Aluminum casting die convenient to demould

The utility model discloses an aluminum casting die convenient to demould, which comprises an upper die and a lower die, the upper die is composed of an upper die frame and an upper die core arranged on the bottom surface of the upper die frame, the upper die core is provided with a middle inclined...

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Bibliographische Detailangaben
Hauptverfasser:	MO YUANJIAN, ZHONG RENZI, PAN CHUTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an aluminum casting die convenient to demould, which comprises an upper die and a lower die, the upper die is composed of an upper die frame and an upper die core arranged on the bottom surface of the upper die frame, the upper die core is provided with a middle inclined column groove, the upper die frame on two sides of the upper die core is further provided with two side inclined column grooves, and the two side inclined column grooves are communicated with the middle inclined column groove. The groove center of the middle inclined column groove and the groove center of the two side inclined column grooves are located on the same straight line, the upper die frame is further provided with two tail end column grooves, tail end guide columns are installed in the tail end column grooves, a middle shovel machine block is installed in the middle inclined column groove, and the tail end guide columns are installed in the middle shovel machine block. Two opposite middle inclined guide c