Automatic punching device for automobile metal part

The utility model relates to an automobile metal piece automatic punching device which comprises a base, a base and a punching module, the base is arranged at the bottom of the base, the punching module is arranged on the base, four sets of positioning pins are arranged on the punching module, four...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI JUNFENG, GONG WEICHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model relates to an automobile metal piece automatic punching device which comprises a base, a base and a punching module, the base is arranged at the bottom of the base, the punching module is arranged on the base, four sets of positioning pins are arranged on the punching module, four sets of positioning grooves are formed in the base, and the positioning pins correspond to the positioning grooves one to one in position. The stamping module comprises an air cylinder, a push plate, a connecting plate, a connecting block, a pressing block and a stamping head, the air cylinder is arranged at the top of the base, a piston rod of the air cylinder penetrates through the base and is connected with the push plate, the connecting plate is fixed to the bottom of the push plate, an elastic piece is arranged between the connecting plate and the connecting block, and the stamping head is arranged at the bottom of the connecting plate; the punching head penetrates through the first circular groove and is in s