A screw-type cable longitudinal stripping cutter and stripping method thereof

Abstract

The invention discloses a screw type cutter for peeling a cable longitudinally and a peeling method thereof .The screw type cutter comprises a blade and a cable clamping part which are installed on a cutter holder, a cable clamping space is formed by the cutting edge of the blade and the cable clamping part in an enclosure mode, and the cutting edge can cut a cable sheath in the radial direction and the longitudinal direction of the cable; the size of the cable clamping space can be adjusted through a locking device so that the blade can be cut into the cable sheath .The operation is easy to operate, suitable for peeling cables with different diameters, and high in safety, and peeling depth is uniform and controllable .The invention further discloses the method of using the cutter for peeling the cable longitudinally, the blade and the cable clamping part are adjusted synchronously through the locking device to move relative to the cutter holder and then clamp the cable to be peeled, the cutting edge is cut into the cable sheath, and the cutter or the cable is moved in the longitudinal direction to peel the cable longitudinally .The screw type cutter can peel the cable longitudinally, the peeling depth is controllable, a cable core is protected, and the screw type cutter is safe, reliable and high in efficiency.

Description

technical field [0001] The invention relates to the field of power tools, in particular to a screw type cable longitudinal stripping cutter and a stripping method thereof. Background technique [0002] When an electrician installs or overhauls a power cable, he needs to peel off the cable sheath such as the insulating layer and the metal shielding layer on the outer surface of the cable to connect the line. Traditional cable stripping tools use tools such as electrician's knife, hook knife or wallpaper knife for stripping. , because the cable is usually suspended in the air, and the insulation layer of the cable is thick and hard, the electrician often needs to apply a lot of force to peel off the cable sheath during the operation. This process is likely to cause injury to the electrician, and the internal structure of the cable damage, it is extremely unsafe to use such stripping tools to strip the cable. [0003] The currently used stripping pliers include two pliers hand...

AI Technical Summary

Problems solved by technology

[0002] When an electrician installs or overhauls a power cable, he needs to peel off the cable sheath such as the insulating layer and the metal shielding layer on the outer surface of the cable to connect the line. Traditional cable stripping tools use tools such as electrician's knife, hook knife or wallpaper knife for stripping. , because the cable is usually suspended in the air, and the insulation layer of the cable is thick and hard, the electrician often needs to apply a lot of force to peel off the cable sheath during the operation. This process is likely to cause injury to the electrician, and the internal structure of the cable damage, so it is extremely unsafe to strip cables with such stripping tools

[0003] The currently used stripping pliers include two pliers handles that are hinged up and down. The upper pliers handle is equipped with an inherent cable stripping tool, and the lower pliers handle is formed with a groove for placing the cable. When the cable needs to be stripped, the cable is placed in the groove. The peeling of the cable sheath is realized by operating the hinged two pliers handles one by one. Personnel hold the pliers handle to clamp the cable and then strip the skin. This method of fixing the wire is unstable, the peeling depth is uneven, and it is easy to damage the internal structure of the cable. The outer skin is peeled off; the fourth is that the depth of peeling is difficult to limit, and the internal structure of the cable is easily damaged when peeling

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