CN116073609B

CN116073609B - Automatic winding combined machining tool for motor stator

Info

Publication number: CN116073609B
Application number: CN202310325112.3A
Authority: CN
Inventors: 于金亮
Original assignee: Shandong Ruibo Motor Co ltd
Current assignee: Shandong Ruibo Motor Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-06-06
Anticipated expiration: 2043-03-30
Also published as: CN116073609A

Abstract

The invention discloses an automatic winding combined processing machine tool for a motor stator, which comprises a stator body and a winding machine, wherein the stator body and the winding machine are arranged on an external workbench, a plurality of wire slots for filling wires are formed in the stator body, the wire slots are inclined, and the winding machine is a rotor winding machine; the sliding column is arranged in the sleeve in a sliding way, and is matched with the sleeve in a sliding way, and the bottom of the sliding column extends to the outer side of the sleeve; the motor stator winding work is realized by adopting an automatic winding mode, so that the working efficiency of stator winding can be effectively improved, the operation mode is simplified, the automation degree is improved, and meanwhile, the difficulty of the traditional assembly winding mode is greatly reduced.

Description

Automatic winding combined machining tool for motor stator

Technical Field

The invention relates to the technical field of motor processing in the emerging strategic industry, in particular to an automatic winding combination processing machine tool for a motor stator.

Background

The stator and the rotor in the motor are main acting components of the motor, the motor can be operated through the action of a magnetic field, the stator and the rotor generally need to be wound with coils when being processed, the winding work of the rotor coils can be directly completed through a winding machine, the winding work of the stator cannot be completed through the winding machine, especially when the stator wire slots are inclined slots, the stator wire slots can only be used for external winding, and then the winding assemblies are inserted into the stator one by one to realize the splicing winding work of the stator.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic winding combination processing machine tool for a motor stator.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the automatic winding combined processing machine tool for the motor stator comprises a stator body and a winding machine, wherein the stator body and the winding machine are arranged on an external workbench, a plurality of wire slots for filling wires are formed in the stator body, the wire slots are inclined, and the winding machine is a rotor winding machine;

still include the sleeve pipe, sheathed tube inner wall shape is the polygon, and the intraductal slip of cover is provided with the traveller, and the traveller uses with the sleeve pipe cooperation slip, and the traveller bottom stretches out to the sleeve pipe outside, and the traveller bottom rotates and is equipped with the spliced pole, rotates the spliced pole bottom and is fixed with the fixed disk, all is fixed with the wire winding platform that is used for winding the coil on the outer wall of fixed disk outer wall and traveller, and the bench slip of winding is equipped with the wire pushing plate that is used for pushing the last winding coil of wire winding bench into the internal wire casing of stator.

Further, a chute is formed in the inner wall of the sleeve, the chute is spiral, the top of the rotating column penetrates through the sliding column and is in relative sliding connection, the top of the rotating column extends into the sleeve, a guide column is arranged on the outer wall of the rotating column, and the outer end of the guide column is inserted into the chute in a sliding mode.

Further, be connected with the spring between fixed disk and the traveller, the spring produces upward elastic thrust to the traveller, the spacing groove has been seted up on the traveller inner wall, spacing groove inner wall bottom is equipped with a plurality of stoppers, the inside cavity of pivoted post to set up the opening of a plurality of vertical states on the pivoted post outer wall, the stopper passes the opening and stretches into in the pivoted post, pivoted post inside slip is equipped with the mobile station, the stopper is connected with the mobile station, the rotation of mobile station bottom is equipped with the threaded rod, the threaded rod passes fixed disk and mutual threaded connection, be equipped with the lock female on the threaded rod.

Further, the notch is formed in the winding table, the tongue piece is arranged in the notch in a rotating mode, one end of the tongue piece is hidden in the notch, the other end of the tongue piece obliquely extends to the outer side of the notch, and the plate spring is connected between the tongue piece and the inner wall of the notch.

Further, the shape of the wire pushing plate is U-shaped in the vertical direction, the shape of the wire pushing plate is U-shaped along the length direction of the winding table, and the tail plate is arranged on the outer wall of the wire pushing plate.

Further, all be equipped with first cylinder on the outer wall of fixed disk and the outer wall of traveller, first cylinder is relative with wire winding platform position, and the expansion end of first cylinder is equipped with the removal frame, and the both ends of removal frame are all fixed on pushing away the line board.

Further, a right-angle base plate is arranged between the two wire pushing plates, the right-angle base plate is fixed on the outer wall of the fixed disc, and the right-angle base plate is coated on the outer side of the spring.

The right-angle base plate is provided with two first sliding blocks in a transverse sliding mode, the two first sliding blocks are located on the front side and the rear side of the sleeve and are fixedly connected with the sleeve, a second air cylinder is fixed on the right-angle base plate, the movable end of the second air cylinder is connected with the sleeve, a first adjusting arm is obliquely and rotatably arranged on the first sliding block, the outer end of the first adjusting arm is provided with a second sliding block, the first adjusting arm and the second sliding block rotate relatively, the second sliding block is vertically and slidably arranged on the first sliding block, gears are rotatably arranged between the two second sliding blocks, tooth rows are vertically fixed on the right-angle base plate, and the tooth rows are in meshed connection with the gears;

the outer wall of the gear is obliquely fixed with a second adjusting arm, the outer end of the second adjusting arm is rotationally provided with a transition plate, a long through hole is vertically formed in the outer wall of the sleeve, the transition plate penetrates through the long through hole and stretches into the sleeve, the top of the rotating column is rotationally provided with a connecting disc, and the transition plate is fixedly connected with the connecting disc.

Compared with the prior art, the invention has the beneficial effects that: the motor stator winding work is realized by adopting an automatic winding mode, so that the working efficiency of stator winding can be effectively improved, the operation mode is simplified, the automation degree is improved, and meanwhile, the difficulty of the traditional assembly winding mode is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is an enlarged bottom view of the right-angle substrate of FIG. 1;

FIG. 3 is an enlarged schematic view of the sleeve of FIG. 2;

FIG. 4 is a schematic view of the structure of the right angle substrate shielding position of FIG. 3;

FIG. 5 is a schematic illustration of the spool configuration of FIG. 4;

FIG. 6 is an enlarged schematic top view of the sleeve of FIG. 3;

FIG. 7 is an enlarged schematic cross-sectional view of the spool of FIG. 5;

FIG. 8 is an enlarged schematic view of the push wire board of FIG. 4;

FIG. 9 is an enlarged schematic view of the push wire plate of FIG. 8;

the reference numerals in the drawings: 1. a stator body; 2. a winding machine; 3. a sleeve; 4. a spool; 5. rotating the column; 6. a fixed plate; 7. a wire pushing plate; 8. a winding table; 9. a chute; 10. a guide post; 11. a spring; 12. a limit groove; 13. a limiting block; 14. a mobile station; 15. a threaded rod; 16. locking a nut; 17. a tongue piece; 18. a leaf spring; 19. a tail plate; 20. a moving rack; 21. a first cylinder; 22. a right-angle substrate; 23. a first slider; 24. a second cylinder; 25. a first adjustment arm; 26. a second slider; 27. a gear; 28. a tooth row; 29. a second adjustment arm; 30. a transition plate; 31. and a connecting disc.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. This example was written in a progressive manner.

As shown in fig. 1 to 7, the automatic winding combined processing machine tool for the motor stator comprises a stator body 1 and a winding machine 2, wherein the stator body 1 and the winding machine 2 are arranged on an external workbench, a plurality of wire slots for filling wires are formed in the stator body 1, the wire slots are inclined, and the winding machine 2 is a rotor winding machine;

still include sleeve pipe 3, sleeve pipe 3's inner wall shape is the polygon, and the slip of sleeve pipe 3 is provided with slide post 4, and slide post 4 and sleeve pipe 3 cooperation slip use, and slide post 4 bottom stretches out to the sleeve pipe 3 outside, and slide post 4 bottom rotates and is equipped with and rotates post 5, rotates post 5 bottom and is fixed with fixed disk 6, all is fixed with the wire winding platform 8 that is used for winding the coil on fixed disk 6 outer wall and the outer wall of slide post 4, slides on the wire winding platform 8 and is equipped with the push away line board 7 that is used for pushing winding coil on the wire winding platform 8 in the wire casing of stator body 1.

Specifically, the wire is wound on two winding platforms 8 through the winding machine 2 and forms densely distributed coils, after the winding of the coils is completed, the sliding column 4 is pushed to slide downwards into the stator body 1, at the moment, the rotating column 5, the fixed disc 6, the wire pushing plate 7 and the winding platforms 8 synchronously enter the stator body 1, the coils on the two winding platforms 8 synchronously enter the stator body 1, the fixed disc 6 is rotated to a specified angle, at the moment, the two winding platforms 8 are distributed in an included angle, the coils on the two winding platforms 8 are vertically converted into an inclined state, the sleeve 3 is pushed to horizontally move, the coils synchronously move and approach the wire grooves on the inner wall of the stator body 1, the coils on the two winding platforms 8 are pushed into the wire grooves through the two wire pushing plates 7, the stator body 1 is rotated to a specified angle, and the winding and pushing work is repeated, so that the rapid automatic winding work of a plurality of wire grooves in the stator body 1 is realized.

By adopting the winding machine 2, the equipment can be adopted when the motor stator and the motor rotor are wound, so that the universality of the equipment is improved, and the purchase cost of the equipment is reduced.

Through making sleeve pipe 3 inner wall be the polygon and use with the cooperation of traveller 4, can guarantee that traveller 4 only carries out relative vertical slip on sleeve pipe 3, conveniently carries out spacingly to traveller 4.

The motor stator winding work is realized by adopting an automatic winding mode, so that the working efficiency of stator winding can be effectively improved, the operation mode is simplified, the automation degree is improved, and meanwhile, the difficulty of the traditional assembly winding mode is greatly reduced.

As shown in fig. 5 to 6, as a preferred embodiment, the inner wall of the sleeve 3 is provided with a chute 9, the chute 9 is spiral, the top of the rotating column 5 passes through the sliding column 4 and is connected with the sliding column in a sliding manner, the top of the rotating column 5 extends into the sleeve 3, a guiding column 10 is arranged on the outer wall of the rotating column 5, and the outer end of the guiding column 10 is inserted into the chute 9 in a sliding manner.

Specifically, the sliding column 4 and the rotating column 5 are pushed to synchronously move downwards, the rotating column 5 can drive the guide column 10 to slide in the sliding groove 9, so that the rotating column 5 can synchronously rotate while vertically moving downwards, the fixed disc 6 and the winding platforms 8 on the fixed disc are rotated to a specified angle, the working effect that coils on the two winding platforms 8 are deformed from a vertical state to an inclined state is realized, and the coils in the inclined state are conveniently and directly corresponding to the wire grooves in the inclined state on the stator body 1.

As shown in fig. 5, as a preference of the above embodiment, a spring 11 is connected between the fixed disc 6 and the sliding column 4, the spring 11 generates upward elastic thrust to the sliding column 4, a limit groove 12 is formed on the inner wall of the sliding column 4, a plurality of limit blocks 13 are arranged at the bottom of the inner wall of the limit groove 12, the inside of the rotating column 5 is hollow, a plurality of vertical-state openings are formed on the outer wall of the rotating column 5, the limit blocks 13 penetrate through the openings and extend into the rotating column 5, a moving table 14 is slidably arranged in the rotating column 5, the limit blocks 13 are connected with the moving table 14, a threaded rod 15 is rotatably arranged at the bottom of the moving table 14, the threaded rod 15 penetrates through the fixed disc 6 and is in threaded connection with each other, and a locking nut 16 is arranged on the threaded rod 15.

Specifically, the position of the sliding column 4 is locked by the limiting block 13 through the inner wall of the limiting groove 12, when the rotating column 5 and the fixed disc 6 rotate, the limiting block 13 slides on the inner wall of the limiting groove 12, and due to the fact that coils on the two winding platforms 8 deform, the winding platforms 8 on the coil accessible sliding column 4 pull the sliding column 4 to move downwards, so that the distance between the two winding platforms 8 in the vertical direction is shortened, the two winding platforms 8 can adapt to the influence caused by coil deformation conveniently, the coil is stretched and deformed when the heights of the two winding platforms 8 are unchanged, the coil is guaranteed to be always in a specified range, and when the sliding column 4 slides downwards relative to the rotating column 5, the spring 11 is elastically deformed, and the inner wall of the limiting groove 12 is separated from the limiting block 13.

As shown in fig. 8, as a preferable example of the above embodiment, a notch is formed in the winding table 8, a tongue 17 is rotatably provided in the notch, one end of the tongue 17 is hidden in the notch, the other end of the tongue 17 extends obliquely to the outside of the notch, and a leaf spring 18 is connected between the tongue 17 and the inner wall of the notch.

Specifically, when winding is performed on the two winding platforms 8, the outer wall of the tongue piece 17 positioned at the outer side of the notch can be used for blocking and limiting the coil, so that the coil is prevented from sliding off on the winding platforms 8.

As shown in fig. 9, as a preferable example of the above embodiment, the shape of the wire pushing plate 7 is U-shaped in the vertical direction, the shape of the wire pushing plate 7 is U-shaped along the length direction of the winding table 8, and the tail plate 19 is provided on the outer wall of the wire pushing plate 7.

Specifically, by limiting the shape of the wire pushing plate 7, when the wire pushing plate 7 pushes the coil to enter the wire slot, the end part of the wire pushing plate 7 also enters the wire slot, so that the coil is completely in the wire slot, the coil is prevented from being exposed, and by arranging the tail plate 19, when the coil is separated from the winding table 8, the tail plate 19 presses the tongue piece 17, so that the wire pushing plate 7 is convenient to reset, and when the wire pushing plate 7 passes over the tongue piece 17, the tongue piece 17 is prevented from being sprung again and influencing the resetting operation of the wire pushing plate 7.

As shown in fig. 3, as a preferable example of the above embodiment, a first cylinder 21 is provided on the outer wall of the fixed disk 6 and the outer wall of the spool 4, the first cylinder 21 is opposite to the winding table 8, a movable end of the first cylinder 21 is provided with a movable frame 20, and both ends of the movable frame 20 are fixed on the wire pushing plate 7.

Specifically, the first air cylinder 21 can push the wire pushing plate 7 to move on the winding table 8 through the moving frame 20, and meanwhile, the influence of the shape of the moving frame 20 on the movement state of the fixed disc 6 is avoided.

As shown in fig. 3, as a preferable example of the above embodiment, a right-angle base plate 22 is provided between the two push wire plates 7, the right-angle base plate 22 is fixed on the outer wall of the fixed disk 6, and the right-angle base plate 22 is wrapped on the outside of the spring 11.

Specifically, by providing the right-angle substrate 22, the deformation coils on the two winding tables 8 can be conveniently blocked, and interference winding with the springs 11 after the coils are deformed is avoided.

As shown in fig. 2 and 5, as a preference of the above embodiment, the device further comprises a right-angle base plate 22, two first sliding blocks 23 are transversely arranged on the right-angle base plate 22 in a sliding manner, the two first sliding blocks 23 are positioned on the front side and the rear side of the sleeve 3 and are fixedly connected with the sleeve 3, a second air cylinder 24 is fixed on the right-angle base plate 22, the movable end of the second air cylinder 24 is connected with the sleeve 3, a first adjusting arm 25 is obliquely and rotatably arranged on the first sliding block 23, a second sliding block 26 is arranged at the outer end of the first adjusting arm 25, the first adjusting arm 25 and the second sliding block 26 relatively rotate, the second sliding block 26 is vertically and slidably arranged on the first sliding block 23, a gear 27 is rotatably arranged between the two second sliding blocks 26, a tooth row 28 is vertically fixed on the right-angle base plate 22, and the tooth row 28 is meshed with the gear 27;

the outer wall of the gear 27 is obliquely fixed with a second adjusting arm 29, the outer end of the second adjusting arm 29 is rotatably provided with a transition plate 30, the outer wall of the sleeve 3 is vertically provided with a long through hole, the transition plate 30 penetrates through the long through hole and stretches into the sleeve 3, the top of the rotating column 5 is rotatably provided with a connecting disc 31, and the transition plate 30 is fixedly connected with the connecting disc 31.

Specifically, when the second cylinder 24 stretches out and draws back, the second cylinder 24 can pull the sleeve 3 to move horizontally, the first sliding block 23 slides transversely synchronously, the first sliding block 23 can push the second sliding block 26 to slide vertically through the first adjusting arm 25, the second sliding block 26 drives the gear 27 to rotate on the gear row 28, the gear 27 pushes the rotating column 5 to move vertically in the sleeve 3 synchronously through the second adjusting arm 29, the transition plate 30 and the connecting disc 31, so that the comprehensive movement mode of the rotating column 5 is inclined movement, when the sleeve 3 moves horizontally, the rotating column 5 is inserted into the stator body 1 on the vertical surface, the rotating column 5 moves towards the inner wall direction of the stator body 1 on the horizontal surface, and the influence on the gear 27 caused by the rotation of the rotating column 5 can be avoided by adopting the structure of the second adjusting arm 29, the transition plate 30 and the connecting disc 31, and the normal operation of equipment is ensured.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims

1. The automatic winding combined processing machine tool for the motor stator comprises a stator body (1) and a winding machine (2), wherein the stator body (1) and the winding machine (2) are arranged on an external workbench, a plurality of wire slots for filling wires are formed in the stator body (1), the wire slots are inclined, and the winding machine (2) is a rotor winding machine;

the novel winding device is characterized by further comprising a sleeve (3), wherein the inner wall of the sleeve (3) is polygonal, a sliding column (4) is arranged in the sleeve (3) in a sliding manner, the sliding column (4) is matched with the sleeve (3) in a sliding manner, the bottom of the sliding column (4) extends out of the sleeve (3), a rotating column (5) is arranged at the bottom of the sliding column (4) in a rotating manner, a fixed disc (6) is fixed at the bottom of the rotating column (5), winding platforms (8) used for winding coils are respectively fixed on the outer wall of the fixed disc (6) and the outer wall of the sliding column (4), and a wire pushing plate (7) used for pushing the winding platforms (8) to wind the coils into a wire groove in the stator body (1) is arranged on the winding platforms (8) in a sliding manner;

the sliding chute (9) is formed in the inner wall of the sleeve (3), the sliding chute (9) is in a spiral shape, the top of the rotating column (5) penetrates through the sliding column (4) and is in relative sliding connection, the top of the rotating column (5) stretches into the sleeve (3), the guide column (10) is arranged on the outer wall of the rotating column (5), and the outer end of the guide column (10) is inserted into the sliding chute (9) in a sliding mode.

2. The automatic winding combination processing machine tool for the motor stator according to claim 1, wherein a spring (11) is connected between the fixed disc (6) and the sliding column (4), the spring (11) generates upward elastic thrust force for the sliding column (4), a limit groove (12) is formed in the inner wall of the sliding column (4), a plurality of limit blocks (13) are arranged at the bottom of the inner wall of the limit groove (12), the inside of the rotating column (5) is hollow, a plurality of vertical-state openings are formed in the outer wall of the rotating column (5), the limit blocks (13) penetrate through the openings and extend into the rotating column (5), a moving table (14) is arranged in the rotating column (5) in a sliding mode, the limit blocks (13) are connected with the moving table (14), a threaded rod (15) is arranged at the bottom of the moving table (14) in a rotating mode, the threaded rod (15) penetrates through the fixed disc (6) and is in threaded connection with each other, and a locking nut (16) is arranged on the threaded rod (15).

3. An automatic winding combination processing machine tool for a motor stator according to claim 2, characterized in that a notch is formed in the winding table (8), a tongue piece (17) is rotatably arranged in the notch, one end of the tongue piece (17) is hidden in the notch, the other end of the tongue piece (17) obliquely extends to the outer side of the notch, and a plate spring (18) is connected between the tongue piece (17) and the inner wall of the notch.

4. A machine tool for automatic winding and combining of a motor stator according to claim 3, wherein the shape of the wire pushing plate (7) is in a U shape in the vertical direction, the shape of the wire pushing plate (7) is in a U shape along the length direction of the winding table (8), and a tail plate (19) is arranged on the outer wall of the wire pushing plate (7).

5. An automatic winding combination processing machine for a motor stator according to claim 4, characterized in that a first cylinder (21) is arranged on the outer wall of the fixed disc (6) and the outer wall of the sliding column (4), the first cylinder (21) is opposite to the winding table (8), a movable end of the first cylinder (21) is provided with a movable frame (20), and two ends of the movable frame (20) are fixed on the wire pushing plate (7).

6. An automatic winding combination processing machine for a motor stator according to claim 5, characterized in that a right-angle base plate (22) is arranged between the two wire pushing plates (7), the right-angle base plate (22) is fixed on the outer wall of the fixed disc (6), and the right-angle base plate (22) is coated on the outer side of the spring (11).

7. The automatic winding combination processing machine tool for the motor stator according to claim 6, further comprising a right-angle base plate (22), wherein two first sliding blocks (23) are transversely arranged on the right-angle base plate (22) in a sliding manner, the two first sliding blocks (23) are positioned on the front side and the rear side of the sleeve (3) and are fixedly connected with the sleeve (3), a second air cylinder (24) is fixedly arranged on the right-angle base plate (22), the movable end of the second air cylinder (24) is connected with the sleeve (3), a first adjusting arm (25) is obliquely and rotatably arranged on the first sliding block (23), a second sliding block (26) is arranged at the outer end of the first adjusting arm (25), the first adjusting arm (25) and the second sliding block (26) are relatively rotated, the second sliding block (26) is vertically and slidably arranged on the first sliding block (23), a gear (27) is rotatably arranged between the two second sliding blocks (26), a gear row (28) is vertically fixedly arranged on the right-angle base plate (22), and the gear row (28) is meshed with the gear (27);

a second adjusting arm (29) is obliquely fixed on the outer wall of the gear (27), a transition plate (30) is rotatably arranged at the outer end of the second adjusting arm (29), a long through hole is vertically formed in the outer wall of the sleeve (3), the transition plate (30) penetrates through the long through hole and stretches into the sleeve (3), a connecting disc (31) is rotatably arranged at the top of the rotating column (5), and the transition plate (30) is fixedly connected with the connecting disc (31).