Convex-concave type electrode die device and use method

Abstract

The invention relates to the field of convex-concave type electrode production, and particularly relates to a die device for producing a convex-concave type electrode by using a vibration forming method and a use method. The device structurally comprises a die base, a die sleeve, a die top cover, a hydraulic cylinder and a bracket, wherein the die base is installed on a vibrating table by virtue of a fastener, the die sleeve is arranged on the outer edge of the die base, the lower part of the bracket is installed on the vibrating table, a support seat is arranged on the upper part of the bracket, the hydraulic cylinder is installed on the upper part of the bracket by virtue of the support seat, and the die top cover is arranged on the end of a piston rod of the hydraulic cylinder. The die sleeve is filled with thickeners, the thickeners in the lower part of the die sleeve form a concave shape, the piston rod of the hydraulic cylinder installed on the bracket extends, the concave shape of the die top cover is pressed into the upper parts of the thickeners, the upper parts of the soft thickeners form a convex shape, and the thickeners are compacted so as to form an electrode in an upper convex shape and a lower concave shape. The die device has the advantages of simple structure, convenience in operation and low cost, and the processing load of the electrode and the waste of the finished electrode are reduced.

Description

technical field [0001] The invention relates to the production field of convex-concave electrodes, in particular to a mold device and a use method for producing convex-concave electrodes by a vibration forming method. Background technique [0002] The production of electrodes mostly adopts extrusion molding method and vibration molding method. The electrodes produced by these two methods are cylindrical, and the formed electrodes can be used after being roasted and processed. Electrodes are widely used in steel, calcination furnaces and other fields. The electrodes used as anodes are constantly consumed. When they are consumed to a certain length, another electrode needs to be connected. The connection method is screw connection, that is, the two ends of the electrode are respectively Internal thread and external thread, most of the current internal and external threads process the finished cylindrical electrode at both ends, which not only increases the processing amount, b...

AI Technical Summary

Problems solved by technology

Electrodes are widely used in steel, calcination furnaces and other fields. The electrodes used as anodes are constantly consumed. When they are consumed to a certain length, another electrode needs to be connected. The connection method is screw connection, that is, the two ends of the electrode are respectively Internal and external threads, most of the current internal and external threads process the finished cylindrical electrodes at both ends, which not only increases the amount of processing, but also wastes the finished electrodes

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