CN212113462U

CN212113462U - High-voltage coil mold of pouring type dry-type transformer

Info

Publication number: CN212113462U
Application number: CN202020869794.6U
Authority: CN
Inventors: 杨山云; 冯维群
Original assignee: Wuxi Yangshi Transformer Co Ltd
Current assignee: Wuxi Yangshi Transformer Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-08
Anticipated expiration: 2030-05-22

Abstract

The utility model belongs to the technical field of high-voltage coil mould, in particular to a casting type dry type transformer high-voltage coil mould, which comprises a base, two sliding blocks are arranged at the top of the base in a sliding way, supporting rods are welded at the tops of the two sliding blocks, a positioning disc is rotatably arranged at one side where the two supporting rods are close to each other, a winding rod is welded at one side where the two positioning discs are close to each other, a push rod motor is welded at the top of the base, the output end of the push rod motor and one side of the supporting rod are welded together, two fixing rods are welded at the top of the base, and a guide rod is welded at one side of the fixing rod close to the supporting rod. The production time is reduced, and the working efficiency of processing is improved.

Description

High-voltage coil mold of pouring type dry-type transformer

Technical Field

The utility model relates to a high-voltage coil mould technical field especially relates to a pouring type dry-type transformer high-voltage coil mould.

Background

The transformer coil is a coil, and the transformer needs a coil to operate. According to phase fraction: (1) single-phase transformer: the method is used for single-phase loads and three-phase transformer banks. (2) Three-phase transformer: the voltage raising and reducing device is used for raising and reducing voltage of a three-phase system. According to the volume: the coil of the small transformer is generally made of round copper wire with insulation, the coil of the large transformer is made of flat copper wire with insulation, and the coil is generally divided into a layer type and a cake type. The coil is formed by continuously winding the turns of the coil in layers in the axial direction, and is called a layer coil. Each layer is cylindrical, so that the coil has better mechanical strength, is not easy to deform and is convenient to wind. The coil composed of two layers is called double-layer cylinder type; the multilayer cylinder is composed of multiple layers.

However, in the prior art, the conductors used by the coil before winding are generally uniformly wound on the take-up reel, and the coil is wound by the rotating device, but when the take-up reel stops winding, the coil continues to be unwound due to inertia, so that the winding of the wires is affected, the normal production of the coil is affected, the working efficiency is reduced, the winding auxiliary device cannot be adjusted according to the actual interval of the wires, and the production flexibility is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a casting type dry-type transformer high-voltage coil mould.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-voltage coil mould of a pouring dry type transformer comprises a base, wherein two sliding blocks are slidably mounted at the top of the base, supporting rods are welded at the tops of the two sliding blocks, positioning discs are rotatably mounted on one sides, close to the two supporting rods, of the two positioning discs, winding rods are welded on one sides, close to the two positioning discs, of the two positioning discs, a push rod motor is welded at the top of the base, the output end of the push rod motor and one side of each supporting rod are welded together, two fixing rods are welded at the top of the base, a guide rod is welded on one side, close to the supporting rods, of each fixing rod, the same rotating shaft is rotatably mounted on the two fixing rods, a take-up reel is fixedly arranged on the rotating shaft, a rotating motor is welded at the top of the base and is positioned at one side, the welding of cask top has splint, one side that the dead lever is close to the cask is equipped with the gag lever post, slidable mounting has the stopper on the gag lever post, one side and cask welding of stopper are in the same place.

Preferably, the vertical section of the clamping plate is V-shaped, a friction block is arranged on the inner side of the clamping plate, and a spring is arranged between the friction block and the clamping plate.

Preferably, the inner wall of the barrel is provided with threads, and the threaded rod is matched with the threads in the barrel.

Preferably, the guide sleeve is welded at one end, far away from the fixing rod, of the guide rod, the vertical section of the guide rod is of an L-shaped structure, and the outer ring of the take-up reel is wound with a conductive conductor.

Preferably, the top of base has seted up the spout, and the welding has the slide bar in the spout, slider and slide bar sliding connection.

Preferably, the bottom of the fixed rod is provided with a mounting seat through a bolt, and the bottom of the mounting seat and the top of the base are welded together.

Compared with the prior art, the beneficial effects of the utility model are that: during the use at first the winding pole rotates through drive winding auxiliary device, the take-up reel is with the conductor unwrapping wire, interval between the coil makes the push rod motor promote, promote bracing piece and winding pole along the spout direction, the flexibility of using improves, when stopping the winding, will rotate the motor and start, it rotates the threaded rod to rotate the motor, the threaded rod drives the cask and rises, descend, the cask upwards promotes driving splint, make the friction plate and the contact of pivot outer lane of splint inner wall, increase pivot pivoted frictional force, make pivot stall unwrapping wire.

The utility model discloses simple structure, convenient to use can promote the bracing piece according to the interval between the coil, improve the flexibility of using, and splint are fixed with the pivot, prevent that the conductor line from continuing to prevent that the line from causing the winding, reduce artifical manual work of disassembling, have reduced production time, improve the work efficiency of processing.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side view of the support rod of FIG. 1;

FIG. 3 is a side view of the fixing rod of FIG. 1;

FIG. 4 is a schematic vertical sectional view of the splint of FIG. 3

In the figure: 1. a base; 2. a slider; 3. a support bar; 4. positioning a plate; 5. a winding rod; 6. a push rod motor; 7. fixing the rod; 8. a guide bar; 9. a rotating shaft; 10. a take-up reel; 11. rotating the motor; 12. a threaded rod; 13. a barrel; 14. a splint; 15. a limiting rod; 16. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage coil mould of a pouring dry type transformer comprises a base 1, two sliding blocks 2 are slidably mounted on the top of the base 1, supporting rods 3 are welded on the tops of the two sliding blocks 2, positioning discs 4 are rotatably mounted on the sides, close to the two supporting rods 3, of the two positioning discs 4, winding rods 5 are welded on the sides, close to the two positioning discs 4, of the two positioning discs, a push rod motor 6 is welded on the top of the base 1, the output end of the push rod motor 6 and one side of each supporting rod 3 are welded together, two fixing rods 7 are welded on the top of the base 1, one side, close to the supporting rods 3, of each fixing rod 7 is welded with a guide rod 8, the same rotating shaft 9 is rotatably mounted on the two fixing rods 7, a take-up reel 10 is fixedly sleeved on the rotating shaft 9, a rotating motor 11 is welded on the top of the base 1, a clamping plate 14 is welded at the top of the barrel 13, a limiting rod 15 is arranged at one side of the fixing rod 7 close to the barrel 13, a limiting block 16 is slidably arranged on the limiting rod 15, and one side of the limiting block 16 is welded with the barrel 13;

the vertical section of the clamping plate 14 is V-shaped, the inner side of the clamping plate 14 is provided with a friction block, a spring is arranged between the friction block and the clamping plate 14, the inner wall of the barrel 13 is provided with threads, the threaded rod 12 is matched with the threads in the barrel 13, one end of the guide rod 8, which is far away from the fixed rod 7, is welded with a guide sleeve, the vertical section of the guide rod 8 is of an L-shaped structure, the outer ring of the take-up reel 10 is wound with a conductive conductor, the top of the base 1 is provided with a sliding groove, a sliding rod is welded in the sliding groove, the sliding block 2 is in sliding connection with the sliding rod, the bottom of the fixed rod 7 is provided with a mounting seat through a bolt, the bottom of the mounting seat is welded with the top of the base 1, when in use, firstly, the winding rod 5 rotates by driving the winding auxiliary device, the take-up reel, improve the flexibility of using, when stopping the winding, will rotate motor 11 and start, rotate motor 11 and rotate threaded rod 12, threaded rod 12 drives cask 13 and rises, descends, and cask 13 upwards promotes at movable clamp plate 14 for the friction plate of splint 14 inner wall and the contact of pivot 9 outer lane increase pivot 9 pivoted frictional force, make pivot 9 stall unwrapping wire, the utility model discloses simple structure, convenient to use can promote the bracing piece according to the interval between the coil, improve the flexibility of using, and splint are fixed with the pivot, prevent that the conductor line from continuing to prevent that the line from causing the winding, reduce artifical manual work of disassembling, have reduced production time, improve the work efficiency of processing.

The working principle is as follows: when in use, the winding rod 5 is firstly driven to rotate by the winding auxiliary device, the conductor wire is paid off by the take-up reel 10, the push rod motor 6 is driven according to the space between the coils, the support rod 3 and the winding rod 5 are driven along the direction of the chute, the flexibility of use is improved, when the winding is stopped, the rotating motor 11 is started, the rotating motor 11 rotates the threaded rod 12, the threaded rod 12 drives the barrel 13 to ascend and descend, the barrel 13 drives the clamping plate 14 to ascend, the friction plate of the inner wall of the clamping plate 14 is contacted with the outer ring of the rotating shaft 9, the rotating friction force of the rotating shaft 9 is increased, and the rotating shaft 9 stops rotating and paying off, the utility model has simple structure and convenient use, can drive the support rod according to the space between the coils, improves the flexibility of use, the clamping plate fixes the rotating shaft, prevents the conductor wire from, the production time is reduced, and the working efficiency of processing is improved.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pouring type dry-type transformer high-voltage coil mould, includes base (1), its characterized in that: the top of the base (1) is provided with two sliding blocks (2) in a sliding manner, the tops of the two sliding blocks (2) are fixedly provided with supporting rods (3), one side, close to the two supporting rods (3), of each sliding block is rotatably provided with a positioning disc (4), one side, close to the two positioning discs (4), of each sliding block is fixedly provided with a winding rod (5), the top of the base (1) is welded with a push rod motor (6), the output end of the push rod motor (6) is welded with one side of each supporting rod (3), the top of the base (1) is welded with two fixing rods (7), one side, close to the supporting rods (3), of each fixing rod (7) is welded with a guide rod (8), the two fixing rods (7) are rotatably provided with a same rotating shaft (9), a take-up reel (10) is fixedly arranged on the rotating shaft (9), and, rotate motor (11) and be located one side of dead lever (7), the output welding of rotating motor (11) has threaded rod (12), cask (13) are installed through the screw thread in threaded rod (12), cask (13) top welding has splint (14), one side that dead lever (7) are close to cask (13) is equipped with gag lever post (15), slidable mounting has stopper (16) on gag lever post (15), one side and cask (13) welding of stopper (16) are in the same place.

2. The high-voltage coil mold of the cast dry-type transformer according to claim 1, wherein: the vertical section of the clamping plate (14) is V-shaped, a friction block is arranged on the inner side of the clamping plate (14), and a spring is arranged between the friction block and the clamping plate (14).

3. The high-voltage coil mold of the cast dry-type transformer according to claim 1, wherein: the inner wall of the barrel (13) is provided with threads, and the threaded rod (12) is matched with the threads in the barrel (13).

4. The high-voltage coil mold of the cast dry-type transformer according to claim 1, wherein: the wire winding device is characterized in that a guide sleeve is welded at one end, far away from the fixing rod (7), of the guide rod (8), the vertical section of the guide rod (8) is of an L-shaped structure, and a conductive conductor is wound on the outer ring of the wire winding disc (10).

5. The high-voltage coil mold of the cast dry-type transformer according to claim 1, wherein: the top of base (1) has seted up the spout, and the welding has the slide bar in the spout, slider (2) and slide bar sliding connection.

6. The high-voltage coil mold of the cast dry-type transformer according to claim 1, wherein: the bottom of the fixed rod (7) is provided with a mounting seat through a bolt, and the bottom of the mounting seat is welded with the top of the base (1).