FR2809042A1 - Conventional metal machining machine has numerical controller which allows the machine to cut teeth in disks - Google Patents

Conventional metal machining machine has numerical controller which allows the machine to cut teeth in disks Download PDF

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Publication number
FR2809042A1
FR2809042A1 FR0006189A FR0006189A FR2809042A1 FR 2809042 A1 FR2809042 A1 FR 2809042A1 FR 0006189 A FR0006189 A FR 0006189A FR 0006189 A FR0006189 A FR 0006189A FR 2809042 A1 FR2809042 A1 FR 2809042A1
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FR
France
Prior art keywords
machine
slide
fixed
motor
circular plate
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.)
Pending
Application number
FR0006189A
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French (fr)
Inventor
Serge Savoye
Farid Latreche
Mohamed Jaouan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0006189A priority Critical patent/FR2809042A1/en
Publication of FR2809042A1 publication Critical patent/FR2809042A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
    • B23D65/04—Making saw teeth by milling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

Conventional metal cutting machine is connected to a numerical controller (12). The machine has a slide (1) on which is fixed a motor (3) which rotates a grinding wheel (7) via a axle (13). The grinding wheel by means of its to and fro movement cuts teeth in a disk (6) fixed on a circular plate (5) whose movement is controlled by a motor (4) fixed to the circular plate. The slide is displaced front and rear by a motor (8) connected to a reduction gear (9) and coupled to the crown of the machine (16). The slide is fitted with two sensors (10,11). These sensors at the moment of contact with a stop fixed on the machine frame (15) modify the advance speed of the slide. The sensor (11) at the moment of its contact with a stop (14) rotates the circular plate, by means of a synchronous motor (4), over a angle defined by the machine operator.

Description

La présente invention concerne un dispositif pour tailler la denture des disques. Ces dentures sont traditionnellement taillées sur des machines outils à commande numérique. Le dispositif selon l'invention permet de tailler ces dentures sur une machine conventionnelle. Il comporte en effet selon une première caractéristique, moteur, adapté sur le coulisseau ou la tête de la machine, qui transmet un mouvement de rotation à une meule. La meule, par son mouvement alternatif de va vient, permet d'usiner la forme des dentures sur le disque fixé sur un plateau circulaire dont le mouvement est réglé par un moteur à synchro. Le coulisseau se déplace d'avant en arrière grâce à un moteur relié à un réducteur accouplé à la couronne crantée de la machine afin d'actionner le déplacement du coulisseau par l'intermédiaire d'une came. The present invention relates to a device for cutting the teeth of discs. These teeth are traditionally cut on machine tools with numerical control. The device according to the invention makes it possible to cut these teeth on a conventional machine. According to a first characteristic, it in fact comprises a motor, adapted to the slide or the head of the machine, which transmits a rotational movement to a grinding wheel. The grinding wheel, by its reciprocating reciprocating movement, allows the shape of the teeth to be machined on the disc fixed on a circular plate whose movement is regulated by a synchro motor. The slide moves back and forth thanks to a motor connected to a reduction gear coupled to the notched crown of the machine in order to actuate the movement of the slide via a cam.

Le dessin annexe fig. 1 illustre l'invention En référence à ce dessin, le dispositif comporte un coulisseau (1) sur lequel est fixé un moteur (3) qui entraîne en rotation une meule (7) par l'intermédiaire d'une broche (1 ). meule (7) par son mouvement de va et vient taille les dents du disque denté (6) fixé sur un plateau circulaire (5) dont le mouvement est donné par un moteur synchro (4) fixé sur le plateau circulaire (5). coulisseau (1) se déplace d'avant en arrière grâce à un moteur (8) relié à un réducteur (9) et accouplé à la couronne de machine (16). Le coulisseau (1) est équipé deux capteurs (10) et (11) qui, lors de leur contact avec la butée (14) fixée sur le bâti (15) de la machine, permettent de modifier la vitesse d'avance du coulisseau (1) : vitesse lente lors de l'usinage capteur (10) et vitesse rapide de retour capteur (11). Lorsque le coulisseau (1) a effectué sa course de retour, c'est à dire que capteur (11) est en contact avec la butée fixe (14), le plateau circulaire (5) effectue une rotation d'un angle défini par l'opérateur grâce au moteur à synchro (4). Tous les éléments de puissance, moteurs (3), (4), (8), (9) ainsi que les capteurs (10) et (11) sont reliés à une armoire numérique (12) paramétrée à cet effet pour divers travaux. Le dispositif selon l'invention est particulièrement destiné au taillage des disques dentés.The annexed drawing fig. 1 illustrates the invention With reference to this drawing, the device comprises a slide (1) on which is fixed a motor (3) which rotates a grinding wheel (7) via a spindle (1). grinding wheel (7) by its back and forth movement cuts the teeth of the toothed disc (6) fixed on a circular plate (5) whose movement is given by a synchro motor (4) fixed on the circular plate (5). slide (1) moves back and forth thanks to a motor (8) connected to a reduction gear (9) and coupled to the machine crown (16). The slide (1) is equipped with two sensors (10) and (11) which, when they come into contact with the stop (14) fixed on the frame (15) of the machine, make it possible to modify the speed of advance of the slide ( 1): slow speed during sensor machining (10) and fast sensor return speed (11). When the slide (1) has made its return stroke, that is to say that the sensor (11) is in contact with the fixed stop (14), the circular plate (5) performs a rotation by an angle defined by l operator thanks to the synchro motor (4). All power elements, motors (3), (4), (8), (9) as well as the sensors (10) and (11) are connected to a digital cabinet (12) configured for this purpose for various works. The device according to the invention is particularly intended for cutting toothed discs.

Claims (1)

REVENDICATIONS 1) Dispositif pour tailler la denture des disques dentés caractérisé en ce qu'il comporte une machine outils conventionnelle (15) dédiée à l'usinage traditionnel des métaux modifiée par un dispositif automatisé (12). Dispositif selon la revendication 1 caractérisé en ce qu'un coulisseau (1) sur lequel fixé un moteur (3) entraîne en rotation une meule (7) l'intermédiaire d'une broche (13). 3) Dispositif selon la revendication 1 ou la revendication 1 caractérisé en ce que la meule (7) par son mouvement de va et vient taille les dents du disque (6) fixé sur plateau circulaire (5) dont le mouvement est donné par un moteur (4) fixé sur le plateau circulaire (5). 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que le coulisseau (1) se déplace d'avant en arrière grâce à un moteur (8) relié à un réducteur (9) et accouplé à la couronne de la machine (16). 5) Dispositif selon l'une quelconque des revendications précédentes caractérisé ce que le coulisseau (1) est équipé de deux capteurs (10) et (11). Ces deux capteurs (10) et (11) lors de leur contact avec la butée fixée sur bâti (15) de la machine permet de modifier la vitesse d'avance du coulisseau (1). 6) Dispositif selon l'une quelconque des revendications précédentes caractérisé ce que le capteur (11) lors de son contact avec la butée fixe (14) entraîne la rotation du plateau circulaire (5) grâce au moteur asynchrone (4) d'un angle défini par l'opérateur.1) Device for cutting the toothing of toothed discs characterized in that it comprises a conventional machine tool (15) dedicated to traditional machining of metals modified by an automated device (12). Device according to claim 1 characterized in that a slide (1) on which fixed a motor (3) rotates a grinding wheel (7) through a spindle (13). 3) Device according to claim 1 or claim 1 characterized in that the grinding wheel (7) by its movement back and forth cuts the teeth of the disc (6) fixed on circular plate (5) whose movement is given by a motor (4) fixed on the circular plate (5). 4) Device according to any one of the preceding claims, characterized in that the slide (1) moves back and forth thanks to a motor (8) connected to a reduction gear (9) and coupled to the crown of the machine ( 16). 5) Device according to any one of the preceding claims, characterized in that the slide (1) is equipped with two sensors (10) and (11). These two sensors (10) and (11) when in contact with the stop fixed on the frame (15) of the machine makes it possible to modify the speed of advance of the slide (1). 6) Device according to any one of the preceding claims, characterized in that the sensor (11) when in contact with the fixed stop (14) causes the rotation of the circular plate (5) thanks to the asynchronous motor (4) by an angle defined by the operator.
FR0006189A 2000-05-16 2000-05-16 Conventional metal machining machine has numerical controller which allows the machine to cut teeth in disks Pending FR2809042A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0006189A FR2809042A1 (en) 2000-05-16 2000-05-16 Conventional metal machining machine has numerical controller which allows the machine to cut teeth in disks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0006189A FR2809042A1 (en) 2000-05-16 2000-05-16 Conventional metal machining machine has numerical controller which allows the machine to cut teeth in disks

Publications (1)

Publication Number Publication Date
FR2809042A1 true FR2809042A1 (en) 2001-11-23

Family

ID=8850252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0006189A Pending FR2809042A1 (en) 2000-05-16 2000-05-16 Conventional metal machining machine has numerical controller which allows the machine to cut teeth in disks

Country Status (1)

Country Link
FR (1) FR2809042A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971636A (en) * 2017-06-01 2018-12-11 重庆瀚源机械有限公司 Hydraulic vertical advanceable metal circular saw tooth milling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971636A (en) * 2017-06-01 2018-12-11 重庆瀚源机械有限公司 Hydraulic vertical advanceable metal circular saw tooth milling machine

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