IT1251197B - PROGRAMMABLE MACHINE TO PUNCH SHEET METAL IN LARGE SHEETS. - Google Patents

PROGRAMMABLE MACHINE TO PUNCH SHEET METAL IN LARGE SHEETS.

Info

Publication number
IT1251197B
IT1251197B ITMI912334A ITMI912334A IT1251197B IT 1251197 B IT1251197 B IT 1251197B IT MI912334 A ITMI912334 A IT MI912334A IT MI912334 A ITMI912334 A IT MI912334A IT 1251197 B IT1251197 B IT 1251197B
Authority
IT
Italy
Prior art keywords
sheet metal
machine
programmable machine
large sheets
punches
Prior art date
Application number
ITMI912334A
Other languages
Italian (it)
Inventor
Guido Salvagnini
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
Priority to ITMI912334A priority Critical patent/IT1251197B/en
Publication of ITMI912334A0 publication Critical patent/ITMI912334A0/en
Priority to EP92202336A priority patent/EP0529705A1/en
Priority to JP4230606A priority patent/JPH05200452A/en
Publication of ITMI912334A1 publication Critical patent/ITMI912334A1/en
Application granted granted Critical
Publication of IT1251197B publication Critical patent/IT1251197B/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/12—Punching using rotatable carriers

Landscapes

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

Abstract

E' stata sviluppata una macchina (10) per punzonare lamiera in fogli, comprendente due dischi rotanti (15; 150, 18; 180) ad assi orizzontali sovrapposti adatti ad alloggiare rispettivamente almeno una corona di punzoni (22) e almeno una corona di matrici (38); i dischi sono operativamente connessi a relativi mezzi motori (40, 41) capaci di far compiere loro prestabiliti spostamenti angolari, adatti per posizionare un prescelto punzone (22) e una corrispondente matrice (38) in una prestabilita posizione di lavoro; la suddetta macchina comprende inoltre un manipolatore (60) munito di pinze (73) capaci di afferrare un foglio di lamiera, e di un dispositivo di controllo (100) capace di evitare interferenze fra le stesse pinze (73) e i suddetti punzoni (22).(Fig. 1)A machine (10) has been developed for punching sheet metal, comprising two rotating disks (15; 150, 18; 180) with superimposed horizontal axes suitable to house respectively at least one crown of punches (22) and at least one crown of dies (38); the discs are operatively connected to relative motor means (40, 41) capable of causing them to perform predetermined angular displacements, suitable for positioning a selected punch (22) and a corresponding die (38) in a predetermined working position; the aforesaid machine also comprises a manipulator (60) equipped with pliers (73) capable of grasping a sheet of sheet metal, and a control device (100) capable of avoiding interference between the pliers themselves (73) and the aforesaid punches (22) . (Fig. 1)

ITMI912334A 1991-08-30 1991-08-30 PROGRAMMABLE MACHINE TO PUNCH SHEET METAL IN LARGE SHEETS. IT1251197B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI912334A IT1251197B (en) 1991-08-30 1991-08-30 PROGRAMMABLE MACHINE TO PUNCH SHEET METAL IN LARGE SHEETS.
EP92202336A EP0529705A1 (en) 1991-08-30 1992-07-29 Programmable machine for punching large sheet metal plates
JP4230606A JPH05200452A (en) 1991-08-30 1992-08-28 Punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912334A IT1251197B (en) 1991-08-30 1991-08-30 PROGRAMMABLE MACHINE TO PUNCH SHEET METAL IN LARGE SHEETS.

Publications (3)

Publication Number Publication Date
ITMI912334A0 ITMI912334A0 (en) 1991-08-30
ITMI912334A1 ITMI912334A1 (en) 1993-02-28
IT1251197B true IT1251197B (en) 1995-05-04

Family

ID=11360602

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912334A IT1251197B (en) 1991-08-30 1991-08-30 PROGRAMMABLE MACHINE TO PUNCH SHEET METAL IN LARGE SHEETS.

Country Status (3)

Country Link
EP (1) EP0529705A1 (en)
JP (1) JPH05200452A (en)
IT (1) IT1251197B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255089B (en) * 2022-06-23 2024-05-10 南通长源重工机械有限公司 Protective stamping device with clamping structure
CN115415403A (en) * 2022-11-03 2022-12-02 泉州市范特西智能科技有限公司 Mechanical steel plate intelligent punching equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1243492A (en) * 1959-09-02 1960-10-14 Ets Grimar Punching machine
JPS55161530A (en) * 1979-06-02 1980-12-16 Yamazaki Mazak Corp Turret punch press furnished with plural hammers
IT1134961B (en) * 1981-01-07 1986-08-20 Tommaso Pavone PUNCHING-RODING MACHINE WITH HORIZONTAL AND PARALLEL AXES MOLD-HOLDER TURRETS
US4589317A (en) * 1983-12-30 1986-05-20 U.S. Amada Limited Sheet or plate material machining equipment
IT1232455B (en) * 1989-01-11 1992-02-17 Piccini Giancarlo PUNCHING-RODING MACHINE PRESS PROVIDED WITH A DEVICE FOR THE AUTOMATIC QUICK CHANGE OF TOOLS

Also Published As

Publication number Publication date
JPH05200452A (en) 1993-08-10
ITMI912334A0 (en) 1991-08-30
EP0529705A1 (en) 1993-03-03
ITMI912334A1 (en) 1993-02-28

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Legal Events

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

Effective date: 19970529