Divider pulling material structure

Abstract

The invention discloses a diversion nozzle material pull structure which aims at overcoming the defects that when a movable die body and a fixed die body of an existing die-coating die are opened, a product material head is quite prone to being hooked by a material cylinder on a diversion nozzle of the fixed die body to be separated from a product on the movable die body, and the product is deformed when not cooled. The structure comprises a fixed die frame and a diversion nozzle installed on the fixed die frame. A product material handle is arranged between the diversion nozzle and the fixed die frame. The diversion nozzle comprises a base and a diversion nozzle body on the base. The diversion nozzle body is of a big-end-down circular truncated cone structure. A flow guide groove is formed in the side wall of the diversion nozzle body. A circle of holding groove is formed in the edge of the upper surface of the diversion nozzle body. The two ends of the holding groove are communicated with the flow guide groove respectively. The included angle between the side face and the bottom face of the holding groove ranges from 88 degrees to 92 degrees.

Description

technical field [0001] The invention relates to a die-casting mold, more specifically, it relates to a material-drawing structure of a splitter nozzle arranged on the die-casting mold. Background technique [0002] Due to the high precision of die-casting products, many die-casting parts can be used without secondary processing, so the die-casting process is widely used in industrial production. As the auxiliary mechanism of the aluminum die-casting mold, the main function of the diverter nozzle is to ensure the smooth opening of the die-casting mold during the die-casting process. At present, when the commonly used diverter nozzle is opened when the movable and fixed molds are opened, because the barrel is on the fixed mold, the product head is very small. It is easy to be caught by the barrel on the split nozzle of the fixed mold and separated from the product on the movable mold, causing the product to deform without cooling. [0003] Chinese patent announcement number C...

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the problem that when the existing die-casting molds are opened, the product head is easily caught by the barrel on the splitter of the fixed mold and separated from the product on the movable mold, so that the product is not cooled. Insufficient deformation occurs under the mold, and a splitter nozzle pull material structure is provided. When the movable and fixed molds are opened, the product head will not be caught by the barrel on the fixed mold splitter nozzle, preventing the product head and the movable mold from collapsing. Product separation prevents deformation of the product if it is not cooled

Images