Corner cutting device and stamping die

The corner cutting device comprises an upper die base, a material pressing plate and a corner cutting assembly, the material pressing plate is installed on the lower side of the upper die base and used for pressing materials, the corner cutting assembly comprises a corner cutting block and an instal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG CHENG, SU HOUGANG, FU DAOGUANG, ZHANG JINZHOU, LI HOUHONG, ZHI DEHU, CHEN BINBIN, ZHANG YUAN, LONG JIAQUAN, ZHANG RUIJUN, FAN XIANGZHI
Format:	Patent
Sprache:	chi ; 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
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Beschreibung
Zusammenfassung:	The corner cutting device comprises an upper die base, a material pressing plate and a corner cutting assembly, the material pressing plate is installed on the lower side of the upper die base and used for pressing materials, the corner cutting assembly comprises a corner cutting block and an installation base, the corner cutting block is installed on the installation base and corresponds to the trimming edge of the material pressing plate, and the installation base is installed on the lower side of the material pressing plate. The corner cutting assembly comprises a corner cutting block and a mounting seat, the corner cutting block extends downwards, the lower end of the corner cutting block is provided with a corner cutting part, the mounting seat is movably mounted on the upper die seat in the vertical direction, and under driving of the mounting seat, the corner cutting assembly has a corner cutting state that the corner cutting block moves downwards till the lower end of the corner cutting block protrude