Insulation framework capable of preventing winding deviation

Abstract

The utility model relates to the technical field of insulating frameworks, and discloses an insulating framework for preventing winding deviation, which comprises a base plate for fixing a base, the bottom end of the base plate is fixedly connected with a fixing pipe, the inner wall of the fixing pipe is in threaded connection with a threaded pipe through a transmission group, and the top end of the threaded pipe is rotatably connected with an adapter ring. The top end of the adapter ring is connected with a fixed ball and a side wing frame for winding a coil through an extrusion group, the outermost layer of the side wing frame is provided with a polyformaldehyde layer, the inner side of the polyformaldehyde layer is provided with a silicon rubber layer, the outermost layer of the base plate is provided with a carbon fiber reinforced plastic layer, and the outer wall of the side wing frame is provided with an inner groove plate. According to the utility model, the framework is convenient to install, the insulation framework is ensured not to loosen or fall off in the operation process, the stability of the whole structure is enhanced, the framework is ensured to maintain good performance and stability in a high-temperature environment, and deformation is prevented in the operation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulation framework, especially to prevent the insulation framework of wire deviation. BACKGROUND

[0002] The insulation framework preventing wire deviation is a key component in the manufacture of electronic components, especially in the manufacture of transformers, inductors or multi-layer coils, which can effectively prevent the wire from deviating during the manufacturing process, thereby ensuring the quality and performance of the product.

[0003] After searching, the insulation framework preventing wire deviation with the publication number CN216564709U includes: a framework body, both sides of which are inwardly recessed with a wire winding part; an inner baffle, which is arranged at the top of the framework body and located at one end of the framework body; an outer baffle, which is arranged at the top of the framework body and located at the other end of the framework body, and is arranged opposite to the inner baffle; the framework body is downwardly bent at both ends to form a through slot for mounting an iron core; a positioning column is arranged at the bottom of the framework body, and a positioning hole is arranged on the iron core and matched with the positioning column; a copper wire is wound around the wire winding part, the inner baffle and the outer baffle limit the forward and backward movement of the copper wire relative to the insulation framework, and the cooperation of the positioning column and the positioning hole limits the forward and backward movement of the insulation framework relative to the iron core, realizing the fixed connection of the copper wire, the iron core and the insulation framework, preventing the insulation framework from deviating, and further preventing the rotor from interfering with the insulation framework.

[0004] Based on the above-mentioned patent, the copper wire is wound around the wire winding part, the inner baffle and the outer baffle limit the forward and backward movement of the copper wire relative to the insulation framework, and the cooperation of the positioning column and the positioning hole limits the forward and backward movement of the insulation framework relative to the iron core, realizing the fixed connection of the copper wire, the iron core and the insulation framework, preventing the insulation framework from deviating, and further preventing the rotor from interfering with the insulation framework, but the framework in the patent is not convenient to install to the motor rotor, which leads to more assembly time, needs more manual operation, increases the labor intensity of workers, and increases the labor intensity of workers. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides an insulation framework preventing wire deviation, which is convenient for installing the framework, ensures that the insulation framework will not loosen or fall off during operation, enhances the stability of the overall structure, ensures that the framework can still maintain good performance and stability in a high-temperature environment, and prevents deformation during operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The insulation framework preventing wire deviation comprises:

[0008] As the base fixed effect base plate, the bottom end fixedly connected with the fixed tube, the fixed tube inner wall is connected with the threaded pipe through the transmission group screw, the threaded pipe top end is rotatably connected with the adapter ring, the adapter ring top end is connected with the fixed ball through the extrusion group,

[0009] As the coil winding effect of the wing frame, the outermost layer of the wing frame is provided with a polyformal layer, the inner side of the polyformal layer is provided with a silicone rubber layer, the outermost layer of the base plate is provided with a carbon fiber reinforced plastic layer, and the outer wall of the wing frame is provided with an inner groove plate.

[0010] Further, the transmission group includes an adjusting ring fixedly connected to the outer wall of the threaded pipe, and the adjusting ring is rotatably connected to the outer wall of the fixed tube.

[0011] Further, the extrusion group includes a plurality of extrusion blocks fixedly connected to the outer wall of the adapter ring top end, and the outer wall of the fixed ball is tightly attached to the outer wall of the opposite end of the extrusion block.

[0012] Further, the fixed tube is fixedly connected with an inner cavity plate, the inner cavity plate is fixedly connected with a partition plate, and the inner wall of the inner cavity plate is provided with a plurality of closed cavities.

[0013] Further, the outer wall of the fixed ball is provided in the inner wall of the closed cavity, and the opposite end of the fixed ball is tightly attached to the inner wall of the fixed tube.

[0014] Further, the carbon fiber reinforced plastic layer is provided with an alumina ceramic on the inner side, and the alumina ceramic is provided with an epoxy resin layer on the inner side.

[0015] Further, the silicone rubber layer is provided with a silicon nitride ceramic on the inner side, and the silicon nitride ceramic is provided with a polyamide layer on the inner side.

[0016] The utility model has the advantages of:

[0017] 1. In the utility model, the fixed ball extrudes the motor rotor when the adjusting ring is rotated, which facilitates the installation of the framework, ensures that the insulating framework will not loosen or fall off during operation, enhances the stability of the overall structure, and is simple and convenient to operate, without the need for complex tools or steps, improves production efficiency, and can flexibly adapt to rotors of different diameters, increasing the versatility and flexibility of installation.

[0018] 2. In the utility model, the various materials provided by the base plate and the wing frame enhance the overall structure of the framework, making it less likely to deform or be damaged in high-load and high-vibration environments, while ensuring that the framework can still maintain good performance and stability in high-temperature environments, and preventing deformation during operation, ensuring the overall structural stability of the framework and prolonging its service life. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A perspective view of the insulation framework for preventing wire deviation according to the present application is provided.

[0020] Figure 2 A half sectional view of the base plate of the insulation framework for preventing wire deviation according to the present application is provided.

[0021] Figure 3 A half sectional view of the inner cavity plate of the insulation framework for preventing wire deviation according to the present application is provided.

[0022] Figure 4 A sectional view of the epoxy resin layer of the insulation framework for preventing wire deviation according to the present application is provided.

[0023] Figure 5 A sectional view of the polyamide layer of the insulation framework for preventing wire deviation according to the present application is provided.

[0024] Legend:

[0025] 1, base plate; 2, side wing frame; 3, inner groove plate; 4, fixed tube; 5, inner cavity plate; 6, adjusting ring; 7, closed cavity; 8, partition plate; 9, polyamide layer; 10, threaded tube; 11, adapter ring; 12, extrusion block; 13, fixed ball; 14, carbon fiber reinforced plastic layer; 15, aluminum oxide ceramic; 16, epoxy resin layer; 17, polyformaldehyde layer; 18, silicone rubber layer; 19, silicon nitride ceramic. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Reference Figures 1-3 , the present application provides an embodiment: an insulation framework for preventing wire deviation, including the base plate 1 as the base fixed effect, the base plate 1 bottom end fixedly connected with fixed tube 4, threaded tube 10 outer wall fixedly connected with adjusting ring 6, adjusting ring 6 outer wall rotationally connected on the outer wall of fixed tube 4, threaded tube 10 top end rotationally connected with adapter ring 11, adapter ring 11 top end outer wall fixedly connected with a plurality of extrusion blocks 12, fixed ball 13 outer wall and extrusion block 12 opposite end outer wall are closely attached, fixed tube 4 outer wall fixedly connected with inner cavity plate 5, inner cavity plate 5 top end fixedly connected with partition plate 8, inner cavity plate 5 inner wall is provided with a plurality of closed cavities 7, fixed ball 13 outer wall is arranged in the inner wall of closed cavity 7, and the opposite end of fixed ball 13 is attached to the inner wall of fixed tube 4.

[0028] Specifically: the coil is wound at the side wing frame 2, and the coil is fixed by the inner hook of the inner groove plate 3 to prevent the coil from falling off the side wing frame 2, the fixed tube 4 is sleeved on the motor rotor, the threaded tube 10 is moved along the inside of the fixed tube 4 by rotating the adjusting ring 6, and then the extrusion block 12 extrudes the fixed ball 13 in the closed cavity 7 through the adapter ring 11, so that the fixed ball 13 firmly fixes the motor rotor through the fixed tube 4, and the base plate 1 is conveniently installed on the motor rotor.

[0029] Referring to Figure 4 and Figure 5 , as the coil winding function of the side wing frame 2, the outermost layer of the side wing frame 2 is provided with a polyformaldehyde layer 17, the inner side of the polyformaldehyde layer 17 is provided with a silicone rubber layer 18, the outermost layer of the base plate 1 is provided with a carbon fiber reinforced plastic layer 14, the outer wall of the side wing frame 2 is provided with an inner groove plate 3, the inner side of the carbon fiber reinforced plastic layer 14 is provided with an alumina ceramic 15, the inner side of the alumina ceramic 15 is provided with an epoxy resin layer 16, the inner side of the silicone rubber layer 18 is provided with a silicon nitride ceramic 19, and the inner side of the silicon nitride ceramic 19 is provided with a polyamide layer 9.

[0030] Specifically: the carbon fiber reinforced plastic layer 14 has high mechanical strength and heat resistance, which can enhance the stability of the overall structure, the alumina ceramic layer 15 has good wear resistance and self-lubricating property, and high mechanical strength, which can effectively reduce friction and wear, the epoxy resin layer 16 has good insulation performance and heat resistance, which ensures electrical insulation and stability in high temperature environment, the polyformaldehyde layer 17 has excellent heat resistance, mechanical properties and chemical stability, which is suitable for various harsh working conditions, the silicone rubber layer 18 has a certain flexibility, which can absorb vibration and impact to a certain extent, the silicon nitride ceramic layer 19 has excellent mechanical strength and heat resistance, which further improves the stability of the device, and the polyamide layer 9 has good mechanical strength, toughness and insulation performance, which can effectively prevent the side wing frame 2 from deforming, and ensure the stability and reliability of the winding.

[0031] Working principle: the coil is wound at the side wing frame 2, and the coil is prevented from falling off from the side wing frame 2 by the hooking coil in the inner groove plate 3, while the fixed tube 4 is sleeved at the motor rotor, rotating the adjusting ring 6 to make the threaded tube 10 move along the fixed tube 4, so that the threaded tube 10 makes the extrusion block 12 extrude the fixed ball 13 at the closed cavity 7 through the adapter ring 11, so that the fixed ball 13 fixes the motor rotor through the fixed tube 4, which facilitates the base plate 1 to be installed at the motor rotor, while the carbon fiber reinforced plastic layer 14 has high mechanical strength and heat resistance, the alumina ceramic 15 has good wear resistance and self-lubricating property, high mechanical strength, the epoxy resin layer 16 has good insulation performance and heat resistance, the polyformaldehyde layer 17 has excellent heat resistance, mechanical properties and chemical stability, the silicone rubber layer 18 has certain flexibility, the silicon nitride ceramic 19 has excellent mechanical strength and heat resistance, improves the stability of the device, and the polyamide layer 9 has good mechanical strength, toughness and insulation performance, preventing the side wing frame 2 from being deformed.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. An insulation form for preventing winding deviation, characterized by, Include: As the base fixed effect of the base plate (1), the bottom end of the base plate (1) is fixedly connected with a fixed tube (4), the inner wall of the fixed tube (4) is threadedly connected with a threaded tube (10) through a transmission group, the top end of the threaded tube (10) is rotatably connected with an adapter ring (11), and the top end of the adapter ring (11) is connected with a fixed ball (13) through an extrusion group; As the coil winding effect of the side wing frame (2), the outermost layer of the side wing frame (2) is provided with a polyformaldehyde layer (17), the inner side of the polyformaldehyde layer (17) is provided with a silicone rubber layer (18), the outermost layer of the base plate (1) is provided with a carbon fiber reinforced plastic layer (14), and the outer wall of the side wing frame (2) is provided with an inner groove plate (3).

2. The insulation bobbin for preventing winding deviation according to claim 1, wherein: The transmission group includes an adjusting ring (6) fixedly connected to the outer wall of the threaded tube (10), and the outer wall of the adjusting ring (6) is rotatably connected to the outer wall of the fixed tube (4).

3. The wire offset preventing insulation form of claim 1, wherein: The extrusion group includes a plurality of extrusion blocks (12) fixedly connected to the top outer wall of the adapter ring (11), and the outer wall of the fixed ball (13) is tightly attached to the outer wall of the opposite end of the extrusion block (12).

4. The wire offset preventing insulation form of claim 1, wherein: The outer wall of the fixed tube (4) is fixedly connected with an inner cavity plate (5), the top end of the inner cavity plate (5) is fixedly connected with a partition plate (8), and the inner wall of the inner cavity plate (5) is provided with a plurality of closed cavities (7).

5. The wire offset preventing insulation form of claim 1, wherein: The outer wall of the fixed ball (13) is arranged on the inner wall of the closed cavity (7), and the opposite end of the fixed ball (13) is tightly attached to the inner wall of the fixed tube (4).

6. The wire offset preventing insulation form of claim 1, wherein: The inner side of the carbon fiber reinforced plastic layer (14) is provided with an alumina ceramic (15), and the inner side of the alumina ceramic (15) is provided with an epoxy resin layer (16).

7. The wire offset preventing insulation form of claim 1, wherein: The inner side of the silicone rubber layer (18) is provided with a silicon nitride ceramic (19), and the inner side of the silicon nitride ceramic (19) is provided with a polyamide layer (9).

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