Protective device of enameled wire

Abstract

A protection device for an enameled wire is characterized by comprising a base, a center shaft is arranged on the base, a bobbin is arranged on the center shaft, a wire harness is arranged on the bobbin, a fixing groove is formed in the upper portion of the center shaft, a connecting rod is arranged in the fixing groove, a shell is arranged on the connecting rod, a handle is arranged on the base, and the handle is arranged on the base. A limiting block is arranged on the base, a rolling shaft is arranged on the base, and a roller is arranged on the rolling shaft; the bottom of the shell makes contact with the multiple limiting blocks and abuts against the shell, accidents are avoided, the two handles are grasped, the wire harness on the base is brought to a proper position to be used subsequently, during use, one end of the wire harness penetrates out of the position between the two rolling shafts, the wire harness is located between the two rollers, the wire harness is pulled outwards, and the wire harness begins to be used; enameled wires are protected, the enameled wires are prevented from being touched by foreign matter in the transferring and using process, damage to the surfaces of the enameled wires is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire protection technology, and in particular to a protective device for enameled wire. Background Technology

[0002] Enamelled wire is a major type of winding wire, consisting of a conductor and an insulation layer. The bare wire is annealed and softened, then coated with enamel multiple times and baked. However, producing products that meet both standard requirements and customer needs is not easy. It is affected by factors such as raw material quality, process parameters, production equipment, and environment. Therefore, the quality characteristics of various enamelled wires differ, but they all possess four major properties: mechanical, chemical, electrical, and thermal. Traditional protective devices for enamelled wire have some drawbacks. Currently, enameling machines coat copper wire with enamel using a coating device, then send the coated wire into a furnace for drying and shaping. However, since workers need to handle the enamelled wire after production, it is susceptible to contact with foreign objects during transport, and workers may also come into contact with it during use, leading to surface damage. To address these issues, a protective device for enamelled wire is proposed. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a protective device for enameled wire, characterized by comprising a base, a central shaft, a bobbin, a wire harness, a fixing groove, a housing, a connecting rod, a handle, a limiting block, a roller, and a drum. The base is provided with a central shaft, the central shaft with a bobbin, the bobbin with a wire harness, a fixing groove above the central shaft, a connecting rod within the fixing groove, a housing on the connecting rod, a handle on the base, a limiting block on the base, a roller on the base, and a drum on the roller.

[0004] Furthermore, the central shaft is fixedly mounted on the base, the bobbin is connected to the central shaft via a bearing, the wire harness is wound on the bobbin, the upper end of the central shaft is a fixing groove with threads inside, the outer shell is a cover shape, and there is a columnar connecting rod in the center inside, the connecting rod has threads, and the outer shell is connected to the central shaft via the connecting rod and the fixing groove threaded connection.

[0005] Furthermore, the bottom of the outer shell contacts the limiting block, and there are several limiting blocks, which are evenly distributed in a ring on the surface of the base with the center of the base as the center.

[0006] Furthermore, there are two handles, which are fixedly mounted on the surface of the base and are symmetrical about the center of the base. There are also two rollers, which are arranged side by side, and each roller is equipped with a bearing.

[0007] The beneficial effects of this utility model are:

[0008] This invention involves winding the processed enameled wire onto a spool, then mounting the spool and wire harness together onto a central shaft via bearings. The outer casing is then installed on the central shaft via a connecting rod and a threaded connection to a fixing groove. After installation, the bottom of the outer casing contacts several limiting blocks, which hold the casing in place to prevent accidents. By grasping the two handles, the wire harness on the base is brought to a suitable position for later use. When in use, one end of the wire harness is passed between two rollers. The wire harness is pulled outwards between the two rollers to begin operation. During transport and use, the enameled wire is protected to prevent contact with foreign objects, reducing surface damage and improving production efficiency. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of a protective device for enameled wire according to the present invention;

[0010] Figure 2 This is a schematic diagram of the explosion structure of a protective device for enameled wire according to the present invention;

[0011] Figure 3 This is a partial structural schematic diagram of a protective device for enameled wire according to the present invention;

[0012] As shown in the figure: 1. Base, 2. Central shaft, 3. Wire spool, 4. Wire harness, 5. Fixing groove, 6. Housing, 7. Connecting rod, 8. Handle, 9. Limiting block, 10. Roller, 11. Drum. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0016] Example 1

[0017] This utility model provides a protective device for enameled wire, characterized by comprising a base 1, a central shaft 1, a bobbin 3, a wire harness 4, a fixing groove 5, a housing 6, a connecting rod 7, a handle 8, a limiting block 9, a roller 10, and a drum 11. The central shaft 1 is mounted on the base 1, the bobbin 3 is mounted on the central shaft 1, the wire harness 4 is mounted on the bobbin 3, the fixing groove 5 is mounted above the central shaft 1, the connecting rod 7 is mounted inside the fixing groove 5, the housing 6 is mounted on the connecting rod 7, the handle 8 is mounted on the base 1, the limiting block 9 is mounted on the base 1, the roller 10 is mounted on the base 1, and the drum 11 is mounted on the roller 10.

[0018] Furthermore, the central shaft 1 is fixedly mounted on the base 1, the spool 3 is connected to the central shaft 1 through a bearing, the wire harness 4 is wound on the spool 3, the upper end of the central shaft 1 is a fixing groove 5, the fixing groove 5 has threads, the outer shell 6 is a cover type, the center of the interior has a columnar connecting rod 7, the connecting rod 7 has threads, and the outer shell 6 is connected to the central shaft 1 through the connecting rod 7 and the fixing groove 5 threaded connection.

[0019] Furthermore, the bottom of the outer shell 6 contacts the limiting block 9. There are several limiting blocks 9, which are evenly distributed in a ring on the surface of the base 1 with the center of the base 1 as the center.

[0020] Furthermore, there are two handles 8, which are fixedly mounted on the surface of the base 1. The two handles 8 are symmetrical about the center of the base 1. There are two rollers 10, which are arranged side by side. Each roller 10 is equipped with a roller 11 through a bearing.

[0021] Example 2

[0022] In use, the processed enameled wire is wound onto the spool 3. The spool 3 and the wire harness 4 are then mounted together on the central shaft 1 via a bearing. The outer casing 6 is then threaded onto the central shaft 1 via the connecting rod 7 and the fixing groove 5. After installation, the bottom of the outer casing 6 contacts several limiting blocks 9 and holds the outer casing 6 in place to prevent accidents. Grasp the two handles 8 and bring the wire harness 4 on the base 1 to a suitable position for later use. When in use, one end of the wire harness 4 is passed between the two rollers 10. The wire harness 4 is between the two rollers 11. Pull the wire harness 4 outward to begin use.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A protective device for enameled wire, characterized in that, The device includes a base, a central shaft, a bobbin, a wire harness, a fixing groove, a housing, a connecting rod, a handle, a limiting block, a roller, and a drum. The central shaft is mounted on the base, the bobbin is mounted on the central shaft, the wire harness is mounted on the bobbin, the fixing groove is located above the central shaft, the connecting rod is located within the fixing groove, the housing is mounted on the connecting rod, the handle is mounted on the base, the limiting block is mounted on the base, the roller is mounted on the base, and the drum is mounted on the roller.

2. The protective device for enameled wire according to claim 1, characterized in that, The central shaft is fixedly mounted on the base. The bobbin is connected to the central shaft via a bearing. The wire harness is wound around the bobbin. The upper end of the central shaft is a fixed groove with threads inside. The outer shell is a cover-shaped structure with a columnar connecting rod at the center inside. The connecting rod has threads. The outer shell is connected to the central shaft via the connecting rod and the threaded connection of the fixed groove.

3. The protective device for enameled wire according to claim 1, characterized in that, The bottom of the outer shell contacts the limiting block, and there are several limiting blocks, which are evenly distributed in a ring on the surface of the base with the center of the base as the center.

4. The protective device for enameled wire according to claim 1, characterized in that, There are two handles, which are fixedly mounted on the surface of the base. The two handles are symmetrical about the center of the base. There are two rollers, which are arranged side by side. Each roller has a roller mounted on it via a bearing.

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