CN220457247U - Stator and rotor assembly device for an electric machine - Google Patents
Stator and rotor assembly device for an electric machine Download PDFInfo
- Publication number
- CN220457247U CN220457247U CN202321983072.3U CN202321983072U CN220457247U CN 220457247 U CN220457247 U CN 220457247U CN 202321983072 U CN202321983072 U CN 202321983072U CN 220457247 U CN220457247 U CN 220457247U
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- stator
- rotor
- press
- electric machine
- discharging
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- 230000007246 mechanism Effects 0.000 claims abstract description 188
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 230000007306 turnover Effects 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 230000002950 deficient Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses stator and rotor assembling equipment of a motor, which relates to the technical field of motor assembling equipment, and comprises a frame, a stator rotor feeding mechanism for feeding the stator and the rotor, a turntable mechanism for driving the stator and the rotor to move, a clamp spring feeding mechanism for clamping spring feeding, a spring feeding mechanism for spring feeding, a press-fitting mechanism for press-fitting the rotor into the stator, a turnover mechanism for driving the stator and the rotor to turn over, and a discharging mechanism for discharging the assembled stator and rotor, wherein a workbench for installing the turntable mechanism is arranged on the frame; the stator and the rotor are automatically pressed by adopting the turntable mechanism, the clamp spring feeding mechanism, the stator rotor feeding mechanism, the spring feeding mechanism, the pressing mechanism, the turnover mechanism and the discharging mechanism, so that the working efficiency is improved; the stator is limited by the press-fit mechanism, and then the rotor is pressed and fixed in the stator, so that the assembly accuracy is high.
Description
Technical Field
The utility model relates to the technical field of motor assembly equipment, in particular to stator and rotor assembly equipment of a motor.
Background
The motor is provided with a stator and a rotor, and when the motor is assembled, the clamp spring and the spring are assembled in the stator, and then the rotor is assembled with the stator; the utility model of application number 202010441459.0 discloses an automatic stator and rotor assembling mechanism, which comprises a stator clamping device, a wave-shaped gasket clamping device, a stator assembly clamping device, a rotor clamping device for grabbing a rotor from a rotor feeding station to a rotor receiving station, and a rotor adjusting and transferring device for carrying out rotation adjustment on the rotor clamping device at the rotor receiving station and then conveying the rotor to the stator and rotor pressing device; in the prior art, the assembly of the clamp spring and the assembly of the rotor and the stator of the stator cannot be automatically completed from the processes of feeding, moving, press fitting and overturning to discharging, and manual assistance is needed; the press-fitting mechanism in the prior art lacks of limit on the stator, the stator is easy to deviate in the press-fitting process, and the press-fitting defective rate is high; therefore, in view of this current situation, there is an urgent need to develop a stator and rotor assembly apparatus of an electric motor to meet the needs of practical use.
Disclosure of Invention
In view of the above, the utility model aims at the defects existing in the prior art, and the main purpose of the utility model is to provide a stator and rotor assembly device of a motor, which realizes the automatic press mounting of a stator and a rotor by adopting a turntable mechanism, a clamp spring feeding mechanism, a stator rotor feeding mechanism, a spring feeding mechanism, a press mounting mechanism, a turnover mechanism and a discharge mechanism, thereby improving the working efficiency; the stator is limited by the press-fit mechanism, and then the rotor is pressed and fixed in the stator, so that the assembly accuracy is high.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the stator and rotor assembling equipment of the motor comprises a frame, a stator and rotor feeding mechanism for feeding the stator and the rotor, a turntable mechanism for driving the stator and the rotor to move, a clamp spring feeding mechanism for clamping spring feeding, a spring feeding mechanism for spring feeding, a press mounting mechanism for press mounting the rotor into the stator, a turnover mechanism for driving the stator and the rotor to turn over and a discharging mechanism for discharging the assembled stator and rotor, wherein a workbench for installing the turntable mechanism is arranged on the frame; the clamping spring feeding mechanism, the stator rotor feeding mechanism, the spring feeding mechanism, the press fitting mechanism, the turnover mechanism and the discharging mechanism are sequentially distributed along the rotation direction of the turntable mechanism.
As a preferred embodiment: the side of the press-fitting mechanism is provided with a first detection mechanism for detecting whether the press-fitting displacement of the stator and the rotor is qualified or not, and the first detection mechanism is positioned between the press-fitting mechanism and the turnover mechanism.
As a preferred embodiment: and a second detection mechanism for detecting whether the installation position of the clamp spring is qualified or not is arranged between the turnover mechanism and the discharging mechanism.
As a preferred embodiment: the rotary table mechanism comprises a rotary motor, a rotary table and a discharging seat, wherein the rotary table is arranged at the shaft end of the rotary motor, and the discharging seat is arranged on the rotary table.
As a preferred embodiment: the pressing mechanism comprises a limiting component for limiting the discharging seat, a transferring component for transferring the rotor and a pressing component for pressing and fixing the rotor in the stator, and the limiting component is arranged beside the turntable mechanism; the pressing and fixing assembly corresponds to the discharging seat.
As a preferred embodiment: the limiting assembly comprises a limiting driving cylinder and a limiting block, the limiting block is arranged at the shaft end of the limiting driving cylinder and is movably abutted against the discharging seat.
As a preferred embodiment: the transfer assembly comprises a transfer driving device and a transfer seat, and the transfer seat is arranged at the output end of the transfer driving device; the pressing and fixing assembly comprises a longitudinal driving device, a vertical driving device and a material taking disc, wherein the vertical driving device is arranged at the output end of the longitudinal driving device, and the material taking disc is arranged at the output end of the vertical driving device.
As a preferred embodiment: the clamping spring feeding mechanism and the spring feeding mechanism comprise a vibration disc, a direct vibration feeder, a material distribution driving cylinder and a material distribution block, wherein the direct vibration feeder is arranged at the discharge end of the vibration disc, and the material distribution block is arranged at the shaft end of the material distribution driving cylinder.
As a preferred embodiment: the first detection mechanism and the second detection mechanism comprise a lifting driving cylinder and a displacement sensor, and the displacement sensor is arranged at the shaft end of the lifting driving cylinder.
As a preferred embodiment: the turnover mechanism comprises a lifting driving device and a turnover cylinder, and the turnover cylinder is arranged at the output end of the lifting driving device.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, according to the technical scheme, the stator and the rotor are automatically pressed by adopting the turntable mechanism, the clamp spring feeding mechanism, the stator rotor feeding mechanism, the spring feeding mechanism, the press-fitting mechanism, the turnover mechanism and the discharging mechanism, so that the requirement of the movement of the press-fitting positions of the stator and the rotor is met; the working efficiency is improved, and the labor cost is reduced; the stator is limited by the press-fit mechanism, and then the rotor is pressed and fixed in the stator, so that the assembly accuracy is high, and the defective rate is reduced.
In order to more clearly illustrate the structural features and efficacy of the present utility model, a detailed description thereof will be given below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a perspective view of a first perspective view of a stator and rotor assembly apparatus for an electric machine according to the present utility model;
FIG. 2 is a schematic perspective view of a second perspective view of a stator and rotor assembly apparatus for an electric machine according to the present utility model;
FIG. 3 is a schematic perspective view of a turntable mechanism and a limiting assembly according to the present utility model;
FIG. 4 is a schematic perspective view of the vibrating tray and the direct vibrating feeder of the present utility model;
FIG. 5 is a schematic perspective view of a distributing driving cylinder and a distributing block according to the present utility model;
FIG. 6 is a schematic perspective view of a stator/rotor feeding mechanism according to the present utility model;
FIG. 7 is a schematic perspective view of a transfer assembly according to the present utility model;
FIG. 8 is a schematic perspective view of a press-fit assembly according to the present utility model;
FIG. 9 is a schematic perspective view of the turnover mechanism of the present utility model;
FIG. 10 is a schematic perspective view of a second detecting mechanism according to the present utility model.
The attached drawings are used for identifying and describing:
in the figure: 10. a frame; 11. a work table; 20. a turntable mechanism; 21. a rotating disc; 22. a discharging seat; 30. clamping spring feeding mechanism; 31. vibrating disc; 32. a direct vibration feeder; 33. a material dividing driving cylinder; 34. a distributor block; 40. stator rotor feeding mechanism; 41. a longitudinally moving drive assembly; 42. a vertical movement driving assembly; 43. clamping an air cylinder; 50. a spring feeding mechanism; 60. a press-fitting mechanism; 61. a limit component; 611. a limit driving cylinder; 612. a limiting block; 62. a transfer assembly; 621. a transfer drive device; 622. a transfer base; 63. a press-fixing assembly; 631. a longitudinal driving device; 632. a vertical driving device; 633. a material taking disc; 70. a first detection mechanism; 80. a turnover mechanism; 81. a lifting driving device; 82. a turnover cylinder; 90. a second detection mechanism; 91. a lifting driving cylinder; 92. a displacement sensor; 100. and a discharging mechanism.
Detailed Description
The utility model is as shown in fig. 1 to 10, a stator and rotor assembling device of a motor, which comprises a frame 10, a stator rotor feeding mechanism 40 for feeding the stator and the rotor, a turntable mechanism 20 for driving the stator and the rotor to move, a jump ring feeding mechanism 30 for jump ring feeding, a spring feeding mechanism 50 for jump ring feeding, a pressing mechanism 60 for pressing the rotor into the stator, a turnover mechanism 80 for driving the stator and the rotor to turn over, and a discharging mechanism 100 for discharging the assembled stator and rotor, wherein a workbench 11 for installing the turntable mechanism 20 is arranged on the frame 10; the jump ring feed mechanism 30, the stator rotor feed mechanism 40, the spring feed mechanism 50, the press fitting mechanism 60, the turnover mechanism 80 and the discharge mechanism 100 are sequentially distributed along the rotation direction of the turntable mechanism 20.
The clamp spring feeding mechanism 30 feeds the clamp spring to the turntable mechanism 20; the turntable mechanism 20 drives the clamp spring to move to the side of the stator rotor feeding mechanism 40, and the stator rotor feeding mechanism 40 places the stator on the upper side of the clamp spring; the stator and rotor feeding mechanism 40 feeds the rotor to the press-fitting mechanism 60; the spring loading mechanism 50 loads springs into the stator of the turntable mechanism 20; the press-fitting mechanism 60 press-fits the rotor into the stator of the turntable mechanism 20; the turnover mechanism 80 turns over the pressed stator and rotor 180 degrees, and the discharging mechanism 100 discharges the stator and rotor.
The stator and the rotor are automatically pressed by adopting the turntable mechanism 20, the clamp spring feeding mechanism 30, the stator rotor feeding mechanism 40, the spring feeding mechanism 50, the pressing mechanism 60, the turnover mechanism 80 and the discharging mechanism 100, so that the requirement of the movement of the pressed positions of the stator and the rotor is met; the working efficiency is improved, and the labor cost is reduced; the stator is limited by the press-fitting mechanism 60, and then the rotor is pressed and fixed in the stator, so that the assembly accuracy is high, and the defective rate is reduced.
The clamp spring feeding mechanism 30 and the spring feeding mechanism 50 comprise a vibration disc 31, a direct vibration feeder 32, a material distribution driving cylinder 33 and a material distribution block 34, wherein the direct vibration feeder 32 is arranged at the discharge end of the vibration disc 31, and the material distribution block 34 is arranged at the shaft end of the material distribution driving cylinder 33.
The direct vibration feeder 32 feeds the material in the vibration plate 31 to the distributing block 34, and the distributing driving cylinder 33 drives the distributing block 34 to move to separate out single material.
The stator rotor feeding mechanism 40 and the discharging mechanism 100 comprise a longitudinal movement driving assembly 41, a vertical movement driving assembly 42 and a clamping cylinder 43, wherein the vertical movement driving assembly 42 is arranged at the output end of the longitudinal movement driving assembly 41, and the clamping cylinder 43 is arranged at the output end of the vertical movement driving assembly 42; the vertical movement driving component 42 and the clamping air cylinder 43 of the stator and rotor feeding mechanism 40 are two groups, one group is used for stator feeding, and the other group is used for rotor feeding; both sets of vertical movement drive assemblies 42 are mounted at the output of the vertical movement drive assembly 41.
A first detecting mechanism 70 for detecting whether the press-fitting displacement of the stator and the rotor is qualified or not is arranged beside the press-fitting mechanism 60, and the first detecting mechanism 70 is positioned between the press-fitting mechanism 60 and the turning mechanism 80.
A second detection mechanism 90 for detecting whether the mounting position of the clamp spring is qualified or not is arranged between the turnover mechanism 80 and the discharging mechanism 100.
The first detection mechanism 70 and the second detection mechanism 90 each include a lift drive cylinder 91 and a displacement sensor 92, and the displacement sensor 92 is mounted to the shaft end of the lift drive cylinder 91.
The lifting driving cylinder 91 is adopted to drive the displacement sensor 92 to lift to a proper position, the displacement sensor 92 detects the height between the stator and the rotor, and whether the stator and the rotor are assembled is judged to be qualified or not; the displacement sensor 92 detects the heights of the clamp spring and the upper surface of the stator, and further judges whether the clamp spring is qualified or not.
The defective rate is reduced by employing the first detecting mechanism 70 and the second detecting mechanism 90.
The turntable mechanism 20 includes a rotary motor, a rotary disk 21, and a discharge seat 22, the rotary disk 21 being mounted at the shaft end of the rotary motor, the discharge seat 22 being mounted on the rotary disk 21.
The press-fitting mechanism 60 comprises a limiting assembly 61 for limiting the discharging seat 22, a transferring assembly 62 for transferring the rotor and a pressing assembly 63 for pressing and fixing the rotor in the stator, wherein the limiting assembly 61 is arranged beside the turntable mechanism 20; the press-fixing assembly 63 corresponds to the discharge seat 22.
The limiting assembly 61 is adopted to limit the discharging seat 22, so that the stator is limited, and when the stator is placed in the assembly rotor, the stator is offset, the assembly accuracy is improved, and the defective rate is reduced.
The transfer assembly 62 is adopted to realize the transfer of the rotor, so that the requirement of rotor position movement is met; by adopting the pressing assembly 63, the rotor is pressed and fixed in the stator, the assembly requirement is met, and the assembly precision is improved.
The limiting assembly 61 comprises a limiting driving cylinder 611 and a limiting block 612, wherein the limiting block 612 is mounted at the shaft end of the limiting driving cylinder 611, and the limiting block 612 is movably abutted against the discharging seat 22.
The limit driving cylinder 611 drives the limit block 612 to abut against the discharging seat 22, so as to limit the discharging seat 22 and the stator.
The transfer unit 62 includes a transfer driving device 621 and a transfer base 622, wherein the transfer base 622 is mounted on the output end of the transfer driving device 621; the press-fit assembly 63 includes a longitudinal drive 631, a vertical drive 632, and a take-off pan 633, the vertical drive 632 being mounted to an output of the longitudinal drive 631, the take-off pan 633 being mounted to an output of the vertical drive 632.
The transfer driving device 621 includes a transfer driving motor and a lateral screw rod mounted to a shaft end of the transfer driving motor, and the lateral screw rod is rotatably fitted to the transfer base 622.
The transfer driving device 621 drives the transfer seat 622 to move to the side of the pressing assembly 63; the take-out tray 633 sucks and fixes the rotor on the transfer base 622, and presses and fixes the rotor in the stator under the driving of the longitudinal driving device 631 and the vertical driving device 632.
The turning mechanism 80 includes a lift drive 81 and a turning cylinder 82, and the turning cylinder 82 is mounted to an output end of the lift drive 81.
By adopting the turnover mechanism 80 to turn over the pressed stator and rotor by an angle, the angular movement requirement of the stator and the rotor is satisfied.
The longitudinal driving device 631, the vertical driving device 632, the lifting driving device 81, the longitudinal movement driving assembly 41 and the vertical movement driving assembly 42 all adopt driving motors, screw rods and sliding seats, wherein the screw rods are arranged at the shaft ends of the driving motors and are in running fit with the sliding seats; the cylinder and the sliding plate can be adopted, and the sliding plate is arranged at the shaft end of the cylinder.
The application method and principle of the stator and rotor assembly equipment of the motor are as follows:
the clamping spring feeding mechanism feeds the clamping spring to the turntable mechanism; the turntable mechanism drives the clamp spring to move to the side of the stator rotor feeding mechanism, and the stator rotor feeding mechanism places the stator on the upper side of the clamp spring; the stator rotor feeding mechanism feeds the rotor to the press-fitting mechanism; the spring feeding mechanism feeds the spring into a stator of the turntable mechanism; the pressing mechanism presses the rotor into the stator of the turntable mechanism; the turnover mechanism turns over the pressed stator and rotor by 180 degrees, and the discharging mechanism discharges the stator and the rotor.
The utility model has the design key that the press mounting of the stator and the rotor is realized automatically by adopting the turntable mechanism, the jump ring feeding mechanism, the stator rotor feeding mechanism, the spring feeding mechanism, the press mounting mechanism, the turnover mechanism and the discharging mechanism, so that the requirement of the movement of the press mounting positions of the stator and the rotor is met; the working efficiency is improved, and the labor cost is reduced; the stator is limited by the press-fit mechanism, and then the rotor is pressed and fixed in the stator, so that the assembly accuracy is high, and the defective rate is reduced.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (10)
1. A stator and rotor assembly apparatus for an electric machine, characterized by: the device comprises a frame, a stator and rotor feeding mechanism for feeding the stator and the rotor, a turntable mechanism for driving the stator and the rotor to move, a clamp spring feeding mechanism for feeding the clamp springs, a spring feeding mechanism for feeding the springs, a press-fitting mechanism for press-fitting the rotor into the stator, a turnover mechanism for driving the stator and the rotor to turn over and a discharging mechanism for discharging the assembled stator and rotor, wherein a workbench for installing the turntable mechanism is arranged on the frame; the clamping spring feeding mechanism, the stator rotor feeding mechanism, the spring feeding mechanism, the press fitting mechanism, the turnover mechanism and the discharging mechanism are sequentially distributed along the rotation direction of the turntable mechanism.
2. The stator and rotor assembly apparatus of an electric machine of claim 1, wherein: the side of the press-fitting mechanism is provided with a first detection mechanism for detecting whether the press-fitting displacement of the stator and the rotor is qualified or not, and the first detection mechanism is positioned between the press-fitting mechanism and the turnover mechanism.
3. The stator and rotor assembly apparatus of an electric machine of claim 2, wherein: and a second detection mechanism for detecting whether the installation position of the clamp spring is qualified or not is arranged between the turnover mechanism and the discharging mechanism.
4. The stator and rotor assembly apparatus of an electric machine of claim 1, wherein: the rotary table mechanism comprises a rotary motor, a rotary table and a discharging seat, wherein the rotary table is arranged at the shaft end of the rotary motor, and the discharging seat is arranged on the rotary table.
5. The stator and rotor assembly apparatus of an electric machine of claim 4 wherein: the pressing mechanism comprises a limiting component for limiting the discharging seat, a transferring component for transferring the rotor and a pressing component for pressing and fixing the rotor in the stator, and the limiting component is arranged beside the turntable mechanism; the pressing and fixing assembly corresponds to the discharging seat.
6. The stator and rotor assembly apparatus of an electric machine of claim 5, wherein: the limiting assembly comprises a limiting driving cylinder and a limiting block, the limiting block is arranged at the shaft end of the limiting driving cylinder and is movably abutted against the discharging seat.
7. The stator and rotor assembly apparatus of an electric machine of claim 5, wherein: the transfer assembly comprises a transfer driving device and a transfer seat, and the transfer seat is arranged at the output end of the transfer driving device; the pressing and fixing assembly comprises a longitudinal driving device, a vertical driving device and a material taking disc, wherein the vertical driving device is arranged at the output end of the longitudinal driving device, and the material taking disc is arranged at the output end of the vertical driving device.
8. The stator and rotor assembly apparatus of an electric machine of claim 1, wherein: the clamping spring feeding mechanism and the spring feeding mechanism comprise a vibration disc, a direct vibration feeder, a material distribution driving cylinder and a material distribution block, wherein the direct vibration feeder is arranged at the discharge end of the vibration disc, and the material distribution block is arranged at the shaft end of the material distribution driving cylinder.
9. A stator and rotor assembly apparatus for an electric machine according to claim 3, wherein: the first detection mechanism and the second detection mechanism comprise a lifting driving cylinder and a displacement sensor, and the displacement sensor is arranged at the shaft end of the lifting driving cylinder.
10. The stator and rotor assembly apparatus of an electric machine of claim 1, wherein: the turnover mechanism comprises a lifting driving device and a turnover cylinder, and the turnover cylinder is arranged at the output end of the lifting driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983072.3U CN220457247U (en) | 2023-07-26 | 2023-07-26 | Stator and rotor assembly device for an electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983072.3U CN220457247U (en) | 2023-07-26 | 2023-07-26 | Stator and rotor assembly device for an electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457247U true CN220457247U (en) | 2024-02-06 |
Family
ID=89734479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321983072.3U Active CN220457247U (en) | 2023-07-26 | 2023-07-26 | Stator and rotor assembly device for an electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457247U (en) |
-
2023
- 2023-07-26 CN CN202321983072.3U patent/CN220457247U/en active Active
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