CN115041964A - Method and device for assembling rotor for automobile electronic water pump - Google Patents
Method and device for assembling rotor for automobile electronic water pump Download PDFInfo
- Publication number
- CN115041964A CN115041964A CN202210971184.0A CN202210971184A CN115041964A CN 115041964 A CN115041964 A CN 115041964A CN 202210971184 A CN202210971184 A CN 202210971184A CN 115041964 A CN115041964 A CN 115041964A
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- rotor
- mechanical gripper
- motor
- water pump
- assembling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
The invention relates to a method and a device for assembling a rotor for an automotive electronic water pump, which comprises the following steps: step S1: the mechanical gripper grabs the magnetic rotor, a pressing cylinder of the mechanical gripper extends out to tightly abut against the rotor, and the mechanical gripper conveys the rotor to the position above the position of the motor; step S2: the mechanical gripper moves the rotor downwards and approaches to the motor, and the mechanical gripper performs primary alignment through floating in a vertical plane; meanwhile, the mechanical gripper drives the mechanical gripper to perform secondary alignment through radial vibration; step S3: after the mechanical gripper is aligned, the mechanical gripper moves downwards until the clamping fingers of the multi-finger air gripper of the mechanical gripper are close to the motor, and the vibrator stops working; the compressing cylinder of the mechanical gripper retracts, the multi-finger air claw of the mechanical gripper is opened, and the rotor is automatically sucked into the motor. The invention can stably and reliably assemble the rotor and the motor in place, does not damage assembly parts, and effectively improves the automation degree.
Description
Technical Field
The invention relates to the technical field of automobile accessory electronic water pump production, in particular to a method and a device for assembling a rotor for an automobile electronic water pump.
Background
In the cylinder body of the automobile engine, a plurality of water channels for cooling water circulation are connected with a radiator (commonly called a water tank) arranged at the front part of the automobile through water pipes to form a large water circulation system, and a water pump is arranged at the upper water outlet of the engine and is driven by a fan belt to pump hot water out of the water channels of the engine cylinder body and pump cold water in the water channels.
The automobile electronic water pump comprises a motor component, a rotor, a controller, a sealing ring, a rear cover and the like, wherein the rotor needs to be installed on a central shaft of the motor in the assembling process of the electronic water pump, the assembling requirement is that the rotor (containing a graphite magnetic ring structure) is not allowed to be scraped or collided during press mounting, and as shown in figure 1, the clearance fit tolerance of the rotor and the motor shaft after installation is in the range of 0.025mm-0.075 mm.
The existing assembly methods include the following two methods:
1. and the whole process is manually assembled.
2. Adopt like the disclosed car water pump motor assembly device of chinese utility model patent (CN 215358301U), fix a position the motor through transfer chain tray frock to drive actuating cylinder tongs subassembly through servo and push down, assemble the rotor on the motor shaft.
However, the above assembling method has the defects: rely on the manual equipment of operating personnel or rely on servo drive equipment motor and rotor, can produce the scraping when transport motor or rotor, collide with, can have positioning error between motor and the rotor, finally lead to when the assembly, can not safe and reliable assemble in place, can appear assembling dislocation scheduling phenomenon.
Disclosure of Invention
Aiming at the defects of the prior art, the invention discloses a method and a device for assembling a rotor for an automotive electronic water pump.
The technical scheme adopted by the invention is as follows:
a method for assembling a rotor for an automotive electric water pump comprises the following steps:
step S1: the mechanical gripper grips the magnetic rotor, a pressing cylinder of the mechanical gripper extends out to tightly abut against the rotor, and the mechanical gripper conveys the rotor to the position above the position of the motor;
step S2: the mechanical hand moves the rotor downwards to be close to the motor, and the mechanical hand performs primary alignment through floating in a vertical plane; meanwhile, the mechanical gripper drives the mechanical gripper to perform secondary alignment through radial vibration;
step S3: after the mechanical gripper is aligned, the mechanical gripper moves downwards until the clamping fingers of the multi-finger pneumatic gripper of the mechanical gripper are close to the motor, and the vibrator stops working; and the compressing cylinder of the mechanical gripper retracts, the multi-finger pneumatic claw of the mechanical gripper is opened, and the rotor is automatically sucked into the motor.
The method is further technically characterized in that: in step S1, after the mechanical gripper grips the rotor, the weight of the mechanical gripper is balanced by a balance cylinder and a displacement sensor.
The method is further technically characterized in that: in step S1, the motor is set in the motor positioning block for positioning.
The method is further technically characterized in that: in step S2, the mechanical gripper performs ventilation through a planar floating compensator to drive the mechanical gripper to float in a vertical plane; and the accumulated compensation error of the plane floating compensator is +/-0.5 mm.
The method is further technically characterized in that: in step S2, the mechanical gripper is radially vibrated by the vibrator.
The method is further technically characterized in that: in step S2, the motor is pressed against and restricted from moving by the floating pressing rod of the mechanical gripper.
An apparatus for assembling a rotor for an automotive electric water pump, which is used for implementing the method for assembling the rotor for the automotive electric water pump, comprises:
the multi-finger pneumatic clamping jaw is used for clamping the rotor;
the alignment module is connected with the multi-finger pneumatic clamping jaw and is used for primary alignment of the mechanical gripper in a floating mode in a vertical plane and secondary alignment of radial vibration of the mechanical gripper;
the balance cylinder is arranged on the multi-finger pneumatic clamping jaw and is provided with a displacement sensor;
and the pressing cylinder is arranged at the center of the multi-finger pneumatic clamping jaw and used for extending out to tightly abut against the rotor or retracting to be far away from the rotor.
The method is further technically characterized in that: the alignment module comprises a plane floating compensator, a plane floating compensator connecting plate and a vibrator, the multi-finger pneumatic clamping jaw is connected with the plane floating compensator connecting plate, the plane floating compensator is mounted on the plane floating compensator connecting plate, and the vibrator is arranged on the plane floating compensator connecting plate; the center of the plane floating compensator is coincided with the center of gravity of the multi-finger pneumatic clamping jaw.
The method is further technically characterized in that: the multi-finger pneumatic clamping jaw is fixedly connected with the multi-finger pneumatic clamping jaw and used for tightly abutting against the rotor.
The method is further technically characterized in that: the multi-finger pneumatic clamping jaw is characterized by further comprising a motor positioning block which is arranged below the multi-finger pneumatic clamping jaw and used for positioning a motor.
Compared with the prior art, the technical scheme of the invention has the following advantages:
aiming at the poor assembly phenomenon caused by the existing part positioning error, carrying error and the like, the invention provides a scheme of twice alignment and vibration assembly, and particularly, a vibrator and a plane floating compensator are additionally arranged on a device for assembling a rotor of an automobile electronic water pump, so that the accumulated positioning error is solved; and, set up balance cylinder and displacement sensor on the device of giving automobile electronic water pump assembly rotor, solve because tongs weight leads to scraping, colliding with scheduling problem during the assembly.
The invention can ensure better product consistency and stability, and the motor rotor assembly production line can realize mass production.
The operation time of each step in the assembly method is in a controllable beat, and the assembly method can reduce the number of operators and improve the space utilization rate.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference will now be made in detail to the present disclosure, examples of which are illustrated in the accompanying drawings.
FIG. 1 is a schematic illustration of clearance fit tolerances after rotor and motor shaft installation.
Fig. 2 is a schematic view showing a first state of the method for assembling the rotor to the electric water pump for an automobile according to the present invention.
Fig. 3 is a schematic view showing a second state of the method for assembling the rotor to the electric water pump for a vehicle according to the present invention.
Fig. 4 is an enlarged schematic view at a in fig. 3.
Fig. 5 is a schematic view showing a third state of the method for assembling the rotor to the electric water pump for a vehicle according to the present invention.
Fig. 6 is an enlarged schematic view at B in fig. 5.
Fig. 7 is a schematic view showing a fourth state of the method for assembling the rotor to the electric water pump for an automobile according to the present invention.
Fig. 8 is an enlarged schematic view at C in fig. 7.
The specification reference numbers indicate: 1. a gripper mounting plate; 2. a balance cylinder; 3. a guide post; 4. a planar floating compensator; 5. a vibrator; 6. a multi-finger pneumatic clamping jaw; 7. a pressing cylinder; 8. a floating pressure lever; 9. a motor positioning block; 10. a rotor; 11. an electric motor.
Detailed Description
The present invention is further described below in conjunction with the drawings and the embodiments so that those skilled in the art can better understand the present invention and can carry out the present invention, but the embodiments are not to be construed as limiting the present invention.
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of describing, but not limiting, the invention, and moreover, like reference numerals designate like elements throughout the embodiments.
Example 1:
a method for assembling a rotor for an automotive electric water pump comprises the following steps:
as shown in fig. 2, step S1: the mechanical gripper grabs the magnetic rotor, a pressing cylinder of the mechanical gripper extends out to tightly abut against the rotor, and the mechanical gripper conveys the rotor to the position above the position of the motor;
with reference to fig. 3 to 6, step S2: the mechanical gripper moves the rotor downwards and approaches to the motor, and the mechanical gripper performs primary alignment through floating in a vertical plane; meanwhile, the mechanical gripper drives the mechanical gripper to perform secondary alignment through radial vibration;
in conjunction with fig. 7 and 8, step S3: after the mechanical gripper is aligned, the mechanical gripper moves downwards until the clamping fingers of the multi-finger pneumatic claw of the mechanical gripper are close to the motor, and then the vibrator stops working; the compressing cylinder of the mechanical gripper retracts, the multi-finger air claw of the mechanical gripper is opened, and the rotor is automatically sucked into the motor.
The method for assembling the rotor for the automobile electronic water pump overcomes the following difficulties in the prior art: (1) the self-assembly precision between the rotor and the motor is high; (2) the matching part between the rotor and the motor is made of special materials, and collision and scratching are not allowed; (3) the error of the positioning part of the rotor or the motor is relatively large; (4) the manual handling error is large.
In this embodiment, after the mechanical gripper grips the rotor, the weight of the mechanical gripper is balanced by the balance cylinder and the displacement sensor in step S1.
In this embodiment, in step S1, the motor is disposed in the motor positioning block for positioning.
In this embodiment, in step S2, the mechanical gripper performs a ventilation operation through the planar floating compensator to drive the mechanical gripper to float in the vertical plane; and the compensation accumulated error of the plane floating compensator is +/-0.5 mm.
In the present embodiment, in step S2, the mechanical gripper is radially vibrated by the vibrator.
In this embodiment, in step S2, the motor is pressed against and restricted from moving by the floating pressing rod of the mechanical gripper.
Example 2:
an apparatus for assembling a rotor for an electric water pump of an automobile, which is used for implementing the method for assembling a rotor for an electric water pump of an automobile provided in embodiment 1, and comprises:
a multi-fingered pneumatic jaw 6 for grasping the rotor 10;
the alignment module is connected with the multi-finger pneumatic clamping jaw 6 and is used for primary alignment of the mechanical gripper floating in a vertical plane and secondary alignment of radial vibration of the mechanical gripper;
the balance cylinder 2 is arranged on the multi-finger pneumatic clamping jaw 6, and the balance cylinder 2 is provided with a displacement sensor; the balance cylinder 2 is used for balancing the weight of the multi-finger pneumatic clamping jaw 6 and preventing the rotor 10 from being collided and damaged due to the overlarge dead weight of the multi-finger pneumatic clamping jaw 6; when the deviation of the assembling position of the rotor 10 and the motor 11 is overlarge, the multi-finger pneumatic clamping jaw 6 can float upwards, the displacement sensor gives an alarm, and the rotor 10 and the motor 11 are prevented from being assembled in a staggered mode to cause damage to the rotor 10.
And the pressing cylinder 7 is arranged at the center of the multi-finger pneumatic clamping jaw 6 and is used for extending to abut against the rotor 10 or retracting to be far away from the rotor 10. The hold-down cylinder 7 effectively prevents the rotor 10 from slipping and being ejected when assembled with the motor 11.
The device for assembling the rotor for the automobile electronic water pump can be stably and reliably assembled in place, assembly parts cannot be damaged, and the automation degree is effectively improved.
In this embodiment, the multi-finger pneumatic gripper 6 is a three-finger pneumatic gripper. Specifically, an included angle of 120 degrees is formed between two adjacent clamping fingers of the three-finger pneumatic clamping jaw. In addition, considering the influence of factors of deviation of clamping positions and the size of the excircle of the rotor, each clamping finger of the three-finger pneumatic clamping jaw is designed with a V-shaped opening, two points are ensured to contact with the rotor, and meanwhile, the material of the clamping finger of the three-finger pneumatic clamping jaw needs to be selected from a non-magnetic conducting material.
In this embodiment, the selection of the bore diameter of the balance cylinder 2 needs to match the total weight of the multi-finger pneumatic clamping jaw 6 and the rotor 10, and the balance cylinder 2 is added with a precise pressure regulating valve to regulate the precise pressure reducing valve so as to accurately balance the weight of the multi-finger pneumatic clamping jaw 6.
In the present embodiment, the stroke of the displacement sensor is 10mm, and if the stroke varies, the stroke can be directly fed back to the programmable memory, and commands for performing operations such as logic operation, sequence control, timing, counting, and arithmetic operation are stored in the programmable memory, and the state of the balance cylinder 2 is controlled by digital or analog input/output.
In the embodiment, the alignment module comprises a planar floating compensator 4, a planar floating compensator connecting plate and a vibrator 5, a multi-finger pneumatic clamping jaw 6 is connected with the planar floating compensator connecting plate, the planar floating compensator 4 is installed on the planar floating compensator connecting plate, and the vibrator 5 is arranged on the planar floating compensator connecting plate; the center of the plane floating compensator 4 coincides with the center of gravity of the multi-finger pneumatic clamping jaw 6. The plane floating compensator 4 is used for compensating the accumulated assembly error; the vibrator 5 vibrates during assembly, and the vibration frequency can be adjusted through a throttle valve, so that the assembly reliability is improved.
In this embodiment, the device for assembling the rotor for the automobile electronic water pump further comprises a floating pressure rod 8 fixedly connected with the multi-finger pneumatic clamping jaw 6 and used for abutting against the rotor 10. Specifically, a fixing plate is arranged at the fixing part of the multi-finger pneumatic clamping jaw 6, the fixing plate extends along the radial direction of the multi-finger pneumatic clamping jaw 6 for a certain length, the length of the fixing plate is designed according to the height of the assembled rotor 10, and the floating pressure rod 8 vertically penetrates through the fixing plate and is installed on the fixing plate.
In this embodiment, the device for assembling the rotor for the electronic water pump of the automobile further comprises a guide post 3 and a guide mounting plate, one side surface of the guide mounting plate is used for fixing the planar floating compensator 4, the other side surface of the guide mounting plate is used for mounting the guide post 3, and the guide post 3 plays a role in floating and guiding the balance cylinder 2.
In this embodiment, the device for assembling the rotor for the automobile electronic water pump further comprises a motor positioning block 9 arranged below the multi-finger pneumatic clamping jaw 6 and used for positioning the motor. Specifically, the motor positioning block 9 is provided with a groove, the shape of the groove is matched with the shape of the shell of the motor 11, the motor 11 can be fixed well, and the motor 11 is prevented from generating displacement.
In this embodiment, the device for assembling the rotor for the automobile electronic water pump further comprises a gripper mounting plate 1, and the device for assembling the rotor for the automobile electronic water pump can be mounted on a robot or a servo module. And, the guide post 3 passes through the gripper mounting plate 1.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (10)
1. A method for assembling a rotor for an automotive electric water pump is characterized by comprising the following steps:
step S1: the mechanical gripper grips the magnetic rotor, a pressing cylinder of the mechanical gripper extends out to tightly abut against the rotor, and the mechanical gripper conveys the rotor to the position above the position of the motor;
step S2: the mechanical hand moves the rotor downwards to be close to the motor, and the mechanical hand performs primary alignment through floating in a vertical plane; meanwhile, the mechanical gripper drives the mechanical gripper to perform secondary alignment through radial vibration;
step S3: after the mechanical gripper is aligned, the mechanical gripper moves downwards until the clamping fingers of the multi-finger pneumatic gripper of the mechanical gripper are close to the motor, and the vibrator stops working; and the compressing cylinder of the mechanical gripper retracts, the multi-finger pneumatic claw of the mechanical gripper is opened, and the rotor is automatically sucked into the motor.
2. The method for assembling a rotor for an electric water pump of an automobile according to claim 1, wherein: in step S1, after the mechanical gripper grips the rotor, the weight of the mechanical gripper is balanced by a balance cylinder and a displacement sensor.
3. The method for assembling a rotor for an electric water pump of an automobile according to claim 1, wherein: in step S1, the motor is set in the motor positioning block for positioning.
4. The method for assembling a rotor for an electric water pump of an automobile according to claim 1, wherein: in step S2, the mechanical gripper performs ventilation through a planar floating compensator to drive the mechanical gripper to float in a vertical plane; and the compensation accumulated error of the plane floating compensator is +/-0.5 mm.
5. The method for assembling a rotor for an electric water pump of an automobile according to claim 1, wherein: in step S2, the mechanical gripper is radially vibrated by the vibrator.
6. The method for assembling a rotor for an electric water pump of an automobile according to claim 1, wherein: in step S2, the motor is pressed against and restricted from moving by the floating pressing rod of the mechanical gripper.
7. An apparatus for assembling a rotor for an electric water pump of a vehicle for carrying out the method for assembling a rotor for an electric water pump of a vehicle according to any one of claims 1 to 6, wherein: comprises that
The multi-finger pneumatic clamping jaw is used for clamping the rotor;
the alignment module is connected with the multi-finger pneumatic clamping jaw and is used for primary alignment of the mechanical gripper in a floating mode in a vertical plane and secondary alignment of radial vibration of the mechanical gripper;
the balance cylinder is arranged on the multi-finger pneumatic clamping jaw and is provided with a displacement sensor;
and the pressing cylinder is arranged at the center of the multi-finger pneumatic clamping jaw and used for extending out to tightly abut against the rotor or retracting to be far away from the rotor.
8. The apparatus for assembling a rotor for an electric water pump of an automobile according to claim 7, wherein: the alignment module comprises a plane floating compensator, a plane floating compensator connecting plate and a vibrator, the multi-finger pneumatic clamping jaw is connected with the plane floating compensator connecting plate, the plane floating compensator is mounted on the plane floating compensator connecting plate, and the vibrator is arranged on the plane floating compensator connecting plate; the center of the plane floating compensator is coincided with the center of gravity of the multi-finger pneumatic clamping jaw.
9. The apparatus for assembling a rotor for an electric water pump of an automobile according to claim 7, wherein: the multi-finger pneumatic clamping jaw is fixedly connected with the multi-finger pneumatic clamping jaw and used for tightly abutting against the rotor.
10. The apparatus for assembling a rotor for an electric water pump for vehicles according to claim 7, wherein: the multi-finger pneumatic clamping jaw is characterized by further comprising a motor positioning block which is arranged below the multi-finger pneumatic clamping jaw and used for positioning a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210971184.0A CN115041964A (en) | 2022-08-15 | 2022-08-15 | Method and device for assembling rotor for automobile electronic water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210971184.0A CN115041964A (en) | 2022-08-15 | 2022-08-15 | Method and device for assembling rotor for automobile electronic water pump |
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| CN115041964A true CN115041964A (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210971184.0A Pending CN115041964A (en) | 2022-08-15 | 2022-08-15 | Method and device for assembling rotor for automobile electronic water pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922772A (en) * | 2023-03-10 | 2023-04-07 | 安徽航大智能科技有限公司 | Gripping apparatus structure capable of automatically centering and rotating in two directions for aligning angles |
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| US20060012197A1 (en) * | 2003-12-30 | 2006-01-19 | Strider Labs, Inc. | Robotic hand with extendable palm |
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| CN107591978A (en) * | 2017-10-31 | 2018-01-16 | 松下压缩机(大连)有限公司 | A kind of motor rotor component assembling rotor automatic localization mechanism |
| CN108032077A (en) * | 2017-10-31 | 2018-05-15 | 沈阳透平机械股份有限公司 | The horizontal aligning method of large-scale cartridge type centrifugal compressor rotor and partition plate beam |
| CN110571557A (en) * | 2019-08-16 | 2019-12-13 | 中航光电科技股份有限公司 | Connector device free of manual opposite insertion |
| CN214045381U (en) * | 2020-11-23 | 2021-08-24 | 常州一业智能科技有限公司 | Stator and rotor combination mechanical device of DDM motor |
| CN216929821U (en) * | 2022-02-23 | 2022-07-08 | 上海克来机电自动化工程股份有限公司 | Rotor press-in device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306646A (en) * | 1965-07-30 | 1967-02-28 | Flexicore Company Inc | Lifting hook assembly |
| US20060012197A1 (en) * | 2003-12-30 | 2006-01-19 | Strider Labs, Inc. | Robotic hand with extendable palm |
| CN102773866A (en) * | 2011-05-11 | 2012-11-14 | 精工爱普生株式会社 | Robot hand and robot |
| CN106067715A (en) * | 2016-07-06 | 2016-11-02 | 中国第汽车股份有限公司 | Clutch Coupling formula motor stator rotor Automated assembly device |
| CN107591978A (en) * | 2017-10-31 | 2018-01-16 | 松下压缩机(大连)有限公司 | A kind of motor rotor component assembling rotor automatic localization mechanism |
| CN108032077A (en) * | 2017-10-31 | 2018-05-15 | 沈阳透平机械股份有限公司 | The horizontal aligning method of large-scale cartridge type centrifugal compressor rotor and partition plate beam |
| CN110571557A (en) * | 2019-08-16 | 2019-12-13 | 中航光电科技股份有限公司 | Connector device free of manual opposite insertion |
| CN214045381U (en) * | 2020-11-23 | 2021-08-24 | 常州一业智能科技有限公司 | Stator and rotor combination mechanical device of DDM motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115922772A (en) * | 2023-03-10 | 2023-04-07 | 安徽航大智能科技有限公司 | Gripping apparatus structure capable of automatically centering and rotating in two directions for aligning angles |
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