CN213546127U

CN213546127U - Transformer coil pay off rack

Info

Publication number: CN213546127U
Application number: CN202022658830.7U
Authority: CN
Inventors: 黄文龙; 黄思评; 黄丽蓉; 陈阿伶; 王丽君
Original assignee: NANAN NANCI ELECTRONIC TECHNOLOGY CO LTD
Current assignee: NANAN NANCI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-25
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a transformer coil pay off rack, which comprises a base plate, one side fixedly connected with fixed plate at base plate top, inlay and install first bearing in one side of fixed plate, the opposite side sliding connection at base plate top has the movable plate, the cushion fixed mounting that the base plate set up through its top has electric telescopic handle, and electric telescopic handle's flexible end and movable plate fixed connection, be provided with a plurality of rotation section of thick bamboos between the opposite face of fixed plate and movable plate. This transformer coil pay off rack, through first slide bar, movable plate, electric telescopic handle, kelly, fixture block, a rotation section of thick bamboo, first bearing, fixed plate, rubber rand, spring, connecting rod, draw-in groove, second bearing, pulley, rotation clamping ring and bracing piece's cooperation use, accomplish the fixed of a plurality of coils, whole operation need not to borrow other instruments, and the operation is simple relatively, only needs once operation just can accomplish the fixed of four coil section of thick bamboos, need not the operation many times.

Description

Transformer coil pay off rack

Technical Field

The utility model relates to a transformer processing field specifically is a transformer coil pay off rack.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, the main functions are voltage transformation, current transformation, impedance transformation and the like, a coil in the transformer is an important structure in the transformer, the transformer coil is a coil, the coil is required in the transformer to operate, the transformer coil needs to bear normal working voltage when the transformer operates for a long time and also needs to bear the impact of atmospheric overvoltage and operation overvoltage in the use process, the winding structure has enough mechanical strength and can bear strong short-circuit current impact, the structure does not deform and damage under the strong electromagnetic force impact, and therefore, in the winding process of the coil, a special pay-off rack is needed to fix the coil, and the winding is convenient.

However, the existing transformer coil pay-off rack often adopts thread tightening when fixing the pay-off coil, the process is tedious, when there is a coil rack, every coil rack is mutually independent, it needs to fix each coil separately, wastes time and energy, reduces the winding efficiency.

Disclosure of Invention

An object of the utility model is to provide a transformer coil pay off rack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a transformer coil pay-off rack comprises a base plate, wherein a fixed plate is fixedly connected to one side of the top of the base plate, a first bearing is embedded and installed on one side of the fixed plate, a moving plate is connected to the other side of the top of the base plate in a sliding mode, an electric telescopic rod is fixedly installed on the base plate through a cushion block arranged on the top of the base plate, the telescopic end of the electric telescopic rod is fixedly connected with the moving plate, a plurality of rotating cylinders are arranged between opposite surfaces of the fixed plate and the moving plate, the outer wall of one rotating cylinder is fixedly connected with the inner wall of the first bearing, the other rotating cylinder is fixedly connected with a second bearing through a connecting block arranged on one side of the rotating cylinder, a rubber clamping ring is sleeved on the outer wall of the second bearing, a clamping groove matched with the rubber clamping ring is formed in one side of the moving plate, the inside of rotating a section of thick bamboo is provided with two kellies, and the both ends of kellies run through the card hole of seting up through on fixed plate and the movable plate and extend to the back of the body face mutually of fixed plate and movable plate respectively, two be provided with a plurality of connecting rods between the opposite face of kellies, the spring has been cup jointed, two to the outer wall of connecting rod just is located between two kellies the looks back of kellies all is the equidistance welding and installs a plurality of fixture blocks, and the one side that the kellies far away from the fixture block runs through the inner wall of rotating a section of thick bamboo and extends.

As a further aspect of the present invention: the utility model discloses a motor, including base plate, fixed plate, movable plate, backup pad, bracing piece outer wall, the both sides at base plate top just are located equal fixed mounting between fixed plate and the movable plate has the second slide bar, the middle part fixed mounting at base plate top has the drive post, the outer wall sliding connection of drive post has the backup pad, and the backup pad runs through the slide opening and the second slide bar sliding connection of seting up through its top, one side fixed mounting of drive post has the rack, the backup pad fixed mounting that the backup pad set up through its bottom has the motor, the bottom fixed mounting of backup pad has the bracing piece, be provided with bevel gear group between the outer wall of motor drive end and the outer wall of bracing piece, the circular gear who meshes with the rack has been cup jointed to the back that bracing piece.

As a further aspect of the present invention: the supporting rod comprises two supporting plates, and a rotating shaft is rotatably connected between opposite surfaces of the two supporting plates through a bearing.

As a further aspect of the present invention: the bevel gear set consists of two bevel gears which are matched with each other, and the two bevel gears are meshed with each other.

As a further aspect of the present invention: a sliding groove is formed in one side of the top of the base plate, a first sliding rod is fixedly connected between two sides of the inner wall of the sliding groove, and the moving plate is connected with the first sliding rod in a sliding mode through a sliding hole formed in one side of the moving plate in a penetrating mode.

As a further aspect of the present invention: the both sides of rotating connecting ring inner wall and outer wall all are four pulleys of circular equidistance fixed mounting, and rotate the connecting ring and pass through pulley and ring channel inner wall sliding connection, the roll groove with pulley looks adaptation is seted up to the inner wall of ring channel.

As a further aspect of the present invention: the opposite face that two kellies were run through respectively in the both ends of connecting rod extends to its inside, the equal fixedly connected with limiting plate in both ends of connecting rod.

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

1. the utility model discloses a first slide bar, the movable plate, electric telescopic handle, the kelly, the fixture block, a rotating cylinder, a first bearing, the fixed plate, the rubber rand, a spring, the connecting rod, the draw-in groove, the second bearing, the pulley, the cooperation of rotation connecting ring and bracing piece is used, accomplish the fixed of a plurality of coils, whole operation need not to borrow other instruments, the operation is simple relatively, only need once operation just can accomplish the fixed of four coil sections, need not the multiple operation, and is simple and convenient, time saving and labor saving, and through the pulley with rotate the setting of connecting ring, make every coil section of thick bamboo independently come out, different coil sections of thick bamboo can the independent rotation, the wasting of resources that causes when only needing to use single or less coil section of thick bamboo has been avoided, the different user demands of rotational speed when the transformer.

2. Through the montant, the rubber block, the backup pad, the second slide bar, the drive column, including a motor, an end cap, a controller, and a cover plate, the bracing piece, the cooperation of rack and bevel gear group is used, make the coil section of thick bamboo can be timely when stopping the winding stop, avoided stopping when the coil winding stops, and the coil section of thick bamboo causes the not tight problem of transformer coil winding because inertia continues to rotate, and can be according to the regulation to the motor, the ascending degree of control rubber block, thereby adjust the pressure size of exerting to the revolving drum, make it can deal with different models, the coil winding of different rotational speeds, according to the thickness and the winding speed adjustment resistance size of coil, avoid causing collapsing of coil because of the resistance is too big disconnected.

Drawings

FIG. 1 is a schematic structural diagram of a transformer coil pay-off stand;

FIG. 2 is an enlarged view of a transformer coil payoff stand at A in FIG. 1;

FIG. 3 is an enlarged view of a transformer coil payoff stand at B in FIG. 1;

fig. 4 is an enlarged view of a transformer coil pay-off stand at C in fig. 1.

In the figure: the device comprises a first sliding rod 1, a moving plate 2, an electric telescopic rod 3, a vertical rod 4, a clamping rod 5, a clamping block 6, a rotating cylinder 7, a first bearing 8, a rubber block 9, a supporting plate 10, a second sliding rod 11, a fixing plate 12, a driving column 13, a motor 14, a base plate 15, a rubber clamping ring 16, a spring 17, a connecting rod 18, a clamping groove 19, a second bearing 20, a pulley 21, a rotating connecting ring 22, a supporting rod 23, a rack 24, a bevel gear group 25 and a circular gear 26.

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 to 4, in an embodiment of the present invention, a transformer coil pay-off rack includes a base plate 15, a fixed plate 12 is fixedly connected to one side of the top of the base plate 15, a first bearing 8 is mounted on one side of the fixed plate 12 in an embedded manner, a movable plate 2 is slidably connected to the other side of the top of the base plate 15, an electric telescopic rod 3 is fixedly mounted on the base plate 15 through a pad block disposed on the top of the base plate 15, a telescopic end of the electric telescopic rod 3 is fixedly connected to the movable plate 2, a plurality of rotary cylinders 7 are disposed between opposite surfaces of the fixed plate 12 and the movable plate 2, an outer wall of one rotary cylinder 7 is fixedly connected to an inner wall of the first bearing 8, a second bearing 20 is fixedly connected to the other rotary cylinder 7 through a connecting block disposed on one side of the other rotary cylinder, a rubber retainer ring 16 is sleeved on an outer wall of the second, a rotary connecting ring 22 is slidably connected between the inner walls of two adjacent annular grooves, two clamping rods 5 are arranged inside the rotary cylinder 7, two ends of each clamping rod 5 respectively extend to the back faces of the fixed plate 12 and the movable plate 2 through clamping holes formed in the fixed plate 12 and the movable plate 2 in a penetrating manner, a plurality of connecting rods 18 are arranged between the opposite faces of the two clamping rods 5, springs 17 are sleeved on the outer walls of the connecting rods 18 and positioned between the two clamping rods 5, a plurality of clamping blocks 6 are welded on the back faces of the two clamping rods 5 in an equidistant manner, one faces, far away from the clamping rods 5, of the clamping blocks 6 penetrate through the inner wall of the rotary cylinder 7 and extend to the outside of the rotary cylinder 7, second slide bars 11 are fixedly arranged on two sides of the top of the base plate 15 and positioned between the fixed plate 12 and the movable plate 2, a driving column 13 is fixedly arranged in the middle of the top of the base plate 15, a support plate 10 is slidably connected with the second slide, a rack 24 is fixedly arranged on one side of the driving column 13, a motor 14 is fixedly arranged on the support plate 10 through a cushion block arranged at the bottom of the support plate, a support rod 23 is fixedly arranged at the bottom of the support plate 10, a bevel gear set 25 is arranged between the outer wall of the driving end of the motor 14 and the outer wall of the support rod 23, a circular gear 26 meshed with the rack 24 is sleeved on the outer wall of the support rod 23 and positioned on the back of the bevel gear set 25, a plurality of vertical rods 4 are welded on the top of the support plate 10, a rubber block 9 is fixedly arranged on the top of each vertical rod 4, the support rod 23 comprises two support plates, a rotating shaft is rotatably connected between opposite surfaces of the two support plates through a bearing, the bevel gear set 25 comprises two bevel gears matched with each other, the two bevel gears are mutually meshed, a sliding groove is formed in one side of the top of the base plate 15, the both sides of rotating connecting ring 22 inner wall and outer wall all are four pulley 21 of circular equidistance fixed mounting, and rotate connecting ring 22 and pass through pulley 21 and ring channel inner wall sliding connection, the inner wall of ring channel offer with the roll groove of pulley 21 looks adaptation, the opposite face that two kellies 5 were run through respectively at the both ends of connecting rod 18 and extend to its inside, the equal fixedly connected with limiting plate in both ends of connecting rod 18.

The utility model discloses a theory of operation is:

when the fixing device is used, firstly, the electric telescopic rod 3 is opened, the moving plate 2 is pushed to one side far away from the electric telescopic rod 3, the rubber clamping ring 16 is separated from the clamping groove 19, the clamping rods 5 are completely separated from the inside of the clamping holes of the moving plate 2, then the two ends of the two clamping rods 5 are kneaded, the clamping block 6 is moved to the inside of the rotating cylinder 7, at the moment, the coil cylinder is sleeved in from one end, close to the moving plate 2, of the clamping rods 5, the coil cylinder is moved to a position corresponding to the clamping block 6, the clamping rods 5 are loosened, the clamping block 6 is popped out to the outer side of the rotating cylinder 7 under the elastic force action of the spring 17, the coil cylinder is clamped, finally, the electric telescopic rod 3 is opened again, the moving plate 2 is pulled to one side close to the electric telescopic rod 3, the rubber clamping ring 16 is clamped into the inside of the clamping groove 19, the fixing of a plurality of coils is, the multi-time operation is not needed, the operation is simple and convenient, time and labor are saved, each coil cylinder is independent through the arrangement of the pulley 21 and the rotary connecting ring 22, different coil cylinders can rotate independently, the resource waste caused when only a single or a small number of coil cylinders are used is avoided, the requirements of winding and simultaneously rotating speeds of transformer coils of various types are met, the motor 14 is started firstly, the supporting plate 10 is driven to move upwards through the transmission action of the rack 24 and the bevel gear set 25, the vertical rod 4 and the rubber block 9 are driven to move upwards, the rubber block 9 is contacted with the bottom of the rotary cylinder 7 and generates friction, certain resistance is applied to the rotation of the rotary cylinder 7, the coil cylinders can be stopped timely, the problem that the winding of the coil is stopped and the transformer coil is not tightly wound due to the continuous rotation of inertia of the coil cylinders is avoided, and the motor 14 can be adjusted, the rising degree of the rubber block 9 is controlled, so that the pressure applied to the rotating cylinder 7 can be adjusted, the rotating cylinder can be used for winding coils with different models and different rotating speeds, the resistance is adjusted according to the thickness and the winding speed of the coil, and the coil breakage caused by overlarge resistance is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a transformer coil pay off rack, includes base plate (15), its characterized in that: the novel LED lamp is characterized in that a fixed plate (12) is fixedly connected to one side of the top of the base plate (15), a first bearing (8) is installed on one side of the fixed plate (12) in an embedded mode, a moving plate (2) is connected to the other side of the top of the base plate (15) in a sliding mode, an electric telescopic rod (3) is fixedly installed on the base plate (15) through a cushion block arranged on the top of the base plate (15), the telescopic end of the electric telescopic rod (3) is fixedly connected with the moving plate (2), a plurality of rotating cylinders (7) are arranged between opposite faces of the fixed plate (12) and the moving plate (2), the outer wall of each rotating cylinder (7) on one side is fixedly connected with the inner wall of the first bearing (8), a second bearing (20) is fixedly connected to the rotating cylinder (7) on the other side through a connecting block arranged on one side of the rotating cylinder, a rubber clamping ring (16, the opposite surfaces of two adjacent rotating cylinders (7) are respectively provided with an annular groove, a rotating connecting ring (22) is connected between the inner walls of the two adjacent annular grooves in a sliding manner, two clamping rods (5) are arranged inside the rotating cylinders (7), two ends of the clamping rods (5) respectively extend to the back surfaces of the fixed plate (12) and the movable plate (2) through clamping holes which are arranged on the fixed plate (12) and the movable plate (2) in a penetrating way, a plurality of connecting rods (18) are arranged between the opposite surfaces of the two clamping rods (5), a spring (17) is sleeved between the two clamping rods (5) on the outer wall of the connecting rod (18), a plurality of clamping blocks (6) are welded on the back surfaces of the two clamping rods (5) at equal intervals, and one surface of the clamping block (6) far away from the clamping rod (5) penetrates through the inner wall of the rotating cylinder (7) and extends to the outside of the rotating cylinder (7).

2. The transformer coil pay-off rack according to claim 1, characterized in that: the two sides of the top of the base plate (15) are fixedly arranged between the fixed plate (12) and the movable plate (2) and are respectively provided with a second sliding rod (11), the middle of the top of the base plate (15) is fixedly provided with a driving column (13), the outer wall of the driving column (13) is connected with a supporting plate (10) in a sliding manner, the supporting plate (10) is connected with the second sliding rod (11) in a sliding manner through a sliding hole formed in the top of the supporting plate, one side of the driving column (13) is fixedly provided with a rack (24), the supporting plate (10) is fixedly provided with a motor (14) through a cushion block arranged at the bottom of the supporting plate, the bottom of the supporting plate (10) is fixedly provided with a supporting rod (23), a bevel gear set (25) is arranged between the outer wall of the driving end of the motor (14) and the outer wall of the supporting rod (23), the outer wall of the supporting rod (23, a plurality of vertical rods (4) are welded and installed at the top of the supporting plate (10), and rubber blocks (9) are fixedly installed at the tops of the vertical rods (4).

3. The transformer coil pay-off rack according to claim 2, characterized in that: the supporting rod (23) comprises two supporting plates, and a rotating shaft is rotatably connected between opposite surfaces of the two supporting plates through a bearing.

4. The transformer coil pay-off rack according to claim 2, characterized in that: the bevel gear set (25) consists of two bevel gears which are matched with each other, and the two bevel gears are meshed with each other.

5. The transformer coil pay-off rack according to claim 1, characterized in that: a sliding groove is formed in one side of the top of the base plate (15), a first sliding rod (1) is fixedly connected between two sides of the inner wall of the sliding groove, and the moving plate (2) is in sliding connection with the first sliding rod (1) through a sliding hole formed in one side of the moving plate in a penetrating mode.

6. The transformer coil pay-off rack according to claim 1, characterized in that: the both sides of rotating connecting ring (22) inner wall and outer wall all are circular equidistance fixed mounting and have four pulleys (21), and rotate connecting ring (22) and pass through pulley (21) and ring channel inner wall sliding connection, the roll groove with pulley (21) looks adaptation is seted up to the inner wall of ring channel.

7. The transformer coil pay-off rack according to claim 1, characterized in that: the opposite face that runs through two kellies (5) respectively and extend to its inside at the both ends of connecting rod (18), the equal fixedly connected with limiting plate in both ends of connecting rod (18).