Die casting die advances runner scour protection and loses drawing die structure

• Main Authors: XIAO CHENGGONG, LAN LIXIANG
• Format: Patent
• Language: English
• Published: 09.09.2015
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The utility model discloses a die casting die advances runner scour protection and loses drawing die structure, technological purpose provides a die casting die advances runner scour protection and loses drawing die structure who improves product appearance, extension mould life. Including the sprue of die -casting liquid, be equipped with a flow control bayonet socket between sprue and the runner direction runner, the flow control bayonet socket communicates runner direction runner and advances the runner, advance runner intercommunication product die cavity. The utility model discloses the product advances the regional erosion drawing die of runner obviously to be reduced, and the die life can prolong, advances the runner simultaneously and adopts the CNC mode to get rid of, and it is unstable to avoid the manual work to polish the quality that causes, uses in being applicable to the die -casting product.