CN218472995U

CN218472995U - Generator stator coil inserting equipment

Info

Publication number: CN218472995U
Application number: CN202222757902.2U
Authority: CN
Inventors: 吴川江
Original assignee: Changzhou Huineng Coil Manufacturing Co ltd
Current assignee: Changzhou Huineng Coil Manufacturing Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of the motor is made, specific generator stator rule equipment that says so, the camera includes a supporting plate, the backup pad below is provided with annular conduit, annular conduit is connected with an oil tank, be connected with the oil tank No. two on the oil tank, the bottom of oil tank is provided with the piston post, be fixed with the spring between the inner wall top of an oil tank and the piston post top, the below of piston post is provided with the mounting, and in generator stator assembly process, in order to avoid stator coil's wearing and tearing, need lubricate stator rule position, stator rule in-process makes the piston post extrude through the mounting, makes lubricating oil paint the contact point at stator coil and stator, under the effect of spring, makes an oil tank be in the negative pressure state, makes the lubricating oil in the oil tank No. two flow into the oil tank No. one, has realized the function of generator stator rule in-process to lubricating oil ration use.

Description

Generator stator rule equipment

Technical Field

The utility model relates to a technical field is made to the motor, specifically is a generator stator rule equipment.

Background

The stator of the generator is a static part of the generator and consists of three parts, namely a stator core, a stator winding and a base, when the stator of the generator is produced, one or more coils are required to be wound to form a coil group, then the wound coil group is embedded in a stator slot, and stator coil embedding equipment is often used for accurately embedding the coil group on the stator.

The existing stator wire embedding equipment consists of a guide plate and a hydraulic pushing structure, a copper wire is wound according to set number of turns and then sleeved on the guide plate, and a coil group on the guide plate is upwards embedded from the bottom of a stator along a stator slot by pushing of a hydraulic device, so that the wire embedding of a generator stator is realized.

However, the existing stator coil inserting equipment pushes the coil group into the stator slot through a hydraulic device, so that the stator coil is easily abraded, and the stator of the engine is easily damaged during production.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, cause the problem of stator coil's wearing and tearing easily, the utility model provides a generator stator rule equipment.

The utility model provides a technical scheme that its technical problem adopted is: a generator stator rule equipment, the camera includes a supporting plate, the spout has been seted up in the backup pad, slidable mounting has the slider on the spout, the hole has been seted up on the slider, the below of slider is provided with annular duct, be provided with the nozzle on annular duct's the inner wall anchor ring, annular duct is through No. one straight pipe fixedly connected with oil tank, the bottom in the backup pad is fixed to an oil tank, no. two straight pipes of fixedly connected with on the oil tank, no. two straight pipes pass through No. two oil tanks of hose fixedly connected with, the oil pipe has been seted up into on No. two oil pipes, the rubber pad is installed in the inner wall top cooperation of a straight pipe and No. two straight pipes, the internal diameter of a straight pipe is two segmentation structures, and the internal diameter between an oil tank and rubber pad is less than the internal diameter between annular duct and rubber pad, the internal diameter of No. two straight pipes is the structure, and the internal diameter between an oil tank and rubber pad is greater than the internal diameter between hose and the rubber pad, the bottom of a No. one straight pipe is provided with the piston post, when the internal diameter of an oil tank and the piston post top is fixed with the piston post top, the fixed baffle is provided with the fixed baffle, the fixed baffle has avoided the fixed stator to the easy wearing and tearing of the production of the fixed baffle, has realized the fixed baffle that the engine is fixed on the fixed baffle.

Preferably, be fixed with the support frame No. two in the backup pad, no. two the support frame has seted up the hole directly over lieing in the slider, has realized that No. two support frames are to the fixed of stator vertical direction.

Preferably, no. three fixed stop go up to be fixed with No. two fixed stop, no. two fixed stop's bottom is fixed with a hydraulic tank, a hydraulic stem is worn to be equipped with by hydraulic tank bottom, the bottom of a hydraulic stem is fixed in the backup pad, through the setting of a hydraulic stem, has realized that the stator moves down the contact with the wire board.

Preferably, be fixed with the support frame No. two on the fixed stop, the bottom of support frame is fixed with No. two hydraulic tanks, no. two hydraulic tanks bottom wears to be equipped with the hydraulic stem No. two, the bottom of No. two hydraulic stems is fixed with the dead lever, the dead lever is two segmentation structures, and wherein the upper segment structure is the cylinder type, and the hypomere structure is the round platform type, sets up through the round platform type structure of dead lever, has realized carrying out the position calibration to the stator, has avoided the skew of stator position, is favorable to the accuracy of stator rule.

Preferably, a bottom plate is fixed at the bottom of the third fixed baffle, a supporting cylinder is fixed on the bottom plate, a wire guide plate is fixed at the top of the supporting cylinder, a third hydraulic tank is fixed on the bottom surface of the inner wall of the supporting cylinder, a third hydraulic rod penetrates through the third hydraulic tank, a wire guide post is fixed at the top of the third hydraulic rod, a convex rail is arranged on the wire guide post and is arranged at the gap of the wire guide plate, a fixed column is fixed on the wire guide post, and the stator coil is moved upwards to perform a wire embedding process on the stator through the arrangement of the third hydraulic rod.

Preferably, be fixed with the hydraulic pump on No. two fixed stop, the hydraulic pump passes through a hydraulic pressure jar of tube coupling, no. two hydraulic pressure jars and No. three hydraulic pressure jars, through the setting of hydraulic pump, has realized the accurate control to a hydraulic pressure jar, no. two hydraulic pressure jars and No. three hydraulic pressure jars.

The utility model discloses an useful part lies in:

1. the utility model discloses a structural design of adjustment that the rubber pad was opened or was closed under the change of the internal pressure of oil tank No. one, the function of using lubricating oil ration in the generator stator rule in-process has been realized, in generator stator assembly process, need rule generator stator, in order to avoid rule in-process stator coil's wearing and tearing, need lubricate generator stator rule position, make the backup pad descend, make lubricating arrangement move down, the piston post extrudees through the mounting, make lubricating oil paint at stator coil and stator bottom contact point, under the elastic action of spring, make oil tank No. one be in the negative pressure state, make the lubricating oil in oil tank No. two flow into oil tank No. one under the pressure effect, the function of using lubricating oil ration in the generator stator rule in-process has been realized, the condition of easily causing the wearing and tearing of stator coil has been avoided, be favorable to engine stator's safety in production;

2. the utility model discloses a structural design that the round platform type structure of dead lever set up, the function of carrying out the position calibration to the stator has been realized, in generator stator equipment in-process, in order to make the rule in-process stator coil accurate embedding, need fix generator stator, place the stator in the hole of slider, start the hydraulic pump and pass through the pipe and pour into or discharge liquid in to No. two pneumatic cylinders, make No. two hydraulic stems promote the dead lever downstream to the stator in, under the round platform type structure of dead lever sets up, the stator carries out the position calibration along the round platform type periphery of dead lever, make the central line of stator put with the central point of dead lever all the time, realized carrying out the position calibration to the stator, the skew of stator position has been avoided, be favorable to the accuracy of stator rule.

Drawings

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

Fig. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a second perspective view of the first embodiment;

FIG. 3 is a schematic view of an internal structure of a supporting plate according to the first embodiment;

fig. 4 is a schematic view of the internal structure of the first oil tank according to the first embodiment;

FIG. 5 is a schematic view of the internal structure of the support cylinder according to the first embodiment;

fig. 6 is a schematic structural diagram of a first perspective structure according to a second embodiment.

In the figure: 1. a support plate; 2. a chute; 3. a slider; 4. an annular conduit; 5. an oil spray head; 6. a first straight conduit; 7. a rubber pad; 8. a second straight conduit; 9. an oil tank I; 10. a spring; 11. a piston post; 12. a hose; 13. a second oil tank; 14. an oil inlet pipe; 15. a first fixed baffle; 16. a fixing member; 17. a second fixed baffle; 18. a third fixed baffle; 19. a first hydraulic tank; 20. a first hydraulic rod; 21. a first support frame; 22. a second hydraulic tank; 23. a second hydraulic rod; 24. fixing the rod; 25. a second support frame; 26. a hydraulic pump; 27. a base plate; 28. a support cylinder; 29. a wire guide plate; 30. a third hydraulic tank; 31. a third hydraulic rod; 32. a wire guide post; 33. fixing the column; 34. a spongy cushion.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a generator stator coil inserting apparatus, comprising: the oil injection device comprises a supporting plate 1, wherein a sliding groove 2 is formed in the supporting plate 1, a sliding block 3 is slidably mounted on the sliding groove 2, a hole is formed in the sliding block 3, an annular guide pipe 4 is arranged below the sliding block 3, an oil injection head 5 is arranged on the annular surface of the inner wall of the annular guide pipe 4, the annular guide pipe 4 is fixedly connected with a first oil tank 9 through a first straight guide pipe 6, the first oil tank 9 is fixed at the bottom of the supporting plate 1, a second straight guide pipe 8 is fixedly connected to the first oil tank 9, the second straight guide pipe 8 is fixedly connected with a second oil tank 13 through a hose 12, and an oil inlet pipe 14 is formed in the second oil tank;

the top parts of the inner walls of the first straight conduit 6 and the second straight conduit 8 are provided with a rubber pad 7 in a matching way, the inner diameter of the first straight conduit 6 is of a two-section structure, the inner diameter between the first oil tank 9 and the rubber pad 7 is smaller than the inner diameter between the annular conduit 4 and the rubber pad 7, the inner diameter of the second straight conduit 8 is of a two-section structure, the inner diameter between the first oil tank 9 and the rubber pad 7 is larger than the inner diameter between the hose 12 and the rubber pad 7, the bottom of the first oil tank 9 is provided with a piston column 11, a spring 10 is fixed between the top part of the inner wall of the first oil tank 9 and the top part of the piston column 11, a first fixed baffle 15 is arranged below the piston column 11, the first fixed baffle 15 is fixed on a third fixed baffle 18, and a fixing piece 16 is fixed on the first fixed baffle 15;

during working, in the assembly process of a generator stator, the generator stator needs to be embedded, in order to avoid abrasion of a stator coil in the wire embedding process, the wire embedding part of the generator stator needs to be lubricated in the wire embedding process of the generator stator, in order to realize the lubrication of the wire embedding part of the generator stator, in the wire embedding process of the generator stator, the stator is placed in a hole of a sliding block 3, a prepared stator coil is sleeved to a gap of a conducting wire plate 29, when a supporting plate 1 descends, a lubricating device moves downwards, a piston column 11 is extruded through a fixing piece 16 on a first fixing baffle plate 15, under the pressure action of lubricating oil in a first oil tank 9, a rubber pad 7 in a first straight guide pipe 6 is in an open state, a rubber pad 7 in a second straight guide pipe 8 is in a closed state, the lubricating oil flows to an annular guide pipe 4 through the first straight guide pipe 6, under the action of an oil injection head 5, the lubricating oil is coated on a contact point at the bottom of the stator coil, the embedded lubricating effect is realized, the abrasion of the stator coil is avoided, and the condition that the stator coil is easily caused is easy to be abraded, and the safe production of the generator stator is facilitated;

in the assembly process of the generator stator, in order to quantitatively lubricate the coil inserting part of the stator and ensure that reasonable lubricating quantity is used in the coil inserting process, when the coil inserting of the generator stator is finished, the first oil tank 9 is in a negative pressure state under the elastic action of the spring 10, the rubber gasket 7 in the first straight guide pipe 6 is in a closed state under the action of pressure, the rubber gasket 7 in the second straight guide pipe 8 is in an open state, lubricating oil in the second oil tank 13 flows into the first oil tank 9 through the hose 12 and the second straight guide pipe 8, and the opening or closing of the first oil tank 9 is adjusted by changing the pressure in the rubber gasket 7, so that the quantitative use of the lubricating oil in the coil inserting process of the generator stator is realized, the use of the lubricating oil in a non-working state is avoided, and the reasonable using quantity of the lubricating oil in the coil inserting process of the generator stator is ensured.

A second support frame 25 is fixed on the support plate 1, a hole is formed in the second support frame 25 and located right above the slider 3, a second fixing baffle 17 is fixed on the third fixing baffle 18, a first hydraulic tank 19 is fixed at the bottom of the second fixing baffle 17, a first hydraulic rod 20 penetrates through the bottom of the first hydraulic tank 19, the bottom of the first hydraulic rod 20 is fixed on the support plate 1, a first support frame 21 is fixed on the second fixing baffle 17, a second hydraulic tank 22 is fixed at the bottom of the first support frame 21, a second hydraulic rod 23 penetrates through the bottom of the second hydraulic tank 22, a fixing rod 24 is fixed at the bottom of the second hydraulic rod 23, the fixing rod 24 is of a two-section structure, the upper section structure is cylindrical, the lower section structure is of a circular truncated cone, a bottom plate 27 is fixed at the bottom of the third fixing baffle 18, a support cylinder 28 is fixed on the bottom plate 27 of the guide wire, a guide wire plate 29 is fixed at the top of the support cylinder 28, a third hydraulic tank 30 is fixed on the bottom surface of the inner wall of the support cylinder 28, a third hydraulic tank 30 is connected with a third hydraulic rod 31, a hydraulic pump 26 is arranged on the hydraulic column, and a convex rail 32 is arranged at the top of the hydraulic tank 26, and a hydraulic pump 32 is arranged on the fixing column 17, and a hydraulic rod 32 is arranged on the hydraulic rod 32;

during operation, in the assembly process of the generator stator, the generator stator needs to be embedded, in order to enable the stator coil to be accurately embedded in the embedding process, the generator stator and the stator coil need to be fixed in the embedding process of the generator stator, in order to achieve the fixation of the generator stator and the stator coil, in the embedding process of the generator stator, the prefabricated stator coil is sleeved at the gap of the wire guide plate 29, the stator is placed in the hole of the sliding block 3, the sliding block 3 is pushed to the bottom of the second support frame 25 under the guidance of the sliding groove 2 to fix the stator in the vertical direction, the starting hydraulic pump 26 injects or discharges liquid into or from the first hydraulic tank 19 through the guide pipe, the first hydraulic rod 20 pushes the support plate 1 to move downwards, the stator moves to the top of the wire guide plate 29, the starting hydraulic pump 26 injects or discharges liquid into or from the second hydraulic cylinder 22 through the guide pipe, the second hydraulic rod 23 pushes the fixing rod 24 to move downwards into the stator, the stator is subjected to position calibration along the circular truncated cone-shaped circumferential surface of the fixing rod 24 under the arrangement of the circular truncated cone-shaped structure of the fixing rod 24, the central line of the stator and the central position of the fixing rod 24 are all the time, the hydraulic pump 26 is started to inject or discharge liquid into or out of the third hydraulic tank 30 through the guide pipe, the third hydraulic rod 31 pushes the wire guide column 32 to move upwards, the stator coil moves to the bottom of the stator along the gap of the wire guide plate 29 under the limitation of the fixing column 33, and the stator coil is embedded into a stator groove when the third hydraulic rod 31 continues to move upwards, so that the wire embedding process of the stator of the generator is realized.

Example two

Referring to fig. 6, as another implementation manner of the present invention, in a first comparative example, a sponge pad 34 is disposed on the annular duct 4, the sponge pad 34 is of an annular structure, and the sponge pad 34 is of a detachable structure; during operation, at generator stator rule in-process, when lubricating arrangement lubricated rule contact surface, probably can make the inhomogeneous distribution of lubricating liquid on stator coil's surface, through being provided with foam-rubber cushion 34 on annular duct 4, when stator coil shifts up the embedding stator, foam-rubber cushion 34 can clean stator coil's surface, has realized that lubricating oil has avoided the excessive condition of lubricating oil to stator coil's even cover.

The working principle is that in the process of assembling the generator stator, the generator stator needs to be embedded, in order to accurately embed the stator coil in the embedding process, the generator stator and the stator coil need to be fixed in the embedding process of the generator stator, in order to realize the fixation of the generator stator and the stator coil, in the process of embedding the generator stator, the prefabricated stator coil is sleeved at the gap of the lead plate 29, the stator is placed in the hole of the sliding block 3, the sliding block 3 is pushed to the bottom of the second support frame 25 under the guidance of the sliding groove 2 to fix the stator in the vertical direction, the hydraulic pump 26 is started to inject or discharge liquid into or out of the first hydraulic tank 19 through the guide pipe, the first hydraulic rod 20 pushes the support plate 1 to move downwards, and the stator moves to the top of the lead plate 29, starting a hydraulic pump 26 to inject or discharge liquid into or out of a second hydraulic cylinder 22 through a guide pipe, enabling a second hydraulic rod 23 to push a fixing rod 24 to move downwards into a stator, under the arrangement of a circular table structure of the fixing rod 24, the stator is subjected to position calibration along the circular table circumferential surface of the fixing rod 24, enabling the central line of the stator to be always in the central position of the fixing rod 24, starting the hydraulic pump 26 to inject or discharge liquid into or out of a third hydraulic tank 30 through the guide pipe, enabling a third hydraulic rod 31 to push a lead post 32 to move upwards, enabling a stator coil to move to the bottom of the stator along the gap of the lead plate 29 under the limitation of a fixing post 33, and enabling the stator coil to be embedded into a stator groove when the third hydraulic rod 31 continues to move upwards, so that the wire embedding process of the stator of the generator is realized, and through the arrangement of the circular table structure of the fixing rod 24, the position calibration of the stator is realized, the position deviation of the stator is avoided, and the accuracy of the stator wire embedding is facilitated;

in the assembly process of the generator stator, the generator stator needs to be embedded, in order to avoid the abrasion of a stator coil in the wire embedding process, the wire embedding part of the generator stator needs to be lubricated in the wire embedding process of the generator stator, in order to realize the lubrication of the wire embedding part of the generator stator, in the wire embedding process of the generator stator, the stator is placed in a hole of a sliding block 3, a prefabricated stator coil is sleeved at a gap of a conducting plate 29, when a supporting plate 1 descends, a lubricating device moves downwards, a piston column 11 is extruded through a fixing piece 16 on a first fixing baffle plate 15, a rubber pad 7 in a first straight guide pipe 6 is in an open state under the pressure action of lubricating oil in a first straight guide pipe 9, a rubber pad 7 in a second straight guide pipe 8 is in a closed state, the lubricating oil flows to an annular guide pipe 4 through the first straight guide pipe 6, the lubricating oil is coated on a contact point at the bottom of the stator coil and the stator coil under the action of an oil injection head 5, the lubricating action when the stator coil is embedded is realized, the abrasion condition of the stator coil is easily caused, and the safe production of the stator of the engine is facilitated;

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A generator stator coil inserting device is characterized in that: the oil tank is characterized by comprising a supporting plate (1), wherein a sliding groove (2) is formed in the supporting plate (1), a sliding block (3) is slidably mounted on the sliding groove (2), a hole is formed in the sliding block (3), an annular guide pipe (4) is arranged below the sliding block (3), an oil spray head (5) is arranged on the annular surface of the inner wall of the annular guide pipe (4), the annular guide pipe (4) is fixedly connected with a first oil tank (9) through a first straight guide pipe (6), the first oil tank (9) is fixed at the bottom of the supporting plate (1), a second straight guide pipe (8) is fixedly connected to the first oil tank (9), the second straight guide pipe (8) is fixedly connected with a second oil tank (13) through a hose (12), and an oil inlet pipe (14) is formed in the second oil pipe;

the inner wall top of the first straight conduit (6) and the second straight conduit (8) are installed with a rubber pad (7) in a matched mode, the inner diameter of the first straight conduit (6) is of a two-section structure, the inner diameter between the first oil tank (9) and the rubber pad (7) is smaller than the inner diameter between the annular conduit (4) and the rubber pad (7), the inner diameter of the second straight conduit (8) is of a two-section structure, the inner diameter between the first oil tank (9) and the rubber pad (7) is larger than the inner diameter between the hose (12) and the rubber pad (7), the bottom of the first oil tank (9) is provided with a piston column (11), a spring (10) is fixed between the inner wall top of the first oil tank (9) and the top of the piston column (11), a first fixing baffle (15) is arranged below the piston column (11), the first fixing baffle (15) is fixed on a third fixing baffle (18), and a fixing piece (16) is fixed on the first fixing baffle (15).

2. The generator stator coil inserting apparatus as claimed in claim 1, wherein: a second support frame (25) is fixed on the support plate (1), and a hole is formed in the second support frame (25) right above the sliding block (3).

3. The generator stator rule apparatus of claim 1, characterized in that: no. three fixed stop (18) are gone up and are fixed with No. two fixed stop (17), the bottom of No. two fixed stop (17) is fixed with hydraulic pressure jar (19), hydraulic pressure jar (19) bottom is worn to be equipped with hydraulic stem (20) No. one, the bottom of hydraulic stem (20) is fixed on backup pad (1).

4. The generator stator rule apparatus of claim 3, characterized in that: no. two last support frame (21) of being fixed with of fixed stop (17), the bottom of a support frame (21) is fixed with No. two hydraulic pressure jar (22), no. two hydraulic pressure jar (22) bottoms are worn to be equipped with No. two hydraulic stem (23), the bottom of No. two hydraulic stem (23) is fixed with dead lever (24), dead lever (24) are two segmentation structures, and wherein the upper segment structure is the cylinder type, and the hypomere structure is the round platform type.

5. The generator stator coil inserting apparatus as claimed in claim 3, wherein: the bottom of the third fixed baffle (18) is fixed with a bottom plate (27), a support cylinder (28) is fixed on the bottom plate (27), a wire guide plate (29) is fixed at the top of the support cylinder (28), a third hydraulic tank (30) is fixed on the bottom surface of the inner wall of the support cylinder (28), a third hydraulic rod (31) penetrates through the third hydraulic tank (30), a wire guide column (32) is fixed at the top of the third hydraulic rod (31), a convex rail is arranged on the wire guide column (32), the convex rail is arranged at the gap of the wire guide plate (29), and a fixing column (33) is fixed on the wire guide column (32).

6. The generator stator coil inserting apparatus as claimed in claim 3, wherein: a hydraulic pump (26) is fixed on the second fixed baffle (17), and the hydraulic pump (26) is connected with a first hydraulic tank (19), a second hydraulic tank (22) and a third hydraulic tank (30) through pipelines.