CN216902545U

CN216902545U - Winding pressing device of transformer

Info

Publication number: CN216902545U
Application number: CN202123352568.4U
Authority: CN
Inventors: 钟飞月; 陈翠琼; 陈文雄; 林泰宇
Original assignee: Foshan Yikai Electronic Technology Co ltd
Current assignee: Foshan Yikai Electronic Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-05
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a winding pressing device of a transformer, which comprises a main frame structure and a support structure, wherein the main frame structure comprises a base, a second supporting column is arranged on the top surface of the base, a second connecting rod is arranged on the left side of the second supporting column, a pressing cylinder is arranged at the bottom of the second connecting rod, and a pressing block is arranged at the bottom of the pressing cylinder; the support structure comprises a placing seat and a support frame, wherein the placing seat is located on the top surface of the base, a transformer is placed on the top surface of the placing seat, a winding is arranged outside the transformer, a pressing plate is arranged outside the winding, a driving motor is arranged inside the right end of the support frame, a driving gear is arranged on an output shaft of the driving motor, and a rotating device is arranged outside the driving gear. This winding closing device of transformer, installing of pinch roller and clamp plate can compress tightly the transformer of difference, and can control the dynamics that compresses tightly.

Description

Winding pressing device of transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a winding pressing device of a transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the following main functions: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

However, the pressing device of the transformer winding in the current market can only be used for iron cores of certain specifications and can only be used in a fixed use scene, the application range of the device has limitation, a large number of fixing structures are required to be screwed to fix the winding, and the fixing efficiency of the winding is reduced

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a winding pressing device of a transformer, which has the advantages of high efficiency and the like, is suitable for various transformers, and solves the problem of single structure and low efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a winding closing device of transformer, includes body frame structure and supporting structure, the body frame structure includes the base, the second support column has been installed to the top surface of base, the second connecting rod has been installed in the left side of second support column, the compressing cylinder has been installed to the bottom of second connecting rod, the briquetting has been installed to the bottom of compressing cylinder.

The support structure comprises a placing seat and a support frame, wherein the placing seat is located on the top surface of the base, a transformer is placed on the top surface of the placing seat, a winding is arranged outside the transformer, a pressing plate is arranged outside the winding, a driving motor is arranged inside the right end of the support frame, a driving gear is arranged on an output shaft of the driving motor, and a rotating device is arranged outside the driving gear.

Further, rotating device includes the driven gear ring with the drive gear outside looks meshing, two first support columns have been installed to the top surface of driven gear ring, the transformer is located between two first support columns.

Furthermore, a driving motor is arranged inside the first supporting column, a driving gear is arranged on an output shaft of the driving motor, and a driving belt is meshed with the outside of the driving gear.

Furthermore, two compression gears are meshed inside the driving belt, push shafts are connected to the compression gears through threads inside the compression gears, and the outer portions of the two push shafts penetrate through the upper end and the lower end of the first supporting column respectively.

Furthermore, a first supporting plate is arranged on the inner side of the pushing shaft, two first connecting rods are arranged on the inner side of the first supporting plate, a pressing rod is arranged on the inner side of each first connecting rod, and a pressing wheel is arranged outside each pressing rod.

Furthermore, the second support column is located on the right side of the first support column, the pressing block is located above the transformer, and the pressing plate is connected with the spring.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this winding closing device of transformer, installing of pinch roller and clamp plate can compress tightly the transformer of difference, and can control the dynamics that compresses tightly.

2. This winding closing device of transformer, transformer with place installing of seat, can fix the transformer of equidimension not, drive through drive gear drives driven gear ring and rotates and compress tightly the transformer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the swivel of the present invention.

In the figure: the device comprises a base 1, a driving gear 2, a driving belt 3, a driving gear 4, a pressing gear 5, a first supporting column 6, a first connecting rod 7, a transformer 8, a pressing block 9, a pressing plate 10, a first supporting plate 11, a second connecting rod 12, a pushing shaft 13, a pressing rod 14, a placing seat 15, a pressing wheel 16 and a driven gear ring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the winding pressing device of the transformer in the present embodiment includes a main frame structure and a support structure, the main frame structure includes a base 1, a second supporting pillar is installed on a top surface of the base 1, a second connecting rod 12 is installed on a left side of the second supporting pillar, a pressing cylinder is installed at a bottom of the second connecting rod 12, and a pressing block 9 is installed at a bottom of the pressing cylinder.

In this embodiment, the second support column is located on the right side of the first support column 6, the pressing block 9 is located above the transformer 8, and the pressing plate 10 is connected with the spring inside.

The transformer 8 is placed on the placing seat 15, the pressing cylinder puts down the pressing block 9 to press the pressing block, then the pressing plate 10 is clamped on a winding outside the transformer 8, and the driving motor starts the driving gear 2 to start to rotate to drive the driven gear ring 17 to rotate.

The supporting structure comprises a placing seat 15 and a supporting frame which are located on the top surface of the base 1, a transformer 8 is placed on the top surface of the placing seat 15, a winding is arranged outside the transformer 8, a pressing plate 10 is arranged outside the winding, a driving motor is arranged inside the right end of the supporting frame, a driving gear 2 is arranged on an output shaft of the driving motor, and a rotating device is arranged outside the driving gear 2.

In this embodiment, the rotating device includes a driven gear ring 17 engaged with the outer side of the driving gear 2, two first supporting columns 6 are installed on the top surface of the driven gear ring 17, and the transformer 8 is located between the two first supporting columns 6.

In this embodiment, the first support column 6 is internally provided with a driving motor, an output shaft of the driving motor is provided with a driving gear 4, and the driving gear 4 is externally engaged with a driving belt 3.

The first supporting column 6 drives the pressing wheel 16 to rotate around the pressing plate 10, the driving gear 4 is driven to rotate, the driving belt 3 meshed with the outside is also driven to rotate, the pressing gear 5 is driven to rotate, the pushing shaft 13 meshed with the inside of the pressing gear 5 moves towards the inside, the surface of the pressing wheel 16 is contacted with the outside of the pressing plate 10, and then the pressing wheel is driven to rotate and press through the rotation of the driven gear ring 17, so that the winding and the transformer 8 are fixed more firmly.

In this embodiment, two pressing gears 5 are engaged with the inside of the driving belt 3, a pushing shaft 13 is connected to the inside of the pressing gear 5 through a screw thread, and the outside of the two pushing shafts 13 respectively penetrate through the upper and lower ends of the first supporting column 6.

In this embodiment, the first support plate 11 is installed inside the push shaft 13, the two first connecting rods 7 are installed inside the first support plate 11, the pressing rod 14 is installed inside the first connecting rods 7, and the pressing wheel 16 is installed outside the pressing rod 14.

The working principle of the above embodiment is as follows:

place transformer 8 on placing seat 15, it puts down briquetting 9 and compresses tightly it to compress tightly the cylinder, then with clamp plate 10 centre gripping on the outside winding of transformer 8, driving motor starts drive gear 2 and begins to rotate, it rotates to drive driven gear ring 17, first support column 6 drives pinch roller 16 along with it and rotates round clamp plate 10, it also along with rotating to drive gear 4 begins to rotate outside engaged driving belt 3, and drive pinch gear 5 and rotate, the inside engaged with of pinch gear 5 pushes away axle 13 and moves to inside, contact the surface of pinch roller 16 with the outside of clamp plate 10, then rotation through driven gear ring 17, rotate it and compress tightly, make winding and transformer 8 fixed more firm.

Has the advantages that:

1. the winding pressing device of the transformer can press different transformers by installing the pressing wheel 16 and the pressing plate 10, and can control the pressing force.

2. This winding closing device of transformer, transformer 8 with place installing of seat 15, can fix not transformer 8 of equidimension, drive driven gear ring 17 through drive gear 2's drive and rotate and compress tightly transformer 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a winding closing device of transformer, includes body frame structure and supporting structure, its characterized in that: the main frame structure comprises a base (1), wherein a second supporting column is arranged on the top surface of the base (1), a second connecting rod (12) is arranged on the left side of the second supporting column, a pressing cylinder is arranged at the bottom of the second connecting rod (12), and a pressing block (9) is arranged at the bottom of the pressing cylinder;

the support structure comprises a placing seat (15) and a supporting frame, wherein the placing seat (15) and the supporting frame are located on the top surface of the base (1), a transformer (8) is placed on the top surface of the placing seat (15), a winding is arranged outside the transformer (8), a pressing plate (10) is arranged outside the winding, a driving motor is arranged inside the right end of the supporting frame, a driving gear (2) is arranged on an output shaft of the driving motor, and a rotating device is arranged outside the driving gear (2).

2. The winding compression device of a transformer as claimed in claim 1, wherein: the rotating device comprises a driven gear ring (17) meshed with the outer side of the driving gear (2), two first supporting columns (6) are installed on the top surface of the driven gear ring (17), and the transformer (8) is located between the two first supporting columns (6).

3. The winding compression device of a transformer as claimed in claim 2, wherein: the driving mechanism is characterized in that a driving motor is arranged inside the first supporting column (6), a driving gear (4) is arranged on an output shaft of the driving motor, and a driving belt (3) is meshed outside the driving gear (4).

4. A winding compression device for a transformer according to claim 3, wherein: the driving belt (3) is internally engaged with two pressing gears (5), the pressing gears (5) are in threaded connection with pushing shafts (13), and the two pushing shafts (13) penetrate through the outer portions of the upper end and the lower end of the first supporting column (6) respectively.

5. The winding compression device of a transformer according to claim 4, wherein: the inner side of the push shaft (13) is provided with a first supporting plate (11), the inner side of the first supporting plate (11) is provided with two first connecting rods (7), the inner side of each first connecting rod (7) is provided with a pressing rod (14), and the outer part of each pressing rod (14) is provided with a pressing wheel (16).

6. The winding compression device of a transformer as claimed in claim 2, wherein: the second support column is located on the right side of the first support column (6), the pressing block (9) is located above the transformer (8), and the pressing block (10) is connected with a spring inside.