CN205192767U - Tire test atress platform - Google Patents
Tire test atress platform Download PDFInfo
- Publication number
- CN205192767U CN205192767U CN201520917913.XU CN201520917913U CN205192767U CN 205192767 U CN205192767 U CN 205192767U CN 201520917913 U CN201520917913 U CN 201520917913U CN 205192767 U CN205192767 U CN 205192767U
- Authority
- CN
- China
- Prior art keywords
- tire
- platen
- roller
- rotor frame
- analogue means
- 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
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, it is mainly become by a lift platform mechanism and one set of inclination adjustable gyro wheel mechanism group, lift platform mechanism comprises a platen and two pneumatic cylinders that are equipped with displacement sensor, two pneumatic cylinder fixed mounting are on the base and supporting the both ends of platen, gyro wheel mechanism is by the bearing frame, step motor, rotor frame and roller are formed, the roller dress is on the rotor frame, rotor frame dress on the bearing frame and with fix the step motor hub connection on the platen. The utility model has the advantages of: road surface state analogue means can simulate out various pavement condition, can apply simultaneously for the different load of tire to detect out by the torque sensor, 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, namely be made up of tyre rotation mechanism and cylinder boosting mechanism, Liang Ge mechanism is split, the stressed platform of this split type Tire testing can not simulate the motion state of tire under load situation on climb and fall and various tilted road surface simultaneously, and equipment is heavier and bulky, in use there is 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 forms primarily of the idler wheel mechanism of a hoistable platform mechanism and a set of tilt adjustable, described hoistable platform mechanism is made up of a platen and two hydraulic cylinders, two hydraulic cylinders to be fixedly mounted on base and to support the two ends of platen, two hydraulic cylinders are respectively provided with a displacement transducer, described idler wheel mechanism is by bearing seat, stepper motor, rotor frame and roller composition, roller is arranged on rotor frame, roller is free to rotate, rotor frame to be arranged on bearing seat and to be connected with the step motor shaft be fixed on platen.
Further, the top of described column is provided with a tyre protective cover.
Further, the surface of described 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 Performance Detection of tire under different loads and various 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. stepper motor, 4. buncher, 5. tire installation shaft, 6. support, 7. tyre protective cover, 8. torque sensor, 9. detected tyre, 10. roller, 11. rotor frames, 12. bearing seats, 13. platens, 14. hydraulic cylinders, 15. 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 6 and buncher 4, column 2 and support 6 are fixed on base 1, buncher 4 is arranged on the upper end of column 2, the axle head of buncher 4 is connected with tire installation shaft 5, and tire installation shaft 5 is installed on the frame 6 by bearings, tire installation shaft 5 is provided with torque sensor 8; Pavement state analogue means is positioned at immediately below detected tyre 9, it forms primarily of the idler wheel mechanism of a hoistable platform mechanism and a set of tilt adjustable, hoistable platform mechanism is made up of a platen 13 and two hydraulic cylinders 14, platen 13 is rectangular flats, two hydraulic cylinders 14 to be fixedly mounted on base 1 and to support the two ends of platen 13, two hydraulic cylinders 14 are respectively provided with a displacement transducer 15; Idler wheel mechanism is made up of bearing seat 12, stepper motor 3, rotor frame 11 and roller 10, roller 10 is arranged on rotor frame 11, roller 10 freely can rotate on rotor frame 11, and rotor frame 11 to be arranged on bearing seat 12 and to be connected with stepper motor 3 axle be fixed on platen 13.
In the present embodiment, the top of column 2 is provided with a tyre protective cover 7, to ensure test safety; The surface of roller 10 is removable polymer composite, for simulating the road surface of different attachment coefficient.
When testing, being fixed in tire installation shaft 5 by detected tyre 9, covering tyre protective cover 7, starting buncher 4, buncher 4 drives detected tyre 9 to rotate with a certain speed.Open hydraulic system, regulate the lift of two hydraulic cylinders 14 respectively, platen 13 can be risen, make surface and detected tyre 9 contact of roller 10, the lift of two hydraulic cylinders 14 is different, and the anterior and posterior height of platen 13 is different, can simulate the force-bearing situation of detected tyre 9 ascents and descents; Drive rotor frame 11 by stepper motor 3, make it turn an angle, realize the change at roller about 10 inclination angle, the force-bearing situation of detected tyre 9 on tilted road surface can be simulated.Calculated the contact of detected tyre 9 and roller 10 by torque sensor 8, displacement transducer 15 and torque sensor 8 are as the signal source of different loads and pavement behavior.
Claims (3)
1. the stressed platform of Tire testing, comprise base, tyre rotation mechanism and pavement state analogue means, described tyre rotation mechanism is made up 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, it is characterized in that: described pavement state analogue means is positioned at immediately below detected tyre, it is made up of the idler wheel mechanism of a hoistable platform mechanism and a set of tilt adjustable, described hoistable platform mechanism is made up of a platen and two hydraulic cylinders, two hydraulic cylinders to be fixedly mounted on base and to support the two ends of platen, two hydraulic cylinders are respectively provided with a displacement transducer, described idler wheel mechanism is by bearing seat, stepper motor, rotor frame and roller composition, roller is arranged on rotor frame, roller is free to rotate, rotor frame to be arranged on bearing seat and to be connected with the step motor shaft be fixed on platen.
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 roller is removable polymer composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917913.XU CN205192767U (en) | 2015-11-11 | 2015-11-11 | Tire test atress platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917913.XU CN205192767U (en) | 2015-11-11 | 2015-11-11 | Tire test atress platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192767U true CN205192767U (en) | 2016-04-27 |
Family
ID=55785746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520917913.XU Expired - Fee Related CN205192767U (en) | 2015-11-11 | 2015-11-11 | Tire test atress platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192767U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841979A (en) * | 2016-05-30 | 2016-08-10 | 四川省宏骏科技有限公司 | Rubber tire detection equipment for hub motor tire |
| CN106644526A (en) * | 2017-03-08 | 2017-05-10 | 贵州大学 | System for real scattering behavior simulation of tire wear particles |
| CN107515163A (en) * | 2017-08-18 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | Tire side shock pressure experiments device |
| CN110375997A (en) * | 2019-08-02 | 2019-10-25 | 岳阳山益科技有限公司 | Tyre performance test device |
| CN112067318A (en) * | 2020-08-12 | 2020-12-11 | 东风汽车底盘系统有限公司 | Device for simulating eccentric wear experiment of tire by transverse slope of road arch |
| CN112729644A (en) * | 2020-12-25 | 2021-04-30 | 常州福普生电子科技有限公司 | Multi-channel pressure distribution measuring device and measuring method |
-
2015
- 2015-11-11 CN CN201520917913.XU patent/CN205192767U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841979A (en) * | 2016-05-30 | 2016-08-10 | 四川省宏骏科技有限公司 | Rubber tire detection equipment for hub motor tire |
| CN106644526A (en) * | 2017-03-08 | 2017-05-10 | 贵州大学 | System for real scattering behavior simulation of tire wear particles |
| CN107515163A (en) * | 2017-08-18 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | Tire side shock pressure experiments device |
| CN110375997A (en) * | 2019-08-02 | 2019-10-25 | 岳阳山益科技有限公司 | Tyre performance test device |
| CN112067318A (en) * | 2020-08-12 | 2020-12-11 | 东风汽车底盘系统有限公司 | Device for simulating eccentric wear experiment of tire by transverse slope of road arch |
| CN112729644A (en) * | 2020-12-25 | 2021-04-30 | 常州福普生电子科技有限公司 | Multi-channel pressure distribution measuring device and measuring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205192767U (en) | Tire test atress platform | |
| CN105928657B (en) | Vehicle centroid position-measurement device and method | |
| CN104729863A (en) | Multifunctional road detection device and test method for tires | |
| KR20070048136A (en) | Control methodology for a multi-axial wheel fatigue system | |
| CN104359691B (en) | Rail truck power Wheel set detecting assay device | |
| CN205300941U (en) | Tire test atress platform | |
| CN204882097U (en) | Electronic round of combined test platform | |
| US10417930B1 (en) | Vehicle driving simulator with pressure sensitive handlebar input sensor | |
| CN105258958A (en) | Tyre test force bearing platform | |
| CN205120383U (en) | Tire test atress platform | |
| CN205656013U (en) | A test bench that is used for characteristic test of motor vehicle tire mechanics | |
| KR100873307B1 (en) | Chassis Dynamo System | |
| CN107748070A (en) | New-energy automobile chassis load testing device | |
| CN104792548A (en) | Three-drum detection device used for simulating straight pavements with different attachment coefficients | |
| US20060005616A1 (en) | Method of testing tires for durability | |
| CN101576477A (en) | Pavement friction coefficient testing car | |
| CN201697740U (en) | Device for measuring braking force of low-speed and high-torque engineering vehicle | |
| CN110926836A (en) | Automobile tire detection device and detection system thereof | |
| CN204556273U (en) | Simulate the three rotary drum pick-up units on the straight road surface of different attachment coefficient | |
| KR20110123616A (en) | Apparatus for wheelchair dynanometer | |
| CN106768641B (en) | Commercial vehicle disassembly-free wheel dynamic balancing machine | |
| US20130312508A1 (en) | Apparatus for determining forces and moments acting on motor vehicles in a wind tunnel | |
| CN103000062A (en) | Electric bicycle working-condition simulation teaching system | |
| CN205538230U (en) | Automobile operation stability rack test test bench | |
| CN215639926U (en) | Measuring device for realizing automatic phase indication of balance compensation point of vehicle type wheel balancer |
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 |
Granted publication date: 20160427 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |