CN209615302U - Test the fixture of carbon fiber pipe pressure - Google Patents
Test the fixture of carbon fiber pipe pressure Download PDFInfo
- Publication number
- CN209615302U CN209615302U CN201920339973.6U CN201920339973U CN209615302U CN 209615302 U CN209615302 U CN 209615302U CN 201920339973 U CN201920339973 U CN 201920339973U CN 209615302 U CN209615302 U CN 209615302U
- Authority
- CN
- China
- Prior art keywords
- surface plate
- connecting surface
- panel
- upper connecting
- mold connector
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 8
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of fixtures for testing carbon fiber pipe pressure, belong to test device field.Equipped with pushing panel and upper connecting surface plate, the upper side for pushing panel is connected with upper mold connector, upper mold connector top is machined with upper mold pin hole, the downside of upper connecting surface plate is connected with lower mold connector, the lower part of lower mold connector is machined with lower mold pin hole, panel rectangular planes are pushed at equal intervals by the pushing panel arcwall face and both sides of the shallow cambered surface of intermediate strip on the downside of pushing panel to form, the upper side of upper connecting surface plate is made of the equidistant upper connecting surface plate rectangular planes of the upper connecting surface plate arcwall face of the shallow cambered surface of intermediate strip and both sides, it is identical and equal in magnitude with upper connecting surface plate shape to push panel, push panel, upper mold connector, lower mold connector and upper connecting surface plate use polymer composite.During the test, replacement test pipe fitting sample is more convenient for the utility model, improves testing efficiency, measuring accuracy is high.
Description
Technical field
The utility model relates to test device fields, are a kind of fixture for testing carbon fiber pipe pressure in detail.
Background technique
It is well known that material mechanical performance be experimental material whether He Ge important indicator, tensilon be test material
Expect the common test equipment of mechanical property.For board product, Mechanics Performance Testing mainly includes stretching, compression, interlayer shear
Etc. test indexs, it is therefore desirable to use different laboratory holders.But these fixtures press test in the pipe of carbon fiber pipe product
It uses in the process and inconvenient, lacks specific aim, exemplar in test process is be easy to cause non-equilibrium torque, tubing sample occur
Part premature degradation.In addition, conventional brace self gravitation effect is easy to cause large error to pipe pressure data.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of fixture for testing carbon fiber pipe pressure, In
In test process, replacement test pipe fitting sample is more convenient, improves testing efficiency, and measuring accuracy is high.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of folder for testing carbon fiber pipe pressure
Tool is equipped with and pushes panel and upper connecting surface plate, which is characterized in that the upper side for pushing panel is connected with upper mold connector, upper mold
Tool connector top is machined with upper mold pin hole, and the downside of upper connecting surface plate is connected with lower mold connector, lower mold connection
The lower part of head is machined with lower mold pin hole, pushes the pushing panel arcwall face and two on the downside of panel by the shallow cambered surface of intermediate strip
Side pushes panel rectangular planes composition at equal intervals, the upper side of upper connecting surface plate by the shallow cambered surface of intermediate strip upper connecting surface plate
Arcwall face and both sides equidistant upper connecting surface plate rectangular planes composition, push that panel is identical with upper connecting surface plate shape and size phase
Deng pushing panel, upper mold connector, lower mold connector and upper connecting surface plate use polymer composite.
The utility model has the beneficial effects that the upper connecting surface plate of the pushing panel of upper clamping fixture tool, lower clamping fixture tool is all
Curved panel, the design configuration of curved panel realize the natural contact of upper and lower fixture and pipe fitting sample well, were testing
Cheng Zhong, replacement test pipe fitting sample is more convenient, improves testing efficiency, and measuring accuracy is high.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
1. push panel in figure, and 2. upper mold connectors, 3. upper mold pin holes, 4. push panel arcwall face, connect on 5.
Panel arcwall face, 6. lower mold pin holes, 7. lower mold connectors, 8. upper connecting surface plates, 9. pushing panel rectangular planes, 10.
Upper connecting surface plate rectangular planes.
Specific embodiment
The utility model, which is equipped with, in the figure pushes panel 1 and upper connecting surface plate 8, and the upper side for pushing panel 1 is connected with upper mold
Has connector 2,2 top of upper mold connector is machined with upper mold pin hole 3, and the downside of upper connecting surface plate 8 is connected with lower mold
Connector 7, the lower part of lower mold connector 7 are machined with lower mold pin hole 6, push 1 downside of panel by the shallow arc of intermediate strip
The pushing panel arcwall face 4 in face and both sides push the composition of panel rectangular planes 9 at equal intervals, the upper side of upper connecting surface plate 8 by
Shape is that the equidistant upper connecting surface plate rectangular planes 10 of upper connecting surface plate arcwall face 5 and both sides of the shallow cambered surface of intermediate strip form,
It pushes panel 1 and 8 shape of upper connecting surface plate is identical and equal in magnitude, push panel 1, upper mold connector 2, lower mold connector 7
And upper connecting surface plate 8 uses polymer composite.
When the utility model is used, lower mold connector 7 can be installed to end interface under universal test puller system, it will even
It connects and is fixed in the lower mold pin hole 6 of mold connector 7 under screw rod is inserted into, the upper connecting surface plate 8 and horizontal plane of lower mold are flat
Row, pipe fitting sample are put into the upper connecting surface plate arcwall face 5 of the upper connecting surface plate 8 of lower mold, pipe fitting sample bottom and 8 shape of upper connecting surface plate
It is tangent at line；Upper mold connector 2 is installed to end interface on universal test puller system, and connecting screw is inserted into upper mold connector
Be fixed in 2 upper mold pin hole 3, the pushing panel 1 of upper mold is parallel to the horizontal plane, the upper connecting surface plate 8 of lower mold with
The pushing panel 1 of upper mold is overlapped, and pipe fitting sample upper part, which is located at, to be pushed in panel arcwall face 4, forms line phase with panel 1 is pushed
It cuts.
Claims (1)
1. a kind of fixture for testing carbon fiber pipe pressure, is equipped with and pushes panel and upper connecting surface plate, which is characterized in that push panel
Upper side be connected with upper mold connector, upper mold connector top is machined with upper mold pin hole, the downside of upper connecting surface plate
Face is connected with lower mold connector, and the lower part of lower mold connector is machined with lower mold pin hole, pushes on the downside of panel by centre
The pushing panel arcwall face of the shallow cambered surface of strip and both sides push at equal intervals panel rectangular planes composition, upper connecting surface plate it is upper
Side is made of the equidistant upper connecting surface plate rectangular planes of the upper connecting surface plate arcwall face of the shallow cambered surface of intermediate strip and both sides, is pushed
Panel is identical and equal in magnitude with upper connecting surface plate shape, pushes panel, upper mold connector, lower mold connector and upper connecting surface plate
Using polymer composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339973.6U CN209615302U (en) | 2019-03-18 | 2019-03-18 | Test the fixture of carbon fiber pipe pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339973.6U CN209615302U (en) | 2019-03-18 | 2019-03-18 | Test the fixture of carbon fiber pipe pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209615302U true CN209615302U (en) | 2019-11-12 |
Family
ID=68457087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339973.6U Active CN209615302U (en) | 2019-03-18 | 2019-03-18 | Test the fixture of carbon fiber pipe pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209615302U (en) |
-
2019
- 2019-03-18 CN CN201920339973.6U patent/CN209615302U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |