CN201393018Y

CN201393018Y - Cable stripping knife

Info

Publication number: CN201393018Y
Application number: CN200920021613U
Authority: CN
Inventors: 赵光元; 高兆丽; 王倩; 杨正东; 王琳
Original assignee: Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2009-04-23
Filing date: 2009-04-23
Publication date: 2010-01-27
Anticipated expiration: 2019-04-23

Abstract

The utility model relates to a stripping tool, in particular to a cable stripping knife used for stripping the cable sheath. The cable stripping knife comprises a fixing ring, two groups of cutting devices are arranged on a fixing ring body, the cutting device comprises a locating seat fixed on the fixing ring body, the upper end of the locating seat is arranged outside the fixing ring body, the lower end thereof is arranged in the ring body, a locating screw penetrates into a chute in the locating seat from the upper part of the locating seat and is movably connected with the upper part of a knife base in the chute, and the lower part of the knife base is fixed with a cutting knife head which can extend out of the lower part of the locating seat. The cutting knife heads in the two groups of the cutting devices are a ring cutting knife head and a longitudinal cutting knife head respectively; and a blade of the ring cutting knife head is perpendicular to that of the longitudinal cutting knife head. The cable stripping knife has simple structure, safety and reliability and convenient operation, can accurately control the cutting depth, avoids damaging the insulating layer or the cable core in the cable, and has high operation efficiency.

Description

The cable peeling cutter

Technical field:

The utility model relates to a kind of peeling tool, especially a kind of cable peeling cutter that is used for stripping place cable sheath.

Background technology:

At present, in city and factory, various cables are widely used, in the installation and maintenance of cable, operating personnel are general to adopt homemade electrician's knife with the cable sheath strip off, carries out operations such as wiring again, because the model difference of cable, the thickness of its insulation sheath is also different with material, operating personnel are difficult to the accurately dynamics of control cutting, accidentally will damage primary insulation or core, and operation easier is big, waste time and energy, operating efficiency is low; In addition, because outside the blade of electrician's knife was exposed to, electrician's knife is difficult to control again during operation, and was therefore, once misoperation very easily causes personal injury to operating personnel, very dangerous.

The utility model content:

The utility model provides a kind of cable peeling cutter, and it is simple in structure, and is safe and reliable, easy to operate, can accurately control depth of cut, and the operating efficiency height has solved problems of the prior art.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises clamping rings, on the ring body of clamping rings, be provided with two groups of cutter sweeps, described cutter sweep comprises the positioning seat that is fixed on the clamping rings ring body, the positioning seat upper end is located at the ring body outside of clamping rings, the lower end is located at the inside of ring body, set screw penetrates the chute of positioning seat inside from positioning seat top, be connected with the tool rest top movable in the chute, the tool rest bottom is fixed with the cutter head of extended positioning seat bottom; Cutter head in described two groups of cutter sweeps is respectively ring cutting cutter head and rip cutting cutter head, the blade of ring cutting cutter head and the mutual vertical setting of the blade of rip cutting cutter head.

Cutter sweep in described every group is two, and two cutter sweeps are oppositely arranged on the ring body of clamping rings.

Also be fixed with handle set on the ring body of clamping rings, handle and handle set flexibly connect by rotating shaft.

The utility model is simple in structure, employing fixing cutter sweep on clamping rings, ring cutting cutter head on the cutter sweep and rip cutting cutter head stretch into the inside at clamping rings, the personal injury that causes in the time of can preventing operating personnel's improper use effectively, thus guaranteed operating personnel's personal safety; By set screw adjustable ring cutting knife head and rip cutting cutter head, can control the penetraction depth of cutter head exactly, avoid injuring the inner insulating layer or the core of cable, simple to operation, the operating efficiency height; Mobilizable handle is set on the ring body of clamping rings, rises handle is hard during ring cutting, during rip cutting handle is set level, operating personnel are rotated and to spur clamping rings more convenient, more laborsaving, conveniently divest cable sheath.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the cutaway view Amplified image of the utility model cutter sweep.

Among the figure, 1, clamping rings; 2, positioning seat; 3, set screw; 4, chute; 5, tool rest; 6, rip cutting cutter head; 7, ring cutting cutter head; 8, handle set; 9, handle.

Embodiment:

For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.

Shown in Fig. 1～3, the utility model comprises clamping rings 1, on the ring body of clamping rings 1, be provided with two groups of cutter sweeps, described cutter sweep comprises the positioning seat 2 that is fixed on the clamping rings ring body 1, positioning seat 2 upper ends are located at the ring body outside of clamping rings 1, and the lower end is located at the inside of ring body, and set screw 3 penetrates the chute 4 of positioning seat 3 inside from positioning seat 2 tops, be connected with tool rest 5 top movable in the chute 4, tool rest 5 bottoms are fixed with the cutter head of extended positioning seat 2 bottoms; Cutter head in described two groups of cutter sweeps is respectively ring cutting cutter head 7 and rip cutting cutter head 6, the blade of ring cutting cutter head 7 and the mutual vertical setting of the blade of rip cutting cutter head 6.

Cutter sweep in described every group is two, and two cutter sweeps are oppositely arranged on the ring body of clamping rings 1.

Also be fixed with handle set 8 on the ring body of clamping rings 1, handle 9 flexibly connects by rotating shaft with handle set 8.

During use, clamping rings 1 is set on the cable, the set screw 3 of adjustable ring cutting knife head 7, make ring cutting cutter head 7 be suitable penetraction depth, with handle 9 hard rising, turning handle 9 drives clamping rings 1 and rotates, utilize ring cutting cutter head 7 cutting cable sheaths, after cutting was finished, the set screw 3 of adjustable ring cutting knife head 7 withdrawed from away from cable sheath ring cutting cutter head 7; Regulate the set screw 3 of rip cutting cutter head 6 again, make rip cutting cutter head 6 arrive suitable penetraction depth, handle 9 is set level, pulling handle 9 drives clamping rings 1 lengthwise movement, utilizes rip cutting cutter head 6 cutting cable sheaths, can be with the cable sheath strip off, after cutting is finished, regulate the set screw 3 of rip cutting cutter head 6, rip cutting cutter head 6 is withdrawed from away from cable sheath, clamping rings 1 is backed off from cable can finish cable sheath and divest work.

The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims

1, a kind of cable peeling cutter, it is characterized in that: comprise clamping rings, on the ring body of clamping rings, be provided with two groups of cutter sweeps, described cutter sweep comprises the positioning seat that is fixed on the clamping rings ring body, the positioning seat upper end is located at the ring body outside of clamping rings, and the lower end is located at the inside of ring body, and set screw penetrates the chute of positioning seat inside from positioning seat top, be connected with the tool rest top movable in the chute, the tool rest bottom is fixed with the cutter head of extended positioning seat bottom; Cutter head in described two groups of cutter sweeps is respectively ring cutting cutter head and rip cutting cutter head, the blade of ring cutting cutter head and the mutual vertical setting of the blade of rip cutting cutter head.

2, cable peeling cutter according to claim 1 is characterized in that: the cutter sweep in described every group is two, and two cutter sweeps are oppositely arranged on the ring body of clamping rings.

3, cable peeling cutter according to claim 1 and 2 is characterized in that: also be fixed with handle set on the ring body of clamping rings, handle and handle set flexibly connect by rotating shaft.