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ES2507040B1 - ROTATING ARTICULATION DEVICE BETWEEN TWO BODIES - Google Patents

ROTATING ARTICULATION DEVICE BETWEEN TWO BODIES Download PDF

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Publication number
ES2507040B1
ES2507040B1 ES201330089A ES201330089A ES2507040B1 ES 2507040 B1 ES2507040 B1 ES 2507040B1 ES 201330089 A ES201330089 A ES 201330089A ES 201330089 A ES201330089 A ES 201330089A ES 2507040 B1 ES2507040 B1 ES 2507040B1
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Spain
Prior art keywords
bodies
fixed
rotating
bearings
articulation device
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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
ES201330089A
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Spanish (es)
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ES2507040A1 (en
Inventor
Álvaro ARROYO MATA
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Individual
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Individual
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Publication date
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Priority to ES201330089A priority Critical patent/ES2507040B1/en
Priority to PCT/ES2014/070050 priority patent/WO2014114840A1/en
Publication of ES2507040A1 publication Critical patent/ES2507040A1/en
Application granted granted Critical
Publication of ES2507040B1 publication Critical patent/ES2507040B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/02—Arrangements for equalising the load on a plurality of bearings or their elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Dispositivo de articulación giratoria entre dos cuerpos.#El dispositivo comprende un cilindro central y rotatorio (1) sobre el que van fijados sendos grupos de rodamientos (2, 2’), cada uno de los cuales está fijado, a través de respectivas juntas de acople (4, 4’) a correspondientes elementos (3, 3’) fijables de forma independiente a uno y otro de los cuerpos que han de articularse giratoriamente entre sí, permitiendo en base al cilindro (1) rotatorio y los grupos de rodamientos (2, 2’) el giro y articulación entre sí de los dos cuerpos y conseguir además soportar los esfuerzos a que están sometidos los distintos componentes.Rotating articulation device between two bodies. # The device comprises a central and rotary cylinder (1) on which two bearing groups (2, 2 ’) are fixed, each of which is fixed, through respective gaskets coupling (4, 4 ’) to corresponding elements (3, 3’) independently fixed to one or the other of the bodies that must be rotatably articulated with each other, allowing based on the rotating cylinder (1) and the bearing groups ( 2, 2 ’) the rotation and articulation of the two bodies and also be able to withstand the efforts to which the different components are subjected.

Description

DESCRIPCIÓN DESCRIPTION

Dispositivo de articulación giratoria entre dos cuerpos. Swivel joint device between two bodies.

OBJETO DE LA INVENCIÓN 5 OBJECT OF THE INVENTION 5

La presente invención se refiere a un dispositivo de articulación giratoria entre dos cuerpos, basándose en dos conjuntos de rodamientos fijados a un cilindro rotatorio respecto de dos superficies de apoyo y fijación a los cuerpos cuyo giro articulado se pretende. The present invention relates to a rotating articulation device between two bodies, based on two sets of bearings fixed to a rotating cylinder with respect to two supporting surfaces and fixing to the bodies whose articulated rotation is intended.

10  10

El objeto de la invención es proporcionar un dispositivo de articulación giratoria, aplicable a cualquier tipo de cuerpos que requieran una articulación giratoria entre ambos. The object of the invention is to provide a rotating joint device, applicable to any type of bodies that require a rotating joint between them.

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

15  fifteen

Se conocen numerosos sistemas y medios para realizar la articulación o giro relativo entre dos partes o cuerpos. Ahora bien, cuando se trate de articulaciones giratorias en las que exista una solicitación de grandes esfuerzos, las soluciones son complejas y de elevado costo. Numerous systems and means are known for performing the relative articulation or rotation between two parts or bodies. However, when it comes to rotating joints in which there is a solicitation of great efforts, the solutions are complex and expensive.

Por parte del inventor se desconoce si existen o no dispositivos de articulación giratoria con las 20 características de la invención. It is unknown by the inventor whether or not there are rotating articulation devices with the 20 characteristics of the invention.

DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION

El dispositivo de articulación giratoria comprende un cilindro rotatorio sobre el que van fijados dos 25 conjuntos de rodamientos y éstos vinculados a sendos elementos de fijación a los dos cuerpos cuya articulación giratoria se pretende. Mas concretamente los elementos que han de fijarse a los cuerpos cuya articulación giratoria se pretende, están previstos para que cada cuerpo al que se fija el elemento correspondiente sea capaz de soportar los esfuerzos que dichos elementos transmitan durante el periodo de vida de utilización del sistema, de manera tal que dichos 30 elementos pueden estar fijados a una parte externa del cuerpo, o bien fijados a una parte externa para luego fijar los dos elementos uno sobre el otro arriostrando el conjunto, o bien se pueden fijar de cualquier forma que se considere oportuno, siempre y cuando no afecte al funcionamiento del sistema. The rotating articulation device comprises a rotating cylinder on which two sets of bearings are fixed and these are connected to two fixing elements to the two bodies whose rotating joint is intended. More specifically, the elements to be fixed to the bodies whose intended rotational articulation are intended so that each body to which the corresponding element is fixed is able to withstand the efforts that said elements transmit during the lifetime of using the system, in such a way that said 30 elements can be fixed to an external part of the body, or fixed to an external part and then fix the two elements on one another by bracing the assembly, or they can be fixed in any way deemed appropriate. , as long as it does not affect the operation of the system.

35  35

El cilindro central sobre el que van montados los rodamientos relacionados con los dos elementos de fijación, deben ser soportados en la dirección del eje y en ambos sentidos, siendo éste además capaz de rotar, para lo que tales elementos de fijación irán fijados al propio cilindro rotatorio. The central cylinder on which the bearings related to the two fixing elements are mounted, must be supported in the direction of the shaft and in both directions, this being also capable of rotating, for which such fixing elements will be fixed to the cylinder itself Rotary

En el dispositivo puede utilizarse cualquier tipo de rodamiento y estarán colocados para soportar 40 fuerzas de compresión, favoreciendo la rotación del sistema. Any type of bearing can be used in the device and will be placed to withstand 40 compression forces, favoring the rotation of the system.

Además, los rodamientos pueden ir dispuestos sobre un carril susceptible de ir fijado a una junta de acople, en cada caso, para guiar a los rodamientos por la trayectoria adecuada, si fuera necesario, o bien para servir como elemento de desgaste por el rozamiento consecuente de la 45 rodadura de los rodamientos. In addition, the bearings can be arranged on a rail that can be fixed to a coupling joint, in each case, to guide the bearings along the appropriate path, if necessary, or to serve as a wear element for the consequent friction. of the bearing rolling.

En cada junta de acople de los rodamientos se puede colocar un refuerzo para sujeción del carril a la propia junta de acople, o para permitir incluso la eliminación de dicho carril, ya que éste se utilizará especialmente cuando las juntas de acople de los rodamientos estén materializadas en 50 fibra de vidrio o de cualquier otro material vulnerable al desgaste a la rodadura. In each bearing coupling joint, a reinforcement can be placed for securing the rail to the coupling joint itself, or even allowing the elimination of said rail, since it will be used especially when the bearing coupling joints are materialized. in 50 fiberglass or any other material vulnerable to rolling wear.

También pueden utilizarse varillas u otros elementos para reforzar el sistema, entre otros pudiéndose arriostrar mediante uniones las juntas de acople de los rodamientos entre si, o los elementos de fijación arriostrados entre si y uno de ellos fijado a uno de los cuerpos. Rods or other elements can also be used to reinforce the system, among others being able to bracing the joints of the bearings together with each other, or the fasteners braced together and one of them fixed to one of the bodies.

Por último decir que en las uniones se utilizarán medios apropiados tales como tornillos, 5 remaches, soldadura, pegamentos fuertes, o cualquier otro medio que se considere oportuno, pudiendo en cualquier caso variar el número y forma de las piezas que participan. Finally, say that appropriate means such as screws, rivets, welding, strong glues, or any other means deemed appropriate will be used in the joints, and the number and shape of the parts involved may vary in any case.

El dispositivo de articulación giratoria descrito, aunque está previsto para poder unir articuladamente de forma giratoria dos cuerpos cualesquiera, está especialmente concebido para 10 su aplicación en articulaciones en elementos de estructura de catamaranes, para permitir el plegado de éstos. Igualmente, puede servir para la rotación del correspondiente mástil, si se desea. The rotary articulation device described, although it is intended to be able to articulate any two bodies in a pivotal manner, is especially designed for application in joints in catamaran structure elements, to allow folding of these. It can also be used to rotate the corresponding mast, if desired.

DESCRIPCIÓN DE LOS DIBUJOS 15 DESCRIPTION OF THE DRAWINGS 15

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente: 20 To complement the description that will then be made and in order to help a better understanding of the features of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. Where illustrative and not limiting, the following has been represented: 20

La figura 1.- Muestra una vista correspondiente a una representación en perspectiva esquemática del dispositivo de articulación giratoria objeto de la invención. Figure 1 shows a view corresponding to a schematic perspective representation of the rotating articulation device object of the invention.

La figura 2.- Muestra una representación correspondiente a una perspectiva general de lo que es 25 una junta de acople de los rodamientos, con refuerzo en aquella. Figure 2.- Shows a representation corresponding to a general perspective of what is a bearing coupling joint, with reinforcement therein.

La figura 3.- Muestra una vista en perspectiva como la de la figura anterior, pero con la junta de acople sin refuerzo. Figure 3.- Shows a perspective view like that of the previous figure, but with the coupling joint without reinforcement.

30  30

La figura 4.- Muestra, finalmente, una vista en perspectiva de los rodamientos sobre un carril. Figure 4.- Shows, finally, a perspective view of the bearings on a rail.

REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION

Como se puede ver en las figuras referidas, el dispositivo de articulación giratoria entre dos 35 cuerpos, según la invención, comprende un cilindro rotatorio (1) que, a través de correspondientes conjuntos de rodamientos (2, 2’) se relaciona con sendos elementos (3, 3’) destinados a fijarse a los correspondientes cuerpos cuya articulación giratoria se pretende, de manera tal que el elemento (3) estará o será fijado a uno de los cuerpos, y el elemento (3’) será fijado al otro cuerpo, de forma independiente, relacionándose entre si mediante el comentado conjunto que 40 forman el cilindro rotatorio (1) y los conjuntos de rodamientos (2, 2’). También se pueden arriostrar entre si los elementos (3) y (3’), y fijarse el elemento (3’). As can be seen in the aforementioned figures, the rotating articulation device between two bodies, according to the invention, comprises a rotating cylinder (1) which, through corresponding sets of bearings (2, 2 '), relates to two elements (3, 3 ') intended to be fixed to the corresponding bodies whose rotating joint is intended, so that the element (3) will be or will be fixed to one of the bodies, and the element (3') will be fixed to the other body , independently, relating to each other by means of the commented set that form the rotary cylinder (1) and the bearing assemblies (2, 2 '). The elements (3) and (3 ’) can also be braced together, and the element (3’) can be fixed.

Los conjuntos de rodamiento (2, 2’) comprenden sendas juntas de acople (4, 4’) para los propios rodamientos (5, 5’), de manera tal que dichas juntas de acople (4, 4’) van fijadas al cilindro central 45 y rotatorio (1), apoyándose en tales juntas (4, 4’) los rodamientos (5, 5’), siendo capaz de soportar los esfuerzos que transmitan dichos rodamientos. The bearing assemblies (2, 2 ') comprise two coupling joints (4, 4') for the bearings themselves (5, 5 '), such that said coupling joints (4, 4') are fixed to the cylinder central 45 and rotary (1), bearing on such joints (4, 4 ') the bearings (5, 5'), being able to withstand the stresses transmitted by said bearings.

Las juntas de acople (4, 4’) contarán con los oportunos orificios (6) para la fijación, así como un refuerzo anular (7) y un hueco (8), también anular, para el correspondiente carril (9) de los 50 rodamientos (5, 5’). The coupling joints (4, 4 ') will have the appropriate holes (6) for fixing, as well as an annular reinforcement (7) and a hollow (8), also annular, for the corresponding lane (9) of the 50 bearings (5, 5 ').

Claims (2)

REIVINDICACIONES 1.- Dispositivo de articulación giratoria entre dos cuerpos, susceptible de aplicarse en la unión articulada y giratoria entre las partes que unen la estructura central de un catamarán con los correspondientes cascos o patines laterales, se caracteriza porque se constituye a partir de un 5 cilindro central y rotatorio (1) al que están fijados respectivos conjuntos de rodamientos (2, 2’), a su vez fijados a elementos (3, 3’) fijables a los cuerpos cuya articulación giratoria se pretende. 1.- Rotating articulation device between two bodies, capable of being applied in the articulated and rotating joint between the parts that join the central structure of a catamaran with the corresponding helmets or side skates, it is characterized in that it is constituted from a 5 cylinder central and rotary (1) to which respective bearing assemblies (2, 2 ') are fixed, in turn fixed to elements (3, 3') that can be fixed to the bodies whose rotating joint is intended. 2.- Dispositivo de articulación giratoria entre dos cuerpos, según reivindicación 1, caracterizado porque los conjuntos de rodamientos (2, 2’) están previstos en respectivas juntas de acople (4, 4’) 10 con orificios (6) para la fijación correspondiente, refuerzo anular (7) para el respectivo carril (9) de los rodamientos (5, 5’) y hueco (8) para el propio carril (9) de los rodamientos. 2.- Swivel joint device between two bodies, according to claim 1, characterized in that the bearing assemblies (2, 2 ') are provided in respective coupling joints (4, 4') 10 with holes (6) for the corresponding fixing , ring reinforcement (7) for the respective rail (9) of the bearings (5, 5 ') and hollow (8) for the rail (9) of the bearings.
ES201330089A 2013-01-25 2013-01-25 ROTATING ARTICULATION DEVICE BETWEEN TWO BODIES Expired - Fee Related ES2507040B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201330089A ES2507040B1 (en) 2013-01-25 2013-01-25 ROTATING ARTICULATION DEVICE BETWEEN TWO BODIES
PCT/ES2014/070050 WO2014114840A1 (en) 2013-01-25 2014-01-24 Device for a rotary articulated connection between two bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330089A ES2507040B1 (en) 2013-01-25 2013-01-25 ROTATING ARTICULATION DEVICE BETWEEN TWO BODIES

Publications (2)

Publication Number Publication Date
ES2507040A1 ES2507040A1 (en) 2014-10-13
ES2507040B1 true ES2507040B1 (en) 2015-07-21

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ES201330089A Expired - Fee Related ES2507040B1 (en) 2013-01-25 2013-01-25 ROTATING ARTICULATION DEVICE BETWEEN TWO BODIES

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WO (1) WO2014114840A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314992A (en) * 2014-11-17 2015-01-28 重庆红旗缸盖制造有限公司 Bearing seat balance structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790338A (en) * 1931-01-27 Louis cpiaetoff
US4555990A (en) * 1984-05-29 1985-12-03 Genroku Corporation Rotary board
FR2649302B1 (en) * 1989-07-05 1994-09-16 Collin Jean Claude ROTATING SUPPORT FOR CIRCULAR TABLE TOP
US6546885B1 (en) * 2002-02-11 2003-04-15 Rafael Francke Collapsible catamaran
US7314203B2 (en) * 2004-12-15 2008-01-01 Chi Yau Yue Base for vanity mirror or other small object with enhanced stability and rotational ability

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ES2507040A1 (en) 2014-10-13
WO2014114840A1 (en) 2014-07-31

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