CN2116896U - Automobile gearbox wear-in testing stand - Google Patents
Automobile gearbox wear-in testing stand Download PDFInfo
- Publication number
- CN2116896U CN2116896U CN 92211290 CN92211290U CN2116896U CN 2116896 U CN2116896 U CN 2116896U CN 92211290 CN92211290 CN 92211290 CN 92211290 U CN92211290 U CN 92211290U CN 2116896 U CN2116896 U CN 2116896U
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- China
- Prior art keywords
- automobile
- automotive transmission
- motor
- hydraulic
- pressure
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Abstract
The utility model relates to an automobile gearbox breaking-in testing stand belonging to the field of the equipment of the automobile service equipment. The utility model is characterized in that two automobile gearboxes relatively provided are driven by a belt driven by making use of an electric motor. The breaking-in load application is realized by a hydraulic pump outputting high pressure oil to drive a hydraulic motor. The hydraulic motor and the electric motor together drive the two automobile gearboxes relatively provided to realize the power recovery utilization. The torque of the breaking-in load application is determined by the pressure of the hydraulic system and the pressure of the hydraulic system is adjusted by an overflow valve. A pressure meter is used for indication. The breaking-in operation of different gearboxes of the automobile is realized by changing a connecting sleeve and a universal section and the breaking-in operation of two automobile gearboxes can be simultaneously completed.
Description
The utility model relates to a kind of run-in stand that is used for automotive transmission, belongs to the automobile service equipment field.
Existing run-in test stand of gearbox of automobile mainly contains the direct drive speed transmission of motor and motor drives two kinds of forms of automotive transmission by gear, the back all has charger and measures the torque gauge of torque, its shortcoming is once only can automotive transmission of break-in, only there is a small part motor power (output) to be utilized, overwhelming majority power of motor becomes heat exhaustion by charger and falls, and need adopt torque gauge and gear, complex structure cost height.
Task of the present utility model is to overcome above-mentioned shortcoming, providing a kind of has Power Recovery and measures the run-in test stand of gearbox of automobile that loads the torque function, and two automotive transmissions of break-in simultaneously, its purpose is: by two automotive transmissions of installing relatively of direct motor drive, realize hydraulic loaded by hydraulic pump, hydraulic oil that its hydraulic pump provides drives oil motor, and oil motor and motor drive the automotive transmission of two relative installations together.Realize hydraulic loaded and Power Recovery, the size of break-in loading moment of torsion depends on the pressure of hydraulic system, and the pressure of hydraulic system is by the surplus valve adjustment, and tensimeter is indicated.
The technical measures that the utility model is taked are: motor (1) is by driving pulley (2), belt (3) and driven pulley (4) driving shaft (5), the projection of preceding adapter sleeve (6) end inserts the groove of axle (5), the female spline of preceding adapter sleeve (6) is connected with automotive transmission first (7) input shaft, by universal joint (8) automotive transmission first (7) output shaft is associated in automotive transmission second (9) output shaft, automotive transmission second (9) input shaft is connected hydraulic pump by back adapter sleeve (10) with hydraulic pump (11)) (11) be connected with high-pressure oil pipe (12) with oil motor (13); The centre is connected to surplus valve (14) and tensimeter (15).
Below in conjunction with accompanying drawing ultimate principle of the present utility model is done narration further:
Figure: run-in test stand of gearbox of automobile:
1-motor 2-driving pulley 3-belt
Adapter sleeve before the 4-driven pulley 5-axle 6-
7-automotive transmission first 8-universal joint 9-automotive transmission second
Adapter sleeve 11-hydraulic pump 12-high-pressure oil pipe behind the 10-
13-tensimeter 14-surplus valve 15-oil motor
The concrete grammar that the utility model adopted is: motor (1) is by driving pulley (2), belt (3) drives driven pulley (4), and rotate with oil motor (15) common drive shaft (5), axle (5) drives preceding adapter sleeve (6) by the groove of end, preceding adapter sleeve (6) female spline is connected with the input shaft of automotive transmission first (7), automotive transmission first (7) output shaft is connected by universal joint (8) with automotive transmission second (9) output shaft, the input shaft of automotive transmission second (9) drives hydraulic pump (11) by back adapter sleeve (10) and realizes hydraulic loaded, hydraulic pump (11) output high-pressure oil pipe (12) drives oil motor (15), break-in loads torque and depends on hydraulic system pressure, and the pressure of hydraulic system is adjusted by surplus valve (14), tensimeter (13) indication.During the break-in automotive transmission, motor (1) is by driving pulley (2), belt (3) and driven pulley (4) driving shaft (5), axle (5) is by preceding adapter sleeve (6) driving automobile variator first (7), automotive transmission first (7) is by universal joint (8) driving automobile variator second (9), the input shaft of automotive transmission second (9) drives hydraulic pump (11) by back adapter sleeve (10), in the time of hydraulic pump (11) output hydraulic oil, two automotive transmissions are carried out loading running-in, hydraulic oil by hydraulic pump (11) output drives oil motor (15), oil motor (15) drives variator with motor (1) by axle (5) and carries out break-in, realizes Power Recovery.The size of automotive transmission first (7) and automobile speed device second (9) break-in loading moment of torsion depends on the pressure of hydraulic system, the pressure of hydraulic system by surplus valve (14) adjust, tensimeter (13) indication, hydraulic system pressure be high more, it is big more to load moment of torsion, the power that oil motor (15) reclaims is big more, thereby has reduced energy resource consumption.When the automotive transmission of break-in different model, adapter sleeve (6) before changing, universal joint (8) and afterwards adapter sleeve (10) get final product.
Compared with the prior art the utility model has following characteristics:
1, has the Power Recovery function, reduce energy resource consumption.
But 2, two automotive transmissions of break-in once.
3, simple in structure, use reliably, cost is low.
The utility model major parameter:
1100 rev/mins of test speeds
Load moment of torsion 10-100 Newton meter
5.5 kilowatts of motor power (output)s
100 milliliters/commentaries on classics of hydraulic pump discharge
80 milliliters/commentaries on classics of oil motor discharge capacity
Claims (5)
1, a kind of automotive transmission break-in device testing table, comprise motor (1), driving pulley (2), belt (3), driven pulley (4), axle (5), preceding adapter sleeve (6), automotive transmission first (7), universal joint (8), automotive transmission second (9), back adapter sleeve (10), hydraulic pump (11), high-pressure oil pipe (12), tensimeter (13), surplus valve (14), oil motor (15) is characterized in that automotive transmission drives hydraulic pump (11) by the automotive transmission of motor (1) and two relative installations of oil motor (15) driving, the hydraulic oil of hydraulic pump (11) output drives oil motor (15), the size that break-in loads moment of torsion depends on hydraulic system pressure, and the pressure of hydraulic system is adjusted by surplus valve (14), tensimeter (13) indication.
2, as claims 1 said run-in test stand of gearbox of automobile, it is characterized in that: motor (1) links to each other with driven pulley (4) by driving pulley (2), belt (3), and rotate with oil motor (15) common drive shaft (5), axle (5) is by the break-in of preceding adapter sleeve (6) driving automotive transmission.
3,, it is characterized in that automotive transmission first (7) and automotive transmission second (9) are by the relative installation of universal joint (8) as claims 1 said run-in test stand of gearbox of automobile.
4, as claims 1 said run-in test stand of gearbox of automobile, the break-in that it is characterized in that automotive transmission loads by hydraulic pump (11) realization, the hydraulic oil of hydraulic pump (11) output drives oil motor (15) by high-pressure oil pipe (12), realizes Power Recovery.
5, as claims 1 said run-in test stand of gearbox of automobile, it is characterized in that the size of break-in loading moment of torsion depends on hydraulic system pressure, the pressure of hydraulic system is adjusted by surplus valve (14), tensimeter (13) indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211290 CN2116896U (en) | 1992-02-29 | 1992-02-29 | Automobile gearbox wear-in testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211290 CN2116896U (en) | 1992-02-29 | 1992-02-29 | Automobile gearbox wear-in testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2116896U true CN2116896U (en) | 1992-09-23 |
Family
ID=4956321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211290 Granted CN2116896U (en) | 1992-02-29 | 1992-02-29 | Automobile gearbox wear-in testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2116896U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439893C (en) * | 2004-09-17 | 2008-12-03 | 太原艾逖汽车检测设备有限公司 | Engine, automatic speed variator, and ABS comprehensive experimental table |
| CN101639414B (en) * | 2009-05-07 | 2011-01-19 | 北京理工大学 | Torque loading system of hydraulic pump |
| CZ303481B6 (en) * | 2011-10-18 | 2012-10-10 | Vysoké ucení technické v Brne | Method of determining extent of gearbox wear and apparatus for making the same |
| CN103439108A (en) * | 2013-09-10 | 2013-12-11 | 重庆市霞艺汽车配件制造有限公司 | Speed changer running-in testing stand |
| CN108791952A (en) * | 2018-07-16 | 2018-11-13 | 飞瑞航空科技（江苏）有限公司 | A kind of unmanned aerial vehicle body break-in platform |
-
1992
- 1992-02-29 CN CN 92211290 patent/CN2116896U/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439893C (en) * | 2004-09-17 | 2008-12-03 | 太原艾逖汽车检测设备有限公司 | Engine, automatic speed variator, and ABS comprehensive experimental table |
| CN101639414B (en) * | 2009-05-07 | 2011-01-19 | 北京理工大学 | Torque loading system of hydraulic pump |
| CZ303481B6 (en) * | 2011-10-18 | 2012-10-10 | Vysoké ucení technické v Brne | Method of determining extent of gearbox wear and apparatus for making the same |
| CN103439108A (en) * | 2013-09-10 | 2013-12-11 | 重庆市霞艺汽车配件制造有限公司 | Speed changer running-in testing stand |
| CN103439108B (en) * | 2013-09-10 | 2015-10-21 | 重庆市霞艺汽车配件制造有限公司 | A kind of run-in test stand of gearbox |
| CN108791952A (en) * | 2018-07-16 | 2018-11-13 | 飞瑞航空科技（江苏）有限公司 | A kind of unmanned aerial vehicle body break-in platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| CF01 | Termination of patent right due to non-payment of annual fee |