Vertical-parting casting section die

Abstract

The invention discloses a vertical-parting casting die. The die comprises a die body (1) with a vertically set parting surface, a plurality of casting section models (8) are arranged on the parting surface of the die body (1), the casting section models (8) are cones with the cone angle of 1-6 degrees, a dead head (2) and an air vent (7) are equipped on the upper part of the parting surface, a dead head splitting area (5) which is communicated with the dead head (2) is arranged in the lower opening of the dead head (2), and a dead head splitting area air vent (9) is arranged on the upper partof the dead head splitting area (5) to cause the dead head splitting area (5) to be communicated with the outer of the die. By the technical proposal, bottle-neck blockage of the dead head during casting can be overcome, overflow of liquid metal can be avoided or reduced, smooth flow of the liquid metal in the casting cavity can be fully ensured, and the casting section product quality can be ensured.

Description

technical field [0001] The invention belongs to the technical field of thermal processing of metal materials, and relates to technological equipment for casting and forming of wear-resistant material medium. More specifically, the invention relates to a vertical parting die. Background technique [0002] At present, the demand for grinding media used in powder engineering, such as casting balls and casting segments, is increasing, and the product quality requirements are also getting higher and higher. With the promotion of DISA line in the production of wear-resistant cast balls and cast sections, it is required to further improve product quality, improve production capacity and efficiency, simplify the operation of production processes, and continuously reduce production costs in the production of cast balls and cast sections. Among them, it has great potential and development prospects in the improvement and innovation of casting molds for casting balls and casting segmen...

AI Technical Summary

Problems solved by technology

[0014] The several patented technologies mentioned above have not fundamentally solved the problems that the pouring riser will cause blockage similar to the bottle mouth, the difficulty of molding small batches in the same cavity at one time, and the metal molds cannot be interchanged at will.

They all use two points or one point on the top for direct feeding, and the feeding is not sufficient and perfect

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