ES2304309B1 - GUIDE SQUARE. - Google Patents

GUIDE SQUARE. Download PDF

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Publication number
ES2304309B1
ES2304309B1 ES200700787A ES200700787A ES2304309B1 ES 2304309 B1 ES2304309 B1 ES 2304309B1 ES 200700787 A ES200700787 A ES 200700787A ES 200700787 A ES200700787 A ES 200700787A ES 2304309 B1 ES2304309 B1 ES 2304309B1
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ES
Spain
Prior art keywords
guide
cut
handle
square
main
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.)
Expired - Fee Related
Application number
ES200700787A
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Spanish (es)
Other versions
ES2304309A1 (en
Inventor
Jose Guillermo Cañas Fontan
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Canas y Gomez SL
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Canas y Gomez SL
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Filing date
Publication date
Application filed by Canas y Gomez SL filed Critical Canas y Gomez SL
Priority to ES200700787A priority Critical patent/ES2304309B1/en
Priority to PCT/ES2008/000163 priority patent/WO2008116953A1/en
Publication of ES2304309A1 publication Critical patent/ES2304309A1/en
Application granted granted Critical
Publication of ES2304309B1 publication Critical patent/ES2304309B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B27/00Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/08Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged adjustably, not limited to only one of the groups B27B27/02 - B27B27/06
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0042Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
    • B23Q9/005Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece angularly adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G5/00Machines or devices for working mitre joints with even abutting ends
    • B27G5/02Machines or devices for working mitre joints with even abutting ends for sawing mitre joints; Mitre boxes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Sawing (AREA)

Abstract

Escuadra guía.Guide square.

Constituida por un mango (1) provisto de dos alas (17) y (18) en su extremo inferior, las cuales sirven de punto de apoyo para colocar encima de la plancha de madera, facilitándonos la línea perpendicular a la del corte, se caracteriza por estar unida la escuadra principal, mediante un eje bloqueante (3), a una guía principal (2) que tiene la posibilidad de girar por el plano superior de la escuadra base, hasta 45º preferiblemente.Consisting of a handle (1) provided with two wings (17) and (18) at its lower end, which serve as a point of support to place on top of the wooden board, facilitating us the line perpendicular to that of the cut, is characterized by being joined the main square, by means of a blocking axis (3), to a main guide (2) that has the possibility of turning on the plane upper of the base square, up to 45º preferably.

Comprende una guía extraíble (4) que nos permite crear un canal ajustado a la base de la máquina para que ésta circule en línea recta sin variación.It includes a removable guide (4) that allows us create a channel adjusted to the base of the machine so that it circulate in a straight line without variation.

Description

Escuadra guía.Guide square.

Objeto de la invenciónObject of the invention

La invención se refiere a una herramienta de mano, de diferentes tamaños, que podemos utilizar como una escuadra, pero su función principal es la de hacer de guía y base de apoyo para máquinas conocidas por el nombre de catadoras y circulares utilizadas principalmente para cortar madera; ésta escuadra guía a diferencia de las convencionales tiene forma de T descentralizada, y debe tener un grosor suficiente que aporte estabilidad a la base de la máquina. También debe tener un ancho razonable que nos aporte estabilidad sobre la pieza de madera que vamos a cortar. Consta de tres partes: La primera que podemos denominar mango; la segunda denominada guía principal: estas dos están unidas entre si de forma transversal por un eje bloqueante que permita un giro de 45º. El punto de unión del mango con relación al extremo de la guía principal estará determinado por la longitud de la base de la máquina más grande que vamos a utilizar con el fin de poder alinear la base de la máquina antes de iniciar el corte; y una tercera denominada guía extraíble (opcional) que debe ser rígida. Su longitud será igual a la guía principal. En ambos extremos fijaremos un vástago a 90º, acoplaremos estos vástagos a la guía principal de forma que puedan desplazarse con el fin de poder alejar y acercar de forma paralela la guía extraíble a la guía principal. La longitud de los vástagos será la suficiente para que entre las dos guías quepa la base de la máquina más grande y además podamos fijarlos a la guía principal con unos tornillos que les impidan desplazarse de forma involuntaria. El mango debe tener dos alas en el borde exterior para que pueda ser reversible y de una longitud aproximada a la del mango y una altura aproximada de un centímetro. Las alas deben formar un ángulo de 90º por ambas partes con relación al cuerpo principal; de esta forma cuando apoyemos el mango de la escuadra encima de la madera que vamos a cortar y cerca del borde apoyaremos el ala contra el borde de la madera y de esta manera el mango quedará perfectamente alineado con el canto, de tal forma que la guía principal nos dará dos ángulos esenciales con relación al canto: uno de 90º y uno de 45º sin perjuicio de los grados intermedios. Acoplando estos elementos entre si obtendremos un punto de apoyo recto por donde podemos hacer deslizar las máquinas mencionadas y obtener un corte perfecto. El aparato se puede recoger en un solo plano, de tal manera que puede guardarse perfectamente en una caja de herramientas.The invention relates to a tool for hand, of different sizes, that we can use as a squad, but its main function is to act as a guide and base of support for machines known by the name of tasters and circular mainly used to cut wood; is guide squad unlike conventional ones has a T-shape decentralized, and must be thick enough to provide stability at the base of the machine. It must also have a width It is reasonable to provide stability on the piece of wood that Let's cut It consists of three parts: The first one we can denominate mango; the second called main guide: these two they are joined together transversely by a blocking axis that allows a 45º turn. The attachment point of the handle with relation to the end of the main guide will be determined by the length of the base of the largest machine we will use in order to align the machine base before starting the cut; and a third called removable guide (optional) that It must be rigid. Its length will be equal to the main guide. In both ends we will fix a rod at 90º, we will attach these stems to the main guide so that they can move with the in order to be able to move the removable guide in parallel The main guide. The length of the stems will be sufficient so that the base of the largest machine fits between the two guides and also we can fix them to the main guide with some screws that prevent them from moving involuntarily. The handle must have two wings on the outer edge so it can be reversible and of an approximate length to that of the handle and an approximate height of a centimeter. The wings should form an angle of 90º for both parts in relation to the main body; this way when let's support the handle of the square on the wood that we are going to cut and near the edge we will support the wing against the edge of the wood and in this way the handle will be perfectly aligned with the song, so that the main guide will give us two angles essential in relation to singing: one of 90º and one of 45º without damage of intermediate grades. Coupling these elements if we get a straight point of support where we can do  Slide the mentioned machines and get a perfect cut. He device can be collected in a single plane, so that it can Store perfectly in a toolbox.

Antecedentes de la invenciónBackground of the invention

Es bien conocida por todos los que usan este tipo de máquinas, ya sean particulares o profesionales, la dificultad de hacer un corte recto siguiendo la línea trazada, la trepidación de la máquina o nuestro propio pulso impiden que el corte sea perfecto; para salvar esta dificultad suele utilizarse una regla sujeta con torniquetes a la pieza que vamos a cortar, colocada en paralelo a la línea trazada, tarea nada fácil debido a que las máquinas tienen una base de apoyo que sobresale por ambas partes de la sierra de corte lo que nos obliga a retranquear la regla en una distancia equivalente a la distancia que hay entre el borde de la base de apoyo de la máquina y la sierra de corte. Otra solución es repasar el corte con un cepillo de carpintero etc., estas soluciones y otras que puede haber son válidas pero imprecisas y nos consumen mucho tiempo. Para resolver esta problemática se ha diseñado una escuadra guía que actuará como la regla que se menciona anteriormente pero sin necesidad de retranquear, ni de trazar una línea por dónde cortar, tampoco será necesario fijarla con torniquetes, la escuadra guía más pequeña podemos sujetarla con una mano y cortar con la otra; la escuadra guía más grande sí debemos fijarla por el mango con una o más torniquetes, para obtener mayor seguridad, bastará con hacer una pequeña marca en el punto exacto por dónde queremos cortar, colocaremos la sierra o el disco de corte enfrente del punto marcado y acercaremos la escuadra guía al borde de la base de apoyo de la máquina hasta conseguir que ambas se ajusten en paralelo, esto es posible debido a que las guías sobresalen lo suficiente del mango, que debe estar ajustado con en el canto de la madera, esto nos permite alinear la máquina antes de iniciar el corte, a continuación procedemos a realizar el corte, si la escuadra guía es pequeña y no tiene incorporado la guía móvil debemos procurar que la base de la máquina se desplace paralela a la guía principal haciendo contacto, en cambio si usamos una escuadra guía con la guía móvil incorporada y ajustada a la base de la máquina podremos realizar el corte sin temor dado que la máquina se desplazara entre las dos guías sin posibilidad de torcerse, de este modo podemos realizar cortes de una gran precisión que de otro modo sólo se podrían realizar con maquinas industriales.It is well known to all who use this type of machines, whether private or professional, the difficulty of making a straight cut following the line drawn, the trepidation of the machine or our own pulse prevents the cut is perfect; to overcome this difficulty a ruler fastened with turnstiles to the piece that we are going to cut, placed parallel to the line drawn, not easy at all due to that the machines have a support base that stands out for both parts of the cutting saw which forces us to set back the ruler at a distance equivalent to the distance between the Edge of the machine support base and the cutting saw. Other solution is to review the cut with a carpenter's brush etc., these solutions and others that may exist are valid but inaccurate and consume us a lot of time. To solve this problematic a guiding squad has been designed that will act as the rule mentioned above but without the need for set back, or draw a line where to cut, will not be it is necessary to fix it with turnstiles, the smallest guide square we can hold it with one hand and cut with the other; the squad larger guide yes we must fix it by the handle with one or more tourniquets, to obtain greater security, it will be enough to make a small mark at the exact point where we want to cut, we will place the saw or the cutting disc in front of the marked point and we will bring the guide square to the edge of the support base of the machine until both are adjusted in parallel, this is possible because the guides protrude enough from the handle, that must be adjusted with the edge of the wood, this we allows to align the machine before starting the cut, to Then we proceed to make the cut, if the guide square is small and does not have the mobile guide incorporated we must ensure that the machine base moves parallel to the main guide making contact, however if we use a guide square with the mobile guide incorporated and adjusted to the base of the machine we can make the cut without fear since the machine will move between the two guides without the possibility of twisting, in this way we can make cuts of great precision that otherwise only They could perform with industrial machines.

Descripción de la invenciónDescription of the invention

Escuadra guía para máquinas de corte manuales, formada por tres partes fundamentales: Primero un mango con un ala en el borde exterior o dos alas, si es reversible, formando ambas un ángulo de 90º con relación al cuerpo principal. Segundo, una regla rectangular que hace de guía principal, de igual grosor que el cuerpo del mango y sujeta a éste por un eje que permite el giro, dotado este eje de un sistema de fijación que permita el anclaje. Se contempla que en la cabeza de esta regla, se incluya una pequeña ala, que sirva para apoyo de la máquina, cuando se proceda a iniciar el corte, facilitando que no haya desplazamientos involuntarios y el corte sea perfecto. El apoyo de la máquina es perfecto debido a la especial disposición de la escuadra, que no tiene forma en "L" convencional, sino que existe una prolongación de la regla principal, de tal forma que esta escuadra tiene forma de "T" El punto de unión del mango será cercano a un extremo de la guía principal. Tercero una guía extraíble rígida (opcional) de igual longitud que la guía principal, dotada de un vástago fijo en cada extremo. Estos vástagos permiten acoplar las dos guías en paralelo mediante un anclaje, previsto en la guía principal, que permita que éstos se desplacen y además bloquearlos mediante un tornillo de palomilla u otro sistema valido. Esta guía extraíble nos permite crear un canal ajustado a la base de la máquina para que ésta circule en línea recta sin variación.Guide square for manual cutting machines, formed by three fundamental parts: First a handle with a wing on the outer edge or two wings, if reversible, forming both An angle of 90º in relation to the main body. Second one rectangular ruler that acts as the main guide, of the same thickness as the handle body and attached to it by an axis that allows the rotation, equipped with this axis of a fixing system that allows anchoring. Be contemplate that in the head of this rule, a small wing, which serves to support the machine, when proceeding to initiate the cut, facilitating no movement involuntary and the cut is perfect. The machine support is perfect due to the special layout of the squad, which does not it has a conventional "L" shape, but there is a extension of the main rule, so that this square It has a "T" shape. The attachment point of the handle will be close to one end of the main guide. Third a rigid removable guide (optional) of the same length as the main guide, equipped with a fixed stem at each end. These stems allow coupling the two guides in parallel by means of an anchor, provided in the guide main, which allows them to move and also block them using a thumb screw or other valid system. This guide Removable allows us to create a channel adjusted to the base of the machine so that it circulates in a straight line without variation.

Ambas guías pueden estar dotadas de un ala en su parte inferior, una frente a la otra, en las cuales descansa y circula la base de la máquina.Both guides can be equipped with a wing in their lower part, facing each other, on which rests and the base of the machine circulates.

Breve enunciado de las figurasBrief statement of the figures

Figura nº 1 muestra un plano en alzada de la escuadra guía con todos sus componentes.Figure 1 shows an elevation plan of the guide square with all its components.

Figura nº 2 muestra un plano en alzada de la escuadra guía a 45º y una representación ficticia a 90º.Figure 2 shows an elevation plan of the guide squad at 45º and a fictional representation at 90º.

Figura nº 3 muestra un dibujo parcial donde podemos apreciar un corte en el mango donde hace tope la guía principal a 90º y un sistema de anclaje con resbalón bloqueante.Figure 3 shows a partial drawing where we can see a cut in the handle where the guide stops main at 90º and an anchor system with slip blocking

Figura nº 4 muestra un detalle parcial donde podemos apreciar un corte en el mango donde hace tope la guía a 45º.Figure 4 shows a partial detail where we can see a cut in the handle where the guide stops 45º.

Descripción de la forma de realización preferidaDescription of the preferred embodiment

La invención comprende un mango (1) provisto de dos alas (17) y (18) en su extremo inferior, unido cerca de un extremo a la guía principal (2) mediante un eje bloqueante(3) que permite el giro de 90º a 45º de la guía principal (2) con relación al mango (1) La guía principal (2) tiene previsto en los extremos unos orificios (13) y (14) que permiten introducir y deslizar los vástagos (11) y (12) de la guía extraíble (4), pudiendo bloquearlos con los tornillos de palomilla (8) y (9) La guía principal (2) tiene marcado en milímetros y centímetros (15) el canto (16) desde la base de inicio del corte hasta el final para indicar la distancia de corte realizado. La guía principal (2) dispone de un ala (5) en la parte inferior del canto (16). La guía extraíble (4) dispone en su parte inferior de un ala (6) formando entre ambas una base de apoyo por dónde circula la máquina. La guía principal (2) dispone alrededor del eje bloqueante (3) de una esfera (7) indicadora de grados. En la versión de la máquina sin guías se ha dispuesto un ala (19) en la parte inferior de la cabeza de la regla que sirve de apoyo a la máquina cortadora en el momento de iniciar el corte. El mango (1) dispone de una porción de goma (10) o material similar antideslizante por ambos lados, que facilita la fijación del aparato a la madera, para que no se desplace. Asimismo, se contempla que el aparato, una vez finalizada la tarea, pueda recogerse en un solo plano, facilitando así su transporte y almacenaje en un espacio reducido.The invention comprises a handle (1) provided with two wings (17) and (18) at its lower end, attached near a end to the main guide (2) by means of an axis blocker (3) that allows the guide to rotate 90º to 45º main (2) in relation to the handle (1) The main guide (2) has provided at the ends holes (13) and (14) that allow insert and slide the rods (11) and (12) of the removable guide (4), being able to block them with the thumb screws (8) and (9) The main guide (2) is marked in millimeters and centimeters (15) the edge (16) from the starting point of the cut to the end to indicate the cutting distance made. The main guide (2) It has a wing (5) at the bottom of the edge (16). The Guide removable (4) has at its bottom a wing (6) forming between them a support base where the machine circulates. The Guide main (2) has about the blocking axis (3) of a sphere (7) degree indicator. In the machine version without guides a wing (19) has been arranged at the bottom of the head of the ruler that supports the cutting machine at the time of starting the cut. The handle (1) has a rubber portion (10) or similar non-slip material on both sides, which facilitates the fixation of the device to the wood, so that scroll. It is also contemplated that the device, once completed the task can be collected in a single plane, thus facilitating its transport and storage in a small space.

Claims (4)

1. Escuadra guía, formada por un mango (1) y una guía principal (2), articulados mediante un eje bloqueante (3), caracterizada porque la guía principal (2) tiene previsto en los extremos unos orificios (13) y (14) que permiten introducir y deslizar los vástagos (11) y (12) de una guía extraíble (4), cuyos vástagos son bloqueables mediante tornillos de palomilla (8) y (9), prolongándose dicha guía principal, más allá del eje bloqueante (3) en una porción, que sirve de apoyo inicial a la máquina cortadora.1. Guide square, formed by a handle (1) and a main guide (2), articulated by a blocking shaft (3), characterized in that the main guide (2) has holes (13) and (14) provided at the ends ) which allow to introduce and slide the rods (11) and (12) of a removable guide (4), whose rods are lockable by means of thumb screws (8) and (9), extending said main guide, beyond the blocking axis ( 3) in one portion, which serves as initial support for the cutting machine. 2. Escuadra guía, según la reivindicación 1, caracterizada porque la guía principal dispone de un ala (19) en la parte inferior de la cabeza de la regla que sirve de apoyo a la máquina cortadora en el momento de iniciar el corte.2. Guide square according to claim 1, characterized in that the main guide has a wing (19) at the bottom of the head of the ruler that supports the cutting machine at the time of starting the cut. 3. Escuadra guía, según reivindicaciones 1, caracterizada porque el mango (1) dispone de una porción de goma (10) o material similar antideslizante por ambos lados, que facilita la fijación del aparato a la madera, para que no se desplace.3. Guide square, according to claims 1, characterized in that the handle (1) has a portion of rubber (10) or similar non-slip material on both sides, which facilitates the fixation of the apparatus to the wood, so that it does not move. 4. Escuadra guía, según la reivindicación 1, caracterizado porque el mango (1) está provisto de dos alas (17) y (18) en su extremo inferior, las cuales sirven de punto de apoyo para colocar encima de la plancha de madera, facilitándonos la línea perpendicular a la del corte, pudiendo ser dichas alas reversibles.4. Guide square according to claim 1, characterized in that the handle (1) is provided with two wings (17) and (18) at its lower end, which serve as a support point for placing on top of the wooden board, providing us with the line perpendicular to that of the cut, said wings being reversible.
ES200700787A 2007-03-26 2007-03-26 GUIDE SQUARE. Expired - Fee Related ES2304309B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200700787A ES2304309B1 (en) 2007-03-26 2007-03-26 GUIDE SQUARE.
PCT/ES2008/000163 WO2008116953A1 (en) 2007-03-26 2008-03-26 Guide square

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200700787A ES2304309B1 (en) 2007-03-26 2007-03-26 GUIDE SQUARE.

Publications (2)

Publication Number Publication Date
ES2304309A1 ES2304309A1 (en) 2008-10-01
ES2304309B1 true ES2304309B1 (en) 2009-07-28

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ID=39758547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200700787A Expired - Fee Related ES2304309B1 (en) 2007-03-26 2007-03-26 GUIDE SQUARE.

Country Status (2)

Country Link
ES (1) ES2304309B1 (en)
WO (1) WO2008116953A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2342650B1 (en) * 2009-01-08 2011-06-09 Cañas Y Gomez S.L. ARTICULATED SQUARE.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1171761A (en) * 1981-10-09 1984-07-31 Donald P. Sweeney Power saw guide
US4901444A (en) * 1988-04-13 1990-02-20 Maschmeier Frederick W Method and apparatus for guiding a saw relative to an angular cut of a board
DE4029029A1 (en) * 1990-09-13 1992-03-19 Reich Maschf Gmbh Karl Compound angle guide-rail - is for circular hand saw and has nomogram scale indicating amount by which rail must be offset from desired line of cut
US6752059B1 (en) * 1999-12-03 2004-06-22 Joseph H. Posont Angle guide for saws
US6708422B1 (en) * 2002-06-04 2004-03-23 Dimitrije Stojanovski Saw guide
DE20210275U1 (en) * 2002-07-02 2002-12-19 Metabowerke Gmbh Stop system for a machine tool, in particular for a table saw
GB2420312A (en) * 2004-11-20 2006-05-24 Qualipro Entpr Co Ltd Angle adjustable sawing table

Also Published As

Publication number Publication date
WO2008116953A1 (en) 2008-10-02
ES2304309A1 (en) 2008-10-01

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