CN206144773U - Machine oil pump test bed - Google Patents
Machine oil pump test bed Download PDFInfo
- Publication number
- CN206144773U CN206144773U CN201620989382.XU CN201620989382U CN206144773U CN 206144773 U CN206144773 U CN 206144773U CN 201620989382 U CN201620989382 U CN 201620989382U CN 206144773 U CN206144773 U CN 206144773U
- Authority
- CN
- China
- Prior art keywords
- pump
- oil pump
- lubricating oil
- regulating valve
- oil
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Is machine oil pump test bed including horizontal driving motor, vertical driving motor, shaft coupling, moment of torsion tachometry appearance, governing valve, glass rotameter, pressure cycle ware, electronic pressure regulating valve, flow rate converter, electronic type electrical control valve, oil tank, oil inlet and outlet pipe, driving motor pass through the shaft coupling with by checking machine oil pump connection, the moment of torsion the tachometry appearance is installed between two shaft couplings, by the checking machine oil pump through oil absorption in oil pipe follow oil groove, linked to each other in glass rotameter and pressure cycle ware respectively through going out oil pipe by the oil -out of checking machine oil pump, the import at glass rotameter is installed respectively to the governing valve, and between glass rotameter and the pressure cycle ware, glass rotameter's export pipe connector is between electronic type electrical control valve and electronic pressure regulating valve, the pressure convert ware connects gradually electronic pressure regulating valve, electronic type electrical control valve, flow rate converter, play oil pipe through oil pipe, is connected to the oil tank, driving motor, governing valve, converter etc. Set up in the box, and this box has the door of opening and shutting.
Description
Technical field
The utility model is related to a kind of lubricant pump test-bed, and the testing stand is to test engine is with horizontal lubricating oil pump and stands
The assembly performance of formula lubricating oil pump and other positive displacement lubricating oil pump.
Background technology
With the fast development of Chinese society economy, automobile pollution and new increment rapid growth, matching key
The development of part pump machines is also very rapid.Lubricating oil pump is the important component part of automobile engine, and effect is to improve oil pressure
Power, it is ensured that the fuel feeding to automobile engine.The performance and used life of engine is also closely related with the performance of lubricating oil pump, and it one
Denier breaks down can cause whole power failure, if enterprise does not carry out strict inspection to lubricating oil pump product, will be inferior
Product comes into the market, and can not only make automobile engine there is potential safety hazard, jeopardizes the personal safety of driver and passenger, Er Qieyi
There is security incident in denier, enterprise is also required to undertake corresponding responsibility.Therefore lubricating oil pump product must be to its quality, performance before producing
Completely examined.The defect that existing lubricant pump test-bed is present is：1st, the test that can only often meet horizontal lubricating oil pump will
Ask, it is impossible to while meeting the test request of vertical lubricating oil pump；2nd, the inspection of lubricating oil pump is often relatively time-consuming, and existing testing stand cannot
Lubricating oil pump to there is gas leakage is quickly checked, and when the quantity for checking pump is larger, needs to take considerable time；3rd, pressure is adjusted
The parameters such as power, flow, rotating speed need manual modulation valve door, and automaticity is relatively low.
Utility model content
(1) technical problem to be solved
The purpose of this utility model is to overcome the deficiencies in the prior art, such as cannot simultaneously meet vertical and horizontal
The test request of lubricating oil pump, during check fee, the problems such as automation and visualization be not high, the utility model is provided and a kind of met
Polymorphic type displacement pump inspection demand, can quickly check gas leakage, the lubricant pump test-bed of high degree of automation.
(2) technical scheme
Technical solution of the present utility model is：Lubricant pump test-bed, including horizontal motor, vertical driving electricity
Machine, shaft coupling, torque-rotation speed measuring instrument, regulating valve, glass rotameter, pressure converter, electric press regulating valve, stream
Energy converter, electronic type electric control valve, fuel tank, enter flowline；Motor is connected by shaft coupling with examined lubricating oil pump,
Torque-rotation speed measuring instrument is arranged between two shaft couplings, is examined lubricating oil pump by oil inlet pipe oil suction from oil groove, is examined machine
The oil-out of oil pump is connected respectively at glass rotameter by flowline with pressure converter, and regulating valve is separately mounted to glass
The import of glass spinner flowmeter, and glass rotameter and pressure converter between, the outlet of glass rotameter connects
Between electronic type electric control valve and electric press regulating valve；Pressure transducer is sequentially connected electric press and adjusts by oil pipe
Valve, electronic type electric control valve, flow converter, flowline, are connected to fuel tank.The motor, regulating valve, converter etc.
It is arranged in casing, the casing has switching door.
The horizontal motor is arranged on the horizontal stand of lubricating oil pump fixing device, by horizontal shaft coupling with it is horizontal
Lubricating oil pump pump shaft is connected, and by motor work pump shaft rotation is driven；Vertical motor is arranged on hanging down for lubricating oil pump fixing device
On straight bracket, i.e., positioned at the surface of lubricating oil pump fixing device, it is connected with vertical lubricating oil pump pump shaft by longitudinal shaft coupling, is passed through
Motor work drives pump shaft rotation.Two of which motor can be chosen by examined pump type difference, can respectively with pump
Axle is connected.
All kinds of regulating valves and converter are connected with console, anti-into standard current signal by all kinds of Parameter Switch
Feed console, and the control to all kinds of valves is realized by console, all kinds of test parameters can be on console display in real time
Show.
(3) beneficial effect
The utility model has the advantages that：1st, when inspection starts, the regulating valve of oil-out and glass rotameter is opened, is closed
The regulating valve of oil-out and main oil pipe is closed, whether bubble occurs by the pump oil in sight glass spinner flowmeter, you can be quick
Judge lubricating oil pump whether oil leak；If there is oil leakage phenomenon to be waste product pump, if without oil leakage phenomenon, by oil-out and glass rotors flow
The regulating valve of meter is closed, and opens the regulating valve of oil-out and main oil pipe, carries out follow-up performance test.A large amount of testing times are saved,
Simultaneously a large amount of test resources are saved, with the characteristics of energy-conserving and environment-protective.2nd, this testing stand can meet the property of vertical pump and horizontal pump
Energy examination requirements, by different type pump horizontal machine or vertical machine are chosen, and are connected with pump shaft by shaft coupling, are suitable for more multiclass
The displacement pump of type, expands the scope of application of inspection.3rd, this testing stand realizes automatic parameter control, saves artificial running cost,
All kinds of parameters can in real time show that change of all kinds of parameters of observable in the lubricating oil pump course of work is examined by console display
Test data more accurately true.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model glass rotameter schematic diagram.
In figure：1st, horizontal motor, 2, shaft coupling, 3, torque-rotation speed measuring instrument, 4, lubricating oil pump fixing device, 5, oil
Case, 6, oil inlet pipe, 7, flowline, 8, flow converter, 9, electronic type electric control valve, 10, electric press regulating valve, 11, pressure
Force transducer, 12, regulating valve, 13, glass rotameter, 14, regulating valve, 15, torque-rotation speed measuring instrument, 16, shaft coupling,
17th, vertical motor, 18, spinner flowmeter end cap, 19, guide rod, 20, dial, 21, rotor.
Specific embodiment
Lubricant pump test-bed, including horizontal motor 1, shaft coupling 2,16, torque-rotation speed measuring instrument 3,15, lubricating oil pump
Fixing device 4, fuel tank 5, oil inlet pipe 6, flowline 7, flow converter 8, electronic type electric control valve 9, electric press regulating valve
10th, pressure converter 11, regulating valve 12,14, glass rotameter 13, vertical motor 17；Horizontal motor 1 is arranged
On the horizontal stand of lubricating oil pump fixing device, it is connected with examined lubricating oil pump by shaft coupling 2, torque-rotation speed measuring instrument 3 is pacified
It is mounted between two shaft couplings, vertical motor 17 is arranged on the vertical support frame of lubricating oil pump fixing device 4, i.e., positioned at lubricating oil pump
The surface of fixing device 4, is connected by shaft coupling 16 with lubricating oil pump fixing device 4, and torque-rotation speed measuring instrument 15 is arranged on two
Between shaft coupling, lubricating oil pump is examined by oil inlet pipe 6 from the inner oil suction of oil groove 5, the oil-out of lubricating oil pump fixing device 4 passes through
Oil pipe is connected respectively at glass rotameter 13 with regulating valve 12, and regulating valve 14 is arranged on the import of glass rotameter,
The outlet of glass rotameter is connected between electronic type electric control valve 10 and electric press regulating valve 9；Regulating valve 12 is led to
Cross oil pipe to be sequentially connected pressure transducer 11, electric press regulating valve 10, electronic type electric control valve 9, flow converter 8, go out
Oil pipe 7, is connected to fuel tank 5；
Horizontal motor 1 or vertical motor 17 are selected according to pump type is different, pump shaft are connected to by shaft coupling,
Machine oil pump work is rotarily driven by motor, during on-test, regulating valve 14 is first opened, is closed regulating valve 12, sight glass turns
Whether subflow gauge 13 has bubble, if there is bubble, the lubricating oil pump has oil leak, is waste product pump, motor is closed, by waste product pumping
Under, carry out next pump testing；If bubble-free, regulating valve 14 is closed, open regulating valve 12, carry out follow-up performance test；Pressure
Pressure value in pipeline is converted to standard current signal and is sent to console by force transducer 8, and console is by adjusting electronic pressure
Force regulating valve 10 realizes the control to manifold pressure；Flow value in pipeline is converted to normalized current letter by flow converter 9
Console number is sent to, console realizes the control to flow in runner by adjusting electronic type electric control valve 9.All kinds of ginsengs
Number can in real time be shown by console display, change procedure of all kinds of parameters of observable in machine oil pump work so that test
Data are more accurate, meet reality.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of without departing from the utility model design concept, this area ordinary person couple
Various modifications and improvement that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With the new technology contents being claimed, all record in detail in the claims.
Claims (3)
1. a kind of lubricant pump test-bed, including horizontal motor, vertical motor, shaft coupling, torque-rotation speed measuring instrument,
Regulating valve, glass rotameter, pressure converter, electric press regulating valve, flow converter, electronic type electric control valve,
Fuel tank, enter flowline；Motor is connected by shaft coupling with examined lubricating oil pump, and torque-rotation speed measuring instrument is arranged on two
Between axle device, lubricating oil pump is examined by oil inlet pipe oil suction from oil groove, be examined the oil-out of lubricating oil pump by flowline point
It is not connected with pressure converter in glass rotameter, regulating valve is separately mounted to the import of glass rotameter, and glass
Between glass spinner flowmeter and pressure converter, the outlet of glass rotameter is connected on electronic type electric control valve and electronic
Between pressure-regulating valve；Pressure transducer is sequentially connected electric press regulating valve, electronic type electric control valve, flow by oil pipe
Converter, flowline, are connected to fuel tank；The motor, regulating valve, converter etc. are arranged in casing, and the casing has
Switching door.
2. a kind of lubricant pump test-bed according to claim 1, it is characterised in that：Horizontal motor is arranged on lubricating oil pump
On the horizontal stand of fixing device, it is connected with horizontal lubricating oil pump pump shaft by horizontal shaft coupling, pump shaft is driven by motor work
Rotation；Vertical motor is arranged on the vertical support frame of lubricating oil pump fixing device, i.e. just going up positioned at lubricating oil pump fixing device
Side, is connected by longitudinal shaft coupling with vertical lubricating oil pump pump shaft, drives pump shaft rotation, two of which to drive electricity by motor work
Machine can be chosen by examined pump type difference, can be connected with pump shaft respectively.
3. a kind of lubricant pump test-bed according to claim 1, it is characterised in that：All kinds of regulating valves and converter with control
Platform processed is connected, and console is fed back to into standard current signal by all kinds of Parameter Switch, and is realized to all kinds of valves by console
Control, all kinds of test parameters can in real time show on console display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989382.XU CN206144773U (en) | 2016-08-29 | 2016-08-29 | Machine oil pump test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989382.XU CN206144773U (en) | 2016-08-29 | 2016-08-29 | Machine oil pump test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144773U true CN206144773U (en) | 2017-05-03 |
Family
ID=58628698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989382.XU Withdrawn - After Issue CN206144773U (en) | 2016-08-29 | 2016-08-29 | Machine oil pump test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121994A (en) * | 2016-08-29 | 2016-11-16 | 浙江华天机械有限公司 | A kind of lubricant pump test-bed |
-
2016
- 2016-08-29 CN CN201620989382.XU patent/CN206144773U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121994A (en) * | 2016-08-29 | 2016-11-16 | 浙江华天机械有限公司 | A kind of lubricant pump test-bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074839B (en) | A kind of hydraulic motor test stand | |
| CN103063404B (en) | Testing device applied to drag reducing testing of jet flow surface and non-smooth surface | |
| CN106481617B (en) | A kind of hydraulic motor test platform and test method | |
| CN202255848U (en) | System for detecting high-pressure safety valve | |
| CN206038317U (en) | Engine oil pump test bed | |
| CN103134675B (en) | Testing device of engine bearing oil nozzle | |
| CN103306968B (en) | transformer oil pump test device and test method thereof | |
| CN202073872U (en) | Driving experiment device of hydraulic motor for airplane generator | |
| CN104121180B (en) | Horizontal type test equipment for oil pump | |
| CN103471787B (en) | The analogue means and its verification method of generator system of nuclear power station | |
| CN103953534B (en) | A kind of test device of lubricating pump of automobile | |
| CN104330591B (en) | A kind of automation equipment for being used to examine wind sensor | |
| CN204003789U (en) | A kind of hydraulic motor test stand | |
| CN206144773U (en) | Machine oil pump test bed | |
| CN204679210U (en) | A kind of multi-functional force value automatic calibrator | |
| CN105275921B (en) | Hydraulic air test system | |
| CN106121994B (en) | A kind of lubricant pump test-bed | |
| CN204269360U (en) | A kind of aero-oil pump test board | |
| CN204286763U (en) | A kind of analog detection safety valve is performance test bed | |
| CN204008044U (en) | Gas cylinder by hydrostatic pressure test detection system | |
| CN104155100A (en) | Outer lubricating oil system for constant loading test stand and application method thereof | |
| CN203908611U (en) | Automobile fuel consumption monitoring device | |
| CN103234589B (en) | A kind of V-type cone restriction device for the test of vehicle fuel volume read-out | |
| CN103292852B (en) | Flow detection formula electronic injection fuel consumption instrument | |
| CN203323804U (en) | Vehicle fuel oil adding amount measurement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170503 Effective date of abandoning: 20180720 |
|
| AV01 | Patent right actively abandoned |