ES2032949T3 - Sistema para conectar una cuchilla curvadora a su soporte correspondiente de una maquina curvadora con tablero de chapa metalica. - Google Patents

Sistema para conectar una cuchilla curvadora a su soporte correspondiente de una maquina curvadora con tablero de chapa metalica.

Info

Publication number
ES2032949T3
ES2032949T3 ES198888200965T ES88200965T ES2032949T3 ES 2032949 T3 ES2032949 T3 ES 2032949T3 ES 198888200965 T ES198888200965 T ES 198888200965T ES 88200965 T ES88200965 T ES 88200965T ES 2032949 T3 ES2032949 T3 ES 2032949T3
Authority
ES
Spain
Prior art keywords
bending
support
metal sheet
connect
sheet board
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.)
Expired - Lifetime
Application number
ES198888200965T
Other languages
English (en)
Inventor
Dario Piacentini
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.)
Salvagnini SpA
Original Assignee
Salvagnini SpA
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 Salvagnini SpA filed Critical Salvagnini SpA
Application granted granted Critical
Publication of ES2032949T3 publication Critical patent/ES2032949T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045—With a wiping movement of the bending blade
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Springs (AREA)

Abstract

EL SISTEMA DE CONEXION INCLUYE MEDIOS DE CONEXION DEBILES (3 Y 4) ENTRE LA PALA (2) Y EL SOPORTE (1) Y MEDIOS ELASTICOS (5) PARA LEVANTAR LA CONEXION DEBIL ENTRE DICHA PALA Y DICHO SOPORTE EN LA DIRECCION DE LA APLICACION DE LAS FUERZAS DE FUNCIONAMIENTO. LA CARA DEL SOPORTE (1) QUE RESPONDE A LA COMPONENTE DE LA FUERZA DE CURVADURA EN UNA DIRECCION PARALELA AL PLANO DE LA HOJA DE METAL Y PERPENDICULAR A LA LINEA DE CURVADURA SE DEFINE POR UN PAR DE VASTAGOS SUPERPUESTOS (10, 11) QUE SE DESLIZAN A LA DIRECCION DE LA LINEA DE CURVADURA EN SUS ASIENTOS RESPECTIVOS (8 Y 9) CON SECCIONES DIFERENTES.
ES198888200965T 1987-06-25 1988-05-16 Sistema para conectar una cuchilla curvadora a su soporte correspondiente de una maquina curvadora con tablero de chapa metalica. Expired - Lifetime ES2032949T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21045/87A IT1205097B (it) 1987-06-25 1987-06-25 Sistema di accoppiamento di una lama di piegatura al relativo supporto in una macchina piegatrice di fogli di lamiera

Publications (1)

Publication Number Publication Date
ES2032949T3 true ES2032949T3 (es) 1993-03-01

Family

ID=11175891

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888200965T Expired - Lifetime ES2032949T3 (es) 1987-06-25 1988-05-16 Sistema para conectar una cuchilla curvadora a su soporte correspondiente de una maquina curvadora con tablero de chapa metalica.

Country Status (7)

Country Link
US (1) US4891965A (es)
EP (1) EP0296650B1 (es)
JP (1) JPH0626732B2 (es)
AT (1) ATE78198T1 (es)
DE (1) DE3872774T2 (es)
ES (1) ES2032949T3 (es)
IT (1) IT1205097B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755339B2 (ja) * 1990-11-07 1995-06-14 輝雄 高井 パイプ材等の芯歪矯正装置
US5365767A (en) * 1992-03-23 1994-11-22 Steelcase Inc. Brake press arrangement
US5572899A (en) * 1994-08-08 1996-11-12 Howmedica Inc. Bending method using cooperating jaws having angled planar faces
US20140168771A1 (en) 2011-08-12 2014-06-19 Dow Global Technologies Llc Optical retardation film and method of manufacturing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965721A (en) * 1975-02-24 1976-06-29 Hurco Manufacturing Company, Inc. Adjustable die holder
NL179349C (nl) * 1975-06-24 Haemmerle Ag Maschf Buigwerktuig.
AT343435B (de) * 1976-04-02 1978-05-26 Haemmerle Ag Maschf Abkantpresse mit arbeitstisch
FR2427148A1 (fr) * 1978-06-01 1979-12-28 Colly Pierre Moyens de fixation amovible pour porte-outil de presse-plieuse et similaire
JPS5546329U (es) * 1978-09-19 1980-03-26
AT364589B (de) * 1979-08-01 1981-10-27 Haemmerle Ag Spannvorrichtung zur befestigung eines werkzeuges an einem werkzeughalter
FR2507507B1 (fr) * 1981-06-16 1986-07-04 Promecan Sisson Lehmann Dispositif de bombage d'un porte-outil d'une presse plieuse ou analogue
DE3235775A1 (de) * 1982-09-28 1984-03-29 Dorstener Maschinenfabrik Ag, 4270 Dorsten Unterwerkzeug fuer eine abkantpresse
JPS5968610U (ja) * 1982-10-29 1984-05-09 株式会社アマダ パンチ
US4586361A (en) * 1984-08-24 1986-05-06 Niagara Machine & Tool Works Press brake deflection compensation structure
US4722214A (en) * 1985-03-12 1988-02-02 Murata Kikai Kabushiki Kaisha Split die for holding work during bending operation
US4790173A (en) * 1987-05-29 1988-12-13 Amp Incorporated Shut height adjustment means in pressing apparatus

Also Published As

Publication number Publication date
EP0296650A2 (en) 1988-12-28
EP0296650A3 (en) 1989-06-07
IT8721045A0 (it) 1987-06-25
ATE78198T1 (de) 1992-08-15
DE3872774D1 (de) 1992-08-20
JPS6422419A (en) 1989-01-25
IT1205097B (it) 1989-03-10
EP0296650B1 (en) 1992-07-15
US4891965A (en) 1990-01-09
JPH0626732B2 (ja) 1994-04-13
DE3872774T2 (de) 1992-12-03

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