CN202883340U - Oil pump assembly durability test bench - Google Patents
Oil pump assembly durability test bench Download PDFInfo
- Publication number
- CN202883340U CN202883340U CN 201220597732 CN201220597732U CN202883340U CN 202883340 U CN202883340 U CN 202883340U CN 201220597732 CN201220597732 CN 201220597732 CN 201220597732 U CN201220597732 U CN 201220597732U CN 202883340 U CN202883340 U CN 202883340U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- oil pump
- pump assembly
- oil tank
- 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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- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model relates to an oil pump assembly durability test bench which comprises a frame, an oil tank, a spindle mounting seat and a motor. The oil tank is arranged on the frame and is of a seal structure, oil can be stored inside the oil tank, an oil filling port is arranged on the upper portion of the oil tank, the oil can be filled into oil tank through the oil filling port, an oil discharge outlet is arranged on the lower portion of the oil tank, the oil can be discharged from the oil tank through the oil discharge outlet, the spindle mounting seat is arranged on the outer side of the oil tank, a spindle is arranged on the spindle mounting seat in a penetrating manner, penetrates through the wall of the oil tank and extends into the oil tank, the spindle is connected with an oil pump to be tested when in test, and the motor is arranged on the frame and drives the spindle to rotate through a belt. Compared with the prior art, the oil pump assembly durability test bench has the advantages that an oil pump assembly to be tested is mounted inside the oil tank and tested, and the oil sucking height of the oil pump is more easily controlled.
Description
Technical field
The utility model relates to a kind of engine oil pump assembly durable test stand.
Background technique
Present common engine oil pump assembly durable test stand is that tested engine oil pump assembly and fuel tank are separated, and connects by pipeline.Cause oil pump oil absorption height (being that the oil pump filler opening is to machine oil liquid level distance) to be not easy to adjust control.Pipeline has certain resistance to engine oil flow, and the oil suction chamber negative pressure increases.After engine oil pump assembly separated with fuel tank, the environment facies of tested oil pump around in process of the test were to carefully many of actual conditions.
Summary of the invention
Main purpose of the present utility model is to address the aforementioned drawbacks, and makes temperature, high, the sealed environment of high oil mist concentration when tested engine oil pump assembly is can be more approaching actual to be used.
For realizing above purpose, the technological scheme that the utility model adopts provides a kind of engine oil pump assembly durable test stand, it is characterized in that described engine oil pump assembly durable test stand comprises: frame; Fuel tank is located on the described frame, and described fuel tank is sealing configuration, machine oil can be deposited in inside, and a pouring orifice is arranged at described fuel tank top, can inject machine oil to described fuel tank by described pouring orifice, one oil drain out is arranged at described fuel tank bottom, can machine oil be discharged described fuel tank by described oil drain out; The main shaft fitting seat is located at the outside of described fuel tank, and main shaft is arranged in described main shaft fitting seat, and passes oil tank wall and stretch within the described fuel tank, and main shaft connects tested oil pump at the trial; Motor is located on the described frame, by the described main shaft rotation of belt drives.
Optionally, also be provided with viewing window on the described fuel tank, the situation that can be used for observing fuel tank internal.
Adopted after the technique scheme, made the characteristics such as temperature, high oil mist concentration height, sealed environment when tested engine oil pump assembly is can be more approaching actual to be used.We are installed to fuel tank internal with tested engine oil pump assembly and test, the easier control of oil pump oil absorption height.
Description of drawings
Fig. 1 is structural representation of the present utility model
Embodiment
Below in conjunction with the drawings and specific embodiments, to the engine oil pump assembly durable test stand further description of proposition that the utility model adopts.
Please refer to Fig. 1, the described engine oil pump assembly durable test stand of present embodiment comprises: frame 9; Fuel tank 2, be located on the described frame 9, described fuel tank 2 is sealing configuration, machine oil 5 can be deposited in inside, one pouring orifice 1 is arranged at described fuel tank 2 tops, can inject machine oil to described fuel tank 2 by described pouring orifice 1, an oil drain out 7 is arranged at described fuel tank 2 bottoms, can machine oil be discharged described fuel tank 2 by described oil drain out 7; Main shaft fitting seat 10 is located at the outside of described fuel tank 2, and main shaft 6 is arranged in described main shaft fitting seat 10, and passes oil tank wall and stretch within the described fuel tank 2, and main shaft connects tested oil pump 4 at the trial; Motor 8 is located on the described frame 9, drives described main shaft 6 rotations by belt 11.
Also be provided with viewing window 3 on the described fuel tank 2, can be used for observing the situation of fuel tank 2 inside.
In the present embodiment, we are installed to fuel tank 2 inside with tested engine oil pump assembly 4 and test, the easier control of oil pump oil absorption height.
In order to illustrate and to describe to the description of the utility model preferred embodiment above, be not to want the utility model limit or be confined to disclosed concrete form, obviously, may make many modifications and variations, these modifications and variations may be obvious to those skilled in the art, should be included within the scope of the present utility model by the appended claims definition.
Claims (2)
1. an engine oil pump assembly durable test stand is characterized in that described engine oil pump assembly durable test stand comprises: frame; Fuel tank is located on the described frame, and described fuel tank is sealing configuration, machine oil can be deposited in inside, and a pouring orifice is arranged at described fuel tank top, can inject machine oil to described fuel tank by described pouring orifice, one oil drain out is arranged at described fuel tank bottom, can machine oil be discharged described fuel tank by described oil drain out; The main shaft fitting seat is located at the outside of described fuel tank, and main shaft is arranged in described main shaft fitting seat, and passes oil tank wall and stretch within the described fuel tank, and main shaft connects tested oil pump at the trial; Motor is located on the described frame, by the described main shaft rotation of belt drives.
2. engine oil pump assembly durable test stand according to claim 1 is characterized in that also being provided with on the described fuel tank viewing window, the situation that can be used for observing fuel tank internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597732 CN202883340U (en) | 2012-11-14 | 2012-11-14 | Oil pump assembly durability test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220597732 CN202883340U (en) | 2012-11-14 | 2012-11-14 | Oil pump assembly durability test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883340U true CN202883340U (en) | 2013-04-17 |
Family
ID=48074775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220597732 Expired - Fee Related CN202883340U (en) | 2012-11-14 | 2012-11-14 | Oil pump assembly durability test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105079A (en) * | 2016-11-24 | 2018-06-01 | 中航贵州飞机有限责任公司 | A kind of oil pump testing device |
-
2012
- 2012-11-14 CN CN 201220597732 patent/CN202883340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105079A (en) * | 2016-11-24 | 2018-06-01 | 中航贵州飞机有限责任公司 | A kind of oil pump testing 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 |
Granted publication date: 20130417 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |