Aluminum alloy hub casting equipment

Abstract

The invention belongs to the technical field of hub casting, and particularly relates to aluminum alloy hub casting equipment which comprises a fixing frame, a liquid storage box, pouring columns, a pouring box, a chassis, a base and a controller. A pipe conveying tube is fixedly connected to the lower surface of the liquid storage tank, a conveying plate is arranged below the liquid storage box,fixing openings are evenly formed in the surface of the conveying plate, an upper cover is clamped in each fixing opening through a clamping air cylinder, a clamping groove is formed in the upper surface of each upper cover, the lower surface of each upper cover is fixedly connected with one pouring column, the inner wall of the pouring box is fixedly connected with pushing air cylinders which areuniformly arranged, and an adjusting ring is arranged in the pouring box. Through replacement of the pouring columns with different diameters and targeted replacement of the chassis, free switching of the casting equipment for hubs with different diameters and different appearances can be achieved so as to adapt to production of the hubs with different sizes and different appearances, the application range is wide, and practicability is high.

Description

technical field [0001] The invention belongs to the technical field of wheel hub casting, in particular to an aluminum alloy wheel hub casting equipment. Background technique [0002] With the development of society, automobiles have become an indispensable means of transportation for people to travel. As important accessories in automobiles, the quality of automobile wheels not only affects the appearance of automobiles, but also affects the safety of automobiles. Aluminum alloy wheels have been widely used in the field of automobile wheel manufacturing due to their light weight, high strength, good braking balance, high precision, good thermal conductivity, and low fuel consumption. [0003] Although the performance of aluminum alloy wheels is much better than that of steel wheels, the difference in aluminum alloy composition and casting process also makes the performance of aluminum alloy wheels quite different. At present, the main aluminum alloy wheel hub products on t...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the shortcomings of the existing technology, it is necessary to replace different machines when producing different sizes and hubs, which greatly increases the production cost. At the same time, under the traditional low-pressure pouring production, it is necessary to give priority to the dry gas in the mold. In the mold pouring process, air bubbles are easily generated, resulting in more holes in the hub, which affects the strength of the hub, and the traditional low-pressure casting process mostly relies on the natural cooling of the alloy solution, which takes a long time for natural cooling and low production efficiency. Problem, a kind of aluminum alloy wheel hub casting equipment proposed by the present invention

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