EP2036629A1 - Method and device for fine cutting and forming of a workpiece - Google Patents
Method and device for fine cutting and forming of a workpiece Download PDFInfo
- Publication number
- EP2036629A1 EP2036629A1 EP07018046A EP07018046A EP2036629A1 EP 2036629 A1 EP2036629 A1 EP 2036629A1 EP 07018046 A EP07018046 A EP 07018046A EP 07018046 A EP07018046 A EP 07018046A EP 2036629 A1 EP2036629 A1 EP 2036629A1
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- EP
- European Patent Office
- Prior art keywords
- cutting
- processing
- active elements
- plate
- base circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005520 cutting process Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012546 transfer Methods 0.000 claims abstract description 27
- 238000003754 machining Methods 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 56
- 239000002699 waste material Substances 0.000 claims description 13
- 238000004049 embossing Methods 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims description 11
- 241000237858 Gastropoda Species 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000009940 knitting Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B13/00—Methods of pressing not special to the use of presses of any one of the preceding main groups
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- 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
- B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
- B30B7/02—Presses characterised by a particular arrangement of the pressing members having several platens arranged one above the other
Definitions
- the invention relates to a device for fine cutting and forming a workpiece from a strip of tape, with several, consisting of active elements such as punch and / or forming element, guide plate for the cutting and / or forming element, arranged on the guide plate ring prongs and pressure plate of an upper part and insert, ejector , Crugeamboss and pressure plate of a base existing processing stages for a machining cycle of cutting, embossing, preforming and / or punching o.
- active elements such as punch and / or forming element
- guide plate for the cutting and / or forming element arranged on the guide plate ring prongs and pressure plate of an upper part and insert, ejector , Recgeamboss and pressure plate of a base existing processing stages for a machining cycle of cutting, embossing, preforming and / or punching o.
- the tape strip between closed upper and lower part is clamped and movable in the open position of the upper and lower part in the
- the invention further relates to a method for fine cutting and forming a workpiece from a Tape strip, in which the tape strip a plurality of, consisting of active elements such as punch, and / or forming element, guide plate, arranged on the guide plate ring teeth and pressure plate of a top and cutting plate, ejector, Regeamboss and pressure plate of a base machining stages successively a machining cycle of cutting, embossing, preforming and / or perforation o.
- the tape strip between closed upper and lower part is clamped and processed and moved in the open position of the upper and lower parts in the feed direction cyclically.
- Fineblanked parts with reshaped functional areas are usually produced in progressive composite fineblanking tools, which comprise several successive stages with follow-on tools.
- a cut blank is picked up by a cross slide and fed to the next processing stage with the tool open.
- From the DE 21 65 224 A1 is a device for successively punching a plurality of mutually identical, for optimum utilization of the material nested parts of a sheet metal strip, or the like.
- a step press in which a stamping frame is arranged, which serves to receive a cutting punch and a corresponding formed to this die, which are mutually to a Complete cutting or punching tool.
- the cutting punch and the die are forcibly connected to one another via mechanical links, which after each cut, preferably when the press ram passes through the top dead center position, autonomously effect a synchronous horizontal rotary movement of the punch and die by 180 °. This is done so that the twisting takes place in each case half during the upward and downward stroke of the press ram.
- the objective of this rotary movement is to achieve a material-saving nesting of the punched blanks.
- each tool has a die and a punch driven by the punching machine and the tools for their selective use in relation to the punching machine are positively driven.
- the dies of the tools are connected to a compact unit and thereby rotatably mounted about an axis which coincides with the direction of movement of the drive of the punching machine.
- the associated punching members also form a structural unit. Between the units, an effective guide is provided which ensures the same rotational positions and allows an approach and removal of the units.
- a further disadvantage is that due to the transport of the cut parts by means of cross slide, the tool must be opened so that the cross slide can transport the cut part in the next processing stage.
- the specific production times per part increase as a result.
- the rams of the presses have to drive largely to their upper and lower dead center, which in turn limits the number of strokes. Often left abandoned or not detected by the cross slide waste slugs in the tool room in addition to disturbances in the manufacturing process and damage to the workpieces.
- the present invention seeks to provide a method and apparatus for fine cutting small to medium parts, with which it is possible to massively save valuable material, the processing function of the active elements with the transport function of processing level to processing level with simultaneous increase of stroke rate and economic efficiency and to avoid disruptions in the production process by unexposed waste from the tool.
- the solution according to the invention is characterized in that the cutting plate takes over both the active function, ie active element for the cutting and / or forming process, and the transfer function for transporting the parts from processing stage to processing stage.
- the cutting plate is therefore designed as a disk-shaped transfer part with a plurality of adapted to the active elements working openings in which the cut piece of work or waste for transport from one processing stage to another is received by clamping, the transfer part about a parallel to the processing direction, located in the center of the transfer part rotatable relative to the active elements of the upper part rotatable perpendicular to this after a stroke on the active elements of the lower part and the work openings are arranged in the transfer section on a common base circle, which corresponds to the distance of the processing stage of the axis, and that the processing elements of the upper part are arranged on the base circle fixedly spaced from each other, wherein the processing stages at least two diametrically opposite to the circumference, fixed in the guide plate of the upper part, arranged perpendic
- the transfer part has to perform the lifting and rotating movement on the one hand held in a mounted on the pressure plate holder guide element for vertical displacement of the transfer member in the direction bolt axis against the guide plate and on the other hand rotatably mounted in the pressure piece pin for rotating the transfer part.
- the lifting movement of the transfer part via the pressure piece of the lower part advantageously hydraulically, in which the pressure pin press the guide element in the direction of bolt axis.
- the rotational movement of the transfer part then starts when the lifting movement is completed and the active elements of the lower part no longer disturb the rotational movement of the cutting plate.
- the device according to the invention makes it possible, in addition to a single processing cycle, alternatively to carry out the processing stages of a plurality of processing cycles on base circles located concentrically to the virtual axis of rotation of the transfer part. This leads to a significant increase in production quantities.
- the feed and discharge direction of the tape strip runs over the virtual axis of rotation of the transfer part, ie beyond the center of the base circle.
- Each processing cycle is associated with at least one discharge channel, which is arranged depending on the number of processing stages leading to the outside.
- the waste slugs are discharged in at least one separate, after running discharge channel.
- the removal is preferably carried out by an outward blowing or tape transport.
- the separate discharge of waste slugs has the advantage that the discharge of the finished workpieces is completely separated from the waste discharge. The risk that a disturbance in the production process will occur due to unexploded waste is thus largely ruled out.
- the method according to the invention makes it possible to clamp the work piece cut out of the tape strip and / or the blank in a clamping manner in a work opening located on a circular path and to store it in the work opening.
- a lifting movement with subsequent rotation about a the distance of the active elements from each other corresponding amount stored in the respective work piece workpiece progressively reaches the next processing stage, wherein at each rotation step, the active elements of the upper part and the active elements of the lower part brought to coincide and after adjusting and Close to complement a pair of the respective processing level.
- the method according to the invention has the great advantage that several processing cycles can be carried out simultaneously, wherein a first processing cycle is carried out on a first base circle and a further processing cycle on a base circle which differs from the first base circle.
- Fig. 1 a section through the device according to the invention in the open position of the upper and lower part along the line AA Fig. 2 .
- Fig. 2 a plan view of the inventive device according to Fig. 1 .
- Fig. 3 a section through the device according to the invention in the processing stage "cutting" at top dead center according to the inventive method
- Fig. 4 a section through the device according to the invention in the processing stage "embossing" at top dead center according to the inventive method
- Fig. 5 a section through the device according to the invention in the processing stage "ejection" at top dead center according to the inventive method.
- the Fig. 1 shows the basic structure of the inventive device for producing a finely cut and formed workpiece W.
- the device according to the invention has an upper part 1 and lower part 2.
- the upper part 1 of the device according to the invention includes a guiding plate 3 having a ring point 4, a punch 5 for punching a tape strip 6 , a cutting punch 7 for cutting a perforated blank 8 from the tape strip 6, an embossing punch 9 (see Figure 4 ) for performing a stamping operation on the cut blank 8 and at least two locking bolts 10.
- the active elements punch 5, cutting punch 7 and stamp 9 are guided in the guide plate 3. Their respective working direction is perpendicular to the tape strip 6.
- the two locking bolts 10 are disposed near the outer edge of the guide plate 3 and are diametrically opposite.
- the lower part 3 is formed from a socket 12, a disc-shaped cutting plate 13 with guide element 14, a waste channel 15, an ejector 16, an embossing boss 17 and a central bearing pin 18 which is fixed on the lower pressure plate 19.
- Cutting plate 13 and guide member 14 form a common component which is rotatable.
- corresponding cutting openings 20 are provided, which are associated with the active elements 5, 7 and 8 respectively.
- the cutting plate 13 supports centrally with its guide element 14.
- the guide member 14 is supported on its outer periphery on the socket 12, in the plane E between the guide surfaces of the socket 12 and guide member 14 an unillustrated drive element acts, such as a stepper motor for generating the required drive torque for rotating the cutting plate 13 to their on the axis of the journal 18 located virtual axis A.
- an unillustrated drive element acts, such as a stepper motor for generating the required drive torque for rotating the cutting plate 13 to their on the axis of the journal 18 located virtual axis A.
- a lower under hydraulic pressure pressure pin 21 acts, with the aid of the cutting plate 13 together with its guide member 14 can perform a defined lifting movement in the direction perpendicular to the tape strip 6.
- the ejector 16 as a counter-holder for the cutting punch 7 is supported by a further under pressure hydraulic pressure pin 22.
- the disc-shaped cutting plate 13 In the disc-shaped cutting plate 13 are near its outer periphery a plurality of bolt openings 23 which are diametrically opposed. In closed delivery of upper and lower part 1 and 2, the two diametrically opposed locking bolts 10 each engage in two latch openings 23.
- the bolt axis openings 23 are distributed along the circumference of the cutting plate 13 so that upon engagement of the locking bolt 10, the corresponding active elements of the upper and lower part 1 and 2 together an active pair , ie each can form a processing stage.
- the tape strip 6 is in the closed position of Clamped upper and lower part between the guide plate 2 and cutting plate 13 and the ring prong 4 already penetrated into the tape strip 6.
- the punch 5 and the corresponding cutting opening 20 of the cutting plate 13, cutting punch 7 in the upper part 1 and ejector 16 in the lower part 2 and die 9 in the upper part 1 and refgeamboss 18 in the lower part 2 form corresponding pairs of action, as in below Fig. 2 is described in more detail, lie on a common base circle GK, which has the virtual axis A to the center.
- the Fig. 2 shows the device according to the invention in plan view, which illustrates the sequence of the method according to the invention.
- the blank 8 possibly also an inner mold is cut into the working opening 20 of the cutting plate 20 from the Generale Research T1 of the tape strip 6 and not ejected.
- the blank 8 remains in the working opening 20.
- the cutting plate 13 including guide member 14 is lifted by the hydraulically actuated pressure pin 21 and rotated with the present in the cutting opening 20 blank 8 in the next following working position.
- the rotation is in the clockwise direction to the rear of the device.
- the upper and lower parts 1 and 2 are closed, in which the locking bolts 10 engage in the corresponding locking holes 23 of the cutting plate 13.
- the cutting plate 13 is now through the Locking bolt 10 is locked and it can on the blank 8, the next operation, for example, embossing or ejecting the slugs 26 in a channel 15 (see also Fig. 1 ).
- the cutting plate 13 is in turn raised with the remaining in the working opening 20 blank 8 when opening the upper and lower part and rotated until the next following working position (processing stage) is reached.
- the cutting plate 13 is locked as described in the second step and closed upper and lower parts.
- the corresponding work operation is carried out, whereby the work steps repeat until the machining of the part is completed.
- the finished workpiece is ejected from the cutting opening 20 of the cutting plate 13 in a channel 25 and removed for example by blowing out of the interior of the upper and lower part.
- the released cutting opening 20 in the cutting plate 13 reaches the working position in the part T2 row of the tape strip 6, so that a reworking cycle in the clockwise direction on the front of the device can be carried out.
- the individual pairs of action can be on concentrically arranged base circles GK, each having from the virtual axis of rotation A of the cutting plate 13 different radii R, so that several processing operations can be performed simultaneously.
- Each processing cycle is a channel 25 for the removal of the finished workpieces to the outside.
- the discharge direction AR of the finished parts can vary according to the number of active pairs (processing stages).
- the angles ⁇ can therefore vary with respect to the feeding direction of the tape strip 6.
- the channel 24 for the removal of the Abfallbutzen runs perpendicular to the feed direction of the tape strip 6 and is thus completely separated from the removal of the finished parts, so that corresponding disturbances are excluded by remaining remaining in the tool room slug remnants.
- the Fig. 3 to 5 illustrate the steps cutting, embossing and ejection.
- Upper and lower part 1 and 2 is closed and the tape strip 6 clamped between the guide plate 3 and socket 13.
- the locking bolt 10 engages in the latch opening 23.
- the cutting plate 13 is locked.
- the punch 5 and the punch 7 have cut corresponding parts in the working opening 20 of the cutting plate 13.
- the Fig. 4 shows the work embossing.
- Upper part 1 and lower part 2 of the device according to the invention is closed and the cutting plate 13 is locked by the locking bolt 10.
- the embossing stamp 9 and embossing boss 17 are in working position.
- Fig. 5 the part output of finished fine cut and formed workpieces is shown.
- a finished part is ejected and can be discharged, for example by blowing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Punching Or Piercing (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Feinschneiden und Umformen eines Werkstücks aus einem Bandstreifen, mit mehreren, aus Wirkelementen wie Stempel und/oder Umformelement, Führungsplatte für das Schneid-und/oder Umformelement, an der Führungsplatte angeordnete Ringzacken und Druckplatte eines Oberteils und Schneidplatte, Auswerfer, Prägeamboss und Druckplatte eines Unterteils bestehenden Bearbeitungsstufen für einen Bearbeitungszyklus aus Ausschneiden, Prägen, Vorformen und/oder Lochen o. dgl., wobei der Bandstreifen zwischen geschlossenen Ober- und Unterteil eingeklemmt und in offener Lage von Ober- und Unterteil in Vorschubrichtung bewegbar ist.The invention relates to a device for fine cutting and forming a workpiece from a strip of tape, with several, consisting of active elements such as punch and / or forming element, guide plate for the cutting and / or forming element, arranged on the guide plate ring prongs and pressure plate of an upper part and insert, ejector , Prägeamboss and pressure plate of a base existing processing stages for a machining cycle of cutting, embossing, preforming and / or punching o. The like., The tape strip between closed upper and lower part is clamped and movable in the open position of the upper and lower part in the feed direction.
Die Erfindung betrifft weiterhin ein Verfahren zum Feinschneiden und Umformen eines Werkstücks aus einem Bandstreifen, bei dem der Bandstreifen mehreren, aus Wirkelementen wie Schneidstempel, und/oder Umformelement, Führungsplatte, an der Führungsplatte angeordnete Ringzacken und Druckplatte eines Oberteils und Schneidplatte, Auswerfer, Prägeamboss und Druckplatte eines Unterteils bestehenden Bearbeitungsstufen nacheinander einen Bearbeitungszyklus aus Ausschneiden, Prägen, Vorformen und/oder Lochen o. dgl. unterworfen werden, der Bandstreifen zwischen geschlossenem Ober- und Unterteil eingeklemmt und bearbeitet sowie in offener Lage von Ober- und Unterteil in Vorschubrichtung taktweise weiterbewegt wird.The invention further relates to a method for fine cutting and forming a workpiece from a Tape strip, in which the tape strip a plurality of, consisting of active elements such as punch, and / or forming element, guide plate, arranged on the guide plate ring teeth and pressure plate of a top and cutting plate, ejector, Prägeamboss and pressure plate of a base machining stages successively a machining cycle of cutting, embossing, preforming and / or perforation o. The like. Be subjected, the tape strip between closed upper and lower part is clamped and processed and moved in the open position of the upper and lower parts in the feed direction cyclically.
Feinschneidteile mit umgeformten Funktionsbereichen werden meist in Folgeverbund-Feinschneidwerkzeugen hergestellt, die mehrere aufeinanderfolgende Stufen mit Folgewerkzeugen umfassen. Hierbei wird ein ausgeschnittenes Rohteil von einem Querschieber aufgenommen und der nächsten Bearbeitungsstufe bei geöffnetem Werkzeug zugeführt.Fineblanked parts with reshaped functional areas are usually produced in progressive composite fineblanking tools, which comprise several successive stages with follow-on tools. Here, a cut blank is picked up by a cross slide and fed to the next processing stage with the tool open.
Aus der
Des Weiteren ist aus der
Trotz all dieser Maßnahmen des bekannten Standes der Technik müssen materialverschwendende Umschnitte beim Design des Streifenbildes, insbesondere bei kleineren Teilen im Mehrfachschnittkonzept, vorgesehen werden, damit die Umformoperationen nicht die Stanzgittergeometrie beeinflussen kann. Letztendlich entstehen bei kleinen Teilen pro Hub Abfallkosten, die die Teilekosten übersteigen, wodurch mit dem Feinschneiden für bestimmte Teilepartien zu hohe Materialmengen verbraucht werden.Despite all these measures of the known state of the art material wasting cuts in the design of the stripe image, especially for smaller parts in the multi-section concept, be provided so that the Forming operations can not affect the punched grid geometry. Ultimately, small parts per stroke generate waste costs that exceed part costs, which means that fine blanking consumes too much material for certain parts.
Von Nachteil ist weiterhin, dass infolge des Transports der ausgeschnittenen Teile mittels Querschieber, das Werkzeug geöffnet werden muss, damit der Querschieber das ausgeschnittene Teil in die nächste Bearbeitungsstufe transportieren kann. Die spezifischen Fertigungszeiten pro Teil steigen dadurch. Darüber hinaus müssen die Stößel der Pressen weitgehend bis an ihren oberen bzw. Unteren Totpunkt fahren, was wiederum die Hubzahl einschränkt. Oftmals führen liegengelassene oder durch den Querschieber nicht erfasste Abfallbutzen im Werkzeugraum zusätzlich zu Störungen des Fertigungsablaufs und zu Beschädigungen an den Werkstücken.A further disadvantage is that due to the transport of the cut parts by means of cross slide, the tool must be opened so that the cross slide can transport the cut part in the next processing stage. The specific production times per part increase as a result. In addition, the rams of the presses have to drive largely to their upper and lower dead center, which in turn limits the number of strokes. Often left abandoned or not detected by the cross slide waste slugs in the tool room in addition to disturbances in the manufacturing process and damage to the workpieces.
Bei diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zum Feinschneiden kleiner bis mittlerer Teile bereitzustellen, mit dem es möglich wird, wertvollen Werkstoff massiv einzusparen, die Bearbeitungsfunktion der Aktivelemente mit der Transportfunktion von Bearbeitungsstufe zu Bearbeitungsstufe unter gleichzeitiger Erhöhung von Hubzahl und Wirtschaftlichkeit zu kombinieren und Störungen im Fertigungsablauf durch nicht ausgetragenen Abfall aus dem Werkzeug zu vermeiden.In this prior art, the present invention seeks to provide a method and apparatus for fine cutting small to medium parts, with which it is possible to massively save valuable material, the processing function of the active elements with the transport function of processing level to processing level with simultaneous increase of stroke rate and economic efficiency and to avoid disruptions in the production process by unexposed waste from the tool.
Diese Aufgabe wird durch eine Vorrichtung der eingangs genannten Gattung mit den Merkmalen des Anspruchs 1 und durch ein Verfahren mit Merkmalen des Anspruchs 12 gelöst.This object is achieved by a device of the type mentioned with the features of claim 1 and by a method having features of
Vorteilhafte Ausgestaltungen der Vorrichtung und des Verfahrens sind den Unteransprüchen entnehmbar.Advantageous embodiments of the device and the method are the dependent claims.
Die erfindungsgemäße Lösung zeichnet sich dadurch aus, dass die Schneidplatte sowohl die Wirkfunktion, d.h Aktivelement für den Schneid- und/oder Umformvorgang ist, als auch die Transferfunktion zum Transport der Teile von Bearbeitungsstufe zu Bearbeitungsstufe übernimmt. Die Schneidplatte ist deshalb als ein scheibenförmiges Transferteil mit mehreren an die Wirkelemente angepasste Arbeitsöffnungen ausgebildet, in denen das ausgeschnittene Werk- oder Abfallstück zum Transport von einer Bearbeitungsstufe zur anderen klemmend aufgenommen ist, wobei der Transferteil um eine zur Bearbeitungsrichtung parallele, im Zentrum des Transferteils gelegene virtuellen Achse gegenüber den Wirkelementen des Oberteils drehbar, senkrecht zu dieser nach einem Hub über die Wirkelemente des Unterteils hinweg drehbar und die Arbeitsöffnungen im Transferteil auf einem gemeinsamen Grundkreis angeordnet sind, der dem Abstand der Bearbeitungsstufe von der Achse entspricht, und dass die Bearbeitungselemente des Oberteils auf dem Grundkreis voneinander fix beabstandet angeordnet sind, wobei den Bearbeitungsstufen mindestens zwei am Umfang diametral gegenüberliegende, in der Führungsplatte des Oberteils befestigte, senkrecht zur Achse angeordnete Riegelbolzen und mehrere diametral zum Umfang gegenüberliegend angeordnete Riegelöffnungen im Transferteil zum Justieren, Fixieren und Zustellen der Wirkelemente untereinander zugeordnet sind.The solution according to the invention is characterized in that the cutting plate takes over both the active function, ie active element for the cutting and / or forming process, and the transfer function for transporting the parts from processing stage to processing stage. The cutting plate is therefore designed as a disk-shaped transfer part with a plurality of adapted to the active elements working openings in which the cut piece of work or waste for transport from one processing stage to another is received by clamping, the transfer part about a parallel to the processing direction, located in the center of the transfer part rotatable relative to the active elements of the upper part rotatable perpendicular to this after a stroke on the active elements of the lower part and the work openings are arranged in the transfer section on a common base circle, which corresponds to the distance of the processing stage of the axis, and that the processing elements of the upper part are arranged on the base circle fixedly spaced from each other, wherein the processing stages at least two diametrically opposite to the circumference, fixed in the guide plate of the upper part, arranged perpendicular to the axis locking bolt and a plurality of di Ametral to the circumference arranged latch openings in the transfer section for adjusting, fixing and delivering the active elements are assigned to each other.
Der Transferteil weist zur Ausführung der Hub- und Drehbewegung einerseits ein von in einer auf der Druckplatte angeordnete Fassung gehaltenes Führungselement zum vertikalen Verschieben des Transferteils in Richtung Riegelbolzenachse gegen die Führungsplatte und andererseits einen im Druckstück drehbar gelagerten Zapfen zum Drehen des Transferteils auf.The transfer part has to perform the lifting and rotating movement on the one hand held in a mounted on the pressure plate holder guide element for vertical displacement of the transfer member in the direction bolt axis against the guide plate and on the other hand rotatably mounted in the pressure piece pin for rotating the transfer part.
Die Hubbewegung des Transferteils erfolgt über das Druckstück des Unterteils vorteilhafterweise hydraulisch, in dem die Druckbolzen das Führungselement in Richtung Riegelbolzenachse drücken.The lifting movement of the transfer part via the pressure piece of the lower part advantageously hydraulically, in which the pressure pin press the guide element in the direction of bolt axis.
Die Drehbewegung des Transferteils setzt dann ein, wenn die Hubbewegung abgeschlossen ist und die Wirkelemente des Unterteils die Drehbewegung der Schneidplatte nicht mehr stören.The rotational movement of the transfer part then starts when the lifting movement is completed and the active elements of the lower part no longer disturb the rotational movement of the cutting plate.
Damit die Riegelbolzen in die Riegelöffnungen beim Verriegeln von Oberteil und Unterteil, d.h. Arretieren und Zustellen des Transferteils, eingreifen können, liegen die Achsen von Riegelbolzen Riegelöffnung auf einer gemeinsamen Flucht.In order for the latch bolts to slide into the latch openings when the top and bottom are locked, i. Arresting and delivery of the transfer part, can intervene, the axes of locking bolt latch opening lie on a common escape.
Die erfindungsgemäße Vorrichtung ermöglicht es, neben einem einzigen Bearbeitungszyklus auch alternativ die Bearbeitungsstufen mehrerer Bearbeitungszyklen auf konzentrisch zur virtuellen Drehachse des Transferteils gelegenen Grundkreisen auszuführen. Dies führt zu einer erheblichen Steigerung der Fertigungsstückzahlen.The device according to the invention makes it possible, in addition to a single processing cycle, alternatively to carry out the processing stages of a plurality of processing cycles on base circles located concentrically to the virtual axis of rotation of the transfer part. This leads to a significant increase in production quantities.
Die Zu- und Abführrichtung des Bandstreifens läuft über die virtuelle Drehachse des Transferteils, d.h. über den Mittelpunkt des Grundkreises hinweg. Jedem Bearbeitungszyklus ist mindestens ein Abführkanal zugeordnet, der in Abhängigkeit der Anzahl der Bearbeitungsstufen nach außen führend angeordnet ist.
Die Abfallbutzen werden in mindestens einem separaten, nach verlaufenden Abführkanal abgeführt. Die Abführung erfolgt vorzugsweise durch ein nach außen gerichtetes Ausblasen oder einen Bandtransport.
Die separate Abführung der Abfallbutzen hat den Vorteil, dass die Abführung der fertiggestellten Werkstücke vom Abfallaustrag vollkommen getrennt ist. Die Gefahr, dass durch nicht ausgetragene Abfallbutzen eine Störung im Fertigungsablauf eintritt, ist somit weitgehend ausgeschlossen.The feed and discharge direction of the tape strip runs over the virtual axis of rotation of the transfer part, ie beyond the center of the base circle. Each processing cycle is associated with at least one discharge channel, which is arranged depending on the number of processing stages leading to the outside.
The waste slugs are discharged in at least one separate, after running discharge channel. The removal is preferably carried out by an outward blowing or tape transport.
The separate discharge of waste slugs has the advantage that the discharge of the finished workpieces is completely separated from the waste discharge. The risk that a disturbance in the production process will occur due to unexploded waste is thus largely ruled out.
Das erfindungsgemäße Verfahren gestattet es, das aus den Bandstreifen ausgeschnittene Werkstück und/oder den Rohling in einer auf einer Kreisbahn liegenden Arbeitsöffnung klemmend aufzunehmen und in der Arbeitsöffnung zu speichern. Durch eine Hubbewegung mit nachfolgender Drehbewegung um einen, dem Abstand der Wirkelemente voneinander entsprechenden Betrag gelangt das in der jeweiligen Arbeitsöffnung gespeicherte Werkstück schrittweise zur nächstfolgenden Bearbeitungsstufe, wobei bei jedem Drehschritt die Wirkelemente des Oberteils und die Wirkelemente des Unterteils zur Deckung gebracht und sich nach dem Justieren und Schließen zu einem Wirkpaar der jeweiligen Bearbeitungsstufe ergänzen.The method according to the invention makes it possible to clamp the work piece cut out of the tape strip and / or the blank in a clamping manner in a work opening located on a circular path and to store it in the work opening. By a lifting movement with subsequent rotation about a, the distance of the active elements from each other corresponding amount stored in the respective work piece workpiece progressively reaches the next processing stage, wherein at each rotation step, the active elements of the upper part and the active elements of the lower part brought to coincide and after adjusting and Close to complement a pair of the respective processing level.
Das erfindungsgemäße Verfahren hat den großen Vorteil, dass mehrere Bearbeitungszyklen gleichzeitig durchgeführt werden können, wobei ein erster Bearbeitungszyklus auf einem ersten Grundkreis und ein weiterer Bearbeitungszyklus auf einem Grundkreis durchgeführt wird, der sich vom ersten Grundkreis unterscheidet.The method according to the invention has the great advantage that several processing cycles can be carried out simultaneously, wherein a first processing cycle is carried out on a first base circle and a further processing cycle on a base circle which differs from the first base circle.
Von besonderem Vorteil ist weiterhin, dass ein separater Transport der feingeschnittenen und umgeformten Werkstücke innerhalb des Werkstücks mittels Querschieber nicht mehr notwendig ist. Die Schneidplatte übernimmt neben ihrer Aktivfunktion auch die Transportfunktion. Die Werkstücke werden vollkommen ausgeschnitten und vom Stanzgitter getrennt, so dass materialverschwendende Umschnitte vor allem bei kleinen Teilen nicht mehr in Kauf genommen werden müssen. Dies führt zu erheblichen Materialeinsparungen bei kleinen und mittleren Feinschneidteilen, wodurch das Feinschneiden trotz signifikant steigender Stahlpreise lukrativ in der Anwendung bleibt.Of particular advantage is further that a separate transport of the finely cut and formed workpieces within the workpiece by means of cross slide is no longer necessary. In addition to its active function, the insert also handles the transport function. The workpieces are completely cut out and separated from the stamped grid, so that material-wasting cuts, especially in small parts no longer have to be accepted. This leads to considerable material savings in small and medium-sized fineblanked parts, which means that fineblanking remains lucrative despite significant increases in steel prices.
Dadurch, dass die feingeschnittenen und umgeformten Werkstücke nach erfolgter Schneid- oder Umformoperation in den Arbeitsöffnungen geklemmt aufgenommen und zur nächsten Bearbeitungsstufe transportiert werden, entsteht der Vorteil, dass die Werkstücke durch eventuell im Werkzeugraum verbliebene Abfallbutzen beim Feinschneid- oder Umformvorgang nicht beschädigt werden können.The fact that the finely cut and formed workpieces clamped recorded after the cutting or forming operation in the work openings and transported to the next processing stage, there is the advantage that the workpieces can not be damaged by any remaining waste in the tool room during fineblanking or forming process.
Infolge des Transfers der Werkstücke mittels der Schneidplatte und des Wegfalls eines separaten Schiebers zum Transport der Teile kann der Stößelweg der Presse insgesamt deutlich reduziert werden, wodurch es möglich wird, die Hubzahl, d.h. die Taktzahl, beträchtlich zu erhöhen.As a result of the transfer of the workpieces by means of the cutting plate and the omission of a separate slider for transporting the parts of the plunger stroke of the press in total be significantly reduced, making it possible to increase the stroke rate, ie the number of cycles considerably.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung unter Bezugnahme auf die beigefügten Zeichnungen.Further advantages, features and details of the invention will become apparent from the following description with reference to the accompanying drawings.
Die Erfindung soll nachstehend an ein Ausführungsbeispiel näher erläutert werden.
Es zeigtThe invention will be explained in more detail below to an embodiment.
It shows
Die
Auf die Führungsplatte 2 drückt der unter Hydraulikdruck stehende obere Druckbolzen 11.The
On the
Das Unterteil 3 ist gebildet aus einer Fassung 12, einer scheibenförmigen Schneidplatte 13 mit Führungselement 14, einem Abfallkanal 15, einem Auswerfer 16, einem Prägeamboss 17 und einem zentralen Lagerzapfen 18, der auf der unteren Druckplatte 19 fixiert ist. Schneidplatte 13 und Führungselement 14 bilden ein gemeinsames Bauteil, das drehbar ist. In der Schneidplatte 13 sind entsprechende Schneidöffnungen 20 vorgesehen, die den Aktivelementen 5, 7 und 8 entsprechend zugeordnet sind. Auf dem Lagerzapfen 18 lagert die Schneidplatte 13 mit ihrem Führungselement 14 mittig auf.
Das Führungselement 14 stützt sich an seinem Außenumfang an der Fassung 12 ab, in der Ebene E zwischen den Führungsflächen von Fassung 12 und Führungselement 14 ein nicht dargestelltes Antriebselement angreift, beispielsweise ein Schrittschaltmotor für die Erzeugung des erforderlichen Antriebsmoments zum Drehen der Schneidplatte 13 um ihre auf der Achse des Lagerzapfens 18 gelegene virtuelle Achse A.The
The
Auf das Führungselement 14 wirkt ein unterer unter Hydraulikdruck stehender Druckbolzen 21 ein, mit dessen Hilfe die Schneidplatte 13 samt ihres Führungselements 14 eine definierte Hubbewegung in Richtung senkrecht zum Bandstreifen 6 ausführen kann. Der Auswerfer 16 als Gegenhalter für den Schneidstempel 7 wird von einem weiteren unter Hydraulikdruck stehenden Druckbolzen 22 abgestützt.On the
In der scheibenförmigen Schneidplatte 13 befinden sich nahe ihrem äußeren Umfang mehrere Riegelöffnungen 23, die sich diametral gegenüberliegen. In geschlossener Zustellung von Ober- und Unterteil 1 bzw. 2 greifen die beiden diametral gegenüberliegenden Riegelbolzen 10 jeweils in zwei Riegelöffnungen 23 ein. Die Mittenachse der entsprechenden Riegelöffnung 23 liegt auf der Achsflucht B des Riegelbolzens 1. Die Riegelöffnungen 23 sind dabei so entlang dem Umfang der Schneidplatte 13 verteilt, dass bei Eingriff der Riegelbolzen 10 die entsprechenden Wirkelemente von Ober- und Unterteil 1 bzw. 2 miteinander ein Wirkpaar, d.h. jeweils eine Bearbeitungsstufe, bilden können. Der Bandstreifen 6 ist im geschlossenen Stellungszustand von Ober- und Unterteil zwischen Führungsplatte 2 und Schneidplatte 13 eingeklemmt und die Ringzacke 4 bereits in den Bandstreifen 6 eingedrungen.In the disc-shaped
Der Lochstempel 5 und die entsprechende Schneidöffnung 20 der Schneidplatte 13, Schneidstempel 7 im Oberteil 1 und Auswerfer 16 im Unterteil 2 sowie Prägestempel 9 im Oberteil 1 und Prägeamboss 18 im Unterteil 2 bilden entsprechende Wirkpaare, die wie nachfolgend in
Die
Im ersten Arbeitsschritt I wird der Rohling 8, eventuell auch eine Innenform in die Arbeitsöffnung 20 der Schneidplatte 20 aus der Teilereihe T1 des Bandstreifens 6 geschnitten und nicht ausgeworfen. Der Rohling 8 verbleibt in der Arbeitsöffnung 20. Beim Öffnen von Oberteil 1 und Unterteil 2 der erfindungsgemäßen Vorrichtung wird die Schneidplatte 13 einschließlich Führungselement 14 durch die hydraulisch betätigten Druckbolzen 21 angehoben und mit dem in der Schneidöffnung 20 befindlichen Rohling 8 in die nächstfolgende Arbeitsposition gedreht. In dem hier gezeigten Beispiel erfolgt die Drehung im Uhrzeigersinn zur Rückseite der Vorrichtung. Natürlich gehört es auch zu der Erfindung, wenn die Drehrichtung entgegen dem Uhrzeigersinn liegt. Im zweiten Arbeitsschritt II wird das Ober- und Unterteil 1 bzw. 2 geschlossen, in dem die Riegelbolzen 10 in die entsprechende Riegelöffnungen 23 der Schneidplatte 13 eingreifen. Die Schneideplatte 13 ist jetzt durch die Riegelbolzen 10 arretiert und es kann an dem Rohling 8 die Nächstfolgende Arbeitsoperation, beispielsweise ein Prägen oder ein Ausstoßen der Butzen 26 in einen Kanal 15 (siehe auch
Im vierten Arbeitsschritt IV wird das fertig bearbeitete Werkstück aus der Schneidöffnung 20 der Schneidplatte 13 in einen Kanal 25 ausgestoßen und beispielsweise durch Ausblasen aus dem Innenraum von Ober- und Unterteil entfernt. Nach dem Öffnen von Ober- und Unterteil 1 bzw. 2, Anheben und Drehen der Schneidplatte 13 erreicht die freigewordene Schneidöffnung 20 in der Schneidplatte 13 die Arbeitsposition in der Teilereihe T2 des Bandstreifens 6, so dass ein erneuter Bearbeitungszyklus im Uhrzeigersinn auf der Vorderseite der Vorrichtung durchgeführt werden kann.The
In the first step I, the blank 8, possibly also an inner mold is cut into the working
In the fourth step IV, the finished workpiece is ejected from the cutting
Die Zuführrichtung Z des Bandstreifens 6 in die erfindungsgemäße Vorrichtung erfolgt über das Zentrum, d.h. der virtuellen Achse A, so dass es ohne weiteres möglich ist, unterschiedlich breite Bandstreifen 6 einzusetzen, wenn der Grundkreis GK für die Anordnung der einzelnen Bearbeitungsstufen entsprechend angepasst wird.The feed direction Z of the
Je nach Anzahl der notwendigen Bearbeitungszyklen können die einzelnen Wirkpaare auf konzentrisch zueinander angeordneten Grundkreisen GK liegen, die jeweils von der virtuellen Drehachse A der Schneidplatte 13 unterschiedliche Radien R aufweisen, so dass gleichzeitig mehrere Bearbeitungsvorgänge durchgeführt werden können.Depending on the number of necessary processing cycles, the individual pairs of action can be on concentrically arranged base circles GK, each having from the virtual axis of rotation A of the cutting
Jedem Bearbeitungszyklus ist ein Kanal 25 für den Abtransport der fertiggestellten Werkstücke nach außen. Die Abführrichtung AR der fertiggestellten Teile kann entsprechend der Anzahl der Wirkpaare (Bearbeitungsstufen) variieren. Die Winkel α können demzufolge bezogen auf Zuführrichtung des Bandstreifens 6 variieren.
Der Kanal 24 zum Abtransport der Abfallbutzen verläuft senkrecht zur Zuführrichtung des Bandstreifens 6 und ist somit vollkommen von dem Abtransport der Fertigteile separiert, so dass entsprechende Störungen durch im Werkzeugraum verbleibende Butzenreste ausgeschlossen sind.Each processing cycle is a
The
Die
In
In
Bezugszeichenliste
- Oberteil
- 1
- Unterteil
- 2
- Führungsplatte
- 3
- Ringzacke
- 4
- Lochstempel
- 5
- Bandstreifen
- 6
- Schneidstempel
- 7
- Rohling
- 8
- Prägestempel
- 9
- Riegelbolzen
- 10
- Oberer Druckbolzen
- 11
- Fassung
- 12
- Schneidplatte (Matrize)
- 13
- Führungselement
- 14
- Abfallkanal
- 15
- Auswerfer
- 16
- Prägeamboss
- 17
- Lagerzapfen
- 18
- Untere Druckplatte
- 19
- Schneidöffnungen in 13
- 20
- Unterer Druckbolzen
- 21
Unterer Druckbolzen für 16- 22
- Riegelöffnungen
- 23
- Abführkanal für Fertigteile
- 24, 25
- Abfallbutzen
- 26
- Virtuelle Drehachse
- A
- Abführrichtung für fertige Teile
- AR
Achsflucht von 10- B
- Grundkreis
- GK
- Radius von GK
- R
Erste Teilereihe auf 6- T1
Zweite Teilereihe auf 6- T2
- Werkstück
- W
- Zuführrichtung,
Vorschubrichtung von 6 - Z
- Winkel Abführrichtung der Fertigteile
- α
- Arbeitsschritte/Bearbeitungsstufen
- I,XI,III,IV
- top
- 1
- lower part
- 2
- guide plate
- 3
- V-shaped projection
- 4
- punch
- 5
- tape strips
- 6
- cutting punch
- 7
- blank
- 8th
- dies
- 9
- locking bolt
- 10
- Upper pressure pin
- 11
- version
- 12
- Cutting plate (matrix)
- 13
- guide element
- 14
- waste channel
- 15
- ejector
- 16
- coining anvil
- 17
- pivot
- 18
- Lower pressure plate
- 19
- Cutting openings in 13
- 20
- Lower pressure pin
- 21
- Lower pushpin for 16
- 22
- latch openings
- 23
- Discharge channel for finished parts
- 24, 25
- moil
- 26
- Virtual rotation axis
- A
- Discharge direction for finished parts
- AR
- Axis flight of 10
- B
- base circle
- GK
- Radius of GK
- R
- First part series on 6
- T1
- Second part series on 6
- T2
- workpiece
- W
- Feed direction, feed direction of 6
- Z
- Angle discharge direction of the finished parts
- α
- Operations / processing stages
- I, XI, III, IV
Claims (18)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07018046T ATE471776T1 (en) | 2007-09-14 | 2007-09-14 | METHOD AND DEVICE FOR FINE CUTTING AND FORMING A WORKPIECE |
PL07018046T PL2036629T3 (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming of a workpiece |
SI200730318T SI2036629T1 (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming of a workpiece |
DE502007004202T DE502007004202D1 (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming a workpiece |
EP07018046A EP2036629B1 (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming of a workpiece |
ES07018046T ES2346153T3 (en) | 2007-09-14 | 2007-09-14 | PROCEDURE AND DEVICE TO CUT WITH ACCURACY AND CONFORM A PIECE. |
DK07018046.8T DK2036629T3 (en) | 2007-09-14 | 2007-09-14 | Method and apparatus for fine-cutting and reshaping a workpiece |
PT07018046T PT2036629E (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming of a workpiece |
MX2008011611A MX2008011611A (en) | 2007-09-14 | 2008-09-10 | Method and device for fine cutting and forming of a workpiece. |
CA2639502A CA2639502C (en) | 2007-09-14 | 2008-09-11 | Method and device for fine blanking and forming a workpiece |
KR20080090395A KR101495356B1 (en) | 2007-09-14 | 2008-09-12 | Method and device for fine blanking and forming a workpiece |
JP2008234890A JP2009066663A (en) | 2007-09-14 | 2008-09-12 | Method and apparatus for precise punching and precise deformation of workpiece |
US12/283,676 US8132441B2 (en) | 2007-09-14 | 2008-09-15 | Method and device for fine blanking and forming a workpiece |
CN2008102135811A CN101386044B (en) | 2007-09-14 | 2008-09-16 | Method and device for fine cutting and forming of a workpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07018046A EP2036629B1 (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming of a workpiece |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2036629A1 true EP2036629A1 (en) | 2009-03-18 |
EP2036629B1 EP2036629B1 (en) | 2010-06-23 |
Family
ID=38974657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07018046A Active EP2036629B1 (en) | 2007-09-14 | 2007-09-14 | Method and device for fine cutting and forming of a workpiece |
Country Status (14)
Country | Link |
---|---|
US (1) | US8132441B2 (en) |
EP (1) | EP2036629B1 (en) |
JP (1) | JP2009066663A (en) |
KR (1) | KR101495356B1 (en) |
CN (1) | CN101386044B (en) |
AT (1) | ATE471776T1 (en) |
CA (1) | CA2639502C (en) |
DE (1) | DE502007004202D1 (en) |
DK (1) | DK2036629T3 (en) |
ES (1) | ES2346153T3 (en) |
MX (1) | MX2008011611A (en) |
PL (1) | PL2036629T3 (en) |
PT (1) | PT2036629E (en) |
SI (1) | SI2036629T1 (en) |
Cited By (3)
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---|---|---|---|---|
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US9849499B2 (en) | 2013-08-26 | 2017-12-26 | Feintool International Holding Ag | Device and method for transferring workpieces into and out of a tool |
DE102019125690B3 (en) * | 2019-09-24 | 2020-08-27 | Meteor Umformtechnik Gmbh & Co. Kg | Device for fine blanking or normal punching of blanks from a metal strip and for multi-stage processing of the blanks using cutting and processing tools |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2357048B1 (en) * | 2010-02-10 | 2013-06-05 | Feintool Intellectual Property AG | Method and device for influencing the cutting and functional areas on fine-cut finished parts |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892168A (en) * | 1928-12-04 | 1932-12-27 | Dial Engineering Corp | Dial die machine |
CH471647A (en) * | 1967-03-29 | 1969-04-30 | Feintool Ag | Punch press tool |
DE4409658A1 (en) * | 1994-03-21 | 1995-09-28 | Pressta Eisele Gmbh | Stamping machine tooling combination |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2165224C3 (en) | 1971-12-29 | 1974-07-18 | Iwk-Pressen Gmbh, 3503 Lohfelden | Punching device for use in a transfer press |
US3831426A (en) * | 1972-09-29 | 1974-08-27 | R Hakner | Progressive stamping device having work stations in a curvilinear path |
US3848452A (en) * | 1973-03-20 | 1974-11-19 | Dayton Progress Corp | Die apparatus |
JPS6092023A (en) * | 1983-09-30 | 1985-05-23 | Mitsui Haitetsuku:Kk | Progressive die device for manufacturing laminated iron core |
CN2075560U (en) * | 1990-10-08 | 1991-04-24 | 天津手表厂 | Miniature multi-working position progressive die |
CN2459112Y (en) * | 2000-09-29 | 2001-11-14 | 长春汽车材料研究所 | Die for moulding end pipe of car steering shaft |
CN2582777Y (en) * | 2002-10-24 | 2003-10-29 | 武汉市工程科学技术研究院光学研究所 | Eccentric multimould displacement mould changing device used for plate material punching press |
-
2007
- 2007-09-14 PL PL07018046T patent/PL2036629T3/en unknown
- 2007-09-14 AT AT07018046T patent/ATE471776T1/en active
- 2007-09-14 DK DK07018046.8T patent/DK2036629T3/en active
- 2007-09-14 EP EP07018046A patent/EP2036629B1/en active Active
- 2007-09-14 PT PT07018046T patent/PT2036629E/en unknown
- 2007-09-14 DE DE502007004202T patent/DE502007004202D1/en active Active
- 2007-09-14 SI SI200730318T patent/SI2036629T1/en unknown
- 2007-09-14 ES ES07018046T patent/ES2346153T3/en active Active
-
2008
- 2008-09-10 MX MX2008011611A patent/MX2008011611A/en active IP Right Grant
- 2008-09-11 CA CA2639502A patent/CA2639502C/en active Active
- 2008-09-12 KR KR20080090395A patent/KR101495356B1/en active IP Right Grant
- 2008-09-12 JP JP2008234890A patent/JP2009066663A/en not_active Withdrawn
- 2008-09-15 US US12/283,676 patent/US8132441B2/en active Active
- 2008-09-16 CN CN2008102135811A patent/CN101386044B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892168A (en) * | 1928-12-04 | 1932-12-27 | Dial Engineering Corp | Dial die machine |
CH471647A (en) * | 1967-03-29 | 1969-04-30 | Feintool Ag | Punch press tool |
DE4409658A1 (en) * | 1994-03-21 | 1995-09-28 | Pressta Eisele Gmbh | Stamping machine tooling combination |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9849499B2 (en) | 2013-08-26 | 2017-12-26 | Feintool International Holding Ag | Device and method for transferring workpieces into and out of a tool |
CN104959447A (en) * | 2015-07-14 | 2015-10-07 | 武汉理工大学 | Unbalanced load active balance precise stamping die structure |
DE102019125690B3 (en) * | 2019-09-24 | 2020-08-27 | Meteor Umformtechnik Gmbh & Co. Kg | Device for fine blanking or normal punching of blanks from a metal strip and for multi-stage processing of the blanks using cutting and processing tools |
EP3797893A1 (en) * | 2019-09-24 | 2021-03-31 | Meteor Umformtechnik GmbH & Co. KG | Device for the fine cutting / normal stamping of blanks made from a metal strip and for the multi-stage machining of the blanks by means of cutting and machining tools |
Also Published As
Publication number | Publication date |
---|---|
CA2639502C (en) | 2017-01-03 |
ES2346153T3 (en) | 2010-10-11 |
MX2008011611A (en) | 2009-04-15 |
DE502007004202D1 (en) | 2010-08-05 |
PT2036629E (en) | 2010-08-20 |
ATE471776T1 (en) | 2010-07-15 |
EP2036629B1 (en) | 2010-06-23 |
CN101386044A (en) | 2009-03-18 |
KR20090028471A (en) | 2009-03-18 |
JP2009066663A (en) | 2009-04-02 |
DK2036629T3 (en) | 2010-10-25 |
US8132441B2 (en) | 2012-03-13 |
CA2639502A1 (en) | 2009-03-14 |
US20090090157A1 (en) | 2009-04-09 |
KR101495356B1 (en) | 2015-02-24 |
PL2036629T3 (en) | 2010-11-30 |
SI2036629T1 (en) | 2010-09-30 |
CN101386044B (en) | 2012-11-21 |
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