Wire drawing machine

Abstract

The invention discloses a wire drawing machine and relates to the technical field of cable machining. The wire drawing machine comprises a machine shell and a machine cover; one inner wall of the machine shell is provided with two sliding bases in a relative sliding manner; a conical roller is fixed to one side of each sliding base; the outer wall of the machine shell is provided with an adjustingassembly; a lower supporting rod with a wire drawing lower mold is obliquely arranged on the inner wall of the machine shell and an upper supporting rod with a wire drawing upper mold is arranged onthe inner wall of the machine shell in a lifting manner; the two ends of the machine shell are provided with a wire inlet and a wire outlet correspondingly; a material guiding box is fixed to the end,at the wire inlet, of the outer wall of the machine shell; and two wire guiding rollers are rotationally arranged in the material guiding box. A small amount of copper wire is wound on the peripheralsides of the two conical rollers; the two sliding bases are adjusted to make the sliding bases move deviating from each other so that the copper wire can be tightened and stretched; the copper wire can be clamped through the wire drawing upper mold and the wire drawing lower mold; and after normal work, it is only needed to remove the part of copper wire. Due to the wire drawing machine, the interval of the two conical rollers can be adjusted, and therefore wire winding of the copper wire is facilitated, fast wire penetrating of the copper wire is achieved, the feeding efficiency of the copper wire is improved, and operation is easy, convenient and fast.

Description

technical field [0001] The invention relates to the technical field of cable processing, in particular to a wire drawing machine. Background technique [0002] Cables are now widely used due to their functions of transmitting signals and electric energy. The wire drawing machine is one of the most basic equipment for producing cables. During the production process of cables, the cross-sectional size of The copper wire of the required specifications is then treated by heating and annealing to reduce the hardness of the copper wire and improve the plasticity of the copper wire, so that the copper wire is not easy to break when bent, and finally recycled and awaiting subsequent processing. [0003] In the prior art, when the wire drawing machine is drawn, the copper wire is drawn through the wire drawing die in the wire drawing machine to form the copper wire of the required specification. The wire drawing die is divided into four parts, namely the inlet end, the working end, t...

AI Technical Summary

Problems solved by technology

[0004] Before the copper wire is processed, it is necessary to enter the copper wire from the outside of the wire drawing machine into the inside of the wire drawing machine, and pass through the wire drawing die, so as to realize the wire threading. When making the mold, the operator needs to spend a lot of effort and it is very difficult to thread the wire

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