Oscillating device of locating clip in copper-aluminum composite busbar gating system

Abstract

The invention discloses an oscillating device of a locating clip in a copper-aluminum composite busbar gating system. The locating clip comprises a primary connecting piece and a secondary connecting piece both of which can perform open and close movements, as well as a pair of clamp splices respectively arranged on the primary connecting piece and the secondary connecting piece through flexible pieces. The oscillating device comprises an oscillator fixed on the pair of clamp splices and used for driving the clamp splices to oscillation up and down. When the clamp splices hold a copper-aluminum composite busbar, gas mixed into aluminum liquid in a copper tube can be discharged by up and down oscillation of the copper-aluminum composite busbar with the clamp splices through the oscillator, thus avoiding bubble defects, improving the density of aluminum products, ensuring crystal lattices of aluminum products to be uniform, enhancing the combination between the copper tube and aluminum products, and also increasing the metal ductility of the copper-aluminum composite busbar, and guaranteeing the product quality.

Description

technical field [0001] The invention relates to an oscillating device on a positioning clip in a copper-aluminum composite row casting system. Background technique [0002] In the existing copper-aluminum composite row casting, the copper pipe is clamped and positioned by the positioning clamp, and the aluminum solution is injected into the copper pipe. When the aluminum solution is injected, air may be brought in, and the aluminum melt in the copper pipe will have pores. , resulting in inconsistencies in the density of the aluminum after casting, and the crystal lattice is not uniform, which affects the quality of the product. Contents of the invention [0003] The purpose of the present invention is to provide an oscillating device with an oscillator on the positioning clamp block in the copper-aluminum composite row casting system. When the clamp block clamps the copper tube, the oscillating device can discharge the air bubbles in the aluminum solution in the copper tub...

AI Technical Summary

Problems solved by technology

[0002] In the existing copper-aluminum composite row casting, the copper tube is held and positioned by the positioning clamp, and the aluminum solution is injected into the copper tube. When the aluminum solution is injected, air may be brought in, and the aluminum melt in the copper tube will have pores. , leading to inconsistencies in the density of the aluminum after casting, and the crystal lattice is not uniform, which affects the quality of the product

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