CN223957425U - Stator and rotor assembly equipment - Google Patents
Stator and rotor assembly equipmentInfo
- Publication number
- CN223957425U CN223957425U CN202520189913.6U CN202520189913U CN223957425U CN 223957425 U CN223957425 U CN 223957425U CN 202520189913 U CN202520189913 U CN 202520189913U CN 223957425 U CN223957425 U CN 223957425U
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- frame
- stator
- lifting
- plate
- rotor
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Abstract
本实用新型涉及一种定子与转子装配设备，其包括机架，机架上设有输送转子的输送线体、定位转子的顶升机构、放置定子的工装盘、移动定子的移栽机构；输送线体上设有承托转子的托盘，顶升机构位于托盘下方，顶升机构包括固定板、安装板、顶升框、下顶尖，固定板固定安装在机架的顶面上，安装板固定设于固定板上方，顶升框升降设于安装板上方，下顶尖升降设于安装板上，下顶尖上升至抵住转子转轴的下中心孔；移栽机构包括上架体、水平移动组件、升降组件、上顶尖，上架体用于抓取定子，水平移动组件配合升降组件将定子移动至转子的正上方，上顶尖升降设于上架体上，上顶尖下降至抵住转子转轴的上中心孔。本申请能够提高定子和转子装配精度。
This utility model relates to a stator and rotor assembly device, which includes a frame, a conveyor line for conveying the rotor, a lifting mechanism for positioning the rotor, a tooling tray for placing the stator, and a transfer mechanism for moving the stator. The conveyor line has a tray supporting the rotor. The lifting mechanism is located below the tray and includes a fixed plate, a mounting plate, a lifting frame, and a lower center. The fixed plate is fixedly mounted on the top surface of the frame, the mounting plate is fixedly positioned above the fixed plate, the lifting frame is raised and lowered above the mounting plate, and the lower center is raised and lowered on the mounting plate, reaching the lower center hole of the rotor shaft. The transfer mechanism includes an upper frame, a horizontal moving assembly, a lifting assembly, and an upper center. The upper frame is used to grip the stator, the horizontal moving assembly, in conjunction with the lifting assembly, moves the stator directly above the rotor, and the upper center is raised and lowered on the upper frame, reaching the upper center hole of the rotor shaft. This application can improve the assembly accuracy of the stator and rotor.
Description
Technical Field
The utility model relates to the technical field of stator and rotor assembly, in particular to stator and rotor assembly equipment.
Background
The motor is a device for converting electric energy into mechanical energy or converting mechanical energy into electric energy, and mainly comprises a base, a shell, a stator and a rotor, wherein the shell is arranged on the top surface of the base, the stator is arranged on the wall of an inner cavity of the shell, and the rotor coaxially penetrates through the inner cavity of the stator to complete the assembly of the rotor and the stator.
In the prior art, in the process of assembling a stator and a rotor, the central axes of the stator and the rotor are required to be aligned, the rotor is placed on a workbench during assembly, the outer wall of the stator is clamped by clamping jaws, and then the stator is sleeved outside the rotor, but in the process, the rotor is inconvenient to fix, in the process of contacting the stator and the rotor, the rotor is easy to deflect, and the assembly precision is reduced.
Disclosure of utility model
In order to improve the assembly accuracy of a stator and a rotor, the application provides stator and rotor assembly equipment.
The stator and rotor assembly equipment provided by the application adopts the following technical scheme:
the stator and rotor assembly equipment comprises a rack, wherein a conveying line body for conveying a rotor, a jacking mechanism for positioning the rotor, a tooling disc for placing the stator and a transplanting mechanism for moving the stator are arranged on the rack;
The rotor is arranged on the tray, the jacking mechanism is positioned in the middle of the width direction of the conveying line body, the jacking mechanism is positioned below the tray, the jacking mechanism comprises a fixing plate, a mounting plate, a jacking frame and a lower center, the fixing plate is fixedly arranged on the top surface of the rack, the mounting plate is fixedly arranged above the fixing plate through a connecting rod, the jacking frame is arranged above the mounting plate in a lifting manner, the top end of the connecting rod penetrates through the jacking frame and is in sliding connection with the jacking frame, the tip of the lower center faces upwards, the bottom surface of the lower center is in a plane, the lower center is arranged on the mounting plate in a lifting manner and is in sliding connection with the mounting plate, and the lower center rises to a lower center hole for propping against a rotor rotating shaft;
the transplanting mechanism comprises an upper frame body, a horizontal moving assembly, a lifting assembly and an upper center, wherein the upper frame body is used for grabbing a stator positioned on a tooling disc, the horizontal moving assembly is matched with the lifting assembly to move the stator to the position right above a rotor, the upper center is lifted and arranged on the upper frame body, and the upper center descends to abut against an upper center hole of a rotor rotating shaft before the stator is pressed onto the rotor.
Preferably, the first jacking cylinder and the second jacking cylinder are arranged on the mounting plate, the output end of the first jacking cylinder extends upwards out of the mounting plate and then is fixedly connected with the jacking frame, and the output end of the second jacking cylinder extends upwards out of the mounting plate and then is fixedly connected with the plane of the lower center.
Preferably, a sliding rail for horizontally moving the upper frame body is arranged on the frame, the sliding rail is fixedly arranged on the frame through a supporting frame, the supporting frame comprises a supporting rod and a supporting frame, the supporting rod is fixed on the frame, the supporting frame is fixed at the top end of the supporting rod, the sliding rail is fixed at two sides of the width direction of the top surface of the supporting frame, and the upper frame body can slide between the tool tray and the tray after moving along the sliding rail;
The horizontal migration subassembly includes sliding plate, set square, slide and transplants the cylinder, go up the support body and go up the setting on sliding plate through lifting unit lift, set square fixed connection is in the both sides of sliding plate width direction, slide fixed connection is on every set square, the spout that supplies the slide rail to pass is seted up to the bottom surface of slide, it installs in the both sides of carriage top surface width direction to transplant the cylinder, the output and the slide fixed connection who corresponds of transplanting the cylinder.
Preferably, the lifting assembly comprises a lifting motor, a screw rod, a sliding table and guide rails, the lifting motor is arranged at the top of the sliding plate, the screw rod is rotationally connected with the sliding plate, the top end of the screw rod is rotationally connected with an output shaft of the lifting motor, the sliding table is arranged in a lifting mode along the sliding plate, the screw rod penetrates through the sliding table and is rotationally connected with the sliding table, the guide rails are vertically arranged on two sides of the width direction of the sliding plate, guide blocks are arranged at two ends of the length direction of the sliding table, guide grooves for the guide rails to penetrate through are formed in the guide blocks, and the upper frame body is fixed with the sliding table.
Preferably, a lower frame body is arranged below the upper frame body, the upper frame body and the lower frame body are in sliding connection through a guide rod, a limiting block is arranged on the lower frame body, a lead screw penetrates through the limiting block and is in sliding connection with the limiting block, auxiliary blocks are arranged at two ends of the limiting block in the length direction, and auxiliary grooves for a guide rail to penetrate through are formed in the auxiliary blocks;
The clamping assembly is arranged on the lower frame body and used for clamping the stator, the clamping assembly comprises clamping plates and double-head cylinders, the two clamping plates are respectively in one-to-one correspondence with two output ends of the double-head cylinders, the two clamping plates move towards the direction close to or far away from each other, the clamping plates move towards the direction close to each other to abut against the peripheral wall of the stator, and the clamping plates move towards the direction far away from each other to be separated from the stator.
Preferably, the bottom surface of lower support body is connected with the centering dish through the dead lever, be provided with lift cylinder one on the upper support body, guide bar fixed connection is on the top surface of lower support body, lift cylinder one's output stretch out downwards behind the upper support body with the guide bar fixed connection on the lower support body, the bottom surface of centering dish is provided with and is annular spacing ring, the spacing ring has offered the mouth of stepping down that gives way of the cable position of supplying the stator, when the opening at stator top is located to the spacing ring card, the laminating of the outer peripheral wall and the stator open-ended inner peripheral wall of spacing ring, the spacing ring card is located in the opening at stator top under the drive of lift cylinder one.
Preferably, the tip of top down, the top surface of top is the plane, fixedly connected with accessory plate on the top plane, the accessory plate is "ten" font, so each is connected with a lifter on four archs of accessory plate, down the support body and with lower support body sliding connection are stretched out on the top of lifter, the top fixedly connected with lifter, be provided with lift cylinder two on the support body, the output of lift cylinder two stretches out downwards behind the support body with the top surface fixed connection of lifter.
Preferably, the below of frock dish is provided with the carousel, set up two at least frock dishes on the carousel, the carousel rotates to set up in the frame, be provided with the ring gear on the bottom surface of carousel, the periphery meshing of ring gear has the gear, be provided with the rotation motor in the frame, gear coaxial coupling is on the output shaft of rotation motor, the carousel rotates to two frock dishes and alternately removes to clamping the below of subassembly.
In summary, the application has the following beneficial technical effects:
The upper center, the lower center and the limiting rings are matched, so that the stator and the rotor cannot deflect during assembly, and the accuracy of the stator and the rotor during assembly is improved.
Drawings
Fig. 1 is a schematic view showing the overall structure of a stator and rotor assembling apparatus according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram showing the whole of the conveying line body and the transplanting mechanism after hiding the frame and the electric control cabinet in the embodiment of the application.
Fig. 3 is a schematic structural view for showing a lifting mechanism in an embodiment of the present application.
Fig. 4 is a schematic view showing the structure of the transplanting mechanism and the turntable in the embodiment of the application.
Fig. 5 is a schematic view illustrating a structure of a lifting assembly according to an embodiment of the present application.
Fig. 6 is a schematic structural view for showing an upper center in the embodiment of the present application.
Fig. 7 is a schematic view showing the structure of the positioning disc and the limiting ring in the embodiment of the application.
The numerical control device comprises a frame 1, a machine frame 11, an electric control cabinet 2, a conveying line body 21, a tray 22, a sliding rail 23, a supporting frame 231, a supporting rod 232, a supporting frame 3, a jacking mechanism 31, a fixing plate 32, a mounting plate 33, a jacking frame 34, a lower center 35, a connecting rod 36, a jacking cylinder I37, a jacking cylinder II4, a tooling disc 41, a turntable 42, a gear ring 43, a gear 44, a rotating motor 5, a transplanting mechanism 51, an upper frame body 511, a lifting cylinder I512, a lifting cylinder II 52, a horizontal moving assembly 521, a sliding plate 522, a triangular plate 523, a sliding plate 524, a transplanting cylinder 53, a lifting assembly 531, a lifting motor 532, a lead screw 533, a sliding table 534, a guide rail 535, a guide block 54, an upper center 541, an auxiliary plate 542, a lifting rod 543, a lifting plate 55, a lower frame body 551, a limiting block 552, an auxiliary block 553, a disc 31, a yielding ring 5532, a limiting seat 5532, a lifting rod 543, a lifting plate 55, a lower frame body 551, a limiting block 55, a fixing plate 554, a stator assembly 72, a centering assembly, a clamping plate 71, a clamping plate 8, a centering opening, a clamping plate 8 and a clamping plate.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses stator and rotor assembly equipment.
Referring to fig. 1, the stator and rotor assembly apparatus includes a housing 1 and an electronic control cabinet 11, the electronic control cabinet 11 being used to control and monitor the switching and operation of the associated electrical equipment used in the embodiments of the present application.
Referring to fig. 2, a conveyor line body 2 for conveying a rotor 8, a jacking mechanism 3 for positioning the rotor 8, a tooling plate 4 for placing a stator 9, and a transplanting mechanism 5 for moving the stator 9 are provided on a frame 1.
The conveyor line body 2 is provided with a tray 21, and the rotor 8 is placed on the tray 21, the rotor 8 in this embodiment being the rotor 8 equipped with a rotation shaft, and the conveyor line body 2 moves the rotor 8 by moving the tray 21.
The conveying line body 2 in this embodiment is matched with the conveying mode of the tray 21, and the tray 21 is driven to move by rotating the rubber wheel on the conveying line body 2 to contact with the bottom surface of the tray 21, and the conveying structure is a conventional conveying structure in the prior art, so that detailed structures are not repeated here.
Referring to fig. 3, the jacking mechanism 3 is located at the middle part of the width direction of the conveying line body 2, the jacking mechanism 3 is located below the tray 21, the jacking mechanism 3 comprises a fixing plate 31, a mounting plate 32, a jacking frame 33 and a lower center 34, the fixing plate 31 is fixedly mounted on the top surface of the frame 1, the mounting plate 32 is fixedly arranged above the fixing plate 31 through a connecting rod 35, the jacking frame 33 is arranged above the mounting plate 32 in a lifting manner, the top end of the connecting rod 35 passes through the jacking frame 33 and is in sliding connection with the jacking frame 33, the tip of the lower center 34 faces upwards, the bottom surface of the lower center 34 is plane, the lower center 34 is arranged on the mounting plate 32 in a lifting manner and is in sliding connection with the mounting plate 32, and the lower center 34 is lifted to a lower center hole propped against a rotating shaft of the rotor 8.
The mounting plate 32 is provided with a first lifting cylinder 36 and a second lifting cylinder 37, the output end of the first lifting cylinder 36 extends upwards out of the mounting plate 32 and is fixedly connected with the lifting frame 33, and the output end of the second lifting cylinder 37 extends upwards out of the mounting plate 32 and is fixedly connected with the plane of the lower center 34. The output end of the first lifting cylinder 36 is extended to control the lifting frame 33 to lift and support the tray 21. The output end of the jacking cylinder II 37 extends out and then controls the lower center 34 to ascend.
When the rotor 8 and the tray 21 move right above the lifting mechanism 3, the movement is stopped, and the stator 9 is waited for pressing down.
Referring to fig. 4-7, the transplanting mechanism 5 includes an upper frame 51, a horizontal moving component 52, a lifting component 53, and an upper center 54, the upper frame 51 is used for grabbing the stator 9 located on the tooling plate 4, the stator 9 in this embodiment is a stator housing assembly assembled with a housing, the horizontal moving component 52 cooperates with the lifting component 53 to move the stator 9 to a position right above the rotor 8, the upper center 54 is lifted and arranged on the upper frame 51, an upper center hole is arranged on a top surface of a rotating shaft of the rotor 8, a lower center hole is arranged on a bottom surface of the rotating shaft of the rotor 8, and the upper center 54 is lowered to abut against the upper center hole of the rotating shaft of the rotor 8 before the stator 9 is pressed down onto the rotor 8.
The frame 1 is provided with a slide rail 22 for horizontally moving the upper frame body 51, the slide rail 22 is fixedly arranged on the frame 1 through a support frame 23, the support frame 23 comprises a support rod 231 and a support frame 232, the support rod 231 is fixed on the frame 1, the support frame 232 is fixed on the top end of the support rod 231, the slide rail 22 is fixed on two sides of the width direction of the top surface of the support frame 232, and the upper frame body 51 can slide between the tooling plate 4 and the tray 21 after moving along the slide rail 22.
The horizontal moving assembly 52 comprises a sliding plate 521, triangular plates 522, sliding plates 523 and transplanting air cylinders 524, the upper frame body 51 is arranged on the sliding plate 521 in a lifting mode through the lifting assembly 53, the triangular plates 522 are fixedly connected to two sides of the sliding plate 521 in the width direction, the sliding plates 523 are fixedly connected to the triangular plates 522, sliding grooves for the sliding rails 22 to penetrate through are formed in the bottom surfaces of the sliding plates 523, the transplanting air cylinders 524 are arranged on two sides of the supporting frame 232 in the width direction, and output ends of the transplanting air cylinders 524 are fixedly connected with the corresponding sliding plates 523.
The lifting assembly 53 comprises a lifting motor 531, a lead screw 532, a sliding table 533 and a guide rail 534, wherein the lifting motor 531 is arranged at the top of the sliding plate 521, the lead screw 532 is rotationally connected with the sliding plate 521, the top end of the lead screw 532 is rotationally connected with an output shaft of the lifting motor 531, the sliding table 533 is arranged in a lifting manner along the sliding plate 521, the lead screw 532 penetrates through the sliding table 533 and is rotationally connected with the sliding table 533, the guide rails 534 are vertically arranged at two sides of the sliding plate 521 in the width direction, guide blocks 535 are arranged at two ends of the sliding table 533 in the length direction, guide grooves for the guide rails 534 to penetrate through are formed in the guide blocks 535, and the upper frame 51 is fixed with the sliding table 533.
The lower frame body 55 is arranged below the upper frame body 51, the upper frame body 51 and the lower frame body 55 are in sliding connection through the guide rod 56, the lower frame body 55 is provided with a limiting block 551, the screw 532 penetrates through the limiting block 551 and is in sliding connection with the limiting block 551, two ends of the length direction of the limiting block 551 are provided with auxiliary blocks 552, and auxiliary grooves for the guide rails 534 to penetrate through are formed in the auxiliary blocks 552.
Referring to fig. 5, a clamping assembly 7 for clamping the stator 9 is provided on the lower frame 55, the clamping assembly 7 includes two clamping plates 71 and a double-head cylinder 72, the clamping plates 71 are provided with two clamping plates 71 and correspond to two output ends of the double-head cylinder 72 one by one, the two clamping plates 71 move toward a direction approaching or separating from each other, the clamping plates 71 move toward a direction approaching to each other to abut against an outer peripheral wall of the stator 9, and the clamping plates 71 move toward a direction separating from each other to be separated from the stator 9.
The bottom surface of lower support body 55 is connected with centering dish 553 through dead lever 554, be provided with lift cylinder one 511 on the last support body 51, guide bar 56 fixed connection is on the top surface of lower support body 55, lift cylinder one 511's output stretches out downwards and goes up support body 51 back and lower support body 55 on guide bar 56 fixed connection, centering dish 553's bottom surface is provided with and is annular spacing ring 5531, spacing ring 5531 has offered the hole 5532 that gives way of cable position of supplying stator 9, when spacing ring 5531 card locates the opening at stator 9 top, spacing ring 5531's radial both sides in bottom set up and be the fillet, improve spacing ring 5531 and penetrate stator 9 top open-ended smoothness nature, spacing ring 5531's outer peripheral wall and stator 9 top open-ended inner peripheral wall laminating, lift cylinder one 511 drive lower support body 55 descends to spacing ring 5531 card locate in the opening at stator 9 top, avoid stator 9 to take place the deflection.
The tip of top center 54 down, the top surface of top center 54 is the plane, fixedly connected with accessory plate 541 on the plane of top center 54, accessory plate 541 is "ten" font, so each be connected with a lifter 542 on four archs of accessory plate 541, the top of lifter 542 stretches out lower support body 55 and with lower support body 55 sliding connection, the top fixedly connected with lifter 543 of lifter 542, be provided with lift cylinder two 512 on the upper support body 51, the output of lift cylinder two 512 stretches out upper support body 51 back and is fixedly connected with the top surface of lifter 543 downwards.
Through the cooperation of the upper center 54, the lower center 34 and the limiting rings 5531, deflection cannot occur when the stator 9 and the rotor 8 are assembled, and the accuracy of the stator 9 and the rotor 8 is improved.
The below of frock dish 4 is provided with carousel 41, sets up two at least frock dishes 4 on the carousel 41, and carousel 41 rotates to set up on frame 1, is provided with ring gear 42 on the bottom surface of carousel 41, and the periphery meshing of ring gear 42 has gear 43, is provided with rotation motor 44 in the frame 1, and gear 43 coaxial coupling is on the output shaft of rotation motor 44, and carousel 41 rotates to two frock dishes 4 and alternately moves to the below of clamping subassembly 7.
In the process of clamping the upper stator 9 by the clamping assembly 7, a worker can place the next stator 9 provided with the machine shell on the other tooling disc 4, and when the transplanting mechanism 5 moves the upper stator 9 to the upper part of the tray 21, the turntable 41 rotates until the next stator 9 is positioned below the clamping assembly 7 so as to facilitate the next clamping, so that the overall assembly efficiency is improved.
The implementation principle of the stator and rotor assembly equipment provided by the embodiment of the application is as follows:
firstly, starting a lifting motor 531 to drive an upper frame body 51 to descend, driving a lower frame body 55 to synchronously descend by the upper frame body 51 through a lifting cylinder I511, starting the lifting cylinder I511 when the lower frame body 55 descends to be close to a stator 9, enabling a centering disc 553 to descend and clamp into an opening of the stator 9, then driving clamping plates 71 to be close to each other until the stator 9 is clamped, and simultaneously conveying a rotor 8 to the position right above a jacking mechanism 3 by a conveying line body 2 through a tray 21;
Then the lifting motor 531 rotates reversely and drives the upper frame body 51 to lift, the upper frame body 51 drives the lower frame body 55 to lift synchronously through the lifting cylinder I511, when the upper frame body 51 moves to a safe position, the lifting motor 531 stops acting, the transplanting cylinder 524 starts and drives the sliding plate 521 to move towards a direction close to the rotor 8, the sliding plate 521 drives the upper frame body 51 and the lower frame body 55 to synchronously move, the stator 9 moves right above the rotor 8, then the lifting motor 531 is started again to drive the upper frame body 51 to drive the lower frame body 55 to descend, when the stator 9 moves close to the rotor 8, the lifting motor 531 stops acting, at the moment, the lifting cylinder II 512 starts and drives the upper center 54 to descend, the upper center 54 is propped against an upper center hole of a rotating shaft of the rotor 8, then the lifting cylinder II 37 is started, the lower center 34 is propped against a lower center hole of the rotating shaft of the rotor 8, accordingly, the rotor 8 achieves centering action, deflection of the rotor 8 in the assembly process is avoided, the lifting cylinder I511 is started, the lifting cylinder I511 drives the stator 9 to descend into the rotor 8, and assembly of the stator 9 and the rotor 8 is completed;
After the assembly is completed, the double-headed cylinder 72 drives the clamping plate 71 to loosen the stator 9, the output end of the lifting cylinder I511 is retracted, the lifting motor 531 drives the upper frame body 51 and the lower frame body 55 to ascend, and the transplanting cylinder 524 moves to an initial position towards a direction away from the jacking mechanism 3, so that the action is finished.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520189913.6U CN223957425U (en) | 2025-02-07 | 2025-02-07 | Stator and rotor assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520189913.6U CN223957425U (en) | 2025-02-07 | 2025-02-07 | Stator and rotor assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223957425U true CN223957425U (en) | 2026-02-27 |
Family
ID=98859171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520189913.6U Active CN223957425U (en) | 2025-02-07 | 2025-02-07 | Stator and rotor assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223957425U (en) |
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2025
- 2025-02-07 CN CN202520189913.6U patent/CN223957425U/en active Active
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