CN205956118U - Quiet, dynamic behavior detection device of pneumatic cylinder - Google Patents
Quiet, dynamic behavior detection device of pneumatic cylinder Download PDFInfo
- Publication number
- CN205956118U CN205956118U CN201620876803.8U CN201620876803U CN205956118U CN 205956118 U CN205956118 U CN 205956118U CN 201620876803 U CN201620876803 U CN 201620876803U CN 205956118 U CN205956118 U CN 205956118U
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- CN
- China
- Prior art keywords
- control valve
- valve
- solenoid directional
- directional control
- pumping source
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- 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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Abstract
The utility model provides a pneumatic cylinder is quiet, dynamic behavior detection device, it is including a magenetic exchange valve, wherein, it is first, fourth magenetic exchange valve one end is connected with the 6th magenetic exchange valve one end, the other end is connected with the corresponding jar that is tried respectively, the 6th magenetic exchange valve other end is connected the back with pressure control valve and is connected with the 14 pumping source, the 14 pumping source is connected with the power supply, be connected with the 15 pumping source on the power supply, the 15 pumping source is connected with the tenth relief valve, the tenth relief valve is connected with the 6th magenetic exchange valve, the 5th magenetic exchange valve one end is connected with the drive cylinder, and the other end is connected with the governing valve, and the governing valve is connected with the 8th relief valve, and the 8th relief valve is connected with the 12 pumping source. Simple structure after this scheme of adoption, accurate, the low in manufacturing cost of measuring data.
Description
Technical field
This utility model is related to hydraulic cylinder technical field, refers in particular to that a kind of hydraulic cylinder is quiet, dynamic property detection means.
Background technology
Hydraulic cylinder is to be changed into mechanical energy, do straight reciprocating motion hydraulic energy（Or oscillating motion）Hydraulic pressure execute unit
Part.Its structure is simple, reliable operation.When being realized with it moving back and forth, deceleration device can be removed from, and there is no drive gap,
Stable movement, is therefore used widely in the hydraulic system of various machineries.Hydraulic cylinder needs after manufacture to its item
Can be detected, to determine its property indices, existing testing equipment is Imported Precision instrument mostly, although it is using effect
Really good, but expensive, and maintenance cost is high, is unfavorable for Cost Control.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, detection data accurately,
The hydraulic cylinder of low cost of manufacture is quiet, dynamic property detection means.
For achieving the above object, technical scheme provided by the utility model is：Hydraulic cylinder is quiet, dynamic property detection dress
Put, it includes the first solenoid directional control valve, flow speed control valve, pressure-control valve, wherein, the first solenoid directional control valve, the 4th electromagnetic switch
Valve one end is connected with the 6th solenoid directional control valve one end, and the other end is connected with corresponding tested cylinder respectively, the 6th solenoid directional control valve
The other end is connected with the 14th pumping source after being connected with pressure-control valve, and the 14th pumping source is connected with power source, and power source connects
It is connected to the 15th pumping source, the 15th pumping source is connected with the tenth relief valve, and the tenth relief valve is connected with the 6th solenoid directional control valve；
5th solenoid directional control valve one end is connected with drive cylinder, and the other end is connected with flow speed control valve, and drive cylinder is connected with tested cylinder, speed governing
Valve is connected with the 8th relief valve, and the 8th relief valve is connected with the 12nd pumping source, and the 12nd pumping source is connected with power source.
The 6th described solenoid directional control valve is provided with the second solenoid directional control valve, the 3rd solenoid directional control valve, the second electromagnetic switch
Valve, the 3rd solenoid directional control valve are connected with corresponding tested cylinder respectively.
It is provided with the 13rd relief valve between described pressure-control valve and the tenth relief valve.
The 6th described solenoid directional control valve is provided with the 11st solenoid directional control valve.
This utility model, after using such scheme, installs corresponding solenoid directional control valve at tested cylinder two ends, then by passing
Dynamic cylinder drives tested cylinder, thus realizing quiet, dynamic property detection to tested cylinder；Using the structure after this programme is simple, detection
Data is accurate, low cost of manufacture.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
Specific embodiment
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1, the hydraulic cylinder described in the present embodiment is quiet, dynamic property detection means includes the first solenoid directional control valve 1, flow speed control valve 7,
Pressure-control valve 9, wherein, the first solenoid directional control valve 1, the 4th solenoid directional control valve 4 one end are with the 6th solenoid directional control valve 6 one end even
Connect, the other end is connected with corresponding tested cylinder respectively, the 6th solenoid directional control valve 6 other end be connected with pressure-control valve 9 after with
14th pumping source 14 is connected, and is provided with the 13rd relief valve 13 between described pressure-control valve 9 and the tenth relief valve 10, and the tenth
Four pumping sources 14 are connected with power source, and power source is connected with the 15th pumping source 15, the 15th pumping source 15 and the tenth relief valve 10 phase
Connect, the tenth relief valve 10 is connected with the 6th solenoid directional control valve 6, and the 6th solenoid directional control valve 6 is provided with the 11st electromagnetic switch
Valve 11, the 6th described solenoid directional control valve 6 is provided with the second solenoid directional control valve 2, the 3rd solenoid directional control valve 3, the second electromagnetic switch
Valve 2, the 3rd solenoid directional control valve 3 are connected with corresponding tested cylinder respectively；5th solenoid directional control valve 5 one end is connected with drive cylinder,
The other end is connected with flow speed control valve 7, and drive cylinder is connected with tested cylinder, and flow speed control valve 7 is connected with the 8th relief valve 8, the 8th peace
Full valve 8 is connected with the 12nd pumping source 12, and the 12nd pumping source 12 is connected with power source.The present embodiment installs phase at tested cylinder two ends
The solenoid directional control valve answered, more tested cylinder is driven by drive cylinder, thus realizing quiet, dynamic property detection to tested cylinder；Using
Structure after the present embodiment is simple, detection data accurate, low cost of manufacture.
The embodiment of the above is only the preferred embodiment of this utility model, not limits reality of the present utility model with this
Applying scope, therefore the change that all shapes according to this utility model, principle are made, all should cover in protection domain of the present utility model
Interior.
Claims (4)
1. hydraulic cylinder is quiet, dynamic property detection means it is characterised in that：It includes the first solenoid directional control valve（1）, flow speed control valve
（7）, pressure-control valve（9）, wherein, the first solenoid directional control valve（1）, the 4th solenoid directional control valve（4）One end and the 6th electromagnetic switch
Valve（6）One end connects, and the other end is connected with corresponding tested cylinder respectively, the 6th solenoid directional control valve（6）The other end and pressure control
Valve processed（9）With the 14th pumping source after connection（14）It is connected, the 14th pumping source（14）It is connected with power source, power source is connected with
15th pumping source（15）, the 15th pumping source（15）With the tenth relief valve（10）It is connected, the tenth relief valve（10）With the 6th electromagnetism
Reversal valve（6）It is connected；5th solenoid directional control valve（5）One end is connected with drive cylinder, the other end and flow speed control valve（7）It is connected, pass
Dynamic cylinder is connected with tested cylinder, flow speed control valve（7）With the 8th relief valve（8）It is connected, the 8th relief valve（8）With the 12nd pumping source
（12）It is connected, the 12nd pumping source（12）It is connected with power source.
2. hydraulic cylinder according to claim 1 is quiet, dynamic property detection means it is characterised in that：6th solenoid directional control valve
（6）It is provided with the second solenoid directional control valve（2）, the 3rd solenoid directional control valve（3）, the second solenoid directional control valve（2）, the 3rd solenoid directional control valve
（3）It is connected with corresponding tested cylinder respectively.
3. hydraulic cylinder according to claim 1 is quiet, dynamic property detection means it is characterised in that：Pressure-control valve（9）With
Tenth relief valve（10）Between be provided with the 13rd relief valve（13）.
4. hydraulic cylinder according to claim 1 is quiet, dynamic property detection means it is characterised in that：6th solenoid directional control valve
（6）It is provided with the 11st solenoid directional control valve（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876803.8U CN205956118U (en) | 2016-08-15 | 2016-08-15 | Quiet, dynamic behavior detection device of pneumatic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876803.8U CN205956118U (en) | 2016-08-15 | 2016-08-15 | Quiet, dynamic behavior detection device of pneumatic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956118U true CN205956118U (en) | 2017-02-15 |
Family
ID=57974969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620876803.8U Expired - Fee Related CN205956118U (en) | 2016-08-15 | 2016-08-15 | Quiet, dynamic behavior detection device of pneumatic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023536A (en) * | 2017-04-20 | 2017-08-08 | 中南大学 | Engineering machinery hydraulic cylinder dynamic performance integrated test platform |
| CN112555231A (en) * | 2020-12-04 | 2021-03-26 | 浙江大学 | Shield constructs quick-witted tool changing arm electro-hydraulic actuator unit test system |
-
2016
- 2016-08-15 CN CN201620876803.8U patent/CN205956118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023536A (en) * | 2017-04-20 | 2017-08-08 | 中南大学 | Engineering machinery hydraulic cylinder dynamic performance integrated test platform |
| CN112555231A (en) * | 2020-12-04 | 2021-03-26 | 浙江大学 | Shield constructs quick-witted tool changing arm electro-hydraulic actuator unit test system |
| CN112555231B (en) * | 2020-12-04 | 2022-04-05 | 浙江大学 | Shield constructs quick-witted tool changing arm electro-hydraulic actuator unit test system |
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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: 20170215 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |