Casting ball and casting segment mold with vertical parting

Abstract

The invention discloses a casting ball and casting segment mold with vertical parting, comprising a mold body with vertical parting surface, a casting head, a shunting pouring gate and a vertical main pouring gate are arranged on the parting surface, a casting ball model string formed by a plurality of casting balls is arranged on the parting surface, or a casting segment model string formed by aplurality of casting segment models is arranged on the parting surface, one end of the casting ball model string or one end of the casting segment model string is communicated with the main pouring gate, the axis of the casting ball model string or the casting segment model string and a horizontal line form an plus 5 or minus 5 degrees of included angle. By adopting the technical proposal, limited space is rationally arranged, so as to bring the mold into play to the maximum extent; the special exhaust arrangement ensures liquid metal in a casting cavity to flow and exhaust smoothly, so as toensure instant condensing environment of the casting ball and the casting segment and ensure the product quality; the operation is simple and convenient about installation and in the practical production, thereby further reducing the cost.

Description

technical field [0001] The invention belongs to the technical field of thermal processing and forming of metal materials, and relates to technological equipment for casting and forming of wear-resistant material media. More specifically, the invention relates to a vertical split mold for casting balls and casting sections. 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 popularization of the Disha line in the production of wear-resistant casting balls and casting segments, it is required to further improve product quality, increase production capacity and efficiency, simplify the operation of the production process, and continuously reduce production costs in the production of casting balls and casting segments. Among them, the improvement and innovation of casting molds for casting ba...

AI Technical Summary

Problems solved by technology

[0004] The production method of most enterprises still adopts traditional artificial metal mold production, which is very backward, with low production efficiency, high labor intensity and unstable quality;

[0005] When the mold of the casting ball and casting section is pouring, the pouring riser will be blocked similar to the mouth of the bottle, resulting in poor liquid flow, causing part of the liquid metal to overflow and poor exhaust;

[0006] Small batches have the difficulty of forming the same cavity at one time, using intensive manpower operations, backward production technology, and hidden dangers to the personal safety of workers;

[0007] There must be damage and fatigue in the casting ball and casting section molds during use. However, in the wear-resistant casting ball and casting section industry, many metal molds for casting and forging are not interchangeable at will, mainly because of errors in positioning, so that the same Molds of various specifications and sizes cannot be interchanged, which brings a lot of inconvenience to production and also increases production input costs

However, molded products are consistently compliant

[0008] The deformation of the casting ball and casting section mold during the production and use process causes stress in the mold body, which will deform after a certain period of time and affect product quality

[0009] Several existing vertical parting molds have limitations: the overall space layout of the mold is not fully utilized, the single-mode output is not high, and the process yield is not high, which cannot further reduce costs and save energy consumption

[0015] 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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