CA2427265A1 - Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique - Google Patents

Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique Download PDF

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Publication number
CA2427265A1
CA2427265A1 CA002427265A CA2427265A CA2427265A1 CA 2427265 A1 CA2427265 A1 CA 2427265A1 CA 002427265 A CA002427265 A CA 002427265A CA 2427265 A CA2427265 A CA 2427265A CA 2427265 A1 CA2427265 A1 CA 2427265A1
Authority
CA
Canada
Prior art keywords
bending
turner
tool
digitally controlled
fast
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.)
Granted
Application number
CA002427265A
Other languages
English (en)
Other versions
CA2427265C (fr
Inventor
Joel Etienne
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.)
Macsoft SAS
Original Assignee
Macsoft (Societe Anonyme)
Joel Etienne
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 Macsoft (Societe Anonyme), Joel Etienne filed Critical Macsoft (Societe Anonyme)
Publication of CA2427265A1 publication Critical patent/CA2427265A1/fr
Application granted granted Critical
Publication of CA2427265C publication Critical patent/CA2427265C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B21D11/12—Bending specially adapted to produce specific articles, e.g. leaf springs the articles being reinforcements for concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder
    • Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar

Abstract

L'invention concerne une machine à commande numérique pour le cambrage, le formage, le pliage ou le cintrage d'une barre, machine comportant classiquement un bâti, un outil de cintrage tournant pour pouvoir obtenir des plis dans différents plans, machine dans laquelle une barre est déplacée selon un axe de défilement et amenée à travers un nez de pliage porté par le bâti puis à travers l'outil de pliage (3) dont le mouvement numérique axial, perpendiculairement à l'axe de défilement est transmis depuis un moteur (5) au moyen d'une tournette (2), caractérisé en ce que: d'une part l'outil de pliage (3) est porté par un support d'outil conique standard (1); d'autre part en ce que la tournette est combinée à des moyens automatiques de desserrage des mors (6) de la pince lorsque la tournette arrive en fin de course de son mouvement numérique axial dans le sens de l'éloignement du poste de pliage, et de serrage automatique desdits mors lorsque la tournette débute le mouvement numérique axial en sens inverse, dans le sens du rapprochement du poste de pliage.
CA002427265A 2000-10-31 2001-09-10 Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique Expired - Fee Related CA2427265C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0013969A FR2815893B1 (fr) 2000-10-31 2000-10-31 Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique
FR00/13969 2000-10-31
PCT/FR2001/002794 WO2002036280A1 (fr) 2000-10-31 2001-09-10 Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique

Publications (2)

Publication Number Publication Date
CA2427265A1 true CA2427265A1 (fr) 2002-05-10
CA2427265C CA2427265C (fr) 2008-02-12

Family

ID=8855931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002427265A Expired - Fee Related CA2427265C (fr) 2000-10-31 2001-09-10 Dispositif de changement d'outil rapide et automatise a support d'outil conique standard pour machine de cambrage a commande numerique

Country Status (10)

Country Link
US (1) US7124486B2 (fr)
EP (1) EP1333944B1 (fr)
AT (1) ATE297821T1 (fr)
AU (1) AU2001287837A1 (fr)
CA (1) CA2427265C (fr)
DE (1) DE60111557T2 (fr)
ES (1) ES2245375T3 (fr)
FR (1) FR2815893B1 (fr)
PT (1) PT1333944E (fr)
WO (1) WO2002036280A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT316268B (de) 1972-05-02 1974-07-10 Evg Entwicklung Verwert Ges Biegemaschine für stab- oder bandförmiges Material
US3868886A (en) * 1973-07-05 1975-03-04 Ex Cell O Corp Tool holding assembly
DE2739087A1 (de) * 1976-08-30 1978-03-09 Komatsu Mfg Co Ltd Werkzeugmaschine
IT1125327B (it) 1979-02-28 1986-05-14 Piegatrici Macch Elettr Macchina staffatrice
IT1175134B (it) 1983-10-12 1987-07-01 Piegatrici Macch Elettr Metodo e mezzi per la realizzazione di sagomati con macchine piegatrici di tondo o filo particolarmente laminato a caldo di basso costo per migliorare la qualita' del prodotto finito
US4766756A (en) * 1986-04-28 1988-08-30 Watt Yang Continuous processing machine assembly for bending long rods or tubes
DE3822713A1 (de) 1988-07-05 1990-01-18 Heinz Ruhl Vorrichtung zum bearbeiten von stangenmaterial
IT1235177B (it) * 1989-01-18 1992-06-23 Piegatrici Macch Elettr Gruppo trascinatore a valle gruppo piegatore e procedimento di piegatura in coda.
IT1235176B (it) 1989-01-18 1992-06-23 Piegatrici Macch Elettr Cesoia mobile a monte gruppo piegatore e procedimento di piegatura in coda.
DE69311491T2 (de) 1992-09-15 1998-02-05 Piegatrici Macch Elettr Verfahren zum Biegen und Vorrichtung dafür
FR2715334B1 (fr) 1994-01-21 1996-03-08 Automatisation Ste Francaise Machine pour cintrer un matériau se présentant sous une forme sensiblement rectiligne.
IT1288994B1 (it) 1996-10-01 1998-09-25 Piegatrici Macch Elettr Macchina sagomatrice doppia con zappe mobili
IT1296722B1 (it) * 1997-11-26 1999-07-15 Piegatrici Macch Elettr Macchina piegatrice a gruppo piegatore variabile
FR2806943B1 (fr) 2000-04-03 2002-08-16 Macsoft Machine de cintrage de barres a nez de pliage effacable

Also Published As

Publication number Publication date
DE60111557T2 (de) 2006-05-11
PT1333944E (pt) 2005-11-30
US20040050136A1 (en) 2004-03-18
CA2427265C (fr) 2008-02-12
ATE297821T1 (de) 2005-07-15
EP1333944A1 (fr) 2003-08-13
WO2002036280A1 (fr) 2002-05-10
FR2815893B1 (fr) 2002-12-20
US7124486B2 (en) 2006-10-24
DE60111557D1 (de) 2005-07-21
EP1333944B1 (fr) 2005-06-15
AU2001287837A1 (en) 2002-05-15
FR2815893A1 (fr) 2002-05-03
ES2245375T3 (es) 2006-01-01

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