CN105445016A - Vehicle control mechanism durability test device - Google Patents
Vehicle control mechanism durability test device Download PDFInfo
- Publication number
- CN105445016A CN105445016A CN201510997173.XA CN201510997173A CN105445016A CN 105445016 A CN105445016 A CN 105445016A CN 201510997173 A CN201510997173 A CN 201510997173A CN 105445016 A CN105445016 A CN 105445016A
- Authority
- CN
- China
- Prior art keywords
- bracing wire
- control mechanism
- gear
- connecting rod
- catanator
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The invention discloses a vehicle control mechanism durability test device. The vehicle control mechanism durability test device includes a test table, a motor and a gearbox; the test table is used for fixedly installing a control mechanism; the motor is connected with the gearbox; the gearbox is provided with a transmission wheel; the gearbox drives the transmission wheel to rotate; the transmission wheel is provided with a transmission shaft; a certain distance is left between the transmission shaft and the rotating shaft of the transmission wheel; the transmission shaft is connected with a connecting rod; the connecting rod is movably connected with the transmission shaft; and one end of the connecting rod is provided with a gear shifting rod of the control mechanism. According to the vehicle control mechanism durability test device, an eccentric link mechanism is adopted to realize reciprocating movement of the gear shifting rod of the control mechanism, so that gear selecting operation and gear shifting operation of the control mechanism can be simulated respectively, and therefore, durability tests on the gear selecting function and gear shifting function of the control mechanism can be realized, and at the same time, the actual working state of a pull cable can be simulated, and therefore, when the gear shifting rod is tested, and a durability test on the pull cable can be completed. The vehicle control mechanism durability test device has the advantages of simple operation principle, convenient installation and operation, low manufacturing cost and high universality, and can reduce test cost.
Description
Technical field
The present invention relates to auto parts and components detection technique field, particularly a kind of car control mechanism endurance quality test unit.
Background technology
Automobile shifting operation mechanism assembly is one of critical component of passenger car, and the quality of its performance and the degree of reliability in serviceable life are directly connected to use and the security performance of car load.In the production run of shift control mechanism, need to carry out durability test to gearshift in shift control mechanism and gear selecting, gear-shifting bracing wire, due to the difference of automotive type, also there is very large difference in the structure of shift control mechanism and the installation situation of bracing wire, existing endurance quality test unit can only detect for the shift control linkage of certain specific model usually, and cannot meet the requirement of various different shift control mechanism endurance quality test.If adopt existing endurance quality test unit, then need to transform device for different shift control mechanisms, the cost of catanator endurance quality test will inevitably be increased like this, and often can not simulate the actual working state of bracing wire completely, cannot detect accurately the endurance quality of bracing wire under actual working state.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, there is provided a kind of structure simple, the car control mechanism endurance quality test unit that cost is low, the durability test of the gear selecting to catanator, gear shift operation can be realized, and the practical set state of gear selecting bracing wire and gear-shifting bracing wire can be simulated, the endurance quality under actual condition of bracing wire is detected accurately.
For solving the problems of the technologies described above, present invention employs a kind of car control mechanism endurance quality test unit, comprise testing table, motor and wheel box, described testing table is for fixedly mounting catanator, motor connects wheel box, wheel box is provided with power wheel, wheel box drives power wheel to rotate, power wheel is provided with transmission shaft, certain spacing is set between transmission shaft and the turning axle of power wheel, transmission shaft is connected with connecting rod, and for being flexibly connected between connecting rod with transmission shaft, the connecting rod other end is connected with the gear level of catanator.
Further, described testing table is provided with two groups for fixedly mounting the mounting hole site of catanator, be respectively gear selecting mounting hole site and gearshift mounting hole site, when catanator is arranged on gear selecting mounting hole site and gearshift mounting hole site, left and right gear selecting and the front and back gearing movement of gear level can be simulated respectively.
Further, described connecting rod is connected by adapter sleeve with between gear level, and adapter sleeve is provided with connecting hole, and adapter sleeve one end is connected by articulate with between connecting rod, and the other end is enclosed within gear level by connecting hole.
Further, this device also comprises a bracing wire mounting bracket, described bracing wire mounting bracket is provided with gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism, described gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism comprise and are arranged on installed cassette on bracing wire mounting bracket and Connection Block, described Connection Block is provided with spacing deck and charger, described bracing wire is arranged in installed cassette and spacing deck, its end connects charger, when pulling bracing wire, charger applies an acting force to bracing wire, and this acting force can make bracing wire be returned to initial position.
Further, the revolving part that described charger comprises the support be fixedly mounted on Connection Block, rack-mount rotating shaft and is arranged in rotating shaft, described rotating shaft and support, between rotating shaft with revolving part for being flexibly connected, rotating shaft is provided with torsion spring, described one end connects Connection Block, the other end connects revolving part, and described bracing wire is connected on revolving part.
The present invention adopts eccentric wheel connecting rod mechanism to realize the to-and-fro movement of catanator gear level, can simulate gear selecting and the gear shift operation of catanator by arranging different mounting hole site respectively, realizes the endurance quality test to gear selecting in catanator and gearshift function; Adopt the actual working state of bracing wire mounting bracket simulation bracing wire simultaneously, complete while gear level is tested and the endurance quality of bracing wire is tested, this bracing wire mounting bracket adopts aluminium section bar to be connected by screw and forms, can combine arbitrarily according to bracing wire installation sites different in different automobile types and regulate, structure is simple, and versatility is good; This device principle of operation is simple, installs easy to operate, low cost of manufacture, is applicable to the endurance quality test of various different catanator, greatly reduces the experimentation cost of catanator.
Accompanying drawing explanation
Fig. 1 is structural upright schematic diagram of the present invention.
Fig. 2 is structural front view of the present invention.
Fig. 3 is structure vertical view of the present invention.
Fig. 4 is the two kind installment state schematic diagram of catanator on testing table in the present invention.
Fig. 5 is charger structural representation in the present invention.
Fig. 6 is connecting jacket structure schematic diagram in the present invention.
In figure: 1, testing table, 2, motor, 3, wheel box, 4, power wheel, 5, transmission shaft, 6, turning axle, 7, connecting rod, 8, adapter sleeve, 9, connecting hole, 10, bracing wire mounting bracket, 11, installed cassette, 12, Connection Block, 13, support, 14, rotating shaft, 15, revolving part, 16, torsion spring, 17, gear selecting mounting hole site, 18, gearshift mounting hole site, 19, gear selecting bracing wire, 20, gear-shifting bracing wire, 21, spacing deck, 22, gear level.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figures 1 to 3, for a kind of car control mechanism endurance quality test unit, comprise testing table 1, motor 2 and wheel box 3, described testing table 1 is for fixedly mounting catanator, motor 2 connects wheel box 3, wheel box 3 is provided with power wheel 4, wheel box 3 drives power wheel 4 to rotate, power wheel 4 is provided with transmission shaft 5, between the turning axle 6 of transmission shaft 5 and power wheel 4, certain spacing is set, transmission shaft 5 is connected with connecting rod 7, for being flexibly connected between connecting rod 7 with transmission shaft 5, connecting rod 7 other end is connected with the gear level 22 of catanator.
Described testing table 1 is provided with two groups for fixedly mounting the mounting hole site of catanator, be respectively gear selecting mounting hole site 17 and gearshift mounting hole site 18, when catanator is arranged on gear selecting mounting hole site 17 and gearshift mounting hole site 18, left and right gear selecting and the front and back gearing movement of gear level 22 can be simulated respectively.
Described connecting rod 7 is connected by adapter sleeve 8 with between gear level 22, adapter sleeve 8 is provided with connecting hole 9, and adapter sleeve 8 one end is connected by articulate with between connecting rod 7, and the other end is enclosed within gear level 22 by connecting hole 9.
Power wheel 4 in this device, to be connected by articulate between connecting rod 7 and adapter sleeve 8, form an eccentric wheel connecting rod mechanism, motor 2 is after wheel box 3 speed change, wheel box 3 drives power wheel 4 to rotate, now eccentric wheel connecting rod mechanism is under the driving of power wheel 4, realizes the gear level 22 be connected on adapter sleeve 8 and moves reciprocatingly.As shown in Figure 4, when to be fixedly installed to the gear selecting mounting hole site 17 on testing table by screw when catanator, under the effect of eccentric wheel connecting rod mechanism, gear level 22 does the gear selecting operation of continuous print left and right in catanator, realizes the durability test to gear selecting function in catanator; When to be fixedly installed to the gear shift mounting hole site 18 on testing table 1 by screw when catanator, under the effect of eccentric wheel connecting rod mechanism, gear level 22 does gear-change operation before and after continuous print in catanator, realizes the durability test to gearshift function in catanator.
This device not only can carry out endurance quality test to the gear selecting of gear level in catanator and gear shift operation, can also simulate, realize simultaneously to the test of the endurance quality of bracing wire the working condition of bracing wire when gear selecting in catanator and gearshift; The endurance quality test of bracing wire is realized by arranging a bracing wire mounting bracket 10.As shown in Figure 1, this device comprises a bracing wire mounting bracket 10, this bracing wire mounting bracket 10 adopts aluminium section bar to combine and installs composition, installation is fixed to bracing wire mounting bracket 10 entirety, bracing wire mounting bracket 10 is provided with gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism, described gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism comprise and are arranged on installed cassette 11 on bracing wire mounting bracket 10 and Connection Block 12, described Connection Block 12 is provided with spacing deck 21 and charger, described bracing wire is arranged in installed cassette 11 and spacing deck 21, its end connects charger, when pulling bracing wire, charger applies an acting force to bracing wire, this acting force can make bracing wire be returned to initial position.
As shown in Figure 5, the revolving part 15 that described charger comprises the support 13 be fixedly mounted on Connection Block 12, is arranged on the rotating shaft 14 on support 13 and is arranged in rotating shaft 14, described rotating shaft 14 and support 13, between rotating shaft 14 with revolving part 15 for being flexibly connected, rotating shaft 14 is provided with torsion spring 16, described torsion spring 16 one end connects Connection Block 13, the other end connects revolving part 15, and described bracing wire is connected on revolving part 15.
The maximum feature of of this bracing wire mounting bracket is bracing wire mounting bracket, each ingredient of gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism is all can be freely regulated, particularly wherein the position of Connection Block and angle can adjust according to the installation situation of bracing wire actual working state, realize the simulate assemble to bracing wire, reflect the real work situation of bracing wire truly, improve the accuracy of bracing wire endurance quality test.
When testing, first catanator is fixedly mounted in gear selecting mounting hole site 17, the gear selecting bracing wire 19 be arranged on catanator is each passed through installed cassette 11 and spacing deck 21, undertaken spacing by the overcoat of installed cassette 11 and the 21 pairs of gear selecting bracing wires 19 of spacing deck, the heart yearn of gear selecting bracing wire 19 is connected on the revolving part 15 of charger; Starter motor 2, under the effect of power wheel 4, the gear level 22 in catanator carries out left and right gear selecting operation continuously, and while gear level about 22 block selecting operation, gear level 22 is constantly strained block selecting bracing wire 19 and unclamped; When straining gear selecting bracing wire 19, the heart yearn of gear selecting bracing wire 19 pulls revolving part 15 14 rotations around the shaft on charger, now torsion spring 16 acts on an opposition on revolving part 15, the heart yearn that this opposition is not only gear selecting bracing wire 19 provides a testing experiment power, simultaneously for revolving part 15 provides one to make its restoring force of replying initial position; When unclamping gear selecting bracing wire 19, under the reaction force acts that the heart yearn of gear selecting bracing wire 19 provides at torsion spring 16, follow revolving part 15 and be returned to initial position together, so far complete a test period, along with the operation of gear level 22 continuous print left and right gear selecting, realize testing the endurance quality of gear selecting bracing wire 19.
Similarly, when being fixedly mounted on by catanator in gearshift mounting hole site 18, gear-shifting bracing wire 20 is each passed through corresponding installed cassette 11 and spacing deck 21, and the heart yearn of gear-shifting bracing wire 20 connects charger, starter motor 2, can realize testing the endurance quality of gear-shifting bracing wire 20.
Instructions of the present invention and accompanying drawing are considered to illustrative and nonrestrictive; on basis of the present invention; those skilled in the art are according to disclosed technology contents; do not need performing creative labour just can make some to some of them technical characteristic to replace and distortion, all in protection scope of the present invention.
Claims (5)
1. car control mechanism endurance quality test unit, it is characterized in that: comprise testing table, motor and wheel box, described testing table is for fixedly mounting catanator, and motor connects wheel box, and wheel box is provided with power wheel, wheel box drives power wheel to rotate, power wheel is provided with transmission shaft, certain spacing is set between transmission shaft and the turning axle of power wheel, transmission shaft is connected with connecting rod, for being flexibly connected between connecting rod with transmission shaft, the connecting rod other end is connected with the gear level of catanator.
2. car control mechanism endurance quality test unit according to claim 1, it is characterized in that: described testing table is provided with two groups for fixedly mounting the mounting hole site of catanator, be respectively gear selecting mounting hole site and gearshift mounting hole site, when catanator is arranged on gear selecting mounting hole site and gearshift mounting hole site, left and right gear selecting and the front and back gearing movement of gear level can be simulated respectively.
3. car control mechanism endurance quality test unit according to claim 1, it is characterized in that: described connecting rod is connected by adapter sleeve with between gear level, adapter sleeve is provided with connecting hole, adapter sleeve one end is connected by articulate with between connecting rod, and the other end is enclosed within gear level by connecting hole.
4. car control mechanism endurance quality test unit according to any one of claim 1 to 3, it is characterized in that: also comprise a bracing wire mounting bracket, described bracing wire mounting bracket is provided with gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism, described gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism comprise and are arranged on installed cassette on bracing wire mounting bracket and Connection Block, described Connection Block is provided with spacing deck and charger, described bracing wire is arranged in installed cassette and spacing deck, its end connects charger, when pulling bracing wire, charger applies an acting force to bracing wire, this acting force can make bracing wire be returned to initial position.
5. car control mechanism endurance quality test unit according to claim 4, it is characterized in that: the revolving part that described charger comprises the support be fixedly mounted on Connection Block, rack-mount rotating shaft and is arranged in rotating shaft, described rotating shaft and support, between rotating shaft with revolving part for being flexibly connected, rotating shaft is provided with torsion spring, described one end connects Connection Block, the other end connects revolving part, and described bracing wire is connected on revolving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997173.XA CN105445016B (en) | 2015-12-25 | 2015-12-25 | Car control mechanism endurance quality experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510997173.XA CN105445016B (en) | 2015-12-25 | 2015-12-25 | Car control mechanism endurance quality experimental rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105445016A true CN105445016A (en) | 2016-03-30 |
| CN105445016B CN105445016B (en) | 2019-03-22 |
Family
ID=55555476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510997173.XA Expired - Fee Related CN105445016B (en) | 2015-12-25 | 2015-12-25 | Car control mechanism endurance quality experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105445016B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389356A (en) * | 2017-07-19 | 2017-11-24 | 浙江方向实业有限公司 | One kind is used for shift handle gearshift periodic test facility |
| CN107907347A (en) * | 2017-12-14 | 2018-04-13 | 苏州诚峰机电设备有限公司 | Gear level striking gear is used in selector test |
| CN111413107A (en) * | 2020-04-21 | 2020-07-14 | 合肥研泰自动化设备有限公司 | High-low temperature reliability test bed for automobile gear shifting operation |
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| CN201201512Y (en) * | 2007-12-27 | 2009-03-04 | 上海汽车变速器有限公司 | Shift control mechanism |
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| CN201373803Y (en) * | 2009-03-10 | 2009-12-30 | 宁波阿帕奇机械有限公司 | Durability tester of flexible gear selecting and shifting shaft for automobile |
| CN102944421A (en) * | 2012-12-03 | 2013-02-27 | 上汽通用五菱汽车股份有限公司 | Endurance test device for gear choosing-shifting control mechanism assembly |
| CN202965965U (en) * | 2012-12-14 | 2013-06-05 | 浙江泰鸿机电有限公司 | Automobile accelerator pedal assembly |
| CN204422208U (en) * | 2015-03-23 | 2015-06-24 | 宁波鹏程拉索有限公司 | Automotive gear shifter device for testing endurance |
| CN204628530U (en) * | 2015-04-29 | 2015-09-09 | 中国重汽集团成都王牌商用车有限公司 | Gear-shifting bracing wire assembling & adjusting system |
| CN205449456U (en) * | 2015-12-25 | 2016-08-10 | 四川航天世东汽车部件有限公司 | Durability test device of automobile operation mechanism |
-
2015
- 2015-12-25 CN CN201510997173.XA patent/CN105445016B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000180305A (en) * | 1998-12-17 | 2000-06-30 | Mitsubishi Motors Corp | Travelling simulator device of vehicle |
| CN2800258Y (en) * | 2005-06-21 | 2006-07-26 | 重庆工学院 | Vehicular cable endurance tester |
| CN201201512Y (en) * | 2007-12-27 | 2009-03-04 | 上海汽车变速器有限公司 | Shift control mechanism |
| CN201224321Y (en) * | 2008-06-25 | 2009-04-22 | 东风汽车有限公司 | Flexible shaft speed change manipulator convenient for returning to neutral gear |
| CN201373803Y (en) * | 2009-03-10 | 2009-12-30 | 宁波阿帕奇机械有限公司 | Durability tester of flexible gear selecting and shifting shaft for automobile |
| CN102944421A (en) * | 2012-12-03 | 2013-02-27 | 上汽通用五菱汽车股份有限公司 | Endurance test device for gear choosing-shifting control mechanism assembly |
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| CN204422208U (en) * | 2015-03-23 | 2015-06-24 | 宁波鹏程拉索有限公司 | Automotive gear shifter device for testing endurance |
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| CN205449456U (en) * | 2015-12-25 | 2016-08-10 | 四川航天世东汽车部件有限公司 | Durability test device of automobile operation mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389356A (en) * | 2017-07-19 | 2017-11-24 | 浙江方向实业有限公司 | One kind is used for shift handle gearshift periodic test facility |
| CN107907347A (en) * | 2017-12-14 | 2018-04-13 | 苏州诚峰机电设备有限公司 | Gear level striking gear is used in selector test |
| CN111413107A (en) * | 2020-04-21 | 2020-07-14 | 合肥研泰自动化设备有限公司 | High-low temperature reliability test bed for automobile gear shifting operation |
| CN111413107B (en) * | 2020-04-21 | 2022-03-29 | 合肥研泰自动化设备有限公司 | High-low temperature reliability test bed for automobile gear shifting operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105445016B (en) | 2019-03-22 |
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Address after: 610100 No. 118 North Road, Chengdu economic and Technological Development Zone, Chengdu, Sichuan Patentee after: Sichuan Aerospace Shidong Technology Co.,Ltd. Address before: 610100 No. 118 North Road, Chengdu economic and Technological Development Zone, Chengdu, Sichuan Patentee before: SICHUAN HANGTIAN SHIDONG AUTO PARTS Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20211225 |