CN111190103A - Motor driving performance detection system and detection method thereof - Google Patents
Motor driving performance detection system and detection method thereof Download PDFInfo
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- CN111190103A CN111190103A CN202010042159.5A CN202010042159A CN111190103A CN 111190103 A CN111190103 A CN 111190103A CN 202010042159 A CN202010042159 A CN 202010042159A CN 111190103 A CN111190103 A CN 111190103A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- General Physics & Mathematics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a motor driving performance detection system and a detection method thereof. The invention can solve the following problems existing in the detection process of the existing motor after production, manufacturing and molding, a, the motor to be detected needs to be manually placed on detection equipment, the motor needs to be manually fixed by a clamp, the motor is manually fixed by the clamp, the stability is poor, the motor is difficult to disassemble, the consumed time is long, the motor detection efficiency b is influenced, the motor cannot be detected in a grading way when being detected, the accuracy in the motor detection operation is influenced, and the working effect of the motor in different environments cannot be ensured.
Description
Technical Field
The invention relates to the technical field of motor production, manufacturing and detection, in particular to a motor driving performance detection system and a detection method thereof.
Background
The motor is one of the basic technologies of various industrial and agricultural machines and office and civil electrical equipment. It brings benefits to various industries: the mechanical automation degree and the production efficiency are greatly improved, energy is saved, the product qualification rate and the product quality are improved, and the driving performance of the motor needs to be detected in the production of the motor.
However, the following problems of the existing motor in the detection process after production, manufacturing and molding are solved by a method that the motor to be detected needs to be manually placed on detection equipment, the motor needs to be manually fixed by means of a clamp, the motor is manually fixed by means of the clamp, the motor is poor in stability and troublesome to disassemble, the consumed time is long, the efficiency b of motor detection is influenced, grading detection cannot be performed when the motor is detected, the accuracy in motor detection operation is influenced, and the working effect of the motor in different environments cannot be ensured.
For the technical problems existing in the current pretreatment processing of biogas power generation, persons in the related technical field have made adaptive improvements after research and study, for example, the invention patent of china with patent number 2015100803601 discloses a motor detection device, which can improve the accuracy of motor detection and the safety in detection operation, but does not mention the problems existing in the detection process of the motor after production, manufacturing and molding.
Disclosure of Invention
In order to solve the above problems, the present invention provides a motor driving performance detection system and a detection method thereof, which can solve the above-mentioned problems in the detection process of the motor after production, manufacturing and molding.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a motor drive performance detecting system, includes the test rack, and locking fixing device is installed on the right side of test rack, and the through hole has been seted up in the left side of test rack, installs counter weight detection device on the outer wall of test rack left end.
Locking fixing device is including installing the slide rail on the test rack, be connected with through the sliding fit mode on the slide rail and place the frame, it is semicircular structure to place the frame, and the inner wall of placing the frame is the cavity structure, the left end of placing the frame evenly is provided with the slot of wearing, it is provided with the tight groove of supporting that corresponds with the slot of wearing to place to be provided with on the frame, it is provided with the piece of keeping up to the tight inslot, the left end upper side of placing the frame is provided with the top and supports the backup plate, the top evenly is provided with the mounting groove on supporting the backup plate, be provided with the pressing piece in the.
The abutting piece comprises an abutting spring rod arranged on the inner wall of the placing frame, an abutting block is arranged at the lower end of the abutting spring rod and is located in the abutting groove, and an abutting rod is arranged at the lower end of the abutting block.
The balance weight detection device comprises an annular sliding block arranged on the outer wall of the detection frame, a connecting mechanism is arranged on the annular sliding block, a balance weight cylindrical block is arranged on the connecting mechanism, a detection adjusting frame is arranged on the outer wall of the detection frame, an adjusting cylinder is arranged on the outer wall of the left end of the detection adjusting frame, a detection groove is uniformly formed in the detection adjusting frame along the circumferential direction of the detection adjusting frame, a detection mechanism is arranged in the detection groove in a sliding mode, and the detection mechanism is connected to the adjusting cylinder.
The detection mechanism comprises a moving frame arranged in the detection groove in a sliding fit mode, the upper end of the moving frame is connected with a linkage rod, the linkage rod is fixed on the adjusting cylinder, the lower end of the moving frame is provided with an arc frame, the arc frame is attached to the counterweight cylindrical block, the left side of the inner wall of the arc frame is uniformly provided with balls, and the right side of the inner wall of the arc frame is uniformly provided with a rubber friction rod.
The connecting mechanism comprises a connecting frame arranged on the annular sliding block, a connecting round hole is formed in the front end of the connecting frame, a connecting round pipe is arranged inside the connecting round hole, connecting grooves are uniformly formed in the connecting round pipe along the circumferential direction of the connecting round pipe, a fixed clamping block is slidably arranged in the connecting grooves and is installed on the transmission block, threads are arranged on the transmission block, the transmission block is installed on the inner wall of the connecting frame through a connecting telescopic rod, a control motor is installed on the inner wall of the left end of the connecting frame through a motor base, a control threaded disc is installed on an output shaft of the control motor, and the control threaded disc is connected with the transmission block in a threaded engagement mode;
the actuating mechanism comprises an actuating motor which is installed on the detection frame through a motor base, an output shaft of the actuating motor is connected with one end of an actuating lead screw through a coupler, the other end of the actuating lead screw is installed on an actuating vertical plate through a bearing, the actuating vertical plate is fixed on the detection frame, a moving block is arranged on the actuating lead screw and is connected to the detection frame in a sliding mode, a driving rod is installed at the upper end of the moving block, the driving rod is fixed on the actuating push plate, and the actuating push plate is arranged on the placement frame in a sliding mode.
An auxiliary plate is arranged on the lower side of the right end of the placing frame, a sliding roller is installed at the lower end of the auxiliary plate, and a reset spring rod is connected between the auxiliary plate and the sliding rail.
Evenly be provided with the operation pole on the outer wall of test stand right-hand member, the operation pole is located wears the slot, and the operation pole supports and leans on the tight pole that supports, and the operation pole is the tilt up structure from right side to left with the terminal surface that supports the tight pole contact.
The pressing piece comprises a pressing frame arranged in the pressing groove through a pin shaft, a return spring is connected between the pressing frame and the top support plate, and the left end and the right end of the pressing frame are both arc structures.
In addition, the invention also provides a detection method of the motor driving performance detection system, which mainly comprises the following steps:
step one, placing a motor, namely placing the motor to be detected on a placing frame;
step two, locking the motor, wherein the actuating mechanism works to drive the pressing piece and the abutting piece to lock the motor and then drive an output shaft of the motor to penetrate through the through hole to be inserted into the connecting mechanism;
step three, connection and fixation are carried out, the connecting mechanism fixes an output shaft of the motor, and the motor drives the counterweight cylindrical block to rotate after being started;
step four-stage detection, wherein an adjusting cylinder drives a linkage rod to stretch, so that balls and a rubber friction rod are controlled to be attached to the surface of a counterweight cylindrical block according to a detection sequence;
and fifthly, observing the record, observing the rotation condition of the counterweight cylindrical block, making the record, and taking out the motor which does not meet the standard.
1. The invention can solve the following problems existing in the detection process of the existing motor after production, manufacturing and molding, a, the motor to be detected needs to be manually placed on detection equipment, the motor needs to be manually fixed by a clamp, the motor is manually fixed by the clamp, the stability is poor, the motor is difficult to disassemble, the consumed time is long, the motor detection efficiency b is influenced, the motor cannot be detected in a grading way when being detected, the accuracy in the motor detection operation is influenced, and the working effect of the motor in different environments cannot be ensured. The present invention can solve the problems mentioned above, and has unexpected effects.
2. According to the locking and fixing device, the motor is placed inside the placing frame in operation, the actuating mechanism pushes the motor from right to left, after the output shaft of the motor is pushed into the through hole, the actuating mechanism continues to push the motor to operate, the placing frame is pushed to move leftwards to abut against the detection frame while the motor moves, the pressing piece abuts against the top of the motor in motion, and the abutting piece abuts against the bottom of the motor in motion.
3. The counterweight detection device designed by the invention is quickly and fixedly connected with the output shaft of the motor to be detected through the connecting mechanism, and after the motor to be detected is started, the contact relation between the detection mechanism and the counterweight cylindrical block is controlled through the adjusting cylinder, so that multiple detection operations are carried out on the motor to be detected.
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 cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure between the testing stand and the locking fixture (partial structure) according to the present invention;
FIG. 4 is a schematic structural view of the testing stand and the counterweight testing device according to the present invention;
FIG. 5 is a schematic structural view of the coupling mechanism of the present invention;
fig. 6 is an enlarged view of a portion of the invention in the X-direction of fig. 2.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a motor driving performance detection system includes a detection frame 1, a locking fixing device 2 is installed on the right side of the detection frame 1, a through hole is opened on the left side of the detection frame 1, and a counterweight detection device 3 is installed on the outer wall of the left end of the detection frame 1.
The motor is placed in the placement frame 22, the actuating mechanism 26 pushes the motor from the right side to the left side in operation, the actuating mechanism 26 continues to push the motor to operate after an output shaft of the motor is pushed into the through hole, the placement frame 22 is pushed to move leftwards to abut against the detection frame 1 while the motor moves, the pressing piece 25 abuts against the top of the motor in motion, and the abutting piece 23 abuts against the bottom of the motor.
The actuating mechanism 26 comprises an actuating motor 261 which is installed on the detection frame 1 through a motor base, an output shaft of the actuating motor 261 is connected with one end of an actuating lead screw 262 through a coupler, the other end of the actuating lead screw 262 is installed on an actuating vertical plate 263 through a bearing, the actuating vertical plate 263 is fixed on the detection frame 1, a moving block 264 is arranged on the actuating lead screw 262, the moving block 264 is connected on the detection frame 1 in a sliding mode, a driving rod 265 is installed at the upper end of the moving block 264, the driving rod 265 is fixed on an actuating push plate 266, and the actuating push plate 266 is arranged on the placing frame 22 in a.
An auxiliary plate 221 is arranged at the lower side of the right end of the placing frame 22, a sliding roller is installed at the lower end of the auxiliary plate 221, and a return spring rod 222 is connected between the auxiliary plate 221 and the sliding rail 21.
The actuating motor 261 work control actuating lead screw 262 rotates, actuating lead screw 262 drives moving block 264 to move left and right in the rotation, moving block 264 drives actuating push plate 266 to push the left end of the motor to be detected through driving rod 265, after the motor is tightly abutted on the inner wall of the left end of placement frame 22, actuating motor 261 continues to work, actuating push plate 266 drives the motor and placement frame 22 to move left integrally, the output shaft of the motor penetrates through the through hole to be inserted into the inside of connecting mechanism 32, the motor to be detected is locked and driven through single drive control, the motor is convenient to disassemble and take, and the detection efficiency of the motor is improved.
The supporting piece 23 comprises a supporting spring rod 231 installed on the inner wall of the placing frame 22, a supporting block 232 is installed at the lower end of the supporting spring rod 231, the supporting block 232 is located in a supporting groove, and a supporting rod 233 is arranged at the lower end of the supporting block 232. The outer wall of the right end of the detection frame 1 is evenly provided with the operation rod 11, the operation rod 11 is located in the insertion slot, the operation rod 11 is abutted against the abutting rod 233, and the end face of the operation rod 11, which is in contact with the abutting rod 233, is of an upward inclined structure from right to left.
The placing frame 22 drives the abutting rod 233 to change the contact position with the working rod 11 in the process of moving to the left, and the abutting rod 233 drives the abutting block 232 to move upwards under the action of the working rod 11 to protrude from the abutting groove to abut against the lower end face of the motor.
The pressing piece 25 comprises a pressing frame 251 installed in the pressing groove through a pin shaft, a return spring 252 is connected between the pressing frame 251 and the top abutting plate 24, and the left end and the right end of the pressing frame 251 are both arc structures.
The placing frame 22 drives the pressing frame 251 to abut against the outer wall of the detection frame 1 in the process of moving from right to left, and the pressing frame 251 rotates in the pressing groove through the pin shaft along with the change of the distance between the placing frame 22 and the detection frame 1, so that the upper end face of the motor is abutted and fixed.
The connecting mechanism 32 comprises a connecting frame 321 arranged on the annular slider 31, a connecting round hole is formed in the front end of the connecting frame 321, a connecting round pipe 322 is arranged inside the connecting round hole, connecting grooves are uniformly formed in the connecting round pipe 322 along the circumferential direction of the connecting round pipe, a fixed clamping block 323 is slidably arranged in the connecting grooves, the fixed clamping block 323 is arranged on a transmission block 324, threads are arranged on the transmission block 324, the transmission block 324 is arranged on the inner wall of the connecting frame 321 through a connecting telescopic rod 325, a control motor 326 is arranged on the inner wall of the left end of the connecting frame 321 through a motor base, a control threaded disc 327 is arranged on an output shaft of the control motor 326, and the control threaded disc 327 is connected with the transmission block 324 in a threaded;
the control motor 326 works to drive the control threaded disc 327 to rotate, and the control threaded disc 327 is matched with the transmission block 324 during rotation to drive the fixed clamping block 323 to clamp and lock the output shaft of the motor to be detected.
The detection mechanism 36 comprises a moving frame 361 arranged in the detection groove in a sliding fit mode, the upper end of the moving frame 361 is connected with a linkage rod 362, the linkage rod 362 is fixed on the adjusting cylinder 35, an arc frame 363 is installed at the lower end of the moving frame 361, the arc frame 363 is attached to the counterweight cylindrical block 33 in an abutting mode, balls 364 are evenly arranged on the left side of the inner wall of the arc frame 363, and rubber friction rods 365 are evenly arranged on the right side of the inner wall of the arc frame 363.
When the performance of the motor is detected, the adjusting cylinder 35 is used for driving the arc frame 363 to be separated from the counterweight cylindrical block 33, the condition that the motor to be detected drives the counterweight cylindrical block 33 to rotate is observed, then the adjusting cylinder 35 is used for controlling the ball 364 on the arc frame 363 to be attached to the counterweight cylindrical block 33 for detection, and finally the adjusting cylinder 35 is used for controlling the rubber friction rod 365 to be attached to the counterweight cylindrical block 33 for detection, so that the working conditions of the motor under different conditions are detected.
In addition, the invention also provides a detection method of the motor driving performance detection system, which mainly comprises the following steps:
step one, motor placement, namely, placing a motor to be detected on a placement frame 22;
step two, locking the motor, wherein the actuating mechanism 26 works to drive the pressing piece 25 and the abutting piece 23 to lock the motor and then drive the output shaft of the motor to penetrate through the through hole to be inserted into the connecting mechanism 32;
step three, connection and fixation are carried out, the connecting mechanism 32 fixes the output shaft of the motor, and the motor drives the counterweight cylindrical block 33 to rotate after being started;
step four, detection in a grading mode, wherein the adjusting cylinder 35 drives the linkage rod 362 to stretch and retract, so that the balls 364 and the rubber friction rod 365 are controlled to be attached to the surface of the counterweight cylindrical block 33 according to the detection sequence;
and step five, observing the record, namely observing the rotation condition of the counterweight cylindrical block 33, making a record, and taking out the motor which does not meet the standard.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A motor drive performance detecting system comprises a detecting frame (1), and is characterized in that: a locking and fixing device (2) is installed on the right side of the detection frame (1), a through hole is formed in the left side of the detection frame (1), and a balance weight detection device (3) is installed on the outer wall of the left end of the detection frame (1);
the locking and fixing device (2) comprises a sliding rail (21) arranged on the detection frame (1), the sliding rail (21) is connected with a placing frame (22) in a sliding fit mode, the placing frame (22) is of a semicircular structure, the inner wall of the placing frame (22) is of a cavity structure, inserting grooves are uniformly formed in the left end of the placing frame (22), abutting grooves corresponding to the inserting grooves are formed in the placing frame (22), abutting pieces (23) are arranged in the abutting grooves, a top abutting plate (24) is arranged on the upper side of the left end of the placing frame (22), mounting grooves are uniformly formed in the top abutting plate (24), pressing pieces (25) are arranged in the mounting grooves, and an executing mechanism (26) is arranged at the right end of the placing frame (22);
the abutting piece (23) comprises an abutting spring rod (231) arranged on the inner wall of the placing frame (22), an abutting block (232) is arranged at the lower end of the abutting spring rod (231), the abutting block (232) is located in the abutting groove, and an abutting rod (233) is arranged at the lower end of the abutting block (232);
the counterweight detection device (3) comprises an annular sliding block (31) arranged on the outer wall of the detection frame (1), a connecting mechanism (32) is arranged on the annular sliding block (31), a counterweight cylindrical block (33) is arranged on the connecting mechanism (32), a detection adjusting frame (34) is arranged on the outer wall of the detection frame (1), an adjusting cylinder (35) is arranged on the outer wall of the left end of the detection adjusting frame (34), detection grooves are uniformly formed in the detection adjusting frame (34) along the circumferential direction of the detection adjusting frame, a detection mechanism (36) is arranged in the detection grooves in a sliding mode, and the detection mechanism (36) is connected to the adjusting cylinder (35);
detection mechanism (36) include and set up removal frame (361) in detecting the inslot through sliding fit, and the upper end of removal frame (361) is connected with gangbar (362), and gangbar (362) are fixed on adjusting cylinder (35), and circular arc frame (363) are installed to the lower extreme of removal frame (361), and circular arc frame (363) paste and lean on counter weight cylinder piece (33), and the left side of circular arc frame (363) inner wall evenly is provided with ball (364), and the right side of circular arc frame (363) inner wall evenly is provided with rubber friction bar (365).
2. A motor drivability detection system according to claim 1, wherein: coupling mechanism (32) are including setting up connecting frame (321) on annular slider (31), the connection round hole has been seted up to the front end of connecting frame (321), the inside of connecting the round hole is provided with connects pipe (322), it evenly is provided with the spread groove along its circumference direction on pipe (322) to connect, it is provided with fixed grip block (323) to slide in the spread groove, install on transmission block (324) fixed grip block (323), be provided with the screw thread on transmission block (324), install on the inner wall of connecting frame (321) transmission block (324) through connecting telescopic link (325), install control motor (326) through the motor cabinet on the left end inner wall of connecting frame (321), install control thread dish (327) on the output shaft of control motor (326), link to each other through the thread engagement mode between control thread dish (327) and transmission block (324).
3. A motor drivability detection system according to claim 1, wherein: the actuating mechanism (26) comprises an actuating motor (261) installed on the detection frame (1) through a motor base, an output shaft of the actuating motor (261) is connected with one end of an actuating lead screw (262) through a coupler, the other end of the actuating lead screw (262) is installed on an actuating vertical plate (263) through a bearing, the actuating vertical plate (263) is fixed on the detection frame (1), a moving block (264) is arranged on the actuating lead screw (262), the moving block (264) is connected onto the detection frame (1) in a sliding mode, a driving rod (265) is installed at the upper end of the moving block (264), the driving rod (265) is fixed onto the actuating push plate (266), and the actuating push plate (266) is arranged on the placement frame (22) in a sliding mode.
4. A motor drivability detection system according to claim 1, wherein: an auxiliary plate (221) is arranged on the lower side of the right end of the placing frame (22), a sliding roller is installed at the lower end of the auxiliary plate (221), and a return spring rod (222) is connected between the auxiliary plate (221) and the sliding rail (21).
5. A motor drivability detection system according to claim 1, wherein: evenly be provided with operation pole (11) on the outer wall of test rack (1) right-hand member, operation pole (11) are located and wear the slot, and work pole (11) support and lean on supporting pole (233), and operation pole (11) turn left from the right side with the terminal surface of supporting pole (233) contact for tilt up structure.
6. A motor drivability detection system according to claim 1, wherein: the pressing piece (25) comprises a pressing frame (251) arranged in the pressing groove through a pin shaft, a return spring (252) is connected between the pressing frame (251) and the top abutting plate (24), and the left end and the right end of the pressing frame (251) are both arc structures.
7. The detecting method of a motor driving performance detecting system according to claim 1, characterized by mainly comprising the following detecting steps:
step one, motor placement, namely, placing a motor to be detected on a placement frame (22);
step two, locking the motor, wherein the actuating mechanism (26) works to drive the pressing piece (25) and the abutting piece (23) to lock the motor and then drive the output shaft of the motor to penetrate through the through hole to be inserted into the connecting mechanism (32);
step three, connection and fixation are carried out, the output shaft of the motor is fixed by a connecting mechanism (32), and the counterweight cylindrical block (33) is driven to rotate after the motor is started;
step four-stage detection, wherein an adjusting cylinder (35) drives a linkage rod (362) to stretch, so that balls (364) and a rubber friction rod (365) are controlled to be attached to the surface of a counterweight cylindrical block (33) according to a detection sequence;
and fifthly, observing the record, namely observing the rotation condition of the counterweight cylindrical block (33), making the record, and taking out the motor which does not meet the standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042159.5A CN111190103B (en) | 2020-01-15 | 2020-01-15 | Motor driving performance detection system and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010042159.5A CN111190103B (en) | 2020-01-15 | 2020-01-15 | Motor driving performance detection system and detection method thereof |
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| CN111190103A true CN111190103A (en) | 2020-05-22 |
| CN111190103B CN111190103B (en) | 2020-10-20 |
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Cited By (1)
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| CN112378452A (en) * | 2020-11-26 | 2021-02-19 | 浙江驭马智能科技有限公司 | Motor assembling and testing platform capable of realizing multi-station continuous detection |
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|---|---|
| CN111190103B (en) | 2020-10-20 |
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