CN217334862U

CN217334862U - Insulating wire stripper

Info

Publication number: CN217334862U
Application number: CN202123365026.0U
Authority: CN
Inventors: 徐军联
Original assignee: Yueyan Shanghai Machinery Equipment Co ltd
Current assignee: Yueyan Shanghai Machinery Equipment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-30
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an insulated wire barker belongs to barker technical field. The connector device comprises a shell with a notch, a connector, a bevel gear set and a notch gear, wherein the connector is rotatably connected with the shell, one end of the connector extends into the shell, the bevel gear set is arranged in the shell, one bevel gear is concentrically and fixedly connected with the connector, the other bevel gear is meshed with the notch gear, the notch gear is rotatably connected with the shell, a connecting piece is also concentrically and fixedly connected to the notch gear, and the connecting piece is connected with the wire clamp; also includes an extension rod and a driver. The utility model discloses a setting of piecing devices, wire anchor clamps, cutter unit spare, extension rod and driver can be safe the efficient and to the wire operation of skinning, and this process need not to trade the mould simultaneously, also need not manual debugging cutter to easy operation, convenient to use.

Description

Insulating wire stripper

Technical Field

The utility model relates to an insulated wire barker belongs to barker technical field.

Background

Along with the development of electric power grid, when electric power circuit met the trouble, people need in time salvage electric power circuit to avoid resident's life to receive the power failure puzzlement. Therefore, the importance of the uninterruptible emergency repair work, which is also called live work, one of the main works of which is to perform fusion splicing work on the overhead insulated conductor, is also increasing. One of the main processes in the welding operation is to strip the outer sheath of the insulated conductor. However, since the outer sheath of the insulated conductor is usually made of high-strength polyethylene, and the thickness and hardness of the outer sheath are very large, there is a great danger to the constructor when the outer sheath of the insulated conductor is stripped by using a stripping tool, and the process is time-consuming and labor-consuming.

The utility model discloses a wire stripper, including the stripper, the stripper is provided with the cutting die utensil that the stripper is equipped with the adjustable interval, and the cutting die utensil that carries on one-to-one between the anchor clamps, with the manual rotation anchor clamps again after the anchor clamps centre gripping is on the wire, strip the wire oversheath, above-mentioned stripper is owing to need change the cutting die utensil of different specifications, and the cutting die utensil is of a great variety, has the inconvenient problem of carrying, and the operation is got up comparatively loaded down with trivial details moreover, is unfavorable for the workman to be under construction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides an insulated wire barker, it has solved the barker because need change the cutting die utensil of different specifications, and the cutting die utensil is of a great variety, has the inconvenient problem of carrying, and the operation is got up comparatively loaded down with trivial details moreover, is unfavorable for the problem that the workman was under construction.

The utility model discloses the technical problem that solve takes following technical scheme to realize:

an insulated wire stripper comprises a joint device, a wire clamp and a cutter assembly, wherein the joint device comprises a shell with a notch, a joint, a bevel gear set and a notch gear, the joint is rotatably connected with the shell, one end of the joint extends into the shell, the bevel gear set is arranged in the shell, one bevel gear is concentrically and fixedly connected with the joint, the other bevel gear is meshed with the notch gear, the notch gear is rotatably connected with the shell, a connecting piece is concentrically and fixedly connected to the notch gear, and the connecting piece is connected with the wire clamp;

also includes an extension rod and a driver.

As a preferable example, the notch gear is hinged with an arc-shaped strip at the notch, the arc-shaped strip is concentric with the notch gear, and the outer edge of the arc-shaped strip is provided with gear teeth.

As a preferable example, one end of the arc-shaped strip and the notch gear are fixedly connected with matched magnets.

As a preferable example, the connecting piece is also provided with a notch, the notch corresponds to the notch on the notch gear, and the connecting piece is also fixedly connected with a fixed block.

As a preferred example, the lead clamp includes a U-shaped ring, a lead screw, an upper clamp, a lower clamp and a guide rod, the lead screw is fixedly connected with one end of the U-shaped ring, the other end of the lead screw is rotatably connected with the fixed block, the guide rod is fixedly connected with the fixed block, the upper clamp and the lower clamp are both in threaded sleeve connection with the lead screw, and the upper clamp and the lower clamp are both in sliding sleeve connection with the guide rod.

As a preferred example, a guide block is fixedly connected to the guide rod, and the guide block penetrates through the wire clamp and the cutter assembly.

As a preferred example, the cutter assembly penetrates through the upper fixture or the lower fixture, the cutter assembly includes a cutter holder, a spring, a cutter holder, a blade and a limit pin, the cutter holder is detachably connected to one end of the cutter holder, the spring is sleeved on one end of the cutter holder far away from the cutter holder, the blade is fixedly connected to the cutter holder, and the limit pin is fixedly connected to a side wall of the cutter holder.

As a preferable example, the tool rest is provided with a sliding groove, a roller is rotationally connected in the sliding groove, and the guide block abuts against the roller.

The beneficial effects of the utility model are that: the utility model discloses a setting of piecing devices, wire anchor clamps, cutter unit spare, extension rod and driver can be safe the efficient to the wire operation of skinning, and this process need not to trade the mould simultaneously, also need not manual debugging cutter to easy operation, convenient to use.

Drawings

FIG. 1 is a schematic view of a part of the structure of the working end of the present invention;

FIG. 2 is a schematic view of the construction of the joint device;

FIG. 3 is a schematic structural view of a connecting sheet;

FIG. 4 is a perspective view of the cutter assembly;

FIG. 5 is a side view of the cutter assembly;

FIG. 6 is a schematic view of the structure of the guide bar;

fig. 7 is a schematic structural diagram of the present invention.

In the figure: the device comprises a joint 1, a shell 2, a screw rod 3, a notch gear 4, an arc-shaped strip 41, a blade 5, a limiting pin 6, a fixing block 7, a lower clamp 8, a guide block 9, a guide rod 10, an upper clamp 11, a U-shaped ring 12, a bevel gear set 13, a connecting piece 14, a cutter holder 15, a roller 16, a cutter rest 17, an extension rod 18 and a driver 19.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-7, an insulated wire stripper comprises a joint device, a wire clamp and a cutter assembly, wherein the joint device comprises a shell 2 with a notch, a joint 1, a bevel gear set 13 and a notch gear 4, the joint 1 is rotatably connected with the shell 2, one end of the joint extends into the shell 2, the bevel gear set 13 is arranged in the shell 2, one bevel gear is concentrically and fixedly connected with the joint 1, the other bevel gear is appropriately thickened in width and provided with external gear teeth so as to be meshed with the notch gear 4 for transmission, the notch gear 4 is rotatably connected with the shell 2, a connecting piece 14 is also concentrically and fixedly connected to the notch gear 4, and the connecting piece 14 is connected with the wire clamp;

still including insulating extension rod 18 and driver 19, driver 19 select for use commercially available hand drill gun can, but extension rod 18 inside is provided with driven bull stick structure, and bull stick one end is connected with the rotating head of driver 19, and the other end is connected with joint 1 to make driver 19 can drive wire anchor clamps and rotate.

The breach department of notch gear 4 articulates there is arc strip 41, and arc strip 41 is concentric with notch gear 4, and the outward flange is provided with the teeth of a cogwheel, equal fixedly connected with assorted magnet on the one end of arc strip 41 and notch gear 4, also seted up jaggedly on connection piece 14, and corresponding with the breach on notch gear 4, still fixedly connected with fixed block 7 on connection piece 14.

The notch on the notch gear 4 can be opened by the arc-shaped strip 41 through the arrangement, the wire is moved to the peeling position in the notch, and then the arc-shaped strip 41 returns to the original position to seal the notch on the notch gear 4, so that the notch gear 4 can be completely meshed with the bevel gear set 13 for transmission.

Wire anchor clamps include U type ring 12, lead screw 3, go up anchor clamps 11, anchor clamps 8 and guide bar 10 down, the one end fixed connection of lead screw 3 and U type ring 12, the other end rotates with fixed block 7 to be connected, guide

bar

10 and 7 fixed connection of fixed block, go up anchor clamps 11, lower anchor clamps 8 all cup joints with 3 threads of lead screw, when lead screw 3 is rotatory, it is close to each other or keep away from the motion each other with lower anchor clamps 8 to go up anchor clamps 11, lower anchor clamps 8 all cup joints with guide bar 10 slip, fixedly connected with guide block 9 on the guide bar 10, guide block 9 runs through wire anchor clamps and cutter unit.

The cutter unit runs through the setting on anchor clamps 8 down, the cutter unit includes knife rest 17, a spring, blade holder 15, blade 5 and spacer pin 6, blade holder 15 can be dismantled with knife rest 17's one end and be connected, the preferred design that adopts the forked tail tongue-and-groove, it is convenient stable to connect, the spring housing is established in the one end that blade holder 15 was kept away from to blade holder 17, blade 5 fixed connection is on

blade holder

15, 6 fixed connection of spacer pin are at the lateral wall of blade holder 15, still be provided with the spout on the knife rest 17, the spout internal rotation is connected with roller 16, guide block 9 offsets with roller 16.

When the wire clamp and the cutter assembly are installed, the cutter rest 17 penetrates through the lower clamp 8, the lower clamp 8 is provided with a chute, and the limiting pin 6 slides in the chute to limit the sliding track of the cutter holder 15, so that the cutter holder 15 can move in the horizontal direction along the chute when the cutter rest 17 moves up and down;

the one end that knife rest 17 installed the spring is fixed on anchor clamps 8 through the nut down for the spring has the pulling force to blade holder 15 all the time, in order to stimulate blade 5 motion, when guide bar 10 runs through anchor clamps 8 down simultaneously, guide block 9 on it is located the spout, guide block 9 is a trapezoidal piece, or a block that has the inclined plane, when anchor clamps 8 altitude variation under lead screw 3 drives, knife rest 17 synchronous motion, roller 16 offsets with guide block 9 all the time under the pulling force of spring, so that the motion orbit of knife rest 17 is unanimous with the inclined plane slope of guide block 9.

Through the arrangement, the knife rest 17 can automatically adjust the optimal feeding position for cutting the insulating sheath in the process of clamping the conducting wire, so that the blade 5 can cut into the insulating sheath at a preset inclined angle, and the optimal cutting effect is obtained.

The working principle is as follows: when the wire stripper is used, a wire to be stripped is placed at a working position, the wire clamp is adjusted to clamp the wire, the driver 19 is started, the driver 19 sequentially passes through the extension rod 18, the connector 1, the bevel gear set 13, the notch gear 4 and the connecting piece 14 to drive the wire clamp to rotate around the wire, the blade 5 is used for stripping the outer sheath of the wire at a preset inclination angle while rotating, the stripper can be taken down after the stripping is completed, and the U-shaped ring 12 is hooked remotely through the insulating rod with the hook when the wire clamp is clamped or loosened to adjust the rotating screw rod 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an insulated wire barker, includes piecing devices, wire anchor clamps and cutter unit, its characterized in that: the connector device comprises a shell (2) with a notch, a connector (1), a bevel gear set (13) and a notch gear (4), wherein the connector (1) is rotatably connected with the shell (2), one end of the connector extends into the shell (2), the bevel gear set (13) is arranged in the shell (2), one bevel gear is concentrically and fixedly connected with the connector (1), the other bevel gear is meshed with the notch gear (4), the notch gear (4) is rotatably connected with the shell (2), a connecting piece (14) is also concentrically and fixedly connected to the notch gear (4), and the connecting piece (14) is connected with a wire clamp;

also comprises an extension rod (18) and a driver (19).

2. The insulated wire stripper of claim 1, wherein: the breach department of breach gear (4) articulates there is arc strip (41), arc strip (41) and breach gear (4) are concentric, and the outward flange is provided with the teeth of a cogwheel.

3. The insulated wire stripper of claim 2, wherein: and one end of the arc-shaped strip (41) and the notch gear (4) are fixedly connected with magnets matched with each other.

4. The insulated wire stripper of claim 1, wherein: a notch is also formed in the connecting piece (14) and corresponds to the notch in the notch gear (4), and a fixing block (7) is fixedly connected to the connecting piece (14).

5. The insulated wire stripper of claim 4, wherein: wire anchor clamps include U type ring (12), lead screw (3), go up anchor clamps (11), anchor clamps (8) and guide bar (10) down, lead screw (3) and the one end fixed connection of U type ring (12), the other end rotates with fixed block (7) to be connected, guide bar (10) and fixed block (7) fixed connection, go up anchor clamps (11), down anchor clamps (8) all cup joint with lead screw (3) screw thread, go up anchor clamps (11), down anchor clamps (8) all cup joint with guide bar (10) slip.

6. The insulated wire stripper of claim 5, wherein: and the guide rod (10) is fixedly connected with a guide block (9), and the guide block (9) penetrates through the wire clamp and the cutter assembly.

7. The insulated wire stripper of claim 6, wherein: the utility model discloses a cutter assembly, including cutter frame (17), spring, blade holder (15), blade (5) and spacer pin (6), cutter assembly runs through the setting on last anchor clamps (11) or lower anchor clamps (8), cutter assembly includes blade holder (17), spring, blade holder (15) and spacer pin (6), the one end of blade holder (15) is kept away from in blade holder (17) can be dismantled in blade holder (15) to the spring housing, blade (5) fixed connection is on blade holder (15), spacer pin (6) fixed connection is at the lateral wall of blade holder (15).

8. The insulated wire stripper of claim 7, wherein: the tool rest (17) is provided with a sliding groove, a roller (16) is rotationally connected in the sliding groove, and the guide block (9) is abutted to the roller (16).