CN105445016B - Car control mechanism endurance quality experimental rig - Google Patents
Car control mechanism endurance quality experimental rig Download PDFInfo
- Publication number
- CN105445016B CN105445016B CN201510997173.XA CN201510997173A CN105445016B CN 105445016 B CN105445016 B CN 105445016B CN 201510997173 A CN201510997173 A CN 201510997173A CN 105445016 B CN105445016 B CN 105445016B
- Authority
- CN
- China
- Prior art keywords
- bracing wire
- gear
- connecting rod
- endurance quality
- driving wheel
- 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
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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 kind of car control mechanism endurance quality experimental rigs, including testing stand, motor and gearbox, the testing stand connects gearbox, is provided with driving wheel on gearbox for operating mechanism, motor to be fixedly mounted, gearbox drives driving wheel rotation, it is provided with transmission shaft on driving wheel, certain spacing is set between transmission shaft and the rotary shaft of driving wheel, is connected with connecting rod on transmission shaft, to be flexibly connected between connecting rod and transmission shaft, the gear lever connection of the connecting rod other end and operating mechanism.The reciprocating motion of operating mechanism gear lever is realized using eccentric wheel connecting rod mechanism, simulates the gear selecting and gear shift operation of operating mechanism respectively, realizes and the endurance quality of gear selecting in operating mechanism and gearshift function is tested；The actual working state for simulating bracing wire simultaneously is completed to test the endurance quality of bracing wire while testing gear lever, and operating principle is simple, and installation is easy to operate, and manufacturing cost is low, and versatility is good, can reduce experimentation cost.
Description
Technical field
The present invention relates to auto parts and components detection technique field, in particular to a kind of car control mechanism endurance quality test
Device.
Background technique
Automobile shifting operation mechanism assembly is one of critical component of passenger car, and the fine or not and service life of performance can
The use and security performance of vehicle are directly related to by degree.In the production process of shift control mechanism, need to grasp shift
Gearshift and gear selecting, gear-shifting bracing wire carry out durability test in vertical mechanism, due to the difference of automotive type, shift control mechanism
Structure and bracing wire installation situation there is also very big difference, existing endurance quality experimental rig be typically only capable to for some
The shift control linkage of specific model is detected, and is unable to satisfy various different shift control mechanism endurance quality tests
It is required that.If needing to change device for different shift control mechanisms using existing endurance quality experimental rig
It makes, necessarily will increase the cost of operating mechanism endurance quality test in this way, and tend not to the practical work for simulating bracing wire completely
Make state, accurate detection can not be carried out to endurance quality of the bracing wire under actual working state.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, provide that a kind of structure is simple, automobile operation machine at low cost
Structure endurance quality experimental rig can simulate gear selecting drawing, it can be achieved that durability test to the gear selecting of operating mechanism, gear shift operation
The practical set state of line and gear-shifting bracing wire carries out accurate detection to the endurance quality under actual condition of bracing wire.
In order to solve the above technical problems, present invention employs a kind of car control mechanism endurance quality experimental rigs, including
Testing stand, motor and gearbox, the testing stand connect gearbox, set on gearbox for operating mechanism, motor to be fixedly mounted
Be equipped with driving wheel, gearbox drives driving wheel rotation, be provided with transmission shaft on driving wheel, the rotary shaft of transmission shaft and driving wheel it
Between certain spacing is set, connecting rod is connected on transmission shaft, to be flexibly connected between connecting rod and transmission shaft, the connecting rod other end with grasp
The gear lever connection of vertical mechanism.
Further, two groups are provided on the testing stand for the installation hole location of operating mechanism to be fixedly mounted, respectively
Gear selecting installs hole location and shift installation hole location can distinguish when operating mechanism is mounted on gear selecting installation hole location and shift installation hole location
Simulate the left and right gear selecting and front and back gearing movement of gear lever.
Further, it is connected between the connecting rod and gear lever by connector sleeve, is provided with connecting hole on connector sleeve, even
It is connected between female connector one end and connecting rod by articulate, the other end is covered on gear lever by connecting hole.
Further, which further includes a bracing wire mounting bracket, is provided with gear selecting in the bracing wire mounting bracket
Bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism, the gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism include setting
Installed cassette and attachment base in bracing wire mounting bracket are provided with limit deck and loading device on the attachment base, described
Bracing wire is mounted in installed cassette and limit deck, and end connects loading device, and loading device applies bracing wire when pulling bracing wire
Add an active force, which can make bracing wire be returned to initial position.
Further, the loading device includes the bracket being fixedly mounted on attachment base, rack-mount turn
Axis and the revolving part being mounted in shaft are flexibly connected between the shaft and bracket, shaft and revolving part, are arranged in shaft
There is torsional spring, the one end of torsional spring connects attachment base, and the other end connects revolving part, and the bracing wire is connected on revolving part.
The present invention realizes the reciprocating motion of operating mechanism gear lever using eccentric wheel connecting rod mechanism, by the way that different peaces is arranged
Dress hole location can simulate the gear selecting and gear shift operation of operating mechanism respectively, realize to the durable of gear selecting in operating mechanism and gearshift function
Performance test；Simultaneously using the actual working state of bracing wire mounting bracket simulation bracing wire, while testing gear lever
It completes to test the endurance quality of bracing wire, which is connected by screw to using aluminum profile, can be according to difference
Different bracing wire installation sites is arbitrarily combined and is adjusted in vehicle, and structure is simple, and versatility is good；The device operating principle
Simply, installation is easy to operate, and manufacturing cost is low, is applicable to the endurance quality test of various different operating mechanisms, substantially reduces
The experimentation cost of operating mechanism.
Detailed description of the invention
Fig. 1 is structure of the invention stereoscopic schematic diagram.
Fig. 2 is structure of the invention main view.
Fig. 3 is structure of the invention top view.
Fig. 4 is two kind installation condition schematic diagrames of the operating mechanism on testing stand in the present invention.
Fig. 5 is loading device structural schematic diagram in the present invention.
Fig. 6 is connecting jacket structure schematic diagram in the present invention.
In figure: 1, testing stand, 2, motor, 3, gearbox, 4, driving wheel, 5, transmission shaft, 6, rotary shaft, 7, connecting rod, 8, company
Female connector, 9, connecting hole, 10, bracing wire mounting bracket, 11, installed cassette, 12, attachment base, 13, bracket, 14, shaft, 15, rotation
Part, 16, torsional spring, 17, gear selecting installation hole location, 18, shift installation hole location, 19, gear selecting bracing wire, 20, gear-shifting bracing wire, 21, limiting card
Seat, 22, gear lever.
Specific embodiment
The present invention will be further described below with reference to the drawings.
It as shown in Figures 1 to 3, is a kind of car control mechanism endurance quality experimental rig, including testing stand 1, motor 2 and change
Fast case 3, the testing stand 1 connect gearbox 3, are provided with driving wheel on gearbox 3 for operating mechanism, motor 2 to be fixedly mounted
4, gearbox 3 drives driving wheel 4 to rotate, and transmission shaft 5 is provided on driving wheel 4, between transmission shaft 5 and the rotary shaft 6 of driving wheel 4
Certain spacing is set, connecting rod 7 is connected on transmission shaft 5, is flexibly connected between connecting rod 7 and transmission shaft 5,7 other end of connecting rod
It is connect with the gear lever 22 of operating mechanism.
Two groups are provided on the testing stand 1 for the installation hole location of operating mechanism to be fixedly mounted, respectively gear selecting is installed
Hole location 17 and shift installation hole location 18 can be distinguished when operating mechanism is mounted on gear selecting installation hole location 17 and shift installation hole location 18
Simulate the left and right gear selecting and front and back gearing movement of gear lever 22.
It is connected between the connecting rod 7 and gear lever 22 by connector sleeve 8, connecting hole 9, connector sleeve 8 is provided on connector sleeve 8
It is connected between one end and connecting rod 7 by articulate, the other end is by 9 sets of connecting hole on gear lever 22.
It driving wheel 4, connecting rod 7 in the device and is connected between connector sleeve 8 by articulate, forms eccentric wheel and connect
Linkage, motor 2 is after 3 speed change of gearbox, and gearbox 3 drives driving wheel 4 to rotate, and eccentric wheel connecting rod mechanism is in driving wheel at this time
Under 4 driving, realize that the gear lever 22 being connected on connector sleeve 8 moves reciprocatingly.As shown in figure 4, when operating mechanism passes through spiral shell
When following closely the gear selecting installation hole location 17 being fixedly installed on testing stand, under the action of eccentric wheel connecting rod mechanism, gear lever 22 is being grasped
Continuous left and right gear selecting operation is done in vertical mechanism, realizes the durability test to gear selecting function in operating mechanism；Work as operating mechanism
When being fixedly installed to the installation hole location 18 of the gear shift on testing stand 1 by screw, under the action of eccentric wheel connecting rod mechanism, gear lever
22 do continuous front and back gear-change operation in operating mechanism, realize the durability test to gearshift function in operating mechanism.
The device not only can gear selecting to gear lever in operating mechanism and gear shift operation carry out endurance quality test, moreover it is possible to it is right
The working condition of bracing wire is simulated when gear selecting and shift in operating mechanism, realizes the test simultaneously to the endurance quality of bracing wire；
Endurance quality test to bracing wire is realized by one bracing wire mounting bracket 10 of setting.As shown in Figure 1, the device includes
One bracing wire mounting bracket 10, the bracing wire mounting bracket 10 are whole to bracing wire mounting bracket 10 using aluminum profile combination installation composition
Installation is fixed in body, and gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism are provided in bracing wire mounting bracket 10, described
Gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism include the installed cassette 11 being arranged in bracing wire mounting bracket 10 and connect
Joint chair 12, limit deck 21 and loading device are provided on the attachment base 12, and the bracing wire is mounted on installed cassette 11 and limit
In the deck 21 of position, end connects loading device, and loading device applies an active force to bracing wire when pulling bracing wire, which can
Bracing wire is set to be returned to initial position.
As shown in figure 5, the loading device includes the bracket 13 being fixedly mounted on attachment base 12, is mounted on bracket 13
Shaft 14 and the revolving part 15 that is mounted in shaft 14, be between the shaft 14 and bracket 13, shaft 14 and revolving part 15
It being flexibly connected, torsional spring 16 is provided in shaft 14, described 16 one end of torsional spring connects attachment base 13, and the other end connects revolving part 15,
The bracing wire is connected on revolving part 15.
One maximum feature of the bracing wire mounting bracket is that bracing wire mounting bracket, gear selecting bracing wire fixed mechanism and shift are drawn
Each component part of line fixed mechanism is all can be freely regulated, and especially wherein the position of attachment base and angle are ok
It is adjusted according to the installation situation of bracing wire actual working state, realizes that the simulation to bracing wire is assembled, truly reflect bracing wire
Real work situation, improve bracing wire endurance quality test accuracy.
In test, operating mechanism is fixedly mounted in gear selecting installation hole location 17 first, will be mounted on operating mechanism
Gear selecting bracing wire 19 be each passed through installed cassette 11 and limit deck 21, by installed cassette 11 and limit deck 21 to gear selecting draw
The housing of line 19 is limited, and the core wire of gear selecting bracing wire 19 is connected on the revolving part 15 of loading device；Start motor 2, is passing
Under the action of driving wheel 4, the gear lever 22 in operating mechanism is carried out continuously the operation of left and right gear selecting, operates in 22 or so block selecting of gear lever
While, gear lever 22 constantly tenses block selecting bracing wire 19 and unclamps；When tensing gear selecting bracing wire 19, the core wire of gear selecting bracing wire 19
14 rotation around the shaft of revolving part 15 on loading device is pulled, torsional spring 16 acts on an acting in opposition on revolving part 15 at this time
Power, the opposition are not only that the core wire of gear selecting bracing wire 19 provides a testing experiment power, while providing one for revolving part 15
A restoring force for making it reply initial position；When unclamping gear selecting bracing wire 19, what the core wire of gear selecting bracing wire 19 was provided in torsional spring 16
Under reaction force acts, revolving part 15 is followed to be returned to initial position together, a test period is so far completed, with gear lever
22 continuous left and right gear selecting operations, realize and test the endurance quality of gear selecting bracing wire 19.
Similarly, when being fixedly mounted on operating mechanism in shift installation hole location 18, gear-shifting bracing wire 20 is each passed through phase
The installed cassette 11 answered and limit deck 21, the core wire of gear-shifting bracing wire 20 connect loading device, start motor 2, can be realized pair
The endurance quality of gear-shifting bracing wire 20 is tested.
The description and the appended drawings of the invention be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
According to disclosed technology contents, some of technical characteristics can be made field technique personnel by not needing creative labor
Some replacements and deformation, are within the scope of the invention.
Claims (5)
1. car control mechanism endurance quality experimental rig, it is characterised in that: including testing stand, motor and gearbox, the examination
It tests platform and connects gearbox for operating mechanism, motor to be fixedly mounted, driving wheel is provided on gearbox, gearbox drives driving wheel
It rotates, is provided with transmission shaft on driving wheel, certain spacing is set between transmission shaft and the rotary shaft of driving wheel, is connected on transmission shaft
It is connected to connecting rod, is flexibly connected between connecting rod and transmission shaft, the gear lever connection of the connecting rod other end and operating mechanism.
2. car control mechanism endurance quality experimental rig according to claim 1, it is characterised in that: on the testing stand
Two groups are provided with for the installation hole location of operating mechanism, respectively gear selecting installation hole location and shift installation hole location, behaviour to be fixedly mounted
When vertical mechanism is mounted on gear selecting installation hole location and shift installation hole location, the left and right gear selecting and front and back shift of gear lever can be simulated respectively
Movement.
3. car control mechanism endurance quality experimental rig according to claim 1, it is characterised in that: the connecting rod with change
It is connected between bar by connector sleeve, is provided with connecting hole on connector sleeve, passes through articulate between connector sleeve one end and connecting rod
Connection, the other end are covered on gear lever by connecting hole.
4. car control mechanism endurance quality experimental rig according to any one of claim 1 to 3, it is characterised in that:
Further include a bracing wire mounting bracket, is provided with gear selecting bracing wire fixed mechanism in the bracing wire mounting bracket and gear-shifting bracing wire is fixed
Mechanism, the gear selecting bracing wire fixed mechanism and gear-shifting bracing wire fixed mechanism include the installed cassette being arranged in bracing wire mounting bracket
And attachment base, it is provided with limit deck on the attachment base and loading device, the bracing wire are mounted on installed cassette and limiting card
In seat, end connects loading device, and loading device applies an active force to bracing wire when pulling bracing wire, which can make bracing wire
It is returned to initial position.
5. car control mechanism endurance quality experimental rig according to claim 4, it is characterised in that: the loading device
Including bracket, rack-mount shaft and the revolving part being mounted in shaft being fixedly mounted on attachment base, described turn
It is to be flexibly connected between axis and bracket, shaft and revolving part, torsional spring is provided in shaft, the one end of torsional spring connects attachment base,
The other end connects revolving part, and the 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 CN105445016A (en) | 2016-03-30 |
| CN105445016B true 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) |
Families Citing this family (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 |
| 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 |
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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 |
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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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3430945B2 (en) * | 1998-12-17 | 2003-07-28 | 三菱自動車工業株式会社 | Vehicle driving simulator device |
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2015
- 2015-12-25 CN CN201510997173.XA patent/CN105445016B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105445016A (en) | 2016-03-30 |
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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 |