WORK EJECTING DEVICE FOR VERTICAL SPLIT-LIKE CYLINDRICAL WORK FORMING PRESS

WORK EJECTING DEVICE FOR VERTICAL SPLIT-LIKE CYLINDRICAL WORK FORMING PRESS

PURPOSE:To forcedly enable release though a work sticks to an upper die by providing a knock-out pin in the rear part of the upper die so that it can reciprocate in the longitudinal direction and setting up a blow hole connected to a compressed air source at the tip part of the knock-out pin. CONSTI...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: MINEGISHI YOSHIO
Format: Patent
Sprache:eng
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PURPOSE:To forcedly enable release though a work sticks to an upper die by providing a knock-out pin in the rear part of the upper die so that it can reciprocate in the longitudinal direction and setting up a blow hole connected to a compressed air source at the tip part of the knock-out pin. CONSTITUTION:When the upper die 10 rises, a formed cotter 1 sticks to the upper die 10 by its elastic resilience, the cotter 1 is released by the knock-out pin 19 advancing in synchronization with the rise of the upper die forcedly from the upper die 10 and at the same time ejected by the air injected from the tip of the knock-out pin 19 to the front prescribed position.