CN104808120A - Motor stator testing integrated machine and testing method thereof - Google Patents
Motor stator testing integrated machine and testing method thereof Download PDFInfo
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- CN104808120A CN104808120A CN201510155280.8A CN201510155280A CN104808120A CN 104808120 A CN104808120 A CN 104808120A CN 201510155280 A CN201510155280 A CN 201510155280A CN 104808120 A CN104808120 A CN 104808120A
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Abstract
The invention discloses a motor stator testing integrated machine and a testing method thereof. The motor stator testing integrated machine comprises a counter electromotive force testing component and a control system, the control system comprises a first control module and a touch screen, the first control module is used for controlling the counter electromotive force testing component, the touch screen is electrically connected with the first control module, the counter electromotive force testing component comprises a mounting bottom plate, a fixing module, a rotating mechanism module, a single-axis robot module and a voltage testing module, the fixing module and the single-axis robot module are fixedly mounted on the mounting bottom plate, the rotating mechanism module comprises a simulation rotor and a first servo motor for driving the simulation rotor to rotate, the first control module controls the single-axis robot module to drive the rotating mechanism module to move to a predetermined position along the axial direction of a stator to be tested after the stator to be tested is fixed by the fixing module, the first servo motor drives the simulation rotor to rotate, and the voltage testing module electrically connected with the stator to be tested measures counter electromotive force of the stator to be tested.
Description
Technical field
The present invention relates to the testing apparatus used in motor production run, be specifically related to the integration test of a kind of current collection machine stator and back electromotive force test function in the testing integrated machine of one and the method for testing being applied to this testing integrated machine thereof.
Background technology
The direct current resistance of motor stator, insulation resistance, power frequency proof voltage, the parameter such as turn-to-turn proof voltage and back electromotive force are as the important parameter of DDR motor (Direct Drive Motor), carrying out Measurement and analysis to it is judge whether motor reaches the important indicator manufacturing and designing requirement, automatically can complete the measurement of counter electromotive force of motor fast and accurately for improve production efficiency and product quality important in inhibiting.
Motor stator parameter above-mentioned at present generally tests acquisition at twice, first adopts comprehensive tester to carry out integration test and obtains the parameters such as the direct current resistance of motor stator, insulation resistance, power frequency proof voltage, turn-to-turn proof voltage and inductance measurement performance.Motor stator adopts the back electromotive force of motor stator more again motor stator is dressed up complete machine after completing integration test after and manually tests.Temporary line, the artificial adjustment to oscilloprobe during manual measurement use oscillograph, not only work efficiency is low, and the safety of measuring process cannot ensure, motor stator back electromotive force is measured after must dressing up complete machine, cannot complete the measurement of back electromotive force in the stator production phase.There is operation loaded down with trivial details, and be unfavorable for that the problem of producing exists, cause whole semi-manufacture stator to scrap if stator detected the bad meeting of back electromotive force again after dressing up complete machine, waste a large amount of manpower and materials.
Summary of the invention
The object of the invention is to propose a kind ofly to complete the integration test of motor stator and the testing integrated machine of back electromotive force test and be applied to the method for testing of this testing integrated machine on an equipment for above-mentioned technical matters.
The present invention solves the problems of the technologies described above adopted technical scheme: the testing integrated machine of a kind of motor stator, comprises back electromotive force test suite and control system;
The touch-screen that described control system comprises the first control module for controlling back electromotive force test suite and is electrically connected with described first control module;
Described back electromotive force test suite comprises mounting base, stuck-module, rotating mechanism module, single axis robot's module and voltage test module;
Wherein: described stuck-module and single axis robot's module are fixed on mounting base;
Described rotating mechanism module comprises model rotor and the first servomotor for driving described model rotor to rotate;
Described first control module is after stuck-module is fixing by stator to be measured, control rotating mechanism module described in single axis robot module drive and move axially to precalculated position along stator to be measured, and rotated by the first driven by servomotor model rotor, make the voltage test module be electrically connected with stator to be measured measure the back electromotive force of stator to be measured simultaneously.
In the present invention, the testing integrated machine of described motor stator also comprises integration test module, and described control system comprises and realizes withstand voltage, the insulation of stator to be measured, the second control module of resistance and/or inductance measurement for controlling described integration test module.
In the present invention, described stuck-module comprises V-type fixed block for putting stator to be measured, for stator to be measured being pressed abd fixed on the compact heap on described V-type fixed block and being arranged on the installing plate being used for installing described compact heap of described V-type fixed block side, also be provided with for driving described compact heap to compress or unclamping the fixing cylinder of stator to be measured between described compact heap and installing plate, the cylinder body of described fixing cylinder is fixed on described installing plate, and described compact heap connects the piston rod end being arranged on described fixing cylinder; Described compact heap is the arcwall face matched with stator outer ring to be measured in the face of stator side to be measured.
In the present invention, described single axis robot's module comprises the slide rail be arranged on along Y-axis on described mounting base, be arranged on single shaft screw mandrel in described slide rail rotationally, be arranged on described slide rail one end for the second servomotor of driving described screw mandrel to rotate and drive reciprocating slide block on described slide rail by described screw mandrel, and described slide block is connected with rotating mechanism module; Described Y-axis is the length direction of mounting base.
In the present invention, the web joint that described rotating mechanism module also comprises the erecting frame for installing described first servomotor and model rotor and fixes with described erecting frame and single axis robot's model calling respectively, concrete, the slide block of described web joint and described single axis robot's module is connected and fixed and follows described slide block to-and-fro movement.
In invention, the testing integrated machine of described motor stator also comprises for setting up the quick inserting connection module be electrically connected between the testing integrated machine of stator to be measured and motor stator, and described quick inserting connection module comprises the portal frame that is fixedly connected on described mounting base and is arranged on some standard interfaces measuring sub-cable for quick inserting reception on described portal frame.
In the present invention, described back electromotive force test suite also comprise be arranged between described stuck-module and mounting base for son to be determined is carried out in the fixed position of X-axis and Z-direction precise fine-adjustment to realize the concentric adjusting module arranged with described model rotor, described adjusting module comprise L-type contiguous block and be separately positioned on described L-type contiguous block end for finely tune described stuck-module X-direction position first adjustment assembly and for finely tune described stuck-module Z-direction position second adjustment assembly, described X-axis is the Width of mounting base, Z axis is the direction perpendicular to mounting base,
Described first adjustment assembly comprises the first slide block be connected and fixed with described mounting base and the second slide block be connected and fixed with described L-type contiguous block, and described first slide block can be connected by relative sliding with the second slide block;
Described second adjustment assembly comprises the 3rd slide block be connected with described stuck-module and the Four-slider be connected with described L-type contiguous block, and described 3rd slide block can be connected by relative sliding with Four-slider.
In the present invention, described first adjustment assembly is provided with the first locking device, described first locking device comprises and is fixed on described first slide block and the first stator extending to described second slide block, described first stator is positioned at described second slide position and offers first chute parallel with the second slide block direction of relative movement with described first slide block, be provided with for by the first fixing to described first stator and the second slider locking lock-screw in described first chute, and then the adjustment realizing described stuck-module position is in the X-axis direction fixed.
In the present invention, described second adjustment assembly is provided with the second locking device, described second locking device comprises and is fixed on described 3rd slide block and the second stator extending to described Four-slider, described second stator is positioned at described Four-slider position and offers second chute parallel with Four-slider direction of relative movement with described 3rd slide block, be provided with the second lock-screw for described second stator and Four-slider being locked in described second chute, and then the adjustment realizing described stuck-module position is in the Z-axis direction fixed.
In the present invention, described first adjustment assembly is provided with the first precise adjusting device, described first adjusting gear comprises the milscale be fixed on described second slide block, micrometric screw and described first slide block of described milscale abut against, to realize carrying out accurate adjustment to the relative position between described first slide block and the second slide block.
In the present invention, described second adjustment assembly is provided with the second precise adjusting device, described second adjusting gear comprises the milscale be fixed on described 3rd slide block, micrometric screw and the described Four-slider of described milscale abut against, to realize carrying out accurate adjustment to the described 3rd relative position between slide block and Four-slider.
The present invention also provides a kind of method of testing that can be applicable on the testing integrated machine of any one motor stator above-mentioned, realizing test motor stator being carried out to integration test and back electromotive force on same equipment by using the testing integrated machine of above-mentioned motor stator, comprising the following steps:
S1: rotating mechanism module moved to stuck-module by start bit, makes model rotor enter the inner ring of stator to be measured, then the cable of described stator to be measured is inserted into motor stator testing integrated machine quick inserting connection module;
S2: rotating mechanism module drive model rotor rotates, and model rotor and stator to be measured is produced relative rotation, produces three phase back-emf;
S3: test result is also sent to the first control module by the back electromotive force produced by stator to be measured in voltage test module testing procedure S2, is shown result feedback by touch-screen to control system after this first control module judges test result;
S4: the model rotor of rotating mechanism module stops the rotation and returns start bit, after second control module detects rotating mechanism module recovery start bit, the second control module starts integration test module and carries out test to withstand voltage, the insulation of son to be determined, resistance and inductance also whether discriminating test result is qualified;
Test result in S5 is fed back to control system and is shown by touch-screen by the S5: the second control module, checks for operator, completes the integration test of stator to be measured.
In the present invention, in S1, also comprise stator to be measured and model rotor centering operates, concrete steps are as follows:
S11: stator to be measured is inserted V-type fixed block, and by compression cylinder and compact heap, stator to be measured is pressed abd fixed on V-type fixed block;
S12: mobile second slide block makes stator to be measured lock the first clamping screw in the X-axis direction with after model rotor centering, mobile 3rd slide block makes stator to be measured lock the second clamping screw in the Z-axis direction with after model rotor centering, make stator to be measured and model rotor entirely on the center.
The technique that the integration test of motor stator and back electromotive force measurement combine utilizes model rotor rotary test in motor stator to go out the back electromotive force of motor stator by the present invention after motor stator completes integration test, avoiding motor stator to detect after dressing up complete machine, back electromotive force is bad and scrap again, and effectively prevent defective products and flows into subsequent processing.Back electromotive force test suite and integration test module organic combination in an equipment, rotate by using driven by servomotor screw mandrel and achieve high precision control simulation rotor operation to stator interior position by the testing integrated machine in the present invention; Have employed XZ high precision slide block mechanism simultaneously and adjust the position of stator to be measured to ensure the arranged concentric of stator to be measured and model rotor, ensure that the accuracy that stator back electromotive force to be measured is measured.Present invention achieves the technique that motor stator back electromotive force combines with integration test, to ensureing while efficient, the high-quality production realizing servomotor that the performance of servomotor has and has major progress meaning.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the motor stator detection all-in-one in one embodiment of the invention;
Fig. 2 is the one-piece construction schematic diagram of the back electromotive force test suite in one embodiment of the invention;
Fig. 3 is the structural representation of the stuck-module in one embodiment of the invention;
Fig. 4 is the structural representation of the single axis robot's module in one embodiment of the invention;
Fig. 5 is the structural representation of the rotary module in one embodiment of the invention;
Fig. 6 is the structural representation of the quick inserting connection module in one embodiment of the invention;
Fig. 7 is the structural representation one of the adjusting module in one embodiment of the invention;
Fig. 8 is the structural representation two of the adjusting module in one embodiment of the invention.
Embodiment
In order to be illustrated more clearly in technical scheme of the present invention, below in conjunction with drawings and Examples, technical scheme of the present invention is further elaborated, apparently, the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other embodiment can also be obtained according to these embodiments.
With reference to Fig. 1, Fig. 2, the testing integrated machine of a kind of motor stator, comprises back electromotive force test suite 2 and control system; The touch-screen 3 that described control system comprises the first control module for controlling back electromotive force test suite 2 and is electrically connected with described first control module; Described back electromotive force test suite 2 comprises mounting base 21, stuck-module 24, rotating mechanism module 26, single axis robot's module 29 and voltage test module; Wherein: described stuck-module 24 is fixed on mounting base 21 with single axis robot's module 29; Described rotating mechanism module 26 comprises model rotor 263 and the first servomotor 264 for driving described model rotor 263 to rotate; Described first control module is after stator 25 to be measured is fixed by stuck-module 24, what control that single axis robot module 29 drives described rotating mechanism module 26 along stator 25 to be measured moves axially to precalculated position, and driving model rotor 263 to rotate by the first servomotor 264, the voltage test module simultaneously by being electrically connected with stator 25 to be measured measures the back electromotive force of stator 25 to be measured.With reference to Fig. 1, the testing integrated machine of this motor stator also comprises integration test module 1, described control system comprise realize stator 25 to be measured for controlling described integration test module 1 withstand voltage, insulation, resistance, inductance measurement the second control module.Second control module is electrically connected with touch-screen 3; This touch-screen 3 can show the current test event of carrying out of the testing integrated machine of motor stator and test parameter in real time, and can adjust control accordingly to current test.The integration test module 1 of electronics stator is common testing apparatus, is routine techniques equipment, herein not at detailed description.Preferably, with reference to Fig. 1, back electromotive force test suite 2 is also provided with the protective cover 4 wrapped up by back electromotive force test suite 2, this protective cover 4 is provided with the opening for dismounting stator 25 to be measured, opening is provided with the sliding door installed by guide rail 5, owing to there are the parts of High Rotation Speed in test process, is closed by sliding door in test process, protection is formed to operating personnel, stops potential safety hazard.
With reference to Fig. 2, back electromotive force test suite 2 also comprises mounting base 21 (with the length direction of mounting base 21 for Y-axis, with the Width of mounting base 21 for X-axis, coordinate system is set up for Z axis) with the direction perpendicular to X-axis and Y-axis, for the stuck-module 24 of fixing stator 25 to be measured, the rotating mechanism module 26 that can move back and forth along Y-axis, to be connected with rotating mechanism module 26 and for driving single axis robot's module 29 that rotating mechanism module 26 moves back and forth along Y-axis and the voltage test module (not shown) for measuring stator 25 back electromotive force to be measured be electrically connected with the first control module and stator to be measured 25 respectively, stuck-module 24, rotating mechanism module 26 and single axis robot's module 29 are electrically connected with the first control module respectively, stuck-module 24 and single axis robot's module 29 are fixed on mounting base 21, rotating mechanism module 26 comprises model rotor 263 and for driving the first servomotor 264 of model rotor 263, model rotor 263 is arranged with stator 25 to be measured is concentric, to ensure that back electromotive force measures the accuracy of structure.
With reference to Fig. 3, stuck-module 24 comprises V-type fixed block 241 for putting stator 25 to be measured, for stator 25 to be measured being pressed abd fixed on the compact heap 242 on V-type fixed block 241 and being arranged on the installing plate 244 being used for installing compact heap 242 of V-type fixed block 241 side, also be provided with for driving compact heap 242 to compress or unclamping the fixing cylinder 243 of stator 25 to be measured between compact heap 242 and installing plate 244, the cylinder body of fixing cylinder 243 is fixed on installing plate 244, and compact heap 242 connects the piston rod end being arranged on fixing cylinder 243; Compact heap 242 is the arcwall face matched with stator 25 outer ring to be measured in the face of stator 25 side to be measured.Preferably, two bevel edges of this V-type fixed block 241 are respectively arranged with the limited block 245 for limiting stator 25 vibration to be measured.
With reference to Fig. 4, single axis robot's module 29 comprises the slide rail 291 be arranged on along Y direction on mounting base 21, be arranged on single shaft screw mandrel 293 in slide rail 291 rotationally, be arranged on slide rail 291 one end for the second servomotor 294 of driving screw mandrel to rotate and drive reciprocating slide block 292 on slide rail 291 by screw mandrel, slide block 292 is connected with rotating mechanism module 26 and drives rotating mechanism module 26 along Y direction to-and-fro movement, and then changes the position relationship between model rotor 263 and stator to be measured 25.Preferably, single axis robot's module 29 is also provided with a shield plate 28, this shield plate 28 offer for the reciprocating breach of rotating mechanism module 26, simultaneously, be accommodated in by cable in back electromotive force test suite 2 in tank chain 27, what can effectively prevent the cable in back electromotive force test suite 2 from running single axis robot's module 29 causes interference.
With reference to Fig. 5, the web joint 261 that rotating mechanism module 26 also comprises the erecting frame 262 for installing the first servomotor 264 and model rotor 263 and is connected and fixed with erecting frame 262 and single axis robot's module 29 respectively, concrete, web joint 261 is connected and fixed with the slide block 292 of single axis robot's module 29 and follows slide block 292 to-and-fro movement.
With reference to Fig. 2 and Fig. 6, the testing integrated machine of motor stator also comprises for setting up the quick inserting connection module 22 be electrically connected between stator 25 to be measured with the testing integrated machine of motor stator, and quick inserting connection module 22 comprises the portal frame 221 that is fixedly connected on mounting base 21 and is arranged on some standard interfaces 222 measuring sub 25 cables for quick inserting reception on portal frame 221.By quick inserting connection module 22 by the integration test module 1 of testing integrated for motor stator machine and back electromotive force test suite 2 integral with control system organic combination, the integration test of stator 25 to be measured and back electromotive force test are carried out along orderly profit.
The model of stator 25 to be measured is various, its concrete size is different, stator 25 to be measured just changes to some extent with the relative position of model rotor 263, with reference to Fig. 7 and Fig. 8, for adjusting the relative position of stator 25 to be measured, back electromotive force test suite 2 also comprise be arranged between stuck-module 24 and mounting base 21 for to be determined sub 25 to carry out in the fixed position of X-axis and Z-direction precise fine-adjustment to realize the concentric adjusting module 23 arranged with model rotor 263, adjusting module 23 comprises L-type contiguous block 234 and is separately positioned on the first adjustment assembly of the X-direction position for finely tuning stuck-module 24 and the second adjustment assembly for the Z-direction position of finely tuning stuck-module 24 of L-type contiguous block 234 end.
With reference to Fig. 7 and Fig. 8, the first adjustment assembly comprises the first slide block 231 be connected and fixed with mounting base 21 and the second slide block 233 be connected and fixed with L-type contiguous block 234, and the first slide block 231 can be connected by relative sliding with the second slide block 233; Second adjustment assembly comprises the 3rd slide block 237 be connected with stuck-module 24 and the Four-slider 238 be connected with L-type contiguous block 234, and the 3rd slide block 237 can be connected by relative sliding with Four-slider 238; By coordinating the relative position between each slide block 292 of adjustment, realize adjusting the position of stuck-module 24, and then realize the adjustment to the relative position of sub 25 to be determined.
For ensureing the stability of relative position between each slide block, with reference to Fig. 7 and Fig. 8, first adjustment assembly is provided with the first locking device, first locking device comprises and is fixed on the first slide block 231 and the first stator 239a extending to the second slide block 233, first stator 239a is positioned at the second slide block 233 position and offers first chute parallel with the second slide block 233 direction of relative movement with the first slide block 231, the first lock-screw 239b for the first stator 239a and the second slide block 233 being locked is provided with in first chute, and then the adjustment realizing stuck-module 24 position is in the X-axis direction fixed.
Second adjustment assembly is provided with the second locking device, second locking device comprises and is fixed on the 3rd slide block 237 and the second stator 235 extending to Four-slider 238, second stator 235 is positioned at Four-slider 238 position and offers second chute parallel with Four-slider 238 direction of relative movement with the 3rd slide block 237, be provided with the second lock-screw 236 for the second stator 235 and Four-slider 238 being locked in second chute, and then the adjustment realizing stuck-module 24 position is in the Z-axis direction fixed.
The measurement of stator 25 to be measured is very high for the accuracy requirement of size, is the important guarantee to servomotor performance.For this reason, with reference to Fig. 7 and Fig. 8, first adjustment assembly is provided with the first precise adjusting device, first adjusting gear comprises the milscale 232 be fixed on the second slide block 233, micrometric screw and first slide block 231 of milscale 232 abut against, to realize carrying out accurate adjustment to the relative position between the first slide block 231 and the second slide block 233.
Second adjustment assembly is provided with the second precise adjusting device, second adjusting gear comprises the milscale 232 be fixed on the 3rd slide block 237, micrometric screw and the Four-slider 238 of milscale 232 abut against, to realize carrying out accurate adjustment to the relative position between the 3rd slide block 237 and Four-slider 238.
The test process of stator 25 to be measured is, after having been adjusted by testing integrated for motor stator machine, is first placed on by stator 25 to be measured in the V-type groove of the V-type fixed block 241 of stuck-module 24.The interior foundation with control system and integration test module 1 of standard interface 222 of then cable on stator 25 to be measured being inserted quick inserting connection module 22 is electrically connected.After stator 25 to be measured installs, the testing integrated machine of starter motor stator starts test.After first control module of control system receives order, fixing cylinder 243 action of stuck-module 24 promotes compact heap 242 and compresses stator 25 to be measured.Stator 25 to be measured complete fixing after, rotating mechanism module 26 to be moved and model rotor 263 is accurately positioned in the inner ring of stator 25 to be measured the most at last to stator 25 to be measured by start bit slowly by the screw mandrel of single axis robot's module 29 under the drive of the first servomotor 264.Second servomotor 294 of rotating mechanism drives model rotor 263 to rotate to simulate the duty of stator 25 to be measured in motor, can produce three phase back-emf in model rotor 263 process rotated relative to stator 25 to be measured, voltage test module collects this three phase back-emf and feeds back to control system.Preferably, voltage test module adopts and measures three phase back-emf with the voltage table of RS485 communication function, and measurement result is changed into the PLC that simulating signal feeds back to control system, the signal of control system to feedback is decision making and is shown by touch-screen 3, and handled easily personnel check.So far, the back electromotive force test jobs of stator 25 to be measured is completed.After completing the back electromotive force test of stator 25 to be measured, the model rotor 263 of rotating mechanism module 26 stops operating and return initial point under the effect of the single shaft screw mandrel 293 of single axis robot's module 29, after the PLC of the second control module of control system detects that rotating mechanism module 26 returns to initial point, the stator to be measured 25 that integration test module 1 starts completing back electromotive force test carries out withstand voltage, insulation, resistance, the test such as inductance also judges whether test is qualified, then test result fed back to the PLC of the second control module and shown by touch-screen 3, when touch-screen 3 showing after test completes, the fixing cylinder 243 of stuck-module 24 unclamps stator 25 to be measured, the stator completing test takes out by operating personnel, complete whole test.
The present invention also provides a kind of method of testing that can be applicable on the testing integrated machine of any one motor stator above-mentioned, realizing the test carrying out integration test and back electromotive force in same testing apparatus to be determined sub 25 by using the testing integrated machine of above-mentioned motor stator, comprising the following steps:
S1: rotating mechanism module 26 is moved to stuck-module 24 by start bit, model rotor 263 is made to enter the inner ring of stator 25 to be measured, the cable of stator 25 to be measured is inserted into the quick inserting connection module 22 of the testing integrated machine of motor stator, connects between stator 25 to be measured and the testing integrated machine of motor stator;
S2: rotating mechanism module 26 drives model rotor 263 to rotate, makes model rotor 263 and stator 25 to be measured produce relative rotation, produces three phase back-emf;
S3: test result is also sent to the first control module by the back electromotive force produced by stator 25 to be measured in voltage test module testing procedure S2, result feedback is shown by touch-screen 3 to control system after this first control module judges test result, check for operator, the back electromotive force completing stator 25 to be measured is measured;
S4: the model rotor 263 of rotating mechanism module 26 stops the rotation and returns start bit, after second control module detects that rotating mechanism module 26 recovers start bit, the second control module start integration test module 1 to be determined sub 25 withstand voltage, insulation, resistance and inductance carry out test also whether discriminating test result qualified;
Test result in S5 is fed back to control system and is shown by touch-screen 3 by the S5: the second control module, checks for operator, completes the integration test of stator 25 to be measured.
In the present invention, in S1, also comprise stator 25 to be measured and operate with model rotor 263 centering, concrete steps are as follows:
S11: stator 25 to be measured is inserted V-type fixed block 241, and by compression cylinder and compact heap 242, stator 25 to be measured is pressed abd fixed on V-type fixed block 241;
S12: mobile second slide block 233 makes stator 25 to be measured lock the first clamping screw in the X-axis direction with after model rotor 263 centering, mobile 3rd slide block 237 makes stator 25 to be measured lock the second clamping screw in the Z-axis direction with after model rotor 263 centering, makes stator 25 to be measured entirely on the center with model rotor 263.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the testing integrated machine of motor stator, it is characterized in that, comprise back electromotive force test suite and control system, the touch-screen that described control system comprises the first control module for controlling back electromotive force test suite and is electrically connected with described first control module, described back electromotive force test suite comprises mounting base, stuck-module, rotating mechanism module, single axis robot's module and voltage test module;
Wherein: described stuck-module and single axis robot's module are fixed on mounting base; Described rotating mechanism module comprises model rotor and the first servomotor for driving described model rotor to rotate;
Described first control module is after stuck-module is fixing by stator to be measured, control rotating mechanism module described in single axis robot module drive and move axially to precalculated position along stator to be measured, and rotated by the first driven by servomotor model rotor, make the voltage test module be electrically connected with stator to be measured measure the back electromotive force of stator to be measured simultaneously.
2. the testing integrated machine of motor stator as claimed in claim 1, it is characterized in that, the testing integrated machine of described motor stator also comprises integration test module, and described control system comprises and realizes withstand voltage, the insulation of stator to be measured, the second control module of resistance and/or inductance measurement for controlling described integration test module.
3. the testing integrated machine of motor stator as claimed in claim 1, it is characterized in that, described stuck-module comprises V-type fixed block for putting stator to be measured, for stator to be measured being pressed abd fixed on the compact heap on described V-type fixed block and being arranged on the installing plate being used for installing described compact heap of described V-type fixed block side;
Wherein, also be provided with for driving described compact heap to compress or unclamping the fixing cylinder of stator to be measured between described compact heap and installing plate, the cylinder body of described fixing cylinder is fixed on described installing plate, and described compact heap connects the piston rod end being arranged on described fixing cylinder; Described compact heap is the arcwall face matched with stator outer ring to be measured in the face of stator side to be measured.
4. the testing integrated machine of motor stator as claimed in claim 1, it is characterized in that, described single axis robot's module comprises the slide rail be arranged on along Y-axis on described mounting base, be arranged on single shaft screw mandrel in described slide rail rotationally, be arranged on described slide rail one end for the second servomotor of driving described screw mandrel to rotate and drive reciprocating slide block on described slide rail by described screw mandrel, and described slide block is connected with rotating mechanism module; Described Y-axis is the length direction of mounting base.
5. the testing integrated machine of motor stator as claimed in claim 1, it is characterized in that, the web joint that described rotating mechanism module also comprises the erecting frame for installing described first servomotor and model rotor and fixes with described erecting frame and single axis robot's model calling respectively.
6. the testing integrated machine of motor stator as claimed in claim 1, it is characterized in that, the testing integrated machine of described motor stator also comprises for setting up the quick inserting connection module be electrically connected between the testing integrated machine of stator to be measured and motor stator, and described quick inserting connection module comprises the portal frame that is fixedly connected on described mounting base and is arranged on some standard interfaces measuring sub-cable for quick inserting reception on described portal frame.
7. the testing integrated machine of motor stator as claimed in claim 1, it is characterized in that, described back electromotive force test suite also comprise be arranged between described stuck-module and mounting base for son to be determined is carried out in the fixed position of X-axis and Z-direction precise fine-adjustment to realize the concentric adjusting module arranged with described model rotor, described adjusting module comprise L-type contiguous block and be separately positioned on described L-type contiguous block end for finely tune described stuck-module X-direction position first adjustment assembly and for finely tune described stuck-module Z-direction position second adjustment assembly, described X-axis is the Width of mounting base, Z axis is the direction perpendicular to mounting base,
Wherein, described first adjustment assembly comprises the first slide block be connected and fixed with described mounting base and the second slide block be connected and fixed with described L-type contiguous block, and described first slide block can be connected by relative sliding with the second slide block;
Described second adjustment assembly comprises the 3rd slide block be connected with described stuck-module and the Four-slider be connected with described L-type contiguous block, and described 3rd slide block can be connected by relative sliding with Four-slider.
8. the testing integrated machine of motor stator as claimed in claim 7, it is characterized in that, described first adjustment assembly is provided with the first locking device, described first locking device comprises and is fixed on described first slide block and the first stator extending to described second slide block, described first stator is positioned at described second slide position and offers first chute parallel with the second slide block direction of relative movement with described first slide block, the first lock-screw for described first stator and the second slider locking being fixed is provided with in described first chute, and then the adjustment realizing described stuck-module position is in the X-axis direction fixed,
Described second adjustment assembly is provided with the second locking device, described second locking device comprises and is fixed on described 3rd slide block and the second stator extending to described Four-slider, described second stator is positioned at described Four-slider position and offers second chute parallel with Four-slider direction of relative movement with described 3rd slide block, be provided with the second lock-screw for described second stator and Four-slider being locked in described second chute, and then the adjustment realizing described stuck-module position is in the Z-axis direction fixed.
9. the testing integrated machine of motor stator as claimed in claim 7, it is characterized in that, described first adjustment assembly is provided with the first precise adjusting device, described first adjusting gear comprises the milscale be fixed on described second slide block, micrometric screw and described first slide block of described milscale abut against, to realize carrying out accurate adjustment to the relative position between described first slide block and the second slide block; Described second adjustment assembly is provided with the second precise adjusting device, described second adjusting gear comprises the milscale be fixed on described 3rd slide block, micrometric screw and the described Four-slider of described milscale abut against, to realize carrying out accurate adjustment to the described 3rd relative position between slide block and Four-slider.
10. the method for testing of the testing integrated machine of motor stator, it is characterized in that, the testing integrated machine of motor stator be applied to as described in claim as arbitrary in claim 1 to 9 realizes test motor stator being carried out to integration test and back electromotive force on same equipment, comprises the following steps:
S1: rotating mechanism module moved by the stuck-module of start bit to the son to be determined that is locked, make model rotor enter the inner ring of stator to be measured, is inserted into motor stator testing integrated machine quick inserting connection module by the cable of described stator to be measured;
S2: rotating mechanism module drive model rotor rotates, and model rotor and stator to be measured is produced relative rotation, produces three phase back-emf;
S3: test result is also sent to the first control module by the back electromotive force produced by stator to be measured in voltage test module testing procedure S2, is shown result feedback by touch-screen to control system after this first control module judges test result.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866577A (en) * | 2016-04-05 | 2016-08-17 | 常熟理工学院 | Reconstructible motor stator winding detection apparatus for remanufacturing |
| CN106443452A (en) * | 2016-11-30 | 2017-02-22 | 东莞市天合机电开发有限公司 | Position-adjustable simulative rotor on automatic stator performance detecting equipment |
| CN106680657A (en) * | 2017-02-15 | 2017-05-17 | 苏州韦贝电机科技有限公司 | Detecting equipment for motor stator windings and corresponding detecting method thereof |
| CN110082359A (en) * | 2019-05-10 | 2019-08-02 | 宝山钢铁股份有限公司 | The location structure mechanical device of steel tube screw thread detection system based on image detection |
| CN111289895A (en) * | 2019-12-20 | 2020-06-16 | 杭州中豪电动科技有限公司 | Method for testing performance phase of stator disc of disc type motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040212392A1 (en) * | 2003-01-20 | 2004-10-28 | Minebea Co., Ltd. | Measuring device and measuring method for electric motors |
| CN101369003A (en) * | 2008-10-10 | 2009-02-18 | 上海奥波电子有限公司 | Electric motor stator scanning detection apparatus |
| CN103197245A (en) * | 2013-03-29 | 2013-07-10 | 苏州汇川技术有限公司 | Detecting device and detecting technology for servo motor stator |
| CN103575936A (en) * | 2012-07-30 | 2014-02-12 | 广西玉柴机器股份有限公司 | Synchronous generator stator winding detection rack |
-
2015
- 2015-04-02 CN CN201510155280.8A patent/CN104808120B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040212392A1 (en) * | 2003-01-20 | 2004-10-28 | Minebea Co., Ltd. | Measuring device and measuring method for electric motors |
| CN101369003A (en) * | 2008-10-10 | 2009-02-18 | 上海奥波电子有限公司 | Electric motor stator scanning detection apparatus |
| CN103575936A (en) * | 2012-07-30 | 2014-02-12 | 广西玉柴机器股份有限公司 | Synchronous generator stator winding detection rack |
| CN103197245A (en) * | 2013-03-29 | 2013-07-10 | 苏州汇川技术有限公司 | Detecting device and detecting technology for servo motor stator |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866577A (en) * | 2016-04-05 | 2016-08-17 | 常熟理工学院 | Reconstructible motor stator winding detection apparatus for remanufacturing |
| CN105866577B (en) * | 2016-04-05 | 2018-08-07 | 常熟理工学院 | Towards the restructural motor stator winding detection device remanufactured |
| CN106443452A (en) * | 2016-11-30 | 2017-02-22 | 东莞市天合机电开发有限公司 | Position-adjustable simulative rotor on automatic stator performance detecting equipment |
| CN106443452B (en) * | 2016-11-30 | 2019-01-11 | 徐州海马机械铸造有限公司 | The adjustable model rotor in position on a kind of stator performance automatic checkout equipment |
| CN106680657A (en) * | 2017-02-15 | 2017-05-17 | 苏州韦贝电机科技有限公司 | Detecting equipment for motor stator windings and corresponding detecting method thereof |
| CN106680657B (en) * | 2017-02-15 | 2023-10-24 | 苏州绿控新能源科技有限公司 | Motor stator winding detection equipment and corresponding detection method thereof |
| CN110082359A (en) * | 2019-05-10 | 2019-08-02 | 宝山钢铁股份有限公司 | The location structure mechanical device of steel tube screw thread detection system based on image detection |
| CN111289895A (en) * | 2019-12-20 | 2020-06-16 | 杭州中豪电动科技有限公司 | Method for testing performance phase of stator disc of disc type motor |
| CN111289895B (en) * | 2019-12-20 | 2022-03-11 | 杭州中豪电动科技有限公司 | Method for testing performance phase of stator disc of disc type motor |
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