A copper wire drawing device for cable production and its drawing method

Abstract

The invention discloses a copper wire drawing device for cable production and a drawing method thereof, comprising a pay-off reel, a lubricating mechanism, a drawing host, a driving motor and a take-up reel, and the pay-off reel is arranged on the upper end of a first support frame , a lubricating mechanism is provided on the upper end side of the support base close to the pay-off reel, the lubricating mechanism is connected and communicated with the inlet end of the drawing main machine, and one end of the take-up reel is connected with the output end of the driving motor; the beneficial effects of the present invention: make The whole steel wire is evenly coated with a layer of drawing liquid, which is convenient for the later drawing of the steel wire, and the drawing liquid will not be sprayed to other mechanisms, which greatly improves the utilization rate of the drawing liquid. There is basically no rigid friction of the steel wire, which reduces the damage to the steel wire by the mechanism, ensures the quality of the final drawn steel wire, facilitates the application of drawing oil before drawing the copper wires of different specifications, and improves the flexibility of the drawing device. It takes up less space and is easy to promote and use.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a copper wire drawing device for cable production and a drawing method thereof. Background technique [0002] A cable is made of one or more conductors insulated from each other and overlaid with insulating protection, and is a wire that transmits electricity or information from one place to another. It is usually a rope-like cable formed by twisting several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center. the covering layer. The cable has the characteristics of inner energization and outer insulation. The inner core of the cable is the most widely used copper wire. In the cable production process, different cables use different copper wires, so the copper wire needs to be drawn. [0003] Nowadays, the drawing oil application mechanism of the copper wire drawing equipment has direct spray...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, the drawing oil application mechanism of copper wire drawing equipment has direct spraying, which makes the drawing oil apply unevenly, and the oil stains are easily splashed into the device, resulting in a lot of waste of drawing oil, and the need to use oil pumps, wasting power resources, and there are sponges Clamping and smearing, the friction between the clamping and the copper wire is relatively large, it is easy to restrain the copper wire too much, making the drawing effect of the copper wire worse, and the smearing mechanism takes up a lot of space, which is not easy to promote

Images