High-end casting following nucleating agent injection device

Abstract

The invention relates to the technical field of high-end castings, and provides a high-end casting following nucleating agent injection device. The high-end casting following nucleating agent injection device comprises a casting ladle, fixing casing pipes are arranged on the two sides of a molten iron injection nozzle of the casing ladle, and a nucleating agent injection device body is arranged above the fixing casing pipes and comprises an inserting support and a nucleating agent storage tank; the inserting support comprises inserting rods and a transverse plate, and the inserting rods are inserted in the fixing casing pipes; the two ends of the transverse plate are connected with cylinder fixing bodies through connecting shafts; the upper ends of the opposite inner surfaces of the inserting rods are provided with rotation grooves matched with the cylinder fixing bodies, and bearings are arranged at the connecting positions of the connecting shafts and the inserting rods; an installing hole is formed in the center position of the transverse plate and internally provided with a material injection funnel, and a material outlet pipe at the lower end of the material injection funnel penetrates out of the installing hole; and a discharging pipe is arranged on the bottom face of the nucleating agent storage tank, and the other end of the discharging pipe is inserted in the material injection funnel. By means of the high-end casting following nucleating agent injection device, uniform nucleating agent injection is achieved, the flow speed is controllable, dismounting and mounting are convenient, and usage is convenient.

Description

technical field [0001] The invention relates to the technical field of high-end castings, in particular to a high-end casting inoculant injection device. Background technique [0002] In the casting production process of high-end castings, when the molten iron is poured into the ladle, it is necessary to add an inoculant to the molten iron according to the material requirements. At present, the method adopted: one person operates the ladle for pouring, and the other adds the inoculant at the same time, which requires two people to operate and is unsafe; especially the flow of the inoculant cannot be stably controlled, and the injection of the inoculant is uneven, which seriously affects the The effect of inoculation with flow and high-end casting quality. Contents of the invention [0003] Technical issues resolved [0004] Aiming at the deficiencies of the prior art, the present invention provides a high-end casting inoculant injection device with flow, which solves the...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-end casting inoculant injection device with flow, which solves the problem that the inoculant injection is uneven and affects the quality of the casting, and at the same time realizes the flow rate adjustment of the inoculant

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