ES2288414A1 - Adjustable cutting machine head for natural stone, comprises tool e.g. disk cutter, which is driven by motor and crown-pinion mechanism is provided for positioning of cutting tool and its associated motor - Google Patents
Adjustable cutting machine head for natural stone, comprises tool e.g. disk cutter, which is driven by motor and crown-pinion mechanism is provided for positioning of cutting tool and its associated motor Download PDFInfo
- Publication number
- ES2288414A1 ES2288414A1 ES200601629A ES200601629A ES2288414A1 ES 2288414 A1 ES2288414 A1 ES 2288414A1 ES 200601629 A ES200601629 A ES 200601629A ES 200601629 A ES200601629 A ES 200601629A ES 2288414 A1 ES2288414 A1 ES 2288414A1
- Authority
- ES
- Spain
- Prior art keywords
- motor
- crown
- tool
- natural stone
- cutting tool
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 9
- 239000004575 stone Substances 0.000 title claims description 15
- 230000003319 supportive effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/042—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs the saw blade being carried by a pivoted lever
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Cabezal de corte orientable de maquinaria para piedra natural.Adjustable cutting head of machinery for natural stone.
La presente invención se refiere a un cabezal de corte orientable de maquinaria para piedra natural.The present invention relates to a head of Adjustable cutting of machinery for natural stone.
El corte de la piedra natural se realiza a
través de una herramienta como, por ejemplo, un disco de corte,
que es accionada por un motor situado en el
cabezal.The natural stone is cut using a tool such as a cutting disc, which is driven by a motor located in the
head, chief, engine head.
El cabezal preconizado se caracteriza porque dispone de una herramienta de corte y de un motor para su accionamiento así como de un mecanismo piñón-corona accionado por un segundo motor siendo la corona solidaria al posicionamiento de la herramienta de corte y su motor asociado.The recommended head is characterized in that It has a cutting tool and an engine for its drive as well as a pinion-crown mechanism driven by a second motor, the crown being integral to the positioning of the cutting tool and its associated motor.
En la actualidad, existen distintos tipos de máquinas para realizar cortes sobre grandes bloques de piedra, una vez extraídos de las canteras.Currently, there are different types of machines for making cuts on large blocks of stone, a once extracted from the quarries.
Algunas de estas máquinas poseen cabezales portaherramientas que disponen de un medio accionador, por ejemplo un motor eléctrico, que actúa sobre un eje para el giro del cabezal. Este tipo de actuación directa sobre el eje de giro del cabezal produce vibraciones en la herramienta de corte y errores en el posicionamiento de la misma.Some of these machines have heads tool holders that have an actuator means, for example an electric motor, which acts on an axis for the rotation of the head, chief, engine head. This type of direct action on the axis of rotation of the spindle produces vibrations in the cutting tool and errors in the positioning of it.
El cabezal de corte preconizado presenta la
ventaja de que permite el posicionamiento de la herramienta de
corte alrededor de un eje horizontal, pudiendo de esta manera
realizar cortes inclinados sobre la piedra. El cabezal integra un
sistema para la realización de dicho posicionamiento que logra una
gran precisión en las posiciones alcanzadas por la herramienta de
corte. Dicho sistema dispone de medios entre el motor de
accionamiento y el eje de giro del cabezal que limitan las
vibraciones de la herramienta de corte y aumentan el rango en el
posicionamiento de la
misma.The recommended cutting head has the advantage that it allows the positioning of the cutting tool around a horizontal axis, being able to make inclined cuts on the stone. The head integrates a system for the realization of said positioning that achieves great precision in the positions reached by the cutting tool. Said system has means between the drive motor and the axis of rotation of the head that limit the vibrations of the cutting tool and increase the range in the positioning of the
same.
Tanto la herramienta de corte como el resto de las piezas integrantes del cabezal se encuentran sometidas a grandes esfuerzos, por lo que la posición relativa de los mecanismos integrantes del dispositivo es esencial para minimizar dichos esfuerzos.Both the cutting tool and the rest of the integral parts of the head are subject to great efforts, so the relative position of the device integrating mechanisms is essential to minimize such efforts.
La presente invención se refiere a un cabezal de corte orientable de maquinaria para piedra natural.The present invention relates to a head of Adjustable cutting of machinery for natural stone.
Las máquinas para corte de grandes bloques de piedra natural poseen normalmente una mesa sobre la que se posiciona el bloque a cortar y una estructura sobre la que se dispone el cabezal de corte.Machines for cutting large blocks of natural stone usually have a table on which position the block to be cut and a structure on which it It has the cutting head.
El cabezal de corte preconizado se caracteriza porque dispone de una herramienta de corte y de un motor para su accionamiento así como de un mecanismo piñón-corona accionado por un segundo motor siendo la corona solidaria al posicionamiento de la herramienta de corte y su motor asociado.The recommended cutting head is characterized because it has a cutting tool and an engine for its drive as well as a pinion-crown mechanism driven by a second motor, the crown being integral to the positioning of the cutting tool and its associated motor.
Con el mecanismo piñón-corona se logra el giro de la herramienta de corte alrededor de un eje horizontal, de manera que se pueden realizar cortes inclinados sobre la piedra natural, logrando también una gran precisión en las posiciones alcanzadas por el cabezal.With the pinion-crown mechanism achieves the rotation of the cutting tool around an axis horizontal, so that inclined cuts can be made on natural stone, also achieving great precision in the positions reached by the head.
Se complementa la presente memoria descriptiva, con un juego de planos, ilustrativos del ejemplo preferente y nunca limitativos de la invención.This descriptive report is complemented, with a set of drawings, illustrative of the preferred example and never Limitations of the invention.
La figura 1 son dos vistas frontales en alzado del cabezal de corte con rango de giro de 90º en sus dos posiciones extremas.Figure 1 are two front elevational views of the cutting head with a rotation range of 90º in its two positions extreme
La figura 2 son dos vistas frontales en alzado del cabezal de corte con rango de giro de 45º en sus dos posiciones extremas.Figure 2 are two front elevational views of the cutting head with 45º rotation range in its two positions extreme
La figura 3 es una representación vista lateral del cabezal de corte orientable.Figure 3 is a side view representation of the adjustable cutting head.
La presente invención se refiere a un cabezal de
corte orientable de maquinaria para piedra
natural.The present invention relates to an adjustable cutting head for stone machinery
natural.
El cabezal de corte preconizado se caracteriza porque dispone de una herramienta de corte (2) y de un motor (4) para su accionamiento así como de un mecanismo piñón-corona (1.1, 1.2) accionado por un segundo motor (3) siendo la corona (1.2) solidaria al posicionamiento de la herramienta de corte (2) y su motor asociado (4).The recommended cutting head is characterized because it has a cutting tool (2) and an engine (4) for its operation as well as a mechanism crown-pinion (1.1, 1.2) operated for one second engine (3) the crown (1.2) being integral to the positioning of the cutting tool (2) and its associated motor (4).
El mecanismo piñón-corona (1.1, 1.2) además de una adecuada transmisión de revoluciones posibilita también la generación de un rango amplio de posiciones finales que pueda adoptar el cabezal portaherramienta, logrando una alta precisión en el posicionamiento de la herramienta de corte.The pinion-crown mechanism (1.1, 1.2) In addition to an adequate speed transmission, it enables also generating a wide range of final positions that can adopt the tool holder head, achieving high precision in the positioning of the cutting tool.
Como se puede ver en las figuras el cabezal de
corte se sitúa en una carcasa (5) en forma de "U" invertida
que dispone de un eje (5.1) alrededor del cual se produce el giro
tanto la herramienta de corte (2) como el motor solidario a la
misma (4) debido al accionamiento del piñón (1.1) y por ende de la
corona (1.2) a la cual se fija solidariamente el
motor
(4).As can be seen in the figures, the cutting head is placed in an inverted "U" shaped housing (5) that has an axis (5.1) around which the cutting tool (2) and the rotation take place the motor integral to it (4) due to the drive of the pinion (1.1) and therefore of the crown (1.2) to which the
engine (4).
La carcasa en forma de "U" invertida (5) se une a la estructura principal de la máquina a través de una brazo (6).The inverted "U" shaped housing (5) is joins the main structure of the machine through one arm (6).
La realización preferente incluye dos posibles configuraciones, la representada en la figura 1 permite un giro de 90º alrededor del eje horizontal (5.1) del cabezal portaherramienta y la representada en la figura 2 posibilita un giro de 45º del mismo.The preferred embodiment includes two possible configurations, the one shown in figure 1 allows a rotation of 90º around the horizontal axis (5.1) of the tool head and the one represented in figure 2 allows a 45º turn of the same.
En el caso en el que la herramienta realiza un giro entre 0º y 45º el eje de la corona (1.2) y el eje del piñón (1.1) están en línea con el brazo (6) del cabezal portaherramienta. Esta disposición permite a la estructura contrarrestar los momentos generados por la fuerza aplicada en la herramienta de corte (2) cuando está en funcionamiento.In the case where the tool performs a rotation between 0º and 45º the crown axis (1.2) and the pinion axis (1.1) are in line with the arm (6) of the tool head. This arrangement allows the structure to counter the moments generated by the force applied to the cutting tool (2) When it is in operation.
Sin embargo, en el caso en el que tanto la herramienta de corte (2) como su motor asociado (4) realizan un giro entre 0º y 90º alrededor del eje (5.1) del cabezal no es posible mantener esta distribución alineada de los ejes del piñón (1.1), la corona (1.2) y el brazo (6) soporte, ya que para que el motor (4) disponga de espacio suficiente para realizar el giro completo, y al tener que pivotar alrededor de su centro de gravedad para lograr su equilibrio en el giro, no es posible mantener la alineación referida.However, in the case where both the cutting tool (2) as its associated motor (4) perform a rotation between 0º and 90º around the axis (5.1) of the spindle is not possible to keep this distribution aligned with the pinion shafts (1.1), the crown (1.2) and the arm (6) support, because so that the motor (4) has enough space to make the turn complete, and having to pivot around its center of gravity to achieve its balance in the turn, it is not possible to maintain the referred alignment.
Debido a lo anterior se realiza un desplazamiento del eje del piñón (1.1) respecto al brazo (6) y un desplazamiento del eje de la corona (1.2) respecto del eje del piñón (1.1). Para contrarrestar esta desalineación que puede provocar elevados esfuerzos y por lo tanto elevadas vibraciones en la estructura, en la situación en la que la herramienta de corte (2) se encuentra en la posición 0º está alienada con el brazo (6) soporte, de manera que pueda absorberse la fuerza transmitida en el momento del corte.Due to the above a displacement of the pinion shaft (1.1) relative to the arm (6) and a displacement of the crown axis (1.2) relative to the axis of the pinion (1.1). To counteract this misalignment that can cause high stresses and therefore high vibrations in the structure, in the situation in which the cutting tool (2) is in position 0º is aligned with the arm (6) support, so that the transmitted force can be absorbed in The time of the cut.
No alteran la esencialidad de esta invención variaciones en materiales, forma, tamaño y disposición de los elementos componentes, descritos de manera no limitativa, bastando ésta para proceder a su reproducción por un experto.They do not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient this one to proceed to its reproduction by an expert.
Claims (5)
solidario a la misma (4).2. Adjustable cutting head for natural stone machinery, according to claim 1, characterized in that the cutting head is placed in an inverted "U" shaped housing (5) having an axis (5.1) around which The cutting tool (2) and the motor rotate
supportive of it (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200601629A ES2288414B1 (en) | 2006-06-16 | 2006-06-16 | ORIENTABLE CUTTING HEAD OF MACHINERY FOR NATURAL STONE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200601629A ES2288414B1 (en) | 2006-06-16 | 2006-06-16 | ORIENTABLE CUTTING HEAD OF MACHINERY FOR NATURAL STONE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2288414A1 true ES2288414A1 (en) | 2008-01-01 |
| ES2288414B1 ES2288414B1 (en) | 2008-10-16 |
Family
ID=38858643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200601629A Expired - Fee Related ES2288414B1 (en) | 2006-06-16 | 2006-06-16 | ORIENTABLE CUTTING HEAD OF MACHINERY FOR NATURAL STONE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2288414B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753710A (en) * | 2014-01-11 | 2014-04-30 | 亚意达(南京)石材机械有限公司 | Right angle saw web cutting head |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612336B (en) * | 2013-10-30 | 2015-12-16 | 青岛维罗纳石材有限公司 | A kind of computer numerical controlled shaped stone material cutting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151276A1 (en) * | 1981-12-24 | 1983-07-14 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Parting and cutting tool designed as a hand tool, in particular for cutting up asbestos, plexiglass, coated fittings or the like |
| ES1033433U (en) * | 1996-03-12 | 1996-08-16 | Asensio Angel Durban | Device for positioning the head simplified in crosscut machines. (Machine-translation by Google Translate, not legally binding) |
| DE19954776A1 (en) * | 1999-11-15 | 2001-05-31 | Cedima Diamantwerkzeug Masch | Bench-saw incorporates bench with gap, sawing-head movable along machine beam, cutter shaft, drive motor, and swivel axle |
| US6752140B1 (en) * | 2001-09-21 | 2004-06-22 | Carver Saw Co. | Apparatus and method for adjusting the cutting angle of a cutting tool |
-
2006
- 2006-06-16 ES ES200601629A patent/ES2288414B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3151276A1 (en) * | 1981-12-24 | 1983-07-14 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Parting and cutting tool designed as a hand tool, in particular for cutting up asbestos, plexiglass, coated fittings or the like |
| ES1033433U (en) * | 1996-03-12 | 1996-08-16 | Asensio Angel Durban | Device for positioning the head simplified in crosscut machines. (Machine-translation by Google Translate, not legally binding) |
| DE19954776A1 (en) * | 1999-11-15 | 2001-05-31 | Cedima Diamantwerkzeug Masch | Bench-saw incorporates bench with gap, sawing-head movable along machine beam, cutter shaft, drive motor, and swivel axle |
| US6752140B1 (en) * | 2001-09-21 | 2004-06-22 | Carver Saw Co. | Apparatus and method for adjusting the cutting angle of a cutting tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753710A (en) * | 2014-01-11 | 2014-04-30 | 亚意达(南京)石材机械有限公司 | Right angle saw web cutting head |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2288414B1 (en) | 2008-10-16 |
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