IT1257758B - Macchina punzonatrice - Google Patents

Macchina punzonatrice

Info

Publication number
IT1257758B
IT1257758B ITBO920079A ITBO920079A IT1257758B IT 1257758 B IT1257758 B IT 1257758B IT BO920079 A ITBO920079 A IT BO920079A IT BO920079 A ITBO920079 A IT BO920079A IT 1257758 B IT1257758 B IT 1257758B
Authority
IT
Italy
Prior art keywords
axis
units
rebate
punch
punching
Prior art date
Application number
ITBO920079A
Other languages
English (en)
Inventor
Eugenio Perazzolo
Original Assignee
Rainer Srl
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 Rainer Srl filed Critical Rainer Srl
Priority to ITBO920079A priority Critical patent/IT1257758B/it
Publication of ITBO920079A0 publication Critical patent/ITBO920079A0/it
Priority to EP93103866A priority patent/EP0560333A1/en
Publication of ITBO920079A1 publication Critical patent/ITBO920079A1/it
Application granted granted Critical
Publication of IT1257758B publication Critical patent/IT1257758B/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
    • 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)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

La macchina punzonatrice (1) comprende una pluralità di unità di punzonatura (11) presentanti almeno un punzone (12); un primo dispositivo di trasferimento (2) per le unità di punzonatura (11); una pluralità di unità matrici (118) presentanti almeno una matrice (119); un secondo dispositivo di trasferimento (3) per le unità matrici (118); ed una stazione di lavoro (5) provvista di un dispositivo (66) di battuto comprendente un organo (82) di battuta mobile lungo un asse (68) di battuta e presentante un corpo (83) centrale coassiale, atto a battere un punzone disposto coassiale all'asse di battuta, ed una costola (101) estendentesi radialmente, atta a battere un punzone (12) con asse parallelo all'asse di battuta.La principale caratteristica della macchina consiste nel fatto che la costola è orientabile angolarmente attorno all'asse di battuta. (Figure 1 e 3)
ITBO920079A 1992-03-10 1992-03-10 Macchina punzonatrice IT1257758B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO920079A IT1257758B (it) 1992-03-10 1992-03-10 Macchina punzonatrice
EP93103866A EP0560333A1 (en) 1992-03-10 1993-03-10 A punch press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920079A IT1257758B (it) 1992-03-10 1992-03-10 Macchina punzonatrice

Publications (3)

Publication Number Publication Date
ITBO920079A0 ITBO920079A0 (it) 1992-03-10
ITBO920079A1 ITBO920079A1 (it) 1993-09-10
IT1257758B true IT1257758B (it) 1996-02-13

Family

ID=11338053

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920079A IT1257758B (it) 1992-03-10 1992-03-10 Macchina punzonatrice

Country Status (2)

Country Link
EP (1) EP0560333A1 (it)
IT (1) IT1257758B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528968A (en) * 1994-04-14 1996-06-25 Murata Machinery, Ltd. Punch press with automated sheet rotation
DE19628074A1 (de) * 1996-07-12 1998-01-29 Behrens Ag C Revolverschneidpresse
EP1057551A1 (en) * 1999-05-25 2000-12-06 RAINER S.r.l. A multiple punch unit and a machine tool provided with such multiple punch unit
ES2246697B1 (es) * 2004-05-12 2006-12-01 Goiti, S. Coop. Mejoras introducidas en una maquina punzonadora.
CN102423781B (zh) * 2011-11-29 2013-06-12 大连大显精密轴有限公司 一种楔块紧固式轴类工件压筋胎具
WO2020083866A1 (de) * 2018-10-22 2020-04-30 Ehrt Maschinenbau Gmbh Stanzwerkzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138613B (de) * 1959-12-01 1962-10-25 Voith Gmbh J M Vorrichtung zum Stanzen von wenigstens angenaehert kreisfoermigen Scheiben
JPS55161530A (en) * 1979-06-02 1980-12-16 Yamazaki Mazak Corp Turret punch press furnished with plural hammers
DE3241046A1 (de) * 1982-11-06 1984-05-10 Trumpf GmbH & Co, 7257 Ditzingen Stanzmaschine, deren stanzstempel als mehrfachstempel ausgebildet ist
SE461195B (sv) * 1988-04-25 1990-01-22 Pullmax Ab Verktygsfaeste foer stansverktyg med valbart aktiverbara stansar

Also Published As

Publication number Publication date
ITBO920079A1 (it) 1993-09-10
EP0560333A1 (en) 1993-09-15
ITBO920079A0 (it) 1992-03-10

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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: 19990330