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1. WO2002055229 - PUNCH PRESS

Publication Number WO/2002/055229
Publication Date 18.07.2002
International Application No. PCT/JP2002/000088
International Filing Date 10.01.2002
Chapter 2 Demand Filed 02.08.2002
IPC
B21D 28/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
28Shaping by press-cutting; Perforating
24Perforating, i.e. punching holes
B21D 37/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
04Movable or exchangeable mountings for tools
B30B 15/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
15Details of, or accessories for, presses; Auxiliary measures in connection with pressing
02Dies; Inserts therefor or mountings thereof; Moulds
CPC
B21D 28/24
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
28Shaping by press-cutting; Perforating
24Perforating, i.e. punching holes
B21D 37/04
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
37Tools as parts of machines covered by this subclass
04Movable or exchangeable mountings for tools
B30B 15/028
BPERFORMING OPERATIONS; TRANSPORTING
30PRESSES
BPRESSES IN GENERAL
15Details of, or accessories for, presses; Auxiliary measures in connection with pressing
02Dies; Inserts therefor; Mounting thereof; Moulds
028Loading or unloading of dies, platens or press rams
Y10T 483/1729
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
483Tool changing
17including machine tool or component
1729Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.]
Applicants
  • AMADA COMPANY, LIMITED [JP]/[JP] (AllExceptUS)
  • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP]/[JP] (AllExceptUS)
  • TOKUNAGA, Hironori [JP]/[JP] (UsOnly)
Inventors
  • TOKUNAGA, Hironori
Agents
  • MIYOSHI, Hidekazu
Priority Data
2001-410811.01.2001JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PUNCH PRESS
(FR) PRESSE A POINÇONNER
Abstract
(EN)
A punch press(1), wherein a forwardly withdrawable die holder (103), a punch holder (47) fixed to a bridge structure, a striker support frame (59) allowed to be positioned on an XY plane and allowing the entire body thereof to be slid horizontally to select a desired punch (P), a vertically movable ram (37), and a clamp device (232) having a clamp arm (233) movable into a clearance between the punch holder (47) and the die holder (103) and holding both ends of a work (W) opposed to each other are installed in a space of a highly rigid cubic shape, whereby the punch press (1) suitable for a highly accurate sheet working and not impairing the easiness of metal mold replacement can be formed.
(FR)
L'invention concerne une presse à poinçonner (1). On installe dans un espace hautement rigide de forme cubique : un porte-filière (103) pouvant être tiré vers l'avant, un porte-poinçon (47) fixé sur une structure de pont, un châssis de support de frappeur (59) pouvant être positionné sur un plan XY et permettant à son corps entier de coulisser horizontalement afin de choisir un poinçonnage choisi (P), un pilon à mouvement vertical (37) et un dispositif de serrage (232) comprenant un bras de serrage (233) mobile dans un espace entre le porte-poinçon (47) et le porte-filière (103) et maintenant les deux extrémités, opposées l'une à l'autre, d'une pièce (W). On obtient ainsi une presse à poinçonner (1) appropriée pour un travail de feuille à haute précision et qui ne compromet pas la facilité de remplacement du moule métallique.
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