EP1116532A2 - Device for cutting and inserting wire - Google Patents
Device for cutting and inserting wire Download PDFInfo
- Publication number
- EP1116532A2 EP1116532A2 EP00122195A EP00122195A EP1116532A2 EP 1116532 A2 EP1116532 A2 EP 1116532A2 EP 00122195 A EP00122195 A EP 00122195A EP 00122195 A EP00122195 A EP 00122195A EP 1116532 A2 EP1116532 A2 EP 1116532A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire
- spring base
- hold
- spring
- rocker arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
Definitions
- the invention relates to a device for trimming wire and clipping a cut piece of wire in a direction transverse to the wire feed direction transportable carrier belt with a device for feeding the wire.
- the object of the invention is to provide a device which is based on presses can be used and enables a sub-movement that is staggered in time to the press stroke.
- the object underlying the invention is achieved in that a Clamp and clip a cut piece of wire into the strap by means of a hold-down and a spring base, which is in opposite Directions are resiliently mounted, the spring base by means of a Locking device is lockable, and that a cutting tool for Trimming the wire is provided.
- the spring base is mechanically in its lowest position in the clip-on station held to allow the tape feed. After completing the Belt feed is unlocked and reached by means of a slide so with the upper edge on the lower level of the wire to be drawn. The The time of unlocking the spring base is determined by the length of the control lever certainly.
- Such a device enables the trimming and clipping of the cut wire piece in the carrier belt in one operation. A separate sub-movement is therefore not necessary. On a carriage assembly for Under-movement can be dispensed with.
- the presence of one Locking device enables an unhindered carrier belt advance. It prevents the spring base from being moved upwards before the new one equipped carrier belt section is aligned with the wire to be fed. This is from of great importance, since the piece of wire just clipped in is too early Upward movement of the spring base released from the carrier belt would.
- the suspension of the Hold-down device between an upper tool plate and the hold-down device arranged.
- the tool plate with Cutting device can move further down to the tip of the clipped To cut piece of wire.
- the stamp of the hold-down is thereby further a recess in the tool plate, relative to it, moved upwards.
- the position of the hold-down device in relation to the piece of wire held down changes not doing that.
- the holding-down device has a stronger suspension than the spring base.
- the spring base becomes problem-free after meeting Hold-down and spring base due to the stronger suspension of the hold-down pressed down, where it can then be locked.
- a particularly advantageous embodiment of the invention provides that the Suspension by means of spring packs.
- Spring packs are very sturdy, easy in that Integrate the entire system and are characterized by a long service life.
- the cutting tool has two cutting surfaces. Thereby, can the end of the clipped piece of wire and the tip of the new wire to be fed are cut at different times. The This enables cuts to be made more precisely. There is also a different one Cutting geometry at the end and at the tip for various applications conceivable.
- a particularly advantageous embodiment of the invention provides that the Carrier belt is guided through a groove in the spring base. To clip the Piece of wire in the carrier belt, pressure is exerted on the wire by the hold-down device. The counterforce is due to this embodiment from the spring base and that Wire piece fits easily into the strap.
- the locking device consists of a slide and a rocker arm articulated to a ratchet grid, the In the locking position, the slide engages in a recess in the spring base.
- the Slider allows the spring base to be locked in a downward direction intercepted position so that a transport of the carrier belt is made possible.
- a very advantageous embodiment of the invention provides that a vertical Spring for cushioning the tilting movement of the rocker arm is provided. Will the Rocker lever raised, this happens against the spring force of the spring. The The spring then pushes the rocker arm back into the starting position.
- the rocker arm is over a freely definable and therefore time-controlled control lever triggerable.
- the control lever is in turn with the upper tool plate Connection.
- the rocker arm is actuated and then in again by the spring Brought home.
- the time of unlocking the spring base will determined solely by the length of the control lever.
- the length of the lever is freely definable and thus the time of unlocking is freely definable.
- the entire locking device is laterally by means of the control lever moved and thereby releases the spring base. Because the contact surfaces are bevelled according to a very advantageous embodiment, the vertical force resulting from the downward movement is converted into an additional, horizontal force component disassembled, which in turn for the sideways movement of the Locking device is responsible.
- FIGs 2 to 6 the inventive device for trimming Wire 1 and clipping a cut piece of wire into one across Wire feed direction 2 transportable carrier belt 3 shown.
- a spring base 4 is held mechanically in its lower position 6 by means of a slide 5.
- a spring 7 is attached below the spring base 4.
- a stronger spring 9 is mounted between a hold-down device 10 and an upper tool plate.
- On A cutting tool 12 is attached to the upper tool plate.
- the locking device 14 consists of a slider 5 and a rocker arm 16 articulated on a ratchet grid 15, the slider 5 engaging in a recess 18 in the spring base 4 in the locking position 17.
- Two horizontal springs 19 press the locking device 14 against the spring base 4.
- the rocker arm 16 is supported on one side by vertical springs 20.
- a control lever 21 attached to the upper tool plate and the rocker arm 16 have beveled contact surfaces 27 for generating a horizontal force component required for displacement of the locking device.
- Figure 1 shows a plan view of the device according to the invention. Here are the horizontal springs 20 of the locking device can be seen particularly well.
- Figure 2 shows the most important modules in the starting position.
- the spring base 4 is locked using the slider 5.
- the carrier belt 3 with already clipped wire piece 22 (see Fig. 6) transported until the next Clip position in the belt with the wire 1 to be advanced.
- Figure 3 shows the following step.
- the upper tool plate is located already in the downward movement.
- the Locking device 14 begins with a movement away from the spring base 4, counter to the spring force of the horizontal springs 19 (see Fig. 1).
- With the top Tool plate also moves down device 10 and cutting tool 12 downward.
- the wire feed in direction 2 is already running.
- the upper tool plate with hold-down device 10 has reached as far down moves that the wire 1 on the spring base 4 by the pressure of the hold-down 10 is held.
- the tip of the wire 1 still to be fed is included Separated using the left cutting surface 24 of the cutting tool 12. Since the Spring 9 of the hold-down device 10 is designed to be stronger than the spring 7 of the spring base 4, after cutting the wire 1 with the cutting surface 24 Spring base 4 with the hold-down device 10 and the upper tool plate as far as pressed down until the wire piece 22 is clipped into the carrier belt 3 and the Spring base 4 arrived at its lowest position (locking position 17) is. The control lever 21 is then moved so far down that the Locking device 14 again moves to the left and the slide 5 in the groove 18 of the spring base 4 engages.
- FIG 6 shows the next step.
- the spring pin 4 is locked and that Wire piece 22 clipped into the carrier belt.
- the upper tool plate moves further down.
- the hold-down 10 lies on the spring base 4, which is his has reached the lowest position, with the spring 9 being compressed further.
- the right cutting surface 25 of the cutting tool 12 cuts through the further downward movement now also the end of the piece of wire already clipped in 22.
- the upper tool plate is moved up again, whereby the Control lever 21, the rocker arm 16 lifts against the spring force of the springs 20. Is the control lever 21 move out of the effective range of the rocker arm 16, this will tilted back to its starting position by the springs 20.
- the spring base 4 remains locked by the slide 5. The spring base 4 must now remain locked until the feed movement of the carrier belt 3 ends is. If this were not the case, the piece of wire 22 would be clipped out again.
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Beschneiden von Draht und Einclipsen eines abgeschnittenes Drahtstücks in einen quer zur Drahtvorschubrichtung transportierbaren Trägergurt mit einer Einrichtung zum Vorschub des Drahtes.The invention relates to a device for trimming wire and clipping a cut piece of wire in a direction transverse to the wire feed direction transportable carrier belt with a device for feeding the wire.
Bekannt sind Werkzeuge, die auf einen Biegeautomaten aufgebaut sind. Die Unterbewegung erfolgt mittels eines Schlittenaggregates.Tools are known which are built on an automatic bending machine. The Downward movement takes place by means of a slide unit.
Aufgabe der Erfindung ist es eine Vorrichtung anzugeben, die auf Pressen einsetzbar und eine zum Pressenhub zeitversetzte Unterbewegung ermöglicht.The object of the invention is to provide a device which is based on presses can be used and enables a sub-movement that is staggered in time to the press stroke.
Die der Erfindung zugrunde liegende Aufgabe wird dadurch gelöst, daß ein Festklemmen und Einclipsen eines abgeschnittenen Drahtstücks in den Trägergurt mittels eines Niederhalters und eines Federbodens erfolgt, die in entgegengesetzte Richtungen federnd gelagert sind, wobei der Federboden mittels einer Verriegelungsvorrichtung verriegelbar ist, und daß ein Schneidwerkzeug zum Beschneiden des Drahtes vorgesehen ist.The object underlying the invention is achieved in that a Clamp and clip a cut piece of wire into the strap by means of a hold-down and a spring base, which is in opposite Directions are resiliently mounted, the spring base by means of a Locking device is lockable, and that a cutting tool for Trimming the wire is provided.
In der Einclipsstation wird der Federboden mechanisch in seiner untersten Position gehalten um den Bandvorschub zu ermöglichen. Nach Beendigung des Bandvorschubs wird der Federboden mittels eines Schiebers entriegelt und gelangt so mit der Oberkante auf die untere Ebene des einzuziehenden Drahtes. Der Zeitpunkt der Entriegelung des Federbodens wird durch die Länge des Steuerhebels bestimmt.The spring base is mechanically in its lowest position in the clip-on station held to allow the tape feed. After completing the Belt feed is unlocked and reached by means of a slide so with the upper edge on the lower level of the wire to be drawn. The The time of unlocking the spring base is determined by the length of the control lever certainly.
Eine solche Vorrichtung ermöglicht das Beschneiden und Einclipsen des abgeschnittenen Drahtestücks in den Trägergurt in einem Arbeitsgang. Eine separate Unterbewegung ist somit nicht erforderlich. Auf ein Schlittenaggregat zur Unterbewegung kann verzichtet werden. Das Vorhandensein einer Verriegelungsvorrichtung ermöglicht einen ungehinderten Trägergurtvorschub. Es wird verhindert, daß der Federboden aufwärts bewegt wird, bevor der neu zu bestückende Trägergurtabschnitt mit dem zuzuführenden Draht fluchtet. Dies ist von größter Wichtigkeit, da das gerade eingeclipste Drahtstück durch eine zu frühe Aufwärtsbewegung des Federbodens wieder aus dem Trägergurt herausgelöst würde.Such a device enables the trimming and clipping of the cut wire piece in the carrier belt in one operation. A separate sub-movement is therefore not necessary. On a carriage assembly for Under-movement can be dispensed with. The presence of one Locking device enables an unhindered carrier belt advance. It prevents the spring base from being moved upwards before the new one equipped carrier belt section is aligned with the wire to be fed. This is from of great importance, since the piece of wire just clipped in is too early Upward movement of the spring base released from the carrier belt would.
Gemäß einer vorteilhaften Ausgestaltungsform der Erfindung ist die Federung des Niederhalters zwischen einer oberen Werkzeugplatte und dem Niederhalter angeordnet. Dadurch ist es mit Vorteil möglich, daß, obwohl der Federboden in seiner untersten Position verriegelt ist, sich die Werkzeugplatte mit Schneidevorrichtung weiter abwärts bewegen kann, um die Spitze des eingeclipsten Drahtstücks zu beschneiden. Der Stempel des Niederhalters wird dabei weiter durch eine Aussparung in der Werkzeugplatte, relativ zu ihr, nach oben verschoben. Die Position des Niederhalters im Bezug auf das niedergehaltene Drahtstück ändert sich dabei nicht.According to an advantageous embodiment of the invention, the suspension of the Hold-down device between an upper tool plate and the hold-down device arranged. This makes it advantageously possible that, although the spring base in is locked in its lowest position, the tool plate with Cutting device can move further down to the tip of the clipped To cut piece of wire. The stamp of the hold-down is thereby further a recess in the tool plate, relative to it, moved upwards. The The position of the hold-down device in relation to the piece of wire held down changes not doing that.
Eine vorteilhafte Weiterbildung der Erfindung sieht vor, daß der Niederhalter eine stärkere Federung als der Federboden aufweist. Bei einer Abwärtsbewegung der oberen Werkzeugplatte mit dem damit federnd in Verbindung stehenden Niederhalter, wird der Federboden problemlos nach Zusammentreffen von Niederhalter und Federboden aufgrund der stärkeren Federung des Niederhalters nach unten gedrückt, wo er dann verriegelt werden kann.An advantageous development of the invention provides that the holding-down device has a stronger suspension than the spring base. When the upper tool plate with the spring-connected Hold-down device, the spring base becomes problem-free after meeting Hold-down and spring base due to the stronger suspension of the hold-down pressed down, where it can then be locked.
Eine besonderes vorteilhafte Ausgestaltungsform der Erfindung sieht vor, daß die Federung mittels Federpaketen erfolgt. Federpaketen sind sehr robust, einfach in das Gesamtsystem zu integrieren und zeichnen sich durch eine lange Lebensdauer aus. A particularly advantageous embodiment of the invention provides that the Suspension by means of spring packs. Spring packs are very sturdy, easy in that Integrate the entire system and are characterized by a long service life.
Zweckmäßig ist, das das Schneidwerkzeug zwei Schneidflächen aufweist. Dadurch, können das Ende des eingeclipsten Drahtstücks und die Spitze des neu zuzuführenden Drahtes zu unterschiedlichen Zeitpunkten beschnitten werden. Die Schnitte können dadurch präziser ausgeführt werden. Auch ist eine unterschiedliche Schnittgeomtrie am Ende und an der Spitze für verschiedene Anwendungen denkbar.It is expedient that the cutting tool has two cutting surfaces. Thereby, can the end of the clipped piece of wire and the tip of the new wire to be fed are cut at different times. The This enables cuts to be made more precisely. There is also a different one Cutting geometry at the end and at the tip for various applications conceivable.
Eine besonders vorteilhafte Ausführungsform der Erfindung sieht vor, daß der Trägergurt durch eine Nut im Federboden geführt ist. Zum Einclipsen des Drahtstücks in den Trägergurt, wird vom Niederhalter Druck auf den Draht ausgeübt. Die Gegenkraft geht durch diese Ausführungsform vom Federboden ausund das Drahtstück fügt sich so problemlos in den Trägergurt ein.A particularly advantageous embodiment of the invention provides that the Carrier belt is guided through a groove in the spring base. To clip the Piece of wire in the carrier belt, pressure is exerted on the wire by the hold-down device. The counterforce is due to this embodiment from the spring base and that Wire piece fits easily into the strap.
Von besonderem Vorteil ist, daß die Verriegelungsvorrichtung aus einem Schieber und einem an einem Klinkenraster angelenkten Wipphebel besteht, wobei der Schieber in Verriegelungsposition in eine Aussparung im Federboden eingreift. Der Schieber ermöglicht die Verriegelung des Federbodens in einer genau nach unten abgefangenen Position, so daß ein Transport der Trägergurtes ermöglicht wird.It is particularly advantageous that the locking device consists of a slide and a rocker arm articulated to a ratchet grid, the In the locking position, the slide engages in a recess in the spring base. The Slider allows the spring base to be locked in a downward direction intercepted position so that a transport of the carrier belt is made possible.
Dadurch, daß die Verriegelungsvorrichtung federnd andrückt, wird mit Vorteil bewirkt, daß immer ein Druck der Verriegelungsvorrichtung auf den Federboden ausgeübt wird. Ein unbeabsichtigtes Lösen der Verriegelung ist daher nicht möglich.The fact that the locking device presses resiliently has the advantage that that a pressure of the locking device is always exerted on the spring base becomes. An unintentional release of the lock is therefore not possible.
Eine sehr vorteilhafte Ausgestaltungsform der Erfindung sieht vor, daß eine vertikale Feder zum Abfedern der Kippbewegung des Wipphebels vorgesehen ist. Wird der Wipphebel angehoben, so geschieht das entgegen der Federkraft der Feder. Die Feder drückt den Wipphebel dann wieder in Ausgangsposition.A very advantageous embodiment of the invention provides that a vertical Spring for cushioning the tilting movement of the rocker arm is provided. Will the Rocker lever raised, this happens against the spring force of the spring. The The spring then pushes the rocker arm back into the starting position.
Der Wipphebel ist gemäß einer besonders vorteilhaften Ausgestaltungsform über einen, in der Länge frei definierbaren und somit zeitgesteuerten Steuerhebel auslösbar. Der Steuerhebel steht wiederum mit der oberen Werkzeugplatte in Verbindung. Bei einer Aufwärtsbewegung der oberen Werkzeugplatte und damit des Steuerhebels wird der Wipphebel betätigt und danach durch die Feder wieder in Ausgangsstellung gebracht. Der Zeitpunkt der Entriegelung des Federbodens wird ausschließlich durch die Länge des Steuerhebels bestimmt. Die Länge des Hebels ist frei definierbar und somit ist der Zeitpunkt der Entriegelung frei definierbar.According to a particularly advantageous embodiment, the rocker arm is over a freely definable and therefore time-controlled control lever triggerable. The control lever is in turn with the upper tool plate Connection. When the upper tool plate and thus the Control lever, the rocker arm is actuated and then in again by the spring Brought home. The time of unlocking the spring base will determined solely by the length of the control lever. The length of the lever is freely definable and thus the time of unlocking is freely definable.
Bei der Abwärtsbewegung der oberen Werkzeugplatte und damit des Steuerhebels, wird die gesamte Verriegelungsvorrichtung mittels des Steuerhebels seitlich verschoben und gibt dadurch den Federboden frei. Dadurch, daß die Kontaktflächen gemäß einer sehr vorteilhaften Ausgestaltungsform abgeschrägt ausgebildet sind, wird die aus der Abwärtsbewegung resultierende vertikale Kraft in eine zusätzliche, horizontale Kraftkomponente zerlegt, die wiederum für die Seitwärtsbewegung der Verriegelungsvorrichtung verantwortlich ist.When the upper tool plate and thus the control lever move downwards, the entire locking device is laterally by means of the control lever moved and thereby releases the spring base. Because the contact surfaces are bevelled according to a very advantageous embodiment, the vertical force resulting from the downward movement is converted into an additional, horizontal force component disassembled, which in turn for the sideways movement of the Locking device is responsible.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnungen näher erläutert.An embodiment of the invention is described below with reference to the drawings explained in more detail.
Dabei zeigen:
- Fig. 1:
- eine Draufsicht der erfindungsgemäßen Vorrichtung und
- Fig. 3 bis Fig. 6:
- unterschiedliche Arbeitspositionen wichtiger Baugruppen.
- Fig. 1:
- a plan view of the device according to the invention and
- 3 to 6:
- different working positions of important assemblies.
In den Figuren 2 bis 6 ist die erfindungsgemäße Vorrichtung zum Beschneiden von
Draht 1 und Einclipsen eines abgeschnittenen Drahtstücks in einen quer zur
Drahtvorschubrichtung 2 transportierbaren Trägergurt 3 gezeigt. Ein Federboden 4
wird mechanisch, mittels eines Schiebers 5 in seiner unteren Position 6 gehalten.
Unterhalb des Federboden 4 ist eine Feder 7 angebracht. Eine stärkere Feder 9 ist
zwischen einem Niederhalter 10 und einer oberen Werkzeugplatte angebracht. An
der oberen Werkzeugplatte ist ein Schneidwerkzeug 12 befestigt.In Figures 2 to 6, the inventive device for trimming
Die Verriegelungsvorrichtung 14 besteht aus einem Schieber 5 und einem an einem
Klinkenraster 15 angelenkten Wipphebel 16, wobei der Schieber 5 in
Verriegelungsposition 17 in eine Aussparung 18 im Federboden 4 eingreift. Zwei
horizontale Federn 19 (siehe Fig. 1) drücken die Verriegelungsvorrichtung 14 gegen
den Federboden 4. Der Wipphebel 16 ist einseitig durch vertikale Federn 20 gestützt.
Ein an der oberen Werkzeugplatte angebrachter Steuerhebel 21 und der Wipphebel
16 weisen abgeschrägte Kontaktflächen 27 zur Erzeugung einer für eine
Verschiebung der Verriegelungsvorrichtung benötigten Horizontalkraftkomponente
auf.The
A
Figur 1 zeigt eine Draufsicht der erfindungsgemäßen Vorrichtung. Hier sind
besonders gut die horzontalen Federn 20 der Verriegelungsvorrichtung zu erkennen.Figure 1 shows a plan view of the device according to the invention. Here are
the
Figur 2 zeigt die wichtigsten Baugruppen in Ausgangsstellung. Der Federboden 4 ist
mit Hilfe des Schiebers 5 verriegelt. In dieser Position wird der Trägergurt 3 mit
schon eingeclipsten Drahtstück 22 (siehe Fig. 6) weiter transportiert, bis die nächste
Einclipsposition im Gurtband mit dem vorzuschiebenden Draht 1 fluchtet.Figure 2 shows the most important modules in the starting position. The
Figur 3 zeigt den nachfolgenden Arbeitsschritt. Die obere Werkzeugplatte befindet
sich bereits in der Abwärtsbewegung. Dadurch werden die Kontaktflächen 27 des
Steuerhebels 21 und des Wipphebels 16 aufeinandergeschoben. Die
Verrieglungsvorrichtung 14 beginnt mit einer Bewegung vom Federboden 4 weg,
entgegen die Federkraft der horizontalen Federn 19 (siehe Fig. 1). Mit der oberen
Werkzeugplatte bewegt sich auch der Niederhalter 10 und das Schneidwerkzeug 12
nach unten. Der Drahtvorschub in Richtung 2 läuft bereits.Figure 3 shows the following step. The upper tool plate is located
already in the downward movement. As a result, the contact surfaces 27 of the
In Figur 4 ist die Abwärtsbewegung der oberen Werkzeugplatte weiter fortgeschritten.
Der Steuerhebel 21 hat die Verriegelungsvorrichtung 14 so weit nach rechts bewegt,
daß der Schieber 5 aus der Aussparung 18 des Federbodens 4 herausgefahren ist.
Dadurch ist der Federboden 4 entriegelt und wird durch die Feder 7 nach oben in
Richtung Niederhalter 10 gedrückt. Der Federboden 4 bewegt sich mit der Oberkante
bis auf die untere Ebene des einzuziehenden Drahtes 1. Diese Ebene liegt genau
definiert über der Position des eingeclipsten Drahtstücks 22 im Trägerband. Der
Drahtvorschub ist dann beendet.In Figure 4, the downward movement of the upper tool plate has progressed further.
The
In Figur 5 hat sich die obere Werkzeugplatte mit Niederhalter 10 soweit nach unten
bewegt, daß der Draht 1 auf dem Federboden 4 durch den Druck des Niederhalters
10 festgehalten wird. Dabei wird die Spitze des noch zuzuführenden Drahtes 1 mit
Hilfe der linken Schneidfläche 24 des Schneidwerkzeugs 12 abgetrennt. Da die
Feder 9 des Niederhalters 10 stärker ausgelegt ist, als die Feder 7 des Federbodens
4, wird nach dem Schneiden des Drahtes 1 mit der Schneidfläche 24 der
Federboden 4 mit dem Niederhalter 10 und der oberen Werkzeugplatte soweit nach
unten gedrückt, bis das Drahtstück 22 im Trägergurt 3 eingeclipst ist und der
Federboden 4 an seiner untersten Position (Verriegelungsposition 17) angekommen
ist. Der Steuerhebel 21 ist dann soweit nach unten verfahren, daß die
Verriegelungsvorrichtung 14 wieder nach links verfährt und der Schieber 5 in der Nut
18 des Federbodens 4 einrastet.In FIG. 5, the upper tool plate with hold-down
Figur 6 zeigt den nächsten Arbeitsschritt. Der Federbolden 4 ist verriegelt und das
Drahtstück 22 in den Trägergurt eingeclipst. Die obere Werkzeugplatte bewegt sich
weiter nach unten. Der Niederhalter 10 liegt auf dem Federboden 4, der seine
unterste Position erreicht hat auf, wobei die Feder 9 weiter zusammengedrückt wird. Figure 6 shows the next step. The
Die rechte Schneidfläche 25 des Schneidwerkzeugs 12 beschneidet durch die
weitere Abwärtsbewegung nun auch das Ende des bereits eingeclipsten Drahtstücks
22. Nun wird die obere Werkzeugplatte wieder nach oben verfahren, wobei der
Steuerhebel 21, den Wipphebel 16 gegen die Federkraft der Federn 20 anhebt. Ist
der Steuerhebel 21 aus dem Wirkbereich des Wipphebels 16 verfahren, wird dieser
von den Federn 20 wieder in seine Ausgangsposition gekippt. Während dieser Zeit
bleibt der Federboden 4 durch den Schieber 5 verriegelt. Der Federboden 4 muß nun
solange verriegelt bleiben, bis die Vorschubbewegung des Trägergurtes 3 beendet
ist. Wäre dies nicht der Fall, würde das Drahtstück 22 wieder ausgeclipst werden.The
Nun beginnt der Ablauf von vorne. Now the process begins again.
- 11
- Drahtwire
- 22nd
- DrahtvorschubrichtungWire feed direction
- 33rd
- TrägergurtStrap
- 44th
- FederbodenSpring base
- 55
- SchieberSlider
- 66
- untere Position des Federbodenslower position of the spring base
- 77
- Federfeather
- 99
- Federfeather
- 1010th
- NiederhalterHold-down
- 1212th
- SchneidwerkzeugCutting tool
- 1414
- VerriegelungsvorrichtungLocking device
- 1515
- KlinkenrasterJack grid
- 1616
- WipphebelRocker arm
- 1717th
- VerriegelungspositionLocking position
- 1818th
- NutGroove
- 1919th
- horizontale Federnhorizontal feathers
- 2020th
- vertikale Federnvertical springs
- 2121
- SteuerhebelControl lever
- 2222
- abgeschnittenes Drahtstückcut piece of wire
- 2424th
- linke Schneidflächeleft cutting surface
- 2525th
- rechte Schneidflächeright cutting surface
- 2727
- KontakflächenContact surfaces
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10000880A DE10000880A1 (en) | 2000-01-12 | 2000-01-12 | Arrangement for cutting, clipping wire has restraining device and spring base sprung in opposite directions; spring base has locking device and cutting tool is provided for cutting wire |
DE10000880 | 2000-01-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1116532A2 true EP1116532A2 (en) | 2001-07-18 |
EP1116532A3 EP1116532A3 (en) | 2002-12-11 |
EP1116532B1 EP1116532B1 (en) | 2004-09-22 |
Family
ID=7627216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00122195A Expired - Lifetime EP1116532B1 (en) | 2000-01-12 | 2000-10-13 | Device for cutting and inserting wire |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1116532B1 (en) |
AT (1) | ATE276845T1 (en) |
DE (2) | DE10000880A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581173A (en) * | 2012-01-19 | 2012-07-18 | 中国振华集团群英无线电器材厂 | Small-diameter rod material cut-off device |
CN106040917A (en) * | 2015-06-05 | 2016-10-26 | 陈仁杰 | Tool apron driving mechanism of CNC (Computer Numerical Control) spring forming machine |
CN108435983A (en) * | 2018-04-28 | 2018-08-24 | 珠海格力新元电子有限公司 | A kind of pin pressing positioner and pin shearing device |
CN110000314A (en) * | 2019-04-19 | 2019-07-12 | 天津吉茂制钉有限公司 | A kind of big flat nail molding equipment |
CN110293194A (en) * | 2019-08-01 | 2019-10-01 | 厦门再刚玩具有限公司 | A kind of cutting equipment of sports ground protection wire fabric reinforcement |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109482781A (en) * | 2018-10-31 | 2019-03-19 | 芜湖顺成电子有限公司 | A kind of electric wire cutting auxiliary device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE651843C (en) * | 1933-06-09 | 1937-10-20 | Karl A Kammer | Process for the production of coherent strips from U-shaped staples and similar objects made of wire |
US4309928A (en) * | 1980-05-27 | 1982-01-12 | The Bendix Corporation | Apparatus for simultaneously cutting wire segments from a plurality of wires |
DE3722953A1 (en) * | 1987-07-10 | 1989-01-19 | Bausch & Patterer Gmbh & Co Kg | Method and device for the processing of pins, especially of computer equipment plugs |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1175194B (en) * | 1960-02-09 | 1964-08-06 | Intermetall | Device for perpendicularly cutting out pieces of equal length from thin, soft wires |
DE1912710C2 (en) * | 1969-03-13 | 1970-11-12 | Kuestermann & Company Fa | Device for the production of U-shaped, cramp-like clips from round wire |
DE3900734C2 (en) * | 1989-01-12 | 1993-10-07 | L August Deiters Fa | Device for straightening and cutting round wire or the like |
-
2000
- 2000-01-12 DE DE10000880A patent/DE10000880A1/en not_active Withdrawn
- 2000-10-13 EP EP00122195A patent/EP1116532B1/en not_active Expired - Lifetime
- 2000-10-13 DE DE50007878T patent/DE50007878D1/en not_active Expired - Fee Related
- 2000-10-13 AT AT00122195T patent/ATE276845T1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE651843C (en) * | 1933-06-09 | 1937-10-20 | Karl A Kammer | Process for the production of coherent strips from U-shaped staples and similar objects made of wire |
US4309928A (en) * | 1980-05-27 | 1982-01-12 | The Bendix Corporation | Apparatus for simultaneously cutting wire segments from a plurality of wires |
DE3722953A1 (en) * | 1987-07-10 | 1989-01-19 | Bausch & Patterer Gmbh & Co Kg | Method and device for the processing of pins, especially of computer equipment plugs |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581173A (en) * | 2012-01-19 | 2012-07-18 | 中国振华集团群英无线电器材厂 | Small-diameter rod material cut-off device |
CN106040917A (en) * | 2015-06-05 | 2016-10-26 | 陈仁杰 | Tool apron driving mechanism of CNC (Computer Numerical Control) spring forming machine |
CN108435983A (en) * | 2018-04-28 | 2018-08-24 | 珠海格力新元电子有限公司 | A kind of pin pressing positioner and pin shearing device |
CN110000314A (en) * | 2019-04-19 | 2019-07-12 | 天津吉茂制钉有限公司 | A kind of big flat nail molding equipment |
CN110293194A (en) * | 2019-08-01 | 2019-10-01 | 厦门再刚玩具有限公司 | A kind of cutting equipment of sports ground protection wire fabric reinforcement |
Also Published As
Publication number | Publication date |
---|---|
EP1116532B1 (en) | 2004-09-22 |
ATE276845T1 (en) | 2004-10-15 |
DE50007878D1 (en) | 2004-10-28 |
DE10000880A1 (en) | 2001-07-19 |
EP1116532A3 (en) | 2002-12-11 |
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