CN210896978U

CN210896978U - Winding machine for small transformer coil

Info

Publication number: CN210896978U
Application number: CN201922444828.7U
Authority: CN
Inventors: 于洪浪; 李正岭; 曹定园
Original assignee: Suzhou Longding Electronic Technology Co ltd
Current assignee: Suzhou Longding Electronic Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-30
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of transformer processing auxiliary devices, in particular to a small transformer coil winding machine, which can flexibly adjust a clamping mechanism to match with an iron core of a coil to be wound, and at the moment, the process of replacing the clamping mechanism is saved, namely, the operation flow is simplified, thereby improving the use convenience of the small transformer coil winding machine and simultaneously improving the applicability of the small transformer coil winding machine to iron cores with different sizes; the clamping device comprises a base and two groups of supporting plates, wherein the bottom ends of the two groups of supporting plates are respectively connected with the left side and the right side of the top end of the base, and clamping mechanisms are arranged in the bottom areas of the two groups of supporting plates; the clamping mechanism is provided with a power rod, a support rod and two groups of clamping plates, and the right end of the power rod and the left end of the support rod are respectively provided with two groups of telescopic grooves.

Description

Winding machine for small transformer coil

Technical Field

The utility model relates to a technical field of transformer processing auxiliary device especially relates to a small-size transformer coil winding machine.

Background

As is well known, a transformer is a device for changing an ac voltage by using the principle of electromagnetic induction, and is composed of an iron core and a coil, and the coil is usually required to be wound on the iron core during the production and processing of the transformer, wherein a small transformer coil winding machine is a device for winding a coil on the iron core, and is widely used in the field of transformer production; the existing small transformer coil winding machine comprises a base and two groups of supporting plates, wherein the bottom ends of the two groups of supporting plates are respectively connected with the left side and the right side of the top end of the base, clamping mechanisms are arranged in the bottom areas of the two groups of supporting plates, a first motor assembly is arranged in the left area of each clamping mechanism, swing mechanisms are arranged in the middle of the two groups of supporting plates, a second motor assembly is arranged at the left end of each swing mechanism, feeding mechanisms are arranged at the top ends of the two groups of supporting plates, and fastening mechanisms are arranged at the two ends of each feeding mechanism; when the existing small-sized transformer coil winding machine is used, firstly, a coil reel is rotatably installed on a feeding mechanism, then, a winding section of a coil penetrates through a swinging end of a swinging mechanism and is wound on an iron core fixed on a clamping mechanism, at the moment, a fastening mechanism is adjusted to provide rotating resistance for the coil reel, then, a first motor assembly and a second motor assembly are started, at the moment, the clamping mechanism drives the iron core to wind the coil, meanwhile, the swinging end of the swinging mechanism drives the coil to reciprocate on the iron core so as to uniformly wind the coil on the iron core, and the coil can be wound and fastened on the iron core under the limit of the fastening mechanism; the existing small-sized transformer coil winding machine finds that when the coils are wound on iron cores of different sizes, the clamping mechanism matched with the iron cores needs to be replaced, the operation process is complex, the use convenience of the small-sized transformer coil winding machine is reduced, the applicability of the small-sized transformer coil winding machine to the iron cores of different sizes is reduced, and therefore the practicability is poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a can adjust clamping mechanism in a flexible way make its and treat the iron core phase-match of winding coil, then saved the process of changing clamping mechanism this moment, simplify the operation flow promptly, consequently improved the use convenience of small-size transformer coil winding machine, improved the suitability of small-size transformer coil winding machine to not unidimensional iron core simultaneously to strengthen the small-size transformer coil winding machine of practicality.

The utility model discloses a small-size transformer coil winding machine, including base and two sets of backup pads, the bottom of two sets of backup pads is connected with the top left side and the right side of base respectively, the bottom regional inside of two sets of backup pads is provided with clamping mechanism, the left region of clamping mechanism is provided with first motor element, the middle part of two sets of backup pads is provided with swing mechanism, swing mechanism's left end is provided with second motor element, the top of two sets of backup pads is provided with feeding mechanism, feeding mechanism's both ends all are provided with fastening device; the clamping mechanism is provided with a power rod, a support rod and two groups of clamping plates, the power rod is arranged at the output end of the first motor component, the right end of the support rod is connected with a bottom area bearing at the left end of the right side support plate, the right end of the power rod and the left end of the support rod are respectively provided with two groups of telescopic grooves which are respectively sleeved with the two groups of telescopic rods in a sliding manner, the top ends of the two groups of telescopic grooves are respectively communicated with two groups of limiting slide holes which are respectively clamped with the two groups of limiting rods in a sliding manner, the bottom ends of the two groups of limiting rods are respectively connected with the outer sides of the top ends of the two groups of telescopic rods, the inner ends of the two groups of telescopic rods are respectively connected with the middle parts of the outer ends of the two groups of clamping plates respectively, the outer side walls of the power rod and the support rod are provided with external threads respectively, the two groups of fastening threaded rings are respectively screwed with the power rod and the support rod, the inner ends of the two groups of fastening threaded rings are respectively clung to the outer ends of the two groups of limiting rods, the bottom area of the swing mechanism is provided with a reciprocating lead screw component, a fixed rod, a swing rod and a driving block, the two ends of the fixed rod are respectively connected with the middle parts of the inner ends of the two groups of support plates, the top end of the swing rod is hinged with the output end of the reciprocating lead screw component, the middle upper area of the swing rod is slidably hinged with the middle part of the front end of the fixed rod, the top end of the driving block is provided with a penetrating hole in a penetrating way, the rear end of the driving block is rotatably provided with a driving shaft, the bottom area of the front end of the swing rod is provided with an adjusting sliding hole in a penetrating way, the adjusting sliding hole is sleeved with the adjusting threaded rod in a sliding way, the front end of the adjusting threaded ring and the rear end of the driving shaft are respectively clung to the rear end and the front end of the swinging rod.

The utility model discloses a miniature transformer coil winding machine still includes two sets of scales, the top rear side of two sets of spacing slide opening is provided with two sets of draw-in grooves respectively, two sets of draw-in grooves clamp with two sets of scales are fixed respectively, the top of two sets of scales all is provided with the scale mark.

The utility model discloses a small-size transformer coil winding machine still includes two sets of auxiliary handle, two sets of auxiliary handle's top is connected with the bottom left side of power pole and the bottom right side of bracing piece respectively.

The utility model discloses a small-size transformer coil winding machine, the lateral wall of two sets of fastening screw rings all is provided with the multiunit non slipping spur.

The utility model discloses a small-size transformer coil winding machine still includes two sets of fastening handles, the inner of two sets of fastening handles is connected with the top and the bottom of adjusting the threaded ring respectively.

The utility model discloses a small-size transformer coil winding machine still includes two sets of antiskid covers, two sets of antiskid covers respectively with the fixed suit of two sets of auxiliary handle.

The utility model discloses a small-size transformer coil winding machine, the front end of adjusting the screw ring and the rear end of driving shaft all are provided with anti-skidding rubber ring.

The utility model discloses a small-size transformer coil winding machine still includes two sets of fastening cushions, the outer end of two sets of fastening cushions is connected with the inner of two sets of clamp plates respectively.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, an iron core is placed in the middle between two groups of clamping plates, then two groups of fastening threaded rings are respectively rotated to enable the two groups of fastening threaded rings to respectively screw on a power rod and a support rod to move inwards, at the same time, the two groups of fastening threaded rings respectively push two groups of telescopic rods to move towards the inner sides of the power rod and the support rod through two groups of limiting rods, at the same time, the two groups of clamping plates move closely under the pushing of the two groups of telescopic rods until the two groups of clamping plates clamp the iron core under a swinging mechanism, then the adjusting threaded rings are unscrewed on an adjusting threaded rod, at the same time, a driving block can slide along the axial direction of the swinging rod, so that the driving block slides on the swinging rod to a specified position under the matching limit of the adjusting threaded rod and an adjusting sliding hole, at the same time, the driving block is positioned at the inner side right above one end of the iron core, and then the, at this moment, the coil can penetrate through the penetrating hole of the driving block and is wound on the iron core, and at this moment, the small-sized transformer coil winding machine can be started to wind the coil on the iron core, so that the clamping mechanism is flexibly adjusted to enable the coil to be matched with the iron core of the coil to be wound, the process of replacing the clamping mechanism is omitted at the moment, the operation flow is simplified, the use convenience of the small-sized transformer coil winding machine is improved, meanwhile, the applicability of the small-sized transformer coil winding machine to the iron cores of different sizes is improved, and the practicability is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a;

fig. 3 is a schematic view of the connection structure of the adjusting threaded rod and the adjusting threaded ring of the present invention;

FIG. 4 is a schematic view of the connection structure of the telescopic rod and the limit rod of the present invention;

in the drawings, the reference numbers: 1. a base; 2. two sets of support plates; 3. a first motor assembly; 4. a second motor assembly; 5. a feeding mechanism; 6. a fastening mechanism; 7. two groups of telescopic rods; 8. two sets of limiting rods; 9. two groups of fastening threaded rings; 10. adjusting the threaded rod; 11. adjusting the threaded ring; 12. a power rod; 13. a support bar; 14. two groups of clamping plates; 15. two groups of telescopic grooves; 16. two groups of limiting slide holes; 17. a reciprocating lead screw assembly; 18. fixing the rod; 19. a swing lever; 20. driving the block; 21. a through hole; 22. driving a shaft; 23. adjusting the sliding hole; 24. two sets of scales; 25. two sets of auxiliary handles; 26. a plurality of groups of anti-skid blocks; 27. two groups of fastening handles; 28. two groups of anti-skid handle sleeves; 29. an anti-slip rubber ring; 30. two groups of fastening rubber pads.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the small transformer coil winding machine of the present invention comprises a base 1 and two sets of supporting plates 2, wherein the bottoms of the two sets of supporting plates 2 are respectively connected with the left side and the right side of the top end of the base 1, a clamping mechanism is arranged inside the bottom area of the two sets of supporting plates 2, the left area of the clamping mechanism is provided with a first motor assembly 3, the middle parts of the two sets of supporting plates 2 are provided with a swing mechanism, the left end of the swing mechanism is provided with a second motor assembly 4, the top ends of the two sets of supporting plates 2 are provided with a feeding mechanism 5, and both ends of the feeding mechanism 5 are provided with; the clamping mechanism is provided with a power rod 12, a support rod 13 and two clamping plates 14, the power rod 12 is installed at the output end of the first motor component 3, the right end of the support rod 13 is connected with a bottom area bearing at the left end of the right support plate, the right end of the power rod 12 and the left end of the support rod 13 are respectively provided with two groups of telescopic grooves 15, the two groups of telescopic grooves 15 are respectively sleeved with the two groups of telescopic rods 7 in a sliding manner, the top ends of the two groups of telescopic grooves 15 are respectively communicated with two groups of limiting slide holes 16, the two groups of limiting slide holes 16 are respectively clamped with the two groups of limiting rods 8 in a sliding manner, the bottom ends of the two groups of limiting rods 8 are respectively connected with the outer sides of the top ends of the two groups of telescopic rods 7, the inner ends of the two groups of telescopic rods 7 are respectively connected with the middle parts of the outer ends of the two groups of, the outer side walls of the power rod 12 and the support rod 13 are provided with external threads, two groups of fastening threaded rings 9 are respectively screwed with the power rod 12 and the support rod 13, the inner ends of the two groups of fastening threaded rings 9 are respectively clung to the outer ends of two groups of limiting rods 8, the bottom area of the swing mechanism is provided with a reciprocating screw rod assembly 17, a fixed rod 18, a swing rod 19 and a driving block 20, the two ends of the fixed rod 18 are respectively connected with the middle parts of the inner ends of two groups of support plates 2, the top end of the swing rod 19 is hinged with the output end of the reciprocating screw rod assembly 17, the middle upper area of the swing rod 19 is slidably hinged with the middle part of the front end of the fixed rod 18, the top end of the driving block 20 is provided with a penetrating hole 21 in a penetrating way, the rear end of the driving block 20 is rotatably provided with a driving shaft 22, the bottom area of the front end of the swing rod 19 is provided with, the adjusting threaded ring 11 is screwed with the rear area of the adjusting threaded rod 10, and the front end of the adjusting threaded ring 11 and the rear end of the driving shaft 22 are respectively clung to the rear end and the front end of the oscillating rod 19; firstly, an iron core is placed in the middle between two groups of clamping plates, then two groups of fastening threaded rings are respectively rotated to enable the two groups of fastening threaded rings to respectively screw on a power rod and a support rod to move inwards, at the same time, the two groups of fastening threaded rings respectively push two groups of telescopic rods to move towards the inner sides of the power rod and the support rod through two groups of limiting rods, at the same time, the two groups of clamping plates move closely under the pushing of the two groups of telescopic rods until the two groups of clamping plates clamp the iron core under a swinging mechanism, then the adjusting threaded rings are unscrewed on an adjusting threaded rod, at the same time, a driving block can slide along the axial direction of the swinging rod, so that the driving block slides on the swinging rod to a specified position under the matching limit of the adjusting threaded rod and an adjusting sliding hole, at the same time, the driving block is positioned at the inner side right above one end of the iron core, and then the, at this moment, the coil can penetrate through the penetrating hole of the driving block and is wound on the iron core, and at this moment, the small-sized transformer coil winding machine can be started to wind the coil on the iron core, so that the clamping mechanism is flexibly adjusted to enable the coil to be matched with the iron core of the coil to be wound, the process of replacing the clamping mechanism is omitted at the moment, the operation flow is simplified, the use convenience of the small-sized transformer coil winding machine is improved, meanwhile, the applicability of the small-sized transformer coil winding machine to the iron cores of different sizes is improved, and the practicability is enhanced.

The small transformer coil winding machine of the utility model also comprises two groups of rulers 24, two groups of clamping grooves are respectively arranged at the back sides of the top ends of the two groups of limiting sliding holes 16, the two groups of clamping grooves are respectively fixedly clamped with the two groups of rulers 24, and the top ends of the two groups of rulers 24 are provided with scale marks; through observing the corresponding scale of the inner of two sets of gag lever posts on two sets of scales, can be so that the location process of two sets of clamp plates is more convenient, and the precision is higher to the practicality has been strengthened.

The utility model discloses a small-size transformer coil winding machine, still include two sets of auxiliary handle 25, the top of two sets of auxiliary handle 25 is connected with the bottom left side of power pole 12 and the bottom right side of bracing piece 13 respectively; when rotating two sets of fastening screw ring, can be respectively spacing to power pole and bracing piece through two sets of supplementary handles, this moment makes the rotation process of two sets of fastening screw ring more convenient to the practicality has been strengthened.

In the small transformer coil winding machine of the utility model, the outer side walls of the two groups of fastening threaded rings 9 are provided with a plurality of groups of anti-skid blocks 26; the roughness of the outer side wall of the fastening threaded ring is increased through the plurality of groups of anti-skidding blocks, and the probability of skidding of a hand on the fastening threaded ring when the fastening threaded ring is rotated is reduced, so that the practicability is enhanced.

The small transformer coil winding machine of the utility model also comprises two groups of fastening handles 27, the inner ends of the two groups of fastening handles 27 are respectively connected with the top end and the bottom end of the adjusting threaded ring 11; the rotation of adjusting the threaded ring is more convenient, more labor-saving and more convenient through two groups of fastening handles, so that the practicability is enhanced.

The small transformer coil winding machine of the utility model also comprises two groups of anti-skid handle sleeves 28, and the two groups of anti-skid handle sleeves 28 are respectively fixedly sleeved with the two groups of auxiliary handles 25; the friction coefficients of the outer side walls of the two groups of auxiliary handles are respectively increased through the two groups of anti-skidding handle sleeves, so that the probability that the hands slip on the two groups of auxiliary handles when the two groups of auxiliary handles are held is reduced, and the control comfort degree of the two groups of auxiliary handles is improved, thereby enhancing the practicability.

In the small transformer coil winding machine of the utility model, the front end of the adjusting threaded ring 11 and the rear end of the driving shaft 22 are both provided with anti-skid rubber rings 29; the friction coefficient of the front end of the adjusting threaded ring and the rear end of the driving shaft is increased through the anti-skidding rubber ring, so that the probability that the driving block skids on the swinging rod when the adjusting threaded ring is screwed is reduced, and the practicability is enhanced.

The small transformer coil winding machine of the utility model also comprises two groups of fastening rubber pads 30, the outer ends of the two groups of fastening rubber pads 30 are respectively connected with the inner ends of the two groups of clamping plates 14; the inner friction coefficients of the two groups of clamping plates are respectively increased through the two groups of fastening rubber pads, and the probability that the iron core slips between the two groups of clamping plates is reduced, so that the practicability is enhanced.

The utility model discloses a small-size transformer coil winding machine, it is at work, at first rotate the coil spool and install on feeding mechanism, put into the iron core at first to the middle part between two sets of clamping plates, then rotate two sets of fastening screw ring respectively and make two sets of fastening screw ring respectively the screw thread on power rod and bracing piece move to the inboard, at this moment two sets of fastening screw ring promote two sets of telescopic links to the inboard of power rod and bracing piece through two sets of gag lever posts respectively and move, two sets of clamping plates are close to under the promotion of two sets of telescopic links and move simultaneously, until two sets of clamping plates chucking iron core under the swing mechanism, then loosen adjusting screw ring on adjusting threaded rod, at this moment can be along the axial slip driving block of swing rod, make driving block slide to the appointed position on the swing rod under the cooperation spacing of adjusting threaded rod and regulation slide hole, the drive piece is located inboard directly over iron core one end this moment, then will adjust the screw ring immediately and screw at adjusting threaded rod and can be spacing at the current position with the drive piece, then can pass the penetrating hole of drive piece and twine on the iron core with the coil at this moment, adjust fastening device at this moment and make it provide the rotation resistance for the coil spool, then start first motor element and second motor element, clamping mechanism then drives the iron core and twines the coil at this moment, swing mechanism's swing end then drives the coil reciprocating motion on the iron core so that the coil twines evenly on the iron core simultaneously, and can be with the coil winding fastening on the iron core under fastening device's spacing.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A small transformer coil winding machine comprises a base (1) and two groups of supporting plates (2), wherein the bottoms of the two groups of supporting plates (2) are respectively connected with the left side and the right side of the top end of the base (1), clamping mechanisms are arranged in the bottom areas of the two groups of supporting plates (2), a first motor assembly (3) is arranged in the left area of each clamping mechanism, a swing mechanism is arranged in the middle of each supporting plate (2), a second motor assembly (4) is arranged at the left end of each swing mechanism, a feeding mechanism (5) is arranged at the top ends of the two groups of supporting plates (2), and fastening mechanisms (6) are arranged at two ends of each feeding mechanism (5); the device is characterized by further comprising two groups of telescopic rods (7), two groups of limiting rods (8), two groups of fastening threaded rings (9), an adjusting threaded rod (10) and an adjusting threaded ring (11), wherein the clamping mechanism is provided with a power rod (12), a support rod (13) and two groups of clamping plates (14), the power rod (12) is installed at the output end of the first motor assembly (3), the right end of the support rod (13) is connected with the bottom area of the left end of the right side support plate through a bearing, the right end of the power rod (12) and the left end of the support rod (13) are respectively provided with two groups of telescopic grooves (15), the two groups of telescopic grooves (15) are respectively sleeved with the two groups of telescopic rods (7) in a sliding mode, the top ends of the two groups of telescopic grooves (15) are respectively communicated with two groups of limiting sliding holes (16), and the two groups of limiting sliding holes (16), the bottom ends of the two groups of limiting rods (8) are respectively connected with the outer sides of the top ends of the two groups of telescopic rods (7), the inner ends of the two groups of telescopic rods (7) are respectively connected with the middle parts of the outer ends of the two groups of clamping plates (14) respectively with the inner ends of the two groups of telescopic rods (7), the outer side walls of the power rod (12) and the support rod (13) are provided with external threads, the two groups of fastening thread rings (9) are respectively screwed with the power rod (12) and the support rod (13), the inner ends of the two groups of fastening thread rings (9) are respectively clung to the outer ends of the two groups of limiting rods (8), the bottom area of the swing mechanism is provided with a reciprocating screw rod assembly (17), a fixed rod (18), a swing rod (19) and a driving block (20), the two ends of the fixed rod (18) are respectively connected with the middle parts of the inner ends of the two groups of, the middle-upper region of the swing rod (19) is slidably hinged with the middle of the front end of the fixing rod (18), the top end of the driving block (20) is provided with a penetrating hole (21) in a penetrating mode, the rear end of the driving block (20) is provided with a driving shaft (22) in a rotating mode, the bottom region of the front end of the swing rod (19) is provided with an adjusting sliding hole (23) in a penetrating mode, the adjusting sliding hole (23) is sleeved with an adjusting threaded rod (10) in a sliding mode, the front end of the adjusting threaded rod (10) is connected with the rear end of the driving shaft (22), the adjusting threaded ring (11) is screwed with the rear region of the adjusting threaded rod (10), and the front end of the adjusting threaded ring (11) and the rear end of the driving shaft (22) are tightly attached to the rear end and the front end of the swing rod (19) respectively.

2. The miniature transformer coil winding machine according to claim 1, further comprising two sets of scales (24), wherein two sets of slots are respectively disposed on the rear side of the top ends of the two sets of limiting slide holes (16), the two sets of slots are fixedly clamped with the two sets of scales (24), and the top ends of the two sets of scales (24) are provided with scale marks.

3. The small transformer coil winding machine according to claim 2, further comprising two sets of auxiliary handles (25), wherein top ends of the two sets of auxiliary handles (25) are connected to the left side of the bottom end of the power rod (12) and the right side of the bottom end of the support rod (13), respectively.

4. Small transformer coil winding machine according to claim 3, characterized in that the outer side walls of both sets of fastening screw rings (9) are provided with sets of anti-slip blocks (26).

5. The small transformer coil winding machine according to claim 4, further comprising two sets of fastening handles (27), wherein inner ends of the two sets of fastening handles (27) are connected with top and bottom ends of the adjusting screw ring (11), respectively.

6. The small transformer coil winding machine according to claim 5, further comprising two sets of anti-slip grip sleeves (28), wherein the two sets of anti-slip grip sleeves (28) are respectively fixedly sleeved with the two sets of auxiliary handles (25).

7. The small transformer coil winding machine according to claim 6, characterized in that the front end of the adjusting threaded ring (11) and the rear end of the driving shaft (22) are provided with anti-slip rubber rings (29).

8. The small transformer coil winding machine according to claim 7, further comprising two sets of fastening rubber pads (30), wherein outer ends of the two sets of fastening rubber pads (30) are respectively connected with inner ends of the two sets of clamping plates (14).