FR3089831B1 - DEVICE AND UNIT FOR CRIMPING THE EDGE OF A SHEET AND PROCESS IMPLEMENTED BY SUCH A DEVICE - Google Patents

DEVICE AND UNIT FOR CRIMPING THE EDGE OF A SHEET AND PROCESS IMPLEMENTED BY SUCH A DEVICE Download PDF

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Publication number
FR3089831B1
FR3089831B1 FR1872783A FR1872783A FR3089831B1 FR 3089831 B1 FR3089831 B1 FR 3089831B1 FR 1872783 A FR1872783 A FR 1872783A FR 1872783 A FR1872783 A FR 1872783A FR 3089831 B1 FR3089831 B1 FR 3089831B1
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France
Prior art keywords
rotation
axis
crimping
edge
sheet
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
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FR1872783A
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French (fr)
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FR3089831A1 (en
Inventor
Laurent Henane
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.)
PSA Automobiles SA
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PSA Automobiles SA
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Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1872783A priority Critical patent/FR3089831B1/en
Publication of FR3089831A1 publication Critical patent/FR3089831A1/en
Application granted granted Critical
Publication of FR3089831B1 publication Critical patent/FR3089831B1/en
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Anticipated expiration legal-status Critical

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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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D39/02—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 by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—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 by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

Dispositif (37) pour le sertissage du bord d’une pièce (19) supportée par une matrice fixe (33) ; le dispositif comprenant un caisson mobile en translation ; un abattant porte-lame (3) portant au moins une lame (35), l’abattant porte-lame (3) étant configuré pour pivoter par rotation autour un premier axe (5) de rotation, une biellette (7) entraînant en rotation le premier axe (5) de rotation, ladite biellette (7) étant reliée à une extrémité d’un bras de commande (9) au moyen d’un deuxième axe de rotation (11) ; et un troisième axe de rotation (13) reliant l’autre extrémité dudit bras de commande (9) au caisson mobile, le deuxième axe de rotation (11) est agencé pour être disposé inférieur à une droite (D) rejoignant les centres des premier (5) et troisième (11) axe de rotation. Figure à publier avec l’abrégé : Fig. 4Device (37) for crimping the edge of a part (19) supported by a fixed die (33); the device comprising a box movable in translation; a blade-holder flap (3) carrying at least one blade (35), the blade-holder flap (3) being configured to pivot by rotation about a first axis (5) of rotation, a link (7) driving in rotation the first axis (5) of rotation, said link (7) being connected to one end of a control arm (9) by means of a second axis of rotation (11); and a third axis of rotation (13) connecting the other end of said control arm (9) to the movable box, the second axis of rotation (11) is arranged to be arranged lower than a straight line (D) joining the centers of the first (5) and third (11) axis of rotation. Figure to be published with the abstract: Fig. 4

FR1872783A 2018-12-12 2018-12-12 DEVICE AND UNIT FOR CRIMPING THE EDGE OF A SHEET AND PROCESS IMPLEMENTED BY SUCH A DEVICE Active FR3089831B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872783A FR3089831B1 (en) 2018-12-12 2018-12-12 DEVICE AND UNIT FOR CRIMPING THE EDGE OF A SHEET AND PROCESS IMPLEMENTED BY SUCH A DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872783A FR3089831B1 (en) 2018-12-12 2018-12-12 DEVICE AND UNIT FOR CRIMPING THE EDGE OF A SHEET AND PROCESS IMPLEMENTED BY SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR3089831A1 FR3089831A1 (en) 2020-06-19
FR3089831B1 true FR3089831B1 (en) 2020-11-20

Family

ID=66218244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872783A Active FR3089831B1 (en) 2018-12-12 2018-12-12 DEVICE AND UNIT FOR CRIMPING THE EDGE OF A SHEET AND PROCESS IMPLEMENTED BY SUCH A DEVICE

Country Status (1)

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FR (1) FR3089831B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3122345A1 (en) 2021-04-28 2022-11-04 Psa Automobiles Sa METAL SHEET EDGE CRIMPING DEVICE, ASSOCIATED CRIMPING UNIT AND METHOD.
FR3127421B1 (en) 2021-09-29 2023-08-18 Psa Automobiles Sa COMPACT METAL SHEET EDGE CRIMPING DEVICE, ASSOCIATED CRIMPING UNIT AND METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776545B1 (en) 1998-03-30 2000-06-16 Peugeot COMBINED PRESERTING AND CRIMPING DEVICE
FR2776546B1 (en) 1998-03-30 2000-06-16 Peugeot PRESERVING AND CRIMPING UNIT ON THE EDGE OF A SHEET
DE20004498U1 (en) * 2000-03-14 2001-08-02 Kuka Schweissanlagen Gmbh Crimping unit
JP2005028368A (en) * 2003-07-07 2005-02-03 Honda Motor Co Ltd Hemming machine

Also Published As

Publication number Publication date
FR3089831A1 (en) 2020-06-19

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