EP1733821B1 - Dispositif de sélection et de pose de rivets - Google Patents

Dispositif de sélection et de pose de rivets Download PDF

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Publication number
EP1733821B1
EP1733821B1 EP20060008614 EP06008614A EP1733821B1 EP 1733821 B1 EP1733821 B1 EP 1733821B1 EP 20060008614 EP20060008614 EP 20060008614 EP 06008614 A EP06008614 A EP 06008614A EP 1733821 B1 EP1733821 B1 EP 1733821B1
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EP
European Patent Office
Prior art keywords
rivet
selecting
fixing apparatus
store
interim
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Active
Application number
EP20060008614
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German (de)
English (en)
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EP1733821A1 (fr
Inventor
Gerhard Holtmeier
Hartwig Plümer
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Broetje Automation GmbH
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Broetje Automation GmbH
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Publication date
Application filed by Broetje Automation GmbH filed Critical Broetje Automation GmbH
Publication of EP1733821A1 publication Critical patent/EP1733821A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
    • B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements

Definitions

  • the invention relates to a Nietausuß- and -fixiervorraum for the introduction of rivet elements in components according to the preamble of claim 1 (see, eg DE 2 757 909 ).
  • riveting machines for automatic production of riveted joints in components are widely used in the field of connection technologies.
  • Such a system is used for example in the US 4,208,153 disclosed.
  • these systems are structured in such a way that a central rivet storage is provided in which a large number of different rivet elements, which vary in their length, diameter and rivet type, are held in corresponding storage systems.
  • These storage systems are associated with so-called rivet selection mechanisms, which are usually controlled electronically, which remove the rivet element required for each length, diameter and / or type from the storage system and feed it via line systems to the riveting tool.
  • the rivet buffer comprises at least one storage element movable relative to the rivet adapter. This has the particular advantage that even with large-volume cache always short transport routes are feasible, since the movable storage element is movable within the Niet designed officialss in an optimal transfer position.
  • the memory element is formed by an openable and closeable gripper comprising at least two fixing fingers which form an openable and closable Nietfixiersenke at one end between them, a secure fixing and transporting of the rivet elements in the respective storage element is achieved.
  • a low-interference and safe operation of the opening and closing operation of the storage elements is then preferably ensured when the opening and closing of the storage element is effected by a positively driven ejector in such a way that the pusher is formed a driver of the process of the ejector, the fixing fingers of the gripper moving apart or towards each other.
  • the drive of the pusher is pneumatically controlled.
  • a structurally simple and always reliably the rivet element fixing and releasing embodiment is achieved when the memory element is associated with a support structure coupled tongue and the driver can move the tongue linearly so that the tongue opens the fixing fingers of each gripper form-fitting and closes.
  • a large storage capacity of the Niet to officialss and at the same time short transport routes are characterized in a further advantageous embodiment of the invention achieved that the Niet species immediately ahead of the at least one Niet.
  • the axis of rotation pivotally arranged storage elements comprises, which are movable between loading positions and removal position and wherein the loading positions in the rivet feed region of the at least one Niet disciplinesystems and the removal positions in Nietübergabe Scheme the at least one Nietfingers.
  • the rivet conveying system in one advantageous embodiment comprises one or more hose lines for conveying a wide variety of rivet elements from at least one rivet storage to the rivet buffer and wherein the one or more hose lines in rivet feed area via rivet element insert.
  • the rivet element inserts are assigned rivet stoppers which in an advantageous embodiment can be opened or closed by means of setting cylinders for releasing or braking the rivet elements.
  • a functionally reliable guidance of the memory elements is obtained when the memory elements are guided in the rivet buffer during its rotational movement in a slotted guide.
  • a particularly advantageous embodiment of the slotted guide results when the slotted guide passage openings are formed, through which the storage elements and the one or more ejectors can be removed.
  • this has in particular the advantage that the storage elements and the pusher can be easily replaced if damaged or retrofitted to other rivet element types.
  • the storage elements are integrated by means of quick-change clamping device in the buffer, so that the assembly and disassembly effort is significantly reduced.
  • each supply tube ensures that each particular type of rivet element is stocked in a sufficient number in the rivet buffer.
  • a particularly advantageous arrangement of the rivet storage locations results when the frequently required rivet elements are assigned to directly adjacent storage elements, which finally results in a further reduction of the delivery movements.
  • the storage capacity of the rivet wipe storage device according to the invention can also be further increased by feeding the rivet element inserts on rivet storage locations arranged on different ring surfaces, and wherein each ring surface comprises rivet elements of one rivet type and of different lengths.
  • a particularly advantageous method for operating a rivet selection and fixing device results when the thickness of the components to be connected in the connection region is determined first, after the determined thickness a rivet element of suitable length selected from the Niet sulfur Grande and by rotation of the selected rivet storing the memory element is transferred to a rivet transfer area to a rivet finger and wherein the rivet finger the rivet element supplies the riveting tool while the emptied storage element moves into a rivet feeding area and is fed in this via a Niet formulasystems with a new rivet.
  • the Niet structured agenda is already equipped with a new rivet during the riveting process, so that almost no bottleneck-related downtime occur.
  • the storage capacity of the rivet buffer can also be increased if a plurality of planes with memory elements arranged in a ring-shaped manner in the rivet buffer are provided.
  • a reduction of the transport paths within the rivet adapter can also be achieved in an advantageous embodiment of the invention in that the rivet transfer region in which the rivet element is transferred from the storage element to the rivet finger is in the region of the riveting tool.
  • FIG. 1 schematically shows a Nietausians- and -fixiervoruze 1 in a non-illustrated support frame 2 about axes of rotation 3 and / or translation axes 4 movably receiving the rivet adapter 5 according to the invention.
  • the rivet adapter 5 comprises, in a manner to be described in more detail, at least one riveting tool 6 for introducing rivet elements 7 into the components 8 to be joined together, at least one rivet finger 9 conveying the rivet element 7 to the riveting tool 6, and at least one rivet buffer 10 according to the invention, which applies the rivet element 7 the rivet finger 9 passes.
  • the Niet spectrum organizer 10 is at one end with a Niet diversitysystem 11 in operative connection.
  • the rivet conveying system 11 initially comprises a rivet storage 12, which in the illustrated embodiment
  • the rivet memory 12 accommodates a multiplicity of rivet cassettes 14 known per se and therefore not described in more detail.
  • Each of the rivet cassettes 14 is usually equipped with rivet elements 7 of a certain rivet type, a certain rivet length and / or a specific rivet diameter.
  • the rivet storage 12 can also be designed according to the cited in the introduction to the prior art as an interconnection of Vorrats capableem with separation systems.
  • the separation of the rivet elements 14 stored in the rivet cassettes 14 takes place in a manner known per se by a pressurized line system 15, which removes the rivet elements 7 from the rivet cassettes 14.
  • the line system 15 is designed so that in each case a hose line 16 is provided for the rivet elements 7 of a diameter.
  • the hose conduits 16 lead into the intermediate storage device 10 integrated into the rivet adapter 5 according to the invention, so that the rivet elements conveyed in the hose lines 16 finally reach the rivet wedge storage device 10 arranged in the immediate vicinity of the riveting tools 6.
  • the rivet adapter is also a known layer thickness measuring device 18, for example a camera 19 assigned, which receives the layer thickness 17 of the components to be joined 8.
  • a so-called rivet selection signal Y is generated in an evaluation and control unit 20, which leads in a manner to be described in more detail to the provision of the required rivet element 7 in the rivet buffer memory 10.
  • this rivet selection signal Y is also transmitted to the rivet storage unit 12 of the rivet conveying system 11, so that the rivet element 7 provided by the buffer store 10 can be refilled in the rivet buffer store 10.
  • FIG. 2 shows a detailed representation of a known Nietadapters 5 is fixed on a top-side flange 21 to a support frame 2, not shown. Since such Nietadapter 5 are well known, only those details of Nietadapters 5 are described in detail, which is necessary for understanding the invention are.
  • the rivet tool holder 23 with integrated riveting tool 24 is arranged in its front-side area. In order to achieve a high degree of flexibility in the production of riveted joints, the tool holder 23 can be arranged horizontally and vertically displaceable with the riveting tool 24 in a manner not shown, as well as rotatable about axes of rotation.
  • the riveting tool 24 is also assigned at any point a Nietelementability 25, which is equipped by the aforementioned Nietfinger 9 with rivet elements 7.
  • the rivet finger 9 itself relates the rivet elements 7 from a Niet species strictly organizeer 5 and in the illustrated embodiment, in close proximity to the Nietelementauf exception 25 of the tool holder 23 is arranged, so that the Niethnger 9 for equipping the riveting tool 24 with rivet elements. 7 only have to travel very short distances.
  • the rivet finger is moved via translationally not shown pneumatic drives in the horizontal and vertical directions.
  • the rivet finger 9 for conveying the rivet element 7 from the Niet structured electrician 10 to the riveting tool 24 can perform any translational and rotational movements in space.
  • the Niet format organizer 10 is a rotary drive 27 extending along a vertical axis of rotation 26 on the top side, which can be associated, for example, pneumatically with rotational movement.
  • the rotary drive 27 is drivingly connected at least with the annularly arranged memory elements 28 of the Niet raw towelss 10 so that they can be rotated about the vertical axis of rotation 26 in accordance with the indicated arrow 29 in the counterclockwise direction and counterclockwise relative to the Nietadapter 5 and arranged in different positions.
  • the rivet element inserts 31 designed as rivet stops 30 are assigned to the annularly arranged storage elements 28 over part of the circumferential circle formed by them.
  • the rivet inserters 31 have adapter sleeves 32, which respectively receive the previously described hose lines 16 of the rivet conveying system 11, so that the rivet elements 7 removed from the rivet storage 12 are connected via the line system 15 of FIG Rivet conveyor system 11 and said hose lines 16 are fed directly to the Niet wanted organizer 10 and used in a manner to be described in a specific memory element 28.
  • Fig. 3 shows a detailed representation of the Niet species officialss invention 10.
  • the Niet raw mail 10 is mounted on a support frame structure 32 on the support frame 22 of the rivet adapter 5.
  • the rotary drive 27 may be arranged outside the axis of rotation 26 of the Niet matter Boulevards 10 and the drive power is transmitted via a gear stage, not shown on a, the rotation axis 26 forming central shaft of the Niet matter officialss 10.
  • the bottom side of the rotary drive 27 exiting drive shaft 34 is screwed in the region of a flange-shaped shoulder 35 formed thereon with a guide ring 36 having a guide groove 37 in its radially outer region.
  • the memory elements according to the invention 28 are annular and adjacent to each other with its radially inner end portion via a so-called support structure 58 is inserted.
  • recesses 38 are formed, which engage in the guide groove 37 of the guide ring 36, so that the guide groove 36 at the same time forms a positive sliding guide 39 for the support structures 58 and the memory elements receiving them 28.
  • Each of the memory elements 28 is designed as a so-called gripper 40, whose gripping and fixing function is achieved in that it by two each to each other and away from each other movable fixing fingers 41, as in FIG. 4 represented, is formed.
  • This pivotal movement of the fixing fingers 41 can be realized, for example, that the fixing fingers 41 are pivoted in its rear region by means of screw 42 to a base 43 of the respective gripper 40, wherein the pivoting movement can take place against the action of a spring, not shown, so that the fixing fingers 41 always in the closed position in which the fixing fingers 41 abut each other, are forced.
  • the adjoining fixing fingers 41 form a rivet fixing recess 44 between them, into which a rivet element 7 will be described in greater detail Way can be used.
  • a pusher 46 is assigned to the gripper at the bottom.
  • the pusher 46 is fixed by means of a Ausschiebeschlittens 48 on the lower base plate 47 of the support frame structure 32 of the latch 10.
  • the Ausschiebeschlitten 48 takes on top in linear guideways 49, a movable driver 50, the linear movement is controllable.
  • the driver 50 engages during its linear movement in the respective gripper 40 formed on the bottom side guide groove 51 and forces at radially outward movement the FiXierFnger 4.1 of the gripper 40 via a form-fitting engaging in the fixing finger 41 tongue 59 apart, while in opposite movement of the driver 50 and the tongue 59 forcibly pivot the fixing fingers 41 back into their closed position.
  • the movement of the driver 50 and the tongue 59 is controlled in the illustrated embodiment on the control and evaluation unit 20 already described so that the gripper 40 always releases a rivet held by him 7 in the removal position 52 when the rivet finger 9 in the Rivet transfer area 45 for receiving a rivet element 7 remains.
  • the rivet finger 9 assumes the rivet element 7 released by the gripper 40 and transfers it to the riveting tool 24 in the manner already described.
  • the rotatably mounted storage elements pivot 28 in such a position that now again the next after length, diameter and rivet type of the rivet finger 9 to be taken rivet 7 enters the loading position 54.
  • the control that the respectively required rivet element 7 is pivoted into the loading position 54 can, for example, be such that first, as described, a layer thickness measuring device 18 determines the layer thickness 17 in the connection region of the components 8 to be joined together and then after this layer thickness a rivet element 7 determined appropriate length and pivoted into the loading position 54.
  • a further optimization of the loading times can be achieved, above all, by an efficient arrangement of the rivet element inserts 31 and the type of intermediate storage of the rivet elements 7 in the grippers 40.
  • rivet elements 7 By first arranging a plurality of rivet inserters 31 in the rivet feeding area 55, rivet elements 7 of different types, different diameters and different lengths can be simultaneously provided. The flexibility will be greater, the more rivet insert 31 are present.
  • the rivet elements 7 may be arranged in the storage elements 28 so that frequently needed, but differently dimensioned rivet elements 7 are received adjacent to one another by the grippers 40. This has the advantage that for removal and filling always only short, time-saving swivel movements must be performed.
  • a further significant increase in storage capacity would also result from having multiple annular storage levels and associated rivet inserts 31 superimposed so that the number of available storage spaces 57 in the rinse buffer would increase significantly.
  • the movement of the rivet finger 9 and the structure of the rivet conveyor system 11 would then have to be adapted to this multi-layer arrangement of the storage elements 28.
  • the rivet insert 31 could be pivoted about the vertical axis of rotation 26, so that the gripper to be filled 40 and the rivet element 31 containing the required rivet element 7 could be moved towards each other at the same time, so that further reduce the Bef ⁇ 1 ⁇ 4ilicide left.
  • the storage elements 28 of the inventive Niet designedelless 10 moves in a manner not shown directly translationally are arranged or fixed, in which case the Nietfinger 9 must perform a correspondingly adapted movement. This would, inter alia, the advantage that the rotary drive 27 could be omitted.
  • the memory elements 28 can be exchangeably integrated into the rivet buffer memory 10 in an advantageous embodiment of the invention.
  • This can be achieved, for example, in that the guide groove 37 of the guide ring 36 has passage openings in the form of cutouts 56, via which the storage elements 28 and the slide 46 can be removed and replaced.
  • the Niet species strictlyate 10 can be used on the one hand for a variety of types of rivet and on the other hand defective memory elements 28 and defective slide 46 can be easily replaced.
  • a particularly advantageous embodiment results in this context, when the memory elements 28 are integrated, for example by means not shown Schnell grillspann Rhein in the Niet considered Mrs 10.
  • the rivet inserters 31 may also be configured such that the rivet stoppers 30 form a pot-shaped closure of the respective hose line 16 and wherein the rivet stoppers 30 are assigned pneumatic cylinders 55 which can open or close the respective rivet insert 31 in the direction of the rivet fixing recess 44 of the gripper 40.
  • Each hose 16 is assigned a separate Nietstopper 30 with pneumatic cylinder 55.
  • the rivet wipe storage device 10 according to the invention is designed such that the rivet stoppers 30 transfer the rivet elements 7 received by them to the storage elements 28 which are arranged in a ring shape.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Claims (23)

  1. Dispositif de sélection et de pose de rivets (1), comprenant un outil de rivetage (6), un adaptateur de rivetage (5) recevant au moins l'outil de rivetage (6) pour introduire un élément de rivetage (7) dans des composants (8) à assembler, et un système de transport de rivets (11) comprenant un dispositif de stockage intermédiaire de rivets (10), l'adaptateur de rivetage (5) étant en liaison fonctionnelle par le biais d'au moins le système de transport de rivets (11) comprenant le dispositif de stockage intermédiaire de rivets (10) avec un dispositif de stockage de rivets (12), une pluralité d'éléments de stockage (28) étant disposés sous forme annulaire et les uns à côté des autres dans le dispositif de stockage intermédiaire de rivets (10) et pouvant tourner autour d'un axe de rotation (26) situé de manière quelconque dans l'espace,
    caractérisé en ce que
    le dispositif de stockage intermédiaire de rivets (10) est intégré dans l'adaptateur de rivetage (5) et en ce que chaque élément de stockage (28) est formé par un dispositif de préhension (40) pouvant être ouvert et fermé, comprenant au moins deux doigts de fixation (41), lesquels dispositifs de préhension constituent à une extrémité entre eux un creux de fixation de rivets (44) pouvant être ouvert et fermé.
  2. Dispositif de sélection et de pose de rivets selon la revendication 1,
    caractérisé en ce que
    l'ouverture et la fermeture de l'élément de stockage (28) est réalisée par un éjecteur (46), de telle sorte que l'éjecteur (46) soit associé à au moins un dispositif d'entraînement (50) qui, lors du déplacement à l'intérieur d'un chariot d'éjection (48), déplace l'un vers l'autre ou écarte l'un de l'autre les doigts de fixation (41) du dispositif de préhension (40).
  3. Dispositif de sélection et de pose de rivets selon la revendication 2,
    caractérisé en ce
    qu'une langue (59) accouplée à une structure porteuse (58) est associée à l'élément de stockage (28) et le dispositif d'entraînement (50) peut déplacer la langue de manière linéaire de telle sorte que la langue (59), par engagement positif, ouvre et ferme les doigts de fixation (41) du dispositif de préhension respectif (40).
  4. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications 2 ou 3, caractérisé en ce que
    la commande du dispositif d'entraînement (50) s'effectue de manière pneumatique.
  5. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    l'élément de rivetage (7) positionné dans le creux de fixation de rivets (44) est reçu par au moins un doigt de rivetage (9) et est transféré à l'au moins un outil de rivetage (23-25).
  6. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    le dispositif de stockage intermédiaire de rivets (10) comprend une pluralité d'éléments de stockage (28) disposés sous forme annulaire de manière à pouvoir pivoter autour de l'axe de rotation (26), qui peuvent être déplacés entre des positions de chargement (54) et des positions de prélèvement (52), les positions de chargement (54) se situant dans la région d'alimentation en rivets (53) de l'au moins un système de transport de rivets (11) et les positions de prélèvement (52) se situant dans la région de transfert des rivets (45) de l'au moins un doigt de rivetage (9).
  7. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    le système de transport de rivets (11) comprend une ou plusieurs conduites tubulaires (16) pour le transport des éléments de rivetage (7) depuis au moins un dispositif de stockage de rivets (12) jusqu'au dispositif de stockage intermédiaire de rivets (10) et les conduites tubulaires (16) disposant, dans la région d'alimentation en rivets (53), de dispositifs d'introduction d'éléments de rivetage (31).
  8. Dispositif de sélection et de pose de rivets selon la revendication 7,
    caractérisé en ce que
    les dispositifs d'introduction d'éléments de rivetage (31) sont disposés sous forme annulaire et peuvent tourner autour de l'axe de rotation (26) du dispositif de stockage intermédiaire de rivets (10) par rapport aux éléments de stockage (28).
  9. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    le système de transport de rivets (11) comprend une pluralité de conduites tubulaires (16) et des dispositifs d'introduction d'éléments de rivetage (31) associés à celles-ci pour différentes formes d'éléments de rivetage.
  10. Dispositif de sélection et de pose de rivets selon la revendication 9,
    caractérisé en ce que
    les différentes formes d'éléments de rivetage sont déterminées par la longueur des rivets, le diamètre des rivets et/ou le type de rivets.
  11. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications 7 à 10, caractérisé en ce que
    des butées de rivets (30) sont associées aux dispositifs d'introduction d'éléments de rivetage (31).
  12. Dispositif de sélection et de pose de rivets selon la revendication 11,
    caractérisé en ce que
    l'ouverture et la fermeture des butées de rivets (30) s'effectuent au moyen de cylindres de réglage (55).
  13. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    les éléments de stockage (28) du dispositif de stockage intermédiaire de rivets (10) sont guidés dans un guide à coulisse (39).
  14. Dispositif de sélection et de pose de rivets selon caractérisé en ce que
    le guide à coulisse (39) présente des ouvertures de passage (38) pour le montage et le démontage des éléments de stockage (28) et des éjecteurs (46).
  15. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    les éléments de stockage (28) sont intégrés de manière interchangeable dans le dispositif de stockage intermédiaire de rivets (10).
  16. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    les éléments de stockage (28) réalisés sous forme de dispositifs de préhension (40) du dispositif de stockage intermédiaire de rivets (10) sont intégrés dans le dispositif de stockage intermédiaire de rivets (10) au moyen d'un dispositif de serrage à remplacement rapide.
  17. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    chaque conduite tubulaire (16) du système de transport de rivets (11) est associée à une pluralité d'éléments de stockage (28) formant des emplacements de stockage de rivets (57).
  18. Dispositif de sélection et de pose de rivets selon la revendication 17,
    caractérisé en ce que
    les emplacements de stockage de rivets (57) d'une conduite tubulaire (16) comprennent des éléments de rivetage (7) de même type et/ou de même diamètre mais de longueurs de rivets différentes.
  19. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications 17 à 18, caractérisé en ce que
    les éléments de rivetage (7) sont associés aux emplacements de stockage de rivets (57) de telle sorte que des éléments de rivetage (7) souvent requis soient stockés sur des emplacements de stockage de rivets adjacents (57).
  20. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    les dispositifs d'introduction d'éléments de rivetage (31) garnissent des emplacements de stockage de rivets (57) disposés sur des surfaces annulaires différentes, chaque surface annulaire comprenant à chaque fois des éléments de rivetage (7) d'un type de rivet et de longueurs différentes.
  21. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    le dispositif de stockage intermédiaire de rivets (10) présente une pluralité de plans de stockage comprenant des éléments de stockage (28).
  22. Dispositif de sélection et de pose de rivets selon l'une quelconque des revendications précédentes, caractérisé en ce que
    la région de transfert de rivets (45) est disposée dans la région de l'au moins un outil de rivetage (23-25).
  23. Procédé pour faire fonctionner un dispositif de sélection et de pose de rivets (1) comprenant un outil de rivetage (6), un adaptateur de rivetage (5) recevant au moins l'outil de rivetage (6) pour introduire un élément de rivetage (7) dans des
    composants (8) à assembler, et un système de transport de rivets (11) comprenant un dispositif de stockage intermédiaire de rivets (10), l'adaptateur de rivetage (5) étant en liaison fonctionnelle par le biais d'au moins le système de transport de rivets (11) comprenant le dispositif de stockage intermédiaire de rivets (10) avec un dispositif de stockage de rivets (12),
    caractérisé en ce que
    l'on détermine d'abord l'épaisseur de couche (17) des composants à assembler (8) dans la région d'assemblage, une fois que cette épaisseur de couche (17) a été déterminée, un élément de rivetage (7) de longueur appropriée est sélectionné dans le dispositif de stockage intermédiaire de rivets (10) et par rotation de l'élément de stockage (28) du dispositif de stockage intermédiaire de rivets (10) stockant l'élément de rivetage sélectionné (7), est transféré dans une région de transfert de rivet (45) à un doigt de rivetage (9), le doigt de rivetage (9) acheminant l'élément de rivetage (7) à l'outil de rivetage (23-25) tandis que l'élément de stockage vide (28) est déplacé dans une région d'alimentation en rivets (53) et est garni dans cette région par le biais d'un système de transport de rivets (11) avec un nouvel élément de rivetage (7).
EP20060008614 2005-06-16 2006-04-26 Dispositif de sélection et de pose de rivets Active EP1733821B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510028055 DE102005028055A1 (de) 2005-06-16 2005-06-16 Nietauswahl und -fixiervorrichtung

Publications (2)

Publication Number Publication Date
EP1733821A1 EP1733821A1 (fr) 2006-12-20
EP1733821B1 true EP1733821B1 (fr) 2013-02-20

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EP (1) EP1733821B1 (fr)
DE (1) DE102005028055A1 (fr)
ES (1) ES2412490T3 (fr)

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DE102016110914A1 (de) 2015-11-23 2017-05-24 Broetje-Automation Gmbh Endeffektor für eine Nietvorrichtung
CN112692548A (zh) * 2020-12-28 2021-04-23 无锡捷特锐科技有限公司 一种效率快且精准度高的铆压设备
DE102023204916A1 (de) 2023-05-25 2024-05-23 DEPRAG SCHULZ GMBH u. CO. KG Vorrichtung sowie Verfahren zur Befestigung eines Befestigungselements und Nachrüstsatz für eine solche Vorrichtung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249781A (zh) * 2014-12-22 2017-10-13 阿拉玛自动化公司 供给机械紧固件的供给机构
CN107249781B (zh) * 2014-12-22 2019-06-25 库卡***航空航天公司 供给机械紧固件的供给机构

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