CN221551693U - Common mode inductor winding mechanism - Google Patents

Abstract

The utility model discloses a common-mode inductor winding mechanism, and relates to the technical field of common-mode inductors. It comprises a placing table, a moving structure is arranged on the placing table, the moving structure comprises a moving U-shaped plate arranged on the placing table, a rotating structure is arranged on the moving U-shaped plate, the rotating structure comprises a rotating table symmetrically arranged on the moving U-shaped plate, a winding assembly is arranged on the rotating table, and a placing structure is arranged on the placing table. The utility model places and positions the magnetic ring during the winding operation through the arrangement of the moving structure, the rotating structure, the winding assembly and the placing structure, and makes the wire body symmetrically placed and clamped on the wire clamp, the winding assembly follows the moving structure and the rotating structure to continuously adjust the position, so as to ensure the synchronous winding operation, the fixed half ring and the hinged half ring ensure the position of the magnetic ring is fixed and a certain winding gap is reserved, there is no need to replace the magnetic ring at the winding station, and the work efficiency is improved.

Description

Common mode inductance winding mechanism

Technical Field

The utility model relates to the technical field of common-mode inductors, in particular to a common-mode inductor winding mechanism.

Background

Common mode inductors are also called common mode chokes, are commonly used for filtering common mode electromagnetic interference signals in a switching power supply of a computer, and need winding equipment when the common mode inductors are wound.

The prior common-mode inductance winding structure (application publication number: CN 204360899U) has the following defects: the winding structure can effectively improve the product impedance, so that the EMC (electromagnetic compatibility) of the whole machine accords with or even is superior to the national standard, meanwhile, the turn-to-turn voltage difference of coils is reduced, and turn-to-turn short circuits are effectively prevented.

Disclosure of utility model

The present utility model is directed to a common mode inductance winding mechanism to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: common mode inductance wire winding mechanism, including placing the platform, place the bench and be provided with moving structure, moving structure is including setting up the removal U template of placing the bench, be provided with rotating structure on the removal U template, rotating structure is including the symmetry setting rotating table on removing the U template, be provided with wire winding subassembly on the rotating table, place the bench and be provided with and place the structure, place the structure including the symmetry fix the L type post of placing the bench front and back side, the horizontal pole outer end of L type post is fixed with the fixed semi-ring, place the magnetic ring on the fixed semi-ring, the articulated semi-ring that has on the fixed semi-ring, be fixed with the connecting block on the articulated semi-ring that is located back side position, the symmetry is provided with the fastener on the connecting block, the fastener sets up respectively in the symmetrical position of magnetic ring top.

Preferably, the moving structure further comprises an electric telescopic rod connected with the back side of the moving U-shaped plate, the electric telescopic rod is connected with the placing table, the moving U-shaped plate is arranged on the placing table in a sliding mode, a screw rod is inserted in one side between vertical plates of the moving U-shaped plate in a rotating mode, a fixing rod is fixed to the other side between the vertical plates of the moving U-shaped plate, the screw rod and the fixing rod are integrally sleeved with the moving table, and one end of the screw rod is connected with a rotating motor.

Preferably, the rotating structure further comprises a fixed driving ring gear sleeved on the lower portion of the outer side of the rotating table, the rotating table rotates with the moving table, a driving wheel is meshed on one side of the driving ring gear, a vertical rod is fixedly inserted into a center shaft of the driving wheel, a driving motor is connected to the bottom end of the vertical rod, and a U-shaped plate fixed with the moving table is sleeved on the vertical rod in a rotating mode.

Preferably, the winding assembly comprises lifting rods arranged at two sides above the rotating table, a first L-shaped plate is connected to the lifting rods at one side, and a second L-shaped plate is connected to the lifting rods at the other side.

Preferably, the first L-shaped plate is arranged to be downward, the middle part of the first L-shaped plate is provided with a fixed block, a first telescopic rod is connected between the fixed block and the vertical plate of the first L-shaped plate, the outer side surface of the fixed block is connected with a first transverse clamp, and the bottom surface of the fixed block is connected with a downward clamp.

Preferably, the second L-shaped plate is arranged to be upward, the middle part of the second L-shaped plate is provided with a fixed block, a second telescopic rod is connected between the fixed block and the vertical plate of the second L-shaped plate, the outer side surface of the fixed block is connected with a second transverse clamp, and the top surface of the fixed block is connected with an upward clamp.

Compared with the prior art, the utility model has the beneficial effects that:

this common mode inductance wire winding mechanism, through the setting of moving structure, rotating-structure, wire winding subassembly and placing the structure, when carrying out wire winding operation, place the location with the magnetic ring to make the line body symmetry place the centre gripping on the fastener, wire winding subassembly follows moving structure and rotating-structure and carries out continuous position adjustment, thereby guarantee to carry out wire winding operation in step, fixed semi-ring and articulated semi-ring guarantee the fixed with certain wire winding clearance of leaving to the position of magnetic ring, need not to change the wire winding station with the magnetic ring, work efficiency improves to some extent.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the removal placement table of the present utility model;

FIG. 3 is a front view of the removal placement table of the present utility model;

fig. 4 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

In the figure: 1. a placement table; 2. moving the U-shaped plate; 201. an electric telescopic rod; 202. a screw; 203. a fixed rod; 204. a mobile station; 3. a rotating table; 301. driving a ring gear; 302. a driving wheel; 4. a lifting rod; 401. a first L-shaped plate; 402. a first transverse clip; 403. a downward clip; 404. a second L-shaped plate; 405. an upward clamp; 406. a second transverse clip; 407. a fixed block; 5. an L-shaped column; 501. a stationary half ring; 502. a hinged semi-ring; 503. a connecting block; 504. a wire clamp; 6. and a magnetic ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the process of using the magnetic ring 6, a winding mechanism is needed, and the winding mechanism provided by the utility model is specially used for synchronous symmetrical winding operation of the magnetic ring 6, so that the efficiency of the winding operation is ensured.

As shown in fig. 1 to 4, the present utility model provides a technical solution: common mode inductance wire winding mechanism, including placing platform 1, be provided with moving structure on placing platform 1, moving structure is including setting up the removal U template 2 on placing platform 1, be provided with rotating structure on the removal U template 2, rotating structure is including the symmetry setting rotating table 3 on removing U template 2, be provided with wire winding subassembly on the rotating table 3, place and be provided with on the platform 1 and place the structure, place the structure and be fixed with stationary half ring 501 including the horizontal pole outer end of the L type post 5,L of symmetry fixing on the front and back side of placing platform 1, stationary half ring 501 is last to have placed magnetic ring 6, it has articulated half ring 502 to articulate on stationary half ring 501, be fixed with connecting block 503 on the articulated half ring 502 that is located back side position, the symmetry is provided with fastener 504 on the connecting block, fastener 504 sets up respectively in magnetic ring 6 top symmetry position, thereby make things convenient for the symmetrical placement clamp to get the line body.

In the embodiment, the movable structure still includes the electric telescopic rod 201 that removes U template 2 back side and connects, electric telescopic rod 201 is connected with placing the platform 1, remove U template 2 slip setting and place on the platform 1, it inserts to be equipped with screw rod 202 to rotate one side between the riser of remove U template 2, the opposite side is fixed with dead lever 203 between the riser of remove U template 2, screw rod 202 and dead lever 203 whole cover are equipped with movable table 204, screw rod 202 one end is connected with rotating electrical machines, wherein, it is to say, this mechanism electric connection, guarantee that this mechanism of current program control carries out the operation.

In the embodiment, the rotating structure further comprises a fixed driving ring gear 301 sleeved on the lower portion of the outer side of the rotating table 3, the rotating table 3 rotates with the moving table 204, a driving wheel 302 is meshed on one side of the driving ring gear 301, a vertical rod is fixedly inserted into a middle shaft of the driving wheel 302, the bottom end of the vertical rod is connected with a driving motor, a U-shaped plate fixed with the moving table 204 is sleeved on the vertical rod in a rotating mode, and the driving motor is a self-locking type servo motor in the prior art.

In the embodiment, wire winding subassembly includes the jacking rod 4 that the both sides position set up above the rotating table 3, be connected with first L template 401 on the jacking rod 4 that is located one side position, be connected with second L template 404 on the jacking rod 4 that is located the opposite side position, first L template 401 sets up to vertical board downwardly, be provided with fixed block 407 in the middle part of first L template 401, be connected with first telescopic rod between the vertical board of fixed block 407 and first L template 401, the fixed block 407 lateral surface is connected with first horizontal clamp 402, fixed block 407 bottom surface is connected with down clamp 403, wherein, jacking rod 4 and first telescopic rod are prior art's electric telescopic rod 201.

In the embodiment, the second L-shaped plate 404 is arranged to be vertical plate upwards, the middle part of the second L-shaped plate 404 is provided with a fixed block 407, a second telescopic rod is connected between the fixed block 407 and the vertical plate of the second L-shaped plate 404, the outer side surface of the fixed block 407 is connected with a second transverse clamp 406, the top surface of the fixed block 407 is connected with an upward clamp 405, wherein the second telescopic rod is an electric telescopic rod 201 in the prior art, when in winding operation, the magnetic ring 6 is placed and positioned through the arrangement of a moving structure, a rotating structure, a winding assembly and a placing structure, and the wire body is symmetrically placed and clamped on a wire clamp 504, the winding assembly is subjected to continuous position adjustment along with the moving structure and the rotating structure, so that the synchronous winding operation is ensured, the fixed semi-rings 501 and the hinged semi-rings 502 ensure that the magnetic ring 6 are fixed in position and certain winding gaps are reserved, the magnetic ring 6 is not required to be replaced by a winding station, and the working efficiency is improved.

Working principle: when the mechanism is used, the magnetic ring 6 is positioned and fixed through the fixed semi-ring 501 and the hinged semi-ring 502, one end of a wire body is placed on the wire clamp 504, the program control rotating table 3 symmetrically rotates, the rotating table 3 synchronously moves, and in the moving process, the first transverse clamp 402, the downward clamp 403, the second transverse clamp 406 and the upward clamp 405 are adapted to move, so that the wire body is ensured to be wound on the magnetic ring 6.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims (6)

1. Common mode inductance wire winding mechanism, including placing platform (1), its characterized in that: the movable U-shaped template comprises a movable platform (1), wherein the movable platform comprises a movable U-shaped template (2) arranged on the movable platform (1), a rotating structure is arranged on the movable U-shaped template (2), the rotating structure comprises a rotating platform (3) symmetrically arranged on the movable U-shaped template (2), a winding component is arranged on the rotating platform (3), the movable U-shaped template is arranged on the movable U-shaped template (1), the movable U-shaped template comprises L-shaped posts (5) symmetrically fixed on the front side and the back side of the movable U-shaped template (1), fixed semi-rings (501) are fixed at the outer ends of transverse rods of the L-shaped posts (5), magnetic rings (6) are arranged on the fixed semi-rings (501), hinged semi-rings (502) are hinged on the fixed semi-rings (502) positioned on the back side, wire clamps (504) are symmetrically arranged on the connecting blocks (503), and the wire clamps (504) are respectively arranged at symmetrical positions above the magnetic rings (6).

2. The common mode inductance winding mechanism of claim 1, wherein: the movable structure further comprises an electric telescopic rod (201) connected with the back side of the movable U-shaped plate (2), the electric telescopic rod (201) is connected with the placing table (1), the movable U-shaped plate (2) is arranged on the placing table (1) in a sliding mode, a screw rod (202) is inserted between the vertical plates of the movable U-shaped plate (2) in a rotating mode, a fixing rod (203) is fixed on the other side between the vertical plates of the movable U-shaped plate (2), a movable table (204) is integrally sleeved on the screw rod (202) and the fixing rod (203), and one end of the screw rod (202) is connected with a rotating motor.

3. The common mode inductance winding mechanism of claim 1, wherein: the rotating structure further comprises a fixed driving ring gear (301) sleeved on the lower portion of the outer side of the rotating table (3), the rotating table (3) and the moving table (204) rotate, a driving wheel (302) is meshed on one side of the driving ring gear (301), a vertical rod is fixedly inserted into a middle shaft of the driving wheel (302), a driving motor is connected to the bottom end of the vertical rod, and a U-shaped plate fixed with the moving table (204) is sleeved on the vertical rod in a rotating mode.

4. The common mode inductance winding mechanism of claim 1, wherein: the winding assembly comprises lifting rods (4) arranged at two sides above the rotating table (3), a first L-shaped plate (401) is connected to the lifting rods (4) at one side, and a second L-shaped plate (404) is connected to the lifting rods (4) at the other side.

5. The common-mode inductance winding mechanism of claim 4, wherein: the utility model discloses a fixed plate, including L template, fixed block (407), horizontal clamp (402) are connected with to the side of fixed block (407), fixed block (407) outside face, fixed block (407) bottom surface is connected with down clamp (403), first L template (401) set up to vertical board down, fixed block (407) middle part is provided with fixed block (407), is connected with first telescopic rod between the vertical board of fixed block (407) and first L template (401).

6. The common-mode inductance winding mechanism of claim 4, wherein: the second L-shaped plate (404) is arranged to be vertical plate upwards, the middle part of the second L-shaped plate (404) is provided with a fixed block (407), a second telescopic rod is connected between the fixed block (407) and the vertical plate of the second L-shaped plate (404), the outer side surface of the fixed block (407) is connected with a second transverse clamp (406), and the top surface of the fixed block (407) is connected with an upward clamp (405).