CN201083604Y - Transmission-gear box assembly temperature-lifting and lubricating property test apparatus - Google Patents
Transmission-gear box assembly temperature-lifting and lubricating property test apparatus Download PDFInfo
- Publication number
- CN201083604Y CN201083604Y CNU2007201023114U CN200720102311U CN201083604Y CN 201083604 Y CN201083604 Y CN 201083604Y CN U2007201023114 U CNU2007201023114 U CN U2007201023114U CN 200720102311 U CN200720102311 U CN 200720102311U CN 201083604 Y CN201083604 Y CN 201083604Y
- Authority
- CN
- China
- Prior art keywords
- test
- gear
- box assembly
- self
- wheel box
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the gear-box reliability test and evaluation technical field, which solves the problem that a method and a device for examining and evaluating the temperature boost and lubrication performance of gear-box assembly are not available in our nation currently. A gear-box assembly temperature boost and lubrication performance testing apparatus comprises an electric motor, a sample clamping device, an elevation workbench. One side of the elevation workbench is hinged with a hinge rack, and the other side is arranged on a positioning support bracket. The utility model has the advantages that the testing apparatus fills the blank of the test about gear-box in our nation, provides data support for measurement and evaluation of reliability index of the gear-box assembly, thereby effective reducing the development cycle of the gear-box assembly, monitoring the quality of batch products, and reducing developing cost for new products.
Description
Technical field
The utility model belongs to the technical field that the wheel box fail-test is estimated, be specifically related to gear box assembly temperature rising and greasy property testing equipment, it is applicable to the Quality Surveillance and Evaluation of automobile, engineering machinery, agricultural machinery engineering wheel box product newly developed and volume production product.
Background technology
Transmission assembly is the vitals of automobile, engineering machinery, agricultural machinery.The reliability of transmission assembly will be directly connected to driver's life security, influence dynamic property, the economy of complete machine.Friction generates heat owing to taking place between each kinematic pair in operation process for transmission assembly, mainly contains to scratch oily resistance, the friction of bearing system, gearing mesh gear tooth friction, oil sealing friction, the friction of synchronous ring cut-out lubricating oil.Wheel box since the design improper insufficient lubrication that causes and the too fast oil gas temperature difference of temperature rise too big city make wheel box generation premature wear, the generation parts are ablated when serious, wheel box takes place stuck or the gear shaft fracture, cause the gearbox function forfeiture, cause traffic personal safety accident to take place.The temperature rise of transmission assembly and greasy property are the important indicators of wheel box reliability.Abroad with transmission assembly greasy property and temperature rise as category-A scoring item (promptly producing the most serious fault item), must test in the monitoring of the quality of the exploitation checking of new product and bulk article.Owing to design improper too fast, the excessive temperature differentials of overheating that causes, cause lubricating oil viscosity to descend, reduce lubricant effect, early stage damage of wheel box generation parts or parts are ablated, transmission failure takes place, car load can not be worked or traffic hazard is easily taken place.In the world, the temperature rise of wheel box and the temperature difference are to estimate the important indicator of transmission assembly, and the index request of all unmatchful transmission assembly temperature rise and the temperature difference among existing industry standard QC/T29063-92 " automotive mechanical transmission assembly technical conditions ", the QC/T568-1999 " automotive mechanical transmission bench test method " of China.At present domestic about transmission assembly temperature rise and greasy property examination and estimate and belong to blank spot.
Summary of the invention
The utility model is all blank problem in order to solve present China about the temperature rise of transmission assembly and the method and apparatus of greasy property examination and evaluation, the test method and the testing equipment of a kind of gear box assembly temperature rising and greasy property are provided, the test of temperature rise and greasy property when it has realized that on indoor stand transmission assembly longitudinally tilted different angles according to the car load configuration needs.
The utility model adopts following technical scheme to realize:
The testing equipment of gear box assembly temperature rising described in the utility model and greasy property: comprise self-powered platform, described self-powered platform one end is installed the test specimen clamp device that is used to clamp the test wheel box, the other end is installed the motor that is used to drive the test wheel box, motor output shaft passes through spring coupling, speeder is connected with test wheel box input shaft, test is provided with rotation-speed measuring device and temperature sensor on the wheel box and at corresponding position opening, the self-powered platform that test specimen clamp device one side is installed is articulated on the hinge mount, the self-powered platform that motor one side is installed is movably installed on the positioning supporting frame, has some pilot holes on the positioning supporting frame from top to bottom.
The self-powered platform middle part that motor one side is installed wears leading screw, and the leading screw upper end is provided with the lifting handwheel.
Testing equipment configuration operation bench described in the utility model, industrial computer display, regulator cubicle can be realized automatic control.
Test method of the present utility model, step is as follows:
1), at the corresponding position of test wheel box opening, stickup transparent material;
2), clamp test wheel box, its input end connection motor;
3), adjusting the test wheel box locks setting test parameters, starter motor, the lubrication circumstances at each position of visual test variator, measurement temperature rise situation behind required angle position;
4), test figure and design predetermined value are compared, confirm whether gear box assembly temperature rising and greasy property meet the requirements.
The utility model specifically is to adopt mechanical transmission greasy property testing table, adopts industrial computer or manually control.Simultaneously testing table can be according to car load road actual condition simulation variator greasy property test and temperature test under the various angles when the car load climb and fall.Whether whether the performance that pass test data and transmission design are determined and the comparative analysis of temperature difference index meet the car load configuration requirement in order to judge variator, use reliable.Simultaneously the variator of volume production is tested, confirmed whether the production transmissions quality is under the effective monitoring, so that improve and ensure the reliable and secure property of transmission assembly.
Test method described in the utility model and testing equipment can satisfy following specific requirement:
1, selects to enter the parameter setting state by functional picture, can set every test parameters: temperature, angle of inclination, operating rate etc. according to different wheel boxes and different car load configuration needs;
2, can realize control automatically and manually control on the maneuverability pattern;
3, manually controlling among the manual operation, can carry out parameter setting and special test, carry out test parameters measurement and monitoring, data processing, display device operation conditions and test parameters, correlation properties curve real time monitoring in real time by computer supervisory control system, and the printout test findings;
4, under automatic control mode, can set working procedure, test sequence, pilot project and correlation parameter, carry out individual event or multinomial test event automatically, determine monitoring in real time, and data are handled in real time, finish computing and correlation curve and draw, show that test findings also finishes printout;
5, testing table has test preassigned pattern satisfied back realization self diagnosis and warning function;
The relative prior art of the utility model has following beneficial effect: the means of testing method that has solved gear box assembly temperature rising and greasy property, filled up this test blank of domestic wheel box, for the measurement for Evaluation of transmission assembly reliability index provides the data support, can effectively shorten the construction cycle of transmission assembly and bulk article is carried out quality monitoring, reduce the new-product development expense and improve social benefit and economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the side view of Fig. 1
Among the figure: 1-motor, 2-positioning supporting frame, 3-spring coupling, the 4-speeder, 5-rotation-speed measuring device, 6-test specimen clamp device, 7-tests wheel box, 8-temperature sensor, 9-hinge mount, the 10-operation bench, 11-industrial computer display, 12-regulator cubicle, the 13-self-powered platform, 14-lifting handwheel, 15-leading screw, the 16-traveling nut, 17-ground black iron, 18-pilot hole
Embodiment
Embodiment to this explanation is described further in conjunction with the accompanying drawings, and embodiment is used for illustrating of the present utility model, rather than it is imposed any restrictions.
The testing equipment of gear box assembly temperature rising described in the utility model and greasy property: comprise self-powered platform 13, described self-powered platform 13 1 ends are installed the test specimen clamp device 6 that is used to clamp the test wheel box, the other end is installed the motor 1 that is used to drive test wheel box 7, motor 1 output shaft is by spring coupling 3, speeder 4 is connected with test wheel box 7 input shafts, test is provided with rotation-speed measuring device 5 and temperature sensor 8 on the wheel box 7 and at corresponding position opening, the self-powered platform 13 that test specimen clamp device 6 one sides are installed is articulated on the hinge mount 9, the self-powered platform 13 that motor 1 one sides are installed is movably installed on the positioning supporting frame 2, has pilot hole 18 on the positioning supporting frame 2 from top to bottom.
Self-powered platform 13 middle parts that motor 1 one sides are installed wear leading screw 15, and leading screw 15 upper ends are provided with lifting handwheel 14.
Testing equipment configuration operation bench 10 described in the utility model, industrial computer display 11, regulator cubicle 12 can be realized automatic control.
The basic specification of testing equipment described in the utility model:
A, input speed 300～3000r/min
B, temperature test scope-30～200 ℃
C, wheel box axis and horizontal plane angle setting range-6～15 °
D, tachometric survey precision ± 5r/min (F.S)
E, temperature measurement accuracy ± 1 ℃ (F.S)
The test method of gear box assembly temperature rising described in the utility model and greasy property equipment, its step is as follows:
1), requires to paste transparent material at test wheel box 7 corresponding position openings according to product design;
2), clamp test wheel box 7, its input end connection motor 1;
3), adjusting test wheel box 7 locks setting test parameters, starter motor 1, the lubrication circumstances at visual test variator 7 each position, measurement temperature rise situation behind required angle position;
4), test figure and design predetermined value are compared, confirm whether gear box assembly temperature rising and greasy property meet the requirements.
Be contained on the test test specimen clamp device 6 by the test transmission assembly, will test by positioning supporting frame 2 according to pre-provisioning request and lock after wheel box 7 is adjusted to required angle position, test macro writes down test ambient temperature automatically.Require to carry out experimental test according to test program behind the starter motor, realize in the process of the test that screen detects, shows immediately, draws the correlation properties curve in real time.After the off-test, record test figure, operating condition of test, test specimen numbering, testing crew, time date of test, and printout result.
After the off-test test figure and design predetermined value are compared, confirm whether transmission assembly greasy property and temperature rise meet the requirements.
Claims (3)
1. gear box assembly temperature rising and greasy property testing equipment, it is characterized in that comprising self-powered platform (13), described self-powered platform (13) one ends are installed the test specimen clamp device (6) that is used to clamp the test wheel box, the other end is installed the motor (1) that is used for driving test wheel box (7), motor (1) output shaft is by spring coupling (3), speeder (4) is connected with test wheel box (7) input shaft, rotation-speed measuring device (5) and temperature sensor (8) are set and at corresponding position opening in test wheel box (7), the self-powered platform (13) that test specimen clamp device (6) one sides are installed is articulated on the hinge mount (9), the self-powered platform (13) that motor (1) one side is installed is movably installed on the positioning supporting frame (2), has some pilot holes (18) on the positioning supporting frame (2) from top to bottom.
2. gear box assembly temperature rising according to claim 1 and greasy property testing equipment is characterized in that self-powered platform (13) middle part of described installation motor (1) one side wears leading screw (15), and leading screw (15) upper end is provided with lifting handwheel (14).
3. gear box assembly temperature rising according to claim 1 and 2 and greasy property testing equipment is characterized in that described testing equipment configuration operation bench (10), industrial computer display (11), regulator cubicle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201023114U CN201083604Y (en) | 2007-08-20 | 2007-08-20 | Transmission-gear box assembly temperature-lifting and lubricating property test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201023114U CN201083604Y (en) | 2007-08-20 | 2007-08-20 | Transmission-gear box assembly temperature-lifting and lubricating property test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083604Y true CN201083604Y (en) | 2008-07-09 |
Family
ID=39626072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201023114U Expired - Fee Related CN201083604Y (en) | 2007-08-20 | 2007-08-20 | Transmission-gear box assembly temperature-lifting and lubricating property test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083604Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363769B (en) * | 2008-09-15 | 2011-05-11 | 奇瑞汽车股份有限公司 | Revolving gear for spin-testing table for automobile gear box |
| CN103512747A (en) * | 2012-06-21 | 2014-01-15 | 中国人民解放军总后勤部油料研究所 | Synchronization performance evaluation device for manual transmission synchronizer |
-
2007
- 2007-08-20 CN CNU2007201023114U patent/CN201083604Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363769B (en) * | 2008-09-15 | 2011-05-11 | 奇瑞汽车股份有限公司 | Revolving gear for spin-testing table for automobile gear box |
| CN103512747A (en) * | 2012-06-21 | 2014-01-15 | 中国人民解放军总后勤部油料研究所 | Synchronization performance evaluation device for manual transmission synchronizer |
| CN103512747B (en) * | 2012-06-21 | 2015-09-30 | 中国人民解放军总后勤部油料研究所 | Synchronization performance evaluation device for manual transmission synchronizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101105424B (en) | Gear box assembly temperature rising and lubricating property test method and test apparatus | |
| CN206020044U (en) | A kind of driving axis lubricate bench test device | |
| CN103048136B (en) | High and low temperature environment service life testing machine for joint bearing | |
| CN205404113U (en) | Gear fault diagnostic test platform | |
| CN111307639B (en) | Floating oil seal running-in abrasion leakage performance testing machine | |
| CN105628378A (en) | Gear dynamic stress test device | |
| CN103543009A (en) | Gearbox test bed | |
| CN112557025B (en) | Planetary gear test bench for simulating multi-working-condition environment and working method | |
| CN105257524B (en) | A kind of oil pump test platform and its method of testing | |
| CN104266839A (en) | Vehicle gearbox test bed capable of simulating road working conditions | |
| CN101975709A (en) | Bolt loading ring-block type corrosive wear testing machine | |
| CN201083604Y (en) | Transmission-gear box assembly temperature-lifting and lubricating property test apparatus | |
| CN201837516U (en) | Automatic gear shift test bed for automobile speed changing box | |
| CN102305713A (en) | Online test device for automated mechanical transmission (AMT) | |
| EP4369241A1 (en) | Method for calculating operating state of thrust bearing on basis of oil film stress temperatures, and system | |
| CN205898467U (en) | A test bench that is used for light -duty vehicle drive bridge performance and endurance test | |
| CN103954449A (en) | Detecting device and method of vehicle rear axle assembly gear lubrication in different simulated road conditions | |
| CN104931548A (en) | Oxygen sensor lean production line | |
| CN204422208U (en) | Automotive gear shifter device for testing endurance | |
| CN201575910U (en) | Automobile water pump bearing test machine | |
| CN111634043A (en) | Intelligent detection control press | |
| CN102721544A (en) | Comprehensive performance testing table of overrunning clutch | |
| CN202793782U (en) | Comprehensive performance testing table of overrunning clutch | |
| CN204731023U (en) | A kind of reductor adds the running test platform of load | |
| CN203858093U (en) | Main shaft test stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20110820 |