Coaxial cable stripping machine

Abstract

The invention discloses a coaxial cable stripping machine, which comprises an upper sliding block and a lower twisting plate, wherein the upper sliding block is opposite to the lower twisting plate; a tool rest is arranged on the upper sliding block; blades are arranged on the tool rest; the upper sliding block and the lower twisting plate are connected with a swinging mechanism; the swinging mechanism can drive the upper sliding block and the lower twisting plate to move in opposite direction at a constant speed; the upper sliding block is also connected with a longitudinal driving mechanism; and the longitudinal driving mechanism can drive the upper sliding block to move up and down. The coaxial cable stripping machine is simple in structure, low in manufacturing cost and quite high in production efficiency; because the upper sliding block and the lower twisting plate move in the opposite direction at the constant speed and then twist each other, wire materials of the whole row can be subjected to skin cut-off operation at the same time; and because the upper sliding block can move up and down, a distance between the upper sliding block and the lower twisting plate can be adjusted. Therefore, the coaxial cable stripping machine can be applied to coaxial cables with various kinds of diameters, is high in universality and wide in application range, and can effectively meet requirements on production.

Description

technical field [0001] The invention relates to a wire stripping machine, in particular to a wire stripping machine for stripping coaxial cables. Background technique [0002] Antennas are mainly used in radio transmission and reception, such as mobile phones, computers, cordless phones, cars and wireless remote control equipment, so they are used in a large amount. The coaxial cable is a main part in the antenna, and its structure is as follows figure 1 As shown, it includes outer covering layer 1, metal braiding layer 2, insulating layer 3 and conductor 4, etc. When the coaxial cable is used, it is necessary to peel off the skins of the outer covering layer 1, the metal braiding layer 2, and the insulating layer 3 respectively. [0003] At present, coaxial cable stripping machines are mainly used for stripping coaxial cables. There are two types of coaxial cable stripping machines on the market: fully automatic and semi-automatic. These two coaxial cable stripping machin...

AI Technical Summary

Problems solved by technology

[0003] At present, coaxial cable stripping machines are mainly used for stripping coaxial cables. There are two types of coaxial cable stripping machines on the market: fully automatic and semi-automatic. These two coaxial cable stripping machines have the following problems: 1. ) At present, most of the relatively stable automatic and semi-automatic wire stripping machines on the market are produced by companies such as Switzerland (Schleuniger), Japan and Taiwan (Chuangqun), and the prices are about 300,000 and 170,000 respectively. The cost of purchasing the machine is relatively high

2) The above-mentioned fully automatic and semi-automatic wire stripping machines can only peel one wire at a time. The stripping (both ends) of the fully automatic wire stripping machine is 400-500 wires / hour, and the efficiency of the semi-automatic wire stripping machine is about the same as that of the fully automatic machine. Half of the wire stripping machine, that is to say, it can only strip less than 250 strips, so the efficiency is low

3) A set of blades for the above two machines costs more than 3,000 yuan, and the cost of each stripping wire is about 0.1 yuan based on the service life of the blades, so the operating cost is relatively high

However, the outer diameter range of this stripping machine is narrow, and the outer diameter range of the stripping machine is 1.13-1.37

And the versatility is poor, because it is connected by a hinge structure, and the distance between the upper and lower washboards is fixed, so each type of equipment can only strip a coaxial cable with an outer diameter. You cannot strip wires with other outer diameters

In addition, because the two washboards are connected by a hinge structure, the cumulative error in processing cannot be eliminated. The parallelism and strength between the washboards are unbalanced, and they are sensitive to the tolerance of the outer diameter of the wire. , the first stripping effect is different from the tenth stripping, which affects the quality of coaxial cable stripping

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