IT1258561B - Dispositivo di supporto per lastre in fase di punzonatura e operazionidi deformazione plastica in genere - Google Patents

Dispositivo di supporto per lastre in fase di punzonatura e operazionidi deformazione plastica in genere

Info

Publication number
IT1258561B
IT1258561B ITVI920045A ITVI920045A IT1258561B IT 1258561 B IT1258561 B IT 1258561B IT VI920045 A ITVI920045 A IT VI920045A IT VI920045 A ITVI920045 A IT VI920045A IT 1258561 B IT1258561 B IT 1258561B
Authority
IT
Italy
Prior art keywords
general
support device
plastic deformation
sheets
deformation operations
Prior art date
Application number
ITVI920045A
Other languages
English (en)
Original Assignee
Sapim Amada 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 Sapim Amada Spa filed Critical Sapim Amada Spa
Priority to ITVI920045A priority Critical patent/IT1258561B/it
Publication of ITVI920045A0 publication Critical patent/ITVI920045A0/it
Priority to US08/024,513 priority patent/US5326085A/en
Priority to EP93200574A priority patent/EP0561443B1/en
Priority to ES93200574T priority patent/ES2085103T3/es
Priority to DE69301476T priority patent/DE69301476T2/de
Priority to AT93200574T priority patent/ATE133881T1/de
Priority to JP5058583A priority patent/JPH0615385A/ja
Publication of ITVI920045A1 publication Critical patent/ITVI920045A1/it
Application granted granted Critical
Publication of IT1258561B publication Critical patent/IT1258561B/it

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/03—Stationary work or tool supports
    • B23Q1/035—Stationary work or tool supports with an array of longitudinally movable rods defining a reconfigurable support surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Jigs For Machine Tools (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Forging (AREA)

Abstract

Trattasi di un dispositivo di supporto per lastre in fase di punzonatura e di operazioni di deformazione plastica in genere, che si caratterizza per il fatto di comprendere una pluralità di martinetti (6) posti al di sotto della lastra in corrispondenza almeno di una porzione sostanziale della sua superficie nel corso delle varie lavorazioni pratiche sulla stessa.Tali martinetti, normalmente posti in contatto con la superficie inferiore della lastra, sono destinati ad abbassarsi al fine di evitare la loro interferenza con le porzioni deformate plasticamente della lastra (fig. 1).
ITVI920045A 1992-03-18 1992-03-18 Dispositivo di supporto per lastre in fase di punzonatura e operazionidi deformazione plastica in genere IT1258561B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITVI920045A IT1258561B (it) 1992-03-18 1992-03-18 Dispositivo di supporto per lastre in fase di punzonatura e operazionidi deformazione plastica in genere
US08/024,513 US5326085A (en) 1992-03-18 1993-03-01 Device for supporting slabs during the phases of punching and in general operations of plastic deformation
EP93200574A EP0561443B1 (en) 1992-03-18 1993-03-02 A device for supporting sheets during punching and in general operations of plastic deformation
ES93200574T ES2085103T3 (es) 1992-03-18 1993-03-02 Dispositivo para sostener planchas durante su perforado y en operaciones generales de deformacion plastica.
DE69301476T DE69301476T2 (de) 1992-03-18 1993-03-02 Vorrichtung zum Unterstützen von Platten beim Stanzen und bei allgemeinen plastischen Verformungsvorgängen
AT93200574T ATE133881T1 (de) 1992-03-18 1993-03-02 Vorrichtung zum unterstützen von platten beim stanzen und bei allgemeinen plastischen verformungsvorgängen
JP5058583A JPH0615385A (ja) 1992-03-18 1993-03-18 打抜き工程及び塑性変形操作の間にスラブを支持するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI920045A IT1258561B (it) 1992-03-18 1992-03-18 Dispositivo di supporto per lastre in fase di punzonatura e operazionidi deformazione plastica in genere

Publications (3)

Publication Number Publication Date
ITVI920045A0 ITVI920045A0 (it) 1992-03-18
ITVI920045A1 ITVI920045A1 (it) 1993-09-18
IT1258561B true IT1258561B (it) 1996-02-27

Family

ID=11424873

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI920045A IT1258561B (it) 1992-03-18 1992-03-18 Dispositivo di supporto per lastre in fase di punzonatura e operazionidi deformazione plastica in genere

Country Status (7)

Country Link
US (1) US5326085A (it)
EP (1) EP0561443B1 (it)
JP (1) JPH0615385A (it)
AT (1) ATE133881T1 (it)
DE (1) DE69301476T2 (it)
ES (1) ES2085103T3 (it)
IT (1) IT1258561B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1260677B (it) 1993-07-29 1996-04-22 Antonio Codatto Manipolatore per la movimentazione di lastre, particolarmente pannellidi lamiera, nei confronti di una macchina operatrice, quale una pressapiegatrice.
DE19526138C2 (de) * 1995-07-18 1997-05-22 Buerkle Gmbh & Co Robert Auflagersystem für plattenförmige Werkstücke
IT1293382B1 (it) 1997-06-23 1999-03-01 Antonio Codatto Dispositivo per l'azionamento in rotazione di un braccio brandeggiabile attorno ad un asse verticolare, quale un braccio di
WO2005123330A1 (de) * 2004-06-22 2005-12-29 Kochberger, Renate Vorrichtung zur unterstützung von werkstücken
JP2007125673A (ja) * 2005-11-07 2007-05-24 Ishikame Kogyo:Kk 加工製品の表面処理方法
JP5073230B2 (ja) * 2006-06-20 2012-11-14 東京応化工業株式会社 支持ピン
CN103042411B (zh) * 2012-12-27 2015-10-28 南京航空航天大学 一种可重构的夹具系统
KR101626365B1 (ko) 2014-09-30 2016-06-01 엘에스산전 주식회사 회로 차단기용 액츄에이터 및 그 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181858A (en) * 1962-04-26 1965-05-04 Houdaille Industries Inc Work support
AU505858B2 (en) * 1971-02-19 1979-12-06 U.S. Amada, Ltd. Punch press provided with improved equipment
AT373512B (de) * 1982-05-19 1984-01-25 Voest Alpine Ag Vorrichtung zum zufuehren plattenfoermiger werkstuecke zu einer werkzeugmaschine
DE3316980A1 (de) * 1983-05-09 1984-11-15 Erwin 7261 Gechingen Jenkner Vakuumspanntisch zum spannen von werkstuecken
US4684113A (en) * 1984-09-28 1987-08-04 The Boeing Company Universal holding fixture
JPS6343730A (ja) * 1986-08-09 1988-02-24 Murata Mach Ltd 打抜き加工方法および打抜き加工装置
DE4019936A1 (de) * 1990-06-22 1992-02-13 Airbus Gmbh Vorrichtung zur hoehenverstellung einer spanneinrichtung
JPH0724188Y2 (ja) * 1990-07-03 1995-06-05 功 庄田 端面加工用吸着テーブル
DE69107196T2 (de) * 1991-04-05 1995-05-24 Torres Martinez M Werkzeugmaschineneinrichtung zum Einspannen und Bearbeiten.

Also Published As

Publication number Publication date
DE69301476D1 (de) 1996-03-21
ITVI920045A0 (it) 1992-03-18
ES2085103T3 (es) 1996-05-16
EP0561443A1 (en) 1993-09-22
EP0561443B1 (en) 1996-02-07
DE69301476T2 (de) 1996-09-05
JPH0615385A (ja) 1994-01-25
ATE133881T1 (de) 1996-02-15
ITVI920045A1 (it) 1993-09-18
US5326085A (en) 1994-07-05

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960327