CN2741031Y - Testing table of sutomatic gear of vehicle - Google Patents
Testing table of sutomatic gear of vehicle Download PDFInfo
- Publication number
- CN2741031Y CN2741031Y CN 200420092087 CN200420092087U CN2741031Y CN 2741031 Y CN2741031 Y CN 2741031Y CN 200420092087 CN200420092087 CN 200420092087 CN 200420092087 U CN200420092087 U CN 200420092087U CN 2741031 Y CN2741031 Y CN 2741031Y
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- China
- Prior art keywords
- propulsion system
- automatic transmission
- support
- current vortex
- circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a testing table of automatic speed changer of vehicle, compising a machine frame, a power unit and a loading device arranged on the machine frame. The power unit comprises a frequency conversion electrical motor, a machine box and the connecting panel of an automatic speed-changer. The rotational speed sensor of an input shaft is arranged on the power unit. A shaft coupling is arranged on one end of the rotor shaft of the turboelectric machine on the loading device, and the rotational speed sensor of an output shaft is arranged on the other end thereof. The two sides of the stators on the turboelectric machine are connected with the measuring force arm. One side of the measuring force arm is connected with the elastic sensor and the other end of the measuring force arm is suspended on the adjusting screw bolts which can regulate the size of the gap by the means of regulating the screw bolts to protect the elastic sensor. The various sensors are all connected with the data collecting card, and thereby, the sensors can be connected with the processor, achieving the displaying, the storing and the printing of the needed data and the variation curve. In the utility model, the actual motion status of the automatic gear can be simulated, which can realize the continuous definite quantity loading, and process each operating parameter and the test data of the tested automatic speed changer.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly relates to a kind of Vehicle Automatic Variable Speed Detection Device.
Background technology
Electronic automatic transmission is contemporary machinery, electronic technology, hydraulic technique and the integrated product of Computer Control Technology height.This high-tech application has improved travel safety on the one hand, has reduced driver's labour intensity, has prolonged the serviceable life of parts, has improved the dynamic property of automobile, has improved riding comfort; On the other hand, because it is mechanical, electrical, liquid integrated comprehensive use, complex structure to having relatively high expectations of maintenance technique, needs to be equipped with corresponding specialized maintenance checkout equipment.The at present domestic producer that has only several families to be engaged in the exploitation of automatic transmission maintenance checkout equipment, the structure of its product is: being used as power by variable-frequency motor (or common electric machine, internal combustion engine) drives tested variator running, by disc brake (or current vortex machine) tested automatic transmission output shaft is loaded, show instantaneous detected value by pointer instrument.There is function imperfection in various degree in these products, the low deficiency that waits of accuracy of detection.Imported product also exists heap(ed) capacity indeterminate, and the mechanical efficiency that can not test tested variator detects data and can not store, and is unfavorable for the automatic transmission performance is carried out comprehensive evaluation.
Summary of the invention
The purpose of this utility model is intended to overcome above-mentioned shortcoming, but provides a kind of continuous and quantitative to load, handle in real time the Vehicle Automatic Variable Speed Detection Device of each operating parameters of tested automatic transmission and test data.
For reaching above-mentioned purpose, the utility model adopts following solution: comprise frame, being installed in can be along the propulsion system and the charger of the guide rail movement on the frame on the frame, propulsion system are made up of variable-frequency motor, cabinet and automatic transmission web joint, and the cover tape handler that variable-frequency motor is formed via belt pulley and belt is connected with main shaft; Charger is the current vortex machine, the armature spindle of current vortex machine is connected with support one with bearing seat by bearing, support one is fixed on the backing plate, it is characterized in that: an end of propulsion system main shaft is provided with the automatic transmission web joint, the torque converter terminal pad is set on the automatic transmission web joint, the center of torque converter terminal pad is provided with the torque converter supporting sleeve, and the other end of main shaft is provided with the transfer input shaft speed sensors; The shaft coupling that current vortex machine rotor axle is connected with the automatic transmission output shaft towards an end setting of propulsion system main shaft, the armature spindle other end is provided with OSS; Current vortex machine stator both sides all are connected with the dynamometry arm; the dynamometry arm of one side is connected with tension-compression sensor; tension-compression sensor is connected with support two; the dynamometry arm sling of opposite side is on the adjusting bolt that is installed on the support three; regulate gap length with the protection tension-compression sensor by regulating bolt, support two and support three all are fixed on the backing plate.
Above-mentioned Vehicle Automatic Variable Speed Detection Device is characterized in that: be provided with hoistable platform below the described propulsion system, hoistable platform be connected by the elevating screw that a reductor and a cover chain-drive mechanism drive by stepper motor; Rotatable dish axle is set between propulsion system and the hoistable platform, and propulsion system can coil axle and revolve for the center and turn 90 degrees.
Above-mentioned Vehicle Automatic Variable Speed Detection Device, it is characterized in that: described transfer input shaft speed sensors, OSS, tension-compression sensor are all by the data acquisition card connection in transmitter and the industrial control computer, data collecting card is connected with processor, and industrial control computer is connected with printer, keyboard, mouse and display.
Above-mentioned Vehicle Automatic Variable Speed Detection Device, it is characterized in that: described current vortex machine is by the control of Loading Control circuit, and the Loading Control circuit is made up of power supply, amplifying circuit, phase-shift pulse generative circuit, photoelectric isolating circuit, phase-shift pulse driving circuit and regulator rectifier circuit.Power supply provides power supply for amplifying circuit and phase-shift pulse driving circuit, provide power supply and synchronizing signal to the phase-shift pulse generative circuit, the torque adjustment signal amplifies the control phase-shift pulse through amplifying circuit and generates, thereby signal is entering phase-shift pulse driving circuit control regulator rectifier circuit through the photoelectricity isolation, provide continuous current, voltage to the current vortex machine, realize loading the control of moment of torsion.
The utility model is that the housing with automatic transmission is connected with the automatic transmission web joint, packs into to locate in the torque converter supporting sleeve and be connected with the torque converter terminal pad in the torque converter center, and the automatic transmission output shaft links to each other with the shaft coupling of charger.
The utility model is used as power by variable-frequency motor, and the current vortex machine loads, by regulating incoming frequency and current/voltage value control input speed and heap(ed) capacity, simulation automatic transmission actual operating state.Be installed in the real-time tach signal that the speed probe of input shaft axle head and output shaft axle head will collect and send into data collecting card through its transmitter, the tension-compression sensor that is installed on charger current vortex machine one side is sent into data collecting card with the tension and compression signal after its transmitter calculates amplification, be used for characterize loading torque value, the oil pressure that takes out from tested automatic transmission, oil temperature, flow signal are through sensor and transmitter thereof are delivered to data collecting card separately; In industrial control computer, each operating parameters that data collecting card collects and test data and processor are set up the communication relation, by can realizing demonstration, storage, the printing of desired data and change curve quickly and easily, and then judge the working condition of tested automatic transmission to the operation of the automatic transmission testing software in the processor.
Compared with prior art, the utlity model has following advantage:
1, because current vortex machine of the present utility model is provided with tension-compression sensor, and the current vortex machine provides continuous current, voltage by the Loading Control circuit, so the utility model energy control loaded moment of torsion realizes that continuous and quantitative loads.
2, the utility model adopts computer control, can handle each operating parameters of tested automatic transmission and test data in real time.
3, the utility model can be simulated the automatic transmission actual operating state, and test data accurately and reliably.
4, the utility model is applicable to the automatic gearbox of various arrangements.
Description of drawings
Fig. 1, front view of the present utility model.
The A of Fig. 2, Fig. 1 is to view.
The vertical view of Fig. 3, Fig. 1.
The front view of Fig. 4, the utility model charger.
The side view of Fig. 5, Fig. 4.
The vertical view of Fig. 6, Fig. 4.
The structural representation of Fig. 7, the utility model switch board.
The rear view of Fig. 8, Fig. 7.
Fig. 9, the utility model Loading Control circuit block diagram.
Figure 10, the utility model test system block diagram.
Among the figure: 1, frame; 2, guide rail; 3, sliding sleeve; 4, OSS; 5, charger; 6, variable-frequency motor; 7, transfer input shaft speed sensors; 8, cabinet; 9, belt pulley; 10, belt; 11, automatic transmission web joint; 12, torque converter terminal pad; 13, torque converter supporting sleeve; 14, main shaft; 15, stepper motor; 16, reductor; 17, gear case; 18, elevating screw; 19, dish axle; 20, chain-drive mechanism; 21, hoistable platform; 22, leading screw; 23, backing plate; 24, support one; 25, bearing and bearing seat; 26, support two; 27, tension-compression sensor; 28, dynamometry arm; 29, current vortex machine; 30, bolt and spheric washer; 31, shaft coupling; 32, regulate bolt; 33, bolt; 34, support three; 35, printer; 36, industrial control computer; 37, keyboard; 38, mouse; 39, display; 40, variable frequency control switch; 41, variable frequency adjustment knob; 42, Frequency Converter Control panel; 43, step motor control panel; 44, reometer; 45, voltage table; 46, load adjusting knob; 47, power switch; 48, frequency converter; 49, controllor for step-by-step motor; 50, rectification circuit plate; 51, isolating switch; 52, line outlet.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises frame 1, be installed on the frame 1 propulsion system and the charger that can move along the guide rail on the frame 12, propulsion system and charger are enclosed within on the guide rail 2 by sliding sleeve 3, and propulsion system are made up of variable-frequency motor 6, cabinet 8 and automatic transmission web joint 11; The cover tape handler that the power of variable-frequency motor 6 outputs is formed via belt pulley 9 and belt 10 outputs to automatic transmission from main shaft 14; One end of main shaft 14 is provided with automatic transmission web joint 11, and torque converter terminal pad 12 is set on the automatic transmission web joint 11, and the center of torque converter terminal pad 12 is provided with torque converter supporting sleeve 13, and the other end of main shaft is provided with transfer input shaft speed sensors 7; Stepper motor 15 drives charger by a pair of gear drive leading screw in the gear case 17 22 or propulsion system move along guide rail 2; The lifting action of propulsion system drives elevating screw 18 by stepper motor 15 by a reductor 16 and a cover chain-drive mechanism 20 and drives its mass motion; Connected by a rotatable dish axle 19 between propulsion system and the hoistable platform 21, propulsion system can coil axle 19 and revolve for the center and turn 90 degrees.In use, the housing of automatic transmission is connected with automatic transmission web joint 11, packs into to locate in the torque converter supporting sleeve 13 and be connected with torque converter terminal pad 12 in the torque converter center; The automatic transmission output shaft links to each other with the shaft coupling 31 of charger.
As Fig. 4, Fig. 5, shown in Figure 6, charger current vortex machine 29 armature spindles of the present utility model are connected with support 1 with bearing seat 25 by bearing, and support 1 is fixed on the backing plate 23; Current vortex machine 29 stator both sides all are connected with dynamometry arm 28, the dynamometry arm of one side is connected with tension-compression sensor 27 with spheric washer 30 by bolt, tension-compression sensor 27 is connected on the support 2 26 by bolt 33, the dynamometry arm sling of opposite side is on the adjusting bolt 32 that is installed on the support 3 34, regulate gap length with protection tension-compression sensor 27 by regulating bolt 32, support 2 26 and support 3 34 all are fixed on the backing plate 23; The armature spindle of current vortex machine 29 is installed with the shaft coupling 31 that can be connected with the automatic transmission output shaft towards an end of main shaft 14, and the armature spindle other end is provided with OSS 4.
As Fig. 7, shown in Figure 8, the isolating switch 51 of the utility model switch board is a total power switch, is respectively the power switch of computing machine, stepper motor, variable-frequency motor, current vortex machine in the power switch 47; The operational factor of frequency converter 48 and variable-frequency motor is provided with in Frequency Converter Control panel 42, and variable frequency control switch 40 is controlled the rotating of motors and stopped, and rotating speed is regulated by variable frequency adjustment knob 41; The driving power of stepper motor is provided by controllor for step-by-step motor 49, and operating parameter setting and operating on the step motor control panel 43 of action control are carried out; The heap(ed) capacity of charger is by loading adjusting knob 46 control operations, and 45 of reometer 44 and voltage tables show that institute adds electric current, magnitude of voltage; Industrial control computer 36 and external unit printer 35 thereof, keyboard 37, mouse 38 and display 39 constitute its data handling system; Rectification circuit plate 50 provides direct current to sensor and external equipment, and the power line of each several part and mechanical part and control line are drawn by line outlet 52.
As shown in Figure 9, the power supply of the utility model Loading Control circuit provides power supply for amplifying circuit and phase-shift pulse driving circuit, provide power supply and synchronizing signal to the phase-shift pulse generative circuit, the torque adjustment signal amplifies the control phase-shift pulse through amplifying circuit and generates, thereby signal is entering phase-shift pulse driving circuit control regulator rectifier circuit through the photoelectricity isolation, provide continuous current, voltage to the current vortex machine, realize loading the control of moment of torsion.
As shown in figure 10, the data acquisition and processing (DAP) principle of the utility model test macro is: the speed probe that is contained in propulsion system output shaft place and charger axle head with tested automatic transmission import, the output speed signal takes out and is converted into simulating signal by its transmitter and sends into data collecting card; Oil pressure, oil temperature, flow sensor and transmitter thereof are sent the corresponding analog signal of tested automatic transmission into data collecting card; Being positioned at the tension-compression sensor at charger place and transmitter thereof amplifies the tension and compression simulating signal and is converted to simulation torque signal and sends into data collecting card; Place the data collecting card of industrial control computer that simulating signal is converted into digital signal and processor is set up communication.Operation automatic transmission testing software can realize demonstration, storage, the printing of desired data and change curve quickly and easily under Windows2000 operating system, and then judges the working condition of tested automatic transmission.
Claims (4)
1, a kind of Vehicle Automatic Variable Speed Detection Device, comprise frame, being installed in can be along the propulsion system and the charger of the guide rail movement on the frame on the frame, propulsion system are made up of variable-frequency motor, cabinet and automatic transmission web joint, and the cover tape handler that variable-frequency motor is formed via belt pulley and belt is connected with main shaft; Charger is the current vortex machine, the armature spindle of current vortex machine is connected with support one with bearing seat by bearing, support one is fixed on the backing plate, it is characterized in that: an end of propulsion system main shaft is provided with the automatic transmission web joint, the torque converter terminal pad is set on the automatic transmission web joint, the center of torque converter terminal pad is provided with the torque converter supporting sleeve, and the other end of main shaft is provided with the transfer input shaft speed sensors; The shaft coupling that current vortex machine rotor axle is connected with the automatic transmission output shaft towards an end setting of propulsion system main shaft, the armature spindle other end is provided with OSS; Current vortex machine stator both sides all are connected with the dynamometry arm; the dynamometry arm of one side is connected with tension-compression sensor; tension-compression sensor is connected with support two; the dynamometry arm sling of opposite side is on the adjusting bolt that is installed on the support three; regulate gap length with the protection tension-compression sensor by regulating bolt, support two and support three all are fixed on the backing plate.
2, Vehicle Automatic Variable Speed Detection Device according to claim 1 is characterized in that: be provided with hoistable platform below the described propulsion system, hoistable platform be connected by the elevating screw that a reductor and a cover chain-drive mechanism drive by stepper motor; Rotatable dish axle is set between propulsion system and the hoistable platform.
3, Vehicle Automatic Variable Speed Detection Device according to claim 1, it is characterized in that: described transfer input shaft speed sensors, OSS, tension-compression sensor are all by the data acquisition card connection in transmitter and the industrial control computer, data collecting card is connected with processor, and industrial control computer is connected with printer, keyboard, mouse and display.
4, Vehicle Automatic Variable Speed Detection Device according to claim 1, it is characterized in that: described current vortex machine is by the control of Loading Control circuit, and the Loading Control circuit is made up of power supply, amplifying circuit, phase-shift pulse generative circuit, photoelectric isolating circuit, phase-shift pulse driving circuit and regulator rectifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092087 CN2741031Y (en) | 2004-11-12 | 2004-11-12 | Testing table of sutomatic gear of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092087 CN2741031Y (en) | 2004-11-12 | 2004-11-12 | Testing table of sutomatic gear of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741031Y true CN2741031Y (en) | 2005-11-16 |
Family
ID=35351318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420092087 Expired - Lifetime CN2741031Y (en) | 2004-11-12 | 2004-11-12 | Testing table of sutomatic gear of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741031Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368873B (en) * | 2007-08-18 | 2010-09-29 | 洛阳轴研科技股份有限公司 | Exceeding and joint performance testing bench for inclined strut type clutch |
| CN102116843A (en) * | 2010-01-05 | 2011-07-06 | 华北电力科学研究院有限责任公司 | Method, device and system for monitoring and analyzing characteristics of generator set regulator |
| CN102346098A (en) * | 2011-05-31 | 2012-02-08 | 泉州市麦格士液压技术有限公司 | Comprehensive testing machine for hydraulic automatic speed change box |
| CN101762387B (en) * | 2009-12-31 | 2012-04-25 | 江苏泰隆减速机股份有限公司 | Testboard of large-scale gear change mechanism |
| CN102507180A (en) * | 2011-09-28 | 2012-06-20 | 郑州机械研究所 | Mobile constant-load gear-rack comprehensive performance test bed |
| CN102768116A (en) * | 2012-07-03 | 2012-11-07 | 索特传动设备有限公司 | General reducer test bed |
| CN103033357A (en) * | 2011-09-29 | 2013-04-10 | 浙江派尼尔机电有限公司 | Outboard engine retarding mechanism detecting system |
| CN103323235A (en) * | 2013-06-14 | 2013-09-25 | 安徽华菱汽车有限公司 | Gearbox synchronizer gear-shifting testing table |
| CN105486505A (en) * | 2016-01-21 | 2016-04-13 | 湖南科技大学 | Single-pivot double row rolling bearing supporting type rotor comprehensive performance experiment device |
-
2004
- 2004-11-12 CN CN 200420092087 patent/CN2741031Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368873B (en) * | 2007-08-18 | 2010-09-29 | 洛阳轴研科技股份有限公司 | Exceeding and joint performance testing bench for inclined strut type clutch |
| CN101762387B (en) * | 2009-12-31 | 2012-04-25 | 江苏泰隆减速机股份有限公司 | Testboard of large-scale gear change mechanism |
| CN102116843A (en) * | 2010-01-05 | 2011-07-06 | 华北电力科学研究院有限责任公司 | Method, device and system for monitoring and analyzing characteristics of generator set regulator |
| CN102346098A (en) * | 2011-05-31 | 2012-02-08 | 泉州市麦格士液压技术有限公司 | Comprehensive testing machine for hydraulic automatic speed change box |
| CN102507180A (en) * | 2011-09-28 | 2012-06-20 | 郑州机械研究所 | Mobile constant-load gear-rack comprehensive performance test bed |
| CN102507180B (en) * | 2011-09-28 | 2014-02-26 | 郑州机械研究所 | Mobile constant-load gear-rack comprehensive performance test bed |
| CN103033357A (en) * | 2011-09-29 | 2013-04-10 | 浙江派尼尔机电有限公司 | Outboard engine retarding mechanism detecting system |
| CN103033357B (en) * | 2011-09-29 | 2015-09-02 | 浙江派尼尔机电有限公司 | Shipboard reducing gear detection system |
| CN102768116A (en) * | 2012-07-03 | 2012-11-07 | 索特传动设备有限公司 | General reducer test bed |
| CN102768116B (en) * | 2012-07-03 | 2016-01-20 | 索特传动设备有限公司 | General reducer testing table |
| CN103323235A (en) * | 2013-06-14 | 2013-09-25 | 安徽华菱汽车有限公司 | Gearbox synchronizer gear-shifting testing table |
| CN103323235B (en) * | 2013-06-14 | 2016-08-10 | 安徽华菱汽车有限公司 | A kind of Synchromous device of gearbox gearshift testing stand |
| CN105486505A (en) * | 2016-01-21 | 2016-04-13 | 湖南科技大学 | Single-pivot double row rolling bearing supporting type rotor comprehensive performance experiment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141112 Granted publication date: 20051116 |