Steel-aluminum compound rail production line

Abstract

The invention relates to a steel-aluminum compound rail production line belonging to production equipment of devices for supplying power for rail transit. The steel-aluminum compound rail production line is characterized by adopting a steel-aluminum composite host 1 and a shaping machine 2, a plurality of conveying mechanisms 4 and a traction machine 3 are arranged in front of and behind steel-aluminum composite host 1 and the shaping machine 2 so as to form a steel-aluminum composite rail production line. The host 1 consists of a pre-compounding group 5, a main compounding group 6, a repeated compounding group 7, a vertical regulating mechanism 8 and a horizontal regulating mechanism 9. Rollers on the production line rotate at same linear speed, a stainless steel tank 29 of more than or equal to 15 meters long is put in a trough of an aluminum section 27 to be pressed vertically and horizontally and force a support lug to be deformed, and the steel and the aluminum are compounded into a whole as conductive steel-aluminum compound rail 22. The steel-aluminum compound rail production line has high automation level, good product linear speed and fast production, is firm for compounding of the stainless steel and aluminum, and can produce steel-aluminum compound conductive rails of different varieties and different sections.

Description

technical field [0001] The invention relates to a steel-aluminum composite rail production line, which belongs to the production equipment of equipment used for power supply of rail traffic. Background technique [0002] Before the present invention was made, in the prior art, about the steel-aluminum composite conductor rail of the urban rail transit power supply system, for example, the 4th issue of "Urban Rail Transit Research" magazine in 2004 was about "the typical structure of the steel-aluminum composite contact rail and its manufacture." The article "Technology" introduces several manufacturing methods of steel-aluminum composite conductor rails, but there is no introduction to the manufacturing equipment of "a steel-aluminum composite conductor rail device" whose patent number is 03262580.4. Later, there will be "a steel-aluminum composite conductor rail" with patent number ZL200720005867.1 and "vibration-resistant steel-aluminum composite conductor rail" with paten...

AI Technical Summary

Problems solved by technology

Later, there will be "a steel-aluminum composite conductor rail" with patent number ZL200720005867.1 and "anti-vibration steel-aluminum composite conductor rail" with patent number ZL200720150918.X. The two lugs on the outer side of the upper part of the profile rotate from the outside to the inside to hold the stainless steel groove tightly, so that the steel and aluminum are combined into one, and become an inner-wrapped steel-aluminum composite conductor rail. However, no one has disclosed the manufacturing technology of this type of steel-aluminum composite rail. Dedicated production line

Images