CN115971852A - Device for mounting worm on motor - Google Patents
Device for mounting worm on motor Download PDFInfo
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- CN115971852A CN115971852A CN202310139152.9A CN202310139152A CN115971852A CN 115971852 A CN115971852 A CN 115971852A CN 202310139152 A CN202310139152 A CN 202310139152A CN 115971852 A CN115971852 A CN 115971852A
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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
Abstract
The utility model belongs to the technical field of motor assembly equipment makes, specifically be a install device in motor with worm, which comprises a frame, worm transport manipulator, motor transport manipulator, NVH testing arrangement, the magnetic flux testing arrangement, the pressure equipment device, be equipped with the magnetic flux testing arrangement in the frame, the pressure equipment device, six-shaft mechanical hand, HVH testing arrangement is in the stroke range of motor transport manipulator, the magnetic flux testing arrangement is in the stroke range of worm transport manipulator, the pressure equipment device is in the stroke range of worm transport manipulator and the stroke range of motor transport manipulator, the pressure equipment device is in the stroke range of six-shaft mechanical hand, the stroke range of six-shaft mechanical hand extends outside the frame. This application adopts the mode that sets up manipulator cooperation NVH testing arrangement, magnetic flux testing arrangement, pressure equipment device in the frame, and the device of installing the worm in the motor that has designed has solved and has all adopted manual assembly at present, leads to the big and low problem of production efficiency of artifical intensity of labour.
Description
Technical Field
The application belongs to the technical field of motor assembling equipment manufacturing, and particularly relates to a device for installing a worm on a motor.
Background
When the worm is installed on the motor, a magnetic flux test and an NVH test are required to be carried out on the worm, then a press is adopted to press the worm into the motor during assembly, namely, three steps are required to be carried out when the worm is installed in the motor; therefore, the conventional method is to use three workers, each of which performs one process step, and then to perform the pipeline operation, which improves the efficiency compared to the method of using one worker to perform three process steps, but the labor intensity of the workers is still high, and the efficiency of the method of assembling the motor and the worm is still low compared to the current market demand, so that it is necessary to design a machine capable of automatically performing three process steps by one worker, thereby releasing the labor.
Disclosure of Invention
The purpose of this application is to prior art's shortcoming, adopts the mode that sets up manipulator cooperation NVH testing arrangement, magnetic flux testing arrangement, pressure equipment device in the frame, has designed one kind and can install the worm in the device of motor automatically, has solved and has all adopted manual assembly at present, leads to the big and low problem of production efficiency of artifical intensity of labour.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides an install device in motor with worm, includes frame, worm transport manipulator, motor transport manipulator, NVH testing arrangement, magnetic flux testing arrangement, pressure equipment device, be equipped with magnetic flux testing arrangement, pressure equipment device, six manipulators in the frame, HVH testing arrangement is in the stroke range of motor transport manipulator, the magnetic flux testing arrangement is in the stroke range of worm transport manipulator, the pressure equipment device in the stroke range of worm transport manipulator with the stroke range of motor transport manipulator, the pressure equipment device is in the stroke range of six manipulators, the stroke range of six manipulators extends to outside the frame.
Preferably, the execution end of the six-axis manipulator is provided with a first vision camera and a motor sucker, and the first vision camera is used for detecting whether the whole body formed by the assembled motor and the worm meets the preset specification.
Preferably, the press-fitting device comprises a press-fitting seat, a servo press, a worm sucker and a motor clamp, the press-fitting seat is fixedly arranged on the rack, the servo press is arranged on the press-fitting seat, the worm sucker is fixedly arranged at the output end of the servo press, and the motor clamp is positioned right below the worm sucker when the worm is pressed into the motor.
Preferably, the press mounting device further comprises a floating seat, the floating seat is fixedly connected with the output end of the servo press, the worm sucker is arranged on the lower surface of the floating seat, the floating seat is connected with the press mounting seat in a sliding mode, and the sliding direction of the floating seat on the press mounting seat is perpendicular to the upper surface of the rack.
Preferably, still include first rodless cylinder, first rodless cylinder is fixed to be located in the frame, first rodless cylinder's one end is located under the worm sucking disc, the other end is kept away from under the worm sucking disc, first rodless cylinder is in the stroke range of worm transport manipulator and motor transport manipulator, be equipped with motor anchor clamps and worm anchor clamps on first rodless cylinder's the sliding seat, motor anchor clamps with predetermine the clearance between the worm anchor clamps.
Preferably, the HVH testing device includes a sound box, a motor testing fixture, a sound control probe, an acceleration sensor, and a first linear moving device, an opening is provided on a side wall of the sound box, one end of the first linear moving device is in the sound box, the other end is outside the sound box, the motor testing fixture is provided on the first linear moving device, the sound control probe is located in the sound box, the sound control probe is located directly above the first linear moving device, the acceleration sensor is provided at an execution end of the second linear moving device, and when the motor testing fixture is located directly below the sound control probe, the motor testing fixture is in a stroke range of the second linear moving device.
Preferably, the second linear moving device comprises a sliding table cylinder, a piston rod of the sliding table cylinder is parallel to the moving direction of the first linear moving device, a free end of the piston rod of the sliding table cylinder is provided with the acceleration sensor, and when the motor test fixture is located under the acoustic control probe, the motor test fixture is located in the stroke range of the sliding table cylinder.
Preferably, the first linear moving device comprises a second rodless cylinder, the sliding seat of the second rodless cylinder is fixedly connected with the second linear moving device and the motor test fixture, a gap is preset between the motor test fixture and the second linear moving device, and the motor test fixture is located within the stroke range of the second linear moving device.
Preferably, still include the labeller, the labeller is located one side of frame, the labeller is located the stroke scope of motor transport manipulator.
Preferably, the execution end of the worm carrying manipulator is provided with a telescopic cylinder and a second vision camera, a worm clamping jaw is fixedly arranged at the piston end of the telescopic cylinder, and the telescopic direction of the telescopic cylinder is perpendicular to the upper surface of the rack.
Compared with the prior art, the beneficial effects of this application are:
1. this application adopts the mode that sets up manipulator cooperation NVH testing arrangement, magnetic flux testing arrangement, pressure equipment device in the frame, has designed one kind and can install the worm in the device of motor automatically, has solved and has all adopted manual assembly at present, leads to the big and low problem of production efficiency of artifical intensity of labour.
2. This application is through the appointed region that whole that motor and the worm equipment after will being qualified formed snatched through the motor sucking disc, when first vision camera detected that the whole that the motor after the assembly and worm formed is not conform to the standard of predetermineeing, the six-axis manipulator just snatchs NG product department with the whole that unqualified motor and worm formed.
3. The press-fitting seat in the application is used for installing the servo press, the motor mechanical carrying manipulator carries the motor qualified in the NVH test to the motor clamp, the worm carrying manipulator carries the worm qualified in the magnetic flux test to the worm sucker, the worm sucker sucks the worm, the worm is slowly pressed into the motor under the action of the servo press, and therefore the worm and the motor are assembled.
4. The floating seat that sets up in this application can make servo press's output shaft flexible stable, thereby prevents that servo press's output shaft from taking place that run-out leads to the equipment of worm and motor to be not conform to and predetermine the requirement
Drawings
FIG. 1 is a schematic structural diagram of the present application;
fig. 2 is a schematic structural view of the press-fitting device in the present application;
fig. 3 is a schematic structural diagram of the inside of the NVH testing apparatus according to the present application;
FIG. 4 is an enlarged view taken at A in FIG. 1;
fig. 5 is a schematic structural view of an execution end of the worm carrying robot.
Wherein: 1. a frame; 2. a motor carrying manipulator; 3. a magnetic flux testing device; 4. a six-axis manipulator; 5. a first vision camera; 6. a motor sucker; 7. a press mounting seat; 8. a servo press; 9. a worm sucker; 10. a motor clamp; 11. a floating seat; 12. a first rodless cylinder; 13. a worm clamp; 14. a mute box; 15. a motor test fixture; 16. a sound control probe; 17. an acceleration sensor; 18. a sliding table cylinder; 19. a second rodless cylinder; 20. a labeling machine; 21. a telescopic cylinder; 22. a second vision camera; 23. a worm carrying manipulator; 24. a worm clamping jaw.
Detailed Description
Referring to fig. 1-5, a device for mounting a worm on a motor comprises a frame 1, a worm carrying manipulator 23, a motor carrying manipulator 2, an NVH testing device, a magnetic flux testing device 3 and a press-fitting device, wherein the frame is provided with the magnetic flux testing device 3, the press-fitting device and a six-axis manipulator 4, the HVH testing device is in a stroke range of the motor carrying manipulator 2, the magnetic flux testing device 3 is in the stroke range of the worm carrying manipulator 23, the press-fitting device is in the stroke range of the worm carrying manipulator 23 and the stroke range of the motor carrying manipulator 2, the press-fitting device is in the stroke range of the six-axis manipulator 4, and the stroke range of the six-axis manipulator 4 extends out of the frame 1.
In the embodiment, during use, the worm carrying manipulator 23 carries the worm into the magnetic flux testing device 3 to perform magnetic flux testing on the worm, then the worm carrying manipulator 23 grabs the scroll rod qualified in testing onto the press-fitting device, the motor carrying manipulator 2 grabs the motor into the NVH testing device to detect, then the motor carrying manipulator 2 grabs the motor qualified in detecting into the press-fitting device, the press-fitting device assembles the qualified worm and the motor together, and after the assembly is completed, the six-axis manipulator 4 grabs the assembled motor and the assembled worm to a specified place.
As a preferable mode, the execution end of the six-axis manipulator 4 is provided with a first vision camera 5 and a motor sucker 6, and the first vision camera 5 is used for detecting whether the whole body formed by the assembled motor and the assembled worm meets the preset specification. After the first vision camera 5 arranged on the six-axis manipulator 4 detects that the assembly is qualified, the motor and the worm formed after the assembly are assembled into a whole grabbing appointed area through the motor sucker 6, and when the first vision camera 5 detects that the whole formed by the motor and the worm after the assembly is not in accordance with the preset specification, the six-axis manipulator 4 grabs the whole formed by the unqualified motor and the worm to the NG product.
As a preferable mode, as shown in fig. 2, the press-fitting device includes a press-fitting seat 7, a servo press 8, a worm chuck 9, and a motor clamp 10, the press-fitting seat 7 is fixedly disposed on the frame 1, the servo press 8 is disposed on the press-fitting seat 7, the worm chuck 9 is fixedly disposed at an output end of the servo press 8, and the motor clamp 10 is located right below the worm chuck 9 when the worm is press-fitted into the motor. The press mounting seat 7 is used for mounting a servo press 8, the motor mechanical carrying manipulator 2 carries a motor qualified in an NVH test to the motor clamp 10, the worm carrying manipulator 23 carries a worm qualified in a magnetic flux test to the worm sucker 9, the worm sucker 9 sucks the worm, and the worm is slowly pressed into the motor under the action of the servo press 8, so that the assembly of the worm and the motor is completed.
As a preferable mode, the press mounting device further comprises a floating seat 11, the floating seat 11 is fixedly connected with the output end of the servo press 8, the worm sucker 9 is arranged on the lower surface of the floating seat 11, the floating seat 11 is connected with the press mounting seat 7 in a sliding manner, and the sliding direction of the floating seat 11 on the press mounting seat 7 is perpendicular to the upper surface of the rack 1. The floating seat 11 that sets up can make the output shaft of servo press 8 flexible stable, thereby prevents that the output shaft of servo press 8 from taking place the run-out and leading to the worm to be not conform to preset the requirement with the equipment of motor.
As a preferable mode, as shown in fig. 4, the robot further includes a first rodless cylinder 12, the first rodless cylinder 12 is fixedly disposed on the frame 1, one end of the first rodless cylinder 12 is located right below the worm chuck 9, the other end of the first rodless cylinder 12 is away from the right below the worm chuck 9, the first rodless cylinder 12 is located within a stroke range of the worm carrying manipulator 23 and the motor carrying manipulator 4, a sliding seat of the first rodless cylinder 12 is provided with a motor clamp 10 and a worm clamp 13, and a gap is preset between the motor clamp 10 and the worm clamp 13. The arrangement of the first rodless cylinder 12, the motor clamp 10 and the worm clamp 13 enables the worm carrying manipulator 23 not to directly place a worm on the worm sucker 9, and the arrangement of the first rodless cylinder 12 can prevent the worm carrying manipulator 23 from colliding with the worm sucker 9. Wherein the worm clamp 13 is used for temporarily placing the worm, and then the worm placed on the worm clamp 13 is conveyed to the position right below the worm sucker 9 by the first rodless cylinder 12.
As a preferable mode, as shown in fig. 3, the HVH testing device includes a sound box 14, a motor testing fixture 15, a sound control probe 16, an acceleration sensor 17, and a first linear moving device, an opening is disposed on a side wall of the sound box 14, one end of the first linear moving device is located inside the sound box 14, the other end of the first linear moving device is located outside the sound box 14, the motor testing fixture 15 is disposed on the first linear moving device, the sound control probe 16 is located inside the sound box 14, the sound control probe 16 is located directly above the first linear moving device, the acceleration sensor 17 is disposed at an execution end of the second linear moving device, and when the motor testing fixture 15 is located directly below the sound control probe 16, the motor testing fixture 15 is located within a stroke range of the second linear moving device. After the motor is placed on the motor test fixture 15 by the motor carrying manipulator 2, the motor is conveyed into the mute box 14 under the driving of the first linear moving device, then the sound control probe 16 makes a sound, the second linear moving device drives the acceleration sensor 7 to contact with the motor positioned on the motor test fixture 15, the noise detection is carried out on the motor, and the first linear moving device is arranged, so that the motor is conveniently conveyed into the mute box 14.
As a preferable mode, the second linear moving device includes a sliding table cylinder 18, a piston rod of the sliding table cylinder 18 is parallel to the moving direction of the first linear moving device, a free end of the piston rod of the sliding table cylinder 18 is provided with the acceleration sensor 17, and when the motor test fixture 15 is located under the acoustic control probe 16, the motor test fixture 15 is in the stroke range of the sliding table cylinder 18. In the present embodiment, the acceleration sensor 17 is controlled by the slide cylinder 18 to contact the motor located in the motor test fixture 15.
As a preferable mode, the first linear moving device includes a second rodless cylinder 19, a sliding seat of the second rodless cylinder 19 is fixedly connected to the second linear moving device and the motor test fixture 15, a gap is preset between the motor test fixture 15 and the second linear moving device, and the motor test fixture 15 is within a stroke range of the second linear moving device.
Preferably, the labeling machine 20 is further provided, the labeling machine 20 is provided on one side of the rack 1, and the labeling machine 20 is located within a stroke range of the motor carrying robot 2. When the motor does not conform to the preset specification, the motor carrying manipulator 2 takes the NG label off the labeler 20 to be attached to the motor, so as to distinguish the motor which does not conform to the standard.
As shown in fig. 5, preferably, the execution end of the worm carrying robot 23 is provided with a telescopic cylinder 21 and a second vision camera 22, a piston end of the telescopic cylinder 21 is fixed with a worm clamping jaw 24, and the telescopic direction of the telescopic cylinder 21 is perpendicular to the upper surface of the rack 1. And the second vision camera 22 is used for carrying out vision detection and guide on the worm marking piece and grabbing the worm meeting the standard to the magnetic flux testing device 3.
Claims (10)
1. The device for installing the worm on the motor is characterized by comprising a rack (1), a worm carrying mechanical arm (23), a motor carrying mechanical arm (2), an NVH testing device, a magnetic flux testing device (3) and a press-fitting device, wherein the rack is provided with the magnetic flux testing device (3), the press-fitting device and a six-axis mechanical arm (4), the HVH testing device is arranged in a stroke range of the motor carrying mechanical arm (2), the magnetic flux testing device (3) is arranged in a stroke range of the worm carrying mechanical arm (23), the press-fitting device is arranged in a stroke range of the worm carrying mechanical arm (23) and a stroke range of the motor carrying mechanical arm (2), the press-fitting device is arranged in a stroke range of the six-axis mechanical arm (4), and the stroke range of the six-axis mechanical arm (4) extends out of the rack (1).
2. The device for mounting the worm on the motor according to claim 1, characterized in that the execution end of the six-axis manipulator (4) is provided with a first vision camera (5) and a motor sucker (6), and the first vision camera (5) is used for detecting whether the assembled motor and worm assembly is in accordance with the preset specification.
3. The device for mounting the worm on the motor according to claim 1, wherein the press-mounting device comprises a press-mounting seat (7), a servo press (8), a worm sucker (9) and a motor clamp (10), the press-mounting seat (7) is fixedly arranged on the rack (1), the servo press (8) is arranged on the press-mounting seat (7), the worm sucker (9) is fixedly arranged at the output end of the servo press (8), and when the worm is pressed into the motor, the motor clamp (10) is positioned under the worm sucker (9).
4. The device for mounting the worm on the motor according to claim 3, further comprising a floating seat (11), wherein the floating seat (11) is fixedly connected with the output end of the servo press (8), the worm sucker (9) is arranged on the lower surface of the floating seat (11), the floating seat (11) is slidably connected with the press-fitting seat (7), and the sliding direction of the floating seat (11) on the press-fitting seat (7) is perpendicular to the upper surface of the rack (1).
5. The device for mounting the worm on the motor according to claim 3, further comprising a first rodless cylinder (12), wherein the first rodless cylinder (12) is fixedly arranged on the rack (1), one end of the first rodless cylinder (12) is located right below the worm sucker (9), the other end of the first rodless cylinder (12) is far away from the worm sucker (9), the first rodless cylinder (12) is within a stroke range of the worm carrying manipulator (23) and the motor carrying manipulator (4), a sliding seat of the first rodless cylinder (12) is provided with a motor clamp (10) and a worm clamp (13), and a preset gap is formed between the motor clamp (10) and the worm clamp (13).
6. The device for mounting the worm on the motor according to claim 1, wherein the HVH testing device comprises a sound box (14), a motor testing jig (15), a sound control probe (16), an acceleration sensor (17), and a first linear moving device, an opening is provided on a side wall of the sound box (14), one end of the first linear moving device is inside the sound box (14), the other end of the first linear moving device is outside the sound box (14), the motor testing jig (15) is provided on the first linear moving device, the sound control probe (16) is located inside the sound box (14), the sound control probe (16) is located right above the first linear moving device, the acceleration sensor (17) is provided at an execution end of the second linear moving device, and when the motor testing jig (15) is located right below the sound control probe (16), the motor testing jig (15) is within a stroke range of the second linear moving device.
7. The device for mounting the worm on the motor according to claim 6, wherein the second linear moving device comprises a sliding table cylinder (18), a piston rod of the sliding table cylinder (18) is parallel to the moving direction of the first linear moving device, the free end of the piston rod of the sliding table cylinder (18) is provided with the acceleration sensor (17), and when the motor test fixture (15) is located right below the voice control probe (16), the motor test fixture (15) is in the stroke range of the sliding table cylinder (18).
8. The device for mounting a worm on an electric motor according to claim 6, characterized in that the first linear moving device comprises a second rodless cylinder (19), a sliding seat of the second rodless cylinder (19) is fixedly connected with the second linear moving device and the motor test fixture (15), a gap is preset between the motor test fixture (15) and the second linear moving device, and the motor test fixture (15) is within a stroke range of the second linear moving device.
9. A device for mounting worms to electric motors, as claimed in claim 1, characterized by also comprising a labelling machine (20), said labelling machine (20) being provided on one side of said machine frame (1), said labelling machine (20) being located within the travel range of said motor handling robot (2).
10. The device for mounting the worm on the motor is characterized in that an actuating end of the worm carrying manipulator (23) is provided with a telescopic cylinder (21) and a second vision camera (22), a piston end of the telescopic cylinder (21) is fixedly provided with a worm clamping jaw (24), and the telescopic direction of the telescopic cylinder (21) is perpendicular to the upper surface of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310139152.9A CN115971852B (en) | 2023-02-20 | 2023-02-20 | Device for installing worm on motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310139152.9A CN115971852B (en) | 2023-02-20 | 2023-02-20 | Device for installing worm on motor |
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| CN115971852A true CN115971852A (en) | 2023-04-18 |
| CN115971852B CN115971852B (en) | 2023-06-30 |
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| CN202310139152.9A Active CN115971852B (en) | 2023-02-20 | 2023-02-20 | Device for installing worm on motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405947A (en) * | 2023-12-13 | 2024-01-16 | 中宝电气有限公司 | Single board testing tool and testing method for relay protection device |
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| CN117405947A (en) * | 2023-12-13 | 2024-01-16 | 中宝电气有限公司 | Single board testing tool and testing method for relay protection device |
| CN117405947B (en) * | 2023-12-13 | 2024-02-13 | 中宝电气有限公司 | Single board testing tool and testing method for relay protection device |
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