CN217882615U

CN217882615U - Power cable wire stripper

Info

Publication number: CN217882615U
Application number: CN202220872426.6U
Authority: CN
Inventors: 谢新胜; 王红泰; 朱仁帅; 李迎新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-11-22
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses an electric power cable wire stripper, comprising a base plate, the backup pad that two symmetries of the last side wall fixedly connected with of bottom plate set up, and two relative lateral walls of backup pad are connected with the arc that two symmetries set up, each through telescopic machanism the both ends of arc all are provided with the fillet, two the relative lateral wall of backup pad is rotated through the dwang and is connected with the blade disc, and the lateral wall of blade disc sets up the mounting groove that a plurality of arrays set up, each fixed inserting is equipped with the blade in the mounting groove, and the length of each blade increases progressively the setting. This kind of electric power cable wire stripper can select corresponding blade to carry out the wire stripping according to the specification and size of cable, has avoided adjusting the distance of blade and cable axis for the wire stripping is convenient and fast more, and, when avoiding the distance to adjust inaccurately, causes to skin not in place, perhaps causes the cutting knife mouth too deeply, injures the inside heart yearn of cable.

Description

Power cable wire stripper

Technical Field

The utility model belongs to the technical field of electric power tool, specifically speaking relates to an electric power cable wire stripper.

Background

The publication number CN212412635U discloses a power cable wire stripper, which comprises a frame body, wherein a handle body is arranged on one side of the frame body, the frame body is U-shaped, a blade is arranged at the top end position in the frame body, a fixing plate is fixedly connected to the lower end position on one side of the frame body, a screw rod and a slide rod are arranged in the fixing plate, the screw rod is positioned on one side of the slide rod, and a handle is fixedly connected to the outer surface of the lower end of the screw rod; the upper end of lead screw is provided with the dead lever, and one side of dead lever is provided with the runner, the upper end of runner is provided with the cable, the outer fixed surface in upper end of lead screw is connected with the spliced pole, be provided with the bearing between spliced pole and the dead lever, the upper end fixedly connected with connecting block of blade, the penetrating rod has been run through to the inside of connecting block, can guarantee reciprocating of dead lever under the effect of slide bar, consequently can be better carry out the centre gripping with the cable and break open, the dismouting of the staff of being convenient for to the blade improves staff's work efficiency.

However, when the power cable wire stripper is used, the distance between the blade and the rotating wheel needs to be adjusted, namely the distance between the axis of the cable and the blade needs to be adjusted, when cables with different specifications and sizes are replaced, the cable wire stripper needs to be adjusted again, so that the cable wire stripper is not convenient and quick enough for stripping, meanwhile, the adjusted distance is judged by depending on the experience of workers, the distance is too large, stripping is not in place, the distance is too small, and the damage to an internal core wire is easily caused.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides an electric power cable wire stripper, includes the bottom plate, the last lateral wall fixedly connected with of bottom plate two backup pads that the symmetry set up, and the lateral wall that two backup pads are relative is connected with the arc that two symmetries set up through telescopic machanism, each the both ends of arc all are provided with the fillet, two the lateral wall that the backup pad is relative is rotated through the dwang and is connected with the blade disc, and the lateral wall of blade disc sets up the mounting groove that a plurality of arrays set up, each fixed the inserting is equipped with the blade in the mounting groove, and the length of each blade increases progressively and sets up, the lateral wall and the fixedly connected with rocking wheel of one of them backup pad are run through to the one end of dwang, and the lateral wall of one of them backup pad is provided with the restriction mechanism who is used for restricting dwang turned angle.

Telescopic machanism is including inserting the square pole of establishing two symmetry settings in two backup pad lateral walls, and the one end of square pole is fixed with the lateral wall of arc, each the lateral wall cover of square pole is equipped with first spring, and the lateral wall of each backup pad is provided with and is used for carrying out spacing stop gear to the square pole.

Stop gear is including seting up the spacing hole that a plurality of arrays of lateral wall set up on square pole, and the lateral wall fixedly connected with fixed plate of backup pad, the lateral wall threaded connection of fixed plate has the threaded rod, and the upper end fixedly connected with knob of threaded rod.

And the side wall of each square rod is provided with a scale mark.

Limiting mechanism includes that fixed cover establishes the solid fixed ring at dwang lateral wall, and solid fixed ring's lateral wall sets up the spacing groove that a plurality of arrays set up, one of them the lateral wall of backup pad is connected with the stopper through canceling release mechanical system, and stopper and spacing groove counterbalance.

The reset mechanism comprises a connecting plate fixedly connected to the side wall of one of the supporting plates, two T-shaped guide rods symmetrically arranged are inserted into the side wall of the connecting plate, the upper ends of the T-shaped guide rods are fixed to the lower side wall of the limiting block, and a second spring is sleeved on the side wall of each T-shaped guide rod.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses a mutually supporting of restriction mechanism and stop gear etc for can select corresponding blade to carry out the wire stripping according to the specification and size of cable, avoided adjusting the distance of blade and cable axis, make the wire stripping convenient and fast more, and, when avoiding adjusting the distance inaccurately, cause to skin not in place, perhaps cause the cutting knife mouth too dark, injure the inside heart yearn of cable.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another perspective of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-a bottom plate; 2-a support plate; 301-a fixed ring; 302-a limiting groove; 303-a limiting block; 401-connecting plate; 402-T-shaped guide rod; 403-a second spring; 501-limiting holes; 502-a fixing plate; 503-threaded rod; 504-a knob; 601-square pole; 602-a first spring; 7-arc-shaped plates; 8-round corner; 9-rotating the rod; 10-a cutter head; 11-mounting grooves; 12-a blade; 13-rocking a wheel; 14-scale mark.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 3, an electric power cable stripper comprises a base plate 1, two symmetrically arranged supporting plates 2 are fixedly connected to the upper side wall of the base plate 1, two symmetrically arranged arc plates 7 are connected to the opposite side walls of the two supporting plates 2 through a telescopic mechanism, smooth films or universal balls are arranged on the opposite side walls of the two arc plates 7, so that the cable stripper is more convenient to use when pulling the cable, round corners 8 are arranged at two ends of each arc plate 7, the opposite side walls of the two supporting plates 2 are rotatably connected with a cutter head 10 through a rotating rod 9, a plurality of array-arranged mounting grooves 11 are formed in the side walls of the cutter head 10, blades 12 are fixedly inserted in each mounting groove 11, the lengths of the blades 12 are gradually increased, the blade 12 with the shortest length is located at the bottom, when cables of different specifications are replaced, the cutter head 10 needs to be rotated and reset every time, the blade 12 with the shortest length is ensured to be located at the bottom, one end of the rotating rod 9 penetrates through the side wall of one supporting plate 2 and is fixedly connected with a rocking wheel 13, a limiting mechanism for limiting the rotating angle of the rotating rod 9, corresponding specification of the cable can be selected according to the size of the cable, the cable 12, the cable stripping blade 12 can be adjusted, and the cable stripping distance can be adjusted more conveniently, and the cable stripping distance for preventing the cable stripping distance from being too short cable stripping distance or the cable stripping distance of the cable stripping knife, and the cable stripping knife, so that the cable stripping knife is more convenient to be adjusted.

The telescopic mechanism comprises two symmetrical square rods 601 inserted in the side walls of the two support plates 2, one end of each square rod 601 is fixed to the side wall of the arc plate 7, the side wall of each square rod 601 is sleeved with a first spring 602, the side wall of each support plate 2 is provided with a limiting mechanism used for limiting the square rod 601, the arc plates 7 can be guided and reset under the action of the first springs 602, the two arc plates 7 are in contact with the side walls of cables, the force of the first springs 602 is small, only the arc plates 7 are in contact with the side walls of the cables, the cables cannot be clamped, and the cables can be normally pulled.

Stop gear is including seting up the spacing hole 501 that sets up at a plurality of arrays of lateral wall on square pole 601, and the lateral wall fixedly connected with fixed plate 502 of backup pad 2, the lateral wall threaded connection of fixed plate 502 has threaded rod 503, and the upper end fixedly connected with knob 504 of threaded rod 503, treat that the cable penetrates back between two arcs 7, two knobs 504 of rotation, make the lower extreme of threaded rod 503 insert in spacing hole 501, it is spacing to square pole 601, when avoiding the wire stripping, 7 movements of arcs cause the cable not hard up.

The side wall of each square rod 601 is provided with scale marks 14, so that the specification and the size of the cable can be known conveniently through the scale marks 14.

Restriction mechanism establishes the solid fixed ring 301 at dwang 9 lateral wall including fixed cover, and the spacing groove 302 that a plurality of arrays set up is seted up to solid fixed ring 301's lateral wall, the lateral wall of one of them backup pad 2 is connected with stopper 303 through canceling release mechanical system, and stopper 303 offsets with spacing groove 302, the rotation of rocking wheel 13 drives the rotation of dwang 9, and then drive solid fixed ring 301's rotation, make stopper 303 slide at solid fixed ring 301's lateral wall, when stopper 303 and spacing groove 302 are right in right time, under canceling release mechanical system's effect, make stopper 303 and spacing groove 302 offset, when guaranteeing dwang 9 and rotating, the vertical state of blade 12 can be guaranteed to the homoenergetic, guarantee the wire stripping effect, and simultaneously, when avoiding the wire stripping, blade 12 takes place to remove.

The reset mechanism comprises a connecting plate 401 fixedly connected to the side wall of one of the supporting plates 2, two T-shaped guide rods 402 which are symmetrically arranged are inserted into the side wall of the connecting plate 401, the upper ends of the T-shaped guide rods 402 are fixed with the lower side wall of the limiting block 303, and a second spring 403 is sleeved on the side wall of each T-shaped guide rod 402 to guide and reset the movement of the limiting block 303.

When the wire stripping device is used, firstly, when wire stripping is needed, a cable penetrates between the two arc plates 7, so that the two arc plates 7 and the square rod 601 are pushed to move away from each other, meanwhile, the first spring 602 contracts, under the action of the first spring 602, the two arc plates 7 are in contact with the side wall of the cable, then, the two knobs 504 are rotated, the lower end of the threaded rod 503 is inserted into the limiting hole 501, the square rod 601 is limited, meanwhile, the diameter size of the cable can be known according to the scale marks 14 on the square rod 601, then, the rocking wheel 13 is rotated according to the corresponding size, the rotation of the rocking wheel 13 drives the rotation rod 9 to rotate, further, the cutter head 10 and the blades 12 are driven to rotate, the angle of the rotation rod 9 is limited through the limiting mechanism, so that the corresponding blades 12 can be selected, in addition, the blades 12 are cut into the cable while rotating, when the cable of different specifications and sizes needs to be replaced, the rotation 504 is needed, and the lower end of the threaded rod 503 is withdrawn from the limiting hole 501;

finally, the cable can be stripped by pulling the cable to move, the corresponding blade 12 can be selected according to the specification and the size of the cable to strip the cable, the adjustment of the distance between the blade 12 and the axis of the cable is avoided, the cable can be stripped more conveniently and rapidly, and the phenomenon that the stripping is not in place or the core wire in the cable is damaged due to the fact that the opening of a cutting knife is too deep when the distance is not accurately adjusted is avoided;

it should be noted that: when the blades 12 are selected, the blades 12 with the shortest length need to be selected from the blades 12 with the longer length in sequence, so that the damage of the blades 12 to the cable core wire in the selection process is avoided;

moreover, cables of different specifications and sizes correspond to blades 12 of different lengths, and are debugged and set before use.

Claims

1. The utility model provides an electric power cable wire stripper, includes bottom plate (1), its characterized in that, the backup pad (2) that two symmetries set up of the last side wall fixedly connected with of bottom plate (1), and two lateral walls that backup pad (2) are relative are connected with arc (7) that two symmetries set up through telescopic machanism, each the both ends of arc (7) all are provided with fillet (8), two the lateral wall that backup pad (2) are relative is rotated through dwang (9) and is connected with blade disc (10), and the mounting groove (11) that a plurality of arrays set up are seted up to the lateral wall of blade disc (10), each mounting groove (11) internal fixation is inserted and is equipped with blade (12), and the length of each blade (12) increases progressively and sets up, the lateral wall and the fixedly connected with of one of them backup pad (2) are run through to the one end of dwang (9) and shake wheel (13), and the lateral wall of one of them backup pad (2) is provided with the limiting mechanism who is used for limiting dwang (9) turned angle.

2. The power cable wire stripper as claimed in claim 1, wherein the telescopic mechanism comprises two symmetrically arranged square rods (601) inserted into the side walls of the two support plates (2), one end of each square rod (601) is fixed to the side wall of the arc plate (7), the side wall of each square rod (601) is sleeved with a first spring (602), and the side wall of each support plate (2) is provided with a limiting mechanism for limiting the square rod (601).

3. The power cable wire stripper as claimed in claim 2, wherein the limiting mechanism comprises a plurality of limiting holes (501) arranged in an array on the upper side wall of the square rod (601), a fixing plate (502) is fixedly connected to the side wall of the supporting plate (2), a threaded rod (503) is connected to the side wall of the fixing plate (502) in a threaded manner, and a knob (504) is fixedly connected to the upper end of the threaded rod (503).

4. The power cable stripper as claimed in claim 2, wherein the side wall of each square bar (601) is provided with a scale mark (14).

5. The power cable wire stripper as claimed in claim 1, wherein the limiting mechanism comprises a fixing ring (301) fixedly sleeved on a side wall of the rotating rod (9), a plurality of limiting grooves (302) arranged in an array are formed in the side wall of the fixing ring (301), a limiting block (303) is connected to a side wall of one of the supporting plates (2) through a resetting mechanism, and the limiting block (303) abuts against the limiting grooves (302).

6. The power cable stripper as claimed in claim 5, wherein the reset mechanism comprises a connecting plate (401) fixedly connected to a side wall of one of the supporting plates (2), two T-shaped guide rods (402) symmetrically arranged are inserted into the side wall of the connecting plate (401), the upper ends of the T-shaped guide rods (402) are fixed to the lower side wall of the limiting block (303), and a second spring (403) is sleeved on the side wall of each T-shaped guide rod (402).