Center hole aligning device for wire drawing die

Abstract

The invention relates to a center hole aligning device for a wire drawing die. The center hole alignment device comprises two symmetrically-arranged punching mechanisms. According to the center hole aligning device for the wire drawing die, the wire drawing die is positioned through the punching mechanisms, a transmission mechanism, a bearing mechanism and a positioning mechanism, meanwhile, underthe action of a third motor, two clamping assemblies on the two sides synchronously clamp the two side walls of the wire drawing die, then the wire drawing die is fixed, under the action that the wire drawing die is positioned and fixed, two perforating machines on the two sides are used for conducting inlet area punching and outlet area punching at the centers of the two side walls of the wire drawing die correspondingly. According to the design, the punching mode of traditional perforating equipment on the wire drawing die is changed, the wire drawing die can be conveniently clamped and fixed through the design, punching is convenient through the two punching machines on the two sides on the premise that the stations of the wire-drawing die are not changed, and the punching position isaccurate.

Description

technical field [0001] The invention relates to the technical field of die processing, in particular to a central hole alignment device of a wire drawing die. Background technique [0002] Drawing dies usually refer to various dies for drawing metal wires, as well as drawing dies for drawing optical fibers. The center of all wire drawing dies has a hole of a certain shape, round, square, octagonal or other special shapes. When the metal is pulled through the die hole, the size becomes smaller, and even the shape changes. There can be many different shapes on the steel die. Aperture holes; wire drawing dies are widely used, such as high-precision wire materials used in electronic devices, radar, television, instrumentation and aerospace, as well as commonly used tungsten wire, molybdenum wire, stainless steel wire, wire and cable wire and various alloy wires. Diamond wire drawing dies are drawn. Because natural diamond is used as raw material, diamond wire drawing dies have ...

AI Technical Summary

Problems solved by technology

[0003] There are entrance area and exit area on the wire drawing die. The entrance area is convenient for threading and prevents the steel wire from scratching the wire drawing die from the direction of the entrance. The exit area is used to prevent the steel wire exit from being unstable and scratching the steel wire surface, and the entrance area and the exit area are connected. ; The entrance area and the exit area are generally set at the center of the wire drawing die, and the entrance area and the exit area are generally processed by a drilling machine; Open the hole, then turn the wire drawing die and make a hole on the other side of the wire drawing die. However, in the process of opening the hole, because the wire drawing die is turned over and its station is changed, the processing station is prone to deviation, which leads to In the process of opening the hole, the entrance area and the exit area are not aligned, which affects the processing quality of the wire drawing die and also causes waste of materials. In view of this, we propose a center hole alignment device for the wire drawing die

Images