Stripping device for cable wiring

Abstract

The invention discloses a stripping device for cable wiring, which is characterized in that one side of a mounting plate is provided with a fixed shaft, the fixed shaft is provided with a cutting knife, and one side of the cutting knife is provided with a rotating wheel cooperating with the cutting knife; a plurality of blocking rods are arranged on one side of the cutting knife, and shifting rodscorresponding to the blocking rods are arranged on one side of the rotating wheel; a first sliding block is arranged on one side of the supporting table, an L-shaped clamping block is movably connected to the upper portion of the first sliding block through a sliding block, a cylindrical cam is connected to one side of a second motor, a swing arm is arranged on the lower portion of the cylindrical cam, a sector gear is connected to the lower end of the swing arm, and a rack meshed with the sector gear is arranged on the lower portion of the clamping block; and a hydraulic cylinder is arrangedon one side of the third connecting rod. According to the invention, the cutting knife is arranged in the shell, the first sliding block and the clamping block are arranged on one side of the cuttingknife, a cable is inserted into the shell through a cable stripping hole, a cable sheath is cut off under the cutting action of the cutting knife, then the cut cable sheath is pulled out under the action of the clamping block and the first sliding block, and the stability and uniformity of cable stripping are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of cable construction, in particular to a peeling device for cable connection. Background technique [0002] The cable is usually twisted by several or several groups of wires, each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating covering. The cable has the characteristics of internal energization and external insulation; when installing or overhauling power cables, electricians need to peel off the cable sheaths such as the insulating layer and the metal shielding layer on the outer surface of the cable to connect the lines. The traditional cable stripping tool uses an electrician's knife , hook knife or wallpaper knife and other tools to peel off the skin. Some cables have thicker and harder insulation layers. Electricians often need to apply a lot of force to peel off the cable skin during the operation. This pro...

AI Technical Summary

Problems solved by technology

The cable has the characteristics of internal energization and external insulation; when installing or overhauling power cables, electricians need to peel off the cable sheaths such as the insulating layer and metal shielding layer on the outer surface of the cable to connect the lines. The traditional cable stripping tool uses an electrician's knife , hook knife or wallpaper knife and other tools to peel off the skin. Some cable insulation layers are thicker and harder. Electricians often need to apply a lot of force to peel off the cable skin during the operation. This process is likely to cause electrician injuries. The internal structure is damaged, so it is extremely unsafe to use these stripping tools to strip the cable

[0003] The currently used stripping pliers include two pliers handles that are hinged up and down. The upper pliers handle is equipped with a tool for peeling the cable sheath. 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. The structure is simple and convenient, but there are still the following defects: one is that the wire stripper relies on the electrician to grip the pliers handle to clamp the cable and then peel it off. The first wire fixing method is unstable, the stripping depth is uneven, and it is easy to damage the internal structure of the cable; the second is that the hardness of some cable sheath materials is high, and it is difficult to cut into the cable sheath and peel it off with this wire stripper; the fourth is that the stripping depth is difficult to limit , the internal structure of the cable is easily damaged when stripping

Images