Wire stripping device

Abstract

The utility model relates to the technical field of wire stripping equipment, and particularly discloses a wire stripping device, which comprises a charging seat, and a wire clamping structure and a wire stripping structure which are arranged on two sides of the top of the charging seat, the wire clamping structure comprises a fixing ring fixedly connected to the charging seat, a connecting seat which is arranged at the top of the fixing ring and is provided with an internal thread, and a fixing piece which is in threaded connection with the connecting seat and can extend into the fixing ring, the wire stripping structure comprises a wire stripping circular ring fixedly connected with the charging seat and a wire melting ring rotationally connected to the wire stripping circular ring, and an adjusting seat is fixedly connected to the wire melting ring; the adjusting seat is provided with a wire melting column with the position capable of being adjusted, the end portion of the wire melting column is provided with a heating head used for softening a cable, and the wire cutting device further comprises a cutting structure used for cutting the softened cable when the wire scraping ring is rotated, and the wire cutting device solves the problems that when an existing device is used for cutting, the cutting depth is not easy to control, and a metal wire is scratched.

Description

Technical Field

[0001] The present application relates to the technical field of wire stripping equipment, and specifically discloses a wire stripper. Background Art

[0002] It is an existing technology to use stripping pliers to strip the skin of telephone lines, electric wires and other conductors. However, this stripping pliers is powerless for wires with a diameter of more than 5 mm or thicker cables. In actual work, construction workers can only use electrician's knives to peel off the skin of thick wires or cables little by little, which has low work efficiency, high labor intensity, and is easy to cut the hands of construction workers.

[0003] For example, patent publication number CN104934903A discloses a vehicle-mounted hydraulic automatic wire stripper, which includes a hydraulic system and a mechanical system. The hydraulic system and the mechanical system are connected by a hydraulic hose. The mechanical system includes a driving gear, a driven gear, a lead screw, a nut, a tool holder, a tool chuck, etc. It not only has a complex structure, but the hydraulic system requires a large power and is very expensive. In addition, when the tool cuts the plastic or rubber insulation layer on the outside of the wire or cable, it inevitably scratches the metal wire, making the cutting uneven.

[0004] Therefore, in view of this, the inventor provides a wire stripper to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the problem that the existing equipment is difficult to control the cutting depth during cutting, which causes scratches on the metal wire.

[0006] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a wire puller, including a charging seat and a wire clamping structure and a wire pulling structure respectively arranged on both sides of the top of the charging seat, the wire clamping structure includes a fixing ring fixedly connected to the charging seat, and a fixing component arranged on the fixing ring for fixing the cable, the wire pulling structure includes a wire pulling ring fixedly connected to the charging seat, a fusible ring rotatably connected to the wire pulling ring, an adjustment seat fixedly connected to the fusible ring, a position-adjustable fusible column is arranged on the adjustment seat, a heating head for softening the cable sheath is arranged at the end of the fusible column, and a cutting structure is also included on the fusible ring for synchronously cutting the softened cable.

[0007] Furthermore, the fixing assembly includes a connecting seat which is arranged on the top of the fixing ring and is provided with an internal thread, and a fixing piece which is threadedly connected to the connecting seat and can extend into the fixing ring.

[0008] Furthermore, the fixing member includes a fixing column with an external thread and a wire pressing plate fixed to the end of the fixing column. The fixing column is threadedly connected to the connecting seat, and a guide block for guiding the fixing column is provided on the connecting seat.

[0009] Furthermore, the shape of the wire pressing plate is an arc that fits the outer wall of the cable.

[0010] Furthermore, a high-temperature ceramic gasket is provided on the heating head, and an electric wire is electrically connected to the heating head, and the other end of the electric wire is electrically connected to an electric control box.

[0011] Furthermore, the adjusting seat is provided with an internal thread, the fuse post is provided with an external thread, and the fuse post is threadably connected to the adjusting seat.

[0012] Furthermore, the cutting structure comprises a knife shell arranged on the outer wall of the adjustment seat and a cutting knife slidably connected in the knife shell, and the cutting knife can move along the track of the softening cable of the fuse column.

[0013] Furthermore, a charging and discharging circuit board is provided in the charging base, the charging and discharging circuit board is connected to a battery pack, and a plug is provided on one side of the charging base, one end of the plug is connected to the charging and discharging circuit board.

[0014] The principles and effects of this basic solution are:

[0015] 1. Compared with the prior art, the utility model uses the wire clamping structure and the wire pulling structure to pull the wire of a section of the cable, adjusts the position of the fixing part through the connecting seat, and clamps the cables with different inner diameters. The wire pulling ring cooperates with the adjusting seat to adjust the position of the wire melting column, so that the cables with different inner diameters can be softened and pulled. At the same time, the principle of equal distance from the edge of the ring to the center of the circle is used. When the fusible wire ring is rotated, the softening depth of the heating head is consistent when softening the cable, thereby reducing the probability of damage to the wire. Similarly, the cutting depth of the cutting structure is also consistent, so that the part to be cut can be directly cut while softening the cable. It is simple and convenient, and the cutting is precise. There is no need for manual cutting and rotation of the cable, which solves the problem that the existing equipment is difficult to control the cutting depth during cutting, causing scratches on the metal wire.

[0016] 2. The utility model provides an arc-shaped crimping plate to make the crimping plate fit the cable more closely, and provides a guide block to guide the fixed column to prevent the crimping plate from rotating, thereby making the crimping effect of the crimping plate better. In addition, the utility model has the advantage of preventing the cable from rotating when the cable is softened and cut. When the cable is inserted into the fusible wire ring, the cutting knife performs the first cable cutting, and the cutting knife performs circular cutting when rotating, so that the outer skin falls off automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of a wire stripper proposed in an embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram of a wire stripper proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] The figure marks in the drawings of the specification include: charging seat 1, electric control box 2, connector 3, electric wire 4, high-temperature ceramic washer 5, wire stripping ring 6, rotating handle 7, fuse column 8, heating head 9, rotating groove 10, cutting knife 11, plug 12, cable 13, fixing ring 14, wire pressing plate 15, fixing column 16, connecting seat 17, and adjusting seat 18.

[0022] A wire stripper, for example Figure 1 As shown: it includes a charging base 1, a charging and discharging circuit board is installed in the charging base 1, the charging and discharging circuit board is electrically connected to a battery pack, a plug 12 is arranged on the left side of the charging base 1, the other end of the plug 12 is connected to the charging and discharging circuit board, so that charging is first performed through the plug 12, an electric control box 2 is installed on the top right side of the charging base 1, a connecting head 3 is arranged on the top of the electric control box 2, an electric wire 4 is arranged on the connecting head 3, and the other end of the electric wire 4 is electrically connected to a heating head 9.

[0023] A wire clamping structure is provided on the left side of the top of the charging base 1, and a wire pulling structure is provided on the right side of the top. In this embodiment, the wire clamping structure includes a fixing ring 14 fixedly welded on the charging base 1, a connection hole is opened on the top of the fixing ring 14, and a fixing assembly is also included. The fixing assembly includes a connecting seat 17 provided with an internal thread, the connecting seat 17 extends into the connecting hole, and the connecting seat 17 is threadedly connected to a fixing piece that can extend into the fixing ring 14 and fix the cable 13.

[0024] In this embodiment, the fixing part includes a fixing column 16 provided with an external thread, a wire pressing plate 15 fixedly welded to the end of the fixing column 16, the fixing column 16 is threadedly connected to the connecting seat 17 through an external thread, and a guide block for guiding the fixing column 16 is installed on the connecting seat 17. The guide block is provided for guidance to prevent the wire pressing plate 15 fixed to the end of the fixing column 16 from rotating. By rotating the fixing column 16, the wire pressing plate 15 slides up and down, thereby adjusting the position of the wire pressing plate 15. Preferably, the shape of the wire pressing plate 15 is an arc that fits the outer wall of the cable 13, thereby having a better wire pressing effect.

[0025] like Figure 2 As shown, in the present embodiment, the wire pulling structure includes a wire pulling ring 6 fixedly connected to the charging seat 1, and a circular rotating groove is opened on the wire pulling ring 6, and a rotatable fuse ring is installed on the circular rotating groove, and a rotating handle 7 is fixedly welded on the fuse ring, and the fuse ring can be conveniently rotated by rotating the rotating handle 7, and an adjustment seat 18 is fixedly welded on the fuse ring, and a position-adjustable fuse column 8 is arranged on the adjustment seat 18. In the present embodiment, the specific adjustment method is that the adjustment seat 18 is provided with an internal thread, and the fuse column 8 is provided with an external thread. The fuse column 8 is threadedly connected with the adjustment seat 18, and the position of the fuse column 8 is adjusted by rotating the fuse column 8, so that the fuse column 8 is in contact with the outer wall of the cable 13, and a rotating groove 10 is also opened on the charging seat 1, so that the fuse column 8 does not interfere with the rotating groove 10 when rotating.

[0026] A heating head 9 for softening the cable 13 is provided at the end of the fuse column 8 near a section of the cable 13. A high-temperature ceramic gasket 5 is installed on the heating head 9. The high-temperature ceramic gasket 5 is used for heat conduction. By utilizing the principle that the distance from the edge of the ring to the center of the circle is equal, the softening depth of the heating head 9 when softening the cable 13 is consistent, which facilitates the cutting of the cutting structure.

[0027] It also includes a cutting structure for cutting the softened cable 13 when the wire stripping ring 6 is rotated. In this embodiment, the cutting structure includes a knife shell installed on the outer wall of the adjustment seat 18, and a cutting knife 11 slidably connected to the knife shell. The cutting knife 11 can move along the trajectory of the softened cable 13 of the fuse column 8, that is, while the outer skin of the cable 13 is softened by hot melting, the cutting structure is used to cut it, so that the cutting structure can cut off the wrapped outer skin while hot melting, which is convenient and quick, and not easy to damage the internal metal wire.

[0028] The use process of the utility model is as follows:

[0029] First, place a section of the cable 13 into the fixing ring 14 and the fusible wire ring, rotate the fixing column 16, make the wire pressing plate 15 stick to the outer wall of the wire, and press the cable 13, and at the same time rotate the fusible wire column 8 so that the fusible wire column contacts the outer wall of the cable 13, turn on the power to start softening the cable 13, and adjust the position of the cutting knife 11 to cut while softening, so as to cut off the outer skin of the cable 13, and the cutting depth is relatively uniform, which is not easy to cause the problem of scratching the metal wire.

[0030] The utility model solves the problem that the cutting depth is difficult to control during cutting, which causes scratches on the metal wire.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wire stripper, characterized in that: It includes a charging seat and a wire clamping structure and a wire pulling structure respectively arranged on both sides of the top of the charging seat, the wire clamping structure includes a fixing ring fixedly connected to the charging seat, and a fixing component arranged on the fixing ring for fixing the cable, the wire pulling structure includes a wire pulling ring fixedly connected to the charging seat, a fusible ring rotatably connected to the wire pulling ring, an adjustment seat fixedly connected to the fusible ring, a position-adjustable fusible column is arranged on the adjustment seat, a heating head for softening the cable sheath is arranged at the end of the fusible column, and it also includes a cutting structure arranged on the fusible ring for synchronously cutting the softened cable.

2. A wire stripper according to claim 1, characterized in that: The fixing assembly comprises a connecting seat which is arranged on the top of the fixing ring and is provided with an internal thread, and a fixing piece which is threadedly connected to the connecting seat and can extend into the fixing ring.

3. A wire stripper according to claim 2, characterized in that: The fixing member comprises a fixing column with external threads and a wire pressing plate fixed to the end of the fixing column. The fixing column is threadedly connected to a connecting seat, and a guide block for guiding the fixing column is provided on the connecting seat.

4. A wire stripper according to claim 3, characterized in that: The shape of the wire pressing plate is an arc that fits the outer wall of the cable.

5. The wire stripper according to claim 1, characterized in that: The heating head is provided with a high-temperature ceramic gasket, and the heating head is also electrically connected to an electric wire, and the other end of the electric wire is electrically connected to an electric control box.

6. A wire stripper according to claim 1, characterized in that: The adjusting seat is provided with an internal thread, the fuse post is provided with an external thread, and the fuse post is threadedly connected to the adjusting seat.

7. A wire stripper according to claim 6, characterized in that: The cutting structure comprises a knife shell arranged on the outer wall of the adjusting seat and a cutting knife slidably connected in the knife shell, and the cutting knife can move along the track of the softening cable of the fuse column.

8. The wire stripper according to claim 1, characterized in that: A charging and discharging circuit board is arranged in the charging seat, and the charging and discharging circuit board is connected with a battery pack. A plug is arranged on one side of the charging seat, and one end of the plug is connected with the charging and discharging circuit board.

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