Blanking die structure

The invention discloses a blanking die structure which comprises a lower die structure and an upper die structure; the lower die structure comprises a lower die base, a convex cutter is arranged on the upper end face of the lower die base, and a lower waste cutter is further arranged on the upper en...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU LIMIN, ZHANG ZHONGGANG, MA QITAO, SONG XINLEI, CHEN FANGFANG
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 discloses a blanking die structure which comprises a lower die structure and an upper die structure; the lower die structure comprises a lower die base, a convex cutter is arranged on the upper end face of the lower die base, and a lower waste cutter is further arranged on the upper end face of the lower die base; the upper die structure comprises an upper die base, the upper die base is movably installed on the lower die base in the vertical direction, a concave cutter corresponding to the convex cutter is arranged on the lower end face of the upper die base, a containing spacefor containing and cutting a feeding plate is correspondingly formed between the convex cutter and the concave cutter, the lower end face of the upper die base is provided with an upper waste cutter corresponding to the lower waste cutter, a waste cutting space is formed between the cutting edge portion of the upper waste cutter and the cutting edge portion of the lower waste cutter, and the wastecutting space is located