Novel large-diameter aluminum alloy pipe reshaping device

Abstract

The invention discloses a novel large-diameter aluminum alloy pipe reshaping device which comprises a counterweight base, a hydraulic oil pump, a two-way hydraulic oil cylinder, an upper correcting pressure head and a lower correcting pressure head, wherein a hydraulic oil tank is arranged inside the counterweight base; a bottom moving roller is arranged below the counterweight base; the hydraulic oil pump is arranged above the counterweight base; a stand column is arranged above the counterweight base; one side of the stand column is equipped with a distance measuring display screen; an upper oil tube is arranged above the hydraulic oil pump; a beam is arranged at one side of the stand column; and an oil inlet tube is arranged inside the beam. The novel large-diameter aluminum alloy pipe reshaping device has the beneficial effects that: deformation amount in a reshaping process can be effectively controlled and reshaping effect is improved through the two-way hydraulic oil tank, the upper correcting pressure head and the lower correcting pressure head; and a tube moving wheel is arranged for conveniently moving a tube to be reshaped, so that the operation process is simplified, use is convenient, and economic benefits of producing the large-diameter aluminum alloy pipe are improved.

Description

technical field [0001] The invention relates to the field of pipe orthopedics, in particular to a novel large-diameter aluminum alloy pipe orthopedic device. Background technique [0002] Aluminum and aluminum alloys are currently one of the most economically applicable materials that are widely used. Since 1956, the world's aluminum output has surpassed that of copper, and it has always ranked first in non-ferrous metals. The current output and consumption of aluminum (in terms of tons) is second only to steel, becoming the second largest metal used by humans. Aluminum alloy pipes are widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration and chemical industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy tubes is increasing. Aluminum and aluminum alloy pipes can be hot-extruded, cold-extruded, cold-rolled, cold-drawn (including coil draw...

AI Technical Summary

Problems solved by technology

At present, there are more than a thousand varieties of aluminum alloy pipes, but domestic production and research on large-diameter aluminum alloy pipes are still relatively small. The modified simple orthopedic device is inconvenient to use, and the operation process requires high operating experience, which has a certain degree of chance, which is not conducive to improving the economic benefits of aluminum alloy tube production

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