CN113916550A - Automobile motor controller detection device under multipath condition and use method thereof - Google Patents
Automobile motor controller detection device under multipath condition and use method thereof Download PDFInfo
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- CN113916550A CN113916550A CN202111172807.XA CN202111172807A CN113916550A CN 113916550 A CN113916550 A CN 113916550A CN 202111172807 A CN202111172807 A CN 202111172807A CN 113916550 A CN113916550 A CN 113916550A
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
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- 238000012360 testing method Methods 0.000 claims abstract description 19
- 238000009826 distribution Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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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
- G01R31/343—Testing dynamo-electric machines in operation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
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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
- Y02T10/72—Electric energy management in electromobility
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Abstract
The invention discloses a detection device for an automobile motor controller under a multipath condition and a use method thereof. The detection device provided by the invention can simulate different road conditions, carry out driving tests, observe the working state of the motor, reflect the effect of the controller, and simultaneously, the rubber head detects the impact resistance of the controller, so that the anti-seismic effect of the controller in use is ensured.
Description
Technical Field
The invention relates to the field of automobile motor production, in particular to an automobile motor controller detection device under a multipath condition and a use method thereof.
Background
The automobile motor is an electromagnetic device which realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. Electric motors are also known as (commonly referred to as motors). The main function of the device is to generate driving torque as a power source for the electric automobile. When the vehicle runs, redundant kinetic energy can be converted into electric energy by the motor and stored in the battery, and the work flow of the motor is completed by the operation of the controller.
After traditional controller research and development or production are accomplished, hardly go the performance of test controller, detect complicacy and troublesome, can only the range estimation product qualified, can't guarantee the performance of controller, the manual work detects with high costs, and during the in-service use, the controller that quality level is uneven uses under different road conditions, damages easily, influences user's experience and feels.
Disclosure of Invention
The invention aims to provide a detection device for an automobile motor controller under a multipath condition and a use method thereof, which can simulate different road conditions, carry out driving tests, observe the working state of a motor and reflect the effect of the controller, meanwhile, a rubber head detects the impact resistance of the controller, ensures the anti-seismic effect of the controller when in use, and has the advantages of simple detection operation, good detection effect, high detection efficiency, low cost, suitability for large-scale production and use, simple structure and convenient use.
The purpose of the invention can be realized by the following technical scheme:
the detection device comprises a fixed table, wherein a movable frame and a limiting part are arranged on the fixed table, a detection piece is arranged between the movable frame and the limiting part, and an adjusting piece is arranged on the fixed table.
The fixed station comprises a workbench, a first rack is arranged on the workbench in a rotating mode, a base is arranged on the workbench, and a movable lifting rod is arranged on the mounting rack in a rotating mode.
The movable frame is provided with a rotatable guide rod.
The detection piece comprises a connecting rod, the connecting rod is connected with the guide rod in a sliding mode, and the limiting piece is connected with the detection piece in a rotating mode.
The adjusting piece comprises a connecting block, and an adjusting plate and a U-shaped block are arranged on one side of the connecting block.
Further, rotate on the workstation and be equipped with first lead screw, be equipped with first guide arm on the workstation, the one end of first rack is equipped with the constant head tank, and the other end rotates and is equipped with the connecting plate, and one side of base is equipped with the spout, and one side of workstation is equipped with the mounting bracket, rotates on the mounting bracket and is equipped with the second lead screw, is equipped with the second guide arm on the mounting bracket.
The second guide rod is provided with a moving block, the moving block is matched with the second lead screw, the lifting rod is fixedly connected with the connecting plate, the lifting rod is provided with a connecting shaft, and one side of the workbench is provided with symmetrically distributed positioning rods.
Further, be equipped with the horizontal pole on the mounting panel, the both ends of horizontal pole are equipped with the arc, and one side of arc is equipped with the arc wall, and it is equipped with the arc piece to slide in the arc wall, is equipped with the guide bar between the arc piece, and one side of arc piece is equipped with the locating lever.
The mounting plate is matched with the first lead screw, the mounting plate is matched with the first guide rod, and the positioning rod is matched with the positioning groove.
Further, the detection piece comprises a connecting rod, a through hole is formed in one end of the connecting rod, first L-shaped rods are arranged at two ends of the connecting rod, a connecting shaft is arranged between the first L-shaped rods in a rotating mode, first gears are arranged at two ends of the connecting shaft, and belts which are symmetrically distributed are arranged on the connecting shaft.
Be equipped with the fixed plate on the first L shape pole, be equipped with the control box on the fixed plate, be equipped with power and determine module in the control box, be equipped with the fixed block of symmetric distribution on the fixed plate, be equipped with the montant of liftable on the fixed block, the montant is set firmly the rubber head soon, and one side of fixed block is equipped with the spacing groove, is equipped with first spring in the spacing groove.
Furthermore, a movable plate is arranged in the limiting groove in a sliding mode, one end of the first spring is fixedly connected with the movable plate, one end of the vertical rod penetrates through the fixed plate and is fixedly connected with the movable plate, and a rotating rod used for controlling the movable plate to move is arranged on one side of the fixed block in a rotating mode.
Be equipped with the axle between the first L shape pole, be equipped with the wheel on the axle, the belt is connected with the wheel fastening, is equipped with car motor and controller on the axle, and one side of first L shape pole is fixed and is equipped with the dead lever, and the one end of dead lever is equipped with the second screw hole.
The first gear is matched with the first rack, and the through hole is matched with the guide rod.
Furthermore, the limiting part comprises a sliding plate, a sliding block is arranged on one side of the sliding plate, a swing rod is rotatably arranged on the other side of the sliding plate, a second gear is rotatably arranged on the swing rod, a straight rod is arranged on the sliding plate, a moving groove is formed in one side of the straight rod, a lifting block is arranged in the moving groove, and a second spring used for limiting the lifting block is arranged in the moving groove.
One side of the lifting block is rotatably provided with a mandril, one end of the mandril is rotatably connected with the lifting block, the other end of the mandril is rotatably connected with the swing rod, one end of the swing rod is provided with a second rack, two ends of the second rack are tightly provided with connecting rods, and one side of each connecting rod is provided with a second through hole.
The second through hole is matched with the fixed rod, the bolt is matched with the second threaded hole, the sliding block is matched with the sliding groove, and the second gear is matched with the second rack.
Further, be equipped with the connecting hole of symmetric distribution on the connecting block, one side of connecting block is rotated and is equipped with the push rod, and the one end and the movable block of push rod rotate to be connected, rotate on the connecting block and are equipped with and place the board, and the one side of placing the board is equipped with the mounting plate, rotates on the mounting plate and is equipped with double-end lead screw, and one side of mounting plate is equipped with the guide way, is equipped with the sliding block of symmetric distribution in the guide way, and the one end of sliding block is equipped with the carriage release lever, and the one side of placing the board is equipped with the third spring.
Rotate on the carriage release lever and be equipped with the installation pole, rotate between the installation pole and be equipped with the locating piece, be equipped with the round hole on the locating piece, place and be equipped with the recess on the board, place one side of board and be equipped with the axostylus axostyle, one side of axostylus axostyle is equipped with the fixed orifices, places one side of board and is equipped with the gag lever post, one side of gag lever post is equipped with and runs through the groove, runs through the inslot and is equipped with mobilizable circle piece, runs through the axis of rotation that the inslot rotation is equipped with symmetric distribution, and the one end of axis of rotation is equipped with the guide block.
The sliding block is matched with the double-end lead screw, and the connecting hole is matched with the positioning rod.
Further, be equipped with the second L shape pole of symmetric distribution on the U-shaped piece, be equipped with the bracing piece on the second L shape pole, one side of U-shaped piece is equipped with the second straight flute, and one side of U-shaped piece is rotated and is equipped with the regulation pole, and one side of adjusting the pole is equipped with the cooperation groove, is equipped with the open slot on the regulation pole.
The second straight groove is matched with the connecting shaft, the supporting rod is matched with the fixing hole, the open groove is matched with the round block, and the matching groove is matched with the guide block.
Furthermore, a convex block is arranged on the adjusting plate, an inserting rod is arranged on one side of the adjusting plate, and one end of the third spring is connected with the adjusting plate.
The lug is matched with the groove, and the inserted bar is matched with the round hole.
A using method of a motor controller detection device of an automobile under multiple paths of conditions comprises the following steps:
s1, mounting
The controller is installed at the automobile motor, and the detection piece is installed on the fixed platform after being installed with the movable frame and the limiting piece respectively.
S2, test preparation
The second lead screw rotates, so that the adjusting part moves upwards, the connecting shaft slides in the second straight groove, the adjusting part rises to the position of the plate at the horizontal position, the ejector rod pushes the swing rod at the moment, the wheel is attached to the position of the plate, the round block is controlled to move, and the round block and the open slot are matched to fix the adjusting rod.
S3, one-time test
The second gear controls the second rack to move, so that the first gear is meshed with the first rack, the first lead screw rotates, the moving frame pushes the detection piece to move, the first gear drives the wheels to rotate through the belt, and when the automobile is detected to run on the flat ground, the working condition of the automobile motor is detected and recorded.
S4, secondary test
The lifting rod is controlled to move up and down, the first rack and the placing plate are enabled to rotate simultaneously to form a slope, the ejector rod enables the wheels to be attached to the placing plate, the moving frame moves in a reciprocating mode, the wheels are enabled to move up and down, and the working condition of an automobile motor is detected and recorded.
S5, three tests
When the placing plate is positioned on the horizontal or inclined position, the double-end screw rod rotates to control the moving rod to move in opposite directions, so that the positioning block moves upwards, the lug on the adjusting plate is pushed out of the groove, the bumpy road condition is simulated, and the working condition and the record of the automobile motor are tested.
S6, four tests
And in the running state of S3, the wheel controls the rotating rod to rotate, so that the rubber head impacts the controller, and the impact resistance of the controller is detected.
S7, analysis
And summarizing and analyzing the acquired data to obtain the working information of the controller and judge the performance of the controller.
The invention has the beneficial effects that:
1. the detection device provided by the invention can simulate different road conditions, carry out driving tests, observe the working state of the motor, reflect the effect of the controller, and simultaneously, the rubber head detects the impact resistance of the controller, so that the anti-seismic effect of the controller in use is ensured;
2. the detection device disclosed by the invention is simple in detection operation, good in detection effect, high in detection efficiency, low in cost, suitable for large-scale production and use, simple in structure and convenient to use.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the detecting device of the present invention;
FIG. 2 is a schematic view of the structure of the fixing table of the present invention;
FIG. 3 is a schematic view of the structure of the stationary platen of the present invention;
FIG. 4 is a schematic view of the structure of the mobile frame of the present invention;
FIG. 5 is a schematic view of the structure of the detecting member of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5A according to the present invention;
FIG. 7 is a schematic view of the structure of the detecting member of the present invention;
FIG. 8 is a schematic view of a position limiting member according to the present invention;
FIG. 9 is a schematic view of the structure of the adjustment member of the present invention;
FIG. 10 is a schematic view of the construction of the connector block of the present invention;
FIG. 11 is an enlarged view of FIG. 10 at B in accordance with the present invention;
FIG. 12 is a schematic view of a connector block configuration of the present invention;
FIG. 13 is an enlarged view of FIG. 12 at C in accordance with the present invention;
FIG. 14 is a schematic view of the U-shaped block structure of the present invention;
FIG. 15 is a schematic view of the structure of the adjusting plate of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A detection device for an automobile motor controller under multiple paths of conditions comprises a fixed table 1, as shown in figure 1, a movable frame 2 is fixedly arranged on the fixed table 1, a detection piece 3 is slidably arranged on one side of the movable frame 2, a limiting piece 4 is slidably arranged on the fixed table 1, the limiting piece 4 is fixedly connected with one side of the detection piece 3, and an adjusting piece 5 is fixedly arranged on the fixed table 1.
As shown in fig. 2 and 3, the fixing table 1 includes a workbench 11, a first through groove 12 is provided on the workbench 11, a first lead screw 121 and a first guide rod 122 are provided in the first through groove 12, a first motor 120 is provided on one side of the workbench 11, an output end of the first motor 120 is fastened and connected to an output end of the first lead screw 121, a second through groove 13 is provided on the workbench 11, the second through groove 13 is used for installing the adjusting part 5, a third through groove 14 symmetrically distributed is provided on the workbench 11, and an installation block 141 is provided on the workbench 11.
Rotate on the installation piece 141 and be equipped with first rack 15, the third leads to groove 14 and is used for cooperating first rack 15 to rotate, and the one end of first rack 15 is equipped with constant head tank 151, and the other end rotates and is equipped with connecting plate 192, and workstation 11 is the fastening has set firmly base 16, and one side of base 16 is equipped with spout 161, and one side of workstation 11 is equipped with mounting bracket 17, is equipped with second lead screw 171 and second guide arm 172 on the mounting bracket 17.
One side of mounting bracket 17 is equipped with second motor 170, the output and the second lead screw 171 fastening connection of second motor 170, it is equipped with movable block 18 to slide on the second guide arm 172, movable block 18 and the cooperation of second lead screw 171, it is equipped with first hydraulic stem 19 to rotate on the mounting bracket 17, the output of first hydraulic stem 19 is equipped with lifter 191, lifter 191 and connecting plate 192 fixed connection, be equipped with the connecting axle 10 of symmetric distribution on the lifter 191, the fixed locating lever 100 that is equipped with the symmetric distribution of one side of workstation 11.
As shown in fig. 4, the moving frame 2 includes a mounting plate 21, one side of the mounting plate 21 is provided with a first threaded hole 22 and a first through hole 23, the first threaded hole 22 is matched with a first lead screw 121, the first through hole 23 is matched with a first guide rod 122, the mounting plate 21 is fixedly provided with a cross rod 24, two ends of the cross rod 24 are fixedly provided with arc-shaped plates 25, one side of each arc-shaped plate 25 is provided with an arc-shaped groove 26, an arc-shaped block 27 is slidably provided in the arc-shaped groove 26, one side of each arc-shaped block 27 is provided with a guide rod 28, the arc-shaped blocks 27 are fixedly connected through the guide rods 28, and one side of each arc-shaped block 27 is provided with a positioning rod 29.
The positioning rod 29 is fitted into the positioning groove 151.
As shown in fig. 5, 6 and 7, the detecting member 3 includes a connecting rod 31, a through hole 32 is formed at one end of the connecting rod 31, the through hole 32 penetrates through the connecting rod 31, first L-shaped rods 33 are arranged at two ends of the connecting rod 31, a connecting shaft 34 is rotatably arranged between the first L-shaped rods 33, first gears 35 are arranged at two ends of the connecting shaft 34, the first gears 35 are matched with the first racks 15, and belts 341 which are symmetrically distributed are arranged on the connecting shaft 34.
The fixing plate 36 is fixedly arranged on the first L-shaped rod 33, the control box 361 is arranged on the fixing plate 36, a power supply and a detection assembly are arranged in the control box 361, the detection assembly is used for monitoring whether the working state of an automobile motor is normal or not, recording related information and transmitting the information to a computer, the power supply is used for supplying and storing electric energy, the fixing plate 36 is provided with fixing blocks 362 which are symmetrically distributed, vertical rods 363 are arranged on the fixing blocks 362, rubber heads 364 are fixedly arranged on the vertical rods 363, a limiting groove 365 is arranged on one side of each fixing block 362, and a first spring 366 is arranged in each limiting groove 365.
Sliding in the limiting groove 365 is provided with a moving plate 367, one end of a first spring 366 is fixedly connected with the moving plate 367, one end of a vertical rod 363 penetrates through the fixing plate 36 and is fixedly connected with the moving plate 367, one side of the moving plate 367 is provided with a first straight groove 368, one side of the fixing block 362 is provided with a rotating rod 369 and a third motor 30, the output end of the third motor 30 is rotatably connected with one end of the rotating rod 369, the other end of the rotating rod 369 is fixedly provided with a matching rod 300, and the matching rod 300 is matched with the first straight groove 368.
An axle 38 is arranged between the first L-shaped rods 33, wheels 37 are arranged on the axle 38, a belt 341 is fastened with the wheels 37, an automobile motor 381 is fixedly arranged on the axle 38, the automobile motor 381 is electrically connected with a power supply, a controller 382 is arranged on the automobile motor 381, the controller 382 is used for controlling the automobile motor 381 to work, a fixing rod 39 is fixedly arranged on one side of each first L-shaped rod 33, one end of each fixing rod 39 is fastened with the first L-shaped rod 33, and a second threaded hole 391 is arranged at the other end of each fixing rod 39.
The through hole 32 is slidably engaged with the guide bar 28.
As shown in fig. 8, the limiting member 4 includes a sliding plate 41, a sliding block 42 is disposed on one side of the sliding plate 41, a swing rod 43 is rotatably disposed on the other side of the sliding plate 41, a second gear 431 and a fourth motor 430 are disposed on the swing rod 43, an output end of the fourth motor 430 is fixedly connected to the second gear 431, a straight rod 44 is disposed on the sliding plate 41, a moving groove 441 is disposed on one side of the straight rod 44, a second spring 442 is disposed in the moving groove 441, a lifting block 45 is disposed in the moving groove 441, one end of the second spring 442 is fixedly connected to the moving groove 441, and the other end of the second spring is fixedly connected to the lifting block 45.
One side of the lifting block 45 is rotatably provided with a mandril 46, one end of the mandril 46 is rotatably connected with the lifting block 45, the other end of the mandril 46 is rotatably connected with the swing rod 43, one end of the swing rod 43 is slidably provided with a second rack 46, one side of the second rack 46 is provided with a guide rail 48, the guide rail 48 is slidably connected with the swing rod 43, two ends of the second rack 46 are tightly provided with connecting rods 47 in a fastening manner, the connecting rods 47 are connected with the guide rail 48 to limit the second rack 46, and one side of each connecting rod 47 is provided with a second through hole 49.
The second through hole 49 is engaged with the fixing rod 39, the bolt is engaged with the second screw hole 391 to fix the link 47, the slider 42 is engaged with the slide groove 161, and the second gear 431 is engaged with the second rack 46.
As shown in fig. 9, the adjusting member 5 includes a connecting block 51, and an adjusting plate 53 and a U-shaped block 52 are provided at one side of the connecting block 51.
As shown in the figures 10 and 11, respectively, as shown in fig. 12 and 13, connection holes 511 are symmetrically distributed on the connection block 51, a push rod 512 is arranged on one side of the connection block 51, one end of the push rod 512 is rotatably connected with the moving block 18, the other end of the push rod 512 is rotatably connected with the connection block 51, a placing plate 54 is rotatably arranged on the connection block 51, the placing plate 54 simulates a road surface and simulates different road conditions, wheels 37 move on the placing plate 54 to simulate automobile driving, fastening plates 542 symmetrically distributed on one side of the placing plate 54, a double-headed screw 543 is arranged between the fastening plates 542, a guide groove 544 is arranged on one side of the fastening plate 542, sliding blocks 545 symmetrically distributed in the guide groove 544 are arranged, the sliding blocks 545 are matched with the double-headed screw 543, a moving rod 58 is arranged on one end of the sliding blocks 545, a fifth motor 540 is arranged on one side of the fastening plate 542, an output end of the fifth motor 540 is fixedly connected with the double-headed screw 543, and a third spring 546 is arranged on one side of the placing plate 54.
The last rotation of carriage release lever 58 is equipped with installation pole 581, the one end of installation pole 581 is equipped with the locating piece 582, locating piece 582 rotates with two installation poles 581 and is connected, be equipped with round hole 59 on the locating piece 582, be equipped with array distribution's recess 541 on placing the board 54, the one side of placing the board 54 is equipped with axostylus axostyle 55, the one side of placing the board 55 is equipped with fixed orifices 551, the one side of placing the board 54 is equipped with gag lever post 56, the one side of gag lever post 56 is equipped with and runs through groove 560, be equipped with second hydraulic stem 561 in the through groove 560, the output of second hydraulic stem 561 is equipped with the boss 562, the axis of rotation 57 that runs through the inslot 560 internal rotation and is equipped with symmetric distribution, the one end of axis of rotation 57 is equipped with guide block 571.
The coupling hole 511 is engaged with the positioning lever 100.
As shown in fig. 14, the U-shaped block 52 is provided with second L-shaped rods 521 symmetrically distributed, the second L-shaped rods 521 are provided with support rods 522, the support rods 522 are engaged with the fixing holes 551, one side of the U-shaped block 52 is provided with a second straight groove 523, the second straight groove 523 is engaged with the connecting shaft 10, one side of the U-shaped block 52 is rotatably provided with an adjusting rod 524, one side of the adjusting rod 524 is provided with an engaging groove 526, and the adjusting rod 524 is provided with an opening groove 525.
The opening groove 525 is engaged with the circular block 562, and the engaging groove 526 is engaged with the guide block 571.
As shown in fig. 15, the adjusting plate 53 is provided with a protrusion 532, one side of the adjusting plate 53 is provided with an insertion rod 531, one end of the third spring 546 is connected with the adjusting plate 53, the protrusion 532 is engaged with the groove 541, and the insertion rod 531 is engaged with the circular hole 59.
A using method of a detecting device of an automobile motor controller under a multipath condition comprises the following steps:
s1, mounting
The controller 382 is installed at the automobile motor 381, and the detection member 3 is installed on the fixed table 1 after being installed with the moving frame 2 and the limiting member 4, respectively.
S2, test preparation
The second lead screw 171 rotates to enable the adjusting part 5 to move upwards, the connecting shaft 10 slides in the second straight groove 523, the adjusting part 5 rises until the placing plate 54 is located at the horizontal position, at the moment, the push rod 46 pushes the swing rod 43 to enable the wheel 37 to be attached to the placing plate 54, the round block 562 is controlled to move, and the round block 562 and the open groove 525 are matched to fix the adjusting rod 524.
S3, one-time test
The second gear 431 controls the second rack 46 to move, so that the first gear 35 is meshed with the first rack 15, the first lead screw 121 rotates, the moving frame 2 pushes the detection piece 3 to move, the first gear 35 drives the wheel 37 to rotate through the belt 341, and when the vehicle runs on a flat ground, the working condition of the automobile motor 381 is detected and recorded.
S4, secondary test
The lifting rod 191 is controlled to move up and down, so that the first rack 15 and the placing plate 54 rotate simultaneously to form a slope, the push rod 46 enables the wheels 37 to be attached to the placing plate 54, the moving frame 2 reciprocates to enable the wheels to move up and down, and the working condition of the automobile motor 381 is detected and recorded.
S5, three tests
When the placing plate 54 is positioned horizontally or obliquely, the double-head screw 543 rotates to control the moving rod 58 to move oppositely, so that the positioning block 582 moves upwards, the bump 532 on the adjusting plate 53 is pushed out of the groove 541, the bumpy road condition is simulated, and the working condition of the automobile motor 381 is tested and recorded.
S6, four tests
In the traveling state of S3, the wheel 37 controls the rotation lever 369 to rotate, and the rubber head 364 strikes the controller 382 to detect the impact resistance of the controller 382.
S7, analysis
The collected data are collected and analyzed to obtain the working information of the controller 382, and the performance of the controller 382 is judged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the 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 described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A detection device for an automobile motor controller under multiple paths of conditions comprises a fixed table (1), and is characterized in that a movable frame (2) and a limiting piece (4) are arranged on the fixed table (1), a detection piece (3) is arranged between the movable frame (2) and the limiting piece (4), and an adjusting piece (5) is arranged on the fixed table (1);
the fixed table (1) comprises a workbench (11), a first rack (15) is rotatably arranged on the workbench (11), a base (16) is arranged on the workbench (11), and a movable lifting rod (191) is rotatably arranged on the mounting frame (17);
a rotatable guide rod (28) is arranged on the moving frame (2);
the detection piece (3) comprises a connecting rod (31), the connecting rod (31) is connected with the guide rod (28) in a sliding mode, and the limiting piece (4) is connected with the detection piece (3) in a rotating mode;
the adjusting piece (5) comprises a connecting block (51), and an adjusting plate (53) and a U-shaped block (52) are arranged on one side of the connecting block (51).
2. The automobile motor controller detection device under the multipath condition as recited in claim 1, wherein a first lead screw (121) is rotatably arranged on the workbench (11), a first guide rod (122) is arranged on the workbench (11), a positioning groove (151) is arranged at one end of a first rack (15), a connecting plate (192) is rotatably arranged at the other end of the first rack, a sliding groove (161) is arranged at one side of the base (16), a mounting frame (17) is arranged at one side of the workbench (11), a second lead screw (171) is rotatably arranged on the mounting frame (17), and a second guide rod (172) is arranged on the mounting frame (17);
the movable block (18) is arranged on the second guide rod (172), the movable block (18) is matched with the second lead screw (171), the lifting rod (191) is fixedly connected with the connecting plate (192), the connecting shaft (10) is arranged on the lifting rod (191), and the positioning rods (100) which are symmetrically distributed are arranged on one side of the workbench (11).
3. The automobile motor controller detection device under the multi-path condition as claimed in claim 2, wherein a cross bar (24) is arranged on the mounting plate (21), arc-shaped plates (25) are arranged at two ends of the cross bar (24), an arc-shaped groove (26) is arranged at one side of each arc-shaped plate (25), arc-shaped blocks (27) are arranged in the arc-shaped grooves (26) in a sliding manner, guide rods (28) are arranged between the arc-shaped blocks (27), and a positioning rod (29) is arranged at one side of each arc-shaped block (27);
the mounting plate (21) is matched with the first lead screw (121), the mounting plate (21) is matched with the first guide rod (122), and the positioning rod (29) is matched with the positioning groove (151).
4. The automobile motor controller detection device under the multi-path condition as claimed in claim 3, wherein the detection member (3) comprises a connecting rod (31), one end of the connecting rod (31) is provided with a through hole (32), two ends of the connecting rod (31) are provided with first L-shaped rods (33), a connecting shaft (34) is rotatably arranged between the first L-shaped rods (33), two ends of the connecting shaft (34) are provided with first gears (35), and the connecting shaft (34) is provided with symmetrically distributed belts (341);
be equipped with fixed plate (36) on first L shape pole (33), be equipped with control box (361) on fixed plate (36), be equipped with power and determine module in control box (361), be equipped with fixed block (362) of symmetric distribution on fixed plate (36), be equipped with liftable montant (363) on fixed block (362), rubber head (364) have been set firmly on montant (363), one side of fixed block (362) is equipped with spacing groove (365), be equipped with first spring (366) in spacing groove (365).
5. The multi-path-condition automobile motor controller detection device as claimed in claim 4, wherein a moving plate (367) is slidably arranged in the limit groove (365), one end of the first spring (366) is fixedly connected with the moving plate (367), one end of the vertical rod (363) penetrates through the fixed plate (36) and is fixedly connected with the moving plate (367), and a rotating rod (369) for controlling the moving plate (367) to move is rotatably arranged on one side of the fixed block (362);
axles (38) are arranged between the first L-shaped rods (33), wheels (37) are arranged on the axles (38), a belt (341) is fixedly connected with the wheels (37), an automobile motor (381) and a controller (382) are arranged on the axles (38), a fixing rod (39) is fixedly arranged on one side of each first L-shaped rod (33), and a second threaded hole (391) is formed in one end of each fixing rod (39);
the first gear (35) is matched with the first rack (15), and the through hole (32) is matched with the guide rod (28).
6. The multi-path condition detection device for the motor controller of the automobile according to claim 5, wherein the limiting member (4) comprises a sliding plate (41), one side of the sliding plate (41) is provided with a sliding block (42), the other side of the sliding plate is rotatably provided with a swing rod (43), the swing rod (43) is rotatably provided with a second gear (431), the sliding plate (41) is provided with a straight rod (44), one side of the straight rod (44) is provided with a moving groove (441), the moving groove (441) is internally provided with a lifting block (45), and the moving groove (441) is internally provided with a second spring (442) for limiting the lifting block (45);
one side of the lifting block (45) is rotatably provided with a mandril (46), one end of the mandril (46) is rotatably connected with the lifting block (45), the other end of the mandril (46) is rotatably connected with the swing rod (43), one end of the swing rod (43) is provided with a second rack (46), two ends of the second rack (46) are fixedly provided with connecting rods (47), and one side of each connecting rod (47) is provided with a second through hole (49);
the second through hole (49) is matched with the fixing rod (39), the bolt is matched with the second threaded hole (391), the sliding block (42) is matched with the sliding groove (161), and the second gear (431) is matched with the second rack (46).
7. The automobile motor controller detection device under the multi-path condition as claimed in claim 2, wherein the connecting block (51) is provided with connecting holes (511) which are symmetrically distributed, one side of the connecting block (51) is rotatably provided with a push rod (512), one end of the push rod (512) is rotatably connected with the moving block (18), the connecting block (51) is rotatably provided with a placing plate (54), one side of the placing plate (54) is provided with a fastening plate (542), the fastening plate (542) is rotatably provided with a double-head screw (543), one side of the fastening plate (542) is provided with a guide groove (544), the guide groove (544) is internally provided with sliding blocks (545) which are symmetrically distributed, one end of each sliding block (545) is provided with a moving rod (58), and one side of the placing plate (54) is provided with a third spring (546);
the movable rod (58) is rotatably provided with mounting rods (581), positioning blocks (582) are rotatably arranged between the mounting rods (581), round holes (59) are formed in the positioning blocks (582), grooves (541) are formed in the placing plate (54), shaft rods (55) are arranged on one side of the placing plate (54), fixing holes (551) are formed in one side of each shaft rod (55), limiting rods (56) are arranged on one side of the placing plate (54), through grooves (560) are formed in one side of each limiting rod (56), movable round blocks (562) are arranged in the through grooves (560), rotating shafts (57) which are symmetrically distributed are rotatably arranged in the through grooves (560), and guide blocks (571) are arranged at one ends of the rotating shafts (57);
the sliding block (545) is matched with the double-head screw rod (543), and the connecting hole (511) is matched with the positioning rod (100).
8. The multi-path condition detection device for the motor controller of the automobile according to claim 7, wherein the U-shaped block (52) is provided with second L-shaped rods (521) which are symmetrically distributed, the second L-shaped rods (521) are provided with support rods (522), one side of the U-shaped block (52) is provided with a second straight groove (523), one side of the U-shaped block (52) is rotatably provided with an adjusting rod (524), one side of the adjusting rod (524) is provided with a matching groove (526), and the adjusting rod (524) is provided with an open groove (525);
the second straight groove (523) is matched with the connecting shaft (10), the supporting rod (522) is matched with the fixing hole (551), the open groove (525) is matched with the round block (562), and the matching groove (526) is matched with the guide block (571).
9. The multi-path condition detection device for the motor controller of the automobile according to claim 7, wherein a bump (532) is arranged on the adjusting plate (53), an insertion rod (531) is arranged on one side of the adjusting plate (53), and one end of a third spring (546) is connected with the adjusting plate (53);
the convex block (532) is matched with the groove (541), and the inserted rod (531) is matched with the round hole (59).
10. The use method of the motor controller detection device for the automobile under the multi-path condition according to any one of claims 2 to 9, wherein the use method comprises the following steps:
s1, mounting
The controller (382) is installed at an automobile motor (381), and the detection piece (3) is installed on the fixed table (1) after being installed with the moving frame (2) and the limiting piece (4) respectively;
s2, test preparation
The second lead screw (171) rotates to enable the adjusting piece (5) to move upwards, the connecting shaft (10) slides in the second straight groove (523), the adjusting piece (5) rises to the position where the placing plate (54) is located, at the moment, the ejector rod (46) pushes the swing rod (43), the wheel (37) is attached to the placing plate (54), the round block (562) is controlled to move, and the round block (562) is matched with the open groove (525) to fix the adjusting rod (524);
s3, one-time test
The second gear (431) controls the second rack (46) to move, so that the first gear (35) is meshed with the first rack (15), the first lead screw (121) rotates, the moving frame (2) pushes the detection piece (3) to move, the first gear (35) drives the wheels (37) to rotate through the belt (341), and when the automobile runs on the flat ground, the working condition of the automobile motor (381) is detected and recorded;
s4, secondary test
Controlling a lifting rod (191) to lift and move, enabling a first rack (15) and a placing plate (54) to rotate simultaneously to form a slope, enabling wheels (37) to be attached to the placing plate (54) through a top rod (46), enabling a moving frame (2) to reciprocate, enabling the wheels to move up and down, and detecting and recording the working condition of an automobile motor (381);
s5, three tests
When the placing plate (54) is positioned horizontally or obliquely, the double-head screw rod (543) rotates to control the moving rod (58) to move oppositely, so that the positioning block (582) moves upwards, the bump (532) on the adjusting plate (53) is pushed out of the groove (541), bumpy road conditions are simulated, and the working condition of the automobile motor (381) is tested and recorded;
s6, four tests
The wheel (37) controls the rotating rod (369) to rotate under the running state of S3, so that the rubber head (364) collides with the controller (382), and the impact resistance of the controller (382) is detected;
s7, analysis
And summarizing and analyzing the acquired data to obtain the working information of the controller (382), and judging the performance of the controller (382).
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