CN211788633U - An inductor winding device - Google Patents

Abstract

The utility model discloses an inductance winding device, which comprises a box body, a hollow guide column, a top rod, a fixed column, a turntable and a fixed plate. The box body is a rectangular hollow box, and four corners of the lower surface of the bottom of the box body are welded There are pillars fixed, and the lower surface of the turntable is fixed by welding in the middle of the top upper surface of the box. The turntable is made by movably connecting several annularly distributed rollers between the upper and lower discs. A vertical fixed column is fixed, and the overall structure is simple, convenient and stable. The inductance is fixed by the pull rod under the action of the spring force. The first reciprocating rotation of the motor makes the gear drive the rack, which makes the top rod move up and down, and the second motor continuously drives, so that the enameled wire is wound vertically reciprocatingly. As for the inductance, the fast clamping is realized by the fixing device, which greatly reduces the time for installing the fixed inductance. The fan and filter screen are provided in the box to achieve the function of internal dustproof ventilation and heat dissipation.

Description

An inductor winding device

technical field

The utility model relates to a winding device, in particular to an inductor winding device.

Background technique

Inductance is the ratio of the magnetic flux of the wire to the current that produces this magnetic flux when an alternating current is passed through the wire, which generates an alternating magnetic flux around the interior of the wire. When a DC current passes through an inductor, there are only fixed magnetic lines of force around it, which do not change with time. The inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to that of a transformer, but there is only one winding. The inductor has a certain inductance, which only hinders the change of the current. The inductor is generally composed of a skeleton, a winding, a shield, a packaging material, a magnetic core or an iron core.

The most critical step in the production process of the inductor is the winding process. The traditional winding device is more troublesome to use. It is necessary to separate the fixed tooling by pneumatic or manual methods, and then place the inductor on the tooling and clamp it by a pneumatic device. , to fix the enameled wire head, these operations are more troublesome, resulting in lower production efficiency.

Utility model content

The purpose of the present invention is to provide an inductor winding device to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An inductance winding device, comprising a box body, a hollow guide column, a top rod, a fixed column, a turntable and a fixed plate, the box body is a rectangular hollow box, and four corners of the bottom lower surface of the box body are welded and fixed with pillars. The lower surface of the turntable is fixed by welding in the middle of the top and upper surface of the body. The turntable is made by movably connecting a number of annularly distributed rollers between the upper and lower discs. The upper surface of the turntable is fixed with a vertical fixed by welding. The enameled wire barrel is nested on the fixed column. The top of the box is located on one side of the turntable with a through hole. The through hole is welded with a fixing frame. The fixing frame is a hollow cylinder. The inner side of the fixing frame is connected by screws. The inner side of the hollow guide post is movably connected and fixed with a vertical ejector rod. The top of the ejector rod is fixed with a lead ring by welding. The opening of the lead ring is horizontal and faces one end of the enameled wire barrel. The two ends of the lead ring are fixed with rubber rings by bonding. The rubber rings at both ends of the lead ring are used to prevent the surface insulation paint from being worn during the pulling process of the enameled wire. The lower end of the top rod is located inside the box and the vertical rack is fixed by welding. , the first motor is placed horizontally, the output shaft of the first motor is fixed with a gear through a key pin connection, the gear of the first motor is meshed with the rack, and by controlling the reciprocating rotation of the motor, the gear can drive the rack to move up and down; the top of the box is fixed A through hole is opened on one side of the frame, the through hole is welded and fixed with a shaft frame, a through hole is opened in the middle of the shaft frame and a bearing is fixed, the shaft frame, the fixed frame and the turntable are on the same straight line, and the inside of the box is located in the shaft frame The second motor is fixed by screw connection below. The second motor is placed vertically and the output shaft is vertically upward. The output shaft of the second motor is fixed in the bearing of the axle frame through interference fit. The top of the output shaft of the second motor is matched with the bottom of the fixed plate through the key pin. In the middle, the middle groove on the upper surface of the fixed plate is cylindrical, the diameter of the cylindrical groove of the fixed plate is equal to the diameter of the bottom of the inductor, the outer ring of the fixed plate has several evenly distributed through holes, and each through hole of the fixed plate is fixed with a spring , a fixing device is fitted with interference fit in the outermost through hole of the fixing plate.

As a further scheme of the present utility model: the fixing device includes a fixing plate, a compression spring, a spring sleeve and a pull rod, the spring sleeve is a cylinder with a ring welded at one end, a compression spring is placed inside the spring sleeve, and one end of the compression spring is It is welded with the ring of the spring sleeve, the other end of the compression spring is welded to the surface of the fixed plate, the fixed plate is located in the middle of the compression spring and is welded and fixed to one end of the pull rod, the pull rod passes through the spring sleeve and the inside of the compression spring, and the other end of the pull rod is welded and fixed in the middle of the circle.

As a further solution of the present utility model: one side of the box body is provided with a rectangular hole, the rectangular hole of the box body is fixed with a wire filter by welding, the other side of the box body is provided with a square hole, and the box body is A fan is fixed in the square hole through screw connection, and the fan and the filter are used for heat dissipation of the first motor and the second motor inside the box.

Compared with the prior art, the beneficial effects of the present utility model are: the overall structure is simple, convenient and stable, the inductance is fixed by the pull rod under the action of the spring force, and the motor rotates back and forth to make the gear drive the rack, so that the ejector rod moves up and down, and the motor two The continuous transmission makes the enameled wire reciprocate vertically on the inductor, and the fast clamping is realized by the fixing device, which greatly reduces the time for installing the fixed inductor. The fan and filter screen are installed in the box to achieve the function of internal dustproof ventilation and heat dissipation.

Description of drawings

FIG. 1 is a schematic structural diagram of an inductor winding device.

FIG. 2 is a front view of an inductor winding device.

FIG. 3 is a schematic structural diagram of a fixing device in an inductor winding device.

As shown in the picture: 1. Box body; 2. Fixed frame; 3. Hollow guide post; 4. Ejector rod; 5. Rack; 6. Gear; 7. Lead ring; 8. Fixed post; 9. Turntable; 10 , motor one; 11, motor two; 12, inductance; 13, fixing device; 14, fixing plate; 15, axle frame; 16, fan; 17, pillar; 18, enameled wire barrel; 19, filter screen; 20, fixing plate ; 21. Spring sleeve; 22. Compression spring; 23. Pull rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, an inductor winding device includes a box body 1 , a hollow guide column 3 , a top rod 4 , a fixed column 8 , a turntable 9 and a fixed plate 14 . The box body 1 is a cuboid hollow box. The four corners of the bottom lower surface of the box body 1 are welded and fixed with pillars 17. The middle of the top upper surface of the box body 1 is welded to fix the lower surface of the turntable 9. The turntable 9 is connected by two upper and lower discs. A number of annularly distributed rollers are movably connected between them. The upper surface of the turntable 9 is fixed with a vertical fixed column 8 by welding. The fixed column 8 is nested with an enameled wire barrel 18. The top of the box 1 is located on the turntable 9. A through hole is opened on one side, and a fixing frame 2 is welded on the through hole. The fixing frame 2 is a hollow cylinder. The inner side of the fixing frame 2 is connected and fixed to the hollow guide column 3 by screws. Rod 4, the top of the top rod 4 is fixed with a lead ring 7 by welding, the opening of the lead ring 7 is horizontal and toward one end of the enameled wire barrel 18, the two ends of the lead ring 7 are fixed with rubber rings by bonding, and the two ends of the lead ring 7 are rubber The ring is used to prevent the surface insulating paint from being worn during the pulling process of the enameled wire. The top rod 4 is located at the lower end of the box body 1 and the vertical rack 5 is fixed by welding. , the motor one 10 is placed horizontally, the output shaft of the motor one 10 is fixed with a gear 6 through a key pin connection, the gear 6 of the motor one 10 meshes with the rack 5, and the gear 6 can drive the rack 5 by controlling the reciprocating rotation of the motor one 10. Move up and down; the top of the box body 1 is located on one side of the fixing frame 2 and has a through hole, the through hole is welded and fixed with the shaft frame 15, the middle of the shaft frame 15 has a through hole and is fixed with a bearing, the shaft frame 15, the fixing frame 2 and the turntable 9 are on the same straight line, the inside of the box 1 is located below the axle frame 15, and the second motor 11 is fixed by screw connection, the second motor 11 is placed vertically and the output shaft is vertically upward, and the output shaft of the second motor 11 is fixed by interference fit In the bearing of the axle frame 15, the top of the output shaft of the second motor 11 is matched with the middle of the bottom of the fixed plate 14 through the key pin. The outer ring of the fixed plate 14 is provided with a number of evenly distributed through holes, each through hole of the fixed plate 14 is fixed with a spring, and the outermost through hole of the fixed plate 14 is fitted with a fixing device 13 by interference.

The fixing device 13 includes a fixing plate 20, a compression spring 22, a spring sleeve 21 and a pull rod 23. The spring sleeve 21 is a cylinder with a circular ring welded at one end. A compression spring 22 is placed inside the spring sleeve 21. One end is welded to the ring of the spring sleeve 21, the other end of the compression spring 22 is welded to the surface of the fixing plate 20, the fixing plate 20 is located in the middle of the compression spring 22 and is welded and fixed to one end of the pull rod 23, the pull rod 23 passes through the spring sleeve 21 and compresses Inside the spring 22, the other end of the pull rod 23 is welded and fixed in the middle of the circular plate.

One side of the box body 1 is provided with a rectangular hole, the rectangular hole of the box body 1 is fixed with a wire filter 19 by welding, and the other side of the box body 1 is provided with a square hole, and the square hole of the box body 1 passes through. The fan 16 is fixed by screw connection, and the fan 16 and the filter screen 19 are used for heat dissipation of the motor one 10 and the motor two 11 inside the box 1 .

In this scheme, the models of motor one 10 and motor two 11 all use 57BYGH56-401A and its supporting power supply and circuit. The power supply interface of the motor is connected to the power supply system through a switch to realize the rotation control of the motor. It involves circuits and electronic components and modules. As the prior art, those skilled in the art can completely realize it, and needless to say, the content of the protection of the present invention does not involve the improvement of software and methods.

The working principle of the present invention is as follows: by pulling the pull rod 23 on one side of the fixed plate 14, the fixed plate 20 is pulled into the fixed plate 14, at this time, the fixed inductor 12 is nested, and the pull rod 23 is released to fix the inductor under the action of the spring force. 12. Nest the enameled wire barrel 18 on the fixed post 8, pull one end of the wire end of the enameled wire barrel 18 through the lead ring 7, then fix it on the inductor 12, start the motor one 10 and the motor two 11, the motor one 10 reciprocates, The rack 5 is driven by the gear 6 , so that the ejector rod 4 moves up and down, and the second motor 11 continuously drives, so that the enameled wire is vertically reciprocated and wound on the inductor 12 .

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present invention, any modifications, equivalent replacements, improvements, etc. made should be included within the protection scope of the present invention.

Claims (5)

1. An inductor winding device, comprising a box body (1), a hollow guide post (3), an ejector rod (4), a fixed post (8), a turntable (9) and a fixed disc (14), characterized in that, The box body (1) is a cuboid hollow box, the four corners of the bottom lower surface of the box body (1) are welded and fixed with pillars (17), and the middle of the top upper surface of the box body (1) is welded to fix the turntable (9). ), the turntable (9) is made by movably connecting several annularly distributed rollers between the upper and lower discs, and the upper surface of the turntable (9) is fixed with a vertical fixing column (8) by welding, An enameled wire barrel (18) is nested on the fixing column (8), and a through hole is formed on the top of the box body (1) on one side of the turntable (9), and a fixing frame (2) is welded on the through hole. The fixing frame (2) ) is a hollow cylinder, the inner side of the fixing frame (2) is fixed with the hollow guide post (3) by screw connection, the inner side of the hollow guide post (3) is movably connected with a vertical ejector rod (4), and the top of the ejector rod (4) is fixed The lead ring (7) is fixed by welding, the lower end of the ejector rod (4) located inside the box (1) is welded to fix the vertical rack (5), and the inside of the box (1) is located on the side of the rack (5) through the The motor one (10) is fixed with screw connection, the motor one (10) is placed horizontally, the output shaft of the motor one (10) is fixed with a gear (6) through a key pin connection, the gear (6) of the motor one (10) and the rack (5) are meshed, and by controlling the reciprocating rotation of motor one (10), the gear (6) can drive the rack (5) to move up and down; the top of the box (1) is located on the side of the fixing frame (2) with a through hole. , the through hole is welded and fixed with a shaft frame (15), a through hole is opened in the middle of the shaft frame (15) and a bearing is fixed, and the shaft frame (15), the fixing frame (2) and the turntable (9) are on the same straight line , the inside of the box body (1) is located below the axle frame (15), and the second motor (11) is fixed by screw connection, the second motor (11) is placed vertically and the output shaft is vertically upward, and the output shaft of the second motor (11) is through interference fit It is fixed in the bearing of the axle frame (15). 2 . The inductor winding device according to claim 1 , wherein the opening of the lead ring ( 7 ) is horizontal and faces one end of the enameled wire barrel ( 18 ), and both ends of the lead ring ( 7 ) are bonded by bonding 2 . Fixed with rubber ring. 3. The inductance winding device according to claim 1, wherein the top of the output shaft of the second motor (11) is matched with the bottom middle of the fixed plate (14) through a key pin, and the bottom of the fixed plate (14) The middle groove on the upper surface is cylindrical, the diameter of the cylindrical groove of the fixed plate (14) is equal to the diameter of the bottom of the inductor (12), the outer ring of the fixed plate (14) has a number of evenly distributed through holes. A spring is fixed in each of the through holes, and a fixing device (13) is interference-fitted in the outermost through hole of the fixing plate (14). 4. The inductor winding device according to claim 3, wherein the fixing device (13) comprises a fixing plate (20), a compression spring (22), a spring sleeve (21) and a pull rod (23) ), the spring sleeve (21) is a cylinder with a ring welded at one end, a compression spring (22) is placed inside the spring sleeve (21), and one end of the compression spring (22) is welded to the ring of the spring sleeve (21). , the other end of the compression spring (22) is welded to the surface of the fixing plate (20), the fixing plate (20) is located in the middle of the compression spring (22) and is welded and fixed to one end of the pull rod (23), and the pull rod (23) passes through the spring sleeve ( 21) and the compression spring (22), the other end of the pull rod (23) is welded and fixed in the middle of the circular plate. 5 . The inductor winding device according to claim 1 , wherein a rectangular hole is opened on one side of the box body ( 1 ), and a metal wire is fixed in the rectangular hole of the box body ( 1 ) by welding. 6 . In the filter screen (19), a square hole is opened on the other side of the box body (1), and a fan (16) is fixed in the square hole of the box body (1) through screw connection.

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