Hot extrusion combined mold

The utility model discloses a hot extrusion combined mold, relating to the technical field of metal extrusion molding tools. The hot extrusion combined mold disclosed by the utility model comprises an outer mold and an inner mold which are arranged in a split manner, wherein the outer mold and the i...

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Bibliographische Detailangaben
1. Verfasser:	PANG YUSI
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 a hot extrusion combined mold, relating to the technical field of metal extrusion molding tools. The hot extrusion combined mold disclosed by the utility model comprises an outer mold and an inner mold which are arranged in a split manner, wherein the outer mold and the inner mold are of annular structures, and the inner wall of the outer mold is in conical surface fit with the outer wall of the inner mold. The hot extrusion combined mold disclosed by the utility model has the advantages of light weight and convenience in assembly, disassembly and usage, and can effectively prolong the service life of the mold, improve the utilization rate of the mold, reduce the waste of materials and reduce the production cost.