CN219068039U

CN219068039U - Stator winding assembling die

Info

Publication number: CN219068039U
Application number: CN202320035211.3U
Authority: CN
Inventors: 梁智鹏; 袁闰湖; 吴亚保
Original assignee: Dongguan Heng Yu Automation Co ltd
Current assignee: Dongguan Heng Yu Automation Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-23
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a stator winding combined die, and particularly relates to the technical field of stator winding dies. According to the utility model, the first die and the second die are assembled into the stator winding die for use, the rotating rod drives the first bevel gear to rotate, and the first bevel gear drives the threaded rods on the four second bevel gears to rotate simultaneously, so that the threaded blocks on the four threaded rods drive the four winding rods to move and shrink respectively, the space between the four winding rods is reduced, the winding rods are separated from the enameled wire, the blanking of a worker is facilitated, and the second die is disassembled, so that the wound enameled wire can be disassembled from the four winding rods.

Description

Stator winding assembling die

Technical Field

The utility model relates to the technical field of stator winding molds, in particular to a stator winding combined mold.

Background

The stator is an important component part in the motor, the stator winding of the new energy motor is used as a core component of the motor, winding of a winding coil is also an important step in the manufacturing process of the new energy motor, the main component structure of the stator is an iron core, and an enameled wire wound on the iron core is wound on the iron core in various modes, one of the modes is that the enameled wire is wound on a winding mold, and then the wound enameled wire is transferred to the iron core, so that the stator winding mold is needed in the production process.

The utility model discloses a stator winding mould with the publication number of CN207382153U, which comprises a first position adjusting plate and a second position adjusting plate, wherein the first position adjusting plate is arranged at intervals with the second position adjusting plate, a winding mould support rod is arranged between the first position adjusting plate and the second position adjusting plate, two ends of the winding mould support rod are respectively connected with the first position adjusting plate and the second position adjusting plate, a winding mould and a partition block, the winding mould and the partition block are arranged on the winding mould support rod, a first support shaft is connected with the first position adjusting plate at one end of the first support shaft, and one end of the second support shaft is connected with the second position adjusting plate.

Above-mentioned stator wire winding mould is when the unloading, because the enameled wire evenly twines on the wire winding pole after mould guide effect, and the enameled wire firmly pastes together with the wire winding pole of wire winding mould, leads to the frictional force between enameled wire and the wire winding pole great, needs the staff to consume a large amount of time to take off the enameled wire that winds from the wire winding pole, and the enameled wire hardly ensures the roughness when receiving thrust to the enameled wire surface is scratched easily when rubbing with the wire winding pole.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the stator winding combined die, the first bevel gear is driven to rotate by the rotating rod, the threaded rods on the four second bevel gears are driven to rotate simultaneously by the first bevel gear, so that the threaded blocks on the four threaded rods respectively drive the four winding rods to move and shrink, the space between the four winding rods is reduced, the winding rods are separated from the enameled wires, the blanking of workers is facilitated, and the second die is disassembled, so that the wound enameled wires can be disassembled from the four winding rods.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stator wire winding assembling die, includes first mould and second mould, be equipped with four wire winding poles between first mould and the second mould, the inside drive assembly that is equipped with of first mould for adjust four wire winding poles simultaneously, drive assembly includes first bevel gear, first bevel gear front side meshing has four second bevel gears, four spouts have been seted up to first mould near second mould one side surface, all are equipped with the threaded rod in every spout, and four threaded rod one end all runs through first mould and is fixed with four second bevel gears respectively, threaded connection has the screw thread piece on the threaded rod, screw thread piece is fixed with wire winding pole one end.

In a preferred embodiment, a rotating rod is fixedly arranged on one side, away from the second bevel gear, of the first bevel gear, one end of the rotating rod penetrates through the first die and extends to the outer side of the first die, the rotating rod is connected with the first die through a bearing, the rotating rod is used for driving the first bevel gear and the second bevel gear to rotate, and the distance between the four winding rods is convenient for a worker to adjust.

In a preferred embodiment, the first die is internally provided with a mounting cavity, and the first bevel gear and the second bevel gear are respectively connected with the inner wall of the mounting cavity through connecting shafts, so that the first bevel gear and the second bevel gear can be conveniently stored.

In a preferred embodiment, four limiting grooves are formed in one side, close to the first die, of the second die, limiting blocks are arranged in each limiting groove, and the limiting blocks slide in the limiting grooves to facilitate supporting and limiting of the winding rod.

In a preferred embodiment, the stopper is close to one end of the first mould and is provided with a slot, an inserting block is arranged in the slot, the inserting block is fixed on the winding rod, and the inserting block is matched with the slot, so that the winding rod and the stopper are conveniently connected and detached.

In a preferred embodiment, the first die and the second die are respectively fixedly provided with a ring plate on one side far away from each other, and outlets are respectively formed in two sides of the ring plates, so that a worker can conveniently rotate the rotating rod.

The utility model has the technical effects and advantages that:

1. according to the utility model, the first die and the second die are assembled into the stator winding die for use, the rotating rod drives the first bevel gear to rotate, and the first bevel gear drives the threaded rods on the four second bevel gears to rotate simultaneously, so that the threaded blocks on the four threaded rods drive the four winding rods to move and shrink respectively, the space between the four winding rods is reduced, the winding rods are separated from the enameled wire, the blanking of a worker is facilitated, and the second die is disassembled, so that the wound enameled wire can be disassembled from the four winding rods.

2. When the winding rod is installed, through inserting the inserting blocks on the four winding rods into the slots on the limiting blocks respectively, the limiting blocks are utilized to limit the winding rods, stability of the winding rods during winding is improved, the first bevel gear and the second bevel gear are used for matching, and when the distance between the four winding rods is adjusted, the positions of the four limiting blocks on the second die can be adjusted, so that the winding rod winding device is simple in structure and very convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a first mold of the present utility model;

FIG. 3 is a rear view of a second mold of the present utility model;

FIG. 4 is a cross-sectional view of a mounting cavity of the present utility model;

fig. 5 is a rear view of the overall structure of the present utility model.

The reference numerals are: 1. a first mold; 2. a second mold; 3. a winding rod; 4. a drive assembly; 5. a rotating rod; 6. a mounting cavity; 7. a limit groove; 8. a limiting block; 9. a slot; 10. inserting blocks; 11. a ring plate; 12. an outlet;

401. a first bevel gear; 402. a second bevel gear; 403. a chute; 404. a threaded rod; 405. a threaded block.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5 of the specification, the utility model provides a stator winding combined die, which comprises a first die 1 and a second die 2, wherein four winding rods 3 are arranged between the first die 1 and the second die 2, a driving component 4 is arranged in the first die 1 and is used for simultaneously adjusting the four winding rods 3, the driving component 4 comprises a first bevel gear 401, four second bevel gears 402 are meshed with the front side of the first bevel gear 401, four sliding grooves 403 are formed in the surface, close to the second die 2, of the first die 1, each sliding groove 403 is internally provided with a threaded rod 404, one end of each threaded rod 404 penetrates through the first die 1 and is respectively fixed with the four second bevel gears 402, a threaded block 405 is connected to the threaded rod 404 in a threaded manner, and the threaded block 405 is fixed with one end of the winding rod 3;

and first bevel gear 401 keeps away from second bevel gear 402 one side fixedly and is equipped with bull stick 5, bull stick 5 one end runs through first mould 1 and extends to first mould 1 outside, bull stick 5 passes through the bearing and is connected with first mould 1, uses bull stick 5 to drive first bevel gear 401 and second bevel gear 402 rotatory, and the staff of being convenient for adjusts the interval of four wire winding poles 3, installation cavity 6 has been seted up to first mould 1 inside, first bevel gear 401 and second bevel gear 402 are connected with installation cavity 6 inner wall through the connecting axle respectively, are convenient for accomodate first bevel gear 401 and second bevel gear 402.

The first die 1 and the second die 2 are firstly arranged on an automatic winding machine to form a stator winding die for use, then an enameled wire is led in, the machine is started to automatically wind, after the enameled wire is wound, a worker rotates the rotary rod 5 to drive the first bevel gear 401 to rotate, the first bevel gear 401 drives the four second bevel gears 402 to rotate simultaneously, the four second bevel gears 402 respectively drive the four threaded rods 404 to rotate, the threaded blocks 405 on the four threaded rods 404 respectively drive the four winding rods 3 to move and shrink, the distance between the four winding rods 3 is reduced, the winding rods 3 are separated from the enameled wire, the worker is convenient to feed, the second die 2 is detached, the wound enameled wire can be detached from the four winding rods 3, and the automatic winding machine has a simple structure and is time-saving and labor-saving in use.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a stator winding combined die, four limit grooves 7 are formed in one side, close to a first die 1, of a second die 2, limit blocks 8 are arranged in each limit groove 7, the limit blocks 8 slide in the limit grooves 7 and are convenient for supporting and limiting a winding rod 3, a slot 9 is formed in one end, close to the first die 1, of each limit block 8, an insert block 10 is arranged in the slot 9, the insert blocks 10 are fixed on the winding rod 3, the insert blocks 10 are matched with the slot 9, connection and disconnection of the winding rod 3 and the limit blocks 8 are facilitated, annular plates 11 are fixedly arranged on the sides, far away from each other, of the first die 1 and the second die 2, outlets 12 are formed in two sides of each annular plate 11, and the rotating rod 5 is convenient for workers to rotate.

When the winding rod 3 is installed, through inserting the inserting blocks 10 on the four winding rods 3 into the slots 9 on the limiting blocks 8 respectively, the limiting blocks 8 are utilized to limit the winding rods 3, the stability of the winding rods 3 in winding is improved, the first bevel gears 401 and the second bevel gears 402 are used for matching, and when the spacing of the four winding rods 3 is adjusted, the positions of the four limiting blocks 8 on the second die 2 can be adjusted, so that the winding machine is simple in structure and very convenient to use.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a stator wire winding assembling die, includes first mould (1) and second mould (2), its characterized in that:

four winding rods (3) are arranged between the first die (1) and the second die (2), and a driving assembly (4) is arranged in the first die (1) and used for simultaneously adjusting the four winding rods (3);

the driving assembly (4) comprises a first bevel gear (401), four second bevel gears (402) are meshed with the front side of the first bevel gear (401), four sliding grooves (403) are formed in the surface, close to the second die (2), of the first die (1), threaded rods (404) are arranged in each sliding groove (403), and one end of each threaded rod (404) penetrates through the first die (1) and is fixed with the corresponding four second bevel gears (402);

threaded rod (404) is last threaded connection has screw thread piece (405), screw thread piece (405) are fixed with wire winding pole (3) one end.

2. The stator winding assembling die according to claim 1, wherein: the first bevel gear (401) is fixedly provided with a rotating rod (5) on one side far away from the second bevel gear (402), one end of the rotating rod (5) penetrates through the first die (1) and extends to the outer side of the first die (1), and the rotating rod (5) is connected with the first die (1) through a bearing.

3. The stator winding assembling die according to claim 1, wherein: the first die (1) is internally provided with a mounting cavity (6), and the first bevel gear (401) and the second bevel gear (402) are respectively connected with the inner wall of the mounting cavity (6) through connecting shafts.

4. The stator winding assembling die according to claim 1, wherein: four limit grooves (7) are formed in one side, close to the first die (1), of the second die (2), and limiting blocks (8) are arranged in each limit groove (7).

5. The stator winding assembling die according to claim 4, wherein: the limiting block (8) is close to one end of the first die (1) and provided with a slot (9), an inserting block (10) is arranged in the slot (9), and the inserting block (10) is fixed on the winding rod (3).

6. The stator winding assembling die according to claim 1, wherein: the first die (1) and the second die (2) are fixedly arranged on one sides far away from each other, the annular plates (11) are arranged on two sides of each annular plate (11), and the outlets (12) are formed in two sides of each annular plate.