Double-wire tube forming device

Abstract

The invention relates to a double-wire tube forming device. The device comprises a head, and is characterized by also comprising a first wire unreeling disk and a second wire unreeling disk, wherein a forming die, a pair of rotatable forming rollers and rotatable wire guide wheels are arranged on one side of the head; the forming die is positioned below the forming rollers; and each wire guide wheel is positioned on one side of each forming roller. In the device, a double-wire tube is directly formed by matching the forming rollers with the forming die; the device has a compact structure and high production efficiency; the length of the produced double-wire tube is determined according to the lengths of a circular wire and a flat wire; and the formed double-wire tube has high quality and can meet the production requirements well.

Description

technical field [0001] The invention relates to a double wire tube machine, in particular to a double wire tube forming device. Background technique [0002] Double wire tubes are widely used in transmission control systems of various machinery and different vehicles. Double wire pipe is made of a flat wire and a round wire spirally wound, because of its high transmission efficiency, low vibration, high plasticity, low compressibility to the inner liner, easy operation, etc., commonly used On the mileage line and speed line of motorcycles and cars. [0003] The traditional double wire tube machine includes parts such as forming plate, mandrel, machine head and wire feed wheel. When forming double wire tube, a round wire and a flat wire are transported to the On the forming plate, the round wire and the flat wire are wound together on the mandrel, the machine head drives the mandrel to rotate, the forming plate moves forward along the sliding shaft on the frame, and the ma...

AI Technical Summary

Problems solved by technology

The length of the double-wire tube produced by this double-wire tube machine is only 20 meters, which cannot meet the production requirements well, and there will be small protrusions every half meter of the formed double-wire tube, which affects the quality of the double-wire tube; When the double-wire tube is formed, because the double-wire tube cannot continue to be formed when the double-wire tube is formed for 20 meters each time, the double-wire tube needs to be cut off manually, and the production efficiency is very low; in actual production applications, the double-wire tube needs to be coated with plastic before use. When turning it into a casing, the double-filament pipe cannot be used at the joint every 20 meters and must be cut off, so a lot of waste is also generated in production

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