CN207539011U - A kind of conjuncted Test-bed for pump of high-power and high-speed - Google Patents
A kind of conjuncted Test-bed for pump of high-power and high-speed Download PDFInfo
- Publication number
- CN207539011U CN207539011U CN201721468906.1U CN201721468906U CN207539011U CN 207539011 U CN207539011 U CN 207539011U CN 201721468906 U CN201721468906 U CN 201721468906U CN 207539011 U CN207539011 U CN 207539011U
- Authority
- CN
- China
- Prior art keywords
- test
- pump
- motor
- conjuncted
- pump motor
- 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
Links
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000011068 loading method Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000009863 impact test Methods 0.000 abstract description 2
- 238000011056 performance test Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a kind of conjuncted Test-bed for pump of high-power and high-speed, include shield machine frame, bottom plate, shield machine frame is equipped with guide rail, the sliding block that can be slided along guide rail is installed on bottom plate bottom surface, gear-box is sequentially installed on bottom plate, torquemeter stent, pump motor stent, two torquemeters are installed on torquemeter stent, subject pump motor is installed on pump motor stent, loading motor is sequentially connected with outside gear-box, two output shafts of gear-box are connect respectively by shaft coupling with two torquemeters, two torquemeter opposite sides pass through shaft coupling and the pump input shaft of subject pump motor respectively, motor output shaft is connected.The utility model can be detected the test running of conjuncted pump motor, running-in test, efficiency test, job stability experiment, performance test, impact test, pressure test, seal tightness test etc., improve the accuracy of conjuncted pump motor testing stand testing result, cost of manufacture is substantially reduced, interchangeability is strong, and service life extends.
Description
Technical field
The utility model is related to the performance detection fields of conjuncted pump motor, particularly belong to a kind of conjuncted pump of high-power and high-speed
Testing stand.
Background technology
With the fast development of China's economy, the development of domestic and international special machine industry is also very swift and violent.Conjuncted pump motor
As a very important parts in special machine, leakproofness, security reliability and service life when being used for
There is higher requirement.According to the manufacture of conjuncted pump motor, type approval test requirement, when testing conjuncted pump motor, need very
Accurately test volumetric efficiency, the gross efficiency of pump motor.
Utility model content
The purpose of this utility model is to provide a kind of conjuncted Test-bed for pump of high-power and high-speed, can be to conjuncted pump motor
Test running, running-in test, efficiency test, job stability experiment, performance test, impact test, pressure test, seal tightness test
Etc. being detected, the accuracy of conjuncted pump motor testing stand testing result is improved, cost of manufacture is substantially reduced, and interchangeability is strong,
Service life extends.
The technical solution of the utility model is as follows：
A kind of conjuncted Test-bed for pump of high-power and high-speed, includes shield machine frame, bottom plate, and shield machine frame is equipped with and leads
Rail is equipped with the sliding block that can be slided along guide rail on bottom plate bottom surface, and gear-box, torquemeter stent, pump horse are sequentially installed on bottom plate
Up to stent, two torquemeters are installed on torquemeter stent, subject pump motor on pump motor stent is installed, is driven outside gear-box
Loading motor is connected with, two output shafts of gear-box are connect respectively by shaft coupling with two torquemeters, and two torquemeters are another
Side respectively by shaft coupling with being tested the pump input shaft of pump motor, motor output shaft is connected.
The pump input shaft of the subject pump motor, motor output shaft are separately installed with torque rotary speed sensor.
The loading motor displacement is 160ml/r.
Shield machine is installed, shield machine is sequentially connected with gear-box opposite side on the shield machine frame.
The bottom plate of the utility model can move back and forth on guide rail, adjust between bottom plate and shield machine frame it is axial away from
From, replace be tested element when, only the screw on four sliding blocks need to be unclamped, using conjuncted pump motor rack as an integral hoisting
It removes so that during change trial, easily and fast.System can realize testing stand using the loading motor that discharge capacity is 160ml/r
When pressure is 30Mpa, by test specimen test pressure up to 45Mpa, meet by the use and test requirements document of test specimen.It is tested by enclosed
Circuit loads, and can realize biaxial loadings in the case where being changed without A, B oil pipe.Production effect is improved while cost-effective
Rate.In order to more accurately test out the efficiency of conjuncted pump motor, respectively in the respectively installation one of the output terminal of the input terminal of pump and motor
A torque rotary speed sensor, avoids the transmission efficiency at other mechanical positions, and affects by the accuracy of test specimen test data.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the vertical view of the utility model.
Specific embodiment
Referring to attached drawing, a kind of conjuncted Test-bed for pump of high-power and high-speed includes shield machine frame 1, bottom plate 2, shield machine
Rack 1 is equipped with guide rail 3, is equipped with the sliding block 15 that can be slided along guide rail 2 on 2 bottom surface of bottom plate, gear is sequentially installed on bottom plate 2
Case 4, torquemeter stent 5, pump motor stent 6 are equipped with two torquemeters 7 on torquemeter stent 5, are installed on pump motor stent 6
There is subject pump motor 8, loading motor 9 is sequentially connected with outside gear-box 4, load 9 discharge capacity of motor as 160ml/r, the two of gear-box 4
A output shaft is connect respectively by shaft coupling 10 with two torquemeters 7, two 7 opposite sides of torquemeter respectively by shaft coupling 11 with
It is tested the pump input shaft 13 of pump motor 8, motor output shaft 14 is connected；It is tested pump input shaft 13, the motor output shaft of pump motor 8
14 are separately installed with torque rotary speed sensor, and shield machine 12 is equipped on shield machine frame 1, and shield machine 12 and gear-box 4 are another
Side is sequentially connected.
Claims (4)
1. a kind of conjuncted Test-bed for pump of high-power and high-speed, includes shield machine frame, bottom plate, which is characterized in that shield board
Frame is equipped with guide rail, is equipped with the sliding block that can be slided along guide rail on bottom plate bottom surface, gear-box, torquemeter are sequentially installed on bottom plate
Stent, pump motor stent are equipped with two torquemeters on torquemeter stent, subject pump motor, tooth are equipped on pump motor stent
Loading motor is sequentially connected with outside roller box, two output shafts of gear-box are connect respectively by shaft coupling with two torquemeters, and two
Platform torquemeter opposite side respectively by shaft coupling with being tested the pump input shaft of pump motor, motor output shaft is connected.
2. the conjuncted Test-bed for pump of high-power and high-speed according to claim 1, which is characterized in that the subject pump motor
Pump input shaft, motor output shaft be separately installed with torque rotary speed sensor.
3. the conjuncted Test-bed for pump of high-power and high-speed according to claim 1, which is characterized in that the loading motor row
It measures as 160ml/r.
4. the conjuncted Test-bed for pump of high-power and high-speed according to claim 1, which is characterized in that the shield machine frame
On shield machine is installed, shield machine is sequentially connected with gear-box opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468906.1U CN207539011U (en) | 2017-11-07 | 2017-11-07 | A kind of conjuncted Test-bed for pump of high-power and high-speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468906.1U CN207539011U (en) | 2017-11-07 | 2017-11-07 | A kind of conjuncted Test-bed for pump of high-power and high-speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539011U true CN207539011U (en) | 2018-06-26 |
Family
ID=62612422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468906.1U Expired - Fee Related CN207539011U (en) | 2017-11-07 | 2017-11-07 | A kind of conjuncted Test-bed for pump of high-power and high-speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539011U (en) |
-
2017
- 2017-11-07 CN CN201721468906.1U patent/CN207539011U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |