Continuous casting-rolling and extrusion molding device of Al-Mg-Cu alloy and composite materials

Abstract

The invention relates to a continuous casting-rolling and extrusion molding device of Al-Mg-Cu alloy and composite materials, solving the problem that the traditional machining and molding device of Al-Mg alloy and the composite materials has lower performance of section bars due to the structural imperfection. A driven shaft is arranged on a stand, a casting roller is arranged on the driven shaft, the roller surface at the lower part of the casting roller is in transitional fit with the upper surfaces of a squeezing seat and a groove sealing block, a crystallizer is arranged above the casting roller and an extruding roller, a crystallizing hole is arranged on the crystallizer, the lower end of the crystallizing hole is positioned above the contact part between the casting roller and the extruding roller, the lower surface of the crystallizer is in transitional fit with the roller surfaces of the casting roller and the extruding roller, and a rotatable driving mechanism is respectively arranged on a driving shaft and the driven shaft. The invention greatly improves the performance of the section bars by additionally arranging the casting roller and the crystallizer, ensures that the section bars are possible to be made to meet the requirements for high-precision thin walls with ultra thinness and ultra length and simultaneously has the advantages of simple structure, convenient operation and low cost.

Description

technical field [0001] The invention relates to a processing and forming device for aluminum, magnesium alloys and composite materials, in particular to a continuous casting, rolling and extrusion forming device for aluminum, magnesium, copper alloys and composite materials. Background technique [0002] At present, the processing and forming process of aluminum, magnesium alloy and composite materials includes metal smelting, billet casting, forging, extrusion, rolling, drawing and other processes. Most of the above processes are carried out independently. The processing and forming device of aluminum, magnesium alloy and composite materials is a device integrating casting, extrusion and forming, which has the advantages of short product process, low cost and near-net shape production. At present, it has received extensive attention. The Chinese patent has disclosed a utility model patent with the patent number 200720185231. The shoe body with arc surface on the frame and ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that existing aluminum, magnesium alloy and composite material processing and forming devices have low profile properties due to structural defects, the present invention provides a continuous casting, rolling and extrusion forming device for aluminum, magnesium, copper alloy and composite materials

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