CN208062684U

CN208062684U - Wire stripper suitable for polytypic cable

Info

Publication number: CN208062684U
Application number: CN201820568467.XU
Authority: CN
Inventors: 颛孙现李
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-20
Filing date: 2018-04-20
Publication date: 2018-11-06
Anticipated expiration: 2028-04-20

Abstract

The utility model discloses a kind of wire stripper suitable for polytypic cable, it is formed by straight pin cross-articulation by caliper A and caliper B, caliper is from top to bottom equipped with idler wheel, floating tail knife, adjustable blade, shallow radian cutter mouth, sheared edge, transverse cuts chamber and wire stripping successively, the wire stripper can divest thin wire, compared with heavy gauge wire, heavy gauge wire, and arbitrary point-to-point transmission carries out the overburden operation of insulating layer rubber and protective layer iron sheet on cable；Applied widely, easy to operate, wire stripping operation is efficient, easy to carry, compact-sized；It is capable of the raising of convenient working person works' efficiency, and the promotion of operation quality can be conducive to；Transverse cutting blade, symmetrically adjustable blade, floating type tail knife and organ's formula cable sheath cutter can be replaced at any time, easy to use, cost-effective.

Description

Wire stripper suitable for polytypic cable

Technical field

The utility model is related to a kind of wire stripper, and in particular to a kind of wire stripper suitable for polytypic cable.

Background technology

Wire stripper are one of interior lines electrician, the common tool such as Electromotor Reparation, instrument and meter electrician, electrical maintenance work, The surface insulation layer use that electrician divests electric wire head is specialized in, existing wire stripper front end is typically provided to serrated pliers, has wire stripping With the function of pliers, most of diameters that are only applicable to are in 2.7 millimeters of conducting wires below, but very to the cable of 15 millimeters of diameter or more Difficulty carries out divesting operation.

And when the operation of existing wire stripper, operating personnel is needed to divest insulating layer rubber from the head end of cable, for cable The operation that line point-to-point transmission divests insulated electro skin is to be inconvenient, since the characteristic of cable insulated hull material is in stripping Time is susceptible to rebound, therefore peeling effect is poor.

Invention content

In view of the deficiencies of the prior art, the utility model provides a kind of wire stripper suitable for polytypic cable, can be with The insulated hull on various diameter cable conducting wires is divested, and can be divested from any two points of cable, job area is wide, behaviour Make simple, raising operating efficiency.

To achieve the goals above, a kind of wire stripper suitable for polytypic cable, including caliper A and caliper B, caliper The zigzag binding clip B of the zigzag binding clip A and caliper B of A are hinged by straight pin at the two crossover location；The binding clip B of caliper B It is mainly made of two blocks of Z-shaped steel plates, the binding clip A of caliper A is across above-mentioned two blocks of steel plates, the clamp handle A and caliper of caliper A Cavity is all had in the clamp handle B of B；The middle section of binding clip A and binding clip B all have the semicircle being sequentially increased down toward upper radius and lack Mouthful, the notch between two binding clips cooperatively forms wire stripping, and cutting bottom is installed at the semicircular indentations of the tops binding clip A Plate is equipped with transverse cuts knife at the semicircular indentations of the tops binding clip B by hold-doun nut, and the cutting blade of transverse cuts knife is Zigzag or apsacline；There is cutting for vertically symmetrical cutting edge composition on the binding clip A and binding clip B of cutting bottom plate upper end Notch；The plier of the lower end of binding clip A and binding clip B is zigzag plier, caliper A and caliper B and binding clip A and binding clip B interconnecting pieces Position is respectively equipped with shallow radian cutter mouth, and the interior intracavitary of the caliper A and caliper B of the upper end of shallow radian cutter mouth are equipped with symmetrical adjustable Blade is saved, for arc and symmetrically towards inside, the top and bottom of the cutter hub of blade are provided with the cutting edge of the adjustable blade Long arc shape adjustment tank, and adjust and fasten by adjusting screw, is provided with curvilinear shaped recesses on the outside of cutter hub, two adjustable blades A two-arm spring is fixed in upper end by spring fixing pin, and the underarm of two-arm spring is stuck in the groove of adjustable blade for branch Blade is adjusted in support limit；The upper end of two-arm spring is additionally provided with floating tail knife, and floating tail knife is hinged by tail knife fixed pin respectively In the inner cavity of caliper A and caliper B, the lower end of floating tail knife passes through the underarm support limit of two-arm spring, the upper end of floating tail knife With bifurcated blade；The inner cavity of caliper A and the upper ends caliper B is from top to bottom equipped with two groups symmetrically with reeded idler wheel successively, One group of idler wheel of wherein lower end is symmetrically disposed in the side of the bifurcated blade of floating tail knife, and bifurcated blade is lateral on floating blade In the groove of idler wheel, blade vertically arranged bifurcated blade is adjusted the blade card of setting by tail knife adjustment bolt.

Diameter cuts insulating cement cortex in 1mm~15mm conducting wires below using the transverse cuts knife of pliers lower end, will Conducting wire is placed on cutting bottom plate, is determined and is needed the positions and dimensions processed, by pincers of holding with a firm grip making saw cut blade and transverse direction Cutter negative direction reinforces to cut the insulating cement cortex of conducting wire open, then will entirely be insulated rubber using shallow radian cutter mouth Cut-out, recycling zigzag plier bites and insulating cement cortex of tearing, and completion divests work；

When needing to divest the insulating cement cortex of a longer section lead, opening clamp handle, and according to the thickness of insulating cement cortex Two floating tail knives are adjusted, make the lateral blade of floating tail knife bifurcated blade that can just cut insulating cement cortex without hindering And wire core, two tail knives can use simultaneously, and one can also be used alone as needed；Two group idler wheels of the pincers upper end For conducting wire to be clamped, make conducting wire according to linear motion, the recess width in idler wheel is more than 20mm, therefore can be used for being clamped big portion Intraphase conductor, it is to make the tail knife longitudinally coherent insulating cement cortex for cutting conducting wire open that conducting wire is pulled when use, idler wheel with groove Rotation reduces resistance when clamping, is conducive to floating tail knife wire cutting insulating cement cortex；

Tail knife is only suitable for divesting several sheathed cable and diameter in the insulating cement cortex of the conducting wire of 3.5mm~12mm, symmetrically may be used It adjusts blade and can be used for cutting diameter in the relatively thick line cable insulating cement cortex of 12mm or more, a blade is adjusted by adjusting screw Position makes it not damage the insulating cement cortex of thick line cable core, when more allowing blade replacement, it is only necessary to remove adjustment screw, installation Left and right sequence pulls out blade, when installation, needs the curvilinear shaped recesses of blade upper end to be stuck in two-arm spring underarm, then installs Adjustment screw simultaneously screws；

When shearing fine copper wire or aluminum steel, sheared with scissors mouth；Thick line is sheared, symmetrical shallow radian cutter mouth can be used It is sheared.

Further include cable sheath cutter and gasket, binding clip further to easily cut cable compound cortex The two pieces of Z-shape steel sheet separations B form the sword slot for accommodating cable sheath cutter, and one end of the cable sheath cutter passes through pin-hinges Ground is arranged in sword slot, and the other end of cable sheath cutter is provided with locking gap；Gasket is rotatably sleeved on hold-doun nut The edge in outside, gasket is provided with locking mouth, and locking gap is equipped with locking mouth.

Cable sheath cutter can improve the scope of application of the wire stripper, in addition, being also ensured by this assembly method The mechanical strength of cable sheath cutter, and it is also convenient for the installation of cable sheath cutter.Gasket is rotatablely arranged at fixed spiral shell On cap, when cable sheath cutter needs to be housed in completely in sword slot, as long as rotating gasket, locking mouth is made to face cable sheath The position of cutter downlink, cable sheath cutter can be by being latched mouth downlink, when the locking gap and pad on cable sheath cutter When piece is generally aligned in the same plane middle, rotating gasket makes locking mouth far from cable sheath cutter, and gasket can be by cable sheath cutter Closed state is locked, is caused to operating personnel so as to prevent cable sheath cutter to be detached from from sword slot when vibrations Unexpected injury.

The protection iron sheet layer of sawed-off cable, binding clip A right end lower edges are provided with continuous sawtooth for convenience.

Further include being arranged in wire stripper side torque spring for operating easily, the spring cavity of the torque spring is arranged On straight pin, two torque arm of torque spring are connect with caliper A and caliper B respectively；Caliper A is away from the side of torque spring It is provided with and is hinged with lock, latch one end far from its rotation center and fasten with the Z-shaped inflection point outer of binding clip with caliper B and match The first recess closed, latching in close to the position of its rotation center there is the Z-shaped inflection point outer with the binding clip of caliper B, which to fasten, matches The second recess closed.First recess is used for carrying out it when the pincers are in closure insurance locking, and second recess is used for limiting Jaw processed opens very little to the greatest extent.When jaw opens completely, the Z-shaped inflection point outer of the binding clip of caliper B can fasten with the second recess To reach limit purpose.

Further, for the ease of being engaged rubber layer, the bottom of binding clip A single layer designs, binding clip A protrudes from binding clip B's Bottom 3mm~4mm.

The wire stripper can divest thin wire, compared with heavy gauge wire, heavy gauge wire, and arbitrary point-to-point transmission insulate on cable The overburden operation of layer rubber and protective layer iron sheet；Applied widely, easy to operate, wire stripping operation is efficient, easy to carry, and structure is tight It gathers；It is capable of the raising of convenient working person works' efficiency, and the promotion of operation quality can be conducive to；It is transverse cutting blade, symmetrical Adjustable blade, floating type tail knife and organ's formula cable sheath cutter can be replaced at any time, easy to use, cost-effective.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the rearview of Fig. 1；

Fig. 3 is the enlarged diagram at A in Fig. 1；

In figure：1, caliper A；2, caliper B；3, binding clip A；4, binding clip B；5, straight pin；6, clamp handle A；7, clamp handle B；8, wire stripping Jaw；9, bottom plate is cut；10, cutting blade；11, hold-doun nut；12, transverse cuts knife；13, zigzag plier；14, shallow radian Cutter mouth；15, blade is adjusted；16, cutting edge；17, adjustment tank；18, screw is adjusted；19, groove；20, spring fixing pin；21, Two-arm spring；22, floating tail knife；22.1, bifurcated blade；23, tail knife fixed pin；24, idler wheel；25, tail knife adjustment bolt；26, Sheared edge；27, cable sheath cutter；28, gasket；29, pin；30, it is latched gap；31, it is latched mouth；32, torque spring；33, Lock；34, the first recess；35, the second recess.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, a kind of wire stripper suitable for polytypic cable, including caliper A1 and caliper B2, caliper The zigzag binding clip B4 of the zigzag binding clip A3 and caliper B2 of A1 are hinged by straight pin 5 at the two crossover location；Caliper B2's Binding clip B4 is mainly made of two blocks of Z-shaped steel plates, and the binding clip A3 of caliper A1 is across above-mentioned two blocks of steel plates, the pincers of caliper A1 Cavity is all had in the clamp handle B7 of handle A6 and caliper B2；The middle section of binding clip A3 and binding clip B4 all have down toward upper radius successively Increased semicircular indentations, the notch between two binding clips cooperatively form wire stripping 8, at the semicircular indentations of the tops binding clip A3 It is installed with and cuts bottom plate 9, transverse cuts knife 12 is equipped with by hold-doun nut 11 at the semicircular indentations of the tops binding clip B4, The cutting blade 10 of transverse cuts knife 12 is zigzag or apsacline；On the binding clip A3 and binding clip B4 of cutting bottom plate upper end The sheared edge 26 formed with vertically symmetrical cutting edge；The plier of the lower end of binding clip A3 and binding clip B4 is zigzag plier 13, caliper A1 and caliper B2 and binding clip A3 and binding clip B4 connecting portions are respectively equipped with shallow radian cutter mouth 14, shallow radian cutter mouth The interior intracavitary of the caliper A1 and caliper B2 of 14 upper end are equipped with symmetrically adjustable blade 15, the cutting edge 16 of the adjustable blade 15 For arc and symmetrically towards inside, the top and bottom of the cutter hub of blade are provided with long arc shape adjustment tank 17, and by adjusting spiral shell Silk 18 adjusts fastening, is provided with curvilinear shaped recesses 19 on the outside of cutter hub, the upper end of two adjustable blades passes through spring fixing pin 20 fix a two-arm spring 21, and the underarm of two-arm spring 21 is stuck in the groove 19 of adjustable blade to be used to support to limit and be adjusted Blade 15；The upper end of two-arm spring 21 is additionally provided with floating tail knife 22, and floating tail knife 22 is hinged on by tail knife fixed pin 23 respectively The lower end of the inner cavity of caliper A1 and caliper B2, floating tail knife 22 passes through the underarm support limit of two-arm spring 21, floating tail knife 22 Upper end have bifurcated blade 22.1；The inner cavity of caliper A1 and the upper ends caliper B2 is from top to bottom symmetrically carried equipped with two groups successively The idler wheel 24 of groove, wherein the one of lower end group idler wheel 24 are symmetrically disposed in the side of the bifurcated blade 22.1 of floating tail knife 22, float The blade card that bifurcated blade 22.1 is laterally arranged on cutting blade is in the groove of idler wheel 24, the vertically arranged knife of bifurcated blade 22.1 Piece is adjusted by tail knife adjustment bolt 25.

Diameter cuts insulating cement cortex in 1mm~15mm conducting wires below using the transverse cuts knife of pliers lower end, will Conducting wire is placed on cutting bottom plate, is determined and is needed the positions and dimensions processed, by pincers of holding with a firm grip making saw cut blade 10 and cross It is reinforced to 12 negative direction of cutter to cut the insulating cement cortex of conducting wire open, it then will be entirely exhausted using shallow radian cutter mouth 14 Edge rubber is cut off, and recycling zigzag plier 13 bites and insulating cement cortex of tearing, and completion divests work；

Tail knife is only suitable for divesting several sheathed cable and diameter in the insulating cement cortex of the conducting wire of 3.5mm~12mm, symmetrically may be used It adjusts blade and can be used for cutting diameter in the relatively thick line cable insulating cement cortex of 12mm or more, a blade is adjusted by adjusting screw 18 Position, so that it is not damaged the insulating cement cortex of thick line cable core, when more allowing blade replacement, it is only necessary to remove adjustment screw, peace Dress left and right sequence pulls out blade, when installation, needs the curvilinear shaped recesses 19 of blade upper end to be stuck in two-arm spring underarm, then Mounting and adjusting screw simultaneously screws；

When shearing fine copper wire or aluminum steel, sheared with scissors mouth 26；Thick line is sheared, symmetrical shallow radian cutter can be used Mouth 14 is sheared.

Further include 27 He of cable sheath cutter as shown in figures 1 and 3 to easily cut cable compound cortex Gasket 28, the two pieces of Z-shape steel sheet separations binding clip B4 form the sword slot for accommodating cable sheath cutter 27, the cable sheath cutter 27 One end is hingedly arranged at by pin 29 in sword slot, and the other end of cable sheath cutter 27 is provided with locking gap 30；Gasket 28 are rotatably sleeved on 11 outside of hold-doun nut, and the edge of gasket 28 is provided with locking mouth 31, locking gap 30 and locking mouth 31 are equipped with.

Cable sheath cutter 27 can improve the scope of application of the wire stripper, in addition, can also be protected by this assembly method The mechanical strength of cable sheath cutter is demonstrate,proved, and is also convenient for the installation of cable sheath cutter.Gasket 28 is rotatablely arranged at solid Determine on nut 11, when cable sheath cutter 27 needs to be housed in completely in sword slot, as long as rotating gasket 28, makes locking mouth 31 The position of 27 downlink of cable sheath cutter is faced, cable sheath cutter 27 can work as cable sheath by being latched 31 downlink of mouth When locking gap 30 on cutter 27 is generally aligned in the same plane middle with gasket 28, rotating gasket 28, make locking mouth 31 far from cable outside Skin cutter 27, gasket 28 can lock the closed state of cable sheath cutter 27, so as to prevent cable sheath cutter from shaking It is detached from from sword slot when dynamic and causes the unexpected injury to operating personnel.

The protection iron sheet layer of sawed-off cable, binding clip A3 right end lower edges are provided with continuous sawtooth for convenience.

Further include being arranged in wire stripper side torque spring 32, the spring cavity of the torque spring 32 for operating easily, It is set on straight pin 5, two torque arm of torque spring 32 are connect with caliper A1 and caliper B2 respectively；Caliper A1 is away from torsion The side of spring, which is provided with, is hinged with lock 33, and 33 one end far from its rotation center of lock have the binding clip Z shapes with caliper B2 Inflection point outer fastens the first recess 34 of cooperation, and latch in has and the binding clip of caliper B close to the position of its rotation center Z-shaped inflection point outer fastens the second recess 35 of cooperation.First recess 34 is used for protecting it when the pincers are in closure Danger is locked, and second recess 35 is used for limiting most cun of jaw opening.When jaw opens completely, the binding clip of caliper B2 it is Z-shaped Inflection point outer can be fastened with the second recess to reach limit purpose.

Further, for the ease of being engaged rubber layer, the bottom of binding clip A3 single layer designs, binding clip A3 protrudes from binding clip B4 Bottom 3mm~4mm.

Claims

1. a kind of wire stripper suitable for polytypic cable include the zigzag pincers of caliper A (1) and caliper B (2), caliper A (1) The zigzag binding clip B (4) of head A (3) and caliper B (2) is hinged by straight pin (5) at the two crossover location；The pincers of caliper B (2) Head B (4) is mainly made of two blocks of Z-shaped steel plates, and the binding clip A (3) of caliper A (1) is across above-mentioned two blocks of steel plates, feature It is, cavity is all had in the clamp handle B (7) of the clamp handle A (6) and caliper B (2) of caliper A (1)；Binding clip A's (3) and binding clip B (4) Middle section all has the semicircular indentations being sequentially increased down toward upper radius, and the notch between two binding clips cooperatively forms wire stripper Mouthful (8) are installed with cutting bottom plate (9) at the semicircular indentations of binding clip A (3) the top, and binding clip B (4) is semicircle topmost to be lacked Transverse cuts knife (12) is equipped with by hold-doun nut (11) at mouthful, the cutting blade (10) of transverse cuts knife (12) is zigzag Or apsacline；There is cutting for vertically symmetrical cutting edge composition on the binding clip A (3) and binding clip B (4) of cutting bottom plate upper end Notch (26)；The plier of the lower end of binding clip A (3) and binding clip B (4) is zigzag plier (13), caliper A (1) and caliper B (2) It is respectively equipped with shallow radian cutter mouth (14) with binding clip A (3) and binding clip B (4) connecting portion, the upper end of shallow radian cutter mouth (14) The interior intracavitary of caliper A (1) and caliper B (2) are equipped with symmetrically adjustable blade (15), the cutting edge (16) of the adjustable blade (15) For arc and symmetrically towards inside, the top and bottom of the cutter hub of blade are provided with long arc shape adjustment tank (17), and by adjusting Screw (18) adjusts fastening, is provided with curvilinear shaped recesses (19) on the outside of cutter hub, the upper end of two adjustable blades passes through spring Fixed pin (20) fixes a two-arm spring (21), and the underarm of two-arm spring (21), which is stuck in the groove (19) of adjustable blade, to be used for Blade (15) is adjusted in support limit；The upper end of two-arm spring (21) is additionally provided with floating tail knife (22), and floating tail knife (22) is respectively The inner cavity of caliper A (1) and caliper B (2) are hinged on by tail knife fixed pin (23), the lower end of floating tail knife (22) passes through both arms bullet The upper end of the underarm support limit of spring (21), floating tail knife (22) has bifurcated blade (22.1)；Caliper A (1) and caliper B (2) The inner cavity of upper end is from top to bottom equipped with two groups symmetrically with reeded idler wheel (24), wherein the one of lower end group idler wheel (24) successively It is symmetrically disposed in the side of the bifurcated blade (22.1) of floating tail knife (22), bifurcated blade (22.1) is laterally arranged on floating blade Blade card in the groove of idler wheel (24), the vertically arranged blade of bifurcated blade (22.1) pass through tail knife adjustment bolt (25) adjust It is whole.

2. being suitable for the wire stripper of polytypic cable as described in claim 1, which is characterized in that further include that cable sheath is cut Knife (27) and gasket (28), binding clip B（4）Two pieces of Z-shape steel sheet separations form the sword slot for accommodating cable sheath cutter (27), the electricity One end of cable crust cutter (27) is hingedly arranged at by pin (29) in sword slot, and the other end of cable sheath cutter (27) is set It is equipped with locking gap (30)；Gasket (28) is rotatably sleeved on the outside of hold-doun nut (11), and the edge of gasket (28) is provided with It is latched mouth (31), locking gap (30) is equipped with locking mouth (31).

3. being suitable for the wire stripper of polytypic cable as claimed in claim 2, which is characterized in that binding clip A (3) right end lower part Edge is provided with continuous sawtooth.

4. being suitable for the wire stripper of polytypic cable as claimed in claim 3, which is characterized in that further include being arranged in wire stripping Side torque spring (32) is clamped, the spring cavity of the torque spring (32) is set on straight pin (5), and the two of torque spring (32) A torque arm is connect with caliper A (1) and caliper B (2) respectively；Caliper A (1) is hinged with lock being provided with away from the side of torque spring It detains (33), the one end of lock (33) far from its rotation center has to fasten cooperation with the Z-shaped inflection point outer of binding clip of caliper B (2) The first recess (34), latch in has Z-shaped inflection point outer phase with the binding clip of caliper B (2) close to the position of its rotation center The second recess (35) of snap fit.

5. the wire stripper suitable for polytypic cable as described in Claims 1-4 any claim, which is characterized in that Binding clip A (3) single layer designs, the bottom of binding clip A (3) protrude from bottom 3mm~4mm of binding clip B (4).