CN110455633A - Composite panel compression test tooling - Google Patents
Composite panel compression test tooling Download PDFInfo
- Publication number
- CN110455633A CN110455633A CN201910744909.0A CN201910744909A CN110455633A CN 110455633 A CN110455633 A CN 110455633A CN 201910744909 A CN201910744909 A CN 201910744909A CN 110455633 A CN110455633 A CN 110455633A
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- CN
- China
- Prior art keywords
- composite panel
- type frame
- door type
- fixed
- compression test
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of composite panel compression test toolings, including supporting module, fixed module and loading module；Supporting module includes the door type frame laid flat, is equipped with slideway on the inside of door type frame both sides；Fixed module includes the fixed beam being parallel to each other and walking beam, fixed beam position is adjustable be mounted on door type frame inner outlet nearby, walking beam both ends are respectively cooperating with by the rolling member carried and are supported on slideway, clamping piece is equipped on the right opposite of fixed beam and walking beam, clamping piece includes lower supporting plate and upper limit plate adjustable in pitch；Loading module includes the hydraulic jack that a row is equidistantly mounted on door type frame inside middle portion, and hydraulic jack is by hydraulic pump synchronously control.The tooling adapts to various sizes of composite panel, it is ensured that successfully carries out different loads compression test.
Description
Technical field
The invention belongs to field of compound material, and in particular to a kind of composite panel compression test tooling.
Background technique
Composite material has many advantages, such as that light-weight, specific strength is high, electromagnetic property is good, in recent years as a kind of structural material
In fields such as aerospace, ship, vehicles using increasingly extensive, by composite panel compression test, can specify compound
The compression performance of plate of material and main failure mode have particularly important meaning to the structural research of composite panel.
Summary of the invention
The object of the present invention is to provide a kind of composite panel compression test tooling, which can adapt to various sizes of
The fixed installation of composite panel, it can be ensured that the successful progress of compression test under different designs load.
The technical scheme adopted by the invention is that:
A kind of composite panel compression test tooling, including supporting module, fixed module and loading module；Supporting module packet
The door type frame laid flat is included, is equipped with slideway on the inside of door type frame both sides；Fixed module includes the fixed beam being parallel to each other and walking beam, Gu
The position Ding Liang is adjustable be mounted on door type frame inner outlet nearby, walking beam both ends are respectively cooperating with by the rolling member carried and are supported on
On slideway, it is equipped with clamping piece on the right opposite of fixed beam and walking beam, clamping piece includes lower supporting plate adjustable in pitch and upper
Limit plate；Loading module includes the hydraulic jack that a row is equidistantly mounted on door type frame inside middle portion, and hydraulic jack is by hydraulic
Pump synchronously control；When test, the upper of composite panel front and back end is divided equally below by upper limit plate and lower supporting plate limit, front and back
Side is fixed beam and walking beam limit respectively, and hydraulic jack vertically exerts a force to walking beam, and walking beam passes through rolling member forward
It slides and holds out against composite panel in fixed beam.
Further, composite panel is sandwich plate or stiffened panel.
Further, door type frame is spliced by box beam and square crossbeam, and door type frame middle part is square crossbeam, both sides are each
Have two parallel and setting up and down square crossbeams and two box beams, two parallel and setting up and down square crossbeams it is same
End is connect with box beam, forms slideway between two parallel and setting up and down square crossbeams, in box beam and square crossbeam
It is distributed with connecting hole and splicing is realized by bolt and connecting hole.
Further, hydraulic jack top/bottom part is mounted on the square crossbeam in the middle part of door type frame by bolt and connecting hole.
Further, fixed beam and walking beam are the square crossbeam that connecting hole is distributed with, lower supporting plate and upper limit plate
It is L-type plate, lower supporting plate and upper limit plate pass through bolt and connecting hole is adjustable in pitch is mounted on fixed beam and walking beam
On, by bolt and connection, hole site is adjustable is mounted in box beam at fixed beam both ends.
Further, floor is equipped with along lower supporting plate and upper limit plate.
Further, rolling member is bearing, and bearing inserts on a mounting board, mounting plate by bolt and connecting hole respectively with
The connection of activity beam end.
The beneficial effects of the present invention are:
The present invention can be with by adjusting the spacing of distance between walking beam and fixed beam and lower supporting plate and upper limit plate
Adapt to the fixed installation of various sizes of composite panel；Application load, magnitude of load are carried out using equidistant hydraulic jack
Controllably, and perpendicular to thickness direction composite panel is acted on, force of sliding friction is overcome by rolling member while applying load,
Prevent test load eccentric, ensure that covering and rib uniform force, so that it is guaranteed that under different designs load compression test at
Function carries out.
Detailed description of the invention
Fig. 1 is the perspective view of the embodiment of the present invention.
Fig. 2 is the perspective view of supporting module in the embodiment of the present invention.
Fig. 3 is the perspective view of fixed module in the embodiment of the present invention.
Fig. 4 is the front view of fixed module in the embodiment of the present invention.
Fig. 5 is the top view of fixed module in the embodiment of the present invention.
Fig. 6 is the perspective view of box beam in the embodiment of the present invention.
Fig. 7 is the perspective view of square crossbeam in the embodiment of the present invention.
Fig. 8 is the perspective view of lower supporting plate in the embodiment of the present invention (upper limit plate).
Fig. 9 is the perspective view of rolling member in the embodiment of the present invention.
Figure 10 is the perspective view of composite panel in the embodiment of the present invention.
In figure: 1- supporting module；2- fixed module；3- loading module；4- composite panel；5- box beam；6- square is horizontal
Beam；7- connecting hole；8- fixed beam；9- walking beam；10- rolling member；11- upper limit plate；12- lower supporting plate.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 10, a kind of composite panel compression test tooling, including supporting module 1,2 and of fixed module
Loading module 3；Supporting module 1 includes the door type frame laid flat, is equipped with slideway on the inside of door type frame both sides；Fixed module 2 includes mutual
Parallel fixed beam 8 and walking beam 9,8 position of fixed beam is adjustable be mounted on door type frame inner outlet nearby, 9 both ends of walking beam it is logical
It crosses included rolling member 10 and is respectively cooperating with and be supported on slideway, be equipped with clamping piece on 9 right opposites of fixed beam 8 and walking beam,
Clamping piece includes lower supporting plate 12 and upper limit plate 11 adjustable in pitch；Loading module 3 includes that a row is equidistantly mounted on door type frame
The hydraulic jack of inside middle portion, hydraulic jack is by hydraulic pump synchronously control；When test, 4 front and back end of composite panel it is upper
Below respectively by upper limit plate 11 and lower supporting plate 12 limit, front and back sides are fixed beam 8 respectively and walking beam 9 limits, liquid
Jack is pressed vertically to exert a force to walking beam 9, walking beam 9 is held out against by 10 forward slip of rolling member and by composite panel 4 solid
Determine on beam 8.The present invention is by adjusting between distance and lower supporting plate 12 and upper limit plate 11 between walking beam 9 and fixed beam 8
Away from the fixed installation for being adapted to various sizes of composite panel 4；Application load is carried out using equidistant hydraulic jack, is carried
Lotus size is controllable, and acts on composite panel 4 perpendicular to thickness direction, overcomes cunning by rolling member 10 while applying load
Kinetic force of friction prevents test load eccentric, ensure that covering and rib uniform force, so that it is guaranteed that compressing under different designs load
The successful progress of test.
In the present embodiment, composite panel 4 is sandwich plate or stiffened panel.
As shown in Figure 1, Figure 2, shown in Fig. 6 and Fig. 7, in the present embodiment, door type frame by box beam 5 and square crossbeam 6 splicing and
At, door type frame middle part is square crossbeam 6, respectively there are two parallel and setting up and down square crossbeams 6 and two box beams 5 on both sides,
The same end of two parallel and setting up and down square crossbeams 6 is connect with box beam 5, two parallel and setting up and down squares
Slideway is formed between crossbeam 6, and connecting hole 7 is distributed in box beam 5 and square crossbeam 6 and is realized by bolt and connecting hole 7
Splicing.
As shown in Figure 1, in the present embodiment, hydraulic jack top/bottom part is mounted in door type frame by bolt and connecting hole 7
On the square crossbeam 6 in portion.
As shown in Fig. 2 to Fig. 5, Fig. 8, in the present embodiment, fixed beam 8 and walking beam 9 are the side that connecting hole is distributed with
Type crossbeam, lower supporting plate 12 and upper limit plate 11 are L-type plate, and lower supporting plate 12 and upper limit plate 11 pass through bolt and connection
Hole 7 is adjustable in pitch to be mounted in fixed beam 8 and walking beam 9, and 8 both ends of fixed beam are adjustable by bolt and 7 position of connecting hole
It is mounted in box beam 5.
As shown in figure 8, in the present embodiment, floor is equipped with along lower supporting plate 12 and upper limit plate 11.
Such as Fig. 3, shown in fig. 4, fig. 9, in the present embodiment, rolling member 10 is bearing, and bearing inserts on a mounting board, installation
Plate is connect with 9 end of walking beam respectively by bolt and connecting hole 7.
The installation steps of the embodiment of the present invention are as follows: 1) supporting module 1 is installed, it is good each according to 4 dimension layout of composite panel
After size between box beam 5, square crossbeam 6, spliced by bolt and connecting hole 7；2) fixed module 2 is installed, first rolls 2
Moving part 10 is separately fixed at the both ends of walking beam 9 by bolt and connecting hole 7, then fixed beam 8 is pacified by bolt and connecting hole 7
Mounted in the corresponding position of box beam 5, walking beam 9 is respectively cooperating with by included rolling member 10 and is supported on slideway and according to compound
4 length of plate of material is placed on corresponding position, and then lower supporting plate 12 is mounted in fixed beam 8 and walking beam 9, then by composite wood
The lifting of flitch 4 is placed on lower supporting plate 12, and then upper limit plate 11, which is mounted in fixed beam 8 and walking beam 9, makes composite wood
About 4 flitch limits；3) loading module 3 is installed, determines hydraulic jack according to the needs of 4 design load of composite panel
Liquid hydraulic jack top/bottom part is equidistantly fixedly mounted on the square crossbeam 6 in the middle part of door type frame by bolt and connecting hole 7 by number
On；4) compression test of composite panel 4 is carried out.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of composite panel compression test tooling, it is characterised in that: including supporting module, fixed module and loading module；
Supporting module includes the door type frame laid flat, is equipped with slideway on the inside of door type frame both sides；Fixed module includes the fixed beam being parallel to each other
And walking beam, fixed beam position is adjustable be mounted on door type frame inner outlet nearby, walking beam both ends pass through included rolling member point
It Pei He not be supported on slideway, clamping piece is equipped on the right opposite of fixed beam and walking beam, clamping piece includes adjustable in pitch
Lower supporting plate and upper limit plate；Loading module includes the hydraulic jack that a row is equidistantly mounted on door type frame inside middle portion, hydraulic
Jack is by hydraulic pump synchronously control；When test, the upper of composite panel front and back end is divided equally not by upper limit plate and lower branch below
Fagging limit, front and back sides are fixed beam and walking beam limit respectively, and hydraulic jack vertically exerts a force to walking beam, and walking beam is logical
It crosses rolling member forward slip and holds out against composite panel in fixed beam.
2. composite panel compression test tooling as described in claim 1, it is characterised in that: composite panel be sandwich plate or
Stiffened panel.
3. composite panel compression test tooling as described in claim 1, it is characterised in that: door type frame is by box beam and square
Crossbeam is spliced, and is that square crossbeam, both sides respectively have two parallel and setting up and down square crossbeams and two in the middle part of door type frame
The same end of box beam, two parallel and setting up and down square crossbeams is connect with box beam, and two parallel and setting up and down
Square crossbeam between form slideway, connecting hole is distributed in box beam and square crossbeam and is realized by bolt and connecting hole
Splicing.
4. composite panel compression test tooling as claimed in claim 3, it is characterised in that: hydraulic jack top/bottom part passes through spiral shell
Bolt and connecting hole are mounted on the square crossbeam in the middle part of door type frame.
5. composite panel compression test tooling as claimed in claim 3, it is characterised in that: fixed beam and walking beam are point
It is furnished with the square crossbeam of connecting hole, lower supporting plate and upper limit plate are L-type plate, and lower supporting plate and upper limit plate pass through bolt
With connecting hole is adjustable in pitch is mounted in fixed beam and walking beam, fixed beam both ends are adjustable by bolt and connection hole site
It is mounted in box beam.
6. composite panel compression test tooling as claimed in claim 3, it is characterised in that: lower supporting plate and upper limit plate edge
Line is equipped with floor.
7. composite panel compression test tooling as claimed in claim 3, it is characterised in that: rolling member is bearing, and bearing is inserted
It puts on a mounting board, mounting plate is connect with activity beam end respectively by bolt and connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744909.0A CN110455633A (en) | 2019-08-13 | 2019-08-13 | Composite panel compression test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744909.0A CN110455633A (en) | 2019-08-13 | 2019-08-13 | Composite panel compression test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455633A true CN110455633A (en) | 2019-11-15 |
Family
ID=68486233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910744909.0A Pending CN110455633A (en) | 2019-08-13 | 2019-08-13 | Composite panel compression test tooling |
Country Status (1)
| Country | Link |
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| CN (1) | CN110455633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864914A (en) * | 2019-11-29 | 2020-03-06 | 肇庆市海特复合材料技术研究院 | New energy vehicle battery pack extrusion testing device and preparation method thereof |
| CN111257106A (en) * | 2020-02-10 | 2020-06-09 | 南京航空航天大学 | High-speed impact test fixture for composite material laminate |
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|---|---|---|---|---|
| CN102539243A (en) * | 2012-01-16 | 2012-07-04 | 上海交通大学 | Device for testing compression in rectangular steel plate surface |
| CN103033418A (en) * | 2012-12-10 | 2013-04-10 | 中国飞机强度研究所 | Test device capable of evenly applying axial compression load and shearing load |
| CN203894112U (en) * | 2014-06-24 | 2014-10-22 | 中国飞机强度研究所 | Axial compression fatigue testing device |
| CN206990326U (en) * | 2017-08-14 | 2018-02-09 | 哈尔滨理工大学 | Small-sized woven composite pull test test device |
| CN207730566U (en) * | 2018-01-10 | 2018-08-14 | 江苏知行科技有限公司 | A kind of amorphous ribbon detection device |
| CN109297821A (en) * | 2018-12-04 | 2019-02-01 | 武汉理工大学 | A kind of simulation is compressed axially stiffened panel experimental rig |
| CN208766046U (en) * | 2018-08-25 | 2019-04-19 | 青岛建国工程检测有限公司 | Ring rigidity testing machine |
-
2019
- 2019-08-13 CN CN201910744909.0A patent/CN110455633A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539243A (en) * | 2012-01-16 | 2012-07-04 | 上海交通大学 | Device for testing compression in rectangular steel plate surface |
| CN103033418A (en) * | 2012-12-10 | 2013-04-10 | 中国飞机强度研究所 | Test device capable of evenly applying axial compression load and shearing load |
| CN203894112U (en) * | 2014-06-24 | 2014-10-22 | 中国飞机强度研究所 | Axial compression fatigue testing device |
| CN206990326U (en) * | 2017-08-14 | 2018-02-09 | 哈尔滨理工大学 | Small-sized woven composite pull test test device |
| CN207730566U (en) * | 2018-01-10 | 2018-08-14 | 江苏知行科技有限公司 | A kind of amorphous ribbon detection device |
| CN208766046U (en) * | 2018-08-25 | 2019-04-19 | 青岛建国工程检测有限公司 | Ring rigidity testing machine |
| CN109297821A (en) * | 2018-12-04 | 2019-02-01 | 武汉理工大学 | A kind of simulation is compressed axially stiffened panel experimental rig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864914A (en) * | 2019-11-29 | 2020-03-06 | 肇庆市海特复合材料技术研究院 | New energy vehicle battery pack extrusion testing device and preparation method thereof |
| CN110864914B (en) * | 2019-11-29 | 2021-06-22 | 肇庆市海特复合材料技术研究院 | New energy vehicle battery pack extrusion testing device and preparation method thereof |
| CN111257106A (en) * | 2020-02-10 | 2020-06-09 | 南京航空航天大学 | High-speed impact test fixture for composite material laminate |
| CN111257106B (en) * | 2020-02-10 | 2021-04-06 | 南京航空航天大学 | High-speed impact test fixture for composite material laminate |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |