Cable main insulation cutting device

Abstract

The invention provides a cable main insulating layer cutting device, which belongs to the technical field of electric power overhaul tools. The device comprises a fixed frame, a movable clamping frame, an adjusting mechanism and a chamfering cutter. The movable clamping frame capable of sliding relative to the fixed frame is arranged on the fixed frame. Afirst groove and a second groove which areoppositely formed are formed in the fixed frame and the movable clamping frame respectively. The first groove and the second groove form a containing hole used for containing a cable. According to thecable main insulating layer cutting device provided in the invention, the device is simple in structure and convenient in installation and clamping operation. The cutting work of the main insulatinglayer of a cable completed by the manufacturing personnel is effectively improved. The defects that the traditional manufacturing method excessively depends on the technical experience of the workingpersonnel, stripping and cutting are performed by using tools such as a hand saw and an electrician knife, the speed is low, the process is not standard, and the safe operation of the cable is influenced are effectively eliminated. The generated economic and social benefits are obvious.

Description

technical field [0001] The invention belongs to the technical field of electric power maintenance tools, and more specifically relates to a cutting device for the main insulating layer of cables. Background technique [0002] The terminal heads and intermediate joints in the cable accessories are important parts in the power transmission and transformation cable lines. The excellent quality of the cable accessories is a major obstacle to the safe operation of the cable lines. In order to ensure the insulation of the cable, the cable core used for conducting electricity is generally wrapped with an insulating layer composed of polyethylene, polyolefin crystalline polymer and other materials. The key step in the production of cable accessories is to strip the main insulation layer of the cable and process the chamfer. However, the current production methods of cable accessories mainly rely on the skills and experience of the production personnel, using hand saws, electrician'...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a cutting device for the main insulation layer of cables, which aims to solve the problems of slow production speed and irregular process when cutting the main insulation layer of existing cables

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