ITRM910576A1 - Dispositivo automatico per sostituire punzoni in una foggiatrice - Google Patents

Dispositivo automatico per sostituire punzoni in una foggiatrice

Info

Publication number
ITRM910576A1
ITRM910576A1 IT91RM000576A ITRM910576A ITRM910576A1 IT RM910576 A1 ITRM910576 A1 IT RM910576A1 IT 91RM000576 A IT91RM000576 A IT 91RM000576A IT RM910576 A ITRM910576 A IT RM910576A IT RM910576 A1 ITRM910576 A1 IT RM910576A1
Authority
IT
Italy
Prior art keywords
punch
tool
sewer
automatic device
replace
Prior art date
Application number
IT91RM000576A
Other languages
English (en)
Inventor
Yoshikazu Sakamura
Original Assignee
Yoshikazu Sakamura
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 Yoshikazu Sakamura filed Critical Yoshikazu Sakamura
Publication of ITRM910576A0 publication Critical patent/ITRM910576A0/it
Publication of ITRM910576A1 publication Critical patent/ITRM910576A1/it
Application granted granted Critical
Publication of IT1307980B1 publication Critical patent/IT1307980B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/085—Accessories for handling work or tools handling of tools
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1729—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.]
    • Y10T483/1731—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.] including matrix
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un dispositivo da usare in una foggiatrice a più stadi per sostituire automaticamente l'utensile usato per un successivo lavoro di pressatura. Quando l'utensile è consumato o danneggiato o quando l'utensile è stato usato per la durata prevista, ciò viene rivelato, dopo di che il vecchio utensile viene tolto automaticamente e sostituito con uno nuovo.Per l'impiego in un apparecchio in cui un punzone viene forzato contro una matrice per lavorare plasticamente un metallo mediante un lavoro di pressatura, il dispositivo manipola il punzone montato sul lato pistone. Una custodia di punzone o portapunzone viene utilizzato per fornire il dispositivo di sostituzione di punzone assemblato con esso.
IT1991RM000576A 1990-08-09 1991-07-31 Dispositivo automatico per sostituire punzoni in una foggiatrice IT1307980B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990085245U JPH0443432U (it) 1990-08-09 1990-08-09

Publications (3)

Publication Number Publication Date
ITRM910576A0 ITRM910576A0 (it) 1991-07-31
ITRM910576A1 true ITRM910576A1 (it) 1993-01-31
IT1307980B1 IT1307980B1 (it) 2001-11-29

Family

ID=13853183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1991RM000576A IT1307980B1 (it) 1990-08-09 1991-07-31 Dispositivo automatico per sostituire punzoni in una foggiatrice

Country Status (5)

Country Link
US (1) US5129139A (it)
JP (1) JPH0443432U (it)
DE (1) DE9109773U1 (it)
IT (1) IT1307980B1 (it)
TW (1) TW199118B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0796394B2 (ja) * 1985-10-04 1995-10-18 本田技研工業株式会社 低床式自動二・三輪車のフユ−エルタンク配置構造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2152119C3 (de) * 1970-10-23 1979-10-18 Toyoda Koki K.K., Kariya, Aichi (Japan) Werkzeugausstoßvorrichtung für ein Werkzeugmagazin
US4304041A (en) * 1980-01-04 1981-12-08 The National Machinery Company Automatic tool changer for forging machines
US4387502A (en) * 1981-04-06 1983-06-14 The National Machinery Company Semi-automatic tool changer
DE3241046A1 (de) * 1982-11-06 1984-05-10 Trumpf GmbH & Co, 7257 Ditzingen Stanzmaschine, deren stanzstempel als mehrfachstempel ausgebildet ist
US4860428A (en) * 1987-01-09 1989-08-29 W. A. Whitney Corp. Lifting hand for a punch press tool changer
JPH08398B2 (ja) * 1987-04-24 1996-01-10 潮工業有限会社 薄板状物の穿孔装置及び穿孔装置用パンチングユニツト
JPS63281739A (ja) * 1987-05-15 1988-11-18 Itami Kogyo Kk 圧造成形機のパンチ自動交換装置
JPH0191929A (ja) * 1987-09-30 1989-04-11 Nitto Seiko Co Ltd 圧造成形機のパンチ自動交換装置
SE461195B (sv) * 1988-04-25 1990-01-22 Pullmax Ab Verktygsfaeste foer stansverktyg med valbart aktiverbara stansar

Also Published As

Publication number Publication date
IT1307980B1 (it) 2001-11-29
TW199118B (it) 1993-02-01
US5129139A (en) 1992-07-14
ITRM910576A0 (it) 1991-07-31
JPH0443432U (it) 1992-04-13
DE9109773U1 (de) 1991-10-24

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