BR0300820A - Dispositivo para prender para a soldagem a laser - Google Patents

Dispositivo para prender para a soldagem a laser

Info

Publication number
BR0300820A
BR0300820A BR0300820-7A BR0300820A BR0300820A BR 0300820 A BR0300820 A BR 0300820A BR 0300820 A BR0300820 A BR 0300820A BR 0300820 A BR0300820 A BR 0300820A
Authority
BR
Brazil
Prior art keywords
laser welding
metal sheets
overlapping edges
clamping arm
electrical control
Prior art date
Application number
BR0300820-7A
Other languages
English (en)
Inventor
Luciano Migliori
Original Assignee
Luciano Migliori
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 Luciano Migliori filed Critical Luciano Migliori
Publication of BR0300820A publication Critical patent/BR0300820A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)

Abstract

"DISPOSITIVO PARA PRENDER PARA A SOLDAGEM A LASER". Referente a um dispositivo para prender bordas superpostas de folhas de metal a serem unidas por soldagem a laser compreendendo uma cabeça em forma de caixa (10), um braço para prender (11) conectado com dobradiça a uma extremidade da cabeça, para rotacionar entre uma condição aberta, uma condição fechada na qual as bordas superpostas das folhas de metal são pressionadas uma contra a outra, e uma condição intermediária na qual as bordas superpostas das folhas de metal são deixadas ligeiramente espaçadas entre si para a soldagem a laser; o braço para prender (11) sendo conectado operativamente a um atuador de controle elétrico (13) por um mecanismo (14) tipo trabalho e membros intermediários de transmissão (15); o dispositivo para prender também compreendendo meios (32) cónicos contra-atuando para forçar para trás o braço para prender (11) para compensação de folgas existentes na conexão operativa entre o braço para prender (11) e o atuador de controle elétrico (13).
BR0300820-7A 2002-04-02 2003-03-31 Dispositivo para prender para a soldagem a laser BR0300820A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000683A ITMI20020683A1 (it) 2002-04-02 2002-04-02 Dispositivo di pinzatura per saldature laser

Publications (1)

Publication Number Publication Date
BR0300820A true BR0300820A (pt) 2004-08-17

Family

ID=11449621

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0300820-7A BR0300820A (pt) 2002-04-02 2003-03-31 Dispositivo para prender para a soldagem a laser

Country Status (6)

Country Link
US (1) US6812428B2 (pt)
EP (1) EP1350591A1 (pt)
KR (1) KR20030079673A (pt)
BR (1) BR0300820A (pt)
CA (1) CA2420436A1 (pt)
IT (1) ITMI20020683A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100491243B1 (ko) * 1997-12-12 2005-09-02 삼성토탈 주식회사 자동차범퍼용심재
EP1533080A3 (en) * 2003-11-17 2009-07-15 UNIVER S.p.A. Electrically operated actuator provided with rocking arm
EP2177320A1 (en) * 2008-10-15 2010-04-21 UNIVER S.p.A. Irreversible-type toggle-lever drive device
US9757820B2 (en) * 2012-05-24 2017-09-12 GM Global Technology Operations LLC Welding fixture for joining bar-wound stator conductors
EP3061568B1 (de) * 2015-02-26 2017-04-12 UNIVER S.p.A. Spannvorrichtung zum spannen von werkstücken unterschiedlicher stärke
CN115156741B (zh) * 2022-06-22 2024-07-23 沈阳飞机工业（集团）有限公司 后机身上壁板激光焊接装置
CN117798496B (zh) * 2024-02-01 2024-07-02 中国人民解放军海军航空大学 一种工件加工用激光焊接装置
CN119703527B (zh) * 2024-12-24 2025-11-21 江苏飞龙智造新材料有限公司 一种具有防护功能的焊接加工装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762826A (en) * 1980-09-24 1982-04-16 Amada Co Ltd Work clamping device
DE3638526C1 (de) * 1986-11-11 1987-07-30 Sta Co Mettallerzeugnisse Gmbh Elektromotorisch antreibbare Werkstueckspannvorrichtung
EP0596808B1 (fr) * 1992-11-05 1996-02-28 Martin Breiter Tête de bridage
DE19732600C2 (de) * 1997-07-29 2000-03-30 Benteler Werke Ag Bauteilspanner
DE19751950C1 (de) * 1997-11-24 1999-03-04 Isi International Sa Kniehebelspannvorrichtung, insbesondere zur Verwendung im Karosseriebau der Kfz-Industrie
US6199846B1 (en) * 1998-04-28 2001-03-13 Isi Norgren, Inc. Electric power operated clamp with spring lock
ATE268245T1 (de) * 1999-01-11 2004-06-15 Thyssenkrupp Technologies Ag Einrichtung zum spannen und schweissen von blechen
DE19938082B4 (de) * 1999-08-12 2005-03-10 Daimler Chrysler Ag Verbindungsbereich zweier beschichteter Metallbleche
ITTO20010186A1 (it) * 2001-03-02 2002-09-02 Comau Systems Spa Procedinento e sistema per la saldatura laser di due o piu' lamiere metalliche fra loro sovrapposte, e dispositivo di bloccaggio delle lamie
ITTO20010185A1 (it) * 2001-03-02 2002-09-02 Comau Systems Spa Procedimento e sistema per la saldatura laser di due o piu' lamiere metalliche fra loro sovrappost, e dispositivo di bloccaggio delle lamier

Also Published As

Publication number Publication date
EP1350591A1 (en) 2003-10-08
KR20030079673A (ko) 2003-10-10
US6812428B2 (en) 2004-11-02
ITMI20020683A0 (it) 2002-04-02
CA2420436A1 (en) 2003-10-02
US20030183607A1 (en) 2003-10-02
ITMI20020683A1 (it) 2003-10-02

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Legal Events

Date Code Title Description
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]