CN207610866U - A kind of wheel hub Radial test machine - Google Patents
A kind of wheel hub Radial test machine Download PDFInfo
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- CN207610866U CN207610866U CN201721571475.1U CN201721571475U CN207610866U CN 207610866 U CN207610866 U CN 207610866U CN 201721571475 U CN201721571475 U CN 201721571475U CN 207610866 U CN207610866 U CN 207610866U
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- wheel
- test
- generation device
- test stand
- driving steel
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Abstract
The utility model is a kind of wheel hub Radial test machine, equipped with test stand, equipped with the driving steel wheel for driving test wheel rotation on test stand, the central shaft of driving steel wheel is rotatably installed in by bearing on test stand, test stand is equipped with the mounting bracket of test wheel, the installation axle of test wheel and the central shaft of driving steel wheel are arranged in parallel, installation axle on mounting bracket, is equipped with the delivery device that test wheel is pushed to according to predetermined load pressure and is expressed to driving steel wheel surface by bearing on the test stand on the outside of mounting bracket；The mechanism that cools equipped with wheel surface, including cold wind generation device and water mist generation device, water mist generation device is connected to the arrival end of cold wind generation device, it is equipped with ajutage in the outlet end of cold wind generation device, the air outlet of ajutage is arranged towards the contact site of driving steel wheel and test wheel.Compared with prior art, the utility model can avoid the tire of test wheel from overheating caused phenomenon of blowing out, and ensure that wheel hub Radial test is normally carried out.
Description
Technical field
The utility model is related to a kind of test equipment of wheel hub radial load, especially a kind of wheel hub Radial test machine.
Background technology
The type of cooling of wheel hub Radial test mostly uses greatly the mode of air-cooled blow-through at present, although the cooling of this mode can be one
Determine the temperature of reduction tire in degree, but cooling effect is bad on the whole, often will appear tire overheat and cause tire quick-fried
Tire influences being normally carried out for experiment.
Invention content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of with cooling system
System, can effectively prevent the wheel hub Radial test machine blown out.
Technical problem to be solved in the utility model is realized by technical solution below.The utility model is
A kind of wheel hub Radial test machine, its main feature is that：Equipped with test stand, equipped with the driving steel for driving test wheel to rotate on test stand
The central shaft of wheel, the driving steel wheel is rotatably installed in by bearing on test stand, and test stand is equipped with the installation of test wheel
Frame, the installation axle of test wheel and the central shaft of driving steel wheel are arranged in parallel, and the installation axle is mounted in by bearing on mounting bracket,
It is equipped on the test stand on the outside of mounting bracket and test wheel is pushed to according to predetermined load pressure and is expressed to driving steel wheel surface
Delivery device；
The mechanism that cools equipped with wheel surface, the mechanism that cools include that cold wind generation device and water mist generate
Device, water mist generation device are connected to the arrival end of cold wind generation device, and ajutage is equipped in the outlet end of cold wind generation device,
The air outlet of the ajutage is arranged towards the contact site of driving steel wheel and test wheel.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper wheel hub Radial test machine：The central shaft of the driving steel wheel is horizontally disposed.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper wheel hub Radial test machine：The delivery device includes cylinder.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper wheel hub Radial test machine：The mounting bracket is movably mounted at by slide unit on test stand.
Technical problem to be solved in the utility model can also be further realized by technical solution below.With
In a kind of upper wheel hub Radial test machine：The driving motor for driving driving steel wheel operating is installed on test stand.
For the utility model by setting test stand, the setting driving steel wheel on test stand carries out radial load to test wheel
Test；By the way that the mounting bracket and delivery device of test wheel is arranged, realizes and push test wheel simultaneously according to predetermined load pressure
It is expressed to driving steel wheel surface, is tested；By setting slide unit, the sliding of mounting bracket is realized；By setting the mechanism that cools, profit
The water mist of water mist generation device is sucked with the inlet suction of cold wind generation device, the air containing water mist is blown to driving steel wheel
On the contact surface of test wheel, water mist can condense into micro water in driving steel wheel and test wheel surface, and water is in wind, wheel
It volatilizees under the action of tire and driving steel wheel heat itself, so as to largely take away tire and drive the heat on steel wheel, plays
Good cooling-down effect.Compared with prior art, the utility model can avoid quick-fried caused by the tire overheat of test wheel
Tire phenomenon ensures that wheel hub Radial test can be normally carried out.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
In figure：1, test stand；2, test wheel；3, steel wheel is driven；4, mounting bracket；5, delivery device；6, cold wind generates dress
It sets；7, water mist generation device；8, ajutage；9, slide unit；10, driving motor.
Specific implementation mode
The specific technical solution of the utility model described further below, further in order to those skilled in the art
The utility model is understood, without constituting the limitation to its right.
Referring to Fig.1, a kind of wheel hub Radial test machine is equipped with test stand 1, is rotated equipped with drive test wheel 2 on test stand 1
Driving steel wheel 3, it is described driving steel wheel 3 central shaft be rotatably installed on test stand 1 by bearing, test stand 1 be equipped with examination
It validates the car the mounting bracket 4 of wheel 2, the installation axle of test wheel 2 is arranged in parallel with the central shaft of steel wheel 3 is driven, and the installation axle passes through
Bearing is equipped on the test stand 1 in 4 outside of mounting bracket on mounting bracket 4 and pushes test wheel 2 according to predetermined load pressure
And it is expressed to the delivery device 5 on 3 surface of driving steel wheel, test wheel 2 is pushed and is expressed to according to predetermined load pressure by realization
3 surface of steel wheel is driven, is tested；
The mechanism that cools equipped with wheel surface, the mechanism that cools include cold wind generation device 6 and water mist production
Generating apparatus 7, water mist generation device 7 are connected to the arrival end of cold wind generation device 6, are equipped in the outlet end of cold wind generation device 6
The air outlet of ajutage 8, the ajutage 8 is arranged towards driving steel wheel 3 and the contact site of test wheel 2；It is produced using cold wind
The inlet suction of generating apparatus 6 sucks the water mist of water mist generation device 7, and the air containing water mist is blown to driving steel wheel 3 and examination
It validates the car on the contact surface of wheel 2, water mist can condense into micro water in driving steel wheel 3 and 2 surface of test wheel, and water is in wind, wheel
It volatilizees under the action of tire and driving steel wheel 3 heat itself, so as to largely take away tire and drive the heat on steel wheel 3, rises
To good cooling-down effect, tire overheat causes to blow out during avoiding experiment, ensures that wheel hub Radial test can be normally carried out；
The central shaft of the driving steel wheel 3 is horizontally disposed；
The delivery device 5 includes cylinder；
The mounting bracket 4 is movably mounted at by slide unit 9 on test stand 1, and the pushing away in delivery device 5 of mounting bracket 4 is made
Effect lower slider is sent, is needed to adjust hubload pressure according to experiment；
The driving motor 10 for driving driving steel wheel 3 to operate is installed on test stand 1.
Claims (5)
1. a kind of wheel hub Radial test machine, it is characterised in that：Equipped with test stand, rotated equipped with drive test wheel on test stand
Steel wheel, the central shaft of the driving steel wheel is driven to be rotatably installed on test stand by bearing, test stand is equipped with test wheel
Mounting bracket, the installation axle of test wheel and the central shaft of steel wheel is driven to be arranged in parallel, the installation axle is by bearing mounted in peace
It shelves, is equipped on the test stand on the outside of mounting bracket and test wheel is pushed according to predetermined load pressure and is expressed to driving steel
The delivery device of wheel surface；
The mechanism that cools equipped with wheel surface, the mechanism that cools include that cold wind generation device and water mist generate dress
It sets, water mist generation device is connected to the arrival end of cold wind generation device, and ajutage, institute are equipped in the outlet end of cold wind generation device
The air outlet for stating ajutage is arranged towards the contact site of driving steel wheel and test wheel.
2. a kind of wheel hub Radial test machine according to claim 1, it is characterised in that：The central shaft water of the driving steel wheel
Flat setting.
3. a kind of wheel hub Radial test machine according to claim 1, it is characterised in that：The delivery device includes cylinder.
4. a kind of wheel hub Radial test machine according to claim 1, it is characterised in that：The mounting bracket is removable by slide unit
It is mounted on test stand dynamicly.
5. a kind of wheel hub Radial test machine according to claim 1, it is characterised in that：Drive is installed to drive on test stand
The driving motor of dynamic steel wheel operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571475.1U CN207610866U (en) | 2017-11-22 | 2017-11-22 | A kind of wheel hub Radial test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571475.1U CN207610866U (en) | 2017-11-22 | 2017-11-22 | A kind of wheel hub Radial test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610866U true CN207610866U (en) | 2018-07-13 |
Family
ID=62794327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571475.1U Active CN207610866U (en) | 2017-11-22 | 2017-11-22 | A kind of wheel hub Radial test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610866U (en) |
-
2017
- 2017-11-22 CN CN201721571475.1U patent/CN207610866U/en active Active
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