Rapid and convenient cable stripping cutter

Abstract

The invention relates to a cable stripping tool, particularly to a rapid and convenient cable stripping cutter. The cable stripping cutter comprises a cutter rest, a left handle and a right handle, wherein the cutter rest is arch-shaped. The cable stripping cutter is characterized in that one end of the cutter rest is fixedly connected with the left handle in a crossing mode, the other end of the cutter rest is fixedly connected with the right handle in a crossing mode, a square through hole is formed in the center of the left handle, a cylindrical through hole is formed in the right handle along the axis, the square through hole and the cylindrical through hole are located on the same central line, a roller displacement device is arranged in the square through hole of the left handle, and a blade drive device is disposed in the cylindrical through hole of the right handle. According to the rapid and convenient cable stripping cutter, a round blade is adopted, so that not only are the substantive technical problems that blades are not convenient to replace, circumference cutting cannot be completed through pointed-end blades, and cutter jumping can occur easily solved, but also the resistance during cable stripping is reduced. The rapid and convenient cable stripping cutter has the advantages of being simple in structure, small in size, convenient to carry and operate, quick and accurate in positioning, convenient to dismount, flexible in longitudinal and transverse cable stripping switching and the like.

Description

technical field [0001] The invention relates to a cable stripping tool, in particular to a quick cable stripping knife. Background technique [0002] With the development of the electric power and communication industry, electric power and communication lines are spread all over the world. During the construction process of laying electric power and communication lines, it is often necessary to carry out cable connection. Since the protective layer of the cable is hard and thick, it is necessary to Special tools are used to strip it. [0003] At present, there is a horizontal cable cutter produced by Stanley Company of the United States on the market. It is composed of a knife holder, a blade, a blade propulsion device, a push handle and a roller. There are two rollers, the blade propulsion rod in the blade propulsion device passes through the through hole provided on the handle, the inner end is connected with the blade, the outer end is connected with the push handle, and...

AI Technical Summary

Problems solved by technology

[0003] At present, there is a horizontal cable cutter produced by Stanley Company of the United States on the market. It is composed of a knife holder, a blade, a blade propulsion device, a push handle and a roller. There are two rollers, the blade propulsion rod in the blade propulsion device passes through the through hole provided on the handle, the inner end is connected with the blade, the outer end is connected with the push handle, and the blade corresponds to the two rollers, its disadvantages: one The direction of the blade is fixed, so the cable can only be opened in one direction horizontally. The second is that the surface of the roller is smooth, and it is easy to cause the cable to slip when the cable is opened horizontally.

[0004] After retrieval, CN200920044202 discloses a vertical and horizontal spiral cable cutter, which includes a tool holder, and the tool holder includes a clamping device, a traveling device and a positioning and feeding adjustment mechanism. The cost is high. The second is that the blade is a pointed blade. When the cable is cut horizontally and circumferentially, the cable is stuck in the waist-shaped groove in the middle of the roller, and the roller does not rotate. When removing the resistance of the cable, at the same time, it is easy to cause the phenomenon of knife jumping; the third is that when changing the blade, the tool needs to be rotated 90°, and then the positioning and feeding adjustment mechanism and the walking device on both sides of the roller are disassembled, and multiple clamping is required during installation. Positioning, cumbersome installation, troublesome disassembly

Images