Back door inner and outer plate shared blanking die structure

The invention provides a back door inner and outer plate shared blanking die structure. The back door inner and outer plate shared blanking die structure comprises an upper die seat, a lower die seat,a first switching mechanism, second switching mechanisms, a pressing plate, a first female die, a se...

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Bibliographische Detailangaben
Hauptverfasser:	FAN XINXIN, LIU QIANG, ZOU TIEDONG, BAN YONGXU
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 invention provides a back door inner and outer plate shared blanking die structure. The back door inner and outer plate shared blanking die structure comprises an upper die seat, a lower die seat,a first switching mechanism, second switching mechanisms, a pressing plate, a first female die, a second female die, elastic elements, limiting screws, guiding mechanisms, a guiding block and an adjustable guiding wheel. The first switching mechanism and the second switching mechanisms are mounted on the upper die seat, the pressing plate is connected with the upper die seat through the limitingscrews, the guiding mechanisms and the elastic elements, the pressing plate is located below the first switching mechanism and the second switching mechanisms, and the elastic elements are arranged between the pressing plate and the first switching structure. The first female die, the second female die, the guiding block and the adjustable guiding wheel are mounted on the lower die seat. The purpose that one blanking die i