Short pipe drum pressing die

The utility model relates to a short pipe drum pressing die. The utility model is characterized in that the pressing die comprises a lower die plate which is connected with an I, an II, and an III station concave dies, and an upper die plate which is connected with an I and an II station punching he...

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Bibliographische Detailangaben
1. Verfasser:	SHAOMING MA
Format:	Patent
Sprache:	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 utility model relates to a short pipe drum pressing die. The utility model is characterized in that the pressing die comprises a lower die plate which is connected with an I, an II, and an III station concave dies, and an upper die plate which is connected with an I and an II station punching heads and an upper III station concave die. The die is mainly suitable for the pressing and the molding of a drum of a short pipe blank of a holding frame of a drive shaft for a car. The utility model has the advantages of high molding accuracy, high work efficiency, circulating links reduction, etc.