CN110739816A - Motor stator and rotor assembling equipment - Google Patents
Motor stator and rotor assembling equipment Download PDFInfo
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- CN110739816A CN110739816A CN201810804354.XA CN201810804354A CN110739816A CN 110739816 A CN110739816 A CN 110739816A CN 201810804354 A CN201810804354 A CN 201810804354A CN 110739816 A CN110739816 A CN 110739816A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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Abstract
The invention belongs to the technical field of assembly equipment, and discloses motor stator and rotor combination equipment which comprises a stator driving and positioning module, a stator positioning and clamping module, a rotor positioning and combination driving module, a stator height lifting module and an equipment control module, wherein the stator driving and positioning module is used for conveying a stator to a specified horizontal position, the stator positioning and clamping module is used for fixing the position of the stator in the horizontal direction, the rotor positioning and combination driving module is used for clamping two ends of a rotor at the combination height and driving the stator at the combination height to move towards the position of the rotor to complete combination, the stator height lifting module is used for lifting the stator at the horizontal position to the height suitable for combination, and the equipment control module is used for controlling the whole working process of the motor stator and rotor combination equipment.
Description
Technical Field
The invention relates to the technical field of assembling equipment, in particular to motor stator and rotor combining equipment.
Background
Along with the continuous deepening of the global economy and the progress of the trade integration and the continuous improvement of the technological level, the situation that the same type motor is simultaneously used for different properties and different occasions is broken in the past, and motor products are developing towards the aspects of specialty, specificity and individuation.
The stator and rotor combining process of the motor is the core process of motor assembly and affects the motor assembly quality and speed, most of the existing stator and rotor combining machines are manually/hydraulically combined and can only be applied to the motor process of a single variety, and due to the limitation of the combining conditions, the centers of the stator and the rotor deviate to different degrees, and the stator and the rotor are combined under the condition, so that the motor performance is affected, and the motor can be seriously damaged.
Disclosure of Invention
The invention solves the technical problem of overcoming the defects of the prior art and provides types of motor stator and rotor combining equipment which is suitable for assembling various motors with different styles and types and simultaneously ensures the assembling quality.
The purpose of the invention is realized by the following technical scheme:
stator and rotor combination device of motor comprises
a) Stator drive and location module: for conveying the stator to a specified horizontal position;
b) stator positioning and clamping module: the stator is used for fixing the stator in the horizontal position in the horizontal direction;
c) rotor location and attach together drive module: the clamping device is used for clamping two ends of the rotor at the assembling height and simultaneously driving the stator at the assembling height to move towards the rotor position direction to complete assembling;
d) an equipment control module: the stator height lifting mechanism is used for controlling the working process of the stator driving and positioning module, the stator height lifting module, the stator positioning and clamping module and the rotor positioning and assembling driving module.
, the stator driving and positioning module includes a tooling plate for supporting the stator and a transmission mechanism for moving the tooling plate, the transmission mechanism includes a servo motor, a chain sprocket device and a plurality of driving wheels, the chain sprocket device can be driven by the servo motor, the driving wheels contact with the lower bottom surface of the tooling plate and can rotate under the driving of the chain sprocket device to drive the tooling plate to move horizontally.
Further , the motor stator and rotor assembling device further comprises a stator height lifting module for lifting the stator in the horizontal position to a height suitable for assembling, and the height lifting module is electrically connected with the device control module.
The stator height lifting module comprises a lifting cylinder, a lifting cylinder mounting bottom plate and a working platform connected with the lifting end of the lifting cylinder, and the working platform can move in the vertical direction under the control of the lifting cylinder.
The lifting cylinder is any of electric cylinder, hydraulic cylinder or air cylinder, and preferably an electric cylinder is adopted.
The working platform is arranged above the driving wheel, and a through hole is formed in the corresponding position of the driving wheel on the working platform, so that the driving wheel partially penetrates through the through hole and protrudes out of the upper surface of the working platform to be in contact with the lower bottom surface of the tooling plate.
And , uniformly arranging a plurality of guide posts around the lifting cylinder between the mounting bottom plate of the lifting cylinder and the working platform, wherein the guide posts comprise linear bearings fixedly connected with the mounting bottom plate of the lifting cylinder and cylindrical shafts fixedly connected with the working platform, and the cylindrical shafts can move in the vertical direction along the linear bearings.
, the working platform is provided with a plurality of universal balls which can contact with the lower bottom surface of the tool plate.
Further step by step, the work platform upper surface still is equipped with supplementary frock board along rectilinear movement's gib block, gib block and drive wheel parallel arrangement, the gib block is the L type structure including horizontal portion and vertical portion, horizontal portion is used for with gib block rigid coupling to work platform on, interval and frock board size adaptation between the vertical portion of gib block, two side surfaces of frock board when the frock board removes for the gib block and the side surface laminating of the vertical portion of gib block remove.
And , a pressure sensor for monitoring pressure change in the process of combining the stator and the rotor is further arranged on the working platform, the pressure sensor is in signal connection with the equipment control module, and the lifting cylinder can adjust the height of the center of the stator according to the pressure signal provided by the pressure sensor under the control of the equipment control module.
, the stator positioning and clamping module comprises a positioning baffle plate arranged on the working platform and used for limiting the stator in the horizontal direction, and the stator positioning and clamping module also comprises a clamping cylinder capable of compressing and fixing the tooling plate, and the clamping cylinder is connected to the working platform and arranged opposite to the surface of the positioning baffle plate.
Further , the stator positioning and clamping module further includes a ball screw actuator for controlling the movement of the positioning stop.
step by step, rotor location and attach together drive module include parallel arrangement's slip table and second slip table, the second slip table is located the 0 slip table top and can be followed the slip table of 1 and slide, lift cylinder mounting plate sets up in the second slip table top and can follow the slip table of second and slide, slip table end is fixed with the top, the second slip table is fixed with the second top at the tip of keeping away from the top of , the top height that sets up of the top of and second is for attaching together the height, the top of and second top are used for the centre gripping rotor, the clamping process of rotor is for making the second slip table slide along the top of slip table towards the top direction of .
Compared with the prior art, the invention has the following beneficial effects:
1) the equipment adopts a flexible closed-loop control technology, the center position of a rotor is fixed, and the center of a stator is automatically adjusted to be coaxial with the center of the rotor according to the type of a motor to be combined, so that the self-adaption purpose of combining motors of different types is achieved;
2) the device also has a flexible assembling function, a pressure sensor on the working platform can sense assembling pressure in time and guide the lifting cylinder to correspondingly adjust the center height of the stator in time, so that the smooth assembling of the stator and the rotor is favorably finished, and the assembling quality of the motor is effectively improved;
3) the cooperation of the working platform, the driving wheel and the lifting cylinder ensures that a tooling plate bearing the stator can enter the combining device under the transmission of the driving wheel and then is lifted to the combining height under the driving of the lifting cylinder, and the series of matching designs ensure the smooth movement of the stator in the horizontal direction and the vertical direction and ensure the quick coaxial positioning of the stator and the rotor;
4) the guide post arranged between the lifting cylinder mounting base plate and the working platform can support the working platform to stably rise under the driving of the lifting cylinder, so that the deviation cannot occur, and the final center positioning accuracy of the stator is ensured;
5) by arranging the universal balls on the working platform, the universal balls can be in contact with the lower bottom surface of the tooling plate to bear parts of the weight of the stator and the tooling plate in the process of horizontally conveying and positioning the stator, so that the horizontal conveying of the stator is assisted, and the driving flexibility of the driving wheel to the displacement of the stator is improved;
6) the ball screw transmission device is adopted to control the movement of the positioning baffle plate, so that the positioning baffle plate can quickly move to a required limiting position to limit the horizontal position of the stator in real time according to the model of the motor to be assembled, and the advantage of the device on the adaptability of the model of the motor is achieved in an auxiliary manner;
7) this equipment automatic control nature that attaches together is strong, can carry out the line operation with the equipment transfer chain of motor.
Drawings
Fig. 1 is a schematic perspective view of an assembling device for a stator and a rotor of a motor in example 1 (the stator is ready to enter the assembling device);
FIG. 2 is a schematic structural view of a transmission mechanism according to embodiment 1;
FIG. 3 is a second schematic structural view of the transmission mechanism according to embodiment 1;
FIG. 4 is an enlarged partial view of a portion of the work platform of FIG. 1;
FIG. 5 is a schematic front view of the stator-rotor combination device of the motor in embodiment 1 (the stator is lifted);
fig. 6 is a schematic front view of a stator and rotor assembling device of the motor in embodiment 1 (the stator is located close to the second apex so as to make room for the rotor to enter the assembling device);
fig. 7 is a schematic structural view of a positioning baffle in embodiment 1.
Detailed Description
The present invention will now be described in further with reference to specific embodiments thereof, wherein the drawings are for illustrative purposes only and are not intended to be limiting of the present patent, wherein certain elements are omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the actual product dimensions, and wherein certain well-known structures and descriptions thereof are omitted from the figures.
Example 1
As shown in figure 1, types of stator-rotor combination equipment of the motor are provided, which comprises
a) Stator drive and location module: for conveying the stator to a specified horizontal position;
b) stator height lift module: for lifting the stator in a horizontal position to a height suitable for stowage;
c) stator positioning and clamping module: the stator fixing device is used for fixing the stator at the horizontal position of the assembling height in the horizontal direction;
d) rotor location and attach together drive module: the clamping device is used for clamping two ends of the rotor at the assembling height and simultaneously driving the stator at the assembling height to move towards the rotor position direction to complete assembling;
e) an equipment control module: the stator height lifting mechanism is used for controlling the working process of the stator driving and positioning module, the stator height lifting module, the stator positioning and clamping module and the rotor positioning and assembling driving module.
Specifically, the stator-rotor combination device of the embodiment provides X, Y, Z three-degree-of-freedom directions for the stator a to move, and the rotor is loaded to the rotor positioning and combination driving module manually by a worker or by a robot.
The rotor clamping direction of the present embodiment is defined as the X-axis direction, the Z-axis direction is the direction in which the height of the stator is raised, and the Y-axis direction is the direction in which the stator is horizontally conveyed in a).
The equipment control module includes a PLC (not shown) that directs various mechanical processes throughout the combined equipment.
The stator A moves in the Y-axis direction through the following setting of an actuating mechanism, namely, the stator driving and positioning module comprises a tooling plate 11 for supporting the stator and a transmission mechanism capable of enabling the tooling plate to move, as shown in figures 2 and 3, the transmission mechanism specifically comprises a servo motor 12, a chain and sprocket device and a plurality of driving wheels 13, the plurality of driving wheels 13 are arranged in two rows side by side, the driving wheels of each row are evenly distributed at intervals, the driving direction of the driving wheels is perpendicular to the X-axis, and the servo motor 11 is in signal connection with the PLC and starts or stops working when the PLC sends a corresponding instruction.
The chain sprocket device comprises two th sprockets 14 (two th sprockets 14 correspond to the two rows of driving wheels 13) which can rotate under the driving of the servo motor 11, and a second sprocket 15 fixedly connected with each driving wheel in the axial direction, wherein chains 16 are driven between the th sprocket 14 and the second sprocket 15 of the corresponding row.
The driving wheel 13 contacts with the lower bottom surface of the tooling plate 11 and can rotate under the driving of the second chain wheel 15 to drive the tooling plate 11 to move horizontally into the combining device.
After the stator a is horizontally transferred to the assembling device along the Y-axis, it will move along the Z-axis direction to reach the proper height for assembling with the rotor, and the movement of the Y-axis direction is realized by the stator height lifting module, which includes the lifting cylinder 21, the lifting cylinder mounting base plate 22, the working platform 23 connected with the lifting end of the lifting cylinder 21, the working platform 23 can move vertically under the control of the lifting cylinder 21 (fig. 5 shows the state when the stator is lifted), the mounting position of the lifting cylinder 21 corresponds to the geometric center of the working platform 23, the lifting cylinder 21 is connected with the PLC signal and performs the extending or resetting action according to the relevant command of the PLC.
The lift cylinder 21 in this embodiment is an electric cylinder.
In order to smoothly realize the vertical movement of the working platform 23, the working platform 23 needs to be arranged above the driving wheel 13, but considering that the driving wheel 13 needs to perform a driving transmission function on the tooling plate 11, a through hole is arranged on the working platform 23 at a corresponding position of the driving wheel for the driving wheel 13 to partially penetrate through and protrude out of the upper surface of the working platform so as to be contacted with the lower bottom surface of the tooling plate 11.
Returning to the state that the stator a moves in the Y-axis direction, when the tooling plate 11 is in contact with the driving wheel 13 and is driven and conveyed by the driving wheel, the weight of the tooling plate 11 bearing the stator is all pressed on the driving wheel 13, which will bring a large obstacle to the driving of the driving wheel.
Due to the existence of universal balls, direction deviation of the tooling plate 11 can occur when the tooling plate is conveyed by the driving wheels 13, in order to keep consistency of the moving direction of the tooling plate 11, the upper surface of the working platform 23 is also provided with guide strips 232 for assisting the tooling plate to move along a straight line, the guide strips 232 are arranged in parallel with the driving wheels 13 and are symmetrically arranged on two rows of two driving wheels, the guide strips 232 are in an L-shaped structure comprising transverse parts and vertical parts, the transverse parts are used for fixedly connecting the guide strips to the working platform, the two transverse parts are arranged on two sides of the two vertical parts, the distance between the vertical parts of the guide strips 232 is matched with the size of the tooling plate 11, the two side surfaces of the tooling plate move in a fit manner relative to the guide strips, the length of the guide strips is extended to a position at least covering the working platform 2/3 from the edge of the working platform, so that the tooling plate 11 is completely conveyed in place horizontally.
In order to realize that the working platform 23 is stably lifted by the lifting cylinder 21, a plurality of guide posts 24 are uniformly arranged between the lifting cylinder mounting base plate 22 and the working platform 23 around the lifting cylinder, specifically, in the embodiment, four guide posts 24 are mounted on four corresponding corners of the working platform 23 and the lifting cylinder mounting base plate 22.
The guiding column 24 comprises a linear bearing 241 fixedly connected to the lifting cylinder mounting base plate 22 and a cylindrical shaft 242 fixedly connected to the working platform 23, the cylindrical shaft 242 being movable in a vertical direction along the linear bearing 241, the cylindrical shaft 242 protruding from the linear bearing 241 when the lifting cylinder 21 is extended, and the cylindrical shaft 242 being correspondingly retracted into the linear bearing 241 when the lifting cylinder 21 is reset.
In the equipment, PLC can calculate the displacement of the stator in Y-axis direction according to the input motor model, the servo motor 12 in the chain sprocket device controls the driving wheel 13 to transmit the corresponding displacement to the tooling plate 11 according to the displacement data, however, the stator still needs to be provided with a stroke limiting mechanism when moving to the transmission terminal in Y-axis direction, otherwise, the horizontal position of the stator is not accurate, the subsequent assembling process is influenced, and the stroke limiting mechanism is realized by the stator positioning and clamping module.
The stator positioning and clamping module comprises a positioning baffle 31 arranged on the working platform 23, specifically, a positioning surface of the positioning baffle 31 is perpendicular to the moving direction of the stator, and the positioning baffle 31 is used for limiting the stator in the horizontal direction; more specifically, the stator housing is provided with a horizontal positioning surface 31 which can be in flat contact with the surface of the positioning baffle, and the tooling plate 11 is conveyed to the horizontal positioning surface 32 of the stator housing by the driving wheel under the control of the PLC and is not moved after being in contact with the positioning baffle 31.
In addition, the stator positioning and clamping module further includes a clamping cylinder 33 (as shown in fig. 5 and 6) capable of compressing and fixing the tooling plate 11, and the clamping cylinder 33 is connected to the working platform 23 and is disposed opposite to the surface of the positioning baffle 31. The clamping cylinders 33 are arranged at two intervals, the clamping cylinders 33 can compress the tooling plate 11 (namely, the tooling plate 11 and the working platform 23 are compressed and fixed) after the stator is conveyed in place horizontally or the stator is lifted in place vertically, the clamping cylinders 33 are combined with the positioning baffle 31 and the guide strips 232 to limit the tooling plate 11, the tooling plate 11 can be effectively prevented from sliding along the X axis and the Y axis, and the equipment control module of the embodiment is arranged to control the clamping cylinders to perform the operation of compressing the tooling plate after the stator is lifted in place vertically.
The stator shell is also provided with height positioning surfaces 34 which can provide reference for the Z-direction displacement of the stator, when the horizontal positioning surface 32 of the stator is contacted with the positioning baffle 31, the height positioning surface 34 of the stator is positioned above the positioning baffle 31, the positioning baffle 31 is provided with a laser displacement sensor 35 for measuring the height of the height positioning surface, the laser displacement sensor 35 is in signal connection with a PLC, and the PLC can calculate the center height of the stator according to the measured height of the stator (the calculation of the center height of the stator needs to be combined with the setting height (combination height) of a top point and a second top point which are mentioned below), thereby providing guidance for the lifting stroke of a subsequent lifting cylinder.
For advancing step and promoting this equipment of assembling together to the suitability of assembling of different model motors, stator location clamping module still includes ball screw transmission 36 (see fig. 7) that steerable locating stop 31 removed, ball screw transmission also is driven by servo motor under the PLC control, concretely, PLC confirms the displacement that needs to produce according to the motor model of input earlier stage, send out the instruction immediately and control this servo motor and drive ball screw transmission 36 work, make locating stop 31 move to the Y axle stroke terminal of stator rapidly.
The rotor positioning and assembling driving module comprises a th sliding table 41 and a 42 second sliding table which are arranged in parallel, the 42 second sliding table is arranged above the th sliding table 41 and can slide along the 0 th sliding table 41, the lifting cylinder mounting base plate 22 is arranged above the 42 second sliding table and can slide along the 42 second sliding table, the 1 th sliding table 41 end is fixedly provided with a center 43, the th center of the 42 second sliding table is fixedly provided with a second center 44 at the end part far away from the center, the set height of the center 43 and the second center 44 is the assembling height, the center 43 and the second center 44 are used for clamping the rotor, the clamping process of the rotor is that the 42 second sliding table slides along the th sliding table 41 towards the center 43 direction, the th sliding table 41 and the 42 second sliding table are both connected with PLC signals and can respectively drive the 42 second sliding table and the lifting cylinder mounting base plate 22 to slide towards the corresponding direction under the PLC instruction control.
The coaxiality of the th center and the second center is 0.05mm, the center pressure display precision is 0.1%, and the displacement precision of the th sliding table and the second sliding table is +/-0.01 mm.
The parallelism requirement of the center, the second center and the sliding table is 0.05mm, and the perpendicularity requirement of the working platform lifted by the lifting cylinder is 0.02 mm.
In the process of combining the stator and the rotor, due to the influence of factors such as the processing precision of the stator or the rotor, the problem of clamping stagnation caused by inaccurate matching can be generated in the process of combining the stator and the rotor, in order to avoid the problem, a pressure sensor 5 for monitoring pressure change in the process of combining the stator and the rotor can be arranged on a working platform 23, as shown in the attached drawing 1, the pressure sensor 5 is in signal connection with a PLC, and a lifting cylinder 21 can make adaptive adjustment on the height of the center of the stator according to a pressure signal provided by the pressure sensor 5 under the control of the PLC.
The pressure sensor 5 is preferably located at a position corresponding to the exact center of the work platform 23 in order to accurately monitor pressure changes.
The pressure sensor 5 is arranged to enable the apparatus to have a function of compliant assembly, which is certainly active compliant control, and in fact, the apparatus may also implement passive compliant control by adding auxiliary compliant mechanisms, which is not described herein again.
In fact, the assembling process of the stator and the rotor can be automatically controlled in the whole process of PLC, and manual inching operation can be adopted, and the assembling process is determined according to the requirement of an operator.
The working process of the assembling equipment is as follows:
after a worker manually or by a robot places a stator on the tooling plate 11 and sends the tooling plate 11 to be in contact with the working platform 23, the PLC controls the servo motor 12 of the chain sprocket device to work so that the driving wheel 13 drives the tooling plate 11 to move on the working platform 23 in the Y-axis direction until the servo motor 12 stops working when the horizontal positioning surface 32 of the stator is in contact with the positioning baffle 31, the laser displacement sensor 35 on the positioning baffle 31 measures the height of the positioning surface of the stator according to the height positioning surface 34 of the stator and feeds back the height to the PLC in real time, the PLC calculates the height of the center of the stator by combining the height value of the positioning surface and the assembly height value of the assembly device, controls the lifting cylinder 21 to lift the working platform 23 to enable the stator to move in the Z-axis direction and reach the height of the center of the stator, then the PLC controls the clamping cylinder 33 to work so as to enable the tooling plate 11 and the working platform 23 to be relatively stationary after the assembly process of the mounting of the rotor is completed, the PLC controls the lifting cylinder to slide the mounting bottom plate 22 along the second sliding cylinder 42 to slide to move to the second sliding cylinder 42 to be close to the mounting cylinder of the mounting cylinder, the mounting cylinder of the mounting cylinder, the PLC controls the lifting cylinder to enable the mounting cylinder to be capable of the mounting of the stator to be capable of the mounting of the stator to be capable of being adjusted by the PLC, the PLC 19, the lifting cylinder to be capable of being adjusted by the PLC, the lifting cylinder, the PLC 19, the lifting cylinder, the PLC is adjusted by the PLC 19, the lifting cylinder, the PLC, the lifting cylinder, the PLC is adjusted by the PLC 19, the lifting cylinder is adjusted by the lifting cylinder.
This equipment automatic control nature of attaching together is strong, can carry out the line operation with the equipment transfer chain of motor, consider that this equipment of attaching together needs the stator that adapts to different styles or model motors to attach together, consequently this attach together equipment setting attach together highly higher as, the actuating mechanism that Z moved is done as the stator to the high module that lifts of stator, then just in time with motor equipment transfer chain height when its work platform is in not by the lifting state to accept the frock board smoothly and get into the equipment of attaching together.
This attach together equipment has the function of flexible closed-loop control and gentle and agreeable assembly concurrently, through putting fixedly rotor central point, attach together the model of motor as required, the center of equipment automatic adjustment stator to coaxial with the rotor, reach the self-adaptation purpose that the motor of different models and style attached together (attaching together of compatible many money city rail/mark motor), the signal feedback that combines pressure sensor simultaneously in time makes the adjustment to work platform's height, make attaching together of stator and rotor go on accurately smoothly, effectively improve motor assembly quality.
It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1, kinds of motor stator and rotor combination equipment, which is characterized by comprising
Stator drive and location module: for conveying the stator to a specified horizontal position;
stator positioning and clamping module: the stator is used for fixing the stator in the horizontal position in the horizontal direction;
rotor location and attach together drive module: the clamping device is used for clamping two ends of the rotor at the assembling height and simultaneously driving the stator at the assembling height to move towards the rotor position direction to complete assembling;
an equipment control module: the stator positioning and clamping module is used for controlling the working process of the stator driving and positioning module, the stator positioning and clamping module and the rotor positioning and assembling driving module.
2. The motor stator and rotor assembling device according to claim 1, wherein the stator driving and positioning module comprises a tooling plate for supporting the stator and a transmission mechanism for moving the tooling plate, the transmission mechanism comprises a servo motor, a chain and sprocket device and a plurality of driving wheels, the chain and sprocket device can be driven by the servo motor to perform transmission, and the driving wheels are in contact with the lower bottom surface of the tooling plate and can rotate under the driving of the chain and sprocket device to drive the tooling plate to horizontally move.
3. The motor stator and rotor combination device according to claim 2, further comprising a stator height lifting module for lifting the stator in a horizontal position to a height suitable for combination, wherein the stator height lifting module is electrically connected with the device control module;
the stator height lifting module comprises a lifting cylinder, a lifting cylinder mounting bottom plate and a working platform connected with the lifting end of the lifting cylinder, and the working platform can move in the vertical direction under the control of the lifting cylinder;
the lifting cylinder is any types of electric cylinder, hydraulic cylinder or air cylinder;
the working platform is arranged above the driving wheel, and a through hole is formed in the corresponding position of the driving wheel on the working platform, so that the driving wheel partially penetrates through the through hole and protrudes out of the upper surface of the working platform to be in contact with the lower bottom surface of the tooling plate.
4. The motor stator and rotor assembling device according to claim 3, wherein a plurality of guide posts are uniformly arranged around the lifting cylinder between the lifting cylinder mounting base plate and the working platform, each guide post comprises a linear bearing fixedly connected with the lifting cylinder mounting base plate and a cylindrical shaft fixedly connected with the working platform, and the cylindrical shafts can move in the vertical direction along the linear bearings.
5. The assembling device for motor stator and rotor according to claim 3, wherein the working platform is provided with a plurality of universal balls, and the universal balls can contact with the lower bottom surface of the tooling plate.
6. The motor stator and rotor assembling device according to claim 3, wherein a guide strip for assisting the tooling plate to move along a straight line is further arranged on the upper surface of the working platform, the guide strip is arranged in parallel with the driving wheel and is of an L-shaped structure comprising a transverse portion and a vertical portion, the transverse portion is used for fixedly connecting the guide strip to the working platform, the distance between the vertical portions of the guide strip is matched with the size of the tooling plate, and two side surfaces of the tooling plate move in a fit manner relative to the side surfaces of the vertical portions of the guide strip when the tooling plate moves relative to the guide strip.
7. The motor stator and rotor combining device of the lifting cylinder as claimed in claim 3, wherein the working platform is further provided with a pressure sensor for monitoring pressure changes in the combining process of the stator and the rotor, the pressure sensor is in signal connection with the device control module, and the height of the center of the stator can be adjusted under the control of the device control module according to pressure signals provided by the pressure sensor.
8. The motor stator and rotor combining device as claimed in claim 3, wherein the stator positioning and clamping module comprises a positioning baffle plate arranged on the working platform, and the positioning baffle plate is used for limiting the stator in the horizontal direction; the stator positioning and clamping module further comprises a clamping cylinder capable of compressing and fixing the tooling plate, and the clamping cylinder is connected to the working platform and arranged opposite to the surface of the positioning baffle plate.
9. The apparatus of claim 8, wherein the stator positioning and clamping module further comprises a ball screw transmission device for controlling the movement of the positioning baffle.
10. The motor stator and rotor assembling device according to claim 3, wherein the rotor positioning and assembling drive module comprises an th sliding table and a second sliding table which are arranged in parallel, the second sliding table is arranged above the th sliding table and can slide along the th sliding table, the lifting cylinder mounting bottom plate is arranged above the second sliding table and can slide along the second sliding table, a top is fixed to the th end of the th sliding table, a second top is fixed to the end of the second sliding table far away from the top, the set height of the top and the second top is the assembling height, and the top and the second top are used for clamping the rotor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810804354.XA CN110739816B (en) | 2018-07-20 | 2018-07-20 | Motor stator and rotor assembling equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810804354.XA CN110739816B (en) | 2018-07-20 | 2018-07-20 | Motor stator and rotor assembling equipment |
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| CN110739816A true CN110739816A (en) | 2020-01-31 |
| CN110739816B CN110739816B (en) | 2021-07-09 |
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| CN201810804354.XA Active CN110739816B (en) | 2018-07-20 | 2018-07-20 | Motor stator and rotor assembling equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977235A (en) * | 2021-12-03 | 2022-01-28 | 黄山黄泵单螺杆泵有限公司 | Single-screw pump tool clamp butt joint equipment and operation method thereof |
| CN114088022A (en) * | 2021-11-30 | 2022-02-25 | 四川航天烽火伺服控制技术有限公司 | Motor rotor assembly precision detection device |
| CN115268255A (en) * | 2021-04-29 | 2022-11-01 | 北京机械设备研究所 | Mechanism motion control device and method for finite space unmanned platform |
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| CN201369646Y (en) * | 2009-01-12 | 2009-12-23 | 北京毕捷电机股份有限公司 | Motor assembling machine |
| CN107082222A (en) * | 2017-05-13 | 2017-08-22 | 蔡燕 | A kind of tubing transmits lifting mechanism |
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| JPS622836A (en) * | 1985-06-26 | 1987-01-08 | Toshiba Corp | Rotor-inserting apparatus |
| CN201369646Y (en) * | 2009-01-12 | 2009-12-23 | 北京毕捷电机股份有限公司 | Motor assembling machine |
| CN107082222A (en) * | 2017-05-13 | 2017-08-22 | 蔡燕 | A kind of tubing transmits lifting mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268255A (en) * | 2021-04-29 | 2022-11-01 | 北京机械设备研究所 | Mechanism motion control device and method for finite space unmanned platform |
| CN114088022A (en) * | 2021-11-30 | 2022-02-25 | 四川航天烽火伺服控制技术有限公司 | Motor rotor assembly precision detection device |
| CN113977235A (en) * | 2021-12-03 | 2022-01-28 | 黄山黄泵单螺杆泵有限公司 | Single-screw pump tool clamp butt joint equipment and operation method thereof |
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| Publication number | Publication date |
|---|---|
| CN110739816B (en) | 2021-07-09 |
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Address after: 412000 Room 401, F18 Building, Phase 6, Xinma Power Innovation Park, No. 899, Xianyue Road, Majiahe Street, Tianyuan District, Zhuzhou City, Hunan Province Patentee after: HUNAN TIANQIAO JIACHENG INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region after: Zhong Guo Address before: 412000 Room 308, C workshop, Xinma power innovation park, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: HUNAN TIANQIAO JIACHENG INTELLIGENT TECHNOLOGY Co.,Ltd. Country or region before: Zhong Guo |