CN101975667A - Circulating cooling system of mileage tester - Google Patents

Circulating cooling system of mileage tester Download PDF

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Publication number
CN101975667A
CN101975667A CN2010105049533A CN201010504953A CN101975667A CN 101975667 A CN101975667 A CN 101975667A CN 2010105049533 A CN2010105049533 A CN 2010105049533A CN 201010504953 A CN201010504953 A CN 201010504953A CN 101975667 A CN101975667 A CN 101975667A
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CN
China
Prior art keywords
bearing
provided
mileage
tester
tire
Prior art date
Application number
CN2010105049533A
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Chinese (zh)
Inventor
蒋昌贤
Original Assignee
健伦精密机械(中国)有限公司
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Publication date
Application filed by 健伦精密机械(中国)有限公司 filed Critical 健伦精密机械(中国)有限公司
Priority to CN2010105049533A priority Critical patent/CN101975667A/en
Publication of CN101975667A publication Critical patent/CN101975667A/en

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Abstract

The invention discloses a circulating cooling system of a mileage tester. The mileage tester mainly comprises a rack, an electric motor, a travelling wheel and a tyre station, wherein the motor is in drive connection with the travelling wheel which is rotatably fixed on the rack by a first bearing; the tyre station is provided with a second bearing; and a testing tyre is rotatably fixed on the tyre station via the second bearing; and the mileage tester is characterized by being provided with a fuel tank, the fuel tank is provided with an outlet tube and an inlet tube which are connected with the first bearing and the second bearing so as to form a circulating oil circuit, the outlet tube is provided with an oil pump, and the inlet tube is provided with a cooler. Thus, the temperatures of the bearings are controlled to be in the range of the operating temperature by continuously pumping recycle oil on the bearings.

Description

里程试验机循环冷却系统 Mileage test machine circulation cooling system

技术领域 FIELD

[0001] 本发明涉及一种里程试验机,特别涉及一种里程试验机循环冷却系统。 [0001] The present invention relates to a mileage test machine, particularly to a tester mileage circulation cooling system. 背景技术 Background technique

[0002] 轮胎里程试验机主要用于轮胎耐久性能试验和高速性能试验,由此可检验出轮胎的耐用情况和品质状况。 [0002] mileage test machine is mainly used for high speed performance test and durability test of the tire, whereby the durability test conditions and the quality conditions of the tire. 它除了可以作为生产线上抽查轮胎之品质是否稳定外,最主要是作为新产品轮胎在正式生产前或推出上市前,用本机来检测轮胎之品质或在原材料变更、 规格变更、配方变更、制程变更时,用此设备来检测轮胎的性能,以避免暗中摸索、闭门造车的情形发生,使轮胎在上市前就能确认品质,维护公司的信誉及利益。 It addition to being the quality of the production line and checking tire of the stability, the most important is a new product of the tire prior to listing before formal production or launch, with the machine to detect the quality of the tires of or changes in raw material change, specification change, formula, process when changes with this device to detect performance tires, in order to avoid grope, happens behind closed doors, will be able to confirm the quality of the tire prior to listing, to maintain the company's reputation and interests.

[0003] 试验机上的电机通过皮带带动行走轮高速旋转,轮胎工位通过液压缸将轮胎与行走轮以一定的压力接触,模拟轮胎在实际使用时的状况,从而检测所需要的性能参数。 [0003] Motor on the test machine by a belt drive running wheels rotated at high speed, the tire-position by a hydraulic cylinder tire with running wheels at a constant pressure contact, the analog condition of the tire in the actual use, so as to detect the desired performance parameters.

[0004] 行走轮表面线速度达到250Km/h (777r/min),支撑行走轮两端的轴承采用润滑脂来润滑,安装轮胎轴部位的轴承也采用润滑脂来润滑。 [0004] The running wheel surface speed reaches 250Km / h (777r / min), both ends of the bearing support running wheels with grease to lubricate the mounting shaft portion of the tire bearing Lubricate also be employed.

[0005] 当行走轮表面线速度在250Km/h以下,轴承部位采用润滑脂来润滑可以满足要求,温度也可以满足要求。 [0005] When the running wheel surface speed at 250Km / h or less, to lubricate the bearings with grease parts meet the requirements, the temperature can meet the requirements. 现在将行走轮表面线速度提高到350Km/h (1088r/min),行走轮的转速提高了,轴承部位的温度也随着提高了,轴承温度升高影响轴承的使用寿命。 Will now be running wheel surface speed of up to 350Km / h (1088r / min), the road wheel speed is increased, the temperature increase also increases with the bearing portion, the bearing temperature affect bearing life.

发明内容 SUMMARY

[0006] 为了克服上述缺陷,本发明提供了一种里程试验机循环冷却系统,该系统将轴承部位的温度降低,保证了轴承部位的润滑作用。 [0006] In order to overcome the above drawbacks, the present invention provides a mileage test machine cycle cooling system, the system will reduce the temperature of the bearing point, to ensure the lubrication of the bearing point.

[0007] 本发明为了解决其技术问题所采用的技术方案是:一种里程试验机循环冷却系统,所述试验机主要包括机架、电机、行走轮及轮胎工位,电机驱动连接行走轮,行走轮通过第一轴承转动固定于机架上,轮胎工位上设有第二轴承,测试轮胎通过第二轴承转动固定于轮胎工位上,设有一油箱,油箱上设有出油管和进油管,所述出油管和进油管均连接第一轴承和第二轴承,形成一循环油路,出油管上设有油泵,进油管上设有冷却器,润滑油在油泵的作用下从油箱通过出油管进入第一轴承和第二轴承,传递热量后再通过进油管上的冷却器进行冷却,最后返回油箱,如此循环。 [0007] aspect of the present invention is to solve the technical problem which is: A circulation cooling system mileage tester, the tester includes a main frame, a motor, running wheels and tires station, connected to the motor drive running wheels, travel wheels rotatably secured to the frame by a first bearing, a tire is provided with a second bearing station, the tested tire by a second bearing rotatably secured to the tire station, provided with a tank, with a fuel tank inlet pipe and tubing the inlet pipe and the pipe are connected to the first and second bearings forming a circulating oil, the oil pipe is provided with an oil pump, a cooler is provided on the intake pipe, under the action of the lubricating oil from the tank through the pump tubing into the first and second bearings, and then cooled by the heat transfer in the cooler inlet pipe, and finally returned to the tank, so the cycle.

[0008] 本发明的有益效果是:通过给轴承部位打循环的润滑油,润滑油将轴承部位的温度带走,带到冷却器(通过水冷)将加热了的润滑油降温,最后回到油箱。 [0008] Advantageous effects of the present invention are: to the bearing portion through the lubricant oil circulating play, the temperature of the lubricating oil of the bearing point away, to the cooler (by water cooling) cooling the heated oil, and finally back to the tank . 通过这样不断的往轴承部位打循环油来控制轴承部位的温度在使用温度范围内。 The bearing portion is controlled by such continuous play to the bearing point in the use of circulating oil temperature within a temperature range.

附图说明 BRIEF DESCRIPTION

[0009] 图1为本发明结构示意图; [0009] Figure 1 is a schematic structural diagram of the invention;

[0010] 图2为本发明原理示意图。 [0010] FIG. 2 is a schematic view of the principle of the invention. 具体实施方式 Detailed ways

[0011] 实施例:一种里程试验机循环冷却系统,所述试验机主要包括机架1、电机2、行走轮3及轮胎工位4,电机驱动连接行走轮,行走轮通过第一轴承5转动固定于机架上,轮胎工位上设有第二轴承6,测试轮胎通过第二轴承转动固定于轮胎工位上,设有一油箱7,油箱7上设有出油管8和进油管9,所述出油管8和进油管9均连接第一轴承5和第二轴承6, 形成一循环油路,出油管上设有油泵10,进油管上设有冷却器11,润滑油在油泵的作用下从油箱通过出油管进入第一轴承和第二轴承,传递热量后再通过进油管上的冷却器进行冷却,最后返回油箱,如此循环。 [0011] Example: one kind of mileage test machine circulation cooling system, comprising a tester main frame 1, the motor 2, the traveling wheels 3 and 4-position of the tire, motor-driven running wheels is connected, by a first bearing traveling wheels 5 rotatably secured to the frame, the bearing 6 is provided with a second station tire, the tire testing by a second bearing rotatably secured to the tire station, a fuel tank 7 is provided with an inlet pipe 8 and the pipe 9 on the fuel tank 7, the flowline 8 and 9 are connected to the inlet pipe 5 of the first bearing and the second bearing 6, an oil passage forming a loop, the oil pump 10 is provided on the pipe, the intake pipe is provided with a cooler 11, lubricant pump action from the tank through a pipe into the first and second bearings pass through a cooler for cooling the intake pipe after the heat, and finally returned to the tank, so the cycle.

Claims (1)

  1. 一种里程试验机循环冷却系统,所述试验机主要包括机架(1)、电机(2)、行走轮(3)及轮胎工位(4),电机驱动连接行走轮,行走轮通过第一轴承(5)转动固定于机架上,轮胎工位上设有第二轴承(6),测试轮胎通过第二轴承转动固定于轮胎工位上,其特征在于:设有一油箱(7),油箱(7)上设有出油管(8)和进油管(9),所述出油管(8)和进油管(9)均连接第一轴承(5)和第二轴承(6),形成一循环油路,出油管上设有油泵(10),进油管上设有冷却器(11)。 One kind of mileage test machine circulation cooling system, comprising a tester main frame (1), the motor (2), traveling wheels (3) and tire station (4), connected to the motor drive running wheels, the first wheel running bearings (5) rotatably secured to the frame, provided with a second bearing (6), the test tire through a second bearing rotatably secured on the tire on the tire station station, wherein: a tank is provided (7), the tank (7) is provided with a pipe (8) and intake conduit (9), the flowline (8) and intake conduit (9) are connected to a first bearing (5) and a second bearing (6), forming a loop oil, provided with a pump pipe (10), the inlet pipe is provided with a cooler (11).
CN2010105049533A 2010-10-12 2010-10-12 Circulating cooling system of mileage tester CN101975667A (en)

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Application Number Priority Date Filing Date Title
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003294585A (en) * 2002-04-01 2003-10-15 Yokohama Rubber Co Ltd:The Device and method for testing tire
CN201025222Y (en) * 2007-03-30 2008-02-20 天津市天发重型水电设备制造有限公司 Push force bearing cooling structure for vertical water wheel generation unit
CN101458168A (en) * 2008-12-30 2009-06-17 山东豪克国际橡胶工业有限公司 Giant tyres durable mileage tester
US20100087985A1 (en) * 2008-10-06 2010-04-08 International Business Machines Corporation Detection of vehicle operation under adverse conditions
CN101716572A (en) * 2009-11-13 2010-06-02 徐州大陆振动机械有限公司 Oil cooling device outside vibrating screen box
CN201582311U (en) * 2009-12-15 2010-09-15 昆明嘉和科技开发有限公司 Bearing cooling device
CN201811852U (en) * 2010-10-12 2011-04-27 健伦精密机械(中国)有限公司 Circulating cooling system of mileage tester

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003294585A (en) * 2002-04-01 2003-10-15 Yokohama Rubber Co Ltd:The Device and method for testing tire
CN201025222Y (en) * 2007-03-30 2008-02-20 天津市天发重型水电设备制造有限公司 Push force bearing cooling structure for vertical water wheel generation unit
US20100087985A1 (en) * 2008-10-06 2010-04-08 International Business Machines Corporation Detection of vehicle operation under adverse conditions
CN101458168A (en) * 2008-12-30 2009-06-17 山东豪克国际橡胶工业有限公司 Giant tyres durable mileage tester
CN101716572A (en) * 2009-11-13 2010-06-02 徐州大陆振动机械有限公司 Oil cooling device outside vibrating screen box
CN201582311U (en) * 2009-12-15 2010-09-15 昆明嘉和科技开发有限公司 Bearing cooling device
CN201811852U (en) * 2010-10-12 2011-04-27 健伦精密机械(中国)有限公司 Circulating cooling system of mileage tester

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