CN201811852U - Circulating cooling system of mileage tester - Google Patents
Circulating cooling system of mileage tester Download PDFInfo
- Publication number
- CN201811852U CN201811852U CN2010205587688U CN201020558768U CN201811852U CN 201811852 U CN201811852 U CN 201811852U CN 2010205587688 U CN2010205587688 U CN 2010205587688U CN 201020558768 U CN201020558768 U CN 201020558768U CN 201811852 U CN201811852 U CN 201811852U
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- CN
- China
- Prior art keywords
- oil
- bearing
- inlet pipe
- tire
- road wheel
- 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 circulating cooling system of a mileage tester. The tester mainly comprises a rack, a motor, traveling wheels and tyre workstations, wherein the motor drives and is connected with the traveling wheels; the traveling wheels are fixed on the rack by first bearings in a rotating way; second bearings are arranged on the tyre workstations; testing tyres are fixed on the tyre workstations by the second bearings in the rotating way; an oil tank is arranged; an oil inlet pipe and an oil outlet pipe are arranged on the oil tank, and are both connected with the first and second bearings to form a circulating oil circuit; an oil pump is arranged on the oil outlet pipe; a cooler is arranged on the oil inlet pipe; and the temperature of each bearing part is controlled in an operating temperature range by continuously pumping circulating oil to the bearing parts.
Description
Technical field
The utility model relates to a kind of mileage tester, particularly a kind of mileage tester circulating cooling system.
Background technology
The tyre mileage test machine is mainly used in test of tyres durable performance and high-speed performance test, can check out the durable situation and the quality status of tire thus.It on can be used as production line, spot-check the quality of tire whether stable, main be as the new product tire before formal production or release go on the market before, detect the quality of tire or when starting material change, specification change, formula change, the processing procedure change with this machine, detect the performance of tire with this equipment, take place with the situation of avoiding groping in the dark, making a cart behind closed doors, make tire before listing, just can confirm quality, the prestige of service companies and interests.
Motor on the testing machine drives the road wheel high speed rotating by belt, and the tire station contacts with road wheel tire by hydraulic cylinder with certain pressure, the situation of simulation tire when reality is used, thus detect needed performance parameter.
The road wheel linear resonance surface velocity reaches 250Km/h (777r/min), and the bearing that supports the road wheel two ends adopts railway grease to lubricate, and the bearing that tire axial region position is installed also adopts railway grease to lubricate.
When the road wheel linear resonance surface velocity below 250Km/h, bearing portion adopts railway grease to lubricate and can meet the demands, temperature also can meet the demands.Now the road wheel linear resonance surface velocity is brought up to 350Km/h (1088r/min), the rotating speed of road wheel has improved, and also along with having improved, bearing temperature raises influences the serviceable life of bearing to the temperature of bearing portion.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of mileage tester circulating cooling system, and this system reduces the temperature of bearing portion, has guaranteed the lubrication of bearing portion.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of mileage tester circulating cooling system, described testing machine mainly comprises frame, motor, road wheel and tire station, motor-driven connects road wheel, road wheel passes through the clutch shaft bearing rotational fixation on frame, the tire station is provided with second bearing, testing tire passes through the second bearing rotational fixation on the tire station, be provided with a fuel tank, fuel tank is provided with flowline and oil inlet pipe, described flowline all is connected the clutch shaft bearing and second bearing with oil inlet pipe, form a circulating oil path, flowline is provided with oil pump, and oil inlet pipe is provided with refrigeratory, lubricating oil enters the clutch shaft bearing and second bearing from fuel tank by flowline under the effect of oil pump, cool off by the refrigeratory on the oil inlet pipe again after transmitting heat, return fuel tank at last, so circulation.
The beneficial effects of the utility model are: by play round-robin lubricating oil to bearing portion, lubricating oil is taken away the temperature of bearing portion, takes refrigeratory (passing through water-cooled) to warmed-up lubricating oil is lowered the temperature, and gets back to fuel tank at last.Play recycle oil toward bearing portion and control the temperature of bearing portion in the serviceability temperature scope by continuous like this.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model principle schematic.
Embodiment
Embodiment: a kind of mileage tester circulating cooling system, described testing machine mainly comprises frame 1, motor 2, road wheel 3 and tire station 4, motor-driven connects road wheel, road wheel passes through clutch shaft bearing 5 rotational fixation on frame, the tire station is provided with second bearing 6, testing tire passes through the second bearing rotational fixation on the tire station, be provided with a fuel tank 7, fuel tank 7 is provided with flowline 8 and oil inlet pipe 9, described flowline 8 all is connected the clutch shaft bearing 5 and second bearing 6 with oil inlet pipe 9, form a circulating oil path, flowline is provided with oil pump 10, and oil inlet pipe is provided with refrigeratory 11, lubricating oil enters the clutch shaft bearing and second bearing from fuel tank by flowline under the effect of oil pump, cool off by the refrigeratory on the oil inlet pipe again after transmitting heat, return fuel tank at last, so circulation.
Claims (1)
1. tyre mileage test machine circulating cooling system, described testing machine mainly comprises frame (1), motor (2), road wheel (3) and tire station (4), motor-driven connects road wheel, road wheel passes through clutch shaft bearing (5) rotational fixation on frame, the tire station is provided with second bearing (6), testing tire passes through the second bearing rotational fixation on the tire station, it is characterized in that: be provided with a fuel tank (7), fuel tank (7) is provided with flowline (8) and oil inlet pipe (9), described flowline (8) all is connected clutch shaft bearing (5) and second bearing (6) with oil inlet pipe (9), form a circulating oil path, flowline is provided with oil pump (10), and oil inlet pipe is provided with refrigeratory (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205587688U CN201811852U (en) | 2010-10-12 | 2010-10-12 | Circulating cooling system of mileage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205587688U CN201811852U (en) | 2010-10-12 | 2010-10-12 | Circulating cooling system of mileage tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811852U true CN201811852U (en) | 2011-04-27 |
Family
ID=43894792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205587688U Expired - Fee Related CN201811852U (en) | 2010-10-12 | 2010-10-12 | Circulating cooling system of mileage tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975667A (en) * | 2010-10-12 | 2011-02-16 | 健伦精密机械(中国)有限公司 | Circulating cooling system of mileage tester |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying device |
-
2010
- 2010-10-12 CN CN2010205587688U patent/CN201811852U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975667A (en) * | 2010-10-12 | 2011-02-16 | 健伦精密机械(中国)有限公司 | Circulating cooling system of mileage tester |
| CN110315842A (en) * | 2019-06-25 | 2019-10-11 | 北新集团建材股份有限公司 | A kind of galley automatic deviation rectifying 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: 20110427 Termination date: 20181012 |