CN104132810A - Test bed of automatic gearbox - Google Patents
Test bed of automatic gearbox Download PDFInfo
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- CN104132810A CN104132810A CN201410408653.3A CN201410408653A CN104132810A CN 104132810 A CN104132810 A CN 104132810A CN 201410408653 A CN201410408653 A CN 201410408653A CN 104132810 A CN104132810 A CN 104132810A
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- automatic transmission
- guide rail
- drive unit
- abutting joint
- rapid abutting
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Abstract
The invention discloses a test bed of an automatic gearbox. The test bed comprises a main guide rail, a tray, a first branch guide rail, an input motor, a first driving device, a second branch guide rail, a first loading motor, a second driving device, a third branch guide rail, a second loading motor, a third driving device, a gear shifting mechanism, an oil filling device, an oil pumping device, an auxiliary support and a fourth driving device. According to the test bed of the automobile gearbox, the test bed can be automatically connected with an input shaft, a first output shaft and a second output shaft of the automatic gearbox, oil filling and pumping can be automatically carried out on the automatic gearbox, and automatic gear shifting is achieved, so that manual operation is reduced, the test time of the automatic gearbox is correspondingly shortened, and the test for the automatic gearbox saves time and labor.
Description
Technical field
The present invention relates to checkout equipment technical field, more particularly, relate to a kind of testing table of automatic transmission.
Background technology
Automatic transmission is the key components and parts of automobile, its complex structure, relate to multiple fields such as machinery, hydraulic pressure, control, therefore its likelihood ratio manual transmission breaking down is much larger, in order effectively to stop substandard product to flow to market, must before coming into operation, carry out testing experiment to automatic transmission.But in prior art, generally manually automatic transmission is carried out to testing experiment by operating personnel, so the test duration longer, waste time and energy.
In sum, how effectively solving more laborious problem when automatic transmission is carried out to testing experiment, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of testing table of automatic transmission, the structural design of the testing table of this automatic transmission can solve more laborious problem when automatic transmission is carried out to testing experiment effectively.
In order to reach above-mentioned first object, the invention provides following technical scheme:
A testing table for automatic transmission, comprising:
Main guide rail and be arranged at the pallet that can move along described main guide rail on described main guide rail;
Be arranged at described main guide rail one side first point of guide rail, can move near or away from the input motor of described main guide rail with can promote the first drive unit of described input motor removing, and the output shaft of described input motor can dock with the input shaft of automatic transmission along described first point of guide rail;
With described input motor be positioned at the same side of described main guide rail second point of guide rail, can along described second point of guide rail moving mobile near or away from the first loading motor of described main guide rail with can promote the second drive unit that described the first loading motor moves, and the transmission shaft of described the first loading motor is connected with one end of universal shaft, the other end of described universal shaft can dock with the first output shaft of automatic transmission;
Be arranged at the opposite side of described main guide rail the 3rd point of guide rail, can move near or away from the second loading motor of described main guide rail with can promote the 3rd drive unit that described the second loading motor moves, and the transmission shaft of described the second loading motor can dock with the second output shaft of automatic transmission along described the 3rd point of guide rail;
Shifter, described shifter comprises the holder of the gear shifting rocking arm that can clamp automatic transmission and the stepper motor that drives described holder to rotate;
There is the oiling device of oil fuel tube, the oil rig with oil pick-up tube, auxiliary stand and four-drive device, described oil fuel tube and oil pick-up tube are fixed on described auxiliary stand, described four-drive device can drive described auxiliary stand to move to oil fuel tube can be communicated with the pouring orifice of automatic transmission, and oil pick-up tube can be communicated with the oil pumping mouth of automatic transmission.
Preferably, in the testing table of above-mentioned automatic transmission, also comprise right rapid abutting joint platform, the 4th point of guide rail and promote the 5th drive unit that described right rapid abutting joint platform moves along described the 4th point of rail, on described right rapid abutting joint platform, be provided with first row air valve, the first pressure transducer and the first rapid abutting joint head, described the 5th drive unit can promote described right rapid abutting joint platform to one end of described the first rapid abutting joint head and the right pressure tap sealing of automatic transmission and be communicated with, the other end of described the first rapid abutting joint head is communicated with oil pipe and described first row air valve is communicated with the end of described oil pipe, described the first pressure transducer is arranged at the front end of described first row air valve.
Preferably, in the testing table of above-mentioned automatic transmission, described shifter is arranged on described right rapid abutting joint platform, also comprise the 6th drive unit, and described the 6th drive unit can promote described gearshift rising or drop to described holder to clamp the gear shifting rocking arm of automatic transmission.
Preferably, in the testing table of above-mentioned automatic transmission, also comprise rear rapid abutting joint platform and promote the 7th drive unit that described rear rapid abutting joint platform moves, on described rear rapid abutting joint platform, be provided with second row air valve, the second pressure transducer and the second rapid abutting joint head, described the 7th drive unit can promote described rear rapid abutting joint platform to one end of described the second rapid abutting joint head and the rear pressure tap sealing of automatic transmission and be communicated with, the other end of described the second rapid abutting joint head is communicated with oil pipe and described second row air valve is communicated with the end of described oil pipe, described the second pressure transducer is arranged at the front end of described second row air valve.
Preferably, in the testing table of above-mentioned automatic transmission, described the first drive unit, the second drive unit, the 3rd drive unit and the 5th drive unit are oil cylinder, and described four-drive device, the 6th drive unit and the 7th drive unit are cylinder.
Preferably, in the testing table of above-mentioned automatic transmission, the side being communicated with right pressure tap automatic transmission described the first rapid abutting joint head is provided with sealing rubber ring, and the side being communicated with rear pressure tap automatic transmission described the second rapid abutting joint head is provided with sealing rubber ring.
Preferably, in the testing table of above-mentioned automatic transmission, also comprising can be by clamp system fixing automatic transmission.
Preferably, in the testing table of above-mentioned automatic transmission, described clamp system comprises multiple clamping elements of multiple circumferential distributions along automatic transmission and the 8th drive unit of the described clamping element of multiple drivings.
Preferably, in the testing table of above-mentioned automatic transmission, the other end of described universal shaft docks by spline with the first output shaft of automatic transmission, and the transmission shaft of described the second loading motor also docks by spline with the second output shaft of automatic transmission.
Preferably, in the testing table of above-mentioned automatic transmission, on the output shaft of described input motor, be provided with register pin, offer the pilot hole coordinating with described register pin on the input shaft of described automatic transmission, described register pin can fixed card be connected in described pilot hole.
The testing table of automatic transmission provided by the invention comprises main guide rail, pallet, first point of guide rail, input motor, the first drive unit, second point of guide rail, the first loading motor, the second drive unit, the 3rd point of guide rail, the second loading motor, the 3rd drive unit, gearshift, oiling device, oil rig, auxiliary stand and four-drive device.Wherein pallet is arranged on main guide rail and can moves along main guide rail.First point of guide rail, input motor and first drive unit are positioned at a side of main guide rail, input motor can along first point of guide rail move realize near or away from main guide rail, the first drive unit can promote to input motor and move on first point of guide rail, and the output shaft of input motor can dock with the input shaft of automatic transmission.Second point of guide rail, the first loading motor and second drive unit and input motor are positioned at the same side of main guide rail, the first loading motor can along second point of guide rail moving mobile realize near or away from main guide rail, the second drive unit can promote the first loading motor and move on second point of guide rail, and the transmission shaft of the first loading motor is connected with one end of universal shaft, the other end of universal shaft can dock with the first output shaft of automatic transmission.The 3rd point of guide rail, the second loading motor and the 3rd drive unit are all positioned at the opposite side of main guide rail, the second loading motor can along the 3rd point of guide rail move realize near or away from described main guide rail, the 3rd drive unit can promote the second loading motor and move along the 3rd point of guide rail, and the transmission shaft of the second loading motor can dock with the second output shaft of automatic transmission.Shifter comprises holder and stepper motor, and holder can clamp the gear shifting rocking arm of automatic transmission, and stepper motor can drive holder to rotate and realize self shifter with this.Oiling device has oil fuel tube, oil rig has oil pick-up tube, oil fuel tube and oil pick-up tube are fixed on auxiliary stand, four-drive device can drive auxiliary stand to move to oil fuel tube to be communicated with the pouring orifice of automatic transmission, oil pick-up tube is communicated with the oil pumping mouth of automatic transmission, realizes oiling and oil pumping with this.
While applying the testing table of automatic transmission provided by the invention, automatic transmission to be tested can be placed on pallet, driving tray moves to desired location along main guide rail, wherein can pass through the driving trays such as oil cylinder, cylinder.When pallet drives automatic transmission to be tested to desired location, drive input motor to move along first point of guide rail until input the output shaft of motor and the input shaft of automatic transmission docks by the first drive unit, drive the first loading motor to move until the universal shaft being connected with the transmission shaft of the first loading motor docks with the input shaft of automatic transmission along second point of guide rail by the second drive unit, drive the second loading motor to move until the transmission shaft of the second loading motor and the input shaft of automatic transmission dock along the 3rd point of guide rail by the 3rd drive unit.Then the holder of gearshift is clamped to the gear shifting rocking arm of automatic transmission, drive holder to rotate by stepper motor and realize gear shift.Then by four-drive device drive auxiliary stand move until the oil fuel tube of oiling device and the pouring orifice of automatic transmission docks and the oil pick-up tube of oil rig is docked with the oil pumping mouth of automatic transmission.After completing according to above-mentioned assembling, first by oiling device, automatic transmission is carried out to oiling, then start input motor, the first loading motor and the second loading motor, gearshift is shifted gears to automatic transmission simultaneously, and automatic transmission is tested and gathered rotating speed, pressure and other parameters.In summary, can realize automatically and being connected of input shaft, the first output shaft and second output shaft of automatic transmission by the testing table of automatic transmission provided by the invention, simultaneously can be automatically to automatic transmission oiling and oil pumping, can also realize self shifter, thereby reduce the operation of manually carrying out, shorten accordingly the test duration of automatic transmission, made the testing experiment of automatic transmission more time saving and energy saving.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the testing table of the automatic transmission that Fig. 1 provides for the embodiment of the present invention.
In accompanying drawing, mark is as follows:
Rapid abutting joint platform, the right rapid abutting joint platform of 14-, 141-first row air valve, 142-the first pressure transducer, 143-the first rapid abutting joint head after 1-the second drive unit, second point of guide rail of 2-, 3-the first loading motor, 4-universal shaft, 5-main guide rail, 6-the second loading motor, 7-the 3rd drive unit, the 3rd point of guide rail of 8-, 9-the first drive unit, first point of guide rail of 10-, 11-input motor, 12-pallet, 13-.
Embodiment
The object of the present invention is to provide a kind of testing table of automatic transmission, the structural design of the testing table of this automatic transmission can solve more laborious problem when automatic transmission is carried out to testing experiment effectively.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the testing table of automatic transmission provided by the invention comprises main guide rail 5, pallet 12, first point of guide rail 10, input motor 11, the first drive unit 9, second point of guide rail 2, the first loading motor 3, the second drive unit 1, the 3rd point of guide rail 8, the second loading motor 6, the 3rd drive unit 7, gearshift, oiling device, oil rig, auxiliary stand and four-drive device.Wherein pallet 12 is arranged on main guide rail 5 and can moves along main guide rail 5.First point of guide rail 10, input motor 11 and first drive unit 9 are positioned at a side of main guide rail 5, input motor 11 can along first point of guide rail 10 move realize near or away from main guide rail 5, the first drive unit 9 can promote to input motor 11 and move on first point of guide rail 10, and the output shaft of input motor 11 can dock with the input shaft of automatic transmission.Second point of guide rail 2, the first loading motor 3 and the second drive unit 1 and input motor 11 are positioned at the same side of main guide rail 5, the first loading motor 3 can along second point of guide rail 2 moving mobile realize near or away from main guide rail 5, the second drive unit 1 can promote the first loading motor 3 and move on second point of guide rail 2, and the transmission shaft of the first loading motor 3 is connected with one end of universal shaft 4, the other end of universal shaft 4 can dock with the first output shaft of automatic transmission.The 3rd point of guide rail 8, the second loading motor 6 and the 3rd drive unit 7 are all positioned at the opposite side of main guide rail 5, the second loading motor 6 can along the 3rd point of guide rail 8 move realize near or away from described main guide rail 5, the 3rd drive unit 7 can promote the second loading motor 6 and move along the 3rd point of guide rail 8, and the transmission shaft of the second loading motor 6 can dock with the second output shaft of automatic transmission.Shifter comprises holder and stepper motor, and holder can clamp the gear shifting rocking arm of automatic transmission, and stepper motor can drive holder to rotate and realize self shifter with this.Oiling device has oil fuel tube, oil rig has oil pick-up tube, oil fuel tube and oil pick-up tube are fixed on auxiliary stand, four-drive device can drive auxiliary stand to move to oil fuel tube to be communicated with the pouring orifice of automatic transmission, oil pick-up tube is communicated with the oil pumping mouth of automatic transmission, realizes oiling and oil pumping with this.
While applying the testing table of automatic transmission provided by the invention, automatic transmission to be tested can be placed on pallet 12, driving tray 12 moves to desired location along main guide rail 5, wherein can pass through the driving trays 12 such as oil cylinder, cylinder.When pallet 12 drives automatic transmission to be tested to desired location, drive input motors 11 to move along first point of guide rail 10 until input the output shaft of motor 11 and the input shaft of automatic transmission docks by the first drive unit 9, drive the first loading motor 3 to move until the universal shaft 4 being connected with the transmission shaft of the first loading motor 3 docks with the input shaft of automatic transmission along second point of guide rail 2 by the second drive unit 1, drive the second loading motor 6 to move until second transmission shaft of loading motor 6 and the input shaft of automatic transmission dock along the 3rd point of guide rail 8 by the 3rd drive unit 7.Then the holder of gearshift is clamped to the gear shifting rocking arm of automatic transmission, drive holder to rotate realize gear shift by stepper motor, stepper motor can be connected with torque gauge so that accurately control in addition.Then by four-drive device drive auxiliary stand move until the oil fuel tube of oiling device and the pouring orifice of automatic transmission docks and the oil pick-up tube of oil rig is docked with the oil pumping mouth of automatic transmission.After completing according to above-mentioned assembling, first by oiling device, automatic transmission is carried out to oiling, then start input motor 11, the first loading motor 3 and the second loading motor 6, gearshift is shifted gears to automatic transmission simultaneously, and automatic transmission is tested and gathered rotating speed, pressure and other parameters.In summary, can realize automatically and being connected of input shaft, the first output shaft and second output shaft of automatic transmission by the testing table of automatic transmission provided by the invention, simultaneously can be automatically to automatic transmission oiling and oil pumping, can also realize self shifter, thereby reduce the operation of manually carrying out, shorten accordingly the test duration of automatic transmission, made the testing experiment of automatic transmission more time saving and energy saving.
First point of guide rail 10, second point of guide rail 2 and all settings vertical with main guide rail 5 of the 3rd point of guide rail 8, or angle between first point of guide rail 10, second point of guide rail 2 and the 3rd point of guide rail 8 and main guide rail 5 is acute angle, in this no limit.
In order further to optimize technique scheme, can also comprise right rapid abutting joint platform 14, the 4th point of guide rail and the 5th drive unit, wherein the 5th drive unit can promote right rapid abutting joint platform 14 and moves along the 4th point of guide rail, on right rapid abutting joint platform 14, be provided with first row air valve 141, the first pressure transducer 142 and the first rapid abutting joint 143, the 5th drive unit can promote that right rapid abutting joint platform 14 moves to one end of the first rapid abutting joint 143 and the right pressure tap sealing of automatic transmission is communicated with, the other end of the first rapid abutting joint 143 is communicated with oil pipe and first row air valve 141 is communicated with the end of oil pipe, the first pressure transducer 142 is arranged at the front end of first row air valve 141.So can discharge to make test more accurate from right pressure tap the gas in automatic transmission by first row air valve 141, and can obtain at any time the pressure parameter of right pressure tap by the first pressure transducer 142.
In order to make the structure of testing table of this automatic transmission simpler, shifter can be arranged on right rapid abutting joint platform 14, also comprise the 6th drive unit, the 6th drive unit can promote gearshift rising or drop to holder to clamp the gear shifting rocking arm of automatic transmission.So arrange can by the 5th drive unit drive rapid abutting joint platform near or away from main guide rail 5, the 6th drive unit drives shifter to rise or declines simultaneously, the location of having realized shifter with this.Further, can on right rapid abutting joint platform 14, upright guide rail be set, shifter rises or declines along upright guide rail, also should be provided for carrying the bracing frame of shifter.
A point of rail and a drive unit can also be set separately certainly, gearshift is moved along a point rail under the promotion of drive unit, in this no limit.
Further, can also comprise rear rapid abutting joint platform 13 and promote the 7th drive unit 15 that rear rapid abutting joint platform 13 moves, on rear rapid abutting joint platform 13, be provided with second row air valve, the second pressure transducer and the second rapid abutting joint head, the 7th drive unit 15 can promote described rear rapid abutting joint platform to one end of described the second rapid abutting joint head and the rear pressure tap sealing of automatic transmission and be communicated with, the other end of the second rapid abutting joint head is communicated with oil pipe and second row air valve is communicated with the end of oil pipe, and the second pressure transducer is arranged at the front end of described second row air valve.So can discharge to make test more accurate from rear pressure tap the gas in automatic transmission by second row air valve, and can obtain at any time the pressure parameter of rear pressure tap by the second pressure transducer.Rear rapid abutting joint platform 13 also can be fixed with each other with right rapid abutting joint platform 14, realizes common rear rapid abutting joint platform 13 and the right rapid abutting joint platform 14 of driving of the 5th drive unit with this.
Wherein, the first drive unit 9, the second drive unit 1, the 3rd drive unit 7 and the 5th drive unit can be oil cylinder, and four-drive device, the 6th drive unit and the 7th drive unit 15 can be cylinder.Oil cylinder can push mechanism walking distance far away, and cylinder is convenient to the nearer distance of push mechanism walking, air cylinder structure is simple.
In order to prevent gas leakage, the first rapid abutting joint side that are communicated with right pressure tap automatic transmission 143 are provided with sealing rubber ring, the side being communicated with rear pressure tap automatic transmission the second rapid abutting joint head is also provided with sealing rubber ring, has so avoided having gap between jointing end face and has leaked gas.
In order to prevent that automatic transmission is carrying out rotating in test process or mobile, the testing table of this automatic transmission can also comprise can be by clamp system fixing automatic transmission.Further, clamp system comprises multiple clamping elements of multiple circumferential distributions along automatic transmission and the 8th drive unit of multiple driving clamping elements, and the 8th drive unit like this drives multiple clamping elements jointly to clamp automatic transmission and can prevent its rotation or be subjected to displacement.In addition, multiple clamping elements also can be along the circumferential distribution of the driving-disc of automatic transmission, clamps the driving-disc of automatic transmission with this.
In addition, for the other end of universal shaft 4 and the first output shaft of automatic transmission can fast automaticly be docked, the other end of its universal shaft 4 can dock by spline with the first output shaft of automatic transmission, and universal shaft 4 like this turns to correct position and just can automatically dock with the first output shaft of automatic transmission.For the transmission shaft that makes the second loading motor 6 also can fast automaticly dock with the second output shaft of automatic transmission, the transmission shaft of its second loading motor 6 also also can dock by spline with the second output shaft of automatic transmission, and the transmission shaft of the second loading motor 6 like this turns to correct position and just can automatically dock with the second output shaft of automatic transmission.Wherein, universal shaft 4 rotates and can lean on the first loading motor 3 to drive, the output shaft of the first loading motor 3 and universal shaft 4 and automatic transmission be connected motor push rod be set between one end, the first loading motor 3 drive motor drawbars and universal shaft 4 rotate jointly, realize the other end of universal shaft 4 and the first output shaft of automatic transmission docks by spline with this.
Certainly, the also clamping mutually of the first output shaft of the other end of universal shaft 4 and automatic transmission, the transmission shaft of the second loading motor 6 also with the also clamping mutually of the second output shaft of automatic transmission, in this no limit.
Preferably, on the output shaft of input motor 11, be provided with register pin, on the input shaft of automatic transmission, offer the pilot hole coordinating with described register pin, register pin can fixed card be connected in pilot hole, realizes the input output shaft of motor 11 and the input shaft of automatic transmission are docked with this.Certainly, the input output shaft of motor 11 and the input shaft of automatic transmission also can dock by spline, in this no limit.The input output shaft of motor 11 and the input shaft of automatic transmission can also arrange torque gauge.
Before test starts, variator to be measured is waited in region to be measured, and in the time that test section is idle, variator to be measured enters test section target station along main guide rail 5, and pallet 12 stops at fixed target station.The first drive unit 9 promotes input motor 11 and docks and fix with variator.The first loading motor 3 is pushed to the first output shaft of automatic transmission and is docked by the second drive unit 1, and the second loading motor 6 is pushed to the second output shaft of automatic transmission and is docked by the 3rd drive unit 7.Right rapid abutting joint platform 14 is pushed to one end of the first rapid abutting joint 143 by the 5th drive unit and the right pressure tap sealing of automatic transmission is communicated with, and right rapid abutting joint platform 14 is pushed into one end of the second rapid abutting joint head and the rear pressure tap of automatic transmission and seals and be communicated with.The holder of the 6th drive unit promotion gearshift can clamp the gear shifting rocking arm of automatic transmission.Auxiliary stand is pushed over to oil fuel tube to be communicated with the pouring orifice of automatic transmission, and oil pick-up tube is communicated with the oil pumping mouth of automatic transmission.Then by oiling device to the inner oiling of automatic transmission, the rotating speed of control inputs motor 11 is to 800rpm, by vent valve by the Bas Discharged in automatic transmission.Now can test the indices of automatic transmission, after having tested, the rotating speed of input motor 11 is down to 0.Then by oil rig, the oil of automatic transmission is extracted out and reclaimed, right rapid abutting joint platform 14 and rear rapid abutting joint platform 13 depart from automatic transmission, input motor 11, the first loading motor 3 separate with automatic transmission with the second loading motor 6, promote automatic transmission and release test zone.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a testing table for automatic transmission, is characterized in that, comprising:
Main guide rail (5) and be arranged on described main guide rail (5) can be along the mobile pallet (12) of described main guide rail (5);
Be arranged at described main guide rail (5) one sides first point of guide rail (10), can along described first point of guide rail (10) mobile near or away from the input motor (11) of described main guide rail (5) with can promote first drive unit (9) of described input motor (11) movement, and the output shaft of described input motor (11) can dock with the input shaft of automatic transmission;
With described input motor (11) be positioned at the same side of described main guide rail (5) second point of guide rail (2), can along described second point of guide rail (2) moving mobile near or away from first loading motor (3) of described main guide rail (5) with can promote second drive unit (1) of described the first loading motor (3) movement, and the transmission shaft of described the first loading motor (3) is connected with one end of universal shaft (4), the other end of described universal shaft (4) can dock with the first output shaft of automatic transmission;
Be arranged at the opposite side of described main guide rail (5) the 3rd point of guide rail (8), can along described the 3rd point of guide rail (8) mobile near or away from second loading motor (6) of described main guide rail (5) with can promote the 3rd drive unit (7) of described the second loading motor (6) movement, and the transmission shaft of described the second loading motor (6) can dock with the second output shaft of automatic transmission;
Shifter, described shifter comprises the holder of the gear shifting rocking arm that can clamp automatic transmission and the stepper motor that drives described holder to rotate;
There is the oiling device of oil fuel tube, the oil rig with oil pick-up tube, auxiliary stand and four-drive device, described oil fuel tube and oil pick-up tube are fixed on described auxiliary stand, described four-drive device can drive described auxiliary stand to move to oil fuel tube can be communicated with the pouring orifice of automatic transmission, and oil pick-up tube can be communicated with the oil pumping mouth of automatic transmission.
2. the testing table of automatic transmission according to claim 1, it is characterized in that, also comprise right rapid abutting joint platform (14), the 4th point of guide rail and promote the 5th drive unit that described right rapid abutting joint platform (14) moves along described the 4th point of rail, on described right rapid abutting joint platform (14), be provided with first row air valve (141), the first pressure transducer (142) and the first rapid abutting joint head (143), described the 5th drive unit can promote described right rapid abutting joint platform (14) to one end of described the first rapid abutting joint head (143) and the right pressure tap sealing of automatic transmission and be communicated with, the other end of described the first rapid abutting joint head (143) is communicated with oil pipe and described first row air valve (141) is communicated with the end of described oil pipe, described the first pressure transducer (142) is arranged at the front end of described first row air valve (141).
3. the testing table of automatic transmission according to claim 2, it is characterized in that, described shifter is arranged on described right rapid abutting joint platform (14), also comprise the 6th drive unit, and described the 6th drive unit can promote described gearshift rising or drop to described holder to clamp the gear shifting rocking arm of automatic transmission.
4. the testing table of automatic transmission according to claim 3, it is characterized in that, also comprise rear rapid abutting joint platform (13) and promote the 7th mobile drive unit (15) of described rear rapid abutting joint platform (13), on described rear rapid abutting joint platform (13), be provided with second row air valve, the second pressure transducer and the second rapid abutting joint head, described the 7th drive unit (15) can promote described rear rapid abutting joint platform to one end of described the second rapid abutting joint head and the rear pressure tap sealing of automatic transmission and be communicated with, the other end of described the second rapid abutting joint head is communicated with oil pipe and described second row air valve is communicated with the end of described oil pipe, described the second pressure transducer is arranged at the front end of described second row air valve.
5. the testing table of automatic transmission according to claim 4, it is characterized in that, described the first drive unit (9), the second drive unit (1), the 3rd drive unit (7) and the 5th drive unit are oil cylinder, and described four-drive device, the 6th drive unit and the 7th drive unit (15) are cylinder.
6. the testing table of automatic transmission according to claim 3, it is characterized in that, described the first side being communicated with right pressure tap automatic transmission rapid abutting joint head (143) is provided with sealing rubber ring, and the side being communicated with rear pressure tap automatic transmission described the second rapid abutting joint head is provided with sealing rubber ring.
7. the testing table of automatic transmission according to claim 1, is characterized in that, also comprising can be by clamp system fixing automatic transmission.
8. the testing table of automatic transmission according to claim 7, is characterized in that, described clamp system comprises multiple clamping elements of multiple circumferential distributions along automatic transmission and the 8th drive unit of the described clamping element of multiple drivings.
9. the testing table of automatic transmission according to claim 1, it is characterized in that, the other end of described universal shaft (4) docks by spline with the first output shaft of automatic transmission, and the transmission shaft of described the second loading motor (6) also docks by spline with the second output shaft of automatic transmission.
10. the testing table of automatic transmission according to claim 1, it is characterized in that, on the output shaft of described input motor (11), be provided with register pin, on the input shaft of described automatic transmission, offer the pilot hole coordinating with described register pin, described register pin can fixed card be connected in described pilot hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408653.3A CN104132810B (en) | 2014-08-19 | 2014-08-19 | Test bed of automatic gearbox |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408653.3A CN104132810B (en) | 2014-08-19 | 2014-08-19 | Test bed of automatic gearbox |
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| CN104132810A true CN104132810A (en) | 2014-11-05 |
| CN104132810B CN104132810B (en) | 2017-02-15 |
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| CN201410408653.3A Active CN104132810B (en) | 2014-08-19 | 2014-08-19 | Test bed of automatic gearbox |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101808708B1 (en) * | 2016-03-22 | 2017-12-14 | (주)에이디티 | Vibration Reduction Device for Transmission Test |
| CN108982114A (en) * | 2018-06-22 | 2018-12-11 | 重庆青山工业有限责任公司 | New-energy automobile transmission assembly off-line test device |
| CN113062901A (en) * | 2021-06-03 | 2021-07-02 | 盛瑞传动股份有限公司 | Hydraulic control system and method for automatic transmission test bench |
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| CN108982114B (en) * | 2018-06-22 | 2024-01-12 | 重庆青山工业有限责任公司 | New energy automobile derailleur assembly off-line detection device |
| CN113062901A (en) * | 2021-06-03 | 2021-07-02 | 盛瑞传动股份有限公司 | Hydraulic control system and method for automatic transmission test bench |
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