Deslagging sprue bush for aluminum alloy extrusion

The utility model discloses a deslagging sprue bush for aluminum alloy extrusion, which comprises a sprue bush main body and a runner groove, the runner groove is arranged in the sprue bush main body, a base is welded at one end of the sprue bush main body, the base is connected with a butt joint bl...

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Bibliographische Detailangaben
Hauptverfasser:	QIN JIAYUN, QIN JIAHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a deslagging sprue bush for aluminum alloy extrusion, which comprises a sprue bush main body and a runner groove, the runner groove is arranged in the sprue bush main body, a base is welded at one end of the sprue bush main body, the base is connected with a butt joint block, a limit groove is arranged in the butt joint block, and the limit groove is connected with the runner groove. A limiting groove is formed in the outer surface of the base, a bolt penetrates through the interior of the limiting groove and is connected with a positioning groove, the positioning groove is formed in one side of the base, a protruding block is fixedly connected to the outer surface of the base and is connected with a butt joint groove, and the butt joint groove is formed in one side of a butt joint block. According to the deslagging sprue bush for aluminum alloy extrusion, a worker can align the center of the base connected with the sprue bush main body with the center of the butt joint block, then