EP1880778A1 - Method for punching holes for the handle of a mortice bolt into a window profile - Google Patents

Method for punching holes for the handle of a mortice bolt into a window profile Download PDF

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Publication number
EP1880778A1
EP1880778A1 EP07014300A EP07014300A EP1880778A1 EP 1880778 A1 EP1880778 A1 EP 1880778A1 EP 07014300 A EP07014300 A EP 07014300A EP 07014300 A EP07014300 A EP 07014300A EP 1880778 A1 EP1880778 A1 EP 1880778A1
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EP
European Patent Office
Prior art keywords
counter
die
window profile
punching
opening
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Granted
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EP07014300A
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German (de)
French (fr)
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EP1880778B1 (en
Inventor
Frank Schwarz
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Reiplinger & Cokg GmbH
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Reiplinger & Cokg GmbH
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Publication of EP1880778A1 publication Critical patent/EP1880778A1/en
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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

Definitions

  • the invention relates to a method for punching handle holes for an inlet gear in a window profile according to the preamble of patent claim 1.
  • the present invention is based on the object to simplify the production of such holes.
  • This object is achieved according to the present invention according to claim 1 by a method for punching grip holes for inlet gear in a window profile.
  • a method for punching grip holes for inlet gear in a window profile In the window section, an opening for the inlet gear is provided, wherein the window profile is positioned on the counter-die during the punching operation of the handle holes, that this counter-male protrudes through the opening of the inlet gear and supports the window profile during the punching operation of the grip holes.
  • this embodiment of the counter-die simplifies the machining process for producing the grip holes compared to the known methods of milling or drilling.
  • an opening for the inlet gear is punched in the window profile before punching the Gifflöcher in a separate process step, wherein for punching the grip holes, the counter-die is pushed through the punched opening for the inlet gear.
  • the punching of the opening for the inlet gear is carried out in advance in a separate processing step.
  • the punch will be punched out of the opening of the Inlet gear removed again.
  • the counter-die is positioned in the opening for the inlet gear.
  • the counter-die is designed as a punch, so that in the positioning of the window profile to the counter-die the opening for the inlet gear is punched.
  • this opening for the inlet gear is thus perpendicular to the surface normal of the punch holes for the grip holes.
  • the opening for the inlet gear is thus punched by means of the counter-die in their use as a punch.
  • the side surface of this punch is used for the opening of the intake gear as a counter-die.
  • a support element is positioned after the positioning of the window profile to the counter-die under the counter-die.
  • the geometric conditions in a window profile can be taken into account.
  • the window profile is introduced in a direction transverse to the punching direction of the handle holes in the punch press and then positioned in the punching direction, so that the area of the window profile to be punched rests on the counter-die.
  • the window profile must be moved in the punching direction before the punching, because otherwise the window profile would not be positioned in the punch press because of the protrusions. But since the counter-die must be inserted through the opening for the inlet gear in the window profile, so that the achievable thickness of the counter-die is limited.
  • the window profile can first be inserted. After its positioning in the punching direction is advantageously enough space under the mating counter available, so that the support member can be positioned by this support member is inserted, for example.
  • the window profile can thus be positioned in the stamping press, at the same time a counter-matrix (here with a support element) being available during the punching process, which is stable enough.
  • the counter-matrix is first inserted into the window profile. Subsequently, the window profile is placed on the counter-matrix. As a result of this movement of the window profile onto the counter-die, space is again released under the counter-die in the opening in the window profile for the inlet gear, through which the counter-die is inserted at that moment.
  • this space can be used to push under the counter-die to the reinforcement of a support element. This advantageously improves the stability of the counter-die during the punching process.
  • the support element is pushed under the counter-die, advantageously, the geometric conditions of the window profile is still taken into account, because the size of the opening for the inlet gear can be used optimally by the insertion.
  • This support member may be arranged as described in the punching direction below the counter-die.
  • the support member may also be integrated into the die.
  • the window profile in the punch press is positioned in a direction at least substantially transversely to the punching direction
  • the window profile in the punch press in a direction at least substantially positioned in the punching direction
  • a support member is positioned to the counter-die and in a fourth step, the punching operation is performed.
  • the third step can obviously be omitted in the method sequence.
  • the counter-die on a hole through which the punching waste can fall down, wherein the support member in its positioned state at the corresponding location has a receiving pocket or a Abweisö réelle for the punching waste.
  • the punching waste leads to jamming of the counter-die with the window profile, so that the extraction of the counter-die difficult or impossible.
  • a receiving pocket If a receiving pocket is provided, it must be emptied after punching and pulling out the punch. In the case of a reject opening, this has a slope, so that the punching waste slides down along this slope and falls out of the punch.
  • the counter-die on a receiving pocket or a Abweisö réelle for the punching waste on this claim relates to the embodiment without the use of the support element for the counter-die.
  • the picking or removing the punching waste is in this case caused by the counter-die itself.
  • the support elements or the counter-matrices can be manually positioned or automatically positioned in a manufacturing process in the appropriate sequence.
  • FIG. 1 shows a window profile 1 in a lateral section.
  • this window profile is on page 2 to introduce an opening for an inlet gear.
  • a hole for fixing a window handle is to be introduced.
  • the underlying structure with the corresponding part of the side 2 and the reinforcing rib 4 to be punched is to be punched.
  • Figure 2 shows a punch press 5 according to the present invention in a schematic representation.
  • a support member 7 can be seen, which is inserted under the counter-die 6 in the illustrated embodiment.
  • the window profile 1 is first introduced horizontally and then lowered vertically until the window profile 1 rests on the counter-die 6.
  • the counter-die 6 may not be made stronger, because otherwise they could not be inserted into the opening for the inlet gear in the window profile 1. But as soon as the window profile 1 in the vertical direction (Punching direction) is positioned under the counter die 6 again, so that the support member 7 can be inserted under the counter die 6 also in the opening in the window profile 1 for the inlet gear.
  • the designated by the reference numeral 6 part of the counter-die engages in the interior of the window profile 1 and supports the top. It can also be seen that in the inserted state of the window profile 1, designated by the reference numeral 10 nose of the counter die 6, the Versträrkungsrippc supports, which is designated in the illustration of Figure 1 by the reference numeral 4.
  • Figure 3 shows the punch press 5 and the window profile 1, the counter die 6 and the support member 7. It can be seen that the counter-die is inserted into the hole for the inlet gear in the window profile 1. A part of the counter die (nose 10) supports the window profile 1 also in the outer area (reinforcing rib 4). It can also be seen the hole punch 8, with which the grip holes are punched into the window profile 1,
  • Figure 4 shows another punch with a punch 9, with which the opening for the inlet gear is punched into the window profile 1. This step is performed before the punching of the grip holes, so that the counter die 6 and the support member 7 of the punch 5 can be pushed through this opening.
  • the punch 9 directly as a counter-die 6 for the subsequent punching operation of the handle holes.
  • the punch 9 then does not have to be removed in order to be able to introduce the countermatrix 6 as a separate component.
  • FIG. 5 shows schematically the procedure of the method. Accordingly, the window profile 1 is inserted in a first step 501 transversely to the punching direction in the punch 5. In this case, the counter die 6 is pushed into the opening for the inlet gear in the window profile 1.
  • step 502 the window profile 1 is moved in the punching direction so that it comes to rest on the counter-die 6.
  • the support element 7 is inserted. This supports the counter matrix 6 when punching from below.
  • This method step 504 is carried out after the positioning of the window profile 1 and the support element 7.
  • the counter die 6 instead of the counter die 6 with the support element 7, the counter die 6 can also be completely positionable.
  • the two-part design has the advantage that the upstanding end can be easily inserted at the end of the counter-die 7 to support the top of the window profile 1, when the counter-die is first inserted into the opening for the inlet gear and then by lowering the window profile the top directly on the high end comes to rest. It is then possible to dimension the support member so that the opening for the inlet gear can be used optimally.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Gears, Cams (AREA)

Abstract

Method for punching gripping holes comprises forming an opening for an inlet mechanism in a window profile (1) and positioning the profile on a counter die (6) during punching so that the profile is supported during punching.

Description

Die Erfindung betrifft ein Verfahren zum Stanzen von Grifflöchern für ein Einlassgetriebe in ein Fensterprofil nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a method for punching handle holes for an inlet gear in a window profile according to the preamble of patent claim 1.

Die bisher bekannte Vorgehensweise zur Herstellung von Grifflöchern für Einlassgetriebe in Fensterprofilen besteht in einer spanenden Bearbeitung. Die entsprechenden Löcher werden entweder gefräst oder gebohrt.The previously known procedure for the production of grip holes for inlet gear in window profiles consists in a machining. The corresponding holes are either milled or drilled.

Der vorliegenden Erfindung liegt die Aufgabe zu Grunde, die Herstellung derartiger Löcher zu vereinfachen.The present invention is based on the object to simplify the production of such holes.

Diese Aufgabe wird nach der vorliegenden Erfindung gemäß Anspruch 1 gelöst durch ein Verfahren zum Stanzen von Grifflöchern für Einlassgetriebe in ein Fensterprofil. In dem Fensterpofil ist eine Öffnung für das Einlassgetriebe vorgesehen, wobei das Fensterprofil beim Stanzvorgang der Grifflöcher derart auf der Gegenmatrize positioniert ist, dass diese Gegematrize durch die Öffnung des Einlassgetriebes hindurchragt und das Fensterprofil beim Stanzvorgang der Grifflöcher stützt.This object is achieved according to the present invention according to claim 1 by a method for punching grip holes for inlet gear in a window profile. In the window section, an opening for the inlet gear is provided, wherein the window profile is positioned on the counter-die during the punching operation of the handle holes, that this counter-male protrudes through the opening of the inlet gear and supports the window profile during the punching operation of the grip holes.

Vorteilhaft wird durch diese Ausgestaltung der Gegenmatrize der Bearbeitungsvorgang zum Herstellen der Grifflöcher vereinfacht gegenüber den bekannten Vorgehensweisen des Fräsens bzw. des Bohrens.Advantageously, this embodiment of the counter-die simplifies the machining process for producing the grip holes compared to the known methods of milling or drilling.

Bei der Ausgestaltung des Verfahrens nach Anspruch 2 wird vor dem Stanzen der Gifflöcher in einem separaten Verfahrensschritt eine Öffnung für das Einlassgetriebe in das Fensterprofil gestanzt, wobei zum Stanzen der Grifflöcher die Gegenmatrize durch die gestanzte Öffnung für das Einlassgetriebe geschoben wird.In the embodiment of the method according to claim 2, an opening for the inlet gear is punched in the window profile before punching the Gifflöcher in a separate process step, wherein for punching the grip holes, the counter-die is pushed through the punched opening for the inlet gear.

Hierbei erfolgt die Stanzung der Öffnung für das Einlassgetriebe in einem separaten Bearbeitungsschritt vorab. Der Stanzstempel wird nach der Stanzung aus der Öffnung des Einlassgetriebes wieder herausgenommen. Zur Stanzung der Grifflöcher wird anschließend die Gegenmatrize in der Öffnung für das Einlassgetriebe positioniert.Here, the punching of the opening for the inlet gear is carried out in advance in a separate processing step. The punch will be punched out of the opening of the Inlet gear removed again. For punching the grip holes then the counter-die is positioned in the opening for the inlet gear.

Bei der Ausgestaltung des Verfahrens nach Anspruch 3 ist die Gegenmatrize als Stanzstempel ausgeführt, so dass bei der Positionierung des Fensterprofils zur Gegenmatrize die Öffnung für das Einlassgetriebe gestanzt wird.In the embodiment of the method according to claim 3, the counter-die is designed as a punch, so that in the positioning of the window profile to the counter-die the opening for the inlet gear is punched.

Die Flächennormale dieser Öffnung für das Einlassgetriebe ist damit senkrecht zur Flächennormalen der Stanzlöcher für die Grifflöcher. Bei den Fensterprofilen wird damit mittels der Gegenmatrize in deren Verwendung als Stanzstempel die Öffnung für das Einlassgetriebe gestanzt. Bei der nachfolgenden Stanzung der Grifflöcher wird die Seitenfläche dieses Stanzstempels für die Öffnung des Einlassgetriebes als Gegenmatrize verwendet.The surface normal of this opening for the inlet gear is thus perpendicular to the surface normal of the punch holes for the grip holes. In the window profiles, the opening for the inlet gear is thus punched by means of the counter-die in their use as a punch. In the subsequent punching of the grip holes, the side surface of this punch is used for the opening of the intake gear as a counter-die.

Dabei erweist es sich als vorteilhaft, dass die Zahl der Bearbeitungsschritt verringert wird. Nach der Stanzung der Öffnung für das Einlassgetriebe entfällt das Herausziehen des Stanzstempels, um anschließend die Gegenmatrize zu positionieren, weil der Stanzstempel selbst die Gegenmatrize bildet. Erst nach dem Stanzen der Grifflöcher wird auch der Stanzstempel für die Öffnung des Einlassgetriebes entfernt.It proves to be advantageous that the number of processing step is reduced. After the punching of the opening for the inlet gear, it is not necessary to pull out the punch to subsequently position the counter-die, because the punch itself forms the counter-die. Only after punching the grip holes and the punch for the opening of the intake gear is removed.

Bei der Ausgestaltung nach Anspruch 4 wird nach der Positionierung des Fensterprofils zur Gegenmatrize unter die Gegenmatrize ein Stützelement positioniert.In the embodiment according to claim 4, a support element is positioned after the positioning of the window profile to the counter-die under the counter-die.

Vorteilhaft wird dadurch erreicht, dass den geometrischen Verhältnissen bei einem Fensterprofil Rechnung getragen werden kann. Zunächst wird das Fensterprofil in einer Richtung quer zur Stanzrichtung der Grifflöcher in die Stanzpresse eingeführt und anschließend in Stanzrichtung positioniert, so dass der zu stanzende Bereich des Fensterprofils auf der Gegenmatrize aufliegt. Das Fensterprofil muss vor der Stanzung in Stanzrichtung verschoben werden, weil das Fensterprofil ansonsten wegen der Überstände nicht in der Stanzpresse positionierbar wäre. Da aber auch die Gegenmatrize durch die Öffnung für das Einlassgetriebe in das Fensterprofil eingeschoben werden muss, ist damit die ereichbare Dicke der Gegenmatrize beschränkt.Advantageously, it is achieved that the geometric conditions in a window profile can be taken into account. First, the window profile is introduced in a direction transverse to the punching direction of the handle holes in the punch press and then positioned in the punching direction, so that the area of the window profile to be punched rests on the counter-die. The window profile must be moved in the punching direction before the punching, because otherwise the window profile would not be positioned in the punch press because of the protrusions. But since the counter-die must be inserted through the opening for the inlet gear in the window profile, so that the achievable thickness of the counter-die is limited.

Indem aber die Stützelemente nach dem Einlegen des Fensterprofils zur Gegenmatrize positionierbar sind, kann zunächst das Fensterprofil eingelegt werden. Nach dessen Positionierung in Stanzrichtung ist vorteilhaft genug Raum unter der Gegenmatrize zur Verfügung, so dass das Stützelement positioniert werden kann, indem dieses Stützelement beispielsweise eingeschoben wird.However, by the support elements are positioned after inserting the window profile to the counter-die, the window profile can first be inserted. After its positioning in the punching direction is advantageously enough space under the mating counter available, so that the support member can be positioned by this support member is inserted, for example.

Vorteilhaft lässt sich damit das Fensterprofil in der Stanzpresse positionieren, wobei gleichzeitig beim Stanzvorgang eine Gegenmatrize (hier mit einem Stützelement) zur Verfugung steht, die stabil genug ist.Advantageously, the window profile can thus be positioned in the stamping press, at the same time a counter-matrix (here with a support element) being available during the punching process, which is stable enough.

Wegen der Gestaltung des Fensterprofils wird zunächst die Gegenmatrize in das Fensterprofil eingeschoben. Anschließend wird das Fensterprofil auf die Gegenmatrize abgelegt. Durch diese Bewegung des Fensterprofils auf die Gegenmatrize zu wird unter der Gegenmatrize in der Öffnung im Fensterprofil für das Einlassgetriebe, durch die in diesem Moment die Gegenmatrize eingeschoben ist, wieder Raum frei. Vorteilhaft kann dieser Raum genutzt werden, um unter die Gegenmatrize zu deren Verstärkung ein Stützelement zu schieben. Dadurch wird vorteilhaft die Stabilität der Gegenmatrize beim Stanzvorgang verbessert.Because of the design of the window profile, the counter-matrix is first inserted into the window profile. Subsequently, the window profile is placed on the counter-matrix. As a result of this movement of the window profile onto the counter-die, space is again released under the counter-die in the opening in the window profile for the inlet gear, through which the counter-die is inserted at that moment. Advantageously, this space can be used to push under the counter-die to the reinforcement of a support element. This advantageously improves the stability of the counter-die during the punching process.

Wenn das Stützelement unter die Gegenmatrize geschoben wird, wird vorteilhaft weiterhin den geometrischen Verhältnissen des Fensterprofils Rechnung getragen, weil durch das Einschieben die Größe der Öffnung für das Einlassgetriebe optimal genutzt werden kann.If the support element is pushed under the counter-die, advantageously, the geometric conditions of the window profile is still taken into account, because the size of the opening for the inlet gear can be used optimally by the insertion.

Dieses Stützelement kann wie beschrieben in Stanzrichtung unterhalb der Gegenmatrize angeordnet sein. Das Stützelement kann aber auch in die Matrize integriert sein.This support member may be arranged as described in the punching direction below the counter-die. The support member may also be integrated into the die.

Nach Anspruch ergibt sich daher folgender Ablauf der Verfahrensschritte: Zum Stanzen von Grifflöchern wird in einem ersten Schritt das Fensterprofil in der Stanzpresse in einer Richtung zumindest im wesentlichen quer zur Stanzrichtung positioniert, in einem zweiten Schritt wird das Fensterprofil in der Stanzpresse in einer Richtung zumindest im wesentlichen in Stanzrichtung positioniert, in einem dritten Schritt wird ein Stützelement zu der Gegenmatrize positioniert und in einem vierten Schritt wird der Stanzvorgang ausgeführt.In a first step, the window profile in the punch press is positioned in a direction at least substantially transversely to the punching direction, in a second step, the window profile in the punch press in a direction at least substantially positioned in the punching direction, in a third step, a support member is positioned to the counter-die and in a fourth step, the punching operation is performed.

Sofern kein Stützelement vorgesehen ist, entfällt ersichtlich in dem Verfahrensablauf der dritte Schritt.If no support element is provided, the third step can obviously be omitted in the method sequence.

Bei der Ausgestaltung nach Anspruch 5 weist die Gegenmatrize ein Loch auf, durch das der Stanzabfall nach unten fallen kann, wobei das Stützelement in seinem positionierten Zustand an der entsprechenden Stelle eine Aufnahmetasche oder eine Abweiseöffnung für den Stanzabfall aufweist.In the embodiment according to claim 5, the counter-die on a hole through which the punching waste can fall down, wherein the support member in its positioned state at the corresponding location has a receiving pocket or a Abweisöffnung for the punching waste.

Vorteilhaft kann damit vermieden werden, dass der Stanzabfall zu einem Verklemmen der Gegenmatrize mit dem Fensterprofil führt, so dass das Herausziehen der Gegenmatrize erschwert bzw. unmöglich wird.Advantageously, it can be avoided that the punching waste leads to jamming of the counter-die with the window profile, so that the extraction of the counter-die difficult or impossible.

Sofern eine Aufnahmetasche vorgesehen ist, muss diese nach dem Stanzvorgang und dem Herausziehen des Stempels geleert werden. Im Falle einer Abweiseöffnung weist diese eine Schräge auf, so dass der Stanzabfall entlang dieser Schräge nach unten gleitet und aus der Stanze herausfällt.If a receiving pocket is provided, it must be emptied after punching and pulling out the punch. In the case of a reject opening, this has a slope, so that the punching waste slides down along this slope and falls out of the punch.

Bei der Ausgestaltung nach Anspruch 6 weist die Gegenmatrize eine Aufnahmetasche oder eine Abweiseöffnung für den Stanzabfall auf Dieser Anspruch betrifft die Ausführungsform ohne die Verwendung des Stützelementes für die Gegenmatrize. Das Aufnehmen bzw. Herausführen des Stanzabfalls wird hierbei durch die Gegenmatrize selbst veranlasst.In the embodiment according to claim 6, the counter-die on a receiving pocket or a Abweisöffnung for the punching waste on this claim relates to the embodiment without the use of the support element for the counter-die. The picking or removing the punching waste is in this case caused by the counter-die itself.

Mit dem vorliegenden Verfahren wird es vorteilhaft möglich, die Grifflöcher in Fensterprofilen durch einen Stanzvorgang zu erzeugen. Dies gilt auch dann, wenn dabei Versteifungsstreben durchstanzt werden müssen, was zu gewissen Problemen bei der Auflage auf einer Matrize führt.With the present method, it is advantageously possible to produce the handle holes in window profiles by a punching process. This is true even if it stiffening struts must be punched, which leads to certain problems with the support on a die.

Bei der vorliegenden Erfindung können die Stützelemente bzw. die Gegenmatrizen manuell positioniert werden oder auch automatisiert in einen Fertigungsprozess in der entsprechenden Abfolge positioniert werden.In the present invention, the support elements or the counter-matrices can be manually positioned or automatically positioned in a manufacturing process in the appropriate sequence.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Dabei zeigen die Figuren im einzelnen:

Fig. 1:
ein Fensterprofil in einem seitlichen Schnitt,
Fig. 2:
eine Stanzpresse nach der vorliegenden Erfindung in einem seitlichen Schnitt,
Fig. 3:
eine Stanzpresse nach der vorliegenden Erfindung mit einem eingelegten Fensterprofil,
Fig. 4:
eine Stanzpresse zum Einbringen einer Öffnung für ein Einlassgetriebe und
Fig. 5:
eine schematische Darstellung des Verfahrensablaufes.
An embodiment of the invention is shown in the drawing. The figures show in detail:
Fig. 1:
a window profile in a lateral section,
Fig. 2:
a punch press according to the present invention in a lateral section,
3:
a punch press according to the present invention with an inserted window profile,
4:
a punch press for introducing an opening for an inlet gear and
Fig. 5:
a schematic representation of the procedure.

Figur 1 zeigt ein Fensterprofil 1 in einem seitlichen Schnitt. In dieses Fensterprofil ist auf der Seite 2 eine Öffnung für ein Einlassgetriebe einzubringen. An der Position 3 ist ein Loch zur Befestigung eines Fenstergriffes einzubringen. Dazu soll nach der vorliegenden Erfindung die darunter befindliche Struktur mit dem entsprechenden Teil der Seite 2 sowie der Verstärkungsrippe 4 mit gestanzt werden.FIG. 1 shows a window profile 1 in a lateral section. In this window profile is on page 2 to introduce an opening for an inlet gear. At position 3, a hole for fixing a window handle is to be introduced. For this purpose, according to the present invention, the underlying structure with the corresponding part of the side 2 and the reinforcing rib 4 to be punched.

Figur 2 zeigt eine Stanzpresse 5 nach der vorliegenden Erfindung in einer Prinzipdarstellung.Figure 2 shows a punch press 5 according to the present invention in a schematic representation.

Es ist das Fensterprofil 1 zu sehen, das noch nicht vollständig in die Stanzpresse 5 eingelegt ist. Weiterhin ist eine Gegenmatrize 6 zu einer nicht dargestellten Lochstanze zu sehen.It is the window profile 1 to see that is not fully inserted in the punch press 5. Furthermore, a counter-die 6 can be seen to a punch, not shown.

Außerdem ist ein Stützelement 7 zu sehen, das in dem dargestellten Ausführungsbeispiel unter die Gegenmatrize 6 eingeschoben wird.In addition, a support member 7 can be seen, which is inserted under the counter-die 6 in the illustrated embodiment.

Es ist in der Darstellung der Figur 2 zu sehen, dass das Fensterprofil 1 zunächst horizontal eingeführt wird und dann vertikal abgesenkt wird, bis das Fensterprofil 1 auf der Gegenmatrize 6 aufliegt. Dazu darf die Gegenmatrize 6 nicht stärker ausgebildet werden, weil diese sonst nicht mehr in die Öffnung für das Einlassgetriebe in dem Fensterprofil 1 eingeschoben werden könnte. Sobald aber das Fensterprofil 1 in der vertikalen Richtung (Stanzrichtung) positioniert ist, ist unter der Gegenmatrize 6 wieder Platz, so dass das Stützelement 7 unter der Gegenmatrize 6 ebenfalls in die Öffnung im Fensterprofil 1 für das Einlassgetriebe eingeschoben werden kann.It can be seen in the illustration of Figure 2 that the window profile 1 is first introduced horizontally and then lowered vertically until the window profile 1 rests on the counter-die 6. For this purpose, the counter-die 6 may not be made stronger, because otherwise they could not be inserted into the opening for the inlet gear in the window profile 1. But as soon as the window profile 1 in the vertical direction (Punching direction) is positioned under the counter die 6 again, so that the support member 7 can be inserted under the counter die 6 also in the opening in the window profile 1 for the inlet gear.

Es ist zu sehen, dass der mit der Bezugsziffer 6 bezeichnete Teil der Gegenmatrize in das Innere des Fensterprofils 1 eingreift und dessen Oberseite stützt. Es ist außerdem zu sehen, dass im eingelegten Zustand des Fensterprofils 1 die mit der Bezugsziffer 10 bezeichnete Nase der Gegenmatrize 6 die Versträrkungsrippc stützt, die in der Darstellung der Figur 1 mit der Bezugsziffer 4 bezeichnet ist.It can be seen that the designated by the reference numeral 6 part of the counter-die engages in the interior of the window profile 1 and supports the top. It can also be seen that in the inserted state of the window profile 1, designated by the reference numeral 10 nose of the counter die 6, the Versträrkungsrippc supports, which is designated in the illustration of Figure 1 by the reference numeral 4.

Figur 3 zeigt die Stanzpresse 5 sowie das Fensterprofil 1, die Gegenmatrize 6 und das Stützelement 7. Es ist zu sehen, dass die Gegenmatrize in das Loch für das Einlassgetriebe in das Fensterprofil 1 eingeschoben ist. Ein Teil der Gegenmatrize (Nase 10) stützt dabei das Fensterprofil 1 ebenfalls im Außenbereich (Verstärkungsrippe 4). Es ist weiterhin die Lochstanze 8 zu sehen, mit der die Grifflöcher in das Fensterprofil 1 gestanzt werden,Figure 3 shows the punch press 5 and the window profile 1, the counter die 6 and the support member 7. It can be seen that the counter-die is inserted into the hole for the inlet gear in the window profile 1. A part of the counter die (nose 10) supports the window profile 1 also in the outer area (reinforcing rib 4). It can also be seen the hole punch 8, with which the grip holes are punched into the window profile 1,

Figur 4 zeigt eine andere Stanze mit einem Stanzstempel 9, mit dem die Öffnung für das Einlassgetriebe in das Fensterprofil 1 gestanzt wird. Dieser Schritt wird vor dem Stanzen der Grifflöcher durchgeführt, so dass die Gegenmatrize 6 sowie das Stützelement 7 der Stanze 5 durch diese Öffnung geschoben werden können.Figure 4 shows another punch with a punch 9, with which the opening for the inlet gear is punched into the window profile 1. This step is performed before the punching of the grip holes, so that the counter die 6 and the support member 7 of the punch 5 can be pushed through this opening.

Alternativ ist es allerdings auch möglich, den Stanzstempel 9 direkt als Gegenmatrize 6 für den nachfolgenden Stanzvorgang der Griffllöcher zu verwenden. Vorteilhaft muss der Stanzstempel 9 dann nicht entfernt werden, um die Gegenmatrize 6 als separates Bauteil einbringen zu können. Durch eine solche Ausgestaltung lässt sich daher vorteilhaft dieser Arbeitsschritt sparen.Alternatively, however, it is also possible to use the punch 9 directly as a counter-die 6 for the subsequent punching operation of the handle holes. Advantageously, the punch 9 then does not have to be removed in order to be able to introduce the countermatrix 6 as a separate component. By such a configuration can therefore advantageously save this step.

Figur 5 zeigt schematisch den Ablauf der Verfahrens. Demnach wird das Fensterprofil 1 in einem ersten Schritt 501 quer zur Stanzrichtung in die Stanze 5 eingeschoben. Dabei wird die Gegenmatrize 6 in die Öffnung für das Einlassgetriebe im Fensterprofil 1 geschoben.FIG. 5 shows schematically the procedure of the method. Accordingly, the window profile 1 is inserted in a first step 501 transversely to the punching direction in the punch 5. In this case, the counter die 6 is pushed into the opening for the inlet gear in the window profile 1.

In dem Schritt 502 wird das Fensterprofil 1 in Stanzrichtung so verschoben, dass es auf die Gegenmatrize 6 zum Liegen kommt.In step 502, the window profile 1 is moved in the punching direction so that it comes to rest on the counter-die 6.

In dem nachfolgenden Schritt 503 wird das Stützelement 7 eingeschoben. Dieses stützt die Gegenmatrize 6 beim Stanzen von unten.In the subsequent step 503, the support element 7 is inserted. This supports the counter matrix 6 when punching from below.

Dieser Verfahrensschritt 504 wird nach der Positionierung des Fensterprofils 1 sowie des Stützelementes 7 ausgeführt.This method step 504 is carried out after the positioning of the window profile 1 and the support element 7.

Es ist ersichtlich, dass an Stelle der Gegenmatrize 6 mit dem Stützelement 7 auch die Gegenmatrize 6 vollständig positionierbar sein kann. Die zweiteilige Ausführung hat jedoch den Vorteil, dass das hochstehende Ende am Ende der Gegenmatrize 7 zur Stützung der Oberseite des Fensterprofils 1 einfach eingebracht werden kann, wenn die Gegenmatrize zunächst in die Öffnung für das Einlassgetriebe eingeschoben wird und anschließend durch das Absenken des Fensterprofils die Oberseite direkt auch auf dem hochstehenden Ende zum Liegen kommt. Es wird dann möglich, das Stützelement so zu dimensionieren, dass die Öffnung für das Einlassgetriebe optimal genutzt werden kann.It can be seen that, instead of the counter die 6 with the support element 7, the counter die 6 can also be completely positionable. However, the two-part design has the advantage that the upstanding end can be easily inserted at the end of the counter-die 7 to support the top of the window profile 1, when the counter-die is first inserted into the opening for the inlet gear and then by lowering the window profile the top directly on the high end comes to rest. It is then possible to dimension the support member so that the opening for the inlet gear can be used optimally.

Vorteilhafte Möglichkeiten zur Entnahme des Stanzabfalls sind in der Beschreibungseinleitung in Verbindung mit den entsprechenden Patentansprüchen bereits erläutert.Advantageous possibilities for removing the stamped waste are already explained in the introduction to the description in conjunction with the corresponding claims.

Claims (6)

Verfahren zum Stanzen von Grifflöchern für Einlassgetriebe in ein Fensterprofil (1), wobei in dem Fensterpofil (1) eine Öffnung für das Einlassgetriebe vorgesehen ist, wobei das Fensterprofil beim Stanzvorgang der Grifflöcher derart auf der Gegenmatrize (6) positioniert ist, dass diese durch die Öffnung des Einlassgetriebes hindurchragt und das Fensterprofil (1) beim Stanzvorgang der Grifflöcher stützt.A method for punching grip holes for inlet gear in a window profile (1), wherein in the window profile (1) an opening for the inlet gear is provided, wherein the window profile is positioned in the punching operation of the grip holes on the counter-die (6) that this through the Projecting opening of the inlet gear and supports the window profile (1) during the punching process of the handle holes. Verfahren nach Anspruch 1,
dadurch gekennzeichnet, dass vor dem Stanzen der Gifflöcher in einem separaten Verfahrensschritt eine Öffnung für das Einlassgetriebe in das Fensterprofil (1) gestanzt wird (9), wobei zum Stanzen der Grifflöcher die Gegenmatrize (6) durch die gestanzte Öffnung für das Einlassgetriebe geschoben wird.Method according to claim 1,
characterized in that before punching the Gifflöcher in a separate process step, an opening for the inlet gear in the window profile (1) is punched (9), wherein for punching the grip holes, the Gegenmatrize (6) is pushed through the punched opening for the inlet gear. Verfahren nach Anspruch 1,
dadurch gekennzeichnet, dass die Gegenmatrize (6) als Stanzstempel (9) ausgeführt ist, so dass bei der Positionierung des Fensterprofils (1) zur Gegenmatrize (6) die Öffnung für das Einlassgetriebe gestanzt wird.Method according to claim 1,
characterized in that the counter-die (6) is designed as a punch (9), so that in the positioning of the window profile (1) to the counter-die (6), the opening for the inlet gear is punched. Verfahren nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass nach der Positionierung des Fensterprofils (1) zur Gegenmatrize (6) unter die Gegenmatrize (6) ein Stützelement (7) positioniert wird.Method according to one of claims 1 to 3,
characterized in that after the positioning of the window profile (1) to the counter-die (6) under the counter-die (6), a support element (7) is positioned. Verfahren nach Anspruch 4,
dadurch gekennzeichnet, dass die Gegenmatrize (6) ein Loch aufweist, durch das der Stanzabfall nach unten fallen kann, wobei das Stützelement (7) in seinem positionierten Zustand an der entsprechenden Stelle eine Aufnahmetasche oder eine Abweiseöffnung für den Stanzabfall aufweist.Method according to claim 4,
characterized in that the Gegenmatrize (6) has a hole through which the punching waste can fall down, wherein the support member (7) in its positioned state at the corresponding location has a receiving pocket or a Abweisöffnung for the punching waste. Verfahren nach einem der Ansprüch 1 bis 3,
dadurch gekennzeichnet, dass die Gegenmatrize (6) eine Aufnahmetasche oder eine Abweiseöffnung für den Stanzabfall aufweist.Method according to one of claims 1 to 3,
characterized in that the counter-die (6) has a receiving pocket or a Abweisöffnung for the punching waste.
EP07014300A 2006-07-21 2007-07-20 Method for punching holes for the handle of a mortice bolt into a window profile Active EP1880778B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006034304A DE102006034304A1 (en) 2006-07-21 2006-07-21 Punching press and method for operating a punch press

Publications (2)

Publication Number Publication Date
EP1880778A1 true EP1880778A1 (en) 2008-01-23
EP1880778B1 EP1880778B1 (en) 2010-09-08

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AT (1) ATE480344T1 (en)
DE (2) DE102006034304A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015867A1 (en) 2008-03-26 2009-10-01 Reiplinger Gmbh & Co. Kg Grip holes punching method for mortice bolt in window profile, involves shifting support dome to counter punching tool with respect to another support dome such that punching distance is smaller than positioning distance
AT509678A3 (en) * 2010-03-19 2012-06-15 Reiplinger Gmbh & Co Kg METHOD FOR OPERATING A PUNCH
ITUB20155329A1 (en) * 2015-11-02 2017-05-02 Comall Int S R L Punching machine with interchangeable processing stations

Citations (3)

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Publication number Priority date Publication date Assignee Title
WO2000041826A1 (en) * 1999-01-18 2000-07-20 Shoham Machines And Dies Ltd. Punching press device for punching openings in profiled bars, and method of punching
DE202005013099U1 (en) * 2005-08-17 2005-11-03 Reiplinger Gmbh & Co. Kg Closed window profile`s e.g. grip holes, punching press, has punching dies activated by operating cylinder, whose working stroke is constructed in such a manner that one of dies punches drive duct and loop along stroke
EP1839770A2 (en) * 2006-03-27 2007-10-03 Aug. Winkhaus GmbH & Co. KG Device for producing light alloy beams for a frame and/or the leaf of a window

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DE319502C (en) * 1917-12-05 1920-03-11 Alfred De Fries Deburring machine with movable die holder
DE2365693A1 (en) * 1973-07-23 1976-01-02 Schuermann & Co Heinz Press tool for hollow window frame profiles - has inclined spring loaded support foor different profile cavity sizes
DE19742781C2 (en) * 1997-09-27 2000-10-19 Sander Kg Gmbh & Co Method and device for punching at least one opening into a part with an angular cross section

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Publication number Priority date Publication date Assignee Title
WO2000041826A1 (en) * 1999-01-18 2000-07-20 Shoham Machines And Dies Ltd. Punching press device for punching openings in profiled bars, and method of punching
DE202005013099U1 (en) * 2005-08-17 2005-11-03 Reiplinger Gmbh & Co. Kg Closed window profile`s e.g. grip holes, punching press, has punching dies activated by operating cylinder, whose working stroke is constructed in such a manner that one of dies punches drive duct and loop along stroke
EP1839770A2 (en) * 2006-03-27 2007-10-03 Aug. Winkhaus GmbH & Co. KG Device for producing light alloy beams for a frame and/or the leaf of a window

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015867A1 (en) 2008-03-26 2009-10-01 Reiplinger Gmbh & Co. Kg Grip holes punching method for mortice bolt in window profile, involves shifting support dome to counter punching tool with respect to another support dome such that punching distance is smaller than positioning distance
DE102008015867B4 (en) * 2008-03-26 2010-06-10 Reiplinger Gmbh & Co. Kg Method for punching handle holes for an inlet gear in a window profile
AT509678A3 (en) * 2010-03-19 2012-06-15 Reiplinger Gmbh & Co Kg METHOD FOR OPERATING A PUNCH
AT509678B1 (en) * 2010-03-19 2012-09-15 Reiplinger Gmbh & Co Kg METHOD FOR OPERATING A PUNCH
ITUB20155329A1 (en) * 2015-11-02 2017-05-02 Comall Int S R L Punching machine with interchangeable processing stations

Also Published As

Publication number Publication date
DE502007004982D1 (en) 2010-10-21
DE102006034304A1 (en) 2008-01-31
EP1880778B1 (en) 2010-09-08
ATE480344T1 (en) 2010-09-15

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