CN218299596U - Amorphous common mode inductance core winding device - Google Patents

Abstract

The utility model discloses an amorphous common-mode inductor iron core winding device, which comprises a winding base, a winding main body is rotatably installed on one side of the winding base, and a rotating rod is arranged through the winding main body. When the device needs to remove the common-mode inductance core ring, first turn the push plate, and then the push plate drives the L-shaped clamping column to rotate, so that the L-shaped clamping column moves to the set position in the L-shaped clamping groove, and then pulls Push the plate, so as to drive the tooth column to move, and then use the cooperation between the tooth column and the tooth plate to make the sliding plate rotate. When the sliding plate rotates, the winding column cannot rotate due to the limitation of the sliding groove, but it will be in the elastic groove. Move inside, and then the multiple winding posts move towards the direction close to the rotating rod, which will loosen the support for the common mode inductor core ring, which can make it easier to take the common mode inductor core ring, and can The use effect of the winding device is improved.

Description

An amorphous common mode inductor core winding device

technical field

The utility model relates to the technical field of common-mode inductor core winding, in particular to an amorphous common-mode inductor core winding device.

Background technique

Common-mode inductors are also called common-mode choke coils, which are often used to filter common-mode electromagnetic interference signals in switching power supplies. External radiation emission. The common-mode inductor core needs to be wound with a winding machine during production, but the reason why the existing winding machine supports the common-mode inductor core too tightly often takes a long time to remove, and after removing It is easy to cause damage to the common mode inductor core. To this end, we propose an amorphous common-mode inductor core winding device.

Utility model content

The purpose of this utility model is to provide a winding device for an amorphous common-mode inductor core. When it is necessary to remove the common-mode inductor core ring, the push plate is first rotated, and then the push plate drives the L-shaped clamping column to rotate, so that The L-shaped card column moves to the set position in the L-shaped card slot, and then pulls the push plate to drive the tooth column to move, and then uses the cooperation between the tooth column and the tooth plate to make the sliding plate rotate. When the sliding plate rotates, it rotates The wire column cannot rotate due to the limitation of the sliding groove, but it will move in the elastic groove, and then multiple winding columns will move towards the direction close to the rotating rod, which will loosen the common mode inductor core ring In this way, it is more convenient to take the common-mode inductor core ring, avoid damage to the common-mode inductor core, and improve the use effect of the winding device, so as to solve the above-mentioned problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an amorphous common mode inductor core winding device, including a winding base, one side of the winding base is rotatably installed with a winding body, and the winding A plurality of winding posts are slidably installed on the main body, a motor is fixedly installed inside the winding base, a rotating rod is fixedly installed at the output end of the motor, and the rotating rod is installed through the winding main body.

Preferably, a positioning hole is provided on the winding post, a positioning slot is provided inside the winding post, and the positioning hole communicates with the positioning slot, a rotating shaft is installed in the positioning slot, and a rotating shaft is fixedly installed on the positioning slot. There are oval discs.

Preferably, a plurality of rubber half cylinders are fixedly installed on the elliptical disk, and the plurality of rubber half cylinders are evenly distributed on the elliptical disk.

Preferably, the inside of the winding main body is provided with a sliding bin, the inside of the sliding bin is rotatably installed with a sliding plate, and the inner wall of the winding main body near the winding post is provided with a plurality of sliding slots, An elastic slot is opened on the sliding plate, and the winding post extends to the sliding chamber and is slidably installed on the elastic slot, and a spring is fixedly installed between the winding post in the elastic slot and the inner wall of the elastic slot.

Preferably, a tooth plate is fixedly installed on the rear wall of the sliding plate, a push plate is slidably installed on the upper end of the winding main body, and a tooth column is fixedly installed on the side of the push plate close to the winding main body, and the tooth column Extending into the sliding chamber, the tooth column cooperates with the tooth plate.

Preferably, an L-shaped clamping post is fixedly installed on the side of the push plate close to the winding main body, and an L-shaped clamping groove is opened in the winding main body, and the L-shaped clamping post and the L-shaped clamping groove can cooperate.

Compared with the prior art, the beneficial effects of the utility model are:

When it is necessary to remove the common mode inductance core ring, first turn the push plate, and then the push plate drives the L-shaped clamping column to rotate, so that the L-shaped clamping column moves to the set position in the L-shaped card slot, and then pull the push plate , so as to drive the tooth column to move, and then use the cooperation between the tooth column and the tooth plate to make the sliding plate rotate. When the sliding plate rotates, the winding column cannot rotate due to the limitation of the sliding groove, but it will be carried out in the elastic groove. Move, and then multiple winding posts move towards the direction close to the rotating rod, which will loosen the support for the common mode inductor core ring, which can make it easier to adopt the common mode inductor core ring, and can improve the The effect of the winding device;

When the device is in use, first insert the common-mode inductance core to be wound into the positioning hole, and the common-mode inductance core will push the elliptical disk to rotate on the rotating shaft, and then insert the common-mode inductance core into the positioning slot. The common mode inductance core is fixed, and the rubber semi-cylinder on the elliptical disc can increase the friction between the elliptical disc and the common mode inductive core, making it easier to rotate the elliptical disc, and the rubber semi-cylinder is made of rubber, which can prevent the common mode While the inductance core is fixed, the common-mode inductance core can be clamped and damaged, so that the common-mode inductance core can be wound more conveniently, and the use effect of the winding device can be improved.

Description of drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Fig. 2 is a sectional view of the side structure of the utility model;

Fig. 3 is a partial structure sectional view of the utility model;

Fig. 4 is a schematic diagram of the front structure of the winding body of the utility model;

Fig. 5 is a cross-sectional view of the front structure of the winding body of the utility model;

Fig. 6 is a cross-sectional view of the front structure of the utility model winding post;

Fig. 7 is a cross-sectional view of the side structure of the push plate of the utility model;

Fig. 8 is a three-dimensional schematic diagram of a part of the structure of the utility model.

In the figure: 1, winding base; 2, winding main body; 3, winding column; 4, positioning hole; 5, positioning slot; 6, rotating shaft; 7, elliptical disc; ; 10, sliding plate; 11, sliding slot; 12, motor; 13, rotating rod; 14, elastic groove; ; 20, L-shaped card slot.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1:

Please refer to Figures 1-8, the utility model provides a technical solution: an amorphous common-mode inductor core winding device, including a winding base 1, a winding body 2 is installed on one side of the winding base 1 for rotation, A plurality of winding columns 3 are slidably installed on the winding main body 2, a motor 12 is fixedly installed inside the winding base 1, and a rotating rod 13 is fixedly installed on the output end of the motor 12, and the rotating rod 13 is arranged through the winding main body 2, The inside of the winding main body 2 is provided with a sliding bin 9, and the inside of the sliding bin 9 is rotatably equipped with a sliding plate 10. The inner wall of the winding main body 2 near the side of the winding post 3 is provided with a plurality of sliding grooves 11, and the sliding plate 10 is provided with an elastic groove 14, and the winding column 3 extends to the sliding chamber 9 and is slidably installed on the elastic groove 14, and a spring 15 is fixedly installed between the winding column 3 in the elastic groove 14 and the inner wall of the elastic groove 14, A tooth plate 18 is fixedly installed on the rear wall of the sliding plate 10, a push plate 16 is slidably installed on the upper end of the winding main body 2, and a tooth column 17 is fixedly installed on the side of the push plate 16 near the winding main body 2, and the tooth column 17 extends In the sliding chamber 9, the tooth column 17 and the tooth plate 18 cooperate with each other, and the side of the push plate 16 close to the winding main body 2 is fixedly installed with an L-shaped clamping column 19, and the winding main body 2 is provided with an L-shaped locking groove 20, and The L-shaped clamping column 19 and the L-shaped clamping groove 20 can cooperate.

Specifically, when the winding device needs to take off the common mode inductance core ring after the winding is completed, the push plate 16 is first rotated, and then the push plate 16 drives the L-shaped clamping column 19 to rotate, so that the L-shaped clamping column 19 moves to Set the position in the L-shaped card slot 20, then pull the push plate 16, the tooth column 17 is moved by the pulling of the push plate 16, and then utilize the cooperation of the tooth column 17 and the tooth plate 18 to make the sliding plate 10 rotate, when sliding When the plate 10 rotates, the winding post 3 cannot rotate because of the limitation of the sliding groove 11, but it will move in the elastic groove 14, and then a plurality of winding posts 3 will move in a direction close to the rotating rod 13, which is The support to the common-mode inductor core ring will be loosened, which can make it easier to take the common-mode inductor core ring, and can improve the use effect of the winding device.

Example 2:

Please refer to Figures 1-6, the utility model provides a technical solution: an amorphous common-mode inductor core winding device, one side of the winding base 1 is rotatably installed with a winding body 2, and the winding body 2 slides A plurality of winding posts 3 are installed, a motor 12 is fixedly installed inside the winding base 1, and a rotating rod 13 is fixedly installed on the output end of the motor 12, and the rotating rod 13 is arranged through the winding main body 2, and the winding post 3 is provided with There is a positioning hole 4, a positioning groove 5 is opened inside the winding post 3, and the positioning hole 4 communicates with the positioning groove 5, a rotating shaft 6 is installed in the positioning groove 5, and an elliptical disc 7 is fixedly installed on the rotating shaft 6, and the elliptical disc 7 A plurality of rubber semi-cylinders 8 are fixedly installed on the top, and the plurality of rubber semi-cylinders 8 are evenly distributed on the elliptical disk 7 .

Specifically, when the device is in use, the common-mode inductance core to be wound is first inserted into the positioning hole 4, and the common-mode inductance core will push the oval disk 7 to rotate on the rotating shaft 6, and then the The common-mode inductor core inserted into the positioning groove 5 is fixed, and the rubber semi-cylinder 8 on the oval disc 7 can increase the friction between the oval disc 7 and the common-mode inductor core, making it easier for the oval disc 7 to rotate, and The rubber semi-cylindrical 8 is made of rubber, which can fix the common-mode inductor core and at the same time prevent the common-mode inductor core from being clamped and damaged. The effect of using the device.

Working principle: When the device is in use, first insert the common mode inductor core to be wound into the positioning hole 4, this is the common mode inductor core will push the oval disc 7 to rotate on the rotating shaft 6, and then The common-mode inductor core inserted into the positioning groove 5 is fixed, and the rubber semi-cylinder 8 on the oval disc 7 can increase the friction between the oval disc 7 and the common-mode inductor core, making it easier for the oval disc 7 to rotate, and The rubber semi-cylindrical 8 is made of rubber material, which can fix the common-mode inductance iron core, then start the motor 12, and the motor 12 will drive the rotating rod 13 to rotate, and then the winding body 2 on the rotating rod 13 will rotate, through The winding column 3 winds the common-mode inductance iron core. After the winding is completed, when the common-mode inductance iron core needs to be removed, the push plate 16 is first rotated, and then the push plate 16 drives the L-shaped clamping column 19 to rotate, so that the L-shaped The shaped post 19 moves to the set position in the L-shaped slot 20, and then the push plate 16 is pulled, and the tooth post 17 is moved by the pulling of the push plate 16, and then the sliding plate is moved by the cooperation of the tooth post 17 and the tooth plate 18. 10 rotates, and when the sliding plate 10 rotates, the winding post 3 cannot rotate because of the restriction of the sliding groove 11, but it will move in the elastic groove 14, and then a plurality of winding posts 3 are all close to the rotating rod 13 Moving in the direction of the common mode inductor will loosen the support of the common mode inductor core ring, which can make it easier to take the common mode inductor core ring.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An amorphous common-mode inductor core winding device, comprising a winding base (1), characterized in that: one side of the winding base (1) is rotatably equipped with a winding main body (2), the A plurality of winding columns (3) are slidably installed on the winding main body (2), a motor (12) is fixedly installed inside the winding base (1), and a rotating shaft is fixedly installed at the output end of the motor (12). rod (13), and the rotating rod (13) is set through the winding main body (2). 2. An amorphous common mode inductor core winding device according to claim 1, characterized in that: the winding post (3) is provided with a positioning hole (4), and the winding post (3) ) is provided with a positioning groove (5), and the positioning hole (4) communicates with the positioning groove (5), and a rotating shaft (6) is installed in the positioning groove (5), and the rotating shaft (6) is fixedly installed Oval dish (7) is arranged. 3. An amorphous common-mode inductor core winding device according to claim 2, characterized in that: a plurality of rubber semi-cylinders (8) are fixedly installed on the elliptical disk (7), and a plurality of rubber The half cylinders (8) are evenly distributed on the elliptical disk (7). 4. A winding device for an amorphous common-mode inductor core according to claim 1, characterized in that: a sliding compartment (9) is provided inside the winding main body (2), and the sliding compartment (9) ) is installed with a sliding plate (10) for rotation, and a plurality of sliding grooves (11) are provided on the inner wall of the winding body (2) near the side of the winding post (3), and the sliding plate (10) ) is provided with an elastic groove (14), and the winding column (3) extends to the sliding warehouse (9) and is slidably installed on the elastic groove (14), and the winding column (3) in the elastic groove (14) A spring (15) is fixedly installed between the inner wall of the elastic groove (14). 5. A kind of amorphous common-mode inductor core winding device according to claim 4, characterized in that: a tooth plate (18) is fixedly installed on the rear wall of the sliding plate (10), and the winding The upper end of the main body (2) is slidably equipped with a push plate (16), and the side of the push plate (16) close to the winding main body (2) is fixedly equipped with a tooth column (17), and the tooth column (17) extends to the sliding In the bin (9), the tooth column (17) cooperates with the tooth plate (18). 6. An amorphous common-mode inductor core winding device according to claim 5, characterized in that: the side of the push plate (16) close to the winding body (2) is fixed with an L-shaped clamping post (19), the winding main body (2) is provided with an L-shaped clamping groove (20), and the L-shaped clamping column (19) can cooperate with the L-shaped clamping groove (20).

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