CN205333429U - Combined material draws and cuts experimental frock - Google Patents
Combined material draws and cuts experimental frock Download PDFInfo
- Publication number
- CN205333429U CN205333429U CN201520976011.3U CN201520976011U CN205333429U CN 205333429 U CN205333429 U CN 205333429U CN 201520976011 U CN201520976011 U CN 201520976011U CN 205333429 U CN205333429 U CN 205333429U
- Authority
- CN
- China
- Prior art keywords
- connecting bolt
- bolt nut
- hinge joint
- load plate
- monaural
- 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
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Abstract
The utility model provides a combined material draws and cuts experimental frock, technical scheme is: combined material draws testpieces (8) the mode and last load plate (7) through splicing of cutting, load plate (9) link together down, load plate (9) connect (5) spiro union through connecting bolt nut (6) and ears hinge down, the ears hinge connects (5) and connects (3) spiro union through connecting bolt nut (4) and monaural hinge, the monaural hinge connects (3) and is connected with top connection (1) through connecting bolt nut (2), it connects (11) spiro union through connecting bolt nut (10) and ears hinge to go up load plate (7), the ears hinge connects (11) and connects (13) spiro union through connecting bolt nut (12) and monaural hinge, the monaural hinge connects (13) and is connected with lower clutch (15) through connecting bolt nut (14), on being connected to the MTS material test machine with top connection (1) and lower clutch (15) again, down on the chuck.
Description
Technical field
This utility model belongs to the shear strength test technical field of helicopter honeycomb sandwich construction or fuse, relates to a kind of composite tensile shear testing frock。
Background technology
In the production of current China helicopter and design process, just at substantial amounts of use composite, and honeycomb sandwich construction is the most frequently used composite structure form, so for the tensile-sbear strength and the elastic modelling quantity that measure honeycomb sandwich construction or fuse, need specialized designs one composite to draw and cut performance test frock, utilize MTS Material Testing Machine to measure it to draw shearing load and the purpose of deformation relationship curve to meet。
Utility model content
The purpose of this utility model: propose a kind of composite tensile shear testing frock, it is achieved test technique for aircraft composite draws the requirement cutting performance test parameters, simultaneously the degree of accuracy of guarantee test。
The technical solution of the utility model: a kind of composite tensile shear testing frock, including:
Top connection (1), first connecting bolt nut (2), first monaural hinge joint (3), second connecting bolt nut (4), first ears hinge joint (5), 3rd connecting bolt nut (6), upper load plate (7), composite tensile shear testing part (8), lower load plate (9), 4th connecting bolt nut (10), second ears hinge joint (11), 5th connecting bolt nut (12), second monaural hinge joint (13), 6th connecting bolt nut (14), lower contact (15)；
Composite tensile shear testing part (8) is by the mode gluedd joint and upper load plate (7), lower load plate (9) links together, lower load plate (9) is spirally connected by the 3rd connecting bolt nut (6) and the first ears hinge joint (5), first ears hinge joint (5) are spirally connected by the second connecting bolt nut (4) and the first monaural hinge joint (3), first monaural hinge joint (3) is connected with top connection (1) by the first connecting bolt nut (2), upper load plate (7) is spirally connected by the 4th connecting bolt nut (10) and the second ears hinge joint (11), second ears hinge joint (11) are spirally connected by the 5th connecting bolt nut (12) and the second monaural hinge joint (13), second monaural hinge joint (13) is connected with lower contact (15) by the 6th connecting bolt nut (14), again top connection (1) and lower contact (15) are connected in MTS Material Testing Machine, on lower chuck。
Advantage of the present utility model: design different types of composite and draw and cut performance test frock and not only saved cost but also solved various different size layer performance test problem, and by adopting the clamping of MTS Material Testing Machine, it is possible to measure composite more accurately and draw shearing load amount and deformation data。
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation one。
Fig. 2 is this utility model structural representation two。
Detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is described in further detail。
A kind of composite tensile shear testing frock, as shown in Figure 1, 2, including:
Top connection 1, connecting bolt nut 2, monaural hinge joint 3, connecting bolt nut 4, ears hinge joint 5, connecting bolt nut 6, upper load plate 7, composite tensile shear testing part 8, lower load plate 9, connecting bolt nut 10, ears hinge joint 11, connecting bolt nut 12, monaural hinge joint 13, connecting bolt nut 14, lower contact 15；
Composite tensile shear testing part 8 is by the mode gluedd joint and upper load plate 7, lower load plate 9 links together, lower load plate 9 is spirally connected by connecting bolt nut 6 and ears hinge joint 5, ears hinge joint 5 is spirally connected by connecting bolt nut 4 and monaural hinge joint 3, monaural hinge joint 3 is connected with top connection 1 by connecting bolt nut 2, upper load plate 7 is spirally connected by connecting bolt nut 10 and ears hinge joint 11, ears hinge joint 11 is spirally connected by connecting bolt nut 12 and monaural hinge joint 13, monaural hinge joint 13 is connected with lower contact 15 by connecting bolt nut 14, again top connection 1 and lower contact 15 are connected in MTS Material Testing Machine, on lower chuck。
This utility model composite tensile shear testing work process:
Composite tensile shear testing part 8 is by the mode gluedd joint and upper load plate 7, lower load plate 9 links together, by connecting bolt nut 6, ears hinge joint 5, connecting bolt nut 4, monaural hinge joint 3, connecting bolt nut 2 is connected with top connection 1, by connecting bolt nut 10, ears hinge joint 11, connecting bolt nut 12, monaural hinge joint 13, connecting bolt nut 14 is connected with lower contact 15, again top connection 1 and lower contact 15 are installed in MTS Material Testing Machine, lower chuck loads, that can read testpieces during test at any time draws shearing load amount and deformation data。
Claims (1)
1. a composite tensile shear testing frock, it is characterised in that including:
Top connection (1), first connecting bolt nut (2), first monaural hinge joint (3), second connecting bolt nut (4), first ears hinge joint (5), 3rd connecting bolt nut (6), upper load plate (7), composite tensile shear testing part (8), lower load plate (9), 4th connecting bolt nut (10), second ears hinge joint (11), 5th connecting bolt nut (12), second monaural hinge joint (13), 6th connecting bolt nut (14), lower contact (15)；
Composite tensile shear testing part (8) is by the mode gluedd joint and upper load plate (7), lower load plate (9) links together, lower load plate (9) is spirally connected by the 3rd connecting bolt nut (6) and the first ears hinge joint (5), first ears hinge joint (5) are spirally connected by the second connecting bolt nut (4) and the first monaural hinge joint (3), first monaural hinge joint (3) is connected with top connection (1) by the first connecting bolt nut (2), upper load plate (7) is spirally connected by the 4th connecting bolt nut (10) and the second ears hinge joint (11), second ears hinge joint (11) are spirally connected by the 5th connecting bolt nut (12) and the second monaural hinge joint (13), second monaural hinge joint (13) is connected with lower contact (15) by the 6th connecting bolt nut (14), again top connection (1) and lower contact (15) are connected in MTS Material Testing Machine, on lower chuck。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976011.3U CN205333429U (en) | 2015-11-30 | 2015-11-30 | Combined material draws and cuts experimental frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976011.3U CN205333429U (en) | 2015-11-30 | 2015-11-30 | Combined material draws and cuts experimental frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333429U true CN205333429U (en) | 2016-06-22 |
Family
ID=56214724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976011.3U Expired - Fee Related CN205333429U (en) | 2015-11-30 | 2015-11-30 | Combined material draws and cuts experimental frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907430A (en) * | 2017-12-29 | 2018-04-13 | 云南富龙高速公路建设指挥部 | A kind of experimental rig and test method for testing asphalt mixture shearing performance |
| CN110553928A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Device for testing shear strength of structural element under high-temperature condition |
-
2015
- 2015-11-30 CN CN201520976011.3U patent/CN205333429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907430A (en) * | 2017-12-29 | 2018-04-13 | 云南富龙高速公路建设指挥部 | A kind of experimental rig and test method for testing asphalt mixture shearing performance |
| CN110553928A (en) * | 2019-07-26 | 2019-12-10 | 中国航空工业集团公司济南特种结构研究所 | Device for testing shear strength of structural element under high-temperature condition |
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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: 20160622 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |