Enameled wire take-up nut

Abstract

The utility model belongs to the technical field of enameled wire production, and discloses an enameled wire take-up nut which comprises a nut body and a connecting piece driven by an electric tool to rotate. The connecting piece is fixedly connected with the nut body, the nut body is driven to rotate by means of the rotating process of the connecting piece, and therefore the nut body is unscrewed and detached. Compared with the prior art, the operation that a tool is inserted into an inner hole of the nut body to manually unscrew the nut body is abandoned, so that the nut body can be suitable for being disassembled by an electric tool, the technical effects of being easy and rapid to disassemble are achieved, and the technical problems that the nut body is difficult to disassemble and time-consuming to disassemble are solved.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire production technology, and in particular to an enameled wire take-up nut. Background Technology

[0002] Enamelled wire is typically wound onto a take-up spool. The production of enamelled wire includes the process of winding the wire onto the take-up spool. Specifically, the winding process involves: placing the take-up spool onto a rotating shaft, and then attaching a take-up nut 100 to the end of the shaft (see [reference]). Figures 1-3 The take-up nut 100 prevents the take-up reel from detaching from the shaft end. The shaft is driven to rotate, which in turn rotates the take-up reel, causing the enameled wire to wind onto it. When winding is complete and the take-up reel needs to be replaced, the take-up nut 100 needs to be loosened to remove it from the shaft end. Finally, the take-up reel can be removed from the shaft end, completing the process of unloading the enameled wire.

[0003] However, when disassembling the take-up nut 100, because the take-up nut 100 is automatically locked too tightly, tools are required for disassembly. Specifically, an iron rod or a tool needs to be inserted into the take-up nut hole 101 to manually loosen it. This method is time-consuming and labor-intensive; furthermore, the tools are prone to bending and deformation during use, making the operation difficult. Utility Model Content

[0004] In view of the defects of the existing technology, the purpose of this utility model is to provide a wire take-up nut for enameled wire, so as to solve the technical problems of difficult disassembly and excessive time consumption of the take-up nut.

[0005] This utility model is achieved using the following technical solution:

[0006] A wire take-up nut for enameled wire includes a nut body and a connector that is driven to rotate by a power tool; the connector is fixedly connected to the nut body, and the nut body is driven to rotate by the rotation of the connector.

[0007] In one embodiment, the axis of rotation of the connector coincides with the axis of rotation of the nut body.

[0008] In one embodiment, the connector is fixed to the end face of one end of the nut body.

[0009] In one embodiment, the radial cross-sectional area of ​​the connector is smaller than the radial cross-sectional area of ​​the nut body, so that a shoulder is formed at the position where the connector and the nut body engage.

[0010] In one embodiment, one end of the connector is inserted into the interior of one end of the nut body, and the other end of the connector is exposed outside the nut body.

[0011] In one embodiment, the connector is fixed to the circumferential sidewall of the nut body.

[0012] In one embodiment, the outer contour shape of the radial cross section of the connector is a regular polygon.

[0013] In one embodiment, the connector is a hexagonal nut.

[0014] In one embodiment, the connection between the connector and the nut body is either welding or fastener connection.

[0015] In one embodiment, a socket is provided on the circumferential sidewall of the nut body.

[0016] In one embodiment, the enameled wire take-up nut is a 304 stainless steel component.

[0017] Compared with the prior art, the beneficial effects of this utility model include at least the following:

[0018] This invention features a connector that rotates using a power tool. This connector is fixedly connected to the nut body. When disassembling the nut, the power tool drives the connector to rotate, which in turn causes the nut body to rotate, thus loosening and removing the nut body. Compared to existing technologies, this invention eliminates the need for manually loosening the nut body by inserting a tool into its inner hole. This allows the nut body to be disassembled using a power tool, achieving simple and quick disassembly and solving the problems of difficult and time-consuming nut body disassembly. Attached Figure Description

[0019] Figure 1 This is one of the structural schematic diagrams of existing wire take-up nuts;

[0020] Figure 2 This is the second schematic diagram of the structure of a wire take-up nut in the prior art;

[0021] Figure 3 This is the third schematic diagram of the structure of the existing wire take-up nut;

[0022] Figure 4 This is one of the structural schematic diagrams of the enameled wire take-up nut of Embodiment 1 of this utility model;

[0023] Figure 5 This is the second schematic diagram of the enameled wire take-up nut of Embodiment 1 of this utility model;

[0024] Figure 6 This is the third schematic diagram of the enameled wire take-up nut of Embodiment 1 of this utility model;

[0025] Figure 7This is one of the structural schematic diagrams of the enameled wire take-up nut of Embodiment 2 of this utility model;

[0026] Figure 8 This is the second schematic diagram of the enameled wire take-up nut of Embodiment 2 of this utility model;

[0027] Figure 9 This is one of the structural schematic diagrams of the enameled wire take-up nut of Embodiment 3 of this utility model;

[0028] Figure 10 This is the second structural schematic diagram of the enameled wire take-up nut of Embodiment 3 of this utility model.

[0029] Reference numerals: 100, take-up nut; 101, take-up nut hole; 10, nut body; 11, insertion hole; 12, shaft shoulder; 20, connecting piece. Detailed Implementation

[0030] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore repeated descriptions of them will be omitted.

[0031] The terms used to describe position and direction in this utility model are illustrated with the accompanying drawings, but changes can be made as needed, and all such changes are included within the scope of protection of this utility model.

[0032] Example 1

[0033] Please see Figures 4-6 This embodiment discloses a wire take-up nut, including a nut body 10 and a connector 20 driven to rotate by a power tool. The connector 20 is fixedly connected to the nut body 10, and the rotation of the connector 20 drives the nut body 10 to rotate. When disassembling the nut, the power tool is used to drive the connector 20 to rotate, which in turn drives the nut body 10 to rotate, thereby loosening and removing the nut body 10. Similarly, the nut body 10 can also be tightened and installed in the same way.

[0034] Compared with the prior art, this embodiment can achieve the following beneficial effects:

[0035] I. This embodiment abandons the operation of manually loosening the nut body 10 by inserting a tool into the inner hole of the nut body 10, so that the nut body 10 of this utility model can be used for disassembly with power tools, achieving the technical effect of simple and quick disassembly, and solving the technical problems of difficult disassembly and time-consuming disassembly of the nut body 10.

[0036] Second, this embodiment only requires adding a connecting piece 20 to the original nut body 10, without changing the shape and structure of the original nut body 10. Therefore, the nut body 10 of this embodiment can be used to lock commonly used take-up reels in the prior art, with a wide range of applications and high versatility.

[0037] In this embodiment, the power tool can be an electric impact wrench. When the output end of the electric impact wrench is engaged with the connector 20, the output end of the electric impact wrench is pushed along the axial direction of the connector 20, causing the output end of the electric impact wrench to be locked against the circumferential sidewall of the connector 20. The electric impact wrench can have its own power supply, for example, it can have a built-in removable battery, which can be a disposable battery or a rechargeable battery. The electric impact wrench can also be powered by an external power source, for example, the electric impact wrench has a conductive plug, which is plugged into the power supply device of an external power source, thereby being powered by an external power source.

[0038] In other embodiments, the power tool can also be other electric devices capable of outputting rotational motion. The output end of the electric device is designed to fit the shape of the connector 20. For example, in one embodiment, the output end of the electric device is sleeve-shaped and fitted onto the circumferential sidewall of the connector 20. When the output end outputs a rotational motion, it drives the connector 20 to rotate. In another embodiment, the output end of the electric device can be rod-shaped and inserted into the end of the connector 20. When the output end rotates, it drives the connector 20 to rotate. Similarly, the output end of the electric device can also be designed with a corresponding structural shape according to the actual shape requirements of the connector 20.

[0039] In this embodiment, the axis of rotation of the connector 20 coincides with the axis of rotation of the nut body 10. In other embodiments, the axis of rotation of the connector 20 may not coincide with the axis of rotation of the nut body 10, as long as the rotation of the connector 20 can drive the rotation of the nut body 10. For example, the axis of rotation of the connector 20 and the axis of rotation of the nut body 10 may not coincide, but they may be parallel. For example, the connector 20 and the circumferential sidewall of the nut body 10 may be engaged by teeth, so that the rotation of the connector 20 drives the rotation of the nut body 10.

[0040] In this embodiment, the axis of rotation of the connector 20 coincides with the axis of rotation of the nut body 10 through the following method:

[0041] The connector 20 is fixed to the end face of one end of the nut body 10. In one feasible embodiment, the connection between the connector 20 and the end face of one end of the nut body 10 is either welding or fastener connection.

[0042] The welding method is as follows: the end face of one end of the connector 20 is attached to the end face of one end of the nut body 10, and then material is piled up and welded around the edge of the part where the connector 20 and the nut body 10 are attached. This can be continuous welding or multi-point intermittent welding. Of course, it can also be that the connector 20 and / or the nut body 10 are directly heat-fused to make the connector 20 and the nut body 10 fused together.

[0043] The fastener connection method is as follows: multiple threaded holes extending axially along the connector 20 are provided in the connector 20, and multiple threaded holes extending axially along the nut body 10 are provided in the nut body 10. The end face of one end of the connector 20 is fitted with the end face of one end of the nut body 10, and screws, bolts or threaded rods are used to assemble the threaded holes of the connector 20 and the threaded holes of the nut body 10, thereby fixing the connector 20 and the nut body 10 together.

[0044] In this embodiment, the radial cross-sectional area of ​​the connector 20 is smaller than the radial cross-sectional area of ​​the nut body 10, so that a shoulder 12 is formed at the position where the connector 20 and the nut body 10 engage. When the output end of the power tool mates with the connector 20, the output end of the power tool can abut against the shoulder 12, and the shoulder 12 can act as a limiting element. In one feasible solution: the output end of the power tool is cylindrical. The output end of the power tool is fitted onto the circumferential sidewall of the connector 20, and then pushed along the axial direction of the connector 20 towards the shoulder 12 until it abuts against the shoulder 12, so that the output end of the power tool and the connector 20 are properly engaged. In another feasible embodiment, the output end of the power tool includes a cylindrical sleeve with a insert rod inside. The insert rod is spaced apart from the inner wall of the sleeve. The end of the connector 20 facing away from the nut body 10 has a insertion hole. The process of the output end of the power tool engaging with the connector 20 is as follows: the output end of the power tool is pushed along the axial direction of the connector 20 towards the connector 20, so that the sleeve of the power tool is fitted onto the circumferential side wall of the connector 20, and the insert rod of the power tool is inserted into the insertion hole of the connector 20, until the output end of the power tool abuts against the shoulder 12, so that the output end of the power tool and the connector 20 are properly engaged.

[0045] In this embodiment, the circumferential sidewall of the connector 20 is formed with an edge, so that the circumferential sidewall of the connector 20 is non-circular. The extending direction of the edge is parallel to the axis of rotation of the connector 20. The output end of the power tool is provided with a structure adapted to the edge of the connector 20. After the output end of the power tool is engaged with the connector 20, when the output end of the power tool rotates, the edge can prevent the output end of the power tool from sliding relative to the connector 20.

[0046] In this embodiment, the outer contour shape of the radial cross-section of the connector 20 is a regular polygon. Preferably, the connector 20 is a hexagonal nut. Of course, in other embodiments, the connector 20 can also be a hexagonal prism.

[0047] In this embodiment, the nut body 10 is a columnar structure, and an insertion hole 11 is provided on the circumferential sidewall of the nut body 10. Specifically, the insertion hole 11 extends radially along the nut body 10. When the connector 20 falls off, deforms, or fails in other ways, a rod-shaped tool or other suitable tool can be inserted into the insertion hole 11, and then the rod-shaped tool can be manually turned to rotate the nut body 10, thereby enabling manual disassembly of the nut body 10.

[0048] In this embodiment, the enameled wire take-up nut is a 304 stainless steel component. Specifically, both the nut body 10 and the connector 20 are made of 304 stainless steel. The 304 stainless steel component has a smooth and firm surface and good mechanical properties such as rust resistance, corrosion resistance, heat resistance, and low-temperature strength, which is more conducive to extending the service life.

[0049] Example 2

[0050] Please see Figures 7-8 This embodiment discloses a wire take-up nut, including a nut body 10 and a connector 20 driven to rotate by a power tool. The connector 20 is fixedly connected to the nut body 10, and the rotation of the connector 20 drives the nut body 10 to rotate. When disassembling the nut, the power tool drives the connector 20 to rotate, which in turn drives the nut body 10 to rotate, thereby loosening and removing the nut. Similarly, the nut body 10 can also be tightened and installed using the aforementioned method.

[0051] Compared with the prior art, this embodiment can achieve the following beneficial effects:

[0052] I. This embodiment abandons the operation of manually loosening the nut body 10 by inserting a tool into the inner hole of the nut body 10, so that the nut body 10 of this utility model can be used for disassembly with power tools, achieving the technical effect of simple and quick disassembly, and solving the technical problems of difficult disassembly and time-consuming disassembly of the nut body 10.

[0053] Second, this embodiment only requires adding a connecting piece 20 to the original nut body 10, without changing the shape and structure of the original nut body 10. Therefore, the nut body 10 of this embodiment can be used to lock commonly used take-up reels in the prior art, with a wide range of applications and high versatility.

[0054] In this embodiment, the power tool can be an electric impact wrench. When the output end of the electric impact wrench is engaged with the connector 20, the output end of the electric impact wrench is pushed along the axial direction of the connector 20, causing the output end of the electric impact wrench to be locked against the circumferential sidewall of the connector 20. The electric impact wrench can have its own power supply, for example, it can have a built-in removable battery, which can be a disposable battery or a rechargeable battery. The electric impact wrench can also be powered by an external power source, for example, the electric impact wrench has a conductive plug, which is plugged into the power supply device of an external power source, thereby being powered by an external power source.

[0055] In other embodiments, the power tool can also be other electric devices capable of outputting rotational motion. The output end of the electric device is designed to fit the shape of the connector 20. For example, in one embodiment, the output end of the electric device is sleeve-shaped and fitted onto the circumferential sidewall of the connector 20. When the output end outputs a rotational motion, it drives the connector 20 to rotate. In another embodiment, the output end of the electric device can be rod-shaped and inserted into the end of the connector 20. When the output end outputs a rotational motion, it drives the connector 20 to rotate. Similarly, the output end of the electric device can also be designed into a corresponding structural shape according to the actual shape requirements of the connector 20.

[0056] In this embodiment, the axis of rotation of the connector 20 coincides with the axis of rotation of the nut body 10. In other embodiments, the axis of rotation of the connector 20 may not coincide with the axis of rotation of the nut body 10, as long as the rotation of the connector 20 can drive the rotation of the nut body 10. For example, the axis of rotation of the connector 20 and the axis of rotation of the nut body 10 may not coincide, but they may be parallel. For example, the connector 20 and the circumferential sidewall of the nut body 10 may be engaged by teeth, so that the rotation of the connector 20 drives the rotation of the nut body 10.

[0057] In this embodiment, the axis of rotation of the connector 20 coincides with the axis of rotation of the nut body 10 through the following method:

[0058] One end of the connector 20 is inserted into the interior of one end of the nut body 10, while the other end of the connector 20 protrudes outside the nut body 10. Specifically, an assembly hole is provided on the end face of one end of the nut body 10, extending axially along the nut body 10. The shape of the assembly hole can be cylindrical or prismatic; preferably, it is prismatic. The shape of one end of the connector 20 matches the shape of the assembly hole, and one end of the connector 20 is inserted into the assembly hole.

[0059] In one feasible solution, the connection between the connector 20 and one end of the nut body 10 is one of welding and fastener connection.

[0060] The welding method is as follows: after one end of the connector 20 is inserted into the assembly hole at one end of the nut body 10, the material is piled up and welded around the edge of the assembly hole. This can be continuous welding or multi-point intermittent welding. Alternatively, the connector 20 and / or the nut body 10 can be directly heat-fused to weld the connector 20 and the nut body 10 together.

[0061] The fastener connection method is as follows: multiple threaded holes are provided in the connector 20 extending radially along the connector 20, and multiple threaded holes are provided in the nut body 10 extending radially along the nut body 10. The threaded holes penetrate the side wall of the assembly hole. One end of the connector 20 is inserted into the assembly hole at one end of the nut body 10, and screws, bolts, or threaded rods are used to assemble the connector 20 and the nut body 10 into the threaded hole, thereby fixing the connector 20 and the nut body 10 together.

[0062] In this embodiment, the radial cross-sectional area of ​​the connector 20 is smaller than the radial cross-sectional area of ​​the nut body 10, so that a shoulder 12 is formed at the position where the connector 20 and the nut body 10 engage. When the output end of the power tool mates with the connector 20, the output end of the power tool can abut against the shoulder 12, and the shoulder 12 can act as a limiting element. In one feasible solution: the output end of the power tool is cylindrical. The output end of the power tool is fitted onto the circumferential sidewall of the connector 20, and then pushed along the axial direction of the connector 20 towards the shoulder 12 until it abuts against the shoulder 12, so that the output end of the power tool and the connector 20 are properly engaged. In another feasible solution, the output end of the power tool includes a cylindrical sleeve with a insert rod inside. The insert rod is spaced apart from the inner wall of the sleeve. The end of the connector 20 facing away from the nut body 10 has a insertion hole. The process of the output end of the power tool engaging with the connector 20 is as follows: the output end of the power tool is pushed along the axial direction of the connector 20 towards the connector 20, so that the sleeve of the power tool is fitted onto the circumferential side wall of the connector 20, and the insert rod of the power tool is inserted into the insertion hole of the connector 20, until the output end of the power tool abuts against the shoulder 12, so that the output end of the power tool and the connector 20 are properly engaged.

[0063] In this embodiment, the circumferential sidewall of the connector 20 is formed with an edge, so that the circumferential sidewall of the connector 20 is non-circular. The extending direction of the edge is parallel to the axis of rotation of the connector 20. The output end of the power tool is provided with a structure that matches the edge of the connector 20. After the output end of the power tool is engaged with the connector 20, when the output end of the power tool rotates, the edge can prevent the output end of the power tool from sliding relative to the connector 20.

[0064] In this embodiment, the outer contour shape of the radial cross-section of the connector 20 is a regular polygon. Preferably, the connector 20 is a hexagonal nut. Of course, in other embodiments, the connector 20 can also be a hexagonal prism.

[0065] In this embodiment, the circumferential sidewall of the nut body 10 is provided with an insertion hole 11. Specifically, the insertion hole 11 extends radially along the nut body 10. When the connector 20 falls off, deforms, or fails in other ways, a rod-shaped tool or other suitable tool can be inserted into the insertion hole 11, and then the tool can be manually turned to rotate the nut body 10, thereby enabling manual disassembly of the nut body 10.

[0066] In this embodiment, the enameled wire take-up nut is a 304 stainless steel component. Specifically, the nut body 10 and the connector 20 are components made of 304 stainless steel. 304 stainless steel components have a smooth and robust surface, and possess excellent mechanical properties such as rust resistance, corrosion resistance, heat resistance, and low-temperature strength, which is beneficial for extending their service life.

[0067] Example 3

[0068] Please see Figures 9-10 This embodiment discloses a wire take-up nut, including a nut body 10 and a connector 20 driven to rotate by a power tool. The connector 20 is fixedly connected to the nut body 10, and the rotation of the connector 20 drives the nut body 10 to rotate. When disassembling the nut, the power tool drives the connector 20 to rotate, which in turn drives the nut body 10 to rotate, thereby loosening and removing the nut. Similarly, the nut body 10 can also be tightened and installed using the aforementioned method.

[0069] Compared with the prior art, this embodiment can achieve the following beneficial effects:

[0070] I. This embodiment abandons the operation of manually loosening the nut body 10 by inserting a tool into the inner hole of the nut body 10, so that the nut body 10 of this utility model can be used for disassembly with power tools, achieving the technical effect of simple and quick disassembly, and solving the technical problems of difficult disassembly and time-consuming disassembly of the nut body 10.

[0071] Second, this embodiment only requires adding a connecting piece 20 to the original nut body 10, without changing the shape and structure of the original nut body 10. Therefore, the nut body 10 of this embodiment can be used to lock commonly used take-up reels in the prior art, with a wide range of applications and high versatility.

[0072] In this embodiment, the power tool can be an electric impact wrench. When the output end of the electric impact wrench is engaged with the connector 20, the output end of the electric impact wrench is pushed along the axial direction of the connector 20, causing the output end of the electric impact wrench to be locked against the circumferential sidewall of the connector 20. The electric impact wrench can have its own power supply, for example, it can have a built-in removable battery, which can be a disposable battery or a rechargeable battery. The electric impact wrench can also be powered by an external power source, for example, the electric impact wrench has a conductive plug, which is plugged into the power supply device of an external power source, thereby being powered by an external power source.

[0073] In other embodiments, the power tool can also be other electric devices capable of outputting rotational motion. The output end of the electric device is designed to fit the shape of the connector 20. For example, in one embodiment, the output end of the electric device is sleeve-shaped and fitted onto the circumferential sidewall of the connector 20. When the output end outputs a rotational motion, it drives the connector 20 to rotate. In another embodiment, the output end of the electric device can be rod-shaped and inserted into the end of the connector 20. When the output end outputs a rotational motion, it drives the connector 20 to rotate. Similarly, the output end of the electric device can also be designed into a corresponding structural shape according to the actual shape requirements of the connector 20.

[0074] In this embodiment, the axis of rotation of the connector 20 coincides with the axis of rotation of the nut body 10. In other embodiments, the axis of rotation of the connector 20 may not coincide with the axis of rotation of the nut body 10, as long as the rotation of the connector 20 can drive the rotation of the nut body 10. For example, the axis of rotation of the connector 20 and the axis of rotation of the nut body 10 may not coincide, but they may be parallel. For example, the connector 20 and the circumferential sidewall of the nut body 10 may be engaged by teeth, so that the rotation of the connector 20 drives the rotation of the nut body 10.

[0075] In this embodiment, the axis of rotation of the connector 20 coincides with the axis of rotation of the nut body 10 through the following method:

[0076] The connector 20 is fixed to the circumferential sidewall of the nut body 10. Specifically, the connector 20 is annular and is sleeved and fixed to the axial sidewall of the nut body 10.

[0077] In one feasible solution, the connection between the connector 20 and the nut body 10 is one of the methods of welding and fastener connection.

[0078] The welding method is as follows: after the connector 20 is sleeved on the circumferential side wall of the nut body 10, material is piled up and welded around the edge of the joint between the connector 20 and the nut body 10. This can be continuous welding or multi-point intermittent welding. Alternatively, the connector 20 and / or the nut body 10 can be directly heat-fused to achieve fusion between them.

[0079] The fastener connection method is as follows: multiple threaded holes are provided in the connector 20 extending radially along the connector 20, and multiple threaded holes are provided in the nut body 10 extending radially along the nut body 10; one end of the connector 20 is sleeved on the circumferential side wall of the nut body 10, and screws, bolts or threaded rods are used to assemble the connector 20 and the nut body 10 into the threaded holes, thereby fixing the connector 20 and the nut body 10 together.

[0080] In this embodiment, the circumferential sidewall of the connector 20 is formed with an edge, so that the circumferential sidewall of the connector 20 is non-circular. The extending direction of the edge is parallel to the axis of rotation of the connector 20. The output end of the power tool is provided with a structure that matches the edge of the connector 20. After the output end of the power tool is engaged with the connector 20, when the output end of the power tool rotates, the edge can prevent the output end of the power tool from sliding relative to the connector 20.

[0081] In this embodiment, the outer contour shape of the radial cross-section of the connector 20 is a regular polygon. Preferably, the connector 20 is a hexagonal nut. Of course, in other embodiments, the connector 20 can also be a hexagonal prism.

[0082] In this embodiment, the circumferential sidewall of the nut body 10 is provided with an insertion hole 11. Specifically, the insertion hole 11 extends radially along the nut body 10. When the connector 20 falls off, deforms, or fails in other ways, a rod-shaped tool or other suitable tool can be inserted into the insertion hole 11, and then the tool can be manually turned to rotate the nut body 10, thereby enabling manual disassembly of the nut body 10.

[0083] In this embodiment, the enameled wire take-up nut is a 304 stainless steel component. Specifically, the nut body 10 and the connector 20 are components made of 304 stainless steel. 304 stainless steel components have a smooth and robust surface, and possess excellent mechanical properties such as rust resistance, corrosion resistance, heat resistance, and low-temperature strength, which is beneficial for extending their service life.

[0084] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention, and all such changes should fall within the protection scope of the claims of the present invention.

Claims

1. A wire take-up nut for enameled wire, characterized in that, It includes a nut body and a connector that is driven to rotate by a power tool; the connector is fixedly connected to the nut body, and the nut body is driven to rotate by the rotation of the connector.

2. The enameled wire take-up nut as described in claim 1, characterized in that, The axis of rotation of the connector coincides with the axis of rotation of the nut body.

3. The enameled wire take-up nut as described in claim 2, characterized in that, The connector is fixed to the end face of one end of the nut body.

4. The enameled wire take-up nut as described in claim 3, characterized in that, The radial cross-sectional area of ​​the connector is smaller than the radial cross-sectional area of ​​the nut body, so that a shoulder is formed at the position where the connector engages with the nut body.

5. The enameled wire take-up nut as described in claim 2, characterized in that, One end of the connector is inserted into the interior of one end of the nut body, and the other end of the connector is exposed outside the nut body.

6. The enameled wire take-up nut as described in claim 2, characterized in that, The connector is fixed to the circumferential sidewall of the nut body.

7. The enameled wire take-up nut as described in any one of claims 1-6, characterized in that, The outer contour shape of the radial section of the connector is a regular polygon.

8. The enameled wire take-up nut as described in claim 7, characterized in that, The connector is a hexagonal nut.

9. The enameled wire take-up nut as described in any one of claims 1-6, characterized in that, The connection between the connector and the nut body is either welding or fastener connection.

10. The enameled wire take-up nut as described in any one of claims 1-6, characterized in that, The circumferential sidewall of the nut body has an insertion hole.

11. The enameled wire take-up nut as described in any one of claims 1-6, characterized in that, It is a 304 stainless steel component.

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