CN102346098A - Comprehensive testing machine for hydraulic automatic speed change box - Google Patents
Comprehensive testing machine for hydraulic automatic speed change box Download PDFInfo
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- CN102346098A CN102346098A CN2011101453842A CN201110145384A CN102346098A CN 102346098 A CN102346098 A CN 102346098A CN 2011101453842 A CN2011101453842 A CN 2011101453842A CN 201110145384 A CN201110145384 A CN 201110145384A CN 102346098 A CN102346098 A CN 102346098A
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- motor
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- gear
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Abstract
The invention discloses a comprehensive testing machine for a hydraulic automatic speed change box. The comprehensive testing machine comprises a cabinet, a control device, as well as a driving device, a position adjusting device and a loading device which are arranged on the cabinet and connected with the control device, wherein the position adjusting device is arranged between the driving device and the loading device and ensures that the input end and the output end of the automatic speed change box to be tested are assembled at the driving device and the loading device respectively. The comprehensive testing machine is applicable to automatic speed change boxes of any type on the market; and the automatic speed change box is not required to be loaded on a solid vehicle, so the comprehensive testing machine has the characteristics of wide applicability range, simplicity in test, high test efficiency and low labor cost.
Description
Technical field
The present invention relates to the pick-up unit field of automatic gear-box, relate to a kind of hydraulic pressure automatic gear-box comprehensive test machine in particular.
Background technology
Along with the progress of society and improving constantly of people's level of consumption, automobile quality and price are also high gradually, and meanwhile, automobile has been not only simple walking-replacing tool and hold concurrently and to be a kind of identity and status symbol thing.For the higher gears car, generally all be provided with automatic gear-box.
Automatic gear-box is a kind of equipment that can shift gears according to engine speed automatically that occurs with respect to manual transmission; Automatic gear-box commonly used in the market is the hydraulic automatic wheel box; It all need carry out each item and detects when dispatching from the factory or keep in repair, specifically such as wheel box pasta oil detect, Oil Leakage Detecting, wheel box link gear (engage a gear mechanism or wiring) detect wheel box, the inspection of wheel box operating pressure, engage a gear are impacted, engage a gear is not walked and the road examination etc. of whether skidding of shifting gears.
To above-mentioned detection, all must automatic gear-box be loaded on the real vehicle and carry out at present, so cause and load the defective loaded down with trivial details, that detection efficiency is low and human cost is high.
In view of this, the above-mentioned defective further investigation the when inventor detects automatic gear-box to prior art has this case to produce then.
Summary of the invention
The object of the present invention is to provide a kind of hydraulic pressure automatic gear-box comprehensive test machine, have the problem loaded down with trivial details, that detection efficiency is low and human cost is high of loading when prior art detects automatic gear-box to solve.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of hydraulic pressure automatic gear-box comprehensive test machine; Wherein, The drive unit, position regulator and the load device that comprise board, control device and all be arranged on the board and all link to each other with control device, this position regulator is arranged between drive unit and the load device and makes the input end of automatic gear-box to be measured and output terminal can distinguish winding on drive unit and load device.
Further; This drive unit comprises main motor, motor cabinet and by main motor-driven driving shaft; This main motor is fixed on the motor cabinet; This driving shaft turns continuous with motor cabinet and confession is connected with automatic gear-box input shaft to be measured, and this motor cabinet is provided with detent mechanism at the periphery of driving shaft, and this main motor links to each other with control device.
Further; This detent mechanism comprises a plurality of locking pieces and a plurality of clamping block of cylindrical arrangement; Each clamping block is corresponding to a locking piece; All be formed with fixed part and card-tight part on each clamping block, form the strip draw-in groove on this fixed part, this locking piece is fixed on the motor cabinet through the strip draw-in groove.
Further; This position regulator comprises primary importance adjusting mechanism and second place adjusting mechanism; The primary importance adjusting mechanism has first guide rail, primary importance motor, first worm gear and first worm screw, and this motor cabinet slidably is arranged on first guide rail, and first worm gear is fixed on the motor cabinet; This first worm screw and the engagement of first worm gear, this first worm screw is by the primary importance motor-driven; Second place adjusting mechanism has second guide rail, second place motor, second worm gear and second worm screw; This load device slidably is arranged on second guide rail; This second worm gear is fixed on the load device; This second worm screw and the engagement of second worm gear, this second worm screw is by second place motor-driven, and this primary importance motor all links to each other with control device with second place motor.
Further; This first guide rail comprises two tracks that are arranged side by side and first end plate that is fixedly linked with two tracks; These two tracks are all cylindrical, and this motor cabinet slidably is arranged on these two tracks, and this first worm screw then is rotatably connected on first end plate.
Further; This second guide rail comprises two tracks that are arranged side by side and second end plate that is fixedly linked with two tracks; These two tracks are all cylindrical, and this load device slidably is arranged on these two tracks, and this second worm screw then is rotatably connected on second end plate.
Further, also be formed with control knob on this load device, this control knob links to each other with control device.
Further, this load device servomotor and hydraulic jack of comprising internal mechanism and being positioned at the internal mechanism outer end.
After adopting said structure; A kind of hydraulic pressure automatic gear-box comprehensive test machine that the present invention relates to; Under the control of control device, based on the size characteristics of automatic gear-box to be detected and automatically the adjusting position adjusting gear makes automatic gear-box to be detected can be installed between drive unit and the load device; Promptly make the present invention can be applicable to the automatic gear-box of any model on the market, thereby have advantage of wide range of application; Then under the control of control device; Change the power output of main motor and the load of load device; The simulation real vehicle moves and the parameters of automatic gear-box is tested; So the present invention need not automatic gear-box is loaded on the real vehicle, simplifies test thereby can reduce greatly, and has the high and low effect of human cost of testing efficiency.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram that the present invention relates to a kind of hydraulic pressure automatic gear-box comprehensive test machine.
Among the figure:
Comprehensive test machine 100
Board 1 drive unit 2
Main motor 21 motor cabinets 22
Driving shaft 23 locking pieces 24
Clamping block 25 fixed parts 251
Card-tight part 252 strip draw-in grooves 253
Position regulator 3 first guide rails 31
First end plate, 311 first worm screws 32
Second guide rail, 33 second end plates 331
Second place motor 34 second worm screws 35
Load device 4 servomotors 41
Hydraulic jack 42 control device 5
Control knob 51
Embodiment
In order further to explain technical scheme of the present invention, come the present invention is set forth in detail through specific embodiment below.
As shown in Figure 1; It is a kind of hydraulic pressure automatic gear-box comprehensive test machine 100 that the present invention relates to; Comprise board 1, drive unit 2, position regulator 3, load device 4 and control device 5; This drive unit 2, position regulator 3 and load device 4 all are arranged on the board 1 and all link to each other with control device 5; This position regulator 3 and makes input end and the output terminal of automatic gear-box to be measured can distinguish winding on drive unit 2 and load device 4 between drive unit 2 and load device 4.
In the present embodiment; This drive unit 2 comprises main motor 21, motor cabinet 22 and driving shaft 23, and this main motor 21 is transmitted in driving shaft 23, and this main motor 21 is fixed on the motor cabinet 22; This driving shaft 23 and 22 rotatable linking to each other of motor cabinet; And can let automatic gear-box input shaft to be measured connect on it, and this motor cabinet 22 is provided with detent mechanism at the periphery of driving shaft 23, and this detent mechanism is used for the shell of automatic gear-box to be measured is positioned at motor cabinet 22; This main motor 21 also links to each other with control device 5, and can be under the control of control device 5 and the adjustment rotating speed.
A kind of specific embodiment as this detent mechanism; This detent mechanism comprises a plurality of locking pieces 24 and a plurality of clamping block 25 of cylindrical arrangement; Each clamping block 25 all is formed with fixed part 251 and card-tight part 252 corresponding to a locking piece 24 on each clamping block 25, form strip draw-in groove 253 on this fixed part 251; This locking piece 24 is fixed on the motor cabinet 22 through strip draw-in groove 253; Concrete this locking piece 24 can be chosen in the optional position of strip draw-in groove 253, can change the distance between card-tight part 252 and the rotation axis thus, and this clamping block 25 can be the center rotation with locking piece 24 simultaneously; Thereby change the angle between card-tight part 252 and the driving shaft 23, and then make whole detent mechanism can locate the automatic gear-box of different model.Certainly, more than the enforcement structure of this detent mechanism also has, as long as can realize automatic gear-box is positioned on the motor cabinet 22, in this explanation for example that then differs.
In the present embodiment; This position regulator 3 comprises primary importance adjusting mechanism and second place adjusting mechanism; The primary importance adjusting mechanism has first guide rail 31, primary importance motor (not shown), the first worm gear (not shown) and first worm screw 32 again, and this motor cabinet 22 slidably is arranged on first guide rail 31, and first worm gear is fixed on the motor cabinet 22; This first worm screw 32 and the engagement of first worm gear, this first worm screw 32 is by the primary importance motor-driven; Through this primary importance adjusting mechanism, specifically be down in control device 5 control, the rotation of control primary importance motor, thus can adjust motor cabinet 22 and on the position of rotation axis, and then can adapt to the automatic gear-box of different size; This second place adjusting mechanism then has second guide rail 33, second place motor 34, the second worm gear (not shown) and second worm screw 35; This load device 4 slidably is arranged on second guide rail 33; This second worm gear is fixed on the load device 4; This second worm screw 35 and the engagement of second worm gear, this second worm screw 35 is driven by second place motor 34, and this primary importance motor all links to each other with control device 5 with second place motor 34.In like manner, through this second place adjusting mechanism, can also change the distance between load device 4 and the motor cabinet 22, thereby can be adapted to the automatic gear-box of different length.
More preferably; This first guide rail 31 comprises two tracks that are arranged side by side and first end plate 311 that is fixedly linked with two tracks; These two tracks are all cylindrical, and this motor cabinet 22 slidably is arranged on these two tracks, and 32 of this first worm screws are rotatably connected on first end plate 311; Likewise; This second guide rail 33 also comprises two tracks that are arranged side by side and second end plate 331 that is fixedly linked with two tracks; These two tracks are all cylindrical, and this load device 4 slidably is arranged on these two tracks, and 35 of this second worm screws are rotatably connected on second end plate 331.Be set to cylindrical through two tracks; Feasible can have better guide effect; Simultaneously first worm screw 32 or second worm screw 35 are rotatably connected on respectively on first end plate 311 and second end plate 331, can let one-piece construction compact more, play the effect of saving the space.
Because control device 5 generally all is away from board 1, carries out some simple operationss in order to be convenient to people, also is formed with control knob 51 on this load device 4, this control knob 51 links to each other with control device 5.
In the present embodiment; Servomotor 41 and hydraulic jack 42 that this load device 4 comprises internal mechanism and is positioned at the internal mechanism outer end; This servomotor 41 and hydraulic jack 42 can be used for the load of regulating load device 4; This internal mechanism is concrete adopt be the pipeline of winding, thereby under the drive of hydraulic jack 42 and servomotor 41, can present different size loads.
In sum, a kind of hydraulic pressure automatic gear-box comprehensive test machine 100 that the present invention relates to, it is at least
Have following beneficial effect:
One, the present invention is under the control of control device 5; Based on the size characteristics of automatic gear-box to be detected and automatically adjusting position adjusting gear 3; Make automatic gear-box to be detected can be installed between drive unit 2 and the load device 4; Thereby let the present invention can be applicable to the automatic gear-box of any model on the market, promptly have advantage of wide range of application;
Two, the present invention is under the control of control device 5; Can change the power output of main motor 21 and the load of load device 4; Thereby the action of simulation real vehicle, and realize the parameters of automatic gear-box is tested, so the present invention need not automatic gear-box is loaded on the real vehicle; Simplify test thereby can reduce greatly, and have the high and low effect of human cost of testing efficiency.
The foregoing description and graphic and non-limiting product form of the present invention and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (8)
1. hydraulic pressure automatic gear-box comprehensive test machine; It is characterized in that; The drive unit, position regulator and the load device that comprise board, control device and all be arranged on the board and all link to each other with control device, this position regulator is arranged between drive unit and the load device and makes the input end of automatic gear-box to be measured and output terminal can distinguish winding on drive unit and load device.
2. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 1; It is characterized in that; This drive unit comprises main motor, motor cabinet and by main motor-driven driving shaft, this main motor is fixed on the motor cabinet, and this driving shaft and motor cabinet be rotatable to link to each other and confession is connected with automatic gear-box input shaft to be measured; This motor cabinet is provided with detent mechanism at the periphery of driving shaft, and this main motor links to each other with control device.
3. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 2; It is characterized in that; This detent mechanism comprises a plurality of locking pieces and a plurality of clamping block of cylindrical arrangement, and each clamping block all is formed with fixed part and card-tight part corresponding to a locking piece on each clamping block; Form the strip draw-in groove on this fixed part, this locking piece is fixed on the motor cabinet through the strip draw-in groove.
4. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 2; It is characterized in that this position regulator comprises primary importance adjusting mechanism and second place adjusting mechanism, the primary importance adjusting mechanism has first guide rail, primary importance motor, first worm gear and first worm screw; This motor cabinet slidably is arranged on first guide rail; First worm gear is fixed on the motor cabinet, this first worm screw and the engagement of first worm gear, and this first worm screw is by the primary importance motor-driven; Second place adjusting mechanism has second guide rail, second place motor, second worm gear and second worm screw; This load device slidably is arranged on second guide rail; This second worm gear is fixed on the load device; This second worm screw and the engagement of second worm gear, this second worm screw is by second place motor-driven, and this primary importance motor all links to each other with control device with second place motor.
5. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 4; It is characterized in that; This first guide rail comprises two tracks that are arranged side by side and first end plate that is fixedly linked with two tracks; These two tracks are all cylindrical, and this motor cabinet slidably is arranged on these two tracks, and this first worm screw then is rotatably connected on first end plate.
6. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 4; It is characterized in that; This second guide rail comprises two tracks that are arranged side by side and second end plate that is fixedly linked with two tracks; These two tracks are all cylindrical, and this load device slidably is arranged on these two tracks, and this second worm screw then is rotatably connected on second end plate.
7. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 1 is characterized in that also be formed with control knob on this load device, this control knob links to each other with control device.
8. a kind of hydraulic pressure automatic gear-box comprehensive test machine as claimed in claim 1 is characterized in that servomotor and hydraulic jack that this load device comprises internal mechanism and is positioned at the internal mechanism outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101453842A CN102346098A (en) | 2011-05-31 | 2011-05-31 | Comprehensive testing machine for hydraulic automatic speed change box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101453842A CN102346098A (en) | 2011-05-31 | 2011-05-31 | Comprehensive testing machine for hydraulic automatic speed change box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102346098A true CN102346098A (en) | 2012-02-08 |
Family
ID=45544974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101453842A Pending CN102346098A (en) | 2011-05-31 | 2011-05-31 | Comprehensive testing machine for hydraulic automatic speed change box |
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| Country | Link |
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| CN (1) | CN102346098A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018036A (en) * | 2012-11-23 | 2013-04-03 | 浙江美科斯叉车有限公司 | Gearbox detection device |
| CN105424363A (en) * | 2015-12-30 | 2016-03-23 | 四川嘉丰工程贸易有限责任公司 | Gear reducer running-in test device |
| CN109708876A (en) * | 2019-01-25 | 2019-05-03 | 中国船舶重工集团公司第七0三研究所 | A kind of load testing machine of drum type strainer speed reducing driving device |
| CN109870303A (en) * | 2019-04-11 | 2019-06-11 | 淮安信息职业技术学院 | Adjustable speed-changing case simulates fatigue test board |
| CN110595693A (en) * | 2019-08-29 | 2019-12-20 | 安徽合力股份有限公司 | Can develop sealed electric fork-lift truck reducing gear box test device that running property detected |
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| CN201724661U (en) * | 2010-06-23 | 2011-01-26 | 浙江吉利汽车研究院有限公司 | Fixture for deflection instrument |
| CN202101849U (en) * | 2011-05-31 | 2012-01-04 | 泉州市麦格士液压技术有限公司 | Combined testing machine for hydraulic automatic gearbox |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5537865A (en) * | 1995-01-03 | 1996-07-23 | Shultz; Duane E. | Apparatus and methods for testing transmissions |
| CN2553359Y (en) * | 2002-06-10 | 2003-05-28 | 广州英邦名车电子自动变速箱有限公司 | Automatic speed changing box dynamic analog detector |
| CN2580430Y (en) * | 2002-11-21 | 2003-10-15 | 高凌 | Automatic automatic gearbox detection machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018036A (en) * | 2012-11-23 | 2013-04-03 | 浙江美科斯叉车有限公司 | Gearbox detection device |
| CN103018036B (en) * | 2012-11-23 | 2015-06-17 | 浙江美科斯叉车有限公司 | Gearbox detection device |
| CN105424363A (en) * | 2015-12-30 | 2016-03-23 | 四川嘉丰工程贸易有限责任公司 | Gear reducer running-in test device |
| CN109708876A (en) * | 2019-01-25 | 2019-05-03 | 中国船舶重工集团公司第七0三研究所 | A kind of load testing machine of drum type strainer speed reducing driving device |
| CN109708876B (en) * | 2019-01-25 | 2023-12-05 | 中国船舶重工集团公司第七0三研究所 | Loading test device of drum type filter screen speed reduction driving device |
| CN109870303A (en) * | 2019-04-11 | 2019-06-11 | 淮安信息职业技术学院 | Adjustable speed-changing case simulates fatigue test board |
| CN110595693A (en) * | 2019-08-29 | 2019-12-20 | 安徽合力股份有限公司 | Can develop sealed electric fork-lift truck reducing gear box test device that running property detected |
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Application publication date: 20120208 |