ES1291579U - Quick disassembly bearing engraving unit (Machine-translation by Google Translate, not legally binding) - Google Patents
Quick disassembly bearing engraving unit (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1291579U ES1291579U ES202230597U ES202230597U ES1291579U ES 1291579 U ES1291579 U ES 1291579U ES 202230597 U ES202230597 U ES 202230597U ES 202230597 U ES202230597 U ES 202230597U ES 1291579 U ES1291579 U ES 1291579U
- Authority
- ES
- Spain
- Prior art keywords
- bearing
- wheel
- translation
- head
- machine
- 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
- 230000004224 protection Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 239000003831 antifriction material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- B28D1/22—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
- B28D1/225—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 for scoring or breaking, e.g. tiles
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
UNIDAD DE GRABADO CON COJINETE DE DESMONTAJE RÁPIDOENGRAVING UNIT WITH QUICK RELEASE BEARING
CAMPO TÉCNICOTECHNICAL FIELD
La presente invención se refiere a una unidad de hendidura provista de cojinete de rodamiento.The present invention relates to a groove unit provided with a roller bearing.
ESTADO ACTUAL DE LA TÉCNICACURRENT STATE OF THE TECHNIQUE
En el comercio ya están difundidos distintos tipos de ruedecillas de hendidura provistas de cojinetes, en todas ellas el cojinete es de fácil desmontaje.Different types of grooved wheels provided with bearings are already widespread in the trade, in all of them the bearing is easy to disassemble.
INCONVENIENTES DE LA TÉCNICA CONOCIDADISADVANTAGES OF THE KNOWN TECHNIQUE
El principal inconveniente está dado por el desgate del cojinete del órgano de hendidura; de hecho, sucede que si el órgano de hendidura de carburo de tungsteno hiende con fuerza materiales poco abrasivos, el afilado sigue siendo eficaz, mientras que el cojinete se desgasta prematuramente, provocando vibraciones y una hendidura sinuosa. Para resolver este problema hay que reemplazar todo el órgano de hendidura que se compone de la ruedecilla y el cojinete, o bien utilizar una prensa para desmontar el órgano de hendidura.The main drawback is given by the wear of the bearing of the slit member; in fact, it happens that if the tungsten carbide splitting device strongly splits low-abrasive materials, sharpening remains effective, while the bearing wears out prematurely, causing vibrations and a sinuous split. In order to solve this problem, it is necessary to replace the entire slit member which is made up of the wheel and the bearing, or else use a press to disassemble the slit member.
OBJETIVO DE LA PRESENTE INVENCIÓNOBJECTIVE OF THE PRESENT INVENTION
El objetivo de la presente invención es el de eliminar los inconvenientes citados con anterioridad. La presente invención, según está caracterizada por las reivindicaciones expuestas más adelante, para lograr el objetivo utiliza un cojinete de rodamiento y adopta una dada solución para el reemplazo rápido del cojinete.The object of the present invention is to eliminate the aforementioned drawbacks. The present invention, as characterized by the claims set forth below, uses a rolling bearing to achieve the object and adopts a given solution for quick replacement of the bearing.
BREVE DESCRIPCIÓN DE LAS FIGURASBRIEF DESCRIPTION OF THE FIGURES
Otras ventajas y características de la presente invención se pondrán aún más de manifiesto a través de la descripción detallada que sigue, hecha con referencia a los dibujos anexos que representan un ejemplo no limitativo de ejecución, en los cuales: Other advantages and characteristics of the present invention will become even more apparent through the detailed description that follows, made with reference to the attached drawings that represent a non-limiting example of execution, in which:
La figura 1 muestra, en una vista lateral, la presente invención colocada en una máquina tipo.Figure 1 shows, in a side view, the present invention placed in a typical machine.
La figura 2 muestra la presente invención dispuesta en un órgano de hendidura / partición, como detalle axonométrico de una parte de la figura 1.Figure 2 shows the present invention arranged in a slit/partition organ, as an axonometric detail of a part of Figure 1.
La figura 3 muestra la presente invención seccionada en el plano A:A de la figura 1.Figure 3 shows the present invention sectioned in the plane A:A of figure 1.
La figura 4 muestra, en una vista axonométrica desde abajo, los componentes del órgano de hendidura de la presente invención sin la protección antidesgaste.Figure 4 shows, in an axonometric view from below, the components of the slit member of the present invention without the anti-wear protection.
La figura 5 muestra, en una vista axonométrica desde abajo, los componentes del órgano de hendidura de la presente invención.Figure 5 shows, in an axonometric view from below, the components of the slit member of the present invention.
Las figuras 6 y 7 muestran, en una vista axonométrica desde abajo, la estructura de la presente invención.Figures 6 and 7 show, in an axonometric view from below, the structure of the present invention.
DESCRIPCIÓNDESCRIPTION
Como se puede observar en las figuras, la presente invención se refiere a una unidad para la hendidura de azulejos (baldosas).As can be seen in the figures, the present invention refers to a unit for the slitting of tiles.
El mecanismo objeto de la presente invención se compone de un órgano de hendidura (3) provisto de un cojinete de rodamiento (29) del tipo desmontaje rápido. Los órganos de hendidura existentes (JP2002331516A-CN202918256U) a menudo tienen el cojinete interno sujeto a desgaste prematuro; dicho cojinete habiendo sido ensamblado de modo rígido a la ruedecilla de hendidura no puede ser desmontado y reemplazado. En la técnica conocida los medios de fijación (60) comprenden una horquilla (61) en la cual las dimensiones de los accesos (62-62’) son menores que las del cojinete de rodamiento (29) e iguales al diámetro del perno (16); por ende, el montaje del cojinete de rodamiento (29) se puede realizar únicamente en una dirección radial con respecto a los accesos (62-62’). El órgano de hendidura objeto de la presente invención resuelve este problema permitiendo el reemplazo rápido del cojinete; este resultado se obtuvo gracias a la genial solución de haber vinculado el perno (16) a la estructura del cuerpo principal apoyándose a la cabeza (19) del perno (16), o bien apoyándose a la tuerca de bloqueo (18). Con esta solución es posible reemplazar con facilidad el cojinete de rodamiento (29) que soporta la ruedecilla de hendidura (15), ya que para instalar o extraer el cojinete de rodamiento (29), se hace uso del acceso (62’) que es el alojamiento necesario para la tuerca (18), o bien se hace uso del acceso (62) que es el alojamiento necesario para la cabeza (19) del perno (16).The mechanism object of the present invention is made up of a slot member (3) provided with a quick release type roller bearing (29). Existing splitters (JP2002331516A-CN202918256U) often have the internal bearing subject to premature wear; said bearing having been rigidly assembled to the groove wheel cannot be disassembled and replaced. In the known technique, the fixing means (60) comprise a fork (61) in which the dimensions of the accesses (62-62') are smaller than those of the roller bearing (29) and equal to the diameter of the bolt (16). ); therefore, the mounting of the roller bearing (29) can only be carried out in a radial direction with respect to the accesses (62-62'). The slit member object of the present invention solves this problem by allowing rapid replacement of the bearing; This result was obtained thanks to the ingenious solution of having linked the bolt (16) to the structure of the main body by leaning on the head (19) of the bolt (16), or by leaning on the locking nut (18). With this solution it is possible to replace with ease the bearing (29) that supports the slit wheel (15), since to install or remove the bearing (29), access (62') is used, which is the necessary housing for the nut ( 18), or access (62) is used, which is the necessary housing for the head (19) of the bolt (16).
Si para otorgar resistencia al desgaste dado por el empuje vertical se usa un cojinete de rodamiento, para otorgar resistencia al desgaste dado por los empujes laterales se utilizan una o varias protecciones (17-17’) de material antifricción; la protección (17”) puede ser plegada en U.If a rolling bearing is used to provide resistance to wear due to vertical thrust, one or more protections (17-17') made of anti-friction material are used to provide resistance to wear due to lateral thrust; the protection (17”) can be folded in a U.
DESCRIPCIÓN DETALLADA HECHA ESPECIALMENTE CON REFERENCIA A LAS FIGURASDETAILED DESCRIPTION MADE ESPECIALLY WITH REFERENCE TO THE FIGURES
En una forma de realización preferida el cojinete de rodamiento (29) que soporta la ruedecilla de hendidura (15) viene introducido lateralmente a través del orificio que aloja la tuerca de bloqueo (18) o bien a través del orificio que aloja la cabeza (19) del perno (16) que soporta la carga del cojinete; esta solución permite que la ruedecilla (15) sea soportada por un cojinete de rodamiento (29) intercambiable para el empuje vertical y simultáneamente sea soportada transversalmente por al menos una protección sacrificable (17-17’-17”) de material antifricción. En la figura 3 se muestra la sección A:A de la figura 1, en la figura 4 se muestra el órgano de hendidura sin la protección (17-17’-17”), en la figura 5 se muestra el órgano de hendidura con la protección (17”). En la figura 3 se nota cómo la brida (31) de la tuerca de bloqueo (18) impide que la misma tuerca se desplace, y cómo la dimensión de la cabeza (19) detiene el perno (16) en el escalón (20) presente en la estructura.In a preferred embodiment, the rolling bearing (29) that supports the groove wheel (15) is introduced laterally through the hole that houses the locking nut (18) or through the hole that houses the head (19). ) of the bolt (16) that supports the bearing load; This solution allows the caster (15) to be supported by an interchangeable roller bearing (29) for vertical thrust and simultaneously to be supported transversally by at least one sacrificial protection (17-17'-17") made of anti-friction material. Figure 3 shows section A:A of figure 1, figure 4 shows the slit organ without the protection (17-17'-17”), figure 5 shows the slit organ with protection (17”). Figure 3 shows how the flange (31) of the lock nut (18) prevents the same nut from moving, and how the dimension of the head (19) stops the bolt (16) in the step (20). present in the structure.
La presente invención así concebida es susceptible de numerosas modificaciones y variantes, todas dentro del ámbito del concepto inventivo. Asimismo, todos los detalles pueden ser reemplazados por elementos técnicamente equivalentes.The present invention thus conceived is susceptible of numerous modifications and variations, all within the scope of the inventive concept. Likewise, all the details can be replaced by technically equivalent elements.
En la práctica, obviamente, son posibles modificaciones y/o mejoras, de todos modos, todas en el ámbito de las siguientes reivindicaciones. In practice, obviously, modifications and/or improvements are possible, however, all within the scope of the following claims.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102021000008660A IT202100008660A1 (en) | 2021-04-08 | 2021-04-08 | ENGRAVING GROUP WITH QUICK BEARING DISASSEMBLY |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1291579U true ES1291579U (en) | 2022-06-08 |
| ES1291579Y ES1291579Y (en) | 2022-08-31 |
Family
ID=77021767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202230597U Active ES1291579Y (en) | 2021-04-08 | 2022-04-08 | ENGRAVING UNIT WITH QUICK RELEASE BEARING |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1291579Y (en) |
| IT (1) | IT202100008660A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342102Y2 (en) * | 1984-10-11 | 1988-11-04 | ||
| JPH0829546B2 (en) * | 1989-10-25 | 1996-03-27 | スタンレー電気株式会社 | Axis integrated cutter Cutter with wheel |
| JP3524514B2 (en) | 2001-05-08 | 2004-05-10 | 株式会社石井超硬工具製作所 | Rotary blade for tile cutter |
| CN202918256U (en) | 2012-11-12 | 2013-05-01 | 江苏苏美达机电有限公司 | Filter amplifier |
| JP2018020533A (en) * | 2016-08-05 | 2018-02-08 | ファインテック株式会社 | Scribe head and scribe device including the same |
-
2021
- 2021-04-08 IT IT102021000008660A patent/IT202100008660A1/en unknown
-
2022
- 2022-04-08 ES ES202230597U patent/ES1291579Y/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| IT202100008660A1 (en) | 2022-10-08 |
| ES1291579Y (en) | 2022-08-31 |
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| CA1K | Utility model application published |
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