CN206292039U - A kind of multifunction hydraulic pulse testing universal manifold - Google Patents
A kind of multifunction hydraulic pulse testing universal manifold Download PDFInfo
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- CN206292039U CN206292039U CN201621308635.9U CN201621308635U CN206292039U CN 206292039 U CN206292039 U CN 206292039U CN 201621308635 U CN201621308635 U CN 201621308635U CN 206292039 U CN206292039 U CN 206292039U
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Abstract
The utility model is related to a kind of multifunction hydraulic pulse testing universal manifold, including pressure oil inlet, pressure or temperature test point, external volume and access point, flared fitting, without flared fitting, suspension ring, manifold mounting hole, seal, manifold bodies, wherein：By manifold mounting hole secure manifold main body, manifold bodies upper surface is provided with pressure oil inlet and pressure or temperature test point, manifold bodies end face is provided with external volume and access point, manifold bodies side is provided with 34 flared fittings and 34 without flared fitting, flared fitting and seal is equipped with without flared fitting end, suspension ring are arranged in manifold bodies.Can be used repeatedly, it is adaptable to variety classes, different number specimen tests, optimization pulse system, impulse waveform can be reached by adjusting test specimen section effectively cavity volume, shorten debug time, the test period is saved, so as to save the cost of whole experiment, the application category of testing equipment is integrally improved.
Description
Technical field
The utility model is related to aviation General hydraulic pulse testing frock field, more particularly to a kind of multifunction hydraulic arteries and veins
Punching experiment universal manifold.
Background technology
GJB 3849《Airplane hydraulic pressure pressurized strut, valve, the requirement of pressure vessel pulse testing and method》、GJB 3230《Aviation
Hydraulic pipe and connector test method》、HB 6133-1987《Hydraulic hose, conduit, the pulse testing of adapter assembly》Etc. standard
In to hydraulic impulse experiment have detail requirement, pulse testing is essentially a kind of fatigue test, and purpose is shorter
Some defects of exposing product in cycle, verify that it determines the anti-pulse ability in life cycle.As experiment manifold,
Many times of fatigue strength examinations are necessarily born under recycled for multiple times.Therefore, a kind of multifunction hydraulic pulse examination of necessary design
Universal manifold is tested, is installed under fixed basic demand test specimen, sensor is met, while utilization is played in the regulation to impulse waveform
Value, can be applicable single or many test specimen, multiple types, such as hydraulic pipe or valve, pressurized strut, pressure vessel, with versatility
And processing is simple.
The content of the invention
The installation of test specimen and the position of sensor have directly influence, this reality on the waveform configuration of pulse in pulse testing
It is under the premise of the basic demand for meeting standard with new purpose, there is provided one kind can be used repeatedly, is applicable variety classes
Number test specimen, the multifunction hydraulic pulse of optimization pulse system, impulse waveform can be reached by adjusting test specimen section effectively cavity volume
Experiment universal manifold.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of multifunction hydraulic pulse testing universal manifold, including pressure oil inlet, pressure or temperature test point, external appearance
Product and access point, flared fitting, without flared fitting, suspension ring, manifold mounting hole, seal, manifold bodies, wherein：By discrimination
Pipe mounting hole secure manifold main body, manifold bodies upper surface is provided with pressure oil inlet and pressure or temperature test point, and pressure oil enters
Mouth is used to transmit the impulse waveform that pulsing unit is sent, when testpieces number is more, can be another by pressure oil inlet parallel
One manifold, increases simultaneous test quantity；Test sensor is accessed by pressure or temperature test point, for gathering waveform, is being adjusted
Bleeding can be carried out before examination in pressure or temperature test point；Manifold bodies end face is provided with external volume and access point, external
Volume and access point do normally closed treatment, when waveform peak is higher, the conduit of effect volume can be incorporated in external volume and access point, make
Dynamic cylinder or flexible pipe, reach the purpose of regulation test specimen waveform, and the volume and compressibility being incorporated to are bigger, and Peak Slope is lower；Manifold
Body side is provided with 3-4 flared fitting and 3-4 without flared fitting, flared fitting and equal without flared fitting end
Seal is provided with, when the test specimen of multi-form to be accessed, coordinates different screw-in joints, suspension ring to set by seal
It is placed in manifold bodies..
The utility model has the advantages that：A kind of multifunction hydraulic pulse testing universal manifold, can be used repeatedly, and be applicable
In variety classes, different number specimen tests, optimization pulse system, impulse wave can be reached by adjusting test specimen section effectively cavity volume
Shape, shortens debug time, saves the test period, so as to save the cost of whole experiment, is integrally improved answering for testing equipment
Use category.
Brief description of the drawings
Fig. 1 is a kind of structural representation of multifunction hydraulic pulse testing universal manifold；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is partial schematic diagram.
Reference：Pressure oil inlet 1, pressure or temperature test point 2, external volume and access point 3, flared fitting 4, nothing
Flared fitting 5, suspension ring 6, manifold mounting hole 7, seal 8, manifold bodies 9.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 to Fig. 3.
A kind of multifunction hydraulic pulse testing universal manifold, including it is pressure oil inlet 1, pressure or temperature test point 2, external
Volume and access point 3, flared fitting 4, without flared fitting 5, suspension ring 6, manifold mounting hole 7, seal 8, manifold bodies 9, adopt
The means and sealing means processed with valve block, using 45# steel, are heat-treated HRC35~40, wherein：Fixed by manifold mounting hole 7
Manifold bodies 9, the upper surface of manifold bodies 9 is provided with pressure oil inlet 1 and pressure or temperature test point 2, and pressure oil inlet 1 is used to pass
Pass the impulse waveform that pulsing unit is sent, when testpieces number is more, can by another manifold in parallel of pressure oil inlet 1,
Increase simultaneous test quantity；Test sensor is accessed by pressure or temperature test point 2, for gathering waveform, before debugging
Operation can be exhausted in pressure or temperature test point 2；The end face of manifold bodies 9 is provided with external volume and access point 3, external volume
And access point 3 does normally closed treatment, when waveform peak is higher, the conduit of dischargeable capacity, start can be incorporated in external volume and access point 3
Cylinder or flexible pipe, reach the purpose of regulation test specimen waveform, and the volume and compressibility being incorporated to are bigger, and Peak Slope is lower；Manifold master
The side of body 9 is provided with 3-4 flared fitting 4 and 3-4 is individual without flared fitting 5, flared fitting 4 and without the end of flared fitting 5
Portion is equipped with seal 8, and to adapt to multiple types test specimen, design different size screw-in joint fit seal 8 reaches densification high
Envelope requirement, multiple types test specimen requirement is met by changing various different size screw-in joints, there is repetition dress because being screwed into joint
With problem, stress hexagonal thickness should suitably be thickeied, and suspension ring 6 are arranged in manifold bodies 9.
Claims (2)
1. a kind of multifunction hydraulic pulse testing universal manifold, including pressure oil inlet（1）, pressure or temperature test point（2）, it is outer
Connect volume and access point（3）, flared fitting（4）, without flared fitting（5）, suspension ring（6）, manifold mounting hole（7）, seal
（8）, manifold bodies（9）, it is characterised in that：By manifold mounting hole（7）Secure manifold main body（9）, manifold bodies（9）Upper surface
It is provided with pressure oil inlet（1）With pressure or temperature test point（2）, manifold bodies（9）End face is provided with external volume and access point
（3）, manifold bodies（9）Side is provided with some flared fittings（4）With some without flared fitting（5）, flared fitting（4）With
Without flared fitting（5）End is equipped with seal（8）, suspension ring（6）It is arranged at manifold bodies（9）On.
2. a kind of multifunction hydraulic pulse testing universal manifold according to claim 1, it is characterised in that：Flared fitting
（4）Quantity be 3-4, without flared fitting（5）Quantity be 3-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308635.9U CN206292039U (en) | 2016-12-01 | 2016-12-01 | A kind of multifunction hydraulic pulse testing universal manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308635.9U CN206292039U (en) | 2016-12-01 | 2016-12-01 | A kind of multifunction hydraulic pulse testing universal manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292039U true CN206292039U (en) | 2017-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621308635.9U Active CN206292039U (en) | 2016-12-01 | 2016-12-01 | A kind of multifunction hydraulic pulse testing universal manifold |
Country Status (1)
| Country | Link |
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| CN (1) | CN206292039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315533A (en) * | 2017-11-13 | 2020-06-19 | 应用材料公司 | Occlusion detection in a multi-port fluid delivery system |
| CN114509333A (en) * | 2021-12-29 | 2022-05-17 | 中国航空工业集团公司西安飞机设计研究所 | An aviation rubber wire braided hose hydraulic impulse test fixture |
-
2016
- 2016-12-01 CN CN201621308635.9U patent/CN206292039U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315533A (en) * | 2017-11-13 | 2020-06-19 | 应用材料公司 | Occlusion detection in a multi-port fluid delivery system |
| US11251047B2 (en) | 2017-11-13 | 2022-02-15 | Applied Materials, Inc. | Clog detection in a multi-port fluid delivery system |
| CN114509333A (en) * | 2021-12-29 | 2022-05-17 | 中国航空工业集团公司西安飞机设计研究所 | An aviation rubber wire braided hose hydraulic impulse test fixture |
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