CN113624285A - Motor detection platform before leaving factory - Google Patents
Motor detection platform before leaving factory Download PDFInfo
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- CN113624285A CN113624285A CN202111064827.5A CN202111064827A CN113624285A CN 113624285 A CN113624285 A CN 113624285A CN 202111064827 A CN202111064827 A CN 202111064827A CN 113624285 A CN113624285 A CN 113624285A
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- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention relates to a detection platform for a motor before leaving a factory, which comprises a base, wherein a detection mechanism for motor detection, a positioning mechanism for positioning and fixing the motor and a moving mechanism for moving the motor are arranged on the base. The detection mechanism includes: the detection electric cylinder is arranged between the vertical frame and the base; the detection machine is fixedly arranged on the vertical frame, and the detection machine is connected with an output shaft of the motor through a coupler for transmission. The positioning mechanism includes: the positioning disc is rotatably arranged on the base and is driven by the driving wheel; the frame is fixedly arranged on the side face of the positioning plate, and a movable opposite laser sensor is arranged on the frame. The center of positioning disk has seted up the centre bore, and the output shaft of motor passes the centre bore, and the positioning disk still has seted up four slot holes, and the slot hole circumference equipartition is in the periphery of centre bore. A motor detection method is also disclosed. It can carry out automatic matching and fixed to the motor of multiple size model, and it is convenient to use.
Description
Technical Field
The invention relates to the technical field of motor detection, in particular to a detection platform for a motor before leaving a factory.
Background
The motor is an electromagnetic device which converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The motor converts electric energy into mechanical energy, and the motor mainly functions to generate driving torque and is used as a power source of electric appliances or various machines.
The motor detection platform has the advantages that whether the motor is normal or not is known, the performance of the motor is mastered, particularly, the characteristics of the motor are mastered sufficiently in an automatic control system, the system can work in the best state, before the performance of the motor is detected, a motor detection platform is required to be used for fixing and detecting the corresponding motor, but the existing motor detection platform still has the following problems in use:
1. traditional motor testing platform ubiquitous simple structure, the problem of the corresponding fixed part of quick replacement, this practicality that leads to the device is low, is unfavorable for the long-term popularization of device.
2. The existing motor detection platform often has the problems that the motor detection platform is not easy to be fixedly installed on a corresponding operation table top and the fixing effect of the motor is poor, which is not beneficial to the long-term popularization of the device.
3. The existing motor detection platform cannot adapt to motors matched with various sizes and models, and the positioning and fixing of motors with different sizes and models are complicated.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a detection platform before the motor leaves a factory, which can automatically match and fix motors with various sizes and models and is convenient and fast to use.
The technical scheme adopted by the invention for solving the technical problems is as follows:
motor detection platform before leaving factory is equipped with detection mechanism, the moving mechanism who is used for motor location and fixed positioning mechanism and is used for moving motor that is used for motor detection including the base on the base facial make-up.
Further, the detection mechanism includes:
the detection electric cylinder is arranged between the vertical frame and the base;
the detection machine is fixedly arranged on the vertical frame, and the detection machine is connected with an output shaft of the motor through a coupler for transmission.
Further, the positioning mechanism includes:
the positioning disc is rotatably arranged on the base and is driven by the driving wheel;
the frame is fixedly arranged on the side face of the positioning plate, and a movable opposite laser sensor is arranged on the frame.
Furthermore, a rotatable screw rod is arranged on the opposite side edge of the frame, synchronizing wheels are arranged at one end of the screw rod, the synchronizing wheels are connected and driven through a synchronous belt, and the synchronous belt is driven by a central wheel;
the screw rod is provided with a slide block, the slide block is connected with the frame in a guiding way, and the slide block is provided with a correlation laser sensor.
Furthermore, a center hole is formed in the center of the positioning disc, the output shaft of the motor penetrates through the center hole, four long holes are further formed in the positioning disc, and the circumferences of the long holes are uniformly distributed on the periphery of the center hole.
Further, the moving mechanism includes:
a first platform for loading a motor;
the second platform is arranged at the lower end of the first platform, and the second platform and the first platform are fixedly connected through a first electric cylinder;
the third platform is arranged at the lower end of the second platform, the third platform and the second platform are fixedly connected through a second electric cylinder, and the second electric cylinder is vertical to the first electric cylinder; and a lifting mechanism is arranged between the third platform and the base.
Further, the elevating mechanism includes:
the guide post is arranged on the base along the vertical direction, and the third platform is slidably sleeved on the guide post;
the inner sliding plate is horizontally arranged on the base in a sliding manner and is driven by the third electric cylinder;
the outer sliding plate is horizontally arranged on the base in a sliding manner, and the outer sliding plate and the inner sliding plate are driven by an intermediate wheel;
the connecting plate is hinged to the outer ends of the inner sliding plate and the outer sliding plate, and the upper end of the connecting plate is hinged to the third platform.
Furthermore, the outer sliding plates are symmetrically arranged on two sides of the inner sliding plate, and the connecting plates are arranged at four positions and are respectively hinged to four corners of the lower end face of the third platform.
Furthermore, a positioning clamping plate is arranged on the first platform, a transverse long hole is formed in the positioning clamping plate, and the distance between the positioning clamping plates is adjustable.
A motor detection method comprises the following steps:
a. placing the motor on a first platform, and adjusting a positioning clamping plate to clamp and fix the motor;
b. the moving mechanism drives the motor to move towards the positioning mechanism;
c. the positioning mechanism detects and positions the position of the motor output shaft through the movable correlation laser sensor;
d. the moving mechanism drives the motor to enable an output shaft of the motor to be concentrically inserted into a central hole of the positioning disc;
e. connecting and fixing the positioning hole of the motor flange plate and the long hole of the positioning plate through a bolt;
f. the detection electric cylinder drives the detection machine to move towards the output shaft of the motor, and the detection machine is connected with the output shaft of the motor through a coupler;
g. the motor starts to operate, and the detection machine detects the rotating speed and the torque of the output shaft of the motor.
The invention has the beneficial effects that:
(1) the motor can be translated in a three-dimensional space through the moving mechanism, manual moving of the motor is not needed, and time and labor are saved.
(2) Can detect and fix a position the output shaft of motor through positioning mechanism to automatically move the output shaft of motor to coaxial with the detection machine through moving mechanism, it is accurate high-efficient.
(2) Through the centre bore and the slot hole that the positioning disk was seted up, can compatible match the motor ring flange of fixed indefinite type size, equipment commonality is better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view in another aspect of the present invention;
FIG. 3 is a schematic view of the structure of the detection mechanism of the present invention;
FIG. 4 is a schematic structural view of the positioning mechanism of the present invention;
FIG. 5 is a schematic view of the puck of the present invention;
FIG. 6 is a schematic structural view of the moving mechanism of the present invention;
fig. 7 is a schematic structural view of the lifting mechanism of the present invention.
In the figure:
1. base, 2. detection mechanism, 3. positioning mechanism, 4. motor, 5. moving mechanism
201. 202-stand-up-203-detection electric cylinder, 204-coupler
301. Positioning disc, 302 driving wheel, 303 frame, 304 lead screw, 305 slide block, 306 correlation laser sensor, 307 synchronizing wheel, 308 synchronizing belt, 309 central wheel
3011. Slotted hole, 3012 central hole
501. Positioning clamp plate 502, first platform 503, first electric cylinder 504, second platform 505, second electric cylinder 506, third platform 507, guide column 507, lifting mechanism 508
5081. A third electric cylinder, 5082, an inner slide plate, 5083, an outer slide plate, 5084, an intermediate wheel, 5085, a connecting plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the pre-factory motor detection platform comprises a base 1, wherein a detection mechanism 2 for detecting a motor 4, a positioning mechanism 3 for positioning and fixing the motor 4 and a moving mechanism 5 for moving the motor 4 are arranged on the base 1.
As shown in fig. 3, the specific structure of the detection mechanism 2 includes a vertical frame 202 arranged longitudinally, a detector 203 for detecting parameters of an output shaft of the motor 4 is mounted at the upper end of the vertical frame 202, the detector 203 is connected with the output shaft of the motor 4 through a coupler 204 for transmission, the lower end of the vertical frame 202 is connected and fixed with the base 1 through a detection electric cylinder 201, and the detection electric cylinder 201 can drive the vertical frame 202 to translate, so that the coupler 204 is sleeved on the output shaft of the motor 4.
As shown in fig. 4, the positioning mechanism 3 includes a positioning plate 301, the positioning plate 301 is rotatably and longitudinally disposed on the base 1, and the positioning plate 301 is driven by a driving wheel 302 to rotate. A frame 303 is fixedly arranged on one side of the positioning disc 301 facing the motor 4, a movable opposite laser sensor 306 is arranged on the frame 303, and the opposite laser sensor 306 is used for detecting the position of the output shaft of the motor 4.
In specific implementation, a rotatable screw rod 304 is arranged on the opposite side edge of the frame 303, one end of the screw rod 304 is provided with a synchronous wheel 307, the synchronous wheels 307 are connected and driven through a synchronous belt 308, and the synchronous belt 308 is driven by a central wheel 309; the screw 304 is provided with a slide block 305 which can slide along the side edge of the frame 303, and the slide block 305 is provided with a correlation laser sensor 306. The center wheel 309 is driven by a servo motor, and the moving distance and the coordinates of the correlation laser sensor 306 can be calculated by the rotation amount of the motor.
As shown in fig. 5, in order to use the positioning plate for motor flanges with various sizes, a central hole 3012 is formed in the center of the positioning plate 301, an output shaft of the motor 4 passes through the central hole 3012, the positioning plate 301 is further formed with four elongated holes 3011, the elongated holes 3011 are circumferentially and uniformly distributed on the periphery of the central hole 3012, and since the positioning holes of the motor flange are generally four and circumferentially and uniformly distributed by taking the output shaft of the motor as the center, the flange positioning holes with different positions and sizes can be overlapped with the elongated holes 3011 on the positioning plate 301 and are connected and fixed by bolts.
As shown in fig. 6, in order to realize the translation of the motor 4 in the three-dimensional space, the moving mechanism 5 includes: a first platform 502 for loading the motor 4; the second platform 504 is arranged at the lower end of the first platform 502, and the second platform 504 and the first platform 502 are fixedly connected through a first electric cylinder 503; the third platform 506 is disposed at the lower end of the second platform 504, the third platform 506 and the second platform 504 are connected and fixed by a second electric cylinder 505, and the second electric cylinder 505 and the first electric cylinder 503 are perpendicular to each other. The combination of the first platform 502 and the second platform 504 enables the motor 4 to achieve translation in the horizontal direction. A lifting mechanism 508 is provided between the third platform 506 and the base 1, the lifting mechanism 508 enabling longitudinal translation of the third platform 506.
As shown in fig. 7, the lifting mechanism 508 includes a guide pillar 507, which is disposed on the base 1 along the vertical direction, and the third platform 506 is slidably inserted on the guide pillar 507; an inner sliding plate 5082 and an outer sliding plate 5083 which can slide horizontally are arranged on the base 1, and the inner sliding plate 5082 is driven by a third electric cylinder 5081; the outer sliding plate 5083 and the inner sliding plate 5082 are driven by an intermediate wheel 5084; the above structure enables synchronous opposite movement between the outer slide plate 5083 and the inner slide plate 5082. The outer ends of the inner slide plate 5082 and the outer slide plate 5083 are hinged to a connecting plate 5085, and the upper end of the connecting plate 5085 is hinged to the third platform 506. The synchronous and opposite movement between the outer slide plate 5083 and the inner slide plate 5082 can realize the longitudinal lifting movement of the third platform 506 through the connecting plate 5085, and the longitudinal space occupied by the above structure is smaller, so that the device is more suitable for the whole layout of the device.
In order to make the lifting stress of the third platform 506 more uniform, the inner sliding plate 5082 is T-shaped, the outer sliding plate 5083 has two positions symmetrically arranged at two sides of the inner sliding plate 5082, and the connecting plates 5085 have four positions and are respectively hinged at four corners of the lower end surface of the third platform 506.
In order to further fix and position the motor 4, a positioning clamp plate 501 is arranged on the first platform 502, a transverse long hole is formed in the positioning clamp plate 501, and the positioning clamp plate 501 is fixed with the first platform 502 through the transverse long hole in a bolt mode, so that the distance between the positioning clamp plates 501 is adjustable.
A motor detection method comprises the following steps:
a. the motor 4 is placed on the first platform 502, and the positioning clamp plate 501 is adjusted to clamp and fix two side walls of the motor 4;
b. the moving mechanism 5 drives the motor 4 to move towards the positioning mechanism 3, and an output shaft of the motor 4 extends into the frame 303 of the positioning mechanism 3;
c. the positioning mechanism 3 detects and positions the position of the output shaft of the motor 4 through the movable correlation laser sensor 306, specifically:
when the positioning mechanism 3 is turned to be in a horizontal state, the lead screw 304 drives the correlation laser sensor 306 to longitudinally translate along the side edge of the frame 303, when laser emitted by the correlation laser sensor 306 passes through the output shaft of the motor 4, the height of the upper limit position and the lower limit position of the output shaft of the motor 4 can be detected and positioned, and then the longitudinal coordinate of the output shaft of the motor 4 can be calculated;
the positioning mechanism 3 rotates by 90 degrees, the lead screw 304 drives the correlation laser sensor 306 to transversely translate along the side edge of the frame 303, when laser emitted by the correlation laser sensor 306 passes through the output shaft of the motor 4, the height of the left and right limit positions of the output shaft of the motor 4 can be detected and positioned, and then the transverse coordinate of the output shaft of the motor 4 can be calculated;
the coordinates of the central hole 3012 of the positioning disc 301 are used as original coordinates, and the moving distance and direction of the motor 4 can be calculated by comparing the coordinates of the output shaft of the motor 4 with the original coordinates of the central hole 3012, so that the output shaft of the motor 4 moves to the central hole 3012 and is coaxial;
d. the moving mechanism 5 drives the motor 4 to enable an output shaft of the motor 4 to be concentrically inserted into the central hole 3012 of the positioning disc 301;
e. the positioning hole of the flange plate of the motor 4 is fixedly connected with the slot hole 3011 of the positioning plate 301 through a bolt, so that the motor 4 is fixed;
f. the detection electric cylinder 201 drives the detector 203 to move towards the output shaft of the motor 4, and the detector 203 is connected with the output shaft of the motor 4 through a coupler 204;
g. the motor 4 starts to operate, and the detector 203 detects the rotating speed and the torque of the output shaft of the motor.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The detection platform before the motor leaves factory is characterized in that,
the motor detection device comprises a base (1), wherein a detection mechanism (2) used for detecting a motor (4), a positioning mechanism (3) used for positioning and fixing the motor (4) and a moving mechanism (5) used for moving the motor (4) are arranged on the base (1).
2. The pre-factory motor inspection platform of claim 1,
the detection mechanism (2) includes:
the device comprises a vertical frame (202), wherein a detection electric cylinder (201) is arranged between the vertical frame (202) and a base (1);
the detection machine (203) is fixedly arranged on the stand (202), and the detection machine (203) is connected with an output shaft of the motor (4) through a coupler (204) for transmission.
3. The pre-factory motor inspection platform of claim 1,
the positioning mechanism (3) comprises:
the positioning disc (301) is rotatably arranged on the base (1), and the positioning disc (301) is driven by a driving wheel (302);
the frame (303) is fixedly arranged on the side surface of the positioning disc (301), and the movable opposite laser sensor (306) is arranged on the frame (303).
4. The pre-factory motor inspection platform of claim 3,
the opposite side edge of the frame (303) is provided with a rotatable screw rod (304), one end of the screw rod (304) is provided with a synchronous wheel (307), the synchronous wheels (307) are connected and driven through a synchronous belt (308), and the synchronous belt (308) is driven by a central wheel (309);
the lead screw (304) is provided with a sliding block (305), the sliding block (305) is connected with the frame (303) in a guiding mode, and the sliding block (305) is provided with a correlation laser sensor (306).
5. The pre-factory motor inspection platform of claim 3,
a center hole (3012) is formed in the center of the positioning disc (301), an output shaft of the motor (4) penetrates through the center hole (3012), four long holes (3011) are further formed in the positioning disc (301), and the peripheries of the long holes (3011) are evenly distributed on the periphery of the center hole (3012).
6. The pre-factory motor inspection platform of claim 1,
the moving mechanism (5) includes:
a first platform (502) for loading the motor (4);
the second platform (504) is arranged at the lower end of the first platform (502), and the second platform (504) and the first platform (502) are fixedly connected through a first electric cylinder (503);
the third platform (506) is arranged at the lower end of the second platform (504), the third platform (506) and the second platform (504) are fixedly connected through a second electric cylinder (505), and the second electric cylinder (505) and the first electric cylinder (503) are perpendicular to each other; and a lifting mechanism (508) is arranged between the third platform (506) and the base (1).
7. The pre-factory motor inspection platform of claim 6,
the lifting mechanism (508) comprises:
the guide post (507) is arranged on the base (1) along the vertical direction, and the third platform (506) can be slidably sleeved on the guide post (507);
an inner slide plate (5082) which is horizontally slidably disposed on the base (1) and is driven by a third electric cylinder (5081);
the outer sliding plate (5083) is horizontally arranged on the base (1) in a sliding manner, and the outer sliding plate (5083) and the inner sliding plate (5082) are transmitted through an intermediate wheel (5084);
and the connecting plate (5085) is hinged to the outer ends of the inner sliding plate (5082) and the outer sliding plate (5083), and the upper end of the connecting plate (5085) is hinged to the third platform (506).
8. The pre-factory motor inspection platform of claim 7,
the outer sliding plates (5083) are symmetrically arranged on two sides of the inner sliding plate (5082), and the connecting plates (5085) are hinged to four corners of the lower end face of the third platform (506) respectively.
9. The pre-factory motor inspection platform of claim 6,
the first platform (502) is provided with a positioning clamp plate (501), the positioning clamp plate (501) is provided with a transverse long hole, and the distance between the positioning clamp plates (501) is adjustable.
10. A motor detection method is characterized by comprising the following steps:
a. placing the motor (4) on a first platform (502), and adjusting a positioning clamp plate (501) to clamp and fix the motor (4);
b. the moving mechanism (5) drives the motor (4) to move towards the positioning mechanism (3);
c. the positioning mechanism (3) detects and positions the position of the output shaft of the motor (4) through the movable correlation laser sensor (306);
d. the moving mechanism (5) drives the motor (4) to enable an output shaft of the motor (4) to be concentrically inserted into a center hole (3012) of the positioning disc (301);
e. the positioning hole of the flange plate of the motor (4) is fixedly connected with the slot hole (3011) of the positioning plate (301) through a bolt;
f. the detection electric cylinder (201) drives the detection machine (203) to move towards the output shaft of the motor (4), and the detection machine (203) is connected with the output shaft of the motor (4) through a coupling (204);
g. the motor (4) is started to run, and the detector (203) detects the rotating speed and the torque of the output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064827.5A CN113624285A (en) | 2021-09-11 | 2021-09-11 | Motor detection platform before leaving factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064827.5A CN113624285A (en) | 2021-09-11 | 2021-09-11 | Motor detection platform before leaving factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113624285A true CN113624285A (en) | 2021-11-09 |
Family
ID=78389675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111064827.5A Pending CN113624285A (en) | 2021-09-11 | 2021-09-11 | Motor detection platform before leaving factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113624285A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003244932A (en) * | 2001-12-11 | 2003-08-29 | Toshiji Hanada | Magnetic force application rotating device |
| CN110702282A (en) * | 2019-10-28 | 2020-01-17 | 上海宝协新能源科技有限公司 | Servo motor test bench and test method |
| CN210764454U (en) * | 2019-10-18 | 2020-06-16 | 天津市晨希浩金属制品有限公司 | Liftable separator seat |
| CN211602022U (en) * | 2020-03-20 | 2020-09-29 | 东莞张力测控技术有限公司 | Servo motor test system |
| CN212858050U (en) * | 2020-05-29 | 2021-04-02 | 罗义语 | Fastener chamfer processing machine |
| CN113001520A (en) * | 2021-03-19 | 2021-06-22 | 桂林电子科技大学 | Robot hand-eye calibration device and method |
| CN113251886A (en) * | 2021-04-21 | 2021-08-13 | 淮南师范学院 | Control motor test equipment |
| CN213985684U (en) * | 2020-09-07 | 2021-08-17 | 山东新南阳电机有限公司 | Intelligent testing device for service life of motor |
-
2021
- 2021-09-11 CN CN202111064827.5A patent/CN113624285A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003244932A (en) * | 2001-12-11 | 2003-08-29 | Toshiji Hanada | Magnetic force application rotating device |
| CN210764454U (en) * | 2019-10-18 | 2020-06-16 | 天津市晨希浩金属制品有限公司 | Liftable separator seat |
| CN110702282A (en) * | 2019-10-28 | 2020-01-17 | 上海宝协新能源科技有限公司 | Servo motor test bench and test method |
| CN211602022U (en) * | 2020-03-20 | 2020-09-29 | 东莞张力测控技术有限公司 | Servo motor test system |
| CN212858050U (en) * | 2020-05-29 | 2021-04-02 | 罗义语 | Fastener chamfer processing machine |
| CN213985684U (en) * | 2020-09-07 | 2021-08-17 | 山东新南阳电机有限公司 | Intelligent testing device for service life of motor |
| CN113001520A (en) * | 2021-03-19 | 2021-06-22 | 桂林电子科技大学 | Robot hand-eye calibration device and method |
| CN113251886A (en) * | 2021-04-21 | 2021-08-13 | 淮南师范学院 | Control motor test equipment |
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Application publication date: 20211109 |