CN213336796U - Durability test detection device for vehicle wheel system - Google Patents
Durability test detection device for vehicle wheel system Download PDFInfo
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- CN213336796U CN213336796U CN202022190585.1U CN202022190585U CN213336796U CN 213336796 U CN213336796 U CN 213336796U CN 202022190585 U CN202022190585 U CN 202022190585U CN 213336796 U CN213336796 U CN 213336796U
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Abstract
The utility model provides a whole car wheel system endurance test detection device, including control system, test platform and roller platform, adjustable barrier mechanism before test platform's front end is equipped with, test platform's rear end is equipped with adjustable barrier mechanism after, the roller platform is located test platform's below, be equipped with the roller slide bar on the roller platform, be equipped with preceding roller slider and back roller slider on the roller slide bar, preceding roller slider, back roller slider respectively with roller slide bar sliding fit, be equipped with on the preceding roller slider and drive its gliding preceding slider motor in front and back, be equipped with on the back roller slider and drive its gliding back slider motor in front and back, be equipped with preceding roller bearing on the preceding roller slider, be equipped with preceding roller on the preceding roller bearing. The utility model has the advantages that: the tester can detect the wheel indoors, and does not need to go to an outdoor road for detecting the sports car, so that the test cost and the test risk are reduced.
Description
Technical Field
The utility model relates to a durability test detection device especially relates to a whole car wheel system durability test detection device.
Background
In the technical field of automobile tests, for the endurance test of a finished automobile wheel system, a test vehicle is driven to an outdoor road surface or a runway by test technicians for detection tests, the test personnel test the outside for a long time, great personal safety risks and test risks exist, personal safety of other people is easily hurt, and the test cost is also high.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a whole vehicle wheel system endurance test detection device kind.
The utility model provides a durability test detection device for a whole vehicle wheel system, which comprises a control system, a test platform and a roller platform, wherein the front end of the test platform is provided with a front adjustable blocking mechanism, the rear end of the test platform is provided with a rear adjustable blocking mechanism, the roller platform is positioned below the test platform, the roller platform is provided with a roller slide bar, the roller slide bar is provided with a front roller slide block and a rear roller slide block, the front roller slide block and the rear roller slide block are respectively in sliding fit with the roller slide bar, the front roller slide block is provided with a front slide block motor for driving the front roller slide block to slide back and forth, the rear roller slide block is provided with a rear slide block motor for driving the rear roller slide block to slide back and forth, the front roller bearing is arranged on the front roller bearing, the rear roller bearing is provided with a rear roller, the front rollers are arranged in parallel, the rear rollers are arranged in parallel, a front hollow structure matched with the front rollers is arranged on the test platform, the front rollers are located under the front hollow structure, a rear hollow structure matched with the rear rollers is arranged on the test platform, the rear rollers are located under the rear hollow structure, and the control system is connected with the front slider motor and the rear slider motor respectively.
As a further improvement of the utility model, preceding adjustable stop mechanism includes preceding adjustable support and the preceding buffer block that blocks, the spout that blocks before test platform's front end is equipped with, preceding buffer block is fixed preceding adjustable stop is on the support, preceding adjustable stop the leg joint be in the preceding spout that blocks, back adjustable stop mechanism includes back adjustable stop support and back buffer block, test platform's rear end is equipped with the back and blocks the spout, back buffer block fixes on the back adjustable stop support, back adjustable stop the leg joint be in the back blocks in the spout.
As a further improvement of the utility model, test platform's front end is equipped with preceding roller speed sensor, preceding roller speed sensor detects the rotational speed of preceding roller, test platform's rear end is equipped with back roller speed sensor, back roller speed sensor detects the rotational speed of back roller, preceding roller speed sensor, back roller speed sensor respectively with control system connects.
As a further improvement of the utility model, be equipped with roller rotational speed display on the test platform, roller rotational speed display with control system connects.
As a further improvement of the utility model, the test platform is connected with the wedge-shaped plate.
As a further improvement of the utility model, the outer surfaces of the front roller and the rear roller are wrapped with outer sleeves which refer to the friction coefficient of the highway or the friction coefficient required by the test.
The utility model has the advantages that: the tester can detect the wheel indoors, and does not need to go to an outdoor road for detecting the sports car, so that the test cost and the test risk are reduced.
Drawings
Fig. 1 is a schematic diagram of the durability test detection device for the wheel system of the whole vehicle of the present invention.
Detailed Description
The present invention will be further described with reference to the following description and embodiments.
As shown in fig. 1, a durability test detection device for a vehicle wheel system of a whole vehicle comprises a control system, a test platform 4 and a roller platform 10, wherein a front adjustable blocking mechanism is arranged at the front end of the test platform 4, a rear adjustable blocking mechanism is arranged at the rear end of the test platform 4, the roller platform 10 is positioned below the test platform 4, a roller slide rod 15 is arranged on the roller platform 10, a front roller slide block 12 and a rear roller slide block 17 are arranged on the roller slide rod 15, a fixing bolt 16 is arranged on the rear roller slide block 17, the front roller slide block 12 and the rear roller slide block 17 are respectively in sliding fit with the roller slide rod 15, a front slide block motor 13 for driving the front roller slide block 12 to slide back and forth is arranged on the front roller slide block 17, a rear slide block motor 19 for driving the rear roller slide block to slide back and forth is arranged on the rear roller slide block 17, a front roller, 14, each of the front roller bearings 11 and 14 is provided with a front roller 6, the rear roller slider 17 is provided with a rear roller bearing 18 and 20, each of the rear roller bearings 18 and 20 is provided with a rear roller 23, the two front rollers 6 are arranged in parallel to provide rolling fit for the rolling of the front wheel 7, the two rear rollers 23 are arranged in parallel to provide rolling fit for the rolling of the rear wheel 24, the test platform 4 is provided with a front hollow structure matched with the front roller 6, the front roller 6 is positioned right below the front hollow structure to enable the front wheel 7 to be in contact with the front roller 6, the test platform 4 is provided with a rear hollow structure matched with the rear roller 23, the rear roller 23 is positioned right below the rear hollow structure to enable the rear wheel 24 to be in contact with the rear roller 23, and the control system is respectively in contact with the front slider motor 13, And the rear slide block motor 19 is connected and used for controlling the front and rear positions of the front roller slide block 12 and the rear roller slide block 17 so as to adapt to different vehicle types.
As shown in fig. 1, the front adjustable blocking mechanism includes a front adjustable blocking support 3 and a front buffer block 2, the front end of the test platform 4 is provided with a front blocking sliding groove 5, the front buffer block 2 is fixed on the front adjustable blocking support 3, the front adjustable blocking support 3 is installed in the front blocking sliding groove 5, the rear adjustable blocking mechanism includes a rear adjustable blocking support 26 and a rear buffer block 25, the rear end of the test platform 4 is provided with a rear blocking sliding groove 27, the rear buffer block 25 is fixed on the rear adjustable blocking support 26, and the rear adjustable blocking support 26 is installed in the rear blocking sliding groove 27.
As shown in fig. 1, a front roller rotation speed sensor 9 is arranged at the front end of the test platform 4, the front roller rotation speed sensor 9 detects the rotation speed of the front roller 6, a rear roller rotation speed sensor 21 is arranged at the rear end of the test platform 4, the rear roller rotation speed sensor 21 detects the rotation speed of the rear roller 23, the front roller rotation speed sensor 9 and the rear roller rotation speed sensor 21 are respectively connected with the control system, and the front roller rotation speed sensor 9 and the rear roller rotation speed sensor 21 transmit detected data back to the control system.
As shown in fig. 1, a roller rotation speed display 8 is arranged on the test platform 4, and the roller rotation speed display 8 is connected with the control system and is used for displaying the rotation speed of the front wheel and the rear wheel.
As shown in fig. 1, the test platform 4 is connected with a wedge-shaped plate 28, so that the test car 1 can be driven onto the test platform 4, and the roller cover plate 22 is arranged on the test platform 4.
As shown in figure 1, the outer surfaces of the front roller 6 and the rear roller 23 are respectively wrapped with a jacket with a reference road friction coefficient or a test required friction coefficient, so that different road conditions can be simulated.
As shown in FIG. 1, the test platform 4 can be manufactured to accommodate a variety of vehicle models by comprehensively analyzing the structural dimensions of each vehicle model.
The utility model provides a pair of whole car wheel system endurance test detection device, its testing process as follows:
according to a driving mode (front driving, rear driving or four driving) of a test vehicle model, a roller cover plate 22 of a test platform 4 is opened, a front roller 6 or a rear roller 23 is debugged to a position required by the test vehicle model through a front sliding block motor 13 or a rear sliding block motor 19, the test vehicle 1 is driven to the test platform 4 through a wedge plate 28, a front adjustable barrier 3 and a rear adjustable barrier 26 are debugged and fixed on a front blocking chute 5 and a rear blocking chute 27 according to the position of the test vehicle, and the test vehicle 1 is prevented from moving forwards or backwards when running; a tester starts the test vehicle 1, shifts to operate according to test requirements, a driving wheel of the test vehicle 1 drives the roller to rotate, the front roller rotating speed sensor 9 or the rear roller rotating speed sensor 21 works and displays rotating speed parameters on the roller rotating speed display 8, so that the test vehicle operates in situ, and the durability detection or the vehicle speed and braking system test of the whole vehicle wheel assembly, the engine rotating speed test and the like are detected.
The utility model provides a pair of whole car wheel system endurance test detection device has following advantage:
1) the durable service performance of the automobile wheel assembly can be detected, such as: tires, hubs, and the like;
2) the tester can detect the wheels indoors without going to the outdoor highway for detecting the running;
3) the tester can detect the vehicle speed on the device;
4) a tester can test the brake system on the device;
5) the tester can test the rotating speed of the engine on the device;
6) the front-wheel drive, rear-wheel drive or four-wheel drive vehicle type can be detected;
7) the device is suitable for various vehicle types;
8) the tester can carry out test detection without going outdoors;
9) the test cost and the test risk are reduced.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a whole car wheel system endurance test detection device which characterized in that: the device comprises a control system, a test platform and a roller platform, wherein the front end of the test platform is provided with a front adjustable blocking mechanism, the rear end of the test platform is provided with a rear adjustable blocking mechanism, the roller platform is positioned below the test platform, the roller platform is provided with a roller slide bar, the roller slide bar is provided with a front roller slide block and a rear roller slide block, the front roller slide block and the rear roller slide block are respectively in sliding fit with the roller slide bar, the front roller slide block is provided with a front slide block motor for driving the front roller slide block to slide back and forth, the rear roller slide block is provided with a rear slide block motor for driving the rear roller slide block to slide back and forth, the front roller slide block is provided with a front roller bearing, the front roller bearing is provided with a front roller, the rear roller slide block is provided with a rear roller bearing, the rear roller bearings are provided, the back rollers are arranged in parallel, a front hollow structure matched with the front rollers is arranged on the test platform, the front rollers are located under the front hollow structure, a back hollow structure matched with the back rollers is arranged on the test platform, the back rollers are located under the back hollow structure, and the control system is connected with the front slider motor and the back slider motor respectively.
2. The durability test detection device for the wheel system of the whole vehicle as claimed in claim 1, wherein: the adjustable stop mechanism comprises a front adjustable stop support and a front buffer block, a front stop sliding groove is formed in the front end of the test platform, the front buffer block is fixed on the front adjustable stop support, the front adjustable stop support is installed in the front stop sliding groove, the rear adjustable stop mechanism comprises a rear adjustable stop support and a rear buffer block, the rear end of the test platform is provided with a rear stop sliding groove, the rear buffer block is fixed on the rear adjustable stop support, and the rear adjustable stop support is installed in the rear stop sliding groove.
3. The durability test detection device for the wheel system of the whole vehicle as claimed in claim 1, wherein: the front end of the test platform is provided with a front roller rotating speed sensor, the front roller rotating speed sensor detects the rotating speed of the front roller, the rear end of the test platform is provided with a rear roller rotating speed sensor, the rear roller rotating speed sensor detects the rotating speed of the rear roller, and the front roller rotating speed sensor and the rear roller rotating speed sensor are respectively connected with the control system.
4. The finished automobile wheel system endurance test detection apparatus of claim 3, wherein: and the test platform is provided with a roller rotating speed display, and the roller rotating speed display is connected with the control system.
5. The durability test detection device for the wheel system of the whole vehicle as claimed in claim 1, wherein: the test platform is connected with a wedge-shaped plate.
6. The durability test detection device for the wheel system of the whole vehicle as claimed in claim 1, wherein: and the outer surfaces of the front roller and the rear roller are wrapped with outer sleeves with reference road friction coefficients or friction coefficients required by tests.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190585.1U CN213336796U (en) | 2020-09-29 | 2020-09-29 | Durability test detection device for vehicle wheel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190585.1U CN213336796U (en) | 2020-09-29 | 2020-09-29 | Durability test detection device for vehicle wheel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213336796U true CN213336796U (en) | 2021-06-01 |
Family
ID=76068967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190585.1U Active CN213336796U (en) | 2020-09-29 | 2020-09-29 | Durability test detection device for vehicle wheel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213336796U (en) |
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2020
- 2020-09-29 CN CN202022190585.1U patent/CN213336796U/en active Active
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