CN205120383U - Tire test atress platform - Google Patents
Tire test atress platform Download PDFInfo
- Publication number
- CN205120383U CN205120383U CN201520896859.5U CN201520896859U CN205120383U CN 205120383 U CN205120383 U CN 205120383U CN 201520896859 U CN201520896859 U CN 201520896859U CN 205120383 U CN205120383 U CN 205120383U
- Authority
- CN
- China
- Prior art keywords
- tire
- platen
- analogue means
- buncher
- state analogue
- 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 discloses a tire test atress platform, including base, tire slewing mechanism and road surface state analogue means, tire slewing mechanism mainly comprises stand, support and buncher, road surface state analogue means is located the measured wheel child under, and it mainly comprises four pneumatic cylinders and a platen, and four pneumatic cylinder interval fixed mounting are on the base, and the platen is supported by the telescopic link of four pneumatic cylinders, installs a displacement sensor on every pneumatic cylinder, installs the running roller on the platen. The utility model has the advantages of: 1. Road surface state analogue means can simulate out various pavement condition, can apply simultaneously for the different load of tire, these all the accessible torque sensor detect out, 2. During simple measuring tool such as cooperation slide caliper, it has the foreign matter and has its wearing and tearing and the measuring in the aspect of the life -span when damaging to can be used to the tire surface, 3. The simple structure, it is small, easy manufacturing, installation.
Description
Technical field
The utility model belongs to doughnut detection technique field, relates to a kind of automotive tire detection apparatus, and what be specifically related to is the stressed platform of a kind of Tire testing.
Background technology
Tire is the vitals of vehicle, not only will bear tare, and will perform the turning to of vehicle, accelerates and the action such as braking, and therefore, it is very important for carrying out detection to the performance of tire.The stressed platform of existing Tire testing is roller frame mostly, can not simulate tire climb and fall and the motion state on various tilted road surface under load situation, and equipment is heavier and bulky, in use has certain limitation.
Summary of the invention
The purpose of this utility model is to propose a kind of stressed platform of Tire testing can simulating various pavement behavior.
The technical scheme realizing above-mentioned purpose is: the stressed platform of a kind of Tire testing, comprise base, tyre rotation mechanism and pavement state analogue means, described tyre rotation mechanism forms primarily of column, support and buncher, column and support are fixed on base, buncher is arranged on column upper end, the axle head of buncher is connected with tire installation shaft, and tire installation shaft is sleeved on support, and tire installation shaft is provided with torque sensor; Described pavement state analogue means is positioned at immediately below detected tyre, it is primarily of four hydraulic cylinders and a platen composition, four hydraulic cylinder intervals are fixedly mounted on base, platen is supported by the expansion link of four hydraulic cylinders, each hydraulic cylinder is provided with a displacement transducer, platen is provided with running roller.
Further, the top of described column is provided with a tyre protective cover.
Further, the surface of described running roller is removable polymer composite.
The utility model has the advantage of: 1. pavement state analogue means can simulate various pavement behavior, the different load of tire can be applied to simultaneously, these all detect by torque sensor, can realize the automobile-power-capability testing of tire under different loads and pavement conditions; 2., when coordinating the simple survey instruments such as vernier caliper, can be used for the detection of its wearing and tearing and life-span aspect when surface of tyre has foreign matter and has damage; 3. simple structure, volume is little, easily manufactures, installs.
Accompanying drawing explanation
Fig. 1 is the front schematic view of the utility model embodiment.
Fig. 2 is left view embodiment illustrated in fig. 1.
In figure: 1. base, 2. column, 3. buncher, 4. tire installation shaft, 5. support, 6. tyre protective cover, 7. detected tyre, 8. torque sensor, 9. running roller, 10. platen, 11. hydraulic cylinders, 12. displacement transducers.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 and 2, the utility model comprises base 1, tyre rotation mechanism and pavement state analogue means, tyre rotation mechanism is made up of column 2, support 5 and buncher 3, column 2 and support 5 are fixed on base 1, buncher 3 is arranged on the upper end of column 2, the axle head of buncher 3 is connected with tire installation shaft 4, and tire installation shaft 4 is arranged on support 5 by bearings, tire installation shaft 4 is provided with torque sensor 8; Pavement state analogue means is positioned at immediately below detected tyre 7, it forms primarily of four hydraulic cylinders 11 and a platen 10, between four hydraulic cylinders, 11 every being fixedly mounted on base 1, platen 10 is supported by the expansion link of four hydraulic cylinders, each hydraulic cylinder 11 is provided with a displacement transducer 12, platen 10 is provided with running roller 9.
In the present embodiment, the top of column 2 is provided with a tyre protective cover 6, to ensure test safety; The surface of running roller 9 is removable polymer composite, for simulating the road surface of different attachment coefficient.
When testing, be fixed in tire installation shaft 4 by detected tyre 7, cover protective shield 6, start buncher 3, buncher 3 rotates with a certain speed band driving wheel tire 7.Open hydraulic system, regulate the lift of 4 hydraulic cylinders 11 respectively, platen 10 can be risen and make surface and tire 7 contact of running roller 9, the contact of tire 7 and platen 10 is calculated by torque sensor 8, if adjust the heeling condition of platen 10, as long as the lift of regulating and controlling four hydraulic cylinders 11 arrives different numerical value.Wherein, displacement transducer 12 and torque sensor 8 are as the signal source of different loads and Pavement analysis.
Claims (3)
1. the stressed platform of Tire testing, comprise base, tyre rotation mechanism and pavement state analogue means, described tyre rotation mechanism is primarily of column, support and buncher composition, column and support are fixed on base, buncher is arranged on column upper end, the axle head of buncher is connected with tire installation shaft, tire installation shaft is sleeved on support, tire installation shaft is provided with torque sensor, it is characterized in that: described pavement state analogue means is positioned at immediately below detected tyre, it is primarily of four hydraulic cylinders and a platen composition, four hydraulic cylinder intervals are fixedly mounted on base, platen is supported by the expansion link of four hydraulic cylinders, each hydraulic cylinder is provided with a displacement transducer, platen is provided with running roller.
2. according to the stressed platform of Tire testing according to claim 1, it is characterized in that: the top of described column is provided with a tyre protective cover.
3. according to the stressed platform of Tire testing according to claim 1, it is characterized in that: the surface of described running roller is removable polymer composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896859.5U CN205120383U (en) | 2015-11-03 | 2015-11-03 | Tire test atress platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896859.5U CN205120383U (en) | 2015-11-03 | 2015-11-03 | Tire test atress platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120383U true CN205120383U (en) | 2016-03-30 |
Family
ID=55575979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896859.5U Expired - Fee Related CN205120383U (en) | 2015-11-03 | 2015-11-03 | Tire test atress platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258958A (en) * | 2015-11-03 | 2016-01-20 | 陕西理工学院 | Tyre test force bearing platform |
| CN106840938A (en) * | 2017-03-27 | 2017-06-13 | 贵州大学 | Analogue simulation tire wear testing machine |
| CN106996878A (en) * | 2017-05-15 | 2017-08-01 | 广州市耐动信息科技有限公司 | A kind of tire testing machine |
-
2015
- 2015-11-03 CN CN201520896859.5U patent/CN205120383U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258958A (en) * | 2015-11-03 | 2016-01-20 | 陕西理工学院 | Tyre test force bearing platform |
| CN106840938A (en) * | 2017-03-27 | 2017-06-13 | 贵州大学 | Analogue simulation tire wear testing machine |
| CN106996878A (en) * | 2017-05-15 | 2017-08-01 | 广州市耐动信息科技有限公司 | A kind of tire testing machine |
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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: 20160330 Termination date: 20161103 |