Compact integrated non-slip wire drawing machine

Abstract

The invention discloses a compact integrated non-slip wire drawing machine. The compact integrated non-slip wire drawing machine comprises a pay-off part, a wire drawing part and a take-up part; the wire drawing part is layered from bottom to top, and each layer comprises multiple stages of wire drawing units; each stage of wire drawing unit comprises an eye mold inlet guide wheel, an eye mold, a traction wheel, a deconcentrator wheel and a tension rod guide wheel; a metal wire penetrates through each eye mold and then is directly wound on the corresponding traction wheel and the corresponding deconcentrator wheel, and the upper edge of the center of a guide V-shaped groove of each eye mold inlet guide wheel, the center of a hole of the corresponding eye mold and the upper edge of the corresponding traction wheel are located on the same straight line. According to the compact integrated non-slip wire drawing machine, the occurrence of wire breakage can be effectively avoided.

Description

technical field [0001] The invention relates to a compact integrated non-slip wire drawing machine, which belongs to the field of wire drawing machines. Background technique [0002] The existing non-slip wire drawing machine is usually composed of three parts, followed by a pay-off part, a wire-drawing part, and a take-up part. like figure 1 As shown, the drawing part is composed of several drawing units with the same structure. Each wire drawing unit is composed of an eye mold assembly, a traction wheel 12, a wire divider assembly, a tension control assembly and the like arranged in tandem. Since the three parts are installed independently and the wire drawing units of the wire drawing part are arranged in a row, the occupied area is large. For metal micro-drawing manufacturing with high cleanliness requirements, the non-slip wire drawing machine is usually installed in a constant temperature clean room. The high decoration and operating costs of the constant temperatur...

AI Technical Summary

Problems solved by technology

The metal wire 5 of the existing non-slip wire drawing machine comes out from the eye mold outlet guide wheel 18, is wound to the traction wheel 12 and the wire divider wheel 14, and adjusts the axis line and traction of the wire divider wheel 14 through the adjustable wire divider seat 13. The included angle between the axis lines of the wheels 12 makes a certain distance P between the centers of the wound metal wires. If the number of winding turns is N, the tension rod guide wheel 16 guides the vertical plane of the center of the V groove and passes through the 4 holes of the eye mold. The vertical plane Ai in the center is shifted outwards by a distance L=P*N in the X direction. The center of the eye mold 4 holes and the eye mold entrance guide wheel 11 guide the center of the V groove and the eye mold in all drawing units of the existing non-slip drawing The center of the guide V groove of the outlet guide wheel 18 is on the same vertical plane, that is, the vertical plane Ai+1 is coplanar with the vertical plane Ai. Due to the existence of L, the metal wire 5 travels from the tension rod guide wheel 16 of the wire drawing machine to the bottom. The movement trajectory between the first-level eye mold entrance guide wheels 11 will form an angle Sta with the vertical plane, and the metal wire may touch the tension rod guide wheel 16 to guide the inner surface of the V groove and the eye mold entrance guide wheel during the movement. 11 Guide the outer surface of the V groove. When the surface of the guide wheel is not smooth, it will affect the surface quality of the wire, and it is easy to break the wire

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