CN203135330U

CN203135330U - Cable stripper

Info

Publication number: CN203135330U
Application number: CN 201320103114
Authority: CN
Inventors: 苏显俊
Original assignee: Zenith Steel Group Co Ltd
Current assignee: Zenith Steel Group Co Ltd
Priority date: 2013-03-07
Filing date: 2013-03-07
Publication date: 2013-08-14
Anticipated expiration: 2023-03-07

Abstract

The utility model relates to a cable stripper, comprising a guide groove, a knife rest, a knife handle and a blade. The guide groove comprises a transverse guide groove and an axial guide groove, the cross section of the axial guide groove is semi-circular, the axial guide groove is provided with a semicircular transverse guide groove, the axis of the transverse guide groove is vertical to the axis of the axial guide groove, the guide groove and the knife rest are provided with groove apertures, the knife rest is arranged at the front end of the knife handle, the knife rest is connected with the guide groove connection, the blade traverses the groove apertures of the knife rest and the guide groove to be inserted into the guide groove, and the blade is connected with the knife rest together. The cable stripper is advantageous in that transverse and axial cable jacket cutting is realized, in the cutting process, inclination of a moving track is prevented, an internal lead is prevented from being damaged by cutting, the operation stability of the electrical system is guaranteed, simultaneously, the guide groove plays spacing and protecting effects, and the work security is guaranteed.

Description

Cable stripper

Technical field

The utility model relates to appliance field, particularly a kind of cable stripper that can laterally can axially cut the cable outer layer insulating barrier again.

Background technology

In the electric equipment installing engineering, it is lead requisite preceding working procedure when docking with binding post that the epidermis of cable is peeled off, usually the instrument that cuts the use of cable skin is electrician's knife, laterally during the secant skin one hold cable, another holds electrician's knife, and a circle is firmly streaked on horizontal online skin surface then; Axially during the secant skin, earlier cable is put on ground or certain supporting surface, axially firmly stroke moves along cable with electrician's knife, until the operation of finishing a strip cable line skin.

There is following shortcoming in said method:

1. laterally during the wire stripping skin, because that horizontal secant track can only be realized by visual observation is end to end, be difficult to guarantee the outer rim line of cut skin along same cross section, cause horizontal cutting vestige irregular.

2. when axially cutting, because under the nature, the axial linearity of cable is not enough, even if corrected artificially and fixed, in cutting process, because all can causing, the rolling of the inhomogeneous or cable of hand strength etc. draw the deflection of moving track, cause operating efficiency low.

3. no matter be horizontal or axial peeling, owing to there is not the restraint device of the secant degree of depth, the secant degree of depth can only armrest strength be grasped, through the inner wire insulation of regular meeting's incised wound, for the operation stability of electrical system brings hidden danger.

4. no matter be horizontal secant skin, or axial secant skin, because electrician's knife does not have stopping means in use, in case break away from the secant track of range estimation, effect of inertia can make electrician's knife because of the hand that scratches out of hand, damages to the user of service.

Summary of the invention

The utility model cable stripper can be realized laterally and axis direction line of cut skin, and is not only easy but also practical and take into account fail safe.

The utility model is realized by following measure:

Described cable stripper is characterized in that it comprises guide groove, knife rest, handle of a knife and blade; Described guide groove comprises horizontal guide groove and axial channel, and described axial channel cross section is semicircle, and axial channel is provided with a semicircular horizontal guide groove, laterally guide groove axis and axial channel axis normal; Described guide groove and knife rest are provided with slotted eye, and knife rest is located at the front end of handle of a knife, and knife rest and guide groove link together; The slotted eye that described blade passes knife rest and guide groove is inserted in the guide groove, and blade is installed on the knife rest.

Described cable stripper further design is that the semi-circular top of guide groove is provided with a slotted eye, and the both sides of slotted eye are arranged with a bolt hole respectively, and laterally the arc radius of guide groove equates with the arc radius of axial channel.

Described cable stripper further design is that knife rest is a convex shape structure, and the top of knife rest is provided with a slotted eye, and the both sides of slotted eye are arranged with a bolt hole respectively, and the side of knife rest is provided with a top wire hole.

Described cable stripper further design is, between guide groove and the knife rest pad is housed, pad is a rectangular metal sheet, a slotted eye is arranged on the sheet metal, the both sides of slotted eye are arranged with a bolt hole respectively, slotted eye and two bolts hole respectively with guide groove and knife rest on slotted eye and the size of two bolts hole, the position is corresponding consistent.The bolt hole that bolt passes on knife rest, pad and the guide groove is connected them.

Described cable stripper further design is that blade is a trapezoidal sheet metal, and a circular hole is arranged on the blade, and jackscrew passes top wire hole and with circular hole blade is connected with knife rest.

Described cable stripper further design is that handle of a knife is rectangle, is connected as a single entity with knife rest.

The beneficial effects of the utility model are as follows:

1. the utility model cable stripper can be realized horizontal and axial line of cut skin, in the cutting process, can not cause to draw and move the deflection of track, no matter be horizontal or axial peeling, can not hurt inner lead, has guaranteed the stability of electrical system operation.

2. the utility model cable stripper, guide groove has played spacing and protective action, and operational security is guaranteed.

3. the utility model cable stripper is simple in structure, and is practical, uses very convenient;

Description of drawings

Fig. 1 is assembling schematic diagram of the present utility model.

Fig. 2 is structural representation of the present utility model.

Fig. 3 is blade scheme of installation of the present utility model.

Among the figure: the 1-guide groove; The horizontal guide groove of 11-; The 12-axial channel; The 2-knife rest; The 3-handle of a knife; The 4-blade;

The 5-pad; The 6-bolt; The 7-jackscrew; The 8-slotted eye; The 9-bolt hole; The 10-top wire hole.

Embodiment

The utility model relates to a kind of cable stripper.

As Fig. 1, shown in 2, the utility model cable stripper comprises guide groove 1, knife rest 2, handle of a knife 3 and blade 4; Guide groove 1 comprises horizontal guide groove 11 and axial channel 12, and axial channel 12 cross sections are semicircle, and axial channel 12 is provided with a semicircular horizontal guide groove 11, laterally guide groove 11 axis and axial channel 12 axis normal; Guide groove 1 is provided with slotted eye 8 with knife rest 2, and knife rest 2 is located at the front end of handle of a knife 3, and knife rest 2 links together with guide groove 1; The slotted eye 8 that blade 4 passes knife rest 2 and guide groove 1 is inserted in the guide groove 1, and blade 4 links together with knife rest 2.The semi-circular top of guide groove 1 is provided with a slotted eye 8, the both sides of slotted eye 8 are arranged with a bolt hole 9 respectively, laterally the arc radius of guide groove 11 equates with the arc radius of axial channel 12, the arc radius of guide groove 1 can be produced some kinds of specifications according to the size of different cable sizes, can select different guide grooves 1 according to different cable sizes during use.Knife rest 2 is a convex shape structure, and the top of knife rest 2 is provided with a slotted eye 8, and the both sides of slotted eye 8 are arranged with a bolt hole 9 respectively, and the side of knife rest 2 is provided with a top wire hole 10.Pad 5 is a rectangular metal sheet, and a slotted eye 8 is arranged on the sheet metal, and the both sides of slotted eye 8 are arranged with a bolt hole 9 respectively, slotted eye 8 and two bolts hole 9 respectively with guide groove 1 and knife rest 2 on slotted eye 8 and the size of two bolts hole 9, the position is corresponding consistent.Blade 4 is a trapezoidal sheet metal, a circular hole is arranged on the blade 4, jackscrew 7 passes top wire hole 10 and with circular hole blade 4 is connected with knife rest 2, guide groove 1 circular arc summit 1.5-1.8mm is stretched out at the tip of blade 4, be as the criterion just to cut the cable exocuticle, between guide groove 1 and the knife rest 2 pad 5 is housed, the bolt hole 9 that bolt 6 passes on knife rest 2, pad 5 and the guide groove 1 is connected them, blade 4 extension elongations (also namely cutting the skin degree of depth) can be adjusted by the pad 5 between increase and decrease knife rest 2 and the guide groove 1, thereby adjust barking depth.Handle of a knife 3 is rectangle, is connected as a single entity with knife rest 2.

During use: during the transverse cut skin, horizontal guide groove 11 is ridden on the cable sheath, rotate mostly that week get final product (needn't full circle cut).

Axially during the line of cut skin, axial channel 12 is taken vertically on cable sheath, the cable bottom rides on ground or certain supporting surface, also can firmly stretch straight cable, slightly firmly slides then, can finish cutting action.

The utility model cable stripper can be realized horizontal and axial line of cut skin, in the cutting process, can not cause to draw and move the deflection of track, no matter be horizontal or axial peeling, can not hurt inner lead, has guaranteed the stability of electrical system operation.Guide groove 1 has played spacing and protective action simultaneously, and operational security is guaranteed.

Claims

1. cable stripper, it is characterized in that: it comprises guide groove, knife rest, handle of a knife and blade; Described guide groove comprises horizontal guide groove and axial channel, and described axial channel cross section is semicircle, and axial channel is provided with a semicircular horizontal guide groove, laterally guide groove axis and axial channel axis normal; Described guide groove and knife rest are provided with slotted eye, and knife rest is located at the front end of handle of a knife, and knife rest and guide groove link together; The slotted eye that described blade passes knife rest and guide groove is inserted in the guide groove, and blade is installed on the knife rest.

2. cable stripper according to claim 1, it is characterized in that: the semi-circular top of described guide groove is provided with a slotted eye, and the both sides of slotted eye are arranged with a bolt hole respectively, and laterally the arc radius of guide groove equates with the arc radius of axial channel.

3. cable stripper according to claim 1, it is characterized in that: described knife rest is a convex shape structure, and the top of knife rest is provided with a slotted eye, and the both sides of slotted eye are arranged with a bolt hole respectively, and the side of knife rest is provided with a top wire hole.

4. cable stripper according to claim 1, it is characterized in that: between guide groove and knife rest, be provided with pad, described pad is a rectangular metal sheet, a slotted eye is arranged on the sheet metal, the both sides of slotted eye are arranged with a bolt hole respectively, slotted eye and two bolts hole respectively with guide groove and knife rest on slotted eye and the size of two bolts hole, the position is corresponding consistent.

5. cable stripper according to claim 1, it is characterized in that: described blade is a trapezoidal sheet metal, and a circular hole is arranged on the blade, jackscrew passes top wire hole and with circular hole blade is connected with knife rest.

6. cable stripper according to claim 1, it is characterized in that: described handle of a knife is rectangle, is connected as a single entity with knife rest.