CN201926555U - Testing tool for lubricating oil flow distribution of shaft-category parts - Google Patents
Testing tool for lubricating oil flow distribution of shaft-category parts Download PDFInfo
- Publication number
- CN201926555U CN201926555U CN2010205444097U CN201020544409U CN201926555U CN 201926555 U CN201926555 U CN 201926555U CN 2010205444097 U CN2010205444097 U CN 2010205444097U CN 201020544409 U CN201020544409 U CN 201020544409U CN 201926555 U CN201926555 U CN 201926555U
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- China
- Prior art keywords
- transparent plastic
- oil
- axle housing
- flow distribution
- flow
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- Expired - Fee Related
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Abstract
A testing tool for lubricating oil flow distribution of shaft-category parts belongs to a lubricating oil flow testing device. An oil pump of the testing tool is connected with the input end of a transparent plastic shaft housing through an overflow valve and a flow meter; the oil pump, the overflow valve, the flow meter, and the input end of the transparent plastic shaft housing are connected in series by oil inlet hoses; the output end of the transparent plastic shaft housing is connected with an oil tank through an oil outlet hose; an oil-resistant rubber sealing ring is ocnnected in the transparent plastic shaft housing; and the transparent plastic shaft housing is connected on a base support. The advantages are as follows: the structure of the testing tool is simple, the cost of the rubber sealing ring for replacement is low, the processing is convenient, and the flow at an oil outlet can be calculated out directly by volume measurement; when shafts with different shaft diameters are subjected to lubricating oil flow distribution test, the flow distribution at the lubricating oil outlet can be tested out conveniently as long as the rubber sealing ring in proper size is selected out and the pipeline is connected well; and the testing tool is convenient and fast, low in testing cost, short in testing period, and convenient in test operation.
Description
Technical field
The utility model relates to a kind of lubrication flow test device, particularly a kind of axial workpiece lubrication flow distribution test frock.
Background technology
Each parts on shaft is lubricated in the fixed axle gearbox, provide by the casing speed-variable pump, the flow of lubrication difference that different oil sites require, the determining dimensions of each oil passage is most important to the distribution influence of flow of lubrication in the design process, behind the flow that each oil site of Theoretical Calculation needs, regulate the flow of lubrication of each oil site by the size of regulating the oil passage size, and then determine each lubrication port size; How to measure the flow of lubrication of each oil site on the shaft (clutch shaft, bearing and spline is connected in) fast, to determining that the oil passage size impact is great.
The relevant at present design overwhelming majority determines its size by deviser's experience, and then checking design in experimentation, but this can not guarantee that it is an optimized design, and most companies only use the method for oneself to measure the oil passage flow distribution, and complicated and simple degree, experimental cost etc. differ, and in industry do not promote, thereby find a kind of method of measuring each oil passage flow fast and accurately, by actual measurement, the gained data, just can visual rationing provide foundation for design.
The utility model content
The purpose of this utility model is to provide a kind of: the axial workpiece lubrication flow distribution test frock that versatility is good, can detect different length series, different diameter of axle series.
The purpose of this utility model is achieved in that this test frock comprises base support, transparent plastic axle housing, oil resistant rubber sealing ring, oil inlet hose, fuel-displaced flexible pipe, oil pump, surplus valve and flowmeter, oil pump is connected with the input end of flowmeter with the transparent plastic axle housing by surplus valve, connect by oil inlet hose between the input end of oil pump by surplus valve and flowmeter and transparent plastic axle housing, the output terminal of transparent plastic axle housing connects oil sump by fuel-displaced flexible pipe, be connected with the oil resistant rubber sealing ring in the transparent plastic axle housing, the transparent plastic axle housing is connected on the base support.
Described base support comprises pole, pole socket, regulating tank and adjusting screw, and pole is socketed in the pole socket, regulating tank and adjusting screw is arranged in pole.
Be connected with orifice plug on the described transparent plastic axle housing.
Be connected with tensimeter, flow sensor and temperature sensor on the described flowmeter.
Beneficial effect: owing to adopted such scheme, tested axle is fixed in the transparent plastic axle housing by rubber seal ring, and the transparent plastic axle housing is placed on the base support, and the turnover oil pipe line connects as requested; The base support height can independent regulation be controlled, and can simulate the virtual condition of shaft, as level or inclination certain angle; The transparent plastic axle housing can be reused; Change the orifice plug in different apertures according to the different experiments scheme, can use same set of experiment frock that the different tests scheme is tested.
Described base support has five pairs, to guarantee that same experiment has many to the simultaneous situation of axle in the normal experiment, base designs is Height Adjustable mechanism, and the convenient different axle of the left and right sides diameter of axle of regulating can the maintenance level in experiment or change the angle of inclination as requested; Pumping plant provides lubricating oil for experiment, oil-out connects flow sensor by flexible pipe, temperature sensor and tensimeter, receive axle to be measured then and go up the lubricating oil oil-in, the diameter of plastics axle housing is greater than the maximum gauge of greatest axis, cut apart the different annular seal space of formation by rubber seal ring, have a lubricating oil oil-out on the plastics axle housing of correspondence on each annular seal space, outlet hose connects flowmeter, after each experiment is set up as requested and is tested the import oil pressure flow that needs, treat stability of flow, can directly respectively be exported flow of lubrication by measurement volumes calculating or by data acquisition software.
The axle that versatility is good, can detect different length series, different diameter of axle series has reached the purpose of this utility model.
Advantage: this test tool structure is simple, and it is low, easy to process to change the rubber seal ring cost, and the oil-out flow can directly calculate by measurement volumes; When the axle of the different size diameter of axle is done lubrication flow distribution experiment, only need to select the rubber seal ring of suitable dimension, connect pipeline, just can easily measure lubricating oil oil-out flow distribution, convenient and swift, testing cost is cheap, test period is short, convenient experimental operation.
Description of drawings
Fig. 1 is the utility model system construction drawing.
Fig. 2 is the utility model base support structural drawing.
Among the figure, 1, base support; 2, transparent plastic axle housing; 3, rubber seal ring; 4, oil inlet hose; 5, fuel-displaced flexible pipe; 6, oil pump; 7, surplus valve; 8, flowmeter; 1-1, pole; 1-2, a pole socket; 1-3, regulating tank; The 1-4 adjusting screw.
Embodiment
Embodiment 1: this test frock comprises base support 1, transparent plastic axle housing 2, oil resistant rubber sealing ring 3, oil inlet hose 4, fuel-displaced flexible pipe 5, oil pump 6, surplus valve 7 and flowmeter 8, oil pump 6 is connected with the input end of flowmeter 8 with the transparent plastic axle housing by surplus valve 7, connect by oil inlet hose between the input end of oil pump 6 by surplus valve 7 and flowmeter 8 and transparent plastic axle housing, the output terminal of transparent plastic axle housing connects oil sump by fuel-displaced flexible pipe, be connected with the oil resistant rubber sealing ring in the transparent plastic axle housing, the transparent plastic axle housing is connected on the base support.
Described base support comprises pole 1-1, pole socket 1-3, regulating tank 1-3 and adjusting screw 1-4, and pole is socketed in the pole socket, regulating tank and adjusting screw is arranged in pole.
Be connected with orifice plug on the described transparent plastic axle housing.
Be connected with tensimeter, flow sensor and temperature sensor on the described flowmeter.
This flow distribution test frock taps into oily flexible pipe 4 from hydraulic pressure secondary load pumping plant oil-out, axle is fixedly mounted in the transparent plastic axle housing 2 by rubber seal ring 3, whole axle housing is placed on two rubber seal rings of base and forms an independently annular seal space, on the axle corresponding oil-out is arranged in the annular seal space, on its corresponding transparent plastic axle housing straight coupling is arranged, joint picks out oily flexible pipe 5, the respectively corresponding big measuring cup of each fuel-displaced flexible pipe outlet, regulate the value of pumping plant oil-out pressure flow to the test demand, start pumping plant, treat stability of flow, can directly respectively be exported flow of lubrication by data acquisition software.
Other embodiment only need change and readjust pumping plant top hole pressure flow behind the different rubber seal rings and get final product.
Claims (4)
1. axial workpiece lubrication flow distribution test frock, it is characterized in that: this test frock comprises base support, the transparent plastic axle housing, the oil resistant rubber sealing ring, oil inlet hose, fuel-displaced flexible pipe, oil pump, surplus valve and flowmeter, oil pump is connected with the input end of flowmeter with the transparent plastic axle housing by surplus valve, connect by oil inlet hose between the input end of oil pump by surplus valve and flowmeter and transparent plastic axle housing, the output terminal of transparent plastic axle housing connects oil sump by fuel-displaced flexible pipe, be connected with the oil resistant rubber sealing ring in the transparent plastic axle housing, the transparent plastic axle housing is connected on the base support.
2. axial workpiece lubrication flow distribution test frock according to claim 1 is characterized in that: described base support comprises pole, pole socket, regulating tank and adjusting screw, and pole is socketed in the pole socket, regulating tank and adjusting screw is arranged in pole.
3. axial workpiece lubrication flow distribution test frock according to claim 1 is characterized in that: be connected with orifice plug on the described transparent plastic axle housing.
4. axial workpiece lubrication flow distribution test frock according to claim 1 is characterized in that: be connected with tensimeter, flow sensor and temperature sensor on the described flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205444097U CN201926555U (en) | 2010-09-25 | 2010-09-25 | Testing tool for lubricating oil flow distribution of shaft-category parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205444097U CN201926555U (en) | 2010-09-25 | 2010-09-25 | Testing tool for lubricating oil flow distribution of shaft-category parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926555U true CN201926555U (en) | 2011-08-10 |
Family
ID=44430400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205444097U Expired - Fee Related CN201926555U (en) | 2010-09-25 | 2010-09-25 | Testing tool for lubricating oil flow distribution of shaft-category parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288409A (en) * | 2011-06-29 | 2011-12-21 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Method and tool special for testing static lubricating flow distribution of fixed-shaft gearbox shaft |
| CN106679737A (en) * | 2017-01-18 | 2017-05-17 | 安徽江淮汽车集团股份有限公司 | Lubricating oil mass measuring device for needle bearing in gear box |
-
2010
- 2010-09-25 CN CN2010205444097U patent/CN201926555U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288409A (en) * | 2011-06-29 | 2011-12-21 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Method and tool special for testing static lubricating flow distribution of fixed-shaft gearbox shaft |
| CN102288409B (en) * | 2011-06-29 | 2013-05-15 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Method for testing static lubricating flow distribution of fixed-shaft gearbox shaft |
| CN106679737A (en) * | 2017-01-18 | 2017-05-17 | 安徽江淮汽车集团股份有限公司 | Lubricating oil mass measuring device for needle bearing in gear box |
| CN106679737B (en) * | 2017-01-18 | 2019-05-21 | 安徽江淮汽车集团股份有限公司 | Needle bearing lubricants capacity measuring device in gear-box |
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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 |
Granted publication date: 20110810 Termination date: 20160925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |