WO2018138444A1 - Assembly for attaching and detaching parts - Google Patents

Assembly for attaching and detaching parts Download PDF

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Publication number
WO2018138444A1
WO2018138444A1 PCT/FR2018/050176 FR2018050176W WO2018138444A1 WO 2018138444 A1 WO2018138444 A1 WO 2018138444A1 FR 2018050176 W FR2018050176 W FR 2018050176W WO 2018138444 A1 WO2018138444 A1 WO 2018138444A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
clamping
positioning line
assembly
loosening
Prior art date
Application number
PCT/FR2018/050176
Other languages
French (fr)
Inventor
Eric CLERMONT
Original Assignee
Clermont Eric
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 Clermont Eric filed Critical Clermont Eric
Priority to EP18707073.5A priority Critical patent/EP3573769A1/en
Publication of WO2018138444A1 publication Critical patent/WO2018138444A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire

Definitions

  • the present invention relates to a set for hooking and unhooking part for part processing. It applies, in particular, to the different phases to be carried out for the chemical treatment and phase of painting of part.
  • FIG. 1 An exemplary embodiment of the prior art of such an assembly is shown in FIG.
  • Figure 1 shows two part positioning lines 23.
  • the present invention aims to remedy these disadvantages.
  • the present invention is directed to a set for gripping and unhooking parts for part processing, said assembly comprising at least:
  • the positioning line comprises at least:
  • the assembly comprises: a clamping-loosening member of the positioning line positioned at one end of the positioning line on the frame, this clamping-loosening member comprises a clamping-loosening screw adapted to tighten or loosen the clamping-loosening member on the frame for varying the distance between the clamping-loosening member and the frame, said clamping-loosening member comprises an inverted U-shape, the U-recess is positioned on the frame, each end of the branches of the U is at least one through hole in which there is a connecting axis connecting the two branches of the U, said connecting axis being adapted to maintain one end of the positioning line, the hollow of the U comprises at minus one tapped hole and on the other side of the hollow of the U is the tightening-loosening screw.
  • the clamping-loosening member allows the tension of the positioning line.
  • the inverted U shape guides and distances the distance between the clamping-loosening member and the frame for tensioning the positioning line.
  • one of the branches of the U is shorter than the other.
  • the through hole is linear along an axis perpendicular to the branches of the U and the axis is movable in linear translation.
  • the connecting axis is movable in the linear hole formed in each branch of the U.
  • the hooks are made of titanium.
  • the assembly further comprises a wire adapted to stretch the positioning line.
  • the yarn is used exceptionally for certain pieces having a particular shape.
  • the wire is made of aluminum.
  • the assembly comprises three tapped holes and two connecting pins.
  • the set adapts to the configuration of the production line.
  • FIG. 1 relating to the prior art, represents a diagram of an exemplary embodiment of two positioning lines
  • FIG. 2 represents a diagram of a positioning line of an assembly according to an object of the present invention
  • FIG. 3 represents a schematic view of an exemplary embodiment of the clamping-loosening element
  • FIG. 4 represents a perspective view of an exemplary embodiment of the clamping-loosening element.
  • FIG. 5 shows a perspective view of another embodiment of the clamping-loosening element.
  • Figure 2 shows a positioning line 24 of a part.
  • the assembly comprises a frame 22, a positioning line 24 inside the frame 22.
  • the positioning line 24 has two ends attached to the frame 22.
  • the positioning line 24 comprises:
  • the positioning line 24 comprises only the part 23 to be painted and two hooks 20.
  • the assembly comprises: a clamping-loosening member 25 of the positioning line 24 positioned at one end of the positioning line 24 on the frame 22.
  • This clamping-loosening member 25 includes an inverted U shape, referred to as the "U" sequence.
  • the shape of the U is rectangular.
  • the two bars of the U are perpendicular to the bar of the hollow of the U.
  • the bars of the U have a chamfer to round the angle of the bars of the U.
  • the hollow of the U is positioned on the frame 22. At the end of the branches of the U is a lug adapted to hold a hook 20 of the positioning line 24.
  • the hollow of the U comprises a tapped hole, for example adapted for a tightening-loosening screw 251.
  • the tightening-loosening screw 251 is of size M6 (nominal diameter equal to 6 mm according to the metric thread).
  • the clamping-loosening screw 251 adapted to tighten or loosen the clamping-loosening member 25 on the frame 22 to vary the distance between the clamping-loosening member 25 and the frame 22.
  • one of the branches of the U is open.
  • the branch of the open U facilitates the installation of the clamping-loosening member 25.
  • the shape of the clamping-loosening member 25 resembles a recumbent U.
  • One of the bars of the U serves to hang one end of the positioning line 24, the other U-bar comprises a threaded hole on which is mounted a clamping-loosening screw 251.
  • the hollow of the U serves to connect the two bars of the U. When the U is lying, this configuration represents an alternative to the inverted U.
  • the lug connects the two branches of the U.
  • the lug is a threaded rod that comes to tighten in one of the branches of the U.
  • a rod attachment system secures the rod to the clamping-loosening member 25, such as a nut.
  • the positioning line comprises at least:
  • the positioning line comprises:
  • the frame has support bars that extend beyond the frame to facilitate gripping and mounting on a production line.
  • the wire is made of aluminum and after the chemical treatment and the paint, it must be recovered and reprocessed as waste. Compared to the state of the art, there is less loss of aluminum and therefore less processing to recover the wires.
  • FIG. 4 represents a perspective view of an exemplary embodiment of the clamping-loosening element.
  • the clamping-loosening member 25 comprises an inverted U-shape.
  • the hollow of the U is positioned on the frame 22, at each end of the legs of the U is at least one through hole 254 in which there is a connecting pin 252 '.
  • the connecting axis connects the two branches of the U.
  • the connecting pin 252 ' is adapted to hold one end of the positioning line 24.
  • the hollow of the U comprises a threaded hole 253.
  • the other side of the hollow of the U is adapted to positioned a clamping-loosening screw, not shown.
  • Figure 5 shows a perspective view of another embodiment of the clamping-loosening element.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Coating Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

The invention relates to an assembly for attaching and detaching parts (23) for treating parts (23). The said assembly comprises at least: a frame (22), a positioning line (24) inside the frame (22) and comprising two ends fixed to the frame (22), the positioning line (24) comprises at least: a part (23) that is to be painted, and two hooks (20). When the part (23) is on the positioning line (24), the line is tensioned in order to block the part (23) in position. The assembly comprises: an element (25) for tightening/loosening the positioning line (24), which element is positioned at one end of the positioning line (24) on the frame (22), this tightening/loosening element (25) comprises a tightening/loosening screw (251) designed to tighten or loosen the tightening/loosening element (25) on the frame (22) so as to vary the distance between the tightening/loosening element (25) and the frame (22).

Description

ENSEMBLE POUR L'ACCROCHE ET LE DÉCROCHAGE DE PIÈCE  ASSEMBLY FOR ATTACHING AND UNCHANGING PARTS
DOMAINE TECHNIQUE DE L'INVENTION TECHNICAL FIELD OF THE INVENTION
La présente invention concerne un ensemble pour l'accroche et le décrochage de pièce pour le traitement de pièce. Elle s'applique, en particulier, aux différentes phases à réaliser pour le traitement chimique et phase de peinture de pièce.  The present invention relates to a set for hooking and unhooking part for part processing. It applies, in particular, to the different phases to be carried out for the chemical treatment and phase of painting of part.
ETAT DE LA TECHNIQUE STATE OF THE ART
Un exemple de réalisation de l'art antérieur d'un tel ensemble est représenté sur la figure 1 .  An exemplary embodiment of the prior art of such an assembly is shown in FIG.
La figure 1 représente deux lignes de positionnement de pièce 23. Figure 1 shows two part positioning lines 23.
Sur la gauche de cette figure, il est visible une pièce 23, un crochet 20 et un fil 21 . Sur la droite de la figure, se trouve un cadre 22, une pièce 23, un crochet 20, un fil 21 torsadé par un crochet 20 au niveau de la flèche F. On the left of this figure, it is visible a part 23, a hook 20 and a wire 21. On the right of the figure, is a frame 22, a part 23, a hook 20, a wire 21 twisted by a hook 20 at the arrow F.
Cette opération permet de tendre le fil 21 et mettre en tension la ligne de positionnement de pièce. La mise sous tension se fait de manière manuelle. Cette opération est longue en réalisation et très contraignante dû aux mouvements gestuels répétitifs. Des maladies professionnelles sont susceptibles de se déclarer en raison de ces mouvements répétitifs. OBJET DE L'INVENTION  This operation makes it possible to tension the wire 21 and to tension the part positioning line. The power is turned on manually. This operation is long in production and very restrictive due to repetitive gestural movements. Occupational diseases are likely to occur because of these repetitive movements. OBJECT OF THE INVENTION
La présente invention vise à remédier à ces inconvénients.  The present invention aims to remedy these disadvantages.
A cet effet, la présente invention vise un ensemble pour l'accroche et le décrochage de pièce pour le traitement de pièce, ledit ensemble comprend au moins :  For this purpose, the present invention is directed to a set for gripping and unhooking parts for part processing, said assembly comprising at least:
- un cadre,  - a frame,
- une ligne de positionnement à l'intérieur du cadre et comportant deux extrémités fixées sur le cadre, la ligne de positionnement comprend au moins :  a positioning line inside the frame and having two ends fixed to the frame, the positioning line comprises at least:
■ une pièce à peindre, ■ a piece to paint,
■ deux crochets, lorsque la pièce est sur la ligne de positionnement, la ligne est tendue pour bloquer la position de la pièce. ■ two hooks, when the workpiece is on the positioning line, the line is stretched to block the position of the workpiece.
L'ensemble comprend : un élément de serrage-desserrage de la ligne de positionnement positionné au niveau d'une extrémité de la ligne de positionnement sur le cadre, cet élément de serrage-desserrage comprend une vis de serrage-desserrage adaptée à serrer ou desserrer l'élément de serrage- desserrage sur le cadre pour varier la distance entre l'élément de serrage- desserrage et le cadre, ledit élément de serrage-desserrage comprend une forme de U inversé, le creux du U est positionné sur le cadre, à chaque extrémité des branches du U se trouve au moins un trou traversant dans lequel se trouve un axe de liaison reliant les deux branches du U, ledit axe de liaison étant adapté à maintenir une extrémité de la ligne de positionnement, le creux du U comporte au moins un trou taraudé et de l'autre côté du creux du U se trouve la vis de serrage-desserrage.  The assembly comprises: a clamping-loosening member of the positioning line positioned at one end of the positioning line on the frame, this clamping-loosening member comprises a clamping-loosening screw adapted to tighten or loosen the clamping-loosening member on the frame for varying the distance between the clamping-loosening member and the frame, said clamping-loosening member comprises an inverted U-shape, the U-recess is positioned on the frame, each end of the branches of the U is at least one through hole in which there is a connecting axis connecting the two branches of the U, said connecting axis being adapted to maintain one end of the positioning line, the hollow of the U comprises at minus one tapped hole and on the other side of the hollow of the U is the tightening-loosening screw.
Grâce à ces dispositions, l'ergonomie du travail de l'opérateur est améliorée car les gestes répétitifs sont supprimés. Le vissage et dévissage se fera à l'aide de visseuse. Les opérateurs n'ont pas à réaliser la torsion d'un fil pour tendre la ligne de positionnement. On supprime ainsi les maladies professionnelles. A l'aide de cet ensemble, il y a un gain de temps de montage. II y a également moins de déchet. Le fait de ne plus utiliser de fil permet de réduire les déchets.  Thanks to these provisions, the ergonomics of the work of the operator is improved because the repetitive gestures are removed. Screwing and unscrewing will be done with a screwdriver. Operators do not have to twist a thread to stretch the positioning line. This eliminates occupational diseases. With this set, there is a saving of assembly time. There is also less waste. No longer using wire reduces waste.
Ainsi, l'élément de serrage-desserrage permet la tension de la ligne de positionnement. La forme de U inversé permet de guider et d'écarter la distance entre l'élément de serrage-desserrage et le cadre pour la mise en tension de la ligne de positionnement.  Thus, the clamping-loosening member allows the tension of the positioning line. The inverted U shape guides and distances the distance between the clamping-loosening member and the frame for tensioning the positioning line.
L'invention est avantageusement mise en œuvre selon les modes de réalisation et les variantes exposées ci-après, lesquelles sont à considérer individuellement ou selon toute combinaison techniquement opérante.  The invention is advantageously implemented according to the embodiments and variants described below, which are to be considered individually or in any technically operative combination.
Dans un mode de réalisation, une des branches du U est plus courte que l'autre.  In one embodiment, one of the branches of the U is shorter than the other.
Dans un mode de réalisation, le trou traversant est linéaire selon un axe perpendiculaire aux branches du U et l'axe est mobile en translation linéaire. Ainsi, l'axe de liaison est mobile dans le trou linéaire formé dans chaque branche du U. Dans un mode de réalisation, les crochets sont en titane. In one embodiment, the through hole is linear along an axis perpendicular to the branches of the U and the axis is movable in linear translation. Thus, the connecting axis is movable in the linear hole formed in each branch of the U. In one embodiment, the hooks are made of titanium.
Dans un mode de réalisation, l'ensemble comprend en outre un fil adapté à tendre la ligne de positionnement. Le fil est utilisé à titre exceptionnel pour certaines pièces ayant une forme particulière.  In one embodiment, the assembly further comprises a wire adapted to stretch the positioning line. The yarn is used exceptionally for certain pieces having a particular shape.
Dans un mode de réalisation relié au précédent, le fil est en aluminium. In an embodiment connected to the previous one, the wire is made of aluminum.
Dans un mode de réalisation, l'ensemble comprend trois trous taraudés et deux axes de liaison. Ainsi, l'ensemble s'adapte à la configuration de la ligne de production. In one embodiment, the assembly comprises three tapped holes and two connecting pins. Thus, the set adapts to the configuration of the production line.
BREVE DESCRIPTION DES FIGURES BRIEF DESCRIPTION OF THE FIGURES
D'autres avantages, buts et caractéristiques de la présente invention ressortent de la description qui suit faite, dans un but explicatif et nullement limitatif, en regard des dessins annexés, dans lesquels :  Other advantages, aims and features of the present invention will become apparent from the following description given for an explanatory and non-limiting purpose with reference to the accompanying drawings, in which:
- la figure 1 , relative à l'art antérieur, représente un schéma d'un exemple de réalisation de deux lignes de positionnement,  FIG. 1, relating to the prior art, represents a diagram of an exemplary embodiment of two positioning lines,
- la figure 2 représente un schéma d'une ligne de positionnement d'un ensemble selon un objet de la présente invention,  FIG. 2 represents a diagram of a positioning line of an assembly according to an object of the present invention,
- la figure 3 représente une vue schématique d'un exemple de réalisation de l'élément de serrage-desserrage, et  FIG. 3 represents a schematic view of an exemplary embodiment of the clamping-loosening element, and
- la figure 4 représente une vue en perspective d'un exemple de réalisation de l'élément de serrage-desserrage.  FIG. 4 represents a perspective view of an exemplary embodiment of the clamping-loosening element.
- la figure 5 représente une vue en perspective d'un autre exemple de réalisation de l'élément de serrage-desserrage.  - Figure 5 shows a perspective view of another embodiment of the clamping-loosening element.
DESCRIPTION D'EXEMPLES DE REALISATION DE L'INVENTION DESCRIPTION OF EXAMPLES OF EMBODIMENT OF THE INVENTION
La figure 1 a été décrite ci-avant.  Figure 1 has been described above.
La figure 2 représente une ligne de positionnement 24 d'une pièce. L'ensemble comprend un cadre 22, une ligne de positionnement 24 à l'intérieur du cadre 22.  Figure 2 shows a positioning line 24 of a part. The assembly comprises a frame 22, a positioning line 24 inside the frame 22.
La ligne de positionnement 24 comporte deux extrémités fixées sur le cadre 22.  The positioning line 24 has two ends attached to the frame 22.
La ligne de positionnement 24 comprend :  The positioning line 24 comprises:
■ une pièce 23 à peindre, ■ a piece 23 to be painted,
■ trois crochets 20, ■ deux parties d'un fil 21 adaptées à tendre la ligne de positionnement 24. ■ three hooks 20, ■ two parts of a wire 21 adapted to extend a positioning line 24.
Dans cet exemple, il y un fil 21 , dans une variante, non représentée, la ligne de positionnement 24 comprend que la pièce 23 à peindre et deux crochets 20.  In this example, there is a wire 21, in a variant, not shown, the positioning line 24 comprises only the part 23 to be painted and two hooks 20.
Revenant à la figure 2, lorsque la pièce 23 est sur la ligne de positionnement 24, la ligne est tendue pour bloquer la position de la pièce 23.  Returning to FIG. 2, when the part 23 is on the positioning line 24, the line is stretched to block the position of the part 23.
L'ensemble comprend : un élément de serrage-desserrage 25 de la ligne de positionnement 24 positionné au niveau d'une extrémité de la ligne de positionnement 24 sur le cadre 22.  The assembly comprises: a clamping-loosening member 25 of the positioning line 24 positioned at one end of the positioning line 24 on the frame 22.
Cet élément de serrage-desserrage 25 comprend une forme de U inversé, appelé pour la suite juste « U ». Dans cet exemple, la forme du U est rectangulaire. Les deux barres du U sont perpendiculaires avec la barre du creux du U. Dans un autre exemple, les barres du U ont un chanfrein pour arrondir l'angle des barres du U.  This clamping-loosening member 25 includes an inverted U shape, referred to as the "U" sequence. In this example, the shape of the U is rectangular. The two bars of the U are perpendicular to the bar of the hollow of the U. In another example, the bars of the U have a chamfer to round the angle of the bars of the U.
Le creux du U est positionné sur le cadre 22. A l'extrémité des branches du U se trouve un ergot adapté pour maintenir un crochet 20 de la ligne de positionnement 24. Le creux du U comporte un trou taraudé, par exemple adapté pour une vis de serrage-desserrage 251 . La vis de serrage-desserrage 251 est de taille M6 (diamètre nominal égal à 6mm selon le filetage métrique). De l'autre côté du creux du U est positionnée la vis de serrage-desserrage 251 adaptée à serrer ou desserrer l'élément de serrage-desserrage 25 sur le cadre 22 pour varier la distance entre l'élément de serrage-desserrage 25 et le cadre 22.  The hollow of the U is positioned on the frame 22. At the end of the branches of the U is a lug adapted to hold a hook 20 of the positioning line 24. The hollow of the U comprises a tapped hole, for example adapted for a tightening-loosening screw 251. The tightening-loosening screw 251 is of size M6 (nominal diameter equal to 6 mm according to the metric thread). On the other side of the hollow of the U is positioned the clamping-loosening screw 251 adapted to tighten or loosen the clamping-loosening member 25 on the frame 22 to vary the distance between the clamping-loosening member 25 and the frame 22.
Dans autre exemple, non représenté, une des branches du U est ouverte. Ainsi, la branche du U ouverte facilite la pose de l'élément de serrage- desserrage 25. Dans ce cas la forme de l'élément de serrage-desserrage 25 ressemble à un U couché. Une des barres du U sert à accrocher une extrémité de la ligne de positionnement 24, l'autre barre du U comprend un trou taraudé sur lequel est montée une vis de serrage-desserrage 251 .  In another example, not shown, one of the branches of the U is open. Thus, the branch of the open U facilitates the installation of the clamping-loosening member 25. In this case the shape of the clamping-loosening member 25 resembles a recumbent U. One of the bars of the U serves to hang one end of the positioning line 24, the other U-bar comprises a threaded hole on which is mounted a clamping-loosening screw 251.
Le creux du U sert à relier les deux barres du U. Lorsque le U est couché, cette configuration représente une alternative au U inversé.  The hollow of the U serves to connect the two bars of the U. When the U is lying, this configuration represents an alternative to the inverted U.
Dans un exemple de réalisation, l'ergot relie les deux branches du U. Par exemple, l'ergot est une tige filetée qui vient se serrer dans une des branches du U. In an exemplary embodiment, the lug connects the two branches of the U. For example, the lug is a threaded rod that comes to tighten in one of the branches of the U.
Dans un autre exemple, un système d'attache de la tige permet de fixer la tige à l'élément de serrage-desserrage 25, comme un écrou.  In another example, a rod attachment system secures the rod to the clamping-loosening member 25, such as a nut.
Dans une variante, non représentée, la ligne de positionnement comprend au moins :  In a variant, not shown, the positioning line comprises at least:
■ une pièce à peindre, ■ a piece to paint,
■ deux crochets, ■ two hooks,
■ un fil adapté à tendre la ligne de positionnement. ■ a wire adapted to stretch the positioning line.
Dans une variante non représentée, la ligne de positionnement comprend :  In a variant not shown, the positioning line comprises:
■ plusieurs pièces à peindre, ■ several pieces to paint,
■ plusieurs crochets, ■ several hooks,
■ plusieurs fils adaptés à tendre la ligne de positionnement. La position des crochets et des fils dépend de la pièce et de la meilleure position permettant de tendre la ligne de positionnement. ■ several wires adapted to stretch the positioning line. The position of the hooks and wires depends on the workpiece and the best position to extend the positioning line.
Dans une variante, non représentée, le cadre a des barres supports qui s'étendent au-delà du cadre pour faciliter la prise et le montage sur une ligne de production.  In a variant, not shown, the frame has support bars that extend beyond the frame to facilitate gripping and mounting on a production line.
Le fil est en aluminium et nécessite, après le traitement chimique et la peinture, d'être récupéré et retraité en déchets. Par rapport à l'état de l'art, il y a moins de perte en aluminium donc moins de traitement pour récupérer les fils.  The wire is made of aluminum and after the chemical treatment and the paint, it must be recovered and reprocessed as waste. Compared to the state of the art, there is less loss of aluminum and therefore less processing to recover the wires.
La figure 4 représente une vue en perspective d'un exemple de réalisation de l'élément de serrage-desserrage.  FIG. 4 represents a perspective view of an exemplary embodiment of the clamping-loosening element.
L'élément de serrage-desserrage 25 comprend une forme de U inversé. Le creux du U est positionné sur le cadre 22, à chaque extrémité des branches du U se trouve au moins un trou traversant 254 dans lequel se trouve un axe de liaison 252'. L'axe de liaison relie les deux branches du U.  The clamping-loosening member 25 comprises an inverted U-shape. The hollow of the U is positioned on the frame 22, at each end of the legs of the U is at least one through hole 254 in which there is a connecting pin 252 '. The connecting axis connects the two branches of the U.
L'axe de liaison 252' est adapté à maintenir une extrémité de la ligne de positionnement 24.  The connecting pin 252 'is adapted to hold one end of the positioning line 24.
Le creux du U comporte a un trou taraudé 253. L'autre côté du creux du U est adapté à positionné une vis de serrage-desserrage, non représentée.  The hollow of the U comprises a threaded hole 253. The other side of the hollow of the U is adapted to positioned a clamping-loosening screw, not shown.
La flèche représente le fait que l'axe de liaison est mobile en translation dans le trou traversant 254 qui est linéaire. La figure 5 représente une vue en perspective d'un autre exemple de réalisation de l'élément de serrage-desserrage. The arrow represents the fact that the connecting axis is movable in translation in the through hole 254 which is linear. Figure 5 shows a perspective view of another embodiment of the clamping-loosening element.
Dans cet exemple, il y a trois trou taraudé 253 et deux axes de liaison In this example, there are three threaded holes 253 and two link pins
252'. 252.
NOMENCLATURE NOMENCLATURE
F flèche de serrage 20 crochet F clamping boom 20 hook
21 fil  21 thread
22 cadre  22 frame
23 pièce  23 piece
24 ligne de positionnement  24 positioning line
25 élément de serrage-desserrage25 clamping and unclamping element
251 vis de serrage-desserrage251 clamping-loosening screw
252 tige filetée, 252' axe de liaison252 threaded rod, 252 'connecting pin
253 trou taraudé 253 tapped hole
254 trou traversant  254 through hole

Claims

REVENDICATIONS
1 . Ensemble pour l'accroche et le décrochage de pièce (23) pour le traitement de pièce (23), ledit ensemble comprend au moins : 1. A set for hooking and unhooking of workpiece (23) for workpiece processing (23), said set comprises at least:
- un cadre (22),  a frame (22),
- une ligne de positionnement (24) à l'intérieur du cadre (22) et comportant deux extrémités fixées sur le cadre (22), la ligne de positionnement (24) comprend au moins :  - a positioning line (24) inside the frame (22) and having two ends fixed on the frame (22), the positioning line (24) comprises at least:
■ une pièce (23) à peindre, ■ a part (23) to be painted,
■ deux crochets (20), ■ two hooks (20),
lorsque la pièce (23) est sur la ligne de positionnement (24), la ligne est tendue pour bloquer la position de la pièce (23), when the piece (23) is on the positioning line (24), the line is stretched to block the position of the piece (23),
caractérisé en ce que l'ensemble comprend : un élément de serrage- desserrage (25) de la ligne de positionnement (24) positionné au niveau d'une extrémité de la ligne de positionnement (24) sur le cadre (22), cet élément de serrage-desserrage (25) comprend une vis de serrage-desserrage (251 ) adaptée à serrer ou desserrer l'élément de serrage-desserrage (25) sur le cadre (22) pour varier la distance entre l'élément de serrage-desserrage (25) et le cadre (22), ledit élément de serrage-desserrage (25) comprend une forme de U inversé, le creux du U est positionné sur le cadre (22), à chaque extrémité des branches du U se trouve au moins un trou traversant (254) dans lequel se trouve un axe de liaison (252') reliant les deux branches du U, ledit axe de liaison (252') étant adapté à maintenir une extrémité de la ligne de positionnement (24), le creux du U comporte au moins un trou taraudé (253) et de l'autre côté du creux du U se trouve la vis de serrage-desserrage (251 ).  characterized in that the assembly comprises: a clamping-loosening member (25) of the positioning line (24) positioned at one end of the positioning line (24) on the frame (22), this element clamping-loosening device (25) comprises a clamping-loosening screw (251) adapted to tighten or loosen the clamping-loosening member (25) on the frame (22) to vary the distance between the clamping-loosening member (25) and the frame (22), said clamping-loosening member (25) comprises an inverted U-shape, the U-recess is positioned on the frame (22), at each end of the U-branches is at least a through hole (254) in which there is a connecting pin (252 ') connecting the two branches of the U, said connecting pin (252') being adapted to hold one end of the positioning line (24), the hollow the U has at least one threaded hole (253) and on the other side of the hollow of the U is the clamping-loosening screw rabies (251).
2. Ensemble selon la revendication 1 , dans lequel une des branches du U est plus courte que l'autre. 2. The assembly of claim 1, wherein one of the branches of the U is shorter than the other.
3. Ensemble selon la revendication 1 , dans lequel le trou traversant (254) est linéaire selon un axe perpendiculaire aux branches du U et l'axe de liaison (252') est mobile en translation linéaire. 3. The assembly of claim 1, wherein the through hole (254) is linear along an axis perpendicular to the branches of the U and the connecting axis (252 ') is movable in linear translation.
4. Ensemble selon la revendication 1 , dans lequel les crochets (20) sont en titane. 4. The assembly of claim 1, wherein the hooks (20) are made of titanium.
5. Ensemble selon la revendication 1 , dans lequel l'ensemble comprend en outre un fil (21 ) adapté à tendre la ligne de positionnement (24). 5. The assembly of claim 1, wherein the assembly further comprises a wire (21) adapted to tension the positioning line (24).
6. Ensemble selon la revendication 5, dans lequel le fil (21 ) est en aluminium. 6. The assembly of claim 5, wherein the wire (21) is aluminum.
7. Ensemble selon la revendication 1 , dans lequel l'ensemble comprend trois trous taraudés (253) et deux axes de liaison (252'). The assembly of claim 1, wherein the assembly comprises three threaded holes (253) and two connecting pins (252 ').
PCT/FR2018/050176 2017-01-26 2018-01-26 Assembly for attaching and detaching parts WO2018138444A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18707073.5A EP3573769A1 (en) 2017-01-26 2018-01-26 Assembly for attaching and detaching parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750623A FR3062182B1 (en) 2017-01-26 2017-01-26 ASSEMBLY FOR ATTACHING AND REMOVING PIECE
FR1750623 2017-01-26

Publications (1)

Publication Number Publication Date
WO2018138444A1 true WO2018138444A1 (en) 2018-08-02

Family

ID=58162957

Family Applications (1)

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PCT/FR2018/050176 WO2018138444A1 (en) 2017-01-26 2018-01-26 Assembly for attaching and detaching parts

Country Status (4)

Country Link
EP (1) EP3573769A1 (en)
FR (1) FR3062182B1 (en)
MA (1) MA47376A (en)
WO (1) WO2018138444A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR484026A (en) * 1916-08-26 1917-08-28 Giovanni Quaglia Union system for connecting wires and metal cables with hooks, tensioners, etc.
US1378702A (en) * 1920-03-10 1921-05-17 James Robert Kearney Wire and cable puller
FR2261146A1 (en) * 1974-02-20 1975-09-12 Saunal Pierre Apparatus for painting both sides of articles - spaced chains carry suspended articles along U shaped path past sprays
FR2656406A1 (en) * 1989-12-27 1991-06-28 Rochelle Jean Pivoting frame support
CN104475287B (en) * 2014-10-31 2016-08-31 浙江吉利控股集团有限公司 A kind of automobile luggage compartment door gluing, paint spraying tooling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR484026A (en) * 1916-08-26 1917-08-28 Giovanni Quaglia Union system for connecting wires and metal cables with hooks, tensioners, etc.
US1378702A (en) * 1920-03-10 1921-05-17 James Robert Kearney Wire and cable puller
FR2261146A1 (en) * 1974-02-20 1975-09-12 Saunal Pierre Apparatus for painting both sides of articles - spaced chains carry suspended articles along U shaped path past sprays
FR2656406A1 (en) * 1989-12-27 1991-06-28 Rochelle Jean Pivoting frame support
CN104475287B (en) * 2014-10-31 2016-08-31 浙江吉利控股集团有限公司 A kind of automobile luggage compartment door gluing, paint spraying tooling

Also Published As

Publication number Publication date
EP3573769A1 (en) 2019-12-04
MA47376A (en) 2021-05-26
FR3062182A1 (en) 2018-07-27
FR3062182B1 (en) 2019-04-05

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