CN202433182U - Experiment bench of vehicular active stabilizer bar - Google Patents
Experiment bench of vehicular active stabilizer bar Download PDFInfo
- Publication number
- CN202433182U CN202433182U CN2012200076401U CN201220007640U CN202433182U CN 202433182 U CN202433182 U CN 202433182U CN 2012200076401 U CN2012200076401 U CN 2012200076401U CN 201220007640 U CN201220007640 U CN 201220007640U CN 202433182 U CN202433182 U CN 202433182U
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- CN
- China
- Prior art keywords
- stabilizer bar
- hydraulic cylinder
- base
- back shaft
- web joint
- 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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Abstract
The utility model relates to an experiment bench of a vehicular active stabilizer bar, comprising a base, stabilizer bar supporting platforms, revolving bases, a hydraulic cylinder, a connecting plate, a linear bearing and the other spare parts; the end parts of the two short sides of the base are provided with upright supporting shafts, a hydraulic cylinder connecting plate is sleeved on the supporting shaft at one end, an overhang end of the hydraulic cylinder connecting plate is provided with an installing hole connected to the hydraulic cylinder; the upper part of a shaft body of the supporting shaft at the other end is provided with the connecting plate, and the middle part is provided with a connection joint; the two stabilizer bar supporting platforms are arranged on the long side at one side of the base, the upper surfaces of the stabilizer bar supporting platforms are provided with the revolving bases. According to the experiment bench, the installation and the location of the vehicular active stabilizer bar can be effectively completed, the actual working condition of the vehicular active stabilizer bar can be simulated, the response characteristics of the experimental power can be detected, and the correctness and the reasonability of the hydraulic cylinder and a control system of the active stabilizer bar can ne verified.
Description
Technical field
The utility model relates to a kind of automobile-used active stability bar experimental stand.
Background technology
The automobile that routine is equipped with common QS is difficult to satisfy simultaneously the requirement of riding comfort and control stability two aspects, and is high and turn to that vehicle is easy to generate inclination under the situation in speed, is prone to make the driver to produce sense of fatigue and sense of insecurity if inclination is excessive.Than conventional QS, the active stability lever system can prevent the automobile sideways overturning more effectively, improve the travel conditions of steering balance property and automobile.At present, domestic automobile active stability lever system is in the starting stage, does not have the automobile enterprise that manufactures the active stability lever system temporarily; Therefore; The experimental stand of exploitation active stability bar is studied its experimental features, is to carry out requisite link of active stability bar design.
The utility model content
The utility model provides a kind of automobile-used active stability bar experimental stand, can effectively simulate active stability bar actual condition, studies its experiment response characteristic, accelerates the paces that the active stability bar is designed and developed.
The technical scheme that the utility model adopted is:
A kind of automobile-used active stability bar experimental stand, said experimental stand is provided with base, and base is the rectangle framework; Two minor face ends of base are equipped with upright back shaft; Be arranged with the hydraulic cylinder web joint on the one end back shaft, the overhanging end of hydraulic cylinder web joint is provided with mounting hole, is connecting hydraulic cylinder; The axle body top of other end back shaft is provided with web joint, and the middle part is provided with jointing;
The long limit of one side of base is provided with two stabilizer bar brace tables, and the upper surface of stabilizer bar brace table is provided with revolving bed.
Said hydraulic cylinder web joint is installed on the back shaft through linear bearing.
Said web joint is locked on back shaft through bolt.
The cylinder body of said hydraulic cylinder is provided with oil-in and oil-out, is connecting the oil cylinder of experimental system respectively.
The utility model is reasonable in design, and is simple in structure, safe and convenient to use.Proposed the experimental stand of active stability bar first, be used to check the experiment dynamic response characteristic of active stability bar, the correctness and the rationality of checking active stability bar hydraulic system and control system.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1 base; 2 stabilizer bar brace tables; 3 right back shafts; 4 jointings; 5 right web joints; 6 stabilizer bars; 7 revolving beds; 8 hydraulic cylinders; 9 linear bearings; 10 hydraulic cylinder web joints; 11 left back shafts.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done explanation further through embodiment.
Embodiment:
Referring to Fig. 1; In this instance; On the long limit of base 1 one sides, be welded with two stabilizer bar brace tables 2, and support and location be installed through the 7 pairs of stabilizer bars 6 of revolving bed that are located at stabilizer bar brace table upper surface; The installation site is identical with the installation site of automobile chassis with stabilizer bar 6, makes stabilizer bar 6 that the degree of freedom of rotating around its axis only arranged.1 liang of short end portion of the base of stand is provided with left back shaft 11 and right back shaft 3 respectively; Be installed in through being threaded on the base 1; Wherein left back shaft 11 links to each other through piston rod one end of hydraulic cylinder web joint 10 and hydraulic cylinder 8; The other end of hydraulic cylinder 8 links to each other with stabilizer bar 6 left ends, because hydraulic cylinder web joint 10 is to be installed on the left back shaft 11 through linear bearing 9, the left end that makes hydraulic cylinder 8 drive stabilizer bar 6 like this can move freely.And right back shaft 3 links to each other with stabilizer bar 6 right-hand members with middle part jointing 4 through the right web joint 5 in top, owing to right web joint 5 is locked on right back shaft 3 through bolt, therefore, the right-hand member of stabilizer bar 6 is tied and can not moves.
Hydraulic cylinder 8 is connected with the small-sized hydraulic oil cylinder station of an experimental system; As the hydraulic system of active stability bar, by the control system of active stability bar GES, angular signal, side rake angle signal and roll acceleration signal etc. are gathered, and carried out analyzing and processing according to the control law of active stability bar; Send the hydraulic system of signal controlling active stability bar; Drive solenoid valve and carry out work, make hydraulic cylinder 8 carry out work at last, the displacement that output needs.
Claims (4)
1. automobile-used active stability bar experimental stand; It is characterized in that: said experimental stand is provided with base; Base is the rectangle framework, and two minor face ends of base are equipped with upright back shaft, are arranged with the hydraulic cylinder web joint on the end back shaft; The overhanging end of hydraulic cylinder web joint is provided with mounting hole, is connecting hydraulic cylinder; The axle body top of other end back shaft is provided with web joint, and the middle part is provided with jointing;
The long limit of one side of base is provided with two stabilizer bar brace tables, and the upper surface of stabilizer bar brace table is provided with revolving bed.
2. a kind of automobile-used active stability bar experimental stand according to claim 1, it is characterized in that: said hydraulic cylinder web joint is installed on the back shaft through linear bearing.
3. a kind of automobile-used active stability bar experimental stand according to claim 1, it is characterized in that: said web joint is locked on back shaft through bolt.
4. according to the described a kind of automobile-used active stability bar experimental stand of claim 1, it is characterized in that the cylinder body of said hydraulic cylinder is provided with oil-in and oil-out, connecting the oil cylinder of experimental system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200076401U CN202433182U (en) | 2012-01-10 | 2012-01-10 | Experiment bench of vehicular active stabilizer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200076401U CN202433182U (en) | 2012-01-10 | 2012-01-10 | Experiment bench of vehicular active stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433182U true CN202433182U (en) | 2012-09-12 |
Family
ID=46782622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200076401U Expired - Fee Related CN202433182U (en) | 2012-01-10 | 2012-01-10 | Experiment bench of vehicular active stabilizer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606350A (en) * | 2015-11-29 | 2016-05-25 | 中山弗雷德机械有限公司 | Automatic mechanical part detector |
| CN109141715A (en) * | 2018-08-15 | 2019-01-04 | 芜湖中瑞模具有限公司 | Stabiliser bar surveys torque force device |
-
2012
- 2012-01-10 CN CN2012200076401U patent/CN202433182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606350A (en) * | 2015-11-29 | 2016-05-25 | 中山弗雷德机械有限公司 | Automatic mechanical part detector |
| CN109141715A (en) * | 2018-08-15 | 2019-01-04 | 芜湖中瑞模具有限公司 | Stabiliser bar surveys torque force device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120912 Termination date: 20210110 |