ES1071755U - Multiple punching head with manual punch selection - Google Patents

Multiple punching head with manual punch selection Download PDF

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Publication number
ES1071755U
ES1071755U ES201030040U ES201030040U ES1071755U ES 1071755 U ES1071755 U ES 1071755U ES 201030040 U ES201030040 U ES 201030040U ES 201030040 U ES201030040 U ES 201030040U ES 1071755 U ES1071755 U ES 1071755U
Authority
ES
Spain
Prior art keywords
selector
punch
head
chosen
magnet
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
Application number
ES201030040U
Other languages
Spanish (es)
Other versions
ES1071755Y (en
Inventor
Jose Caraciolo Picabea
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maquinaria Geka SL
Original Assignee
Maquinaria Geka SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maquinaria Geka SL filed Critical Maquinaria Geka SL
Priority to ES201030040U priority Critical patent/ES1071755Y/en
Publication of ES1071755U publication Critical patent/ES1071755U/en
Application granted granted Critical
Publication of ES1071755Y publication Critical patent/ES1071755Y/en
Priority to PL11380003T priority patent/PL2347837T3/en
Priority to ES11380003T priority patent/ES2412956T3/en
Priority to EP11380003.1A priority patent/EP2347837B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21D28/002—Drive of the tools
    • 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
    • B21D28/246—Selection of punches

Abstract

Manual multiple punching head, the head being associated with a vertically actuated power element that vertically displaces the head vertically together with one of the several punches (2- 2'' - 2'''') by means of a selector facing the selected punch (2), is characterized in that it incorporates means that ensure the selection of the chosen punch (2) by means of a magnet (6) fixed on the selector (3) in combination with magnetic sensors (7) facing each one of the punches (2-2'' - 2'''') and arranged in an alignment parallel to the movement of the selector (3), finding the correct position of the chosen punch (2) when the magnet (6) is confronted with the magnetic sensor (7) corresponding to said chosen punch (2). (Machine-translation by Google Translate, not legally binding)

Description

Cabezal de punzonado múltiple manual.Manual multiple punching head.

Objeto de la invenciónObject of the invention

La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a un cabezal de punzonado múltiple manual cuya estructura permite que la operación de selección del punzón a emplear, entre los varios punzones que incorpora el cabezal, se realice de forma precisa y segura anulando cualquier posibilidad de error.The present invention, as expressed in the set forth in this specification, refers to a head of manual multiple punching whose structure allows the operation of selection of the punch to be used, among the various punches that incorporates the head, be done accurately and safely by canceling Any possibility of error.

Antecedentes de la invenciónBackground of the invention

Actualmente los cabezales de punzonado múltiple, en su gran mayoría se encuentran automatizados, es decir, que se emplea un control numérico para controlar la selección del punzón a emplear.Currently the multiple punching heads, they are mostly automated, that is, they employs a numerical control to control the selection of the punch a use.

Ahora bien, si se desea una máquina punzonadora que monte un cabezal múltiple pero que no vaya a ser empleada para realizar grandes series de piezas, interesa más que la misma sea barata.Now, if you want a punching machine to mount a multiple head but not to be used to make large series of pieces, it is more important that it be cheap.

A fin de abaratar dichos costes, se encuentran las máquinas punzonadoras que poseen un cabezal de punzonado múltiple manual.In order to reduce these costs, they are punching machines that have a punching head Multiple manual

El problema de dichas máquinas radica en que, a la hora de seleccionar el punzón para que sea el único que se desplaza mediante el cilindro oleohidráulico/neumático o cualquier otro sistema de accionamiento, no existe un sistema que realice dicha operación de selección de forma precisa, dándose el caso que tras situar de un modo incorrecto el seleccionador se accione el punzón deseado y el contiguo.The problem with these machines is that when selecting the punch to be the only one displace using the hydraulic / pneumatic cylinder or any another drive system, there is no system that performs said selection operation precisely, in the case that after placing the selector in an incorrect way, the desired punch and the next one.

Descripción de la invenciónDescription of the invention

Con el fin de alcanzar los objetivos y evitar los inconvenientes mencionados en los apartados anteriores, la invención propone un cabezal de punzonado múltiple manual, cuya configuración y diseño permite que la operación de selección del punzón a emplear, de entre los varios punzones que conforman el cabezal, se realice de forma precisa y segura. El cabezal de punzonado se encuentra formado por varios punzones, poseyendo los mismos un único grado de libertad en el eje "Z", es decir, que solo pueden realizar movimientos verticales.In order to achieve the objectives and avoid the drawbacks mentioned in the previous sections, the invention proposes a manual multiple punching head, whose configuration and design allows the selection operation of the punch to be used, among the various punches that make up the head, be done accurately and safely. The head of punching is formed by several punches, possessing the same a single degree of freedom on the "Z" axis, that is, that They can only perform vertical movements.

El cabezal posee un seleccionador accionable mediante una manilla anterior, de tal modo que se pueda desplazar dicho seleccionador sobre una guía transversal.The head has an actionable selector by a previous handle, so that it can be moved said selector on a transverse guide.

La función del seleccionador es el bloqueo del movimiento vertical del punzón elegido, de tal modo que una vez seleccionado el mismo, el accionamiento hidráulico/neumático de la máquina punzonadora empujará el cabezal punzonando únicamente el punzón elegido, desplazándose los otros dos punzones verticalmente de forma relativa hacia arriba sin punzonar con respecto al punzón seleccionado.The function of the selector is the blocking of the vertical movement of the chosen punch, so that once selected the same, the hydraulic / pneumatic drive of the punching machine will push the head punching only the chosen punch, moving the other two punches vertically relative upwards without punching with respect to the punch selected.

Para determinar la posición adecuada del seleccionador, éste posee en la parte opuesta a la manilla anterior un imán de baja potencia que se complementa con unos sensores magnéticos enfrentados con los respectivos punzones y localizados en la parte posterior del cabezal de punzonado, uno por cada punzón, de tal modo que el seleccionador se encontrará en su posición correcta únicamente si se confronta el imán del seleccionador y el sensor magnético del punzón que se desea emplear.To determine the proper position of the selector, this one has in the opposite part to the previous handle a low power magnet that is complemented by sensors magnetic faces with the respective punches and located in the back of the punching head, one for each punch, of such that the selector will be in its correct position only if the magnet of the selector and the sensor is confronted magnetic punch that you want to use.

Por último, cabe señalar que si el imán del seleccionador y el sensor magnético no se encuentran confrontados y se diese la orden de punzonar a la máquina de punzonado, el cabezal no se desplazarla dado que no recibiría la señal de posición correcta del seleccionador.Finally, it should be noted that if the magnet of the selector and magnetic sensor are not confronted and the order was given to punch the punching machine, the head not move it since it would not receive the position signal correct of the selector.

A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma se acompañan unas figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención.Next to facilitate a better understanding of this descriptive report and being an integral part of the same accompany some figures in which with character illustrative and not limiting the object of the invention.

Breve descripción de los dibujosBrief description of the drawings

Figura 1.- Muestra una vista en perspectiva de una máquina punzonadora que incorpora el cabezal de punzonado múltiple manual, objeto de la invención.Figure 1.- Shows a perspective view of a punching machine that incorporates the punching head Multiple manual, object of the invention.

Figura 2.- Muestra una vista en perspectiva del cabezal de la invención.Figure 2.- Shows a perspective view of the head of the invention.

Figura 3.- Muestra una vista en perspectiva donde se muestra esencialmente un seleccionador asociado a un imán y sensores magnéticos que forman parte del cabezal de la invención.Figure 3.- Shows a perspective view where essentially a selector associated with a magnet is shown and magnetic sensors that are part of the head of the invention.

Descripción de la forma de realización preferidaDescription of the preferred embodiment

Considerando la numeración adoptada en las figuras, el cabezal de punzonado múltiple manual forma parte de una máquina de punzonado 1, a la vez que cuenta preferentemente con tres punzones 2-2'-2'' desplazables en una dirección vertical, incorporándose además un seleccionador 3 desplazable, mediante una manilla anterior 4, sobre una guía transversal 5 perpendicular a la dirección vertical de los punzones 2-2'-2''.Considering the numbering adopted in the figures, the manual multiple punching head is part of a punching machine 1, while preferably having three punches 2-2'-2 '' movable in a vertical direction, also incorporating a selector 3 movable, by means of a previous handle 4, on a guide transverse 5 perpendicular to the vertical direction of the punches 2-2'-2 ''.

Mediante el seleccionador 3 se elige el punzón 2 que se desea, de modo que el seleccionador 3 se colocará enfrentado con el punzón elegido 2, de manera que una vez seleccionado se activa el accionamiento de la máquina 1 mediante un cilindro 8 oleohidráulico/neumático desplazando el mismo únicamente al punzón elegido 2 con interposición del seleccionador 3, desplazándose verticalmente hacia abajo el conjunto del cabezal junto con el punzón elegido 2, mientras que los otros dos punzones 2'-2'' permanecerán estáticos o con un movimiento relativo hacia arriba con respecto al punzón seleccionado 2.By means of the selector 3 the punch 2 is chosen that is desired, so that the selector 3 will be placed opposite with the chosen punch 2, so that once selected it activates the machine 1 drive by means of a cylinder 8 oleohydraulic / pneumatic moving the same only to the punch chosen 2 with interposition of the selector 3, moving vertically down the head assembly along with the Punch chosen 2, while the other two punches 2'-2 '' will remain static or with a movement relative upwards relative to the selected punch 2.

Con el fin de asegurar la posición adecuada del seleccionador 3, éste incorpora en su parte posterior opuesta a la ubicación de la manilla anterior 4 un imán 6 de baja potencia en combinación con tres sensores magnéticos 7 enfrentados con los respectivos punzones 2-2'-2'' y localizados en la parte posterior del cabezal, de forma que el seleccionador 3 se encontrará en su posición correcta únicamente si se confronta el imán 6 del seleccionador 3 y el sensor magnético 7 del punzón elegido 2 que se desea emplear.In order to ensure the proper position of the selector 3, this one incorporates in its back opposite to the location of the front handle 4 a low power magnet 6 in combination with three magnetic sensors 7 faced with the respective punches 2-2'-2 '' and located on the back of the head, so that the selector 3 will be in its correct position only if the magnet 6 of the selector 3 and the magnetic sensor 7 are confronted of the chosen punch 2 to be used.

Tal como se ha referido en apartados anteriores, si el imán 6 del seleccionador 3 y el sensor magnético 7 no se encuentran confrontados y se diese la orden de punzonar a la máquina de punzonado 1, entonces el cabezal no se desplazaría dado que no recibiría la señal de posición correcta del seleccionador 3 a través de su imán incorporado 6.As mentioned in previous sections, if the magnet 6 of the selector 3 and the magnetic sensor 7 is not they find confronted and the order was given to punch the machine of punching 1, then the head would not move since no would receive the correct position signal from selector 3 through of its built-in magnet 6.

Claims (1)

1. Cabezal de punzonado múltiple manual, que estando asociado el cabezal a un elemento de potencia de accionamiento vertical que desplaza verticalmente hacia abajo al cabezal junto con uno de los varios punzones (2-2'-2'') mediante un seleccionador enfrentado con el punzón seleccionado (2), se caracteriza porque incorpora medios que aseguran la selección del punzón elegido (2) mediante un imán (6) fijado en el seleccionador (3) en combinación con unos sensores magnéticos (7) enfrentados con cada uno de los punzones (2-2'-2'') y dispuestos en una alineación paralela al desplazamiento del seleccionador (3), encontrándose la posición correcta del punzón elegido (2) cuando el imán (6) está confrontado con el sensor magnético (7) correspondiente con dicho punzón elegido (2).1. Manual multiple punching head, which when the head is associated with a vertical drive power element that vertically moves the head down along with one of the several punches (2-2'-2 '') by means of a selector facing The selected punch (2) is characterized in that it incorporates means that ensure the selection of the chosen punch (2) by means of a magnet (6) fixed in the selector (3) in combination with magnetic sensors (7) faced with each of the punches (2-2'-2 '') and arranged in an alignment parallel to the movement of the selector (3), finding the correct position of the chosen punch (2) when the magnet (6) is confronted with the magnetic sensor (7) corresponding with said chosen punch (2).
ES201030040U 2010-01-18 2010-01-18 MANUAL MULTIPLE PUNCHING HEAD Expired - Fee Related ES1071755Y (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201030040U ES1071755Y (en) 2010-01-18 2010-01-18 MANUAL MULTIPLE PUNCHING HEAD
PL11380003T PL2347837T3 (en) 2010-01-18 2011-01-13 Multiple punching head with manual punch selection
ES11380003T ES2412956T3 (en) 2010-01-18 2011-01-13 Multiple punching head with manual punch selection
EP11380003.1A EP2347837B1 (en) 2010-01-18 2011-01-13 Multiple punching head with manual punch selection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201030040U ES1071755Y (en) 2010-01-18 2010-01-18 MANUAL MULTIPLE PUNCHING HEAD

Publications (2)

Publication Number Publication Date
ES1071755U true ES1071755U (en) 2010-04-05
ES1071755Y ES1071755Y (en) 2010-07-01

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ID=42026669

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201030040U Expired - Fee Related ES1071755Y (en) 2010-01-18 2010-01-18 MANUAL MULTIPLE PUNCHING HEAD
ES11380003T Active ES2412956T3 (en) 2010-01-18 2011-01-13 Multiple punching head with manual punch selection

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES11380003T Active ES2412956T3 (en) 2010-01-18 2011-01-13 Multiple punching head with manual punch selection

Country Status (3)

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EP (1) EP2347837B1 (en)
ES (2) ES1071755Y (en)
PL (1) PL2347837T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL239843A (en) * 2015-07-08 2016-03-31 Shoham Machinery Ltd Press punching machine and respective method of punching apertures in elongated non-ferric enclosed polygonally profiled workpieces
US11173534B2 (en) 2015-07-08 2021-11-16 Shoham Machinery Ltd Press punching machine and respective method of punching apertures in elongated nonferric enclosed polygonally profiled workpieces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138543A (en) * 1938-01-11 1938-11-29 Marcellin L Grappe Punch and shearing machine
FR1445424A (en) * 1964-09-03 1966-07-08 Gilbos Const Pvba Device for selecting punches on a punch press
US4480782A (en) * 1982-12-30 1984-11-06 Toyota Jidosha Kabushiki Kaisha Punch press die assembly with punch selecting mechanism

Also Published As

Publication number Publication date
EP2347837A1 (en) 2011-07-27
EP2347837B1 (en) 2013-05-01
ES2412956T3 (en) 2013-07-12
ES1071755Y (en) 2010-07-01
PL2347837T3 (en) 2013-09-30

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Effective date: 20160226