EP2664393B1 - Procédé de rivetage d'un composant ductile avec deux composants non ductiles - Google Patents

Procédé de rivetage d'un composant ductile avec deux composants non ductiles Download PDF

Info

Publication number
EP2664393B1
EP2664393B1 EP13165122.6A EP13165122A EP2664393B1 EP 2664393 B1 EP2664393 B1 EP 2664393B1 EP 13165122 A EP13165122 A EP 13165122A EP 2664393 B1 EP2664393 B1 EP 2664393B1
Authority
EP
European Patent Office
Prior art keywords
die
component
recess
side component
hammer
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.)
Active
Application number
EP13165122.6A
Other languages
German (de)
English (en)
Other versions
EP2664393A2 (fr
EP2664393A3 (fr
Inventor
Rainer Gschneidinger
Manuel Kiefer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP2664393A2 publication Critical patent/EP2664393A2/fr
Publication of EP2664393A3 publication Critical patent/EP2664393A3/fr
Application granted granted Critical
Publication of EP2664393B1 publication Critical patent/EP2664393B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
    • B21D39/032—Joining superposed plates by locally deforming without slitting or piercing by fitting a projecting part integral with one plate in a hole of the other plate

Definitions

  • the present invention relates to a method for clinching three components by means of a clinch device, comprising a setting punch and a die having an anvil with a recess into which the setting punch can be inserted, wherein the punch-side member is a ductile material and the middle and the die-side component having a non-ductile material, wherein the middle component and the die-side member each having a pre-hole, wherein the pre-hole of the central component is at least as large as the pre-hole of the die-side member and the recess of the die larger than the pre-hole of the die-side Component is.
  • auxiliary joining elements such as rivets or screws, fatigue bonded together.
  • FRP fiber reinforced plastics
  • auxiliary joining elements for example semi-hollow punch rivets, blind rivets, solid punch rivets, adhesives, screws, etc.
  • these auxiliary joining elements are in part of not insignificant weight, so that the joining composite obtains a higher total weight through the auxiliary joining elements than without them add auxiliary elements.
  • a joining auxiliary element can also increase the corrosion susceptibility of the compound, since, for example, in a combination of aluminum and carbon fiber plastic (CFRP), a steel rivet is introduced and thus the electrochemical series of stresses is widened. That is, to the two already existing ones Joining partners is disadvantageously still a third material, in particular metallic material introduced.
  • CFRP carbon fiber plastic
  • a die having a cavity which cooperates with a stamping device, by means of which, for example, material from two sheet metal parts to be joined is displaced into the cavity at the clinching point.
  • a stamping device by means of which, for example, material from two sheet metal parts to be joined is displaced into the cavity at the clinching point.
  • Carbon fiber reinforced plastic is highly susceptible to corrosion when used with less noble materials such as steel or aluminum, and in addition to corrosive media such as air or water.
  • a method for connecting a component provided with a mounting or connection opening to a carrier element of a motor vehicle is known.
  • a carrier element is used with a pot embossing, which is pushed through a bore of the component and deformable by means of a Sollumformstelle.
  • the DE 103 29 447 A1 shows a joining method for joining overlapping arranged joining parts.
  • a punch material of the punch-side component is displaced to the die-side component such that this penetrates the die-side component and thereby generates a punched opening in the die-side component.
  • By moving the die and an anvil the punched-out material of the die-side component is removed and an undercut of the displaced material of the die-side component is formed on the die-side component.
  • the EP 0 155 618 A2 describes a clinching device for connecting two sheets.
  • the clinching device has a punch and a die with an anvil that is translationally movable in a perforation of a sheet.
  • the punch-side component which is formed of a ductile material, such as steel or aluminum, is by means of setting punch, which can also be referred to as a joining die, through the two pilot holes of the central component and the die-side component, both of a non-ductile Material, in each case in each case of a fiber composite material, are formed, pressed.
  • setting punch which can also be referred to as a joining die
  • both of a non-ductile Material in each case in each case of a fiber composite material
  • a stop surface is provided, against which the pulled Material of the ductile component is pressed.
  • the abutment surface is offset from the contact surface of the anvil, to which the die-side component is applied during the clinching process.
  • the stop surface may be the bottom of the recess.
  • the middle component and the die-side component each have a pre-hole.
  • the pre-hole of the central component is at least as large as the pre-hole of the die-side component and the recess of the die is larger than the pre-hole of the die-side component.
  • the fact that the pre-hole of the central component is at least as large as the pre-hole of the die-side component ensures that the setting punch of the clinching device can be guided safely through the pre-hole of the middle component.
  • the recess of the die is larger than the pre-hole of the die-side component so that the area of the punch-side component pulled through the setting punch can flow behind the die-side component.
  • the pre-hole of the central component that is, the middle-layer joining partner
  • the clinching device that is, the setting punch / die movement
  • the punch side and the die-side component that is, the top and bottom joining partner
  • a ductile member and two non-ductile members can be easily clinched together.
  • a ductile component for example a component made of steel or aluminum, with two non-ductile components, in particular components made of high-strength steel or fiber composites, in particular fiber reinforced plastics, such as carbon fiber reinforced or glass fiber reinforced plastic, together. That is, by such a method, three components, one of which is formed of a ductile material which is arranged on the punch side, and two further components, each of which is formed of a non-ductile material, can be easily clinched together without the components made of the non-ductile materials are damaged.
  • inventive Procedures are no joining auxiliary elements, such as screws or rivets required.
  • the clinching process represents a favorable cold connection method for connecting a wide variety of material combinations.
  • the stop surface advantageously corresponds to the size and shape of the contact surface of the setting punch, wherein the contact surface of the setting punch is the die facing the end face of the setting punch.
  • the recess of the anvil of the die and the pilot holes of the central component and the die-side component are formed circular-cylindrical and the diameter of the pre-hole of the central component is at least one millimeter larger than the diameter of the recess.
  • the circular-cylindrical design of the aforementioned elements ensures that the material drawn through the pre-holes of the punch-side component flows evenly, in particular circumferentially, over the die-side component. In this way, a particularly secure positive connection and thus a particularly good bond strength between the punch-side component and the die-side component can be achieved, wherein the middle component is firmly clamped between the outer components.
  • the entrained region of the die-side component is pressed against a stop face of a die mandrel which is arranged in the recess of the die, wherein the stop face is arranged facing the setting die.
  • the die mandrel preferably extends from the bottom of the recess towards the setting die of the clinching device.
  • the stop surface of the die mandrel is advantageously aligned parallel to the components.
  • the die dome is movably mounted between a first position and a second position, wherein the die dome has the abutment surface at its end facing the setting punch and wherein the abutment surface of the die mandrel in the first Position of the Matrizendoms protrudes from the recess and is in the second position of the Matrizendom in the recess.
  • the movable die dome is with a Force biased in the direction of the setting die of the device, so that the Matrédom is due to the force in the first position in which the stop surface of the Matrizendoms protruding from the recess of the die.
  • the Matrizendom is biased with a resilient element, in particular a spring.
  • this ensures that the setting die of the device can be passed exactly through the pre-holes of the central component and the die-side component, wherein it pulls a portion of the ductile material of the punch-side component through the pilot holes in the recess of the anvil with.
  • the movable die dome In such a device, it is possible for the movable die dome to be moved downward when the force is introduced by the setting punch of the device until the die dome reaches the second position. In the second position, the die mandrel remains relative to the anvil and thereby serves as a stop for the ductile material of the die-side component drawn through the pilot holes of the middle and the die-side component.
  • the abutment surface of the die mandrel is inserted into the recess of the anvil. This ensures that the ductile material can flow behind the anvil-facing side of the die-side component, so as to effect a force and positive engagement. That is, characterized in that the ductile material of the punch-side component during clinching the side facing away from the die-side component of the die-side Undercut component, an absolutely firm connection between the three components is ensured.
  • the flow of the ductile material of the punch-side component behind the die-side component is ensured by the fact that the die dome in the second position is immovable to the anvil.
  • the ductile material of the punch-side component is pressed against the stationary die dome or against the abutment surface of the stationary die mandrel when it is in the second position, so that the ductile material flows behind the punch-side component.
  • the invention can be provided in a method that, at the end of the clinching operation, a portion of the area of the punch-side component which is drawn through the pilot holes is pressed into an annular channel which extends between the end of the die mandrel facing the setting die and the inner circumferential surface of the recess of the die Anvil is formed.
  • the ductile material of the punch-side component is drawn or pressed into the annular channel at the end of the clinching operation by the setting punch of the device so that the ductile material of the punch-side component flows behind the die-side component through entry into the annular channel.
  • the annular channel has a larger diameter than the pre-hole of the die-side component.
  • the setting punch of the clinching device is advantageously inserted concentrically into the recess of the anvil.
  • the abutment surface of the die mandrel has a smaller cross-sectional area than a main body of the die mandrel.
  • the setting die facing the end of the die mandrel is frusto-conical.
  • the pre-hole of the die-side component advantageously has the same cross-sectional area as the broad end of the truncated-cone-shaped end of the die mandrel. This ensures that, during the movement of the setting punch in the direction of the recess, the setting punch is moved along the longitudinal axis of the die mandrel so that it can be guided centered through the pre-hole of the die-side component.
  • a circumferential chamfer of the die mandrel is applied to the die-side component.
  • the end of the die mandrel facing the setting die preferably has a chamfering, in particular a circumferential chamfering.
  • the chamfering of the die mandrel together with the end of the die mandrel facing the setting die and the inner circumferential surface of the recess form the annular channel into which the ductile material of the die-side component flows toward the end of the clinching operation.
  • the connection strength of the joining compound can be increased again.
  • the insulation of the joint can be increased and external Media, such as water or air, can be safely kept away.
  • the pre-hole in the center, non-ductile component should be slightly larger to allow the adhesive clearance to displace when the components are pressed together or pressed together.
  • the space can, but need not, be completely filled with glue.
  • the end connection strength can be further increased.
  • the adhesive additionally takes place insulation or sealing of the components to each other. The bonding strength of the components to each other increases after the curing of the adhesive.
  • the punch-side component and thus the composite component can be pressed during the process, that is, the clinching, by a hold-down against the die. This ensures that the components are firmly joined together.
  • the material of the punch-side component is preferably steel or aluminum and the material of the middle component and the die-side component is preferably WU steel or a fiber composite material, in particular a fiber composite plastic, such as carbon fiber reinforced or glass fiber reinforced plastic.
  • a solid component composite of these three components can be created in a simple and cost-effective manner and damage or destruction of the joint assembly, in particular of the non-ductile components, avoided .
  • such a method represents a cost-effective clinching method of a ductile component and two non-ductile components, since no joining auxiliary elements are required for fastening the three components together.
  • To carry out the process only low energy costs are required. In particular, only electrical energy is required to drive an electrical device, in particular the setting die of the device. The clinching process does not require cooling water for cooling during the clinching process.
  • the method ensures that no or at most a slight caulking occurs in the middle and in the die-side component, so that tensions and cracks in the middle and in the die-side component safely be avoided.
  • the method ensures that a sufficient undercut of the die-side component can be produced by the ductile material of the die-side component, so that a high tensile strength of the joint assembly is ensured.
  • Fig. 1 are an exploded view of a punch-side member 20 which is formed of a ductile material, such as steel or aluminum, and a middle member 30 and a die-side member 40, each of a non-ductile material, such as WU steel, such as HC1000W, or a fiber composite material, such as fiber composite plastic, in particular carbon fiber reinforced or glass fiber reinforced plastic, are formed shown.
  • a device 1 for clinching the three components 20, 30, 40 is shown.
  • the device 1 for clinching has a die 2, which has an anvil 3 for applying the die-side component 40 and a recess 4 for receiving a setting punch 15 of the device 1 for clinching.
  • the anvil 2, the recess 4 and the setting die 15 are preferably formed circular-cylindrical, wherein the setting die 15 can be moved coaxially to the longitudinal axis 7 of the recess 4.
  • the device 1 for clinching further comprises one or two hold-down 16, which presses the punch-side member 20 against the other components 30, 40 during the clinching operation. So that a particularly high bond strength between the three components 20, 30, 40 can be achieved at the conclusion of the clinching process, adhesive is in each case between the punch-side component 20 and the middle component 30 and between the middle component 30 and the die-side component 40 before the clinching operation begins 17 applied.
  • a region 22 of the punch-side component 20 is pulled along by the setting punch 15 during the clinching operation and guided through the pilot holes 31, 41 of the middle component 30 and the die-side component 40 into the recess 4 of the anvil 3 of the die 2.
  • the entrained area 22 is pressed to the completion of the clinching of the setting die 15 against the stop surface 6 of the die 2, so that a portion 23 of the portion 22 of the ductile material of the punch-side member 20 flows to the outside and the die 2 facing side of the die-side member 40 undercuts.
  • the three components 20, 30, 40 are clinched together positively and positively after completion of the clinching operation, the middle component 30 being jammed between the two outer components 20, 40.
  • Fig. 2 3 schematically show, in a sectional illustration, a punch-side ductile component 20 and a center non-ductile component 30 and a non-ductile component 40 on the die-side, which are joined together by the method according to the invention have been reported.
  • the punch-side component 20, which is formed of a ductile material, in particular of steel or aluminum, is fixedly connected to the middle component 30, which is made of a non-ductile material, in particular of high-strength steel, such as HC1000W, or a fiber composite material, as fiber composite plastic, in particular carbon fiber reinforced or glass fiber reinforced plastic, formed on.
  • the middle component 30 in turn rests on the die-side component 30, which is likewise made of a non-ductile material, in particular of WU steel, such as HC1000W, or a fiber composite material, such as fiber composite plastic, in particular carbon fiber reinforced or glass fiber reinforced plastic.
  • clinching device 1 the three components 20, 30, 40 have been verclincht each other. In this case, a joining composite or composite component has arisen.
  • the three components 20, 30, 40 are non-positively and positively connected to each other.
  • a region 22 of the punch-side component 20 has been pulled through the aligned holes 31, 41 of the middle 30 and the die-side member 40 and engages behind the punch side member 20 remote from the side of the die-side member 40. In this way, the middle member 30 and the die-side Component 40 jammed on the punch-side member 20. If additional adhesive 17 is arranged between the components 20, 30, 40, the connection strength between the components 20, 30, 40 is increased again.
  • Fig. 3 shows in a sectional view a die 2 of a device 1 for clinching, which can be used in the inventive method.
  • the device 1 for clinching has a movably guided die dome 5, which is in the first position A.
  • Fig. 4 shows in a sectional view of the die 2 according to Fig. 3 , wherein the die mandrel 5 of the device 1 is in the second position B. Die mandrel 5 is movably mounted in the recess 4 of the anvil 3.
  • the pilot holes 31, 41 of the non-ductile components 30, 40 can be easily slipped onto the die mandrel 5.
  • Such a device 1 for clinching thereby facilitates the hole finding of the components 30, 40 and thereby ensures that the setting punch 15 of the clinching device 1 safely through the pre-holes 31, 41 of the non-ductile components 30, 40 can be performed. Damage to the non-ductile components 30, 40 due to a clinching device 1 applied in a wrong place can thereby be ruled out.
  • a possible device 1 for clinching which is used to carry out the method according to the invention, has a die 2 and a setting punch 15, which in the 3 and 4 not shown on.
  • the die 2 has an anvil 3 with a recess 4 into which the setting punch 15, not shown, can be inserted. Further, the die 2 has a recess 4 between a first position A, see Fig. 3 , and a second position B, see Fig. 4 , movable die dome 5 on.
  • the die mandrel 5 has a stop surface 6 at its end 9, not shown, which protrudes from the recess 4 in the first position A of the die mandrel 5 and is located in the recess 4 in the second position B of the die mandrel 5.
  • this is arranged immovably to the anvil 3. That is, in the second position B of the die mandrel 5, the stop surface 6 of the die mandrel 5 serves as an anvil for the setting punch 15, not shown, of the device 1 for clinching.
  • the die mandrel 5 is arranged to be movable concentrically to the longitudinal axis 7 of the recess 4.
  • the die mandrel 5 and the recess 4 have a same cross-sectional shape, wherein the cross-sectional area of the recess 4 is slightly larger than the cross-sectional area of the die mandrel, so that the die mandrel 5 can be guided linearly in the recess 4.
  • a biasing element in particular a resilient element, is provided such that a force is exerted on the die mandrel 5, which presses the die mandrel 5 in the direction of the first position A.
  • the recess 4, the setting punch 15, not shown, and the die mandrel 5 are circular-cylindrical.
  • the setting die 15 facing the end 9 of the die mandrel 5 is frusto-conical.
  • the truncated cone-shaped end 9 of the die mandrel 5 adjoins the base body 8 of the die mandrel 5.
  • the stop face 6 of the die mandrel 5 has a smaller cross-sectional area than the main body 8 of the die mandrel 5.
  • a chamfer 10 is additionally provided in the transition between the base body 8 and the truncated cone-shaped end 9. That is, the base body 8 facing side of the truncated cone-shaped end 9 of the die mandrel 5 has a smaller diameter than the base body 8.
  • an annular channel 11 is formed between the frusto-conical end 9 of the die mandrel 5 and the inner circumferential surface of the recess 4.
  • the chamfering 10 in the first position A of the die mandrel 5 lies in a plane with the contact surface of the anvil 3 on which the die-side component 40 is applied.
  • Fig. 5 shows schematically in a sectional view a device 1 for clinching a ductile component 20 with two non-ductile components 30, 40 at the end of a clinching operation.
  • the setting punch 15 of the device when it is introduced into the pilot holes 31, 41 of the central component 30 and the die-side component 40, pulls a region 22 of the punch-side component 20 through the pilot holes 31, 41 without the ductile material of the die punch-side component 20 breaks.
  • the die dome 5 reaches the second position B, as in Fig.
  • the setting die 15 presses the material of the drawn-in region 22 against the abutment surface 6 of the die mandrel 5 so that a part 23 of the entrained region 22 of the material of the die-side component 20 is the rear side of the die-side component 40, that is to say the side facing away from the die-side component 20 the die-side member 40, undercuts and so a positive and positive connection between the three components 20, 30, 40 produces.
  • the setting die 15 facing the end 9 of the die mandrel 5 is in the pre-holes 31, 41 of the middle 30 and the die-side member 40 are inserted so that the setting punch 15 of the clinching device 1 is automatically arranged correctly to the pre-holes 31, 41.
  • the frustoconical design of the end 9 of the die mandrel 5 ensures that the setting punch 15 is guided coaxially or approximately coaxially to the longitudinal axis of the pilot holes 31, 41 therethrough during the implementation of the clinching process. As a result, damage to the non-ductile components 30, 40 can be easily prevented.
  • an annular channel 11 is formed between the frusto-conical end 9 of the die mandrel 5, the chamfer 10 and the inner circumferential surface of the recess 4.
  • the setting punch 15 presses the pulled-along region 22 of the ductile Material against the abutment surface 6 of the die mandrel 5, so that a portion 23 of the region 22 flows into the annular channel 11, so as to ensure a firm connection of the central component 30 and the die-side member 40 to the punch-side ductile member 20.
  • the recess 4 and the annular channel 11 have a larger diameter than the pre-hole 41 of the die-side member 40. In this way engages behind or undercuts the drawn through the setting die 15 in the recess 4 material of the punch-side member 20, the die-side member 40 and thereby provides a fixed force - And positive connection between the three components 20, 30, 40 ago.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Claims (8)

  1. Procédé de rivetage de trois pièces (20, 30, 40) au moyen d'un dispositif de rivetage (1) comprenant un bouterolle (15) et une matrice (2) qui comprend une enclume (3) équipée d'un évidement (4) dans lequel peut être introduit le bouterolle (15), la pièce (20) située côté poinçon étant réalisée dans un matériau ductile tandis que la pièce médiane (30) et la pièce (40) située côté matrice sont réalisées en un matériau non ductile, la pièce médiane (30) et la pièce (40) située côté matrice ayant chacune un pré-perçage (31, 41), le pré-perçage (31) de la pièce médiane (30) étant au moins de la même dimension que le pré-perçage (41) de la pièce (40) située côté matrice,
    caractérisé en ce que
    l'évidement (4) de la matrice (2) est plus grand que le pré-perçage (41) de la pièce (40) située côté matrice, ce procédé comprenant les étapes suivantes :
    - la pièce médiane (30) et la pièce (40) située côté matrice sont positionnées l'une sur l'autre de sorte que les pré-perçages (31, 41) de ces pièces (30, 40) soient alignés,
    - le bouterolle (15) du dispositif (1) est déplacé en direction (19) de l'évidement (4) de l'enclume (3) et pousse une zone (22) de la pièce (20) située côté poinçon au travers des pré-perçages (31, 41) de la pièce médiane (30) et de la pièce (40) située côté matrice dans l'évidement (4) jusqu'à ce que la zone (22) entraînée soit emboutie par le bouterolle (15) contre une surface formant butée (6) dans l'évidement (4) de la matrice (2), et la face tournée vers la matrice (2) de la pièce (40) située côté matrice est positionnée en contre-dépouille par une partie (23) de la zone entraînée (22) de la pièce (20) située côté poinçon en raison de l'emboutissage contre la surface (4) formant butée.
  2. Procédé (1) conforme à la revendication 1,
    caractérisé en ce que
    l'évidement (4) de l'enclume (3) et les pré-perçages (31, 41) ont la forme de cylindres circulaires et le diamètre du pré-perçage (31) de la pièce médiane (30) est supérieur d'au moins un millimètre au diamètre de l'évidement (4).
  3. Procédé (1) conforme à au moins l'une des revendications précédentes,
    caractérisé en ce que
    la zone entraînée (22) de la pièce (20) située côté poinçon est emboutie contre une surface formant butée (6) d'un mandrin (5) de la matrice qui est situé dans l'évidement (4) de la matrice (2), la surface formant butée étant tournée vers le bouterolle (15).
  4. Procédé (1) conforme à la revendication 3,
    caractérisé en ce que
    le mandrin (5) de la matrice est mobile entre une première position (A) et une seconde position (B), et comporte la surface formant butée (6) à son extrémité tournée vers le bouterolle (15), la surface formant butée (6) du mandrin (5) de la matrice dépassant de l'évidement (4) lorsque ce mandrin (5) est dans sa première position (A), et étant située dans l'évidement (4) lorsque ce mandrin (5) est dans sa seconde position (B).
  5. Procédé (1) conforme à au moins l'une des revendications précédentes 3 ou 4,
    caractérisé en ce que
    le mandrin (5) de la matrice est concentrique à l'axe longitudinal (7) de l'évidement (4), le mandrin (5) de la matrice et l'évidement (4) ont des sections de même forme et la surface de la section de l'évidement (4) est plus grande que la surface de la section du mandrin (5) de la matrice.
  6. Procédé (1) conforme à au moins l'une des revendications précédentes 3 à 5,
    caractérisé en ce que
    la surface formant butée (6) du mandrin (5) de la matrice a une surface de section inférieure à celle du corps principal (8) du mandrin (5) de la matrice.
  7. Procédé (1) conforme à au moins l'une des revendications précédentes,
    caractérisé en ce que
    pour permettre de coller la pièce (20) située côté poinçon avec la pièce médiane (30) on applique une colle entre la pièce située côté poinçon et la pièce médiane (20, 30), et/ou pour permettre de coller la pièce médiane (30) avec la pièce (40) située côté matrice on applique une colle entre la pièce médiane et la pièce située côté matrice (30, 40) avant le déplacement du bouterolle (15).
  8. Procédé (1) conforme à au moins l'une des revendications précédentes,
    caractérisé en ce que
    le matériau constitutif de la pièce (20) située côté poinçon est de l'acier ou de l'aluminium, et le matériau constitutif de la pièce médiane (30) et de la pièce (40) située côté matrice est un acier de haute résistance ou un matériau composite renfermant des fibres, en particulier une matière plastique synthétique renfermant des fibres.
EP13165122.6A 2012-05-16 2013-04-24 Procédé de rivetage d'un composant ductile avec deux composants non ductiles Active EP2664393B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012208163A DE102012208163A1 (de) 2012-05-16 2012-05-16 Verfahren zum Clinchen von einem duktilen Bauteil mit zwei nicht-duktilen Bauteilen

Publications (3)

Publication Number Publication Date
EP2664393A2 EP2664393A2 (fr) 2013-11-20
EP2664393A3 EP2664393A3 (fr) 2014-06-11
EP2664393B1 true EP2664393B1 (fr) 2016-06-08

Family

ID=48145519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13165122.6A Active EP2664393B1 (fr) 2012-05-16 2013-04-24 Procédé de rivetage d'un composant ductile avec deux composants non ductiles

Country Status (2)

Country Link
EP (1) EP2664393B1 (fr)
DE (1) DE102012208163A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8408795U1 (de) * 1984-03-22 1985-07-18 Walter Eckold GmbH & Co KG Vorrichtungs- und Gerätebau, 3424 St Andreasberg Vorrichtung zum Verbinden eines Blechs mit einem perforierten Blech
DE19720867C1 (de) * 1997-05-06 1998-09-03 Brose Fahrzeugteile Verfahren zum Verbinden eines mit einer Montage- oder Verbindungsöffnung versehenen Bauteils mit einem Trägerelement eines Kraftfahrzeugs, sowie eine nach dem Verfahren hergestellte Verbindung
DE10329447A1 (de) * 2003-07-01 2005-02-10 Daimlerchrysler Ag Fügeverfahren zum Verbinden von überlappend angeordneten Fügeteilen und entsprechende Fügevorrichtung
US8365387B2 (en) * 2008-10-15 2013-02-05 Schaeffler Technologies AG & Co. KG Method of forming a rivet and securing a piece of material

Also Published As

Publication number Publication date
DE102012208163A1 (de) 2013-11-21
EP2664393A2 (fr) 2013-11-20
EP2664393A3 (fr) 2014-06-11

Similar Documents

Publication Publication Date Title
DE102012008798B4 (de) Verfahren zum Fügen sowie Verbindungselement
EP2486288B1 (fr) Liaison entre deux éléments en plastique renforcé et son procédé de fabrication
EP1068458A1 (fr) Dispositif d'assemblage pour la jonction de deux composants, combinaison du dispositif d'assemblage avec les deux composants et procede d'obtention d'une jonction entre deux composants
DE102009044888A1 (de) Verfahren zum Stanznieten von Formteilen
DE102012013589A1 (de) Selbststanzendes Fügeelement für das Widerstandselementschweißen und Bauteilverbund mit wenigstens einem solchen Fügeelement
DE102011114306A1 (de) Verfahren zum Fügen von wenigstens zwei FVK-Bauteilen
DE102012013325A1 (de) Fügen von Bauelementen aus unterschiedlichen Werkstoffen mittels eines Fügehilfsmittels
EP2589455A1 (fr) Outil et procédé destinés à assembler des matériaux en couche avec des outils de pénétration et de soudage
DE102014211222A1 (de) Verfahren zum Herstellen einer Fügeverbindung durch Setzen und Warmverpressen eines Fügeelements, sowie hiermit hergestellter Werkstückverbund
DE102015106563A1 (de) Verfahren zum Verbinden von faserverstärkten Strukturbauteilen
DE102011001522A1 (de) Verbindungselement, mit diesem hergestellte Verbindung zwischen wenigstens zwei sich überlappenden Bauteilen und Verfahren zur Herstellung dieser Verbindung
WO2015135712A1 (fr) Procédé pour assembler une pièce d'acier à une pièce de matière plastique renforcée de fibres au moyen d'un élément de liaison
EP2638988B1 (fr) Système comprenant un rivet auto-poinçonneur et des pièces à assembler, et procédé d'assemblage desdites pièces avec ledit rivet
DE102012104982B4 (de) Verfahren zum mechanischen Fügen von mindestens einem unteren und einem oberen Formteil
DE102017205940A1 (de) Verfahren zur Herstellung eines Bauteilverbunds und Kraftfahrzeug
DE102014000624A1 (de) Verfahren zum Fügen von zumindest zwei zumindest in einer Fügezone überlappend angeordneten Fügeteilen unter Verwendung eines Fügelements
EP2664393B1 (fr) Procédé de rivetage d'un composant ductile avec deux composants non ductiles
EP2664394B1 (fr) Procédé de clinchage de deux composants ductiles avec un composant non ductile
WO2012031982A1 (fr) Procédé pour relier au moins deux éléments
DE102016200357A1 (de) Verfahren zum Fügen von mindestens zwei Bauteilen mittels eines gehärteten Fügeelements
DE102009035725A1 (de) Selbstlochender Blindniet
DE102005003186A1 (de) Vorrichtung zum Verbinden von Bauelementen
DE102012208160A1 (de) Vorrichtung und Verfahren zum Clinchen eines duktilen Bauteils mit einem nicht-duktilen Bauteil
EP3134218A1 (fr) Procédé de production en série de rivetages par pression entre des pièces en matière plastique renforcée par des fibres et des pièces métalliques
EP1321205B1 (fr) Méthode de jonction des pièces

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: B21D 39/03 20060101AFI20140429BHEP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

17P Request for examination filed

Effective date: 20140902

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20150220

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B21D 39/03 20060101AFI20160108BHEP

INTG Intention to grant announced

Effective date: 20160215

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 804838

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013003313

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160908

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160909

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161008

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161010

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013003313

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

26N No opposition filed

Effective date: 20170309

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170424

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170430

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 804838

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130424

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180424

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160608

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230428

Year of fee payment: 11

Ref country code: FR

Payment date: 20230417

Year of fee payment: 11

Ref country code: DE

Payment date: 20230411

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230420

Year of fee payment: 11