Wire drawing machine

The invention discloses a wire drawing machine, which comprises a rack. A water tank is arranged on the front surface of the rack. Three step pulley sets are arranged in the water tank. The wire drawing machine also comprises a driving mechanism for driving the step pulley sets. The water tank is vertical. The step pulley sets are fully impregnated in cooling lubricating liquid soap in the water tank. A secondary step and a tertiary step are arranged on the inner wall of the water tank. The first step pulley set is arranged on the inner wall of the water tank in front of the secondary step, the second step pulley set is arranged on the secondary step, and the third step pulley set is arranged on the tertiary step. The driving mechanism comprises three driving units on the back surface of the water tank. Each of the three driving units comprises an upper driving wheel and a lower driving wheel, wherein the upper driving wheel is a driving wheel. The water tank is vertical, and the step pulley sets are fully impregnated in the cooling lubricating liquid soap in the water tank to realize fully-impregnated cooling lubricating, so that good cooling and lubricating effects are achieved; the arrangement of a transition wheel is not required; and the upper driving wheels are the driving wheels, and steel wires are drawn from the bottom up, so that dirt can be prevented from entering a wire drawing die, and the wire drawing die is easily kept clean.