CN102519517B - Force transfer mechanism of automatic detecting system of dimming motor for automobile lamp - Google Patents
Force transfer mechanism of automatic detecting system of dimming motor for automobile lamp Download PDFInfo
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- CN102519517B CN102519517B CN2011104378985A CN201110437898A CN102519517B CN 102519517 B CN102519517 B CN 102519517B CN 2011104378985 A CN2011104378985 A CN 2011104378985A CN 201110437898 A CN201110437898 A CN 201110437898A CN 102519517 B CN102519517 B CN 102519517B
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Abstract
A force transfer mechanism of an automatic detecting system of a dimming motor for an automobile lamp comprises a motor fixed on a test platform. A motor ball head fixing part and a displacement probe are mounted on a motor shell, the motor ball head fixing part is connected with a motor force transfer mechanism, and a pressure and tension generating mechanism which is connected with a detecting system IC (integrated circuit) is mounted in the motor force transfer mechanism. The force transfer mechanism of the automatic detecting system of the dimming motor for the automobile lamp is characterized in that the motor force transfer mechanism comprises a force transfer support, a guide tube is mounted at one end of the force transfer support, guide sleeves are disposed at two ends of the guide tube, a force transfer shaft is mounted at the other end of the force transfer support and is connected with the motor, a pressure spring is mounted outside the guide tube between the two guide sleeves, a tension spring is mounted in the guide tube, a tension spring fixing column is mounted on the force transfer support, and the tension spring is connected with the tension spring fixing column. The detecting system IC comprises a pressure sensor connected with a control mainboard, a precise force adjuster, a displacement sensor, a temperature sensor, a humidity sensor, a noise sensor and an industrial integrated PC (personal computer) mainboard, and the industrial integrated PC mainboard is connected with a touch display screen and a printer.
Description
Technical field
The present invention relates to the automatic detecting system of dimming motor for automobile lamp that displacement that a kind of pressure of pulling force to motor and displacement probe produce detects.
Background technology
The detection system of existing motor comprises industrial computer, data acquisition system (DAS), test platform, sensor, data analysis software, supply unit, when motor is tested, motor is placed on test platform, detect the parameters of motor by sensor, and export the data that detect to data acquisition system (DAS), carry out deal with data by industrial computer, then by touch display screen, show, then in the relevant parameter of touch display screen input, adjust the parameter of test platform by data control system.Because of the actual demand difference, different to the detection of each parameter of motor.The Common Parameters such as temperature, humidity and noise directly can detect by some accurate different sensors, pressure, pulling force and displacement detecting to some parameters such as motor, the this part of relating to is seldom arranged on existing product, because of different its parameter sizes of gear also not equal complex situations.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of prior art, providing a kind of not only monitors the current/voltage noise of motor simultaneously, and the displacement that especially pulling force of motor, pressure and displacement probe is produced detects, and testing agency is simply exquisite, low cost of manufacture, actual workable automatic detecting system of dimming motor for automobile lamp.
the technical scheme of automatic detecting system of dimming motor for automobile lamp of the present invention is: comprise motor, motor is fixed on test platform through fixed support, be equipped with motor bulb fixture and displacement probe on motor housing, motor bulb fixture connects the motor force transmission mechanism, be equipped with organization of stres and pulling force in the motor force transmission mechanism and produce mechanism, organization of stres is connected mechanism and connects detection system IC with pulling force, it is characterized in that described motor force transmission mechanism comprises force transfer bracket, an installation conduit of force transfer bracket, there is guide pin bushing at two of conduit, force transmission shaft is installed in the other end of force transfer bracket, force transmission shaft connects motor, described organization of stres comprises and is arranged on the outer pressure spring of conduit between two guide pin bushings, described pulling force produces mechanism and comprises the tension spring that is arranged in conduit, the extension spring fixed leg is installed on force transfer bracket, tension spring connects the extension spring fixed leg, described detection system IC comprises pressure transducer, accurate force-regulating device, displacement transducer, temperature sensor, humidity sensor, noise transducer and the industrial one PC mainboard that connects the control mainboard, and industrial one PC mainboard connects touch display screen and printer.
Automatic detecting system of dimming motor for automobile lamp of the present invention, during detection, when motor makes force transmission shaft drive motor force transfer bracket travel forward to front stretching, the pressure spring compressive deformation produces pressure.Make force transmission shaft drive motor force transfer bracket move backward when motor is flexible backward, the motor force transfer bracket drives the extension spring fixed leg and moves backward, and the distortion of tension spring tension produces pulling force.After this programme has had force transfer bracket and conduit, pressure spring and tension spring are arranged on respectively outer wall and the inwall of conduit, pass through force transfer bracket, make pressure spring and tension spring pressurized and tension, produce pressure and pulling force, simple in structure, exquisite, low cost of manufacture, actual workable.Coordinate with automatic checkout system, the parameter of electric machine is detected by following steps and realizes: one, motor is after fixed support installs, on Motor Measuring System software, initial parameter is set by touch display screen, comprise original pressure and value of thrust that accurate force-regulating device is set, and the scope of set pressure, pulling force, electric current and noise.Two, start test, initial parameter value and other instructions are sent by industrial one PC mainboard, by controlling mainboard, are transferred to the accurate force-regulating device of motor and each sensor.Three, motor is accepted instruction and is started working, be subjected to displacement according to the gear motor bulb that arranges, organization of stres and pulling force generation mechanism change and receive and draw pressure and value of thrust by pressure transducer, displacement transducer produces displacement data because displacement probe changes, successively the pressure of motor removing process, pulling force increased progressively in setting range in the scope of setting afterwards and draw data.The data that this sensor produces the data that produce under various stressed and strokes and temperature sensor, humidity sensor and noise transducer and the parameter (electric current, voltage etc.) of various electrical properties, controlled mainboard and received and transfer to industrial one PC mainboard, and by the internal algorithm of Motor Measuring System software, draw needed each parameter values and be presented on touch display screen save data.According to demand, data can be used printer output.Four, it is good and bad that each parameter value of detecting of motor and theoretical value compare the judgement motor.Compared with prior art has following advantage: 1, give prominence to the detection of motor pulling force, pressure and displacement parameter under different gear work; 2, input each theoretical parameter value of motor and the quality that the actual data that produce by this detection system compare to verify this motor by control system; 3, organization of stres and pulling force generation mechanism move and link up in test process, can need to carry out pressure and tensile test according to software at any time, need not to change; 4, but motor operational taps arbitrary mould in travel range proposes and determines; 5, detect the data obtain and surpass the scope set with automatic alarm, and the protection record; 6, detecting complete data can store, so that historical query.
Description of drawings
Fig. 1 is the A-A schematic cross-section of Fig. 2;
Fig. 2 is motor force transmission mechanism vertical view of the present invention;
Fig. 3 is motor of the present invention and detection system connection diagram;
Fig. 4 is detection system connection diagram of the present invention.
Embodiment
the present invention relates to a kind of automatic detecting system of dimming motor for automobile lamp, as Fig. 1-shown in Figure 4, comprise motor 16, motor 16 is fixed on test platform through fixed support 1, be equipped with motor bulb fixture 2 and displacement probe 15 on motor 16 shells, motor bulb fixture 2 connects motor force transmission mechanism 18, be equipped with organization of stres 3 and pulling force in motor force transmission mechanism 18 and produce mechanism 4, organization of stres 3 is connected mechanism 4 and connects detection system IC with pulling force, it is characterized in that described motor force transmission mechanism 18 comprises force transfer bracket 181, an installation conduit 182 of force transfer bracket 181, there is guide pin bushing 183 at two of conduit 182, force transmission shaft 184 is installed in the other end of force transfer bracket 181, force transmission shaft 184 connects motor 16, described organization of stres 3 comprises and is arranged on the outer pressure spring 19 of conduit between two guide pin bushings 183 182, described pulling force produces mechanism 4 and comprises the tension spring 17 that is arranged in conduit 182, extension spring fixed leg 185 is installed on force transfer bracket 181, tension spring 17 connects extension spring fixed leg 185, described detection system IC comprises pressure transducer 5, accurate force-regulating device 6, displacement transducer 7, temperature sensor 8, humidity sensor 9, noise transducer 10 and the industrial one PC mainboard 12 that connects control mainboard 11, and industrial one PC mainboard 12 connects touch display screen 13 and printers 14.
Automatic detecting system of dimming motor for automobile lamp of the present invention, during detection, travel forward when motor 16 makes force transmission shaft 184 drive force transfer bracket 181 to front stretching, and pressure spring 19 compressive deformations produce pressure.Make force transmission shaft 184 drive force transfer brackets 181 move backward when motor 16 stretches backward, force transfer bracket 181 drives extension spring fixed legs 185 motion backward, tension spring 17 tensions distortion generation pulling force.After this programme has had force transfer bracket and conduit, pressure spring and tension spring are arranged on respectively outer wall and the inwall of conduit, pass through force transfer bracket, make pressure spring and tension spring pressurized and tension, produce pressure and pulling force, simple in structure, exquisite, low cost of manufacture, actual workable.Coordinate with automatic checkout system, the parameter of electric machine is detected by following steps and realizes: one, motor 16 is after fixed support installs, on motor 16 testing system software, initial parameter is set by touch display screen 13, comprise original pressure and value of thrust that accurate force-regulating device 6 is set, and the scope of set pressure, pulling force, electric current and noise.Two, start test, initial parameter value and other instructions are sent by industrial one PC mainboard 12, by controlling mainboard 11, are transferred to the accurate force-regulating device 6 of motor 16 and each sensor.Three, motor 16 is accepted instruction and is started working, be subjected to displacement according to the gear motor bulb that arranges, organization of stres 3 and pulling force generation mechanism 4 change and receive and draw pressure and value of thrust by pressure transducer, displacement transducer 7 produces displacement data because displacement probe 15 changes, and successively the pressure of motor 16 moving process, pulling force is increased progressively in setting range in the scope of setting afterwards and draws data.The data that this sensor produces the data that produce under various stressed and strokes and temperature sensor 8, humidity sensor 9 and noise transducer 10 and the parameter (electric current, voltage etc.) of various electrical properties, controlled mainboard 11 and received and transfer to industrial one PC mainboard 12, and by the internal algorithm of motor 16 testing system software, draw needed each parameter values and be presented on touch display screen 13 save data.According to demand, data can be exported with printer 14.Four, each parameter value of detecting of motor 16 and theoretical value compare judgement motor 16 qualities.Compared with prior art, has following advantage: 1, give prominence to the detection of motor 16 pulling force, pressure and displacement parameter under different gear work; 2, input each theoretical parameter value of motor 16 and the quality that the actual data that produce by this detection system compare to verify this motor 16 by control system; 3, organization of stres 3 and pulling force generation mechanism 4 move and link up in test process, can need to carry out pressure and tensile test according to software at any time, need not to change; 4, but motor operational taps arbitrary mould in travel range proposes and determines; 5, detect the data obtain and surpass the scope set with automatic alarm, and the protection record; 6, detecting complete data can store, so that historical query.This programme not only can be used for the electric current of motor 16, voltage and noise are detected, and can also be used for pressure, pulling force and the displacement of motor 16 each gear are detected, and makes like this detection to motor 16 obtain comprehensive test data.For existing motor test equipment, the pick-up unit that it has increased pulling force, pressure, make the data refinement more of detection.Original pressure by touch display screen 13 input parameter theoretical values and accent force mechanisms, make it to compare in the data that detection obtains, and more can verify the reliability of this motor.Data are got up automatic storage, conveniently consult historical record.
Claims (1)
1. automatic detecting system of dimming motor for automobile lamp, comprise motor (16), motor (16) is fixed on test platform through fixed support (1), be equipped with motor bulb fixture (2) and displacement probe (15) on motor (16) shell, motor bulb fixture (2) connects motor force transmission mechanism (18), be equipped with organization of stres (3) and pulling force in motor force transmission mechanism (18) and produce mechanism (4), organization of stres (3) is connected mechanism (4) and connects detection system IC with pulling force, it is characterized in that described motor force transmission mechanism (18) comprises force transfer bracket (181), an installation conduit (182) of force transfer bracket (181), there is guide pin bushing (183) at two of conduit (182), force transmission shaft (184) is installed in the other end of force transfer bracket (181), force transmission shaft (184) connects motor (16), described organization of stres (3) comprises and is arranged on the outer pressure spring (19) of conduit (182) between two guide pin bushings (183), described pulling force produces mechanism (4) and comprises the tension spring (17) that is arranged in conduit (182), at the upper extension spring fixed leg (185) of installing of force transfer bracket (181), tension spring (17) connects extension spring fixed leg (185), described detection system IC comprises pressure transducer (5), accurate force-regulating device (6), displacement transducer (7), temperature sensor (8), humidity sensor (9), noise transducer (10) and the industrial one PC mainboard (12) that connects control mainboard (11), and industrial one PC mainboard (12) connects touch display screen (13) and printer (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104378985A CN102519517B (en) | 2011-12-23 | 2011-12-23 | Force transfer mechanism of automatic detecting system of dimming motor for automobile lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104378985A CN102519517B (en) | 2011-12-23 | 2011-12-23 | Force transfer mechanism of automatic detecting system of dimming motor for automobile lamp |
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| CN102519517A CN102519517A (en) | 2012-06-27 |
| CN102519517B true CN102519517B (en) | 2013-11-20 |
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| JP3671817B2 (en) * | 2000-06-26 | 2005-07-13 | 株式会社デンソー | Impact test equipment |
| FR2915579B1 (en) * | 2007-04-24 | 2009-06-05 | Renault Sas | SHOCK TEST DEVICE FOR TESTING THE BEHAVIOR OF AN OBJECT DURING A SHOCK. |
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|---|---|---|---|---|
| DE10009987A1 (en) * | 2000-03-01 | 2001-09-06 | Heinz Kreiskorte | Test device for generating shock and impact loads, has mass that strikes test object via striking head, when mass accelerates to test speed via the supply of compressed air in cylinder |
| CN2469434Y (en) * | 2001-04-04 | 2002-01-02 | 中国科学院金属研究所 | Indentation making equipment measuirng residual stress by impact impressing method |
| CN1484009A (en) * | 2003-08-07 | 2004-03-24 | 武汉理工大学 | Air flow property experiment platform for high speed magnetic suspension rotor system |
| CN2758730Y (en) * | 2004-12-08 | 2006-02-15 | 西南师范大学 | Adaptive mechanical transmission sensing device |
| CN202420554U (en) * | 2011-12-23 | 2012-09-05 | 浙江天翀车灯集团有限公司 | Automatic detection system of light-dimming motor for car light |
Non-Patent Citations (5)
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| 《基于LabVIEW的直线电机监测系统设计》;梁永忠;《机床与液压》;20101031;第38卷(第20期);第80-82页 * |
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