Tool mold for high-speed railway part casting

Abstract

The invention relates to the technical field of part casting auxiliary devices, in particular to a tool mold for high-speed railway part casting; and the tool mold can effectively prevent the condition of generation of micro bubbles due to impact force when molten metal is guided into a mold cavity, guarantees the workpiece molding quality, improves the practicability, is convenient to fix and open a mold main body, is convenient to operate, and improves the use reliability. The tool mold comprises the mold main body; the mold cavity is formed in the mold main body; a buffer pack and a pouringgate are arranged in the mold main body; a casting port is formed in the top end of the mold main body; the top end of the pouring gate communicates with the casting port; the bottom end of the pouring gate communicates with the buffer pack; and the buffer pack communicates with the mold cavity. The tool mold further comprises a worktable, a support plate, four sets of guide columns, four sets ofguide sleeves, four sets of support springs, a left support plate, a right support plate, a top plate, a double-shaft cylinder, a connecting plate, four sets of limiting rods, four sets of pressing springs, a vibrator, a piston rod and four sets of limiting plates.

Description

technical field [0001] The invention relates to the technical field of parts casting processing attachments, in particular to a tooling mold for high-speed railway parts casting. Background technique [0002] As we all know, tooling, that is, process equipment: refers to the general term for various tools used in the manufacturing process, including tools / fixtures / molds / measuring tools / checking tools / auxiliary tools / fitter tools / station tools, etc. Tooling is its general abbreviation, with The high-speed railway parts casting tooling mold is an auxiliary device used in the production process of high-speed railway parts to assist its casting and molding. It has been widely used in the field of mechanical processing; the existing high-speed railway parts The component casting tooling mold includes a mold body, the inside of the mold body is provided with a mold cavity, and the top of the mold body is provided with a pouring port communicating with the mold cavity; The pouring...

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Problems solved by technology

[0002] As we all know, tooling, that is, process equipment: refers to the general term for various tools used in the manufacturing process, including tools / fixtures / molds / measuring tools / checking tools / auxiliary tools / fitter tools / station tools, etc. Tooling is its general abbreviation, with The high-speed railway parts casting tooling mold is an auxiliary device used in the production process of high-speed railway parts to assist its casting and molding. It has been widely used in the field of mechanical processing; the existing high-speed railway parts The component casting tooling mold includes a mold body, the interior of the mold body is provided with a mold cavity, and the top of the mold body is provided with a pouring port communicating with the mold cavity; The pouring port is introduced into the mold cavity, and the mold is opened after the molten metal is formed in the cavity and the processed parts are taken out; it is found in the use of the existing tooling molds for high-speed railway parts casting that the molten metal is self-contained by the pouring port. When it is introduced into the mold cavity, the impact force is relatively large, and micro-bubbles are likely to be generated, which affects the quality of the workpiece molding, resulting in low practicability; and it is necessary to tighten the screws to fix the upper and lower molds of the mold body during pouring, which is cumbersome to operate, resulting in reliable use. lower sex

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