FR3112092B1 - Outil de poinconnage d’une tole ou d’un assemblage multi-couches de toles et procede de poinconnage correspondant. - Google Patents

Outil de poinconnage d’une tole ou d’un assemblage multi-couches de toles et procede de poinconnage correspondant. Download PDF

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Publication number
FR3112092B1
FR3112092B1 FR2007062A FR2007062A FR3112092B1 FR 3112092 B1 FR3112092 B1 FR 3112092B1 FR 2007062 A FR2007062 A FR 2007062A FR 2007062 A FR2007062 A FR 2007062A FR 3112092 B1 FR3112092 B1 FR 3112092B1
Authority
FR
France
Prior art keywords
punch
sheet
punching
punch holder
layer assembly
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
FR2007062A
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English (en)
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FR3112092A1 (fr
Inventor
Bruno Bouygues
Arnaud Frison
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.)
GYS SAS
Original Assignee
GYS SAS
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 GYS SAS filed Critical GYS SAS
Priority to FR2007062A priority Critical patent/FR3112092B1/fr
Priority to EP21183161.5A priority patent/EP3932583A1/fr
Priority to US17/365,354 priority patent/US11712732B2/en
Publication of FR3112092A1 publication Critical patent/FR3112092A1/fr
Application granted granted Critical
Publication of FR3112092B1 publication Critical patent/FR3112092B1/fr
Active legal-status Critical Current
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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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/007—Layered blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

L’invention concerne un outil de poinçonnage destiné à réaliser des trous dans une pièce (T) formée d’une tôle ou d’un assemblage multi-couches de tôles, par exemple une pièce formant carrosserie de véhicule, comprenant un porte-poinçon (2) supportant un poinçon (3), et une matrice de poinçonnage (4) disposée en regard dudit porte-poinçon (2), ledit porte-poinçon (2) étant conçu pour se déplacer d’une position de repos vers une position de travail pour entraîner en déplacement ledit poinçon (3) vers ladite matrice (4) jusqu’à ce que ledit poinçon (3) s’introduise dans ladite pièce (T) disposée entre ledit porte-poinçon (2) et ladite matrice (4) pour y découper un trou, ledit poinçon (3) étant logé de manière amovible dans une empreinte (21) formée dans ledit porte-poinçon (2) de sorte à ce que, lorsque ledit porte-poinçon (2) se déplace de sa position de travail vers sa position de repos, ledit poinçon (3) se désolidarise dudit porte-poinçon (3) et reste solidaire de ladite pièce (T). Figure pour l’abrégé : Fig 1
FR2007062A 2020-07-03 2020-07-03 Outil de poinconnage d’une tole ou d’un assemblage multi-couches de toles et procede de poinconnage correspondant. Active FR3112092B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2007062A FR3112092B1 (fr) 2020-07-03 2020-07-03 Outil de poinconnage d’une tole ou d’un assemblage multi-couches de toles et procede de poinconnage correspondant.
EP21183161.5A EP3932583A1 (fr) 2020-07-03 2021-07-01 Outil de poinçonnage d'une tôle ou d'un assemblage multi-couches de tôles et procédé de poinçonnage correspondant
US17/365,354 US11712732B2 (en) 2020-07-03 2021-07-01 Punch tool for sheet metal or a multi-layer assembly of sheet metal and corresponding punching method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007062 2020-07-03
FR2007062A FR3112092B1 (fr) 2020-07-03 2020-07-03 Outil de poinconnage d’une tole ou d’un assemblage multi-couches de toles et procede de poinconnage correspondant.

Publications (2)

Publication Number Publication Date
FR3112092A1 FR3112092A1 (fr) 2022-01-07
FR3112092B1 true FR3112092B1 (fr) 2023-01-13

Family

ID=72801662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007062A Active FR3112092B1 (fr) 2020-07-03 2020-07-03 Outil de poinconnage d’une tole ou d’un assemblage multi-couches de toles et procede de poinconnage correspondant.

Country Status (3)

Country Link
US (1) US11712732B2 (fr)
EP (1) EP3932583A1 (fr)
FR (1) FR3112092B1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3807685B2 (ja) * 1996-06-25 2006-08-09 有限会社小林製作所 小孔打ち抜き方法及びその装置
US6092964A (en) * 1998-05-20 2000-07-25 Textron Inc. Rivet removal tool and method
US8710526B2 (en) * 2011-08-30 2014-04-29 Abl Ip Holding Llc Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
US20130263433A1 (en) * 2012-03-26 2013-10-10 Newfrey Llc Automated Fastener Setting Tool
WO2014124007A1 (fr) * 2013-02-05 2014-08-14 Comau, Inc. Appareil et procédé d'acheminement d'éléments de fixation en continu
DE102013114806B4 (de) * 2013-12-23 2015-10-01 Mv Marketing + Vertriebs Gmbh & Co. Kg Wieländer & Schill Verfahren zum Stanzen von Löchern in ein vorzugsweise mehrlagiges Blech sowie Stanzvorrichtung und Stanzkrone
JP6458655B2 (ja) * 2015-06-11 2019-01-30 新日鐵住金株式会社 穴抜きパンチの刃先の観察方法
DE102015116562A1 (de) * 2015-09-30 2017-03-30 Tkr Spezialwerkzeuge Gmbh Hydraulisches Stanzgerät sowie Stanzstempelträger für Stanzgerät
DE102017203231A1 (de) * 2017-02-28 2018-08-30 Bayerische Motoren Werke Aktiengesellschaft Stanzstempel
DE102017203228B4 (de) * 2017-02-28 2021-09-02 Bayerische Motoren Werke Aktiengesellschaft Stanzstempel, Stanzwerkzeug und Verfahren zum Stanzen
US10843253B2 (en) * 2018-02-28 2020-11-24 Ford Global Technologies, Llc Adaptive control for self-piercing rivet (SPR) insertion

Also Published As

Publication number Publication date
US11712732B2 (en) 2023-08-01
US20220001435A1 (en) 2022-01-06
FR3112092A1 (fr) 2022-01-07
EP3932583A1 (fr) 2022-01-05

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