DE60115574D1 - Method for punching a blank from a metal strip - Google Patents

Method for punching a blank from a metal strip

Info

Publication number
DE60115574D1
DE60115574D1 DE60115574T DE60115574T DE60115574D1 DE 60115574 D1 DE60115574 D1 DE 60115574D1 DE 60115574 T DE60115574 T DE 60115574T DE 60115574 T DE60115574 T DE 60115574T DE 60115574 D1 DE60115574 D1 DE 60115574D1
Authority
DE
Germany
Prior art keywords
punching
blank
distance
station
punched
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
DE60115574T
Other languages
German (de)
Other versions
DE60115574T2 (en
Inventor
Gaetano Donatiello
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.)
GI EMME Srl DI
Original Assignee
GI EMME Srl DI
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 GI EMME Srl DI filed Critical GI EMME Srl DI
Publication of DE60115574D1 publication Critical patent/DE60115574D1/en
Application granted granted Critical
Publication of DE60115574T2 publication Critical patent/DE60115574T2/en
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Laminated Bodies (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

A procedure for the punching of a blank (12, 13) from a metallic band (10), in a punching station (11), which is particularly but not exclusively intended for the production of a hinge box for furniture, comprises the following cyclically repeated steps: punching said blank (12, 13) from the metallic band (10); discharging said punched blank (12, 13) from the punching station (11) and transferring it to a subsequent processing station; at the same time as the transfer of said blank (12, 13), advancing the band (10) longitudinally for a distance X in a direction (F) and moving it laterally for a distance Y in a direction (F1) or (F2), said distance Y being determined according to the configuration of the blanks (12, 13), in such a way that the profiles of the punched blanks fit together at each operation. The procedure is characterised in that said punched blank (12, 13) is rotated in the same punching station by a suitable angle at least once every two punching operations to be in a suitable position for a subsequent processing. <IMAGE>
DE60115574T 2000-10-13 2001-10-09 Method for punching a blank from a metal strip Expired - Lifetime DE60115574T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI002208A IT1319204B1 (en) 2000-10-13 2000-10-13 METAL TAPE SHEARING PROCEDURE OF A BLANK.
ITMI20002208 2000-10-13

Publications (2)

Publication Number Publication Date
DE60115574D1 true DE60115574D1 (en) 2006-01-12
DE60115574T2 DE60115574T2 (en) 2006-08-24

Family

ID=11445954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115574T Expired - Lifetime DE60115574T2 (en) 2000-10-13 2001-10-09 Method for punching a blank from a metal strip

Country Status (6)

Country Link
EP (1) EP1197276B1 (en)
AT (1) ATE311948T1 (en)
DE (1) DE60115574T2 (en)
ES (1) ES2254319T3 (en)
IT (1) IT1319204B1 (en)
SI (1) SI1197276T1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538257A (en) * 1967-09-29 1968-08-30 Schuler Gmbh L Cutting device for presses
IT1251869B (en) * 1991-09-25 1995-05-26 Gi Emme S R L Di METAL TAPE SHEARING PROCEDURE OF A BLANK
IT1264985B1 (en) * 1993-12-14 1996-10-17 Gi Emme S R L Di PROCEDURE FOR THE SHEARING OF A BLANK FROM METALLIC STRIP, INTENDED PARTICULARLY BUT NOT EXCLUSIVELY FOR THE PRODUCTION OF A
IT1269451B (en) * 1994-01-21 1997-04-01 Gi Emme S R L Di IMPROVEMENTS TO PROCEDURES FOR THE METAL TAPE SHEARING OF A BLINKED PARTICULARLY, BUT NOT EXCLUSIVELY, FOR THE PRODUCTION OF A HINGE BOX FOR FURNITURE

Also Published As

Publication number Publication date
ATE311948T1 (en) 2005-12-15
EP1197276B1 (en) 2005-12-07
ITMI20002208A1 (en) 2002-04-13
SI1197276T1 (en) 2006-06-30
ES2254319T3 (en) 2006-06-16
EP1197276A1 (en) 2002-04-17
IT1319204B1 (en) 2003-09-26
DE60115574T2 (en) 2006-08-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition