Slicer for production of insulating sheath for cable with small wire diameter

Abstract

The invention relates to the technical field of testing of insulating thickness of cables, and discloses a slicer for production of an insulating sheath for a cable with a small wire diameter. The slicer comprises a shell, wherein a vertical plate is fixedly connected to one side of the upper end of the shell; a three-claw chuck is connected to the upper end of the shell through a gear motor; an air cylinder is fixedly connected to the side wall, close to the upper end, of the vertical plate; a support block is movably connected to the air cylinder; a sheath fixing ring is fixedly connected to the side wall of the support block and is arranged directly above the three-claw chuck; and a sheath fixing mechanism is mounted in the sheath fixing ring, and a cutter is mounted at the upper end of the sheath fixing ring. According to the slicer for production of the cable insulating sheath with the small wire diameter disclosed by the invention, the problems that because the size of the sheath fixing ring cannot be adjusted, the insulating sheath is stressed to deviate in a slicing process of the slicer when the inside diameter of the sheath fixing ring is more than the diameter of the insulating sheath, resulting in flatness deficiency of slicing, and decline of the slicing quality of the insulating sheath are solved.

Description

technical field [0001] The invention relates to the technical field of cable insulation thickness testing, in particular to a slicer for producing small-diameter cable insulation sheaths. Background technique [0002] In the cable insulation thickness test system, it is necessary to take out the core of the cable to be tested, slice the insulation sheath of the cable, cut off the section of the insulation sheath to be tested, and then test the insulation thickness of the cable. The currently used cable insulation sheath slicing equipment is mainly composed of a blade and an insulation sheath fixing unit. The blade rotates and cuts the insulation sheath. However, the slicing equipment for this blade rotation cutting cannot insulate small-diameter cables below 20mm. Slicing of the sheath, when the blade rotates and cuts, the insulation sheath of the small-diameter cable will be flattened, resulting in serious deformation of the insulation sheath, and the test of the cable insu...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a slicing machine for the production of small-diameter cable insulation sheaths, which has the advantage of improving the quality of insulation sheath slicing, and solves the problem that the size of the current sheath fixing ring cannot be adjusted. When the inner diameter of the sleeve fixing ring is larger than the diameter of the insulating sheath, it is easy to cause the insulating sheath to be biased by force during the blade slicing process, resulting in uneven slices and reducing the quality of the insulating sheath.

Images