Aluminum profile extrusion die with uniform heat dissipation effect for building materials

Abstract

The invention discloses an aluminum profile extrusion die with the uniform heat dissipation effect for building materials, and belongs to the technical field of aluminum profile machining equipment. The aluminum profile extrusion die comprises an upper die base, and the top of the upper die base is fixedly connected with the end of an output shaft of a hydraulic cylinder. According to the aluminum profile extrusion die, under the mutual cooperation of the designed structures such as a drainage assembly, a linkage assembly, a backflow pipe and a power conversion assembly, the air pressure value above a lower die base is reduced, ultrasonic waves released by an ultrasonic generator are supplemented, the bubble rate contained in the aluminum profile in a cavity of a lower die can be reduced to a high degree, and the mechanical strength of the finished aluminum profile is effectively guaranteed; and hot air generated in the lower die base can be quickly blown to the lower die base to cool the upper surface of the aluminum profile, and the temperature of the hot air is the same as that of cooling liquid in the lower die base, so that the cooling efficiency of all faces of the aluminum profile can be guaranteed, and the machining effect of the aluminum profile is further improved.

Description

technical field [0001] The invention belongs to the technical field of aluminum profile processing equipment, and in particular relates to an aluminum profile extrusion die for building materials with uniform heat dissipation effect. Background technique [0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot-melting and extruding aluminum rods. Aluminum profiles play an important role in various fields, especially in the field of building materials, due to their easy processing, oxidation resistance, and excellent electrical conductivity. Wide range of applications. [0003] In the production process of aluminum profiles, it is necessary to use extrusion dies to shape the aluminum profiles. The existing aluminum profile processing molds still have some deficiencies in the process of use, and it is difficult to effectively remove the Air bubbles, often due to the high content of air bubbles inside the aluminum profile, lead to...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is: in order to solve the existing deficiencies in the process of using the existing mold for processing aluminum profiles, it is difficult to effectively remove the bubbles contained in the interior of the aluminum profile High, resulting in a low pass rate of the processed aluminum profiles, which not only causes a waste of energy, but also reduces the processing efficiency of the aluminum profiles, and after the die-casting is completed, since the upper surface of the aluminum profiles is directly exposed to the air , the cooling rate is greater than that of other surfaces, which is prone to deformation and burrs. A kind of aluminum extrusion die for building materials with uniform heat dissipation effect is proposed

Images