  • a largely automated changeover function is realized on the present punching machine. It is understood that a punching tool change can alternatively be performed manually or by hand.
  • punching tool change in the context of the invention not only a conversion of the punching machine is described on another stamped product, but also, for example, a discharge of a punching tool out of the punching machine, such as in the context of maintenance repair or repair work Punching machine. The same also applies with regard to an entry of a punching tool, for example during initial startup at a site of the punching machine or the like.
  • upper tool and “lower tool” describe in the context of the invention, a component unit which both the actual punching or cutting means, such as knives or dies, slide elements such as punching or cutting means, slide drives or the like, and the comprise respective support body part.
  • the actual punching or cutting means are formed on the one hand by the support body part, on the other hand, but also can be releasably secured thereto.
  • the machine table is preferably pivotable about a corresponding pivot axis or horizontal pivot axis.
  • the actual tool can be made more compact and is accordingly easier to replace in the context of the invention.
  • pivotable machine table helps to realize the present replacement function or a punching tool set-up system in this respect.
  • moving device describes a device suitable for the purposes of the invention, by means of which in particular the upper tool or components or component groups thereof can be moved or displaced on the punching machine.
  • such a displacement device can essentially be configured by the actual punching drive or vertical drive of the punching machine.
  • a displacement device which is also known from the prior art, has a drive motor which can be placed between frame side parts, such as columns, tie rods or the like.
  • the traversing device may be constructed cumulatively or alternatively also deviating from a vertical traversing direction.
  • the present object is according to a second aspect of the invention of a punching machine for punching punching products, such as automotive components, in particular instrument panels, door inner panels or the like, with a Geterrorism, with a lower tool and an upper tool punching tool , with a machine table for holding the lower tool, with a moving table solved direction for moving the upper tool relative to the lower tool, wherein the punching machine has a punching tool set-up system, by means of which the punching machine can be upgraded to another punching tool.
  • the punching tool set-up system comprises at least one Schnellwechse- l sensible, by means of which the punching tool can be removed from the punching machine especially at the customer and replaced by another punching tool, the further punching tool is then used in particular on site at the customer back into the punching machine ,
  • the present punching machine comprises such a punching tool set-up system, it can be loosened in a particularly simple manner, for example without having to loosen screw connections with conventional tools or the like, whereby a punching tool change can be made in a very short time. This advantageously reduces the downtime of the punching machine, whereby the productivity is only slightly impaired if possible. It is understood that the punching machine for a punching tool change and in particular such a punching tool-set-up system can be configured very different.
  • the punching machine or the punching tool set-up system is characterized in particular by adapter devices or coupling devices, clamping devices, displacement devices or the like, a punching tool change can be carried out particularly easily and thus quickly, so that related downtimes on the punching machine can be kept as low as possible.
  • An “adapter device” suitably set up in accordance with the invention is essentially characterized by adapter parts which are complementary to one another and thus connectable to one another, at least one machine adapter part of the adapter parts being arranged on the machine side and at least one tool adapter part being punched on one side the like.
  • the different punching tools to be used designated at the punching machine are each equipped with such a tool adapter part, these different punching tools can be relatively easily used on site and almost arbitrarily on one and the same punching machine.
  • clamping device in the sense of the invention describes devices by means of which different punching tools can be clamped in a receptacle provided for this purpose on the punching machine, so that respective punching tools are fixed, but can be releasably held or clamped in the receptacle.
  • these clamping device can be designed very different, so that a punching tool can be clamped releasably against a corresponding receptacle.
  • clamping device Only for example can such a clamping device have a form-fitting and / or frictional engagement with each other, clamping elements, both on the machine side as well as on the tool side.
  • clamping elements can be actuated both manually and mechanically, for example by means of an electric motor, pneumatic motor, hydraulic motor or the like.
  • the clamping devices may include corresponding lever mechanisms, cam mechanisms or the like to a positive connection and / or a Adhesion etc. between machine-side components and tool-side components to produce or cancel.
  • the present punching machine comprises at least one displacement device, by means of which a punching tool can be displaced by bypassing a conventional traversing device for vertical movement of the upper tool and / or of the lower tool on the punching machine, ie in particular quite specifically outside of a usual punching operation or a punching movement.
  • the punching tool can be displaced with a horizontal displacement component on or within the punching machine to initiate, complete or complete a punching tool change.
  • the displacement device is adapted to displace a punching tool or parts thereof horizontally out of the punching machine or into the punching machine, thereby facilitating a punching tool change on site.
  • a punching machine for punching punched products, such as automotive components, in particular instrument panels, door inner panels or the like, with a frame, with a punching tool comprising a lower tool and an upper tool.
  • a machine table for holding the lower tool
  • a traversing device for moving the upper tool against the lower tool, wherein the traversing device comprises a vertical drive for driving the upper tool, wherein the vertical drive is arranged on the frame top, wherein a first drive unit of the vertical drive are arranged on a left frame side member and a second drive unit of the vertical drive on the right frame side member.
  • the vertical drive is arranged on the frame upper side of the punching machine, the punching machine within the frame, especially between frame side parts not further by a traversing device or by related components, such as in particular a vertical drive installed, so that a significantly improved accessibility to the Punching tool results, which in turn at the punching machine a punch tool change can be made particularly favorable on site at the customer.
  • At least two drive units are preferably provided with regard to the vertical drive. More specifically, two spaced-apart drive units.
  • the displacement device provided here has two drive units spatially spaced apart from one another, between which an upper tool is at least partially arranged.
  • the punching machine builds very compact compared to previous known from the prior art solutions. Especially the height of the punching machine can be significantly reduced.
  • the present object is also according to a fourth aspect of the invention also of a punching machine for punching punching products, such as of automotive components, in particular of instrument panels, door inner panels or the like, with a frame, comprising a punch tool comprising a lower tool and an upper tool , comprising a machine table for holding the lower tool, and having a plunger device for carrying the upper tool, wherein the punching machine comprises two individual plunger devices, between which the upper tool is at least partially arranged.
  • this fourth aspect of the idea is in focus, instead of a massive central plunger assembly, which sits as a solid component on the one hand above the actual upper tool and blocked space between frame side parts of the frame, two smaller, isolated from each other ram devices to provide the punching machine. This makes it possible to add an otherwise occupied by the central plunger assembly space as a working space or punching work space for the present punching machine. As a result, the height of the punching machine can be reduced.
  • the upper tool is not covered by any plunger device.
  • the two individual plunger devices can be structurally integrated into the punching machine in a particularly inconspicuous manner if each of the two individual plunger devices is arranged and guided on only one frame side part. In other words, this means that the two individual ram devices are built into the frame side parts of the present punching machine.
  • each of the two individual ram devices comprises its own adapter carriage, as will be explained below.
  • the upper tool can be easily replaceable fixed in the floor machine.
  • such adapter slides are at least partially also integrated into frame side parts of the punching machine, as described in detail elsewhere.
  • the vertical drive has a synchronizing device, by means of which the individual plunger devices or the Adapter slide synchronized in terms of their relative position to each other and your movement.
  • Such synchronization device can be implemented on the punching machine different, both hardware and software side.
  • the synchronizing device with respect to the ram devices or the adapter slides have constant-velocity spindles or constant-motion racks, since these can be realized structurally simple and very robust on a punching machine.
  • the punching machine can be made even more compact if each of the two individual plunger devices comprises a separate drive unit. If such drive units are also placed on frame side parts of the punching machine, the installation space otherwise required for this between the frame side parts can be saved (height reduction of the punching machine) and / or used for other components, such as the upper tool or the like.
  • the present object is according to a fifth aspect of a punching machine for punching punching products, such as automotive components, in particular instrument panels, door inner panels or the like, with a frame, with a punch comprising a lower tool and an upper tool, with a machine table for holding of the lower tool, and with a plunger device for supporting the upper tool, wherein the upper tool is at least partially disposed within the tappet means such that side portions of the plunger means are disposed laterally adjacent to the upper tool.
  • this single plunger device continues to be used, however, this single plunger device is designed so that it at least partially surrounds the upper tool, ie on frame side parts of the frame of the punching machine, but still spans the upper tool in terms of its top. Nevertheless, this space height can be saved, since the individual plunger device is constructed such that the upper tool is integrated into the plunger means inside. In other words, the individual plunger device forms a downwardly open frame part for the upper tool.
  • the plunger device is designed U-shaped, and is open at its side facing the lower tool.
  • the upper tool can be easily inserted from below into the single plunger device.
  • the plunger device has on its inside coupling and clamping elements for coupling and decoupling of the upper tool.
  • a change of an upper tool can be made simpler when the ram mechanism is installed in the punching machine, as is also described by way of example elsewhere.
  • the side areas of the ram device described here it is advantageous for the side areas of the ram device to comprise guide bushing for receiving vertical columns of a frame side part of the frame of the punching machine.
  • these guide bushes or the like are arranged on the right and left side of the upper tool.
  • the present object as well as a punching machine for punching punching products, such as automotive components, in particular instrument panels, door inner panels or the like, with a frame, comprising a stamping tool comprising a lower tool and an upper tool , comprising a machine table for holding the lower tool, and a moving device for vertical movement of the upper tool relative to the lower tool, wherein the punching machine comprises a support device for an upper tool, wherein the support means comprises the lower tool of the punching tool, and wherein the upper tool for setting the punching machine on the lower tool is settable off.
  • a stamping tool comprising a lower tool and an upper tool
  • the support means comprises the lower tool of the punching tool
  • the upper tool for setting the punching machine on the lower tool is settable off.
  • the punching machine comprises a carrying device with the lower tool or parts thereof, a tool change, in particular an upper tool change, can be carried out extremely simply both structurally and procedurally on a punching machine which is ready for use. Understandably, suitable carrying devices in this regard can be designed to be very different on the punching machine.
  • the lower tool is designed such that it is immediately the actual support means for the upper tool when discharging or entering the punching tool.
  • the object of the invention according to a seventh aspect of a punching machine for punching punching products, such as automotive components, in particular instrument panels, door inner panels or the like, with a frame, with a punch and a top tool comprehensive punching tool, with a machine table for holding the lower tool, and having a displacement device for vertically moving the upper tool relative to the lower tool, wherein the punching machine comprises a rotatable changeover table with an axis of rotation about which a punching tool receptacle is rotatably mounted.
  • the punch tool receptacle is adapted to receive at least two tool pacts.
  • Such a rotatable change table facilitates a punch tool change considerably, in particular if this shuttle table offers space for at least the punching tool to be discharged from the punching machine and, moreover, also for a punching tool to be introduced into the punching machine.
  • the rotatable shuttle table has a vertical axis of rotation.
  • the shuttle table can be realized structurally simple with a rotary plate, which can be mounted relatively easily rotatable.
  • the traversing device comprises at least two vertically movable adapter carriages, on which the upper tool as a whole is arranged to be coupled and decoupled, wherein the upper tool is arranged to be exchangeable on the at least two vertically movable adapter carriages.
  • the displacement device cumulatively or alternatively to the vertical drive has a synchronization device, by means of which synchronizes the adapter slide with respect to their relative position to each other and their movement.
  • the synchronization device with respect to the adapter slide synchronizing spindles or constant velocity racks, since they can be realized structurally simple and very robust on a punching machine.
  • the displacement device is thus preferably designed immediately as an adapter device in the sense of the present invention, so that different punching tools, in particular punching tools, can be received by one and the same punching machine.
  • the upper tool as a whole here describes that not only individual cutting or punching elements or the like are replaced due to wear, but immediately the entire upper tool, which means that also holding body for such cutting or punching elements, such as a cross-beam or similar, to be exchanged.
  • a vertically movable adapter carriage is provided on each frame side member right and left of the punching machine, whereby the upper tool is mounted driven on the frame side parts of the punching machine.
  • the upper tool by means of suitable tool adapter parts mounted on the at least two vertically movable adapter slide, in particular horizontally inserted into this adapter slide, be arranged.
  • the at least two vertically movable adapter slides are expediently connected to one another by means of the upper tool coupled thereto, so that the upper tool can immediately represent a stabilizing or stiffening cross member of the present displacement device.
  • the upper tool can immediately represent a stabilizing or stiffening cross member of the present displacement device.
  • an additional truss device to which usually a generic upper tool is attached, preferably entirely, or be dimensioned smaller, so that between frame side parts of the punching machine further space can be saved, whereby about a punch tool change can be carried out facilitated.
  • the saving of further installation space is advantageous since the height of the punching machine can also be saved, which makes the present punching machine even more compact.
  • the traversing device comprises a front and / or a rear cross-beam, by means of which at least two vertically movable adapter slide the traversing device are firmly connected.
  • the traversing device and thus also the entire punching machine and in particular the upper tool can be made even stiffer, which is advantageous, for example, for larger spans between frame side parts of the punching machine, ie a longer upper tool.
  • the latter can be fixed particularly permanently to such transverse members temporarily, but detachably, in particular also at least partially within an intermediate space between these transverse members.
  • the traversing device comprises at least two guide units for guiding vertically movable adapter carriages of the traversing device, in which case each of the guide units has at least two guide column elements.
  • the present guide units are arranged on the left and right of a working space for punching stamped products.
  • the left and the right guide unit can be structurally implemented on a punching machine, when the guide units immediately configure the left frame side part and the right frame side part of the punching machine.
  • the two frame side parts can in turn be realized by correspondingly designed guide column elements of the guide units.
  • both the Gleitstangenteil and the rack member as pipe parts, solid material parts or the like may be formed.
  • the guide column elements of the punching machine or of the guide unit can likewise be designed as tube parts or solid material parts or the like.
  • the punching machine comprises a coupling device for coupling and decoupling, in particular optionally for tool-free coupling and decoupling of the punching tool relative to the frame of the punching machine, wherein the coupling and decoupling of the punching tool manually and / or can be automated.
  • Toolless in the present case means that in particular no hand-held tools, such as screwdrivers; Spanner or the like, used to change punching tools.
  • the traversing device comprises an upper coupling unit for coupling and decoupling the upper tool from the vertically movable adapter carriages of the traversing device.
  • This upper coupling unit can be formed very different. If the upper coupling unit has at least two, preferably three, movable coupling and clamping elements per vertically movable adapter slide, the respective upper tool can receive a particularly intimate temporary operative connection with the vertically movable adapter slide.
  • these coupling and clamping elements can be coupled to the upper tool and decoupled from the upper tool to the respective vertically movable adapter slide, so that the coupling and clamping elements are at least partially preferably on the machine side and thus captive arranged on the punching machine.
  • the punching machine can also build more compact, in particular lower, when the upper coupling unit is arranged below a drive device for driving vertically movable adapter slide.
  • Such a proposed placement of the upper coupling unit below the drive device may also be advantageous in that the upper coupling unit is essentially loaded mainly only by compressive or tensile forces and less by moments, since in such a construction no leverage or if only neglected leverage is expected.
  • movable coupling and clamping elements of the upper coupling unit are arranged on a drive device for driving vertically movable adapter slide of the displacement device side facing away from the vertically movable adapter Scblinn.
  • the coupling and clamping elements are preferably placed on the side of the movable adapter slide, which is remote from the drive device. If these movable coupling and tensioning elements are thus arranged on the vertically movable adapter carriages with respect to a drive device placed on the frame top side so that they are placed on the side facing away from this drive device, top tools to be changed can be arranged particularly easily on the vertically movable adapter carriages become.
  • the movable coupling and clamping elements of the upper coupling unit are advantageously immediately height-adjustable mounted on the punching machine by an already existing displacement device, in particular on vertically movable adapter slides of the present displacement device.
  • the movable coupling and clamping elements are not only horizontally displaceable, but also preferably also vertically movable, whereby the movable coupling and clamping elements can be positioned particularly precisely with respect to the upper tool to perform about a coupling operation error-free and fast.
  • a further preferred embodiment provides that the machine table of the punching machine and / or the frame of the punching machine comprises a lower coupling unit for coupling and decoupling of the lower tool on the machine table or from the machine table.
  • the lower coupling unit has lower coupling and clamping elements, wherein these lower coupling and clamping elements can be coupled to the lower tool and decoupled from the lower tool, a faster punch tool change can be carried out overall.
  • a further advantageous embodiment variant provides that the machine table of the punching machine and / or the frame of the punching machine comprises a centering device with pre-and / or main centering means, in particular around the punching tool to center when entering the punching machine.
  • a centering device With pre-and / or main centering means, in particular around the punching tool to center when entering the punching machine.
  • the punching machine comprises a drive device for driving vertically movable adapter carriages of the travel device, wherein the drive device for the vertically movable adapter carriages is arranged on the frame upper side.
  • the drive device for the vertically movable adapter carriages is arranged on the frame upper side.
  • the intended drive device for the vertically movable adapter carriages can be realized by means of the present vertical drive for driving the upper tool. If the drive device for the vertically movable adapter carriages is arranged on a frame upper side, the drive device requires as little space as possible between frame side parts of the punching machine, whereby a particularly good accessibility to the upper tool can be provided.
  • the punching machine can be further simplified if each of the vertically movable adapter slide a separate drive unit with drive means, such as a hydraulic cylinder drive, a pneumatic cylinder drive and / or an electric motor drive, or the like, are assigned.
  • drive means such as a hydraulic cylinder drive, a pneumatic cylinder drive and / or an electric motor drive, or the like.
  • the drive device can generally be integrated into the punching machine in a particularly space-saving and advantageous manner.
  • a further preferred embodiment provides that a displacement device of the punching machine is arranged for vertical movement of the upper tool relative to the lower tool, whereby a tool change on the punching machine can be made constructionally particularly simple.
  • the punching machine comprises an automated robot device with a multi-axially movable manipulator, which is adapted to remove at the back of the punching machine finished punched products.
  • the punching machine can be operated much more effectively.
  • the manipulator is movable in space Mataxial, it is also possible to take punched punching Twoaxial out of the punching workspace of the punching machine, so that the robot device can be easily adapted to different structural conditions, among other things.
  • Such a robot device can also be provided for loading the punching machine with stamping products still to be punched in order to achieve an even better automation on the punching machine.
  • Such a loading robot device is then preferably placed on the operating side.
  • one or more arranged on the back of the punching machine robotic devices both for loading as well as for unloading the punching machine can be used with appropriate embodiment of the invention. This leaves the operating page free for inspection or the like.
  • a punching tool set-up system for a punching machine which has an adapter device with vertically movable adapter slide for adapting changing punching tools on the punching machine, a horizontally movable machine table for changing the punching tool and a displaceable with the movable machine table
  • Carrying means for carrying, in particular for feeding and discharging, an upper tool of the punching tool comprises.
  • a punching tool set-up system is also proposed here on a punching machine, as a result of which intermediate punching tool changes can be made without problems at the actual operating location of the punching machine.
  • punching tools especially the upper tool of the punching tool, solid or integral part of a punching machine, which can not be replaced at a customer's site just.
  • a punching machine is factory equipped once with a punching tool for a particular stamped product and then remains permanently within the punching machine, usually over the entire production cycle or life cycle of the punching machine.
  • the present stamping tool set-up system can advantageously be further developed if the displaceable carrying device comprises a lower tool of the stamping tool. As a result, the present punching tool set-up system is particularly compact. Furthermore, it is advantageous if the punching tool set-up system comprises coupling means by means of which the punching tool can be coupled to the punching machine or decoupled from the punching machine. Especially such coupling means allow a very fast punch tool change with the punch tool set-up system proposed here.
  • the punching tool set-up system comprises coupling means by means of which the upper tool can be coupled to the adapter device or decoupled from the adapter device.
  • the punching tool set-up system comprises coupling means by means of which the lower tool can be coupled to the machine table or decoupled from the machine table.
  • An advantageous further development of the present stamping tool set-up system is present, for example, when the stamping tool set-up system comprises stamping tools in which a lower tool of a stamping tool and an upper tool of a stamping tool can be operatively connected to one another to form a mobile exchange unit. This makes it possible to bring in or remove the lower tool and the upper tool as a composite, ie as a whole as a whole punching tool in the respective equipped punching machine.
  • the object of the present invention is according to a ninth aspect of a punch for punching punching products, in particular of automotive components, such as instrument panels, door inner panels or the like, for a punching machine, in particular for a present punching machine and / or for a present punching tool set-up system , solved with a lower tool and with an upper tool, wherein the lower tool and the upper tool are adapted to that the upper tool is deductible on the lower tool, so that the upper tool is supported by the lower tool.
  • the lower tool and the upper tool together form a transport unit, in particular during set-up or set-up operations, whereby the punching tool can be completely inserted into the punching machine or be discharged out of the punching machine, whereby such set-up or set-up operations are made considerably easier.
  • the lower tool has carrying elements, in particular four Tragearmieri, for the upper tool on which the upper tool during setting of the punching machine is deductible.
  • Such support elements or Tragearmieri can immediately be provided or integrated on the lower tool and / or on the upper tool, so that they are held captive on the punching tool.
  • Such support elements or support arm elements are extendable or retractable or foldable or retractable, or the like attached to the lower tool and / or the upper tool, so that they can be retracted or folded when not in use, so that these support elements or support arm elements at egg - Do not disturb the regular punching operation of the punching machine.
  • these carrying elements or supporting arm elements can be unfolded or extended out of the respective lower tool and / or upper tool, so that the upper tool can then be supported on the lower tool.
  • Such support elements or support arm elements, or the like can also be introduced as loose independent elements from outside between the lower tool and the upper tool for the purpose of a punch tool change, whereby the construction of the actual punch tool can be made even simpler. This introduction of the support elements or support arm elements can be done manually as well as by machine.
  • the upper tool has support elements, in particular four support arm elements, for the lower tool, on which the upper tool can be supported on the lower tool when setting up the punching machine. It is self-evident that supporting or supporting elements can not only be provided on the lower tool, but equally well on the upper tool in order to make possible a compact transport unit consisting of lower and upper tool in the sense of the invention.
  • the object of the invention according to a tenth aspect still achieved by a method for installing a punching machine with a punching tool, wherein the punching tool in the punching machine from the operator and / or back of the punching machine ago, preferably as a transportable tool package consisting of lower and upper tool , registered and coupled with the punching machine.
  • This can be a Punching machine very simple and versatile to equip by different punching tools, and is therefore adapted in the shortest possible time to a wide variety of customer requirements.
  • the object of the invention is also achieved by an eleventh aspect of a method for equipping a punching machine on different punching tools to produce different punched products of a punching machine in which a punching machine arranged in the punching machine decoupled from the punching machine and then, preferably as a portable tool package from lower and upper tool, is discharged from the punching machine, and in which then another punching tool, preferably as a transportable tool packages consisting of lower and upper tool, registered in the punching machine and coupled with the punching machine.
  • armor of punching machines outside the factory are possible for the first time.
  • a punching machine can be converted very quickly to another punching tool.
  • An insertion or discharge of punching tools is particularly simple when lowered by vertically movable adapter slide a traversing the punching machine, an upper tool on a lower tool and is deposited thereon, so that the upper tool is supported by the lower tool. As already described at the beginning or above several times, this can be supported, for example, by the above-described carrying elements and / or supporting elements.
  • It punching tool change can be performed faster when the upper tool by means of upper coupling and clamping elements of vertically movable adapter slide a traversing device for vertical movement of the upper tool is manually and / or mechanically decoupled.
  • such a decoupling by releasing a bayonet connection between the upper tool and the vertically movable adapter slide, or by displaceable bolt elements, or other form and / or force and / or frictional connection done.
  • the punching tool in particular the upper tool, can be very easily removed from the punching machine when the vertically movable adapter slides are moved vertically upwards and removed from the upper tool.
  • a punch tool change proves to be particularly unproblematic and effective, especially at a place where the punching machine at the customer.
  • a horizontal shifting out of the machine table can take place for example by means of a horizontal displacement device with horizontally extending truss elements.
  • these horizontally extending truss elements are designed to be telescopic.
  • they have rolling devices by means of which the punching tool can be rolled out of the punching machine.
  • the machine side most widely executed horizontal displacement device can be used.
  • such a horizontal displacement device can also establish an air cushion on which the punching tool can be discharged, to name just one more option.
  • a related horizontal displacement device but also be brought from the outside to the punching machine.
  • a punching tool is delivered to the punching machine and registered by means of a horizontally movable machine table of the punching machine in the punching chamber of the punching machine.
  • the machine table is mounted horizontally displaceable on the punching machine or on a ground foundation.
  • the Einrüst- or Jost compiler can be further refine, when the lower tool of the clamping tool is coupled by means of manually and / or mechanically lower coupling and clamping elements on a machine table of the punching machine.
  • vertically movable adapter slide a traversing device of the punching machine moved vertically downwards and approximated to the upper tool. This can advantageously be dispensed with additional in particular not belonging to the punching machine assembly aids such as lifting or holding devices.
  • the upper tool is coupled by means of upper coupling and clamping elements to the vertically movable adapter slide and the upper tool then lifted from the lower tool.
  • the object is also achieved according to a twelfth aspect of the invention by a method for operating a punching machine for punching punching products, such as automotive components, in particular instrument panels, door panels or the like, in which the punched products from the operating side in the Punching machine, in particular in a punching work, are inserted, in which the punching products are punched, and in which the punched products are removed from the punching machine, wherein the method is characterized in that the punched punched products are removed automatically on the back of the punching machine.
  • a particularly effective handling of the stamped punched products can be achieved if the punched punching products are removed at the back of the punching machine by means of a preferably multi-axially movable in space manipulator of a robot device.
  • the punched-out stamped parts can also be removed from the punching working space of the punching machine in a multi-axial manner, whereby faster work processes can be achieved.
  • a pivotally mounted machine table is first pivoted in the direction of the operating side, preferably about a horizontal pivot axis, after the stamped punched products have been removed at the back of the punching machine.
  • collisions of the relevant components of the punching machine can be avoided.
  • the robot device can be placed behind, beside or else above the punching machine, for example.
  • a punching machine can be equipped by such a robot device for loading with punched products still punched out to achieve even better automation.
  • the object is achieved according to a ninth aspect of the invention by a use of a punching tool of a punching tool as an entry and / or discharge device for a punching top tool of the punching tool when installing or equipping a punching machine with punching tools.
  • the punching lower tool not only serves as a counter-tool for the punching top tool in a punching operation, but moreover also as a support and bearing device. This makes a punching tool change on a punching machine particularly easy.
  • the punching tool is not only used as a carrier of products to be punched, but it can be used immediately as a carrier for the punching top tool when the punching tool is to be inserted or discharged into the punching machine.
  • FIG. 1 schematically shows a front view of a punching machine with an exchangeable punching tool in a normal starting position
  • 1 is a further front view of the punching machine shown in FIG. 1 in a starting position for a punching tool change with a lowered moving or adapter device and an upper tool already set down on the lower tool with respect to a transport position
  • FIG. 1 schematically a next front view of the punching machine shown in Figures 1 to 3 in a first Entkoppelposition with an already decoupled upper tool and with a moved back without upper tool traversing or adapter device; schematically a detailed view of a left lower coupling unit for coupling and decoupling of the lower tool with respect to the punching machine shown in Figures 1 to 4; schematically shows a first front perspective view of the punching machine of Figures 1 to 5 according to the decoupling position shown in Figure 4; schematically another perspective front view of the punching machine of Figures 1 to 6 with a substantially already discharged from the punching machine punching tool in the form of a portable tool package or a mobile exchange unit consisting essentially of the upper and the lower tool of the punching tool; schematically another perspective front view of the punching machine of Figures 1 to 7 with a robot device for removing punching products on the back of the punching machine; and schematically a view of a plunger device with a U-shaped main body.
  • the punching machine 1 shown in FIGS. 1 to 8 is designed for punching out different stamped products (not shown here).
  • Punching products of this type which are processed first and foremost on this punching machine 1, come from the automotive sector, such as instrument panels, door panels, etc., but can also be other stamped products.
  • the punching machine 1 is adapted to replace a punching tool 2 for a stamped product change, so that the punching machine 1 can be equipped with different punching tools 2 in particular at their place of use 3 or on-site.
  • the present punching machine 1 has a longitudinal extent L, a vertical extent H and a depth extension T. Furthermore, the punching machine 1 also has an operating side B, which represents the front of the punching machine 1, on which the punching machine 1 is operated by an operator. Correspondingly, the punching machine 1 has a rear side R located further back relative to the operating side B.
  • the punching machine 1 a frame 4, which consists essentially of a frame base 5, a frame top 6 and two frame side parts 7 and 8, namely a left frame side member 7 and the right frame side member 8.
  • the lower frame part 5 is essentially characterized by a solid frame 9, by means of which the punching machine 1 stands stably on a base foundation 10.
  • the upper frame part 6 consists essentially of a front and a rear Obergurtteil 12 and 13, wherein the front upper rail part 12 and the rear upper rail part 13 are fixedly connected at their outer ends with a connecting part 14 and 15 to a top frame 16 together.
  • Each of the two frame side parts 7 and 8 has a front and a rear pillar stand 18 and 19 (here only exemplified with respect to the left frame side member 7, see for example Figure 6).
  • the front pillar 18 is realized here as a tie rod in the form of a rack member 20, while the rear pillar 19 is designed as Gleitstangenteil 21.
  • the frame base 5 and the frame top 6 by means of the front and rear pillars 18 and 19 are kept separate and spaced, in such a way that between the frame base 5 and the frame top 6 a sufficiently large space 23 and thus ultimately a punching working space 24 of punching machine
  • a machine table 25 is further provided, by means of which the lower tool 26 of the punching tool 2 is held in the punching machine 1.
  • the machine table 25 can be pivoted upwards about a pivot axis 25A from the rear side R in order to insert punched products more easily into the punching machine and to be able to remove the punching machine 1 again after a punching operation.
  • this pivoting function is firmly integrated in the punching machine 1 or in the machine table 25 and not in the punching tool 2 or in particular in the lower tool 26 thereof, whereby the present switching function is significantly improved.
  • the upper tool 27 of the punching tool 2 is mounted on a traversing device 28, by means of which the upper tool 27 can be moved vertically in the punching working space 24.
  • this punching machine 1 is now adapted to the punching tool
  • the traversing device 28 in the present case with two vertically movable adapter slides 30 and 31 is immediately designed as an adapter device 32, via which the upper tool 27 is arranged as a whole coupled or decoupled on the punching machine 1.
  • the two vertically movable adapter slides 30 and 31 can be considered strictly speaking as two separate ram devices.
  • This adapter device 32 has for safe holding of the upper tool 27 on the two vertically movable adapter slide 30 and 31 or on the traversing device 28 of the punching machine 1 beyond each still an adapter teeth 33 with a plurality of holding and positioning teeth 34 (only exemplified on) ,
  • the upper tool 27 as a whole of the two vertically movable adapter slides 30 and 31 can be coupled or decoupled, which means that not only individual punching or cutting means (not shown here) can be replaced, but immediately the entire body 35th of the upper tool 27 is arranged interchangeable on the traversing device 28.
  • the fixed to the shuttle 28, but interchangeably coupled upper tool 27 connects, inter alia, the two vertically movable adapter slide 30 and 31 in the sense of a cross member main part 36, whereby the upper tool 27, the two adapter slides 30 and 31 is a stable connection.
  • the shuttle 28 still has a front cross-member part 37 and a rear cross-member part 38th
  • the two vertically movable adapter slides 30 and 31 are vertically guided by means of the displacement device 28 mounted on the punching machine 1, wherein the shuttle 28 for this purpose, a left guide unit 42 for vertically guiding the left adapter carriage 30 and a right guide unit 43 for vertically guiding the right adapter slide 31 includes ,
  • the two guide units 42 and 43 are configured by guide column elements (not explicitly numbered here again) of the left frame side part 7 and the right frame side part 8 in the form of the vertical columns 18 and 19, respectively.
  • the traversing device 28 for vertical driving of the two vertically movable adapter slides 30 and 31 and thus also of the upper tool 27 has a corresponding vertical drive 50, this vertical drive 50 is advantageously arranged on the frame top 51, whereby the vertical drive 50 above and in particular outside of Punching workroom 24 is arranged.
  • the vertical drive 50 of the shuttle 28 in this case comprises a first drive unit 52 for driving the left adapter carriage 30 and a second drive unit 53 for driving the right adapter slide 31.
  • this vertical drive 50 with its two drive units 52 and 53 at least partially an advantageously placed drive means 55 for Driving the vertically movable adapter slide 30 and 31st
  • the drive unit 55 is placed on the frame top 51 of the punching machine 1. More precisely, the drive device 55 is arranged so far above the two vertically movable adapter slide 30 and 31, so that in particular the two drive units 52 and 53 of the vertical drive 50 are located above the machine construction space 23 and in particular of the punching working space 24.
  • the two vertically movable adapter carriages 30 and 31 or the temporarily fixed upper tool 27 with the two drive units 52 and 53 can be moved vertically upwards and downwards.
  • the first vertically movable adapter slide 30 is assigned its own drive unit 52 and the second vertically movable adapter slide 31 has its own drive unit 53.
  • the two drive units 52 and 53 are each equipped with a hydraulic cylinder drive 56 (here only exemplified, see Figure 1), the cylinder part 57 is fixedly secured in the respective connecting part 14 and 15 of the upper frame 16 and the Gestelloberteils 6 wherein the piston part 58 of the hydraulic cylinder drive 56 can be moved out of the cylinder part 57 downwards or pulled upwards into the cylinder part 57 (see in particular FIG. 6).
  • the cylinder part 57 facing away from the end 59 of the respective piston member 58 is in this case connected to the left and right adapter slide 30 and 31, so that by pressing the hydraulic cylinder drive 56, the adapter slides 30 and 31 are moved downwards or upwards within the frame 4 of the punching machine 1 can.
  • the present punching machine 1 has an extremely compactly constructed traversing device 28 or drive device 55, which can ideally be accommodated completely in frame side parts 7 and 8 of the punching machine 1.
  • the accessibility of the punching work space 24, in particular when entering or discharging a punching tool 2 into the punching machine 1 or out of the punching machine 1, is again significantly improved by the machine table 25, which is also advantageous independently of the other features of the invention, since the machine table 25 can be changed of the punching tool 2 is horizontally movable.
  • a horizontal displacement device 65 is provided on the lower frame part 5, which in this embodiment in guide rail parts 66 guided guide slide parts 67 includes.
  • the horizontal displacement device 65 in this exemplary embodiment comprises two base parts 68 (here only exemplarily numbered, see FIG. 7), by means of which the machine table 25 pulled out of the punching machine 1 can additionally be supported relative to the base foundation 10.
  • the footer parts 68 may have corresponding casters (not shown here) or sliding feet 69, which are guided, for example, on sliding tracks embedded in the base foundation 10 (not shown here).
  • the accessibility to the entire punching tool 2 is significantly improved by means of the present horizontally movable machine table 25 at a punch tool change. But not only the accessibility to the punching tool 2 per se turns out to be extremely advantageous, but also the entry or discharge of the punching tool 2 with respect to the punching machine 1 itself, since here a particularly component-free 990 held access is created.
  • the punching machine 1 is still characterized by a coupling device 75 for coupling and decoupling of the punching tool 2 with respect to the punching machine 1 or with respect to the frame 4 of the punching machine 1.
  • the coupling device 75 has an upper coupling unit 76 for coupling and decoupling the upper tool 27 to and from the vertically movable adapter slides 30 and 31.
  • the upper coupling unit 76 is shown and described substantially by way of example with respect to the left adapter carriage 30.
  • the upper coupling unit 76 comprises upper coupling means 77 with at least two displaceable coupling and clamping elements 78A and 78B, which can be seen more clearly schematically, in particular according to the illustration according to FIG.
  • each of the coupling and clamping elements 78 A and 78 B has a displaceable pin member 79 (here only exemplified), which from a bolt bearing housing 80 (also only exemplified) out and into the machine space 23rd or the punching work space 24 can be moved in order to determine the upper tool 27 to the respective adapter slide 30 and 31 can be releasably.
  • the coupling and clamping elements 78 A and 78 B are in this case arranged below the adapter teeth 33 of the adapter device 32 such that in particular when extended from the bolt bearing housings 80 bolt elements 79 between the adapter teeth 33 and the pin members 79 a total coupling or clamping space 81 is present in which a shoulder portion 82 (see Figure 2) of the upper tool
  • These rib members 85 are located immediately above the shoulder portion 82 of the body 35 of the upper tool 27.
  • the respective pin member 79 of the coupling device 75 is horizontally displaceable not only in the direction of the longitudinal extension L in the machine tool space 23 and the punching work chamber 24, but also by means of the adapter slide 30 and 31 of the adapter device 32 in the direction of the vertical extent H vertically movable arranged the punching machine 1, that is, in other words, adjustable in height
  • the movable coupling and clamping elements 78A and 78B can be particularly precise with respect to the respective shoulder portion 82 or the rib elements 85 of the upper tool 27 are positioned so that after the entry of a punching tool 1040 2 in the punching machine 1 into a coupling of the upper tool 27 can be easily made to the punching machine 1.
  • the coupling and clamping elements 78A and 78B of the upper coupling unit 1055 and the drive units 52 and 53 or hydraulic cylinder drives 56 of the drive device 55 are essentially well in the respective frame side part 7 or 8, or within or close to one placed in the vertical middle frame side tile plane 87.
  • the movable coupling and clamping elements 78A and 78B are arranged on one of the 1060 drive device 55 opposite side 87 of the adapter slide 30 and 31 to the vertically movable adapter slide 30 and 31, respectively.
  • the respective adapter slide 30 or 31 can be placed with its adapter teeth 33 on the left or right shoulder portion 82 of the upper tool 27, and subsequently the coupling and clamping elements 78 A and 78 B or their respective 1065 ges
  • Bolt member 79 are moved under the respective shoulder portion portion 82 and in this case engage behind the respective shoulder portion 82 and at the same time within clamp the corresponding coupling or clamping space 81 on the left and right adapter slide 30 and 31, so that the upper tool 27 is firmly but releasably fixed to the adapter device 32 and thus also to the shuttle 28.
  • the coupling device also has a lower coupling unit 90 for coupling and decoupling the lower tool 26 with respect to the machine table 25 with respect to the machine table 25 on.
  • the lower coupling unit 90 in this case has lower coupling means 91 with likewise displaceable coupling and clamping elements 92A and 92B, which in each case comprises a pin bearing housing 93 slidably mounted pin members 94.
  • the lower coupling unit 90 interact with the lower tool 26 in such a way that this lower tool 1080 26 can be temporarily coupled to the machine table 25, but can also be easily decoupled from the machine table 25 for a punch tool change.
  • the coupling and clamping elements 92A and 92B have just these lower coupling means 91 in the form of displaceable pin elements 94.
  • the punching machine 1 has a corresponding centering device 97, in particular with pre-centering means 98, which in this embodiment are on both sides of the machine table 25 is arranged.
  • this centering device 97 comprises on the punching tool entry side 1090 or in this case the operating side B, rearwardly tapering pre-centering means 98 in the form of a left guide element 99 arranged on the left on the machine table 25 and a right guide element 100 correspondingly arranged on the right side of the machine table 25.
  • Both guide elements 99 and 100 each have a punching work space 24 1095 inclined guide and centering 101 (here only exemplified, see Figure 5), the centering and guide surfaces 101 of the left guide member 99 and the right guide member 100 in interaction a formulate tapered entry lane 102 in the direction of punching workspace 24.
  • centering device 97 also comprises main centering means 105, which are arranged flanking 1 100 along the secondary entry lane 102 behind the pre-centering means 98 on the right and left.
  • main centering means 105 are characterized at least in this exemplary embodiment essentially by roller and sliding elements 106, which are supported by vertical axis elements 107 (see FIG. 5).
  • a punching tool 2 to be introduced into the punching machine 1 can be aligned particularly precisely on the machine table 25, in particular by means of its lower tool 26, so that a coupling of the punching tool 2 to the punching machine 1 is as error-free as possible in a punching tool change or the like can be done precisely.
  • the lower tool 26 and the upper tool 27 defines each other connected to the portable tool package 1 1 1 and to the mobile exchange unit 112 can be, has the lower tool 26 in this embodiment four Tragar- 1 120 mimplantation 1 13 (here only exemplified), on which the upper tool 27 can be discontinued.
  • the upper tool 27 in this embodiment four support arm 1 14 (here also only exemplified), by means of which the upper tool 27 during the punching tool change on the lower tool 26 from 1 125 can support.
  • support arm elements 1 13 or support arm elements 1 14 shown here by way of example can be realized in many ways.
  • they may comprise additional locking means (not shown) by means of which the lower tool 26 and the upper tool 27 to the transportable 1 1 1 1 or the mobile exchange unit 1 12 can be permanently but detachably connected to each other temporarily, thereby the risk of accidents to reduce when equipping the punching machine 1 or when transporting the punching tool 2.
  • the lower tool 26 in addition to the horizontally movable machine table 25 advantageously structurally simple immediately as extended entry and / or output 1135 support device 115 used for the upper tool 27, whereby a punch tool change can make even easier.
  • the lower tool 26 can act as a storage or intermediate storage device (not figured again) for the upper tool 27, when the entire punching tool 2 as a portable 1 140 tool package 1 1 1 or as a mobile exchange unit 1 12 should be stored.
  • a punching tool changeover system 120 for one or on a punching machine 1 is realized by means of which a punching tool change can be carried out directly at a place of operation 3 uncomplicatedly and thus very quickly.
  • the punching tool changeover system 120 is essentially characterized by the adapter device 32, the coupling device 75, the horizontally movable machine table 25 and the carrying device 110.
  • the present punching machine 1 is still shown in a normal starting position, i. the traversing device 28 or the adapter
  • the traversing device 28 or the adapter device 32 and thus also the upper tool 27 are in an uppermost position within the punching machine 1 and in particular within the machine construction space 23.
  • the punching machine 1 can be equipped with a punched product to be punched
  • the machine table 25 can also be pivoted about its pivot axis 25A, if necessary, so that access, in particular to the lower tool 26, is substantially facilitated.
  • the traversing device 28 or the adapter 1160 are moved so far downwards in the direction of the machine table 25, so that the upper tool 27 can be placed on the lower tool 26 and also parked within the meaning of the invention. More precisely, the upper tool 27 is supported with its support arm elements 1 14 on the Tragarmelementen 1 13 of the lower tool 26, so that already at this time, the lower tool 26 as a carrying-1 165 device 110 for the upper tool 27 functions. Subsequently, the upper coupling unit 76 is actuated such that front and rear upper coupling and clamping elements 78A and 78A are decoupled from the upper tool 27 on the adapter carriages 30 and 31 (see FIG.
  • the lower coupling unit 90 Simultaneously with the decoupling of the upper coupling unit 76, or only subsequently, the lower coupling unit 90 (see Figure 5) is actuated to decouple also corresponding front lower coupling and clamping elements 92A and 92B of the lower tool 26 by the other Bolt members 94 are retracted into the respective further 1 180 Ren bolt bearing housing 93. It follows that also the lower tool 26 is decoupled from the punching machine 1, that it can be removed from the machine construction space 23.
  • the punching machine 1 is again perspectively shown with respect to its situation from FIGS. 2 and 3, in which the upper tool 1 185 27 is set down on the lower tool 26, and the upper tool 27 is already moved by means of the upper coupling unit 76 the punching machine 1 is decoupled.
  • the horizontally movable machine table 25, together with the transportable tool package 1 1 1 or the mobile exchange unit 1 12, is displaced out of the machine construction space 23 to the operating side B.
  • the present punching machine 1 is still characterized by a variable layout with respect to electrical and pneumatic and / or hydraulic units 125 and 126, wherein the electric unit 126 is arranged as shown in FIG. 1 by way of example on the right side of the punching machine 1 and the pneumatic and / or hydraulic processing unit 126 (only shown hidden) are located behind the electrical unit 125 on the rear side R of the punching machine.
  • the electric unit 125 and the pneumatic and / or hydraulic unit 126 can also be arranged reversed in relation to the operating side B and the rear side R on the right side or alternatively also be arranged on the left side of the punching machine 1.
  • one of the units 125 and 126 is arranged on the rear side R and the other of the units 125 and 126 is provided on the punching machine 1 either on the left or on the right.
  • both units 125 and 126 may be placed on the back side R.
  • the punching machine 1 has a very high variability with regard to the layout, solely as a result of these different arrangement possibilities, which are mentioned by way of example and the punching machine 1 is correspondingly versatile configurable, whereby the punching machine 1 is also easily adapted to a variety of job site conditions or customer requirements modular.
  • this variable layout and the entire generous dimensioning 1230 of the machine construction space 23 or of the punching work space 24 offers particularly good accessibility both from the operating side B and from the rear side R forth.
  • a variety of different stamping products from the front so the operating side B ago, possible, with a removal of the punched punching products also easily behind; So on the back R ago, can be done.
  • insertion and removal of stamped products can also be carried out by means of a robot mechanism.
  • the punching machine 1 is still shown in combination with an automated removal device (not separately numbered) in the form of a robot device 127 with a multi-axially movable manipulator 128, by means of which finished punched products are taken from the punching machine 1 on the back side can be.
  • an automated removal device not separately numbered
  • a robot device 127 with a multi-axially movable manipulator 128, by means of which finished punched products are taken from the punching machine 1 on the back side can be.
  • the robot device 127 is arranged laterally behind the punching machine 1. It can because of their multi-axial manipulator 128 but also at other locations in the area of the rear side R of the punching machine 1 are placed.
  • the present punching machine 1 can also be equipped with a modified plunger insertion device 130, as shown in FIG. 9.
  • This plunger device 130 has a base body 131 designed in the shape of a U, which has a covering element 132 and, at its lateral ends 133 and 134, a side element 135 or 136 as side regions.
  • leg elements 135 and 136 extend in this case at right angles from the covering element 132 downwards.
  • the basic body 131 configured in the form of a u-shape may be configured in a variety of ways, for example as a cast component, or, as in this exemplary embodiment, as a welded construction consisting of individual profile elements.
  • the basic body 131 thus constructed offers a tool receiving space 137 in which the upper tool 27 can be arranged entirely or at least partially, for example two-thirds.
  • the lateral leg members 135 and 136 surround the upper tool 27 laterally wholly or partially, whereby the upper tool 27 can be placed on the punching machine 1 1270 to save space within the plunger device 130.
  • the plunger device 130 is opened in the installed state on its underside 138 in the direction of the lower tool 26 of the punching machine 1, insofar as well as the tool receiving space 137th
  • the lateral leg elements 135 and 136 in this case comprise guide units 42 1275 and 43 for guiding on vertical columns 18 and 19 of the punching machine 1, wherein the guide units 42 and 43 here also guide bushings 139 (only exemplified) comprise.
  • the coupling means 76 and 77 already described above are likewise located on the lateral leg elements 135 and 136, so that the upper tool 27 can be coupled to the plunger device 130 in the sense of the invention 1280, but also decoupled from the plunger device 130 again ,

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

L'invention concerne une machine de matriçage destinée à matricer des produits à matricer, tels que des composants automobiles, en particulier des tableaux de bord, des panneaux de porte intérieurs ou analogue. La machine à matricer comporte un outil de matriçage comprenant un outil inférieur et un outil supérieur, une table de machine destinée à maintenir l'outil inférieur et un moyen de déplacement destiné à déplacer l'outil supérieur par rapport à l'outil inférieur. La machine de matriçage, en particulier l'outil de matriçage, la table de machine et le moyen de déplacement sont adaptés pour remplacer l'outil de matriçage en cas de changement de produit à matricer afin d'adapter la machine de matriçage à de nouveaux produits à matricer.
PCT/DE2018/000267 2017-09-21 2018-09-20 Machine de matriçage, un système d'adaptation d'outil de matriçage, outil de matriçage, procédé d'adaptation d'une machine de matriçage, procédé d'adaptation de machine de matriçage, procédé de fonctionnement d'une machine de matriçage et utilisation d'un outil de matriçage inférieur WO2019057230A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/648,083 US20200282443A1 (en) 2017-09-21 2018-09-20 Punch press set-up
DE112018005363.6T DE112018005363A5 (de) 2017-09-21 2018-09-20 Stanzmaschine, stanzwerkzeug-rüstsystem für eine stanzmaschine, stanzwerkzeug, verfahren zum einrüsten einer stanzmaschine, verfahren zum rüsten einer stanzmaschine, verfahren zum betreiben einer stanzmaschine sowie verwendung eines stanzunterwerkzeugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017008852 2017-09-21
DE102017008852.7 2017-09-21

Publications (2)

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WO2019057230A2 true WO2019057230A2 (fr) 2019-03-28
WO2019057230A3 WO2019057230A3 (fr) 2019-09-06

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PCT/DE2018/000267 WO2019057230A2 (fr) 2017-09-21 2018-09-20 Machine de matriçage, un système d'adaptation d'outil de matriçage, outil de matriçage, procédé d'adaptation d'une machine de matriçage, procédé d'adaptation de machine de matriçage, procédé de fonctionnement d'une machine de matriçage et utilisation d'un outil de matriçage inférieur

Country Status (3)

Country Link
US (1) US20200282443A1 (fr)
DE (1) DE112018005363A5 (fr)
WO (1) WO2019057230A2 (fr)

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CN114274261A (zh) * 2021-12-23 2022-04-05 盐城市智成机械制造有限公司 一种带有外扩式储油结构的导轨式裁断机

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WO2019057230A3 (fr) 2019-09-06
US20200282443A1 (en) 2020-09-10

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