Punching block die for multi-station punching of automobile floor longitudinal beam

The utility model discloses a stamping block die for multi-station stamping of an automobile floor longitudinal beam, which comprises a base, supporting columns are fixedly connected to four corners of the top of the base, a same top plate is fixedly connected to the tops of the four supporting colu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIAN HONGMING, CAI BOYUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSES PRESSES IN GENERAL PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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