CN100566970C - The assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board - Google Patents
The assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board Download PDFInfo
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- CN100566970C CN100566970C CNB2008100641310A CN200810064131A CN100566970C CN 100566970 C CN100566970 C CN 100566970C CN B2008100641310 A CNB2008100641310 A CN B2008100641310A CN 200810064131 A CN200810064131 A CN 200810064131A CN 100566970 C CN100566970 C CN 100566970C
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Abstract
The assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board, it relates to the mould of preparation fiber dot-matrix sandwich panel.It has solved the problem of existing fiber reinforcement battenboard integrated molding difficulty.The outside hypotenuse face of the trapezoidal module (3) of the special-shaped module (2) of the hypotenuse face of big triangle module of the present invention (4) and down either side and top, the left and right sides matches, the hypotenuse face of the inboard hypotenuse face of two trapezoidal modules (3) of top, the left and right sides and two special-shaped modules (2) of top matches, polygon module (1) matches with the vertical straight flange face and the short hypotenuse face of adjacent special-shaped module (2), the long hypotenuse face of the hypotenuse face of trapezoidal module (3) and adjacent special-shaped module (2) matches, and polygon module (1) matches with the vertical straight flange face and the short hypotenuse of adjacent special-shaped module (2) respectively.Mould of the present invention can the integrated molding fibre reinforcement pyramid shape dot matrix sandwich board, and cost is low, can reuse, and assembly and disassembly make things convenient for.
Description
Technical field
The present invention relates to the mould of fiber dot-matrix sandwich panel.
Background technology
At present, the preparation method of periodic lattice battenboard mainly contains two kinds, a kind ofly combines with full form casting process for rapid shaping technique, directly prepare the bulk metal dot-matrix sandwich panel, this method is applicable to that core body is the battenboard of any topological structure, highly versatile, but cost is higher; Another kind of for elder generation makes core body by plastic forming process, and then take welding or cementation process and metal decking welding, this method only is used for preparing the core body that unit cell is triangular pyramid or rectangular pyramid at present, has certain limitation, but cost is lower.And these two kinds of methods all can only forming metal material dot-matrix sandwich panel, the process of shaping fiber reinforced composite dot-matrix sandwich panel also useless at present.
Summary of the invention
The present invention is in order to solve existing dot-matrix sandwich panel complex forming technology, and moulding material only limits to the problem of metal material, and a kind of assembling die for preparing fibre reinforcement pyramid shape dot matrix sandwich board is provided, and the concrete technical scheme that addresses the above problem is as follows:
Mould of the present invention is by polygon module 1, abnormity module 2, trapezoidal module 3 and two big triangle modules 4 constitute, on each special-shaped module 2 long hypotenuse face, be respectively equipped with semi-circular recesses 5 on each trapezoidal module 3 and the big triangle module 4 hypotenuse faces, two big triangle modules 4 be located at respectively mould about two outer ends, the hypotenuse face of two big triangle modules 4 respectively with its in the outside hypotenuse face of a trapezoidal module 3 of the long hypotenuse face of a special-shaped module 2 of side-lower and its inside front match, the inboard hypotenuse face of two trapezoidal modules 3 of left and right sides top matches with the long hypotenuse face of a special-shaped module 2 of its top respectively, the left and right sides face of two polygon modules 1 of bottom, the left and right sides matches with the vertical straight flange face and the short hypotenuse face of its special-shaped module 2 in below respectively, two hypotenuse faces of the trapezoidal module 3 of middle lower portion match with the long hypotenuse face of the special-shaped module 2 of a below respectively, the left and right sides end face of the polygon module 1 of middle upper part matches with the vertical straight flange face and the short hypotenuse face of the special-shaped module 2 of a top respectively, center at each polygon module 1 and each trapezoidal module 3 abutted surface respectively has semiellipse hole 7, two semiellipse hole 7 synthetic elliptical apertures, a plurality of semi-circular recesses 5 on each special-shaped module 2 long hypotenuse face are connected with a plurality of semi-circular recesses 5 on the trapezoidal module 3 hypotenuse faces of its upper-lower position, when each big triangle module 4 hypotenuse face makes up with special-shaped module 2 long hypotenuse faces that match and trapezoidal module 3 hypotenuse faces, form the pyramid shape dot matrix cylindrical hole.
Assembling die of the present invention, can integrated molding fibre reinforcement pyramid shape dot matrix sandwich board, highly versatile, cost are low, mould can be reused, assembly and disassembly make things convenient for, and can prepare the larger area battenboard.Be particularly useful for preparing the mould of Aeronautics and Astronautics battenboard.
Description of drawings
Fig. 1 is the structural representation behind the die assembly of the present invention, and Fig. 2 is the structural representation of the fibre reinforcement pyramid shape dot matrix sandwich board of mould preparation of the present invention.
The specific embodiment
The specific embodiment one: describe present embodiment in conjunction with Fig. 1.Present embodiment is by polygon module 1, abnormity module 2, trapezoidal module 3 and two big triangle modules 4 constitute, on each special-shaped module 2 long hypotenuse face, be respectively equipped with semi-circular recesses 5 on each trapezoidal module 3 and each big triangle module 4 hypotenuse face, two big triangle modules 4 be located at respectively mould about two outer ends, the hypotenuse face of two big triangle modules 4 respectively with its in the outside hypotenuse face of a trapezoidal module 3 of the long hypotenuse face of a special-shaped module 2 of side-lower and its inside front match, the inboard hypotenuse face of two trapezoidal modules 3 of left and right sides top matches with the long hypotenuse face of a special-shaped module 2 of its top respectively, the left and right sides face of two polygon modules 1 of bottom, the left and right sides matches with the vertical straight flange face and the short hypotenuse face of its special-shaped module 2 in below respectively, two hypotenuse faces of the trapezoidal module 3 of middle lower portion match with the long hypotenuse face of the special-shaped module 2 of a below respectively, the left and right sides end face of the polygon module 1 of middle upper part matches with the vertical straight flange face and the short hypotenuse face of the special-shaped module 2 of a top respectively, respectively have 7, two semiellipse holes, semiellipse hole, 7 synthetic elliptical apertures in the center of each polygon module 1 and each trapezoidal module 3 abutted surface.
The specific embodiment two: the polygon module 1 of present embodiment is a polylith.
The specific embodiment three: the special-shaped module 2 of present embodiment is a polylith.
The specific embodiment four: the trapezoidal module 3 of present embodiment is a polylith.
The specific embodiment five: have a plurality of semi-circular recesses 5 on the big triangle module 4 hypotenuse faces of present embodiment.
The specific embodiment six: the special-shaped module 2 long hypotenuse faces of each of the present embodiment of present embodiment
After the fibre reinforcement pyramid shape dot matrix sandwich board moulding, the demoulding sequentially must be arranged, because polygon module 1 does not match with the pyramid shape dot matrix post, earlier it is deviate from, deviate from after then special-shaped module 2 and pyramid dot matrix post being broken away from, at last trapezoidal module 3 is moved down and separate, be i.e. the demoulding smoothly with the pyramid dot matrix post.Mould can be reused.
Claims (5)
1, the assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board, it is by polygon module (1), abnormity module (2), trapezoidal module (3) and two big triangle modules (4) constitute, it is characterized in that on the long hypotenuse face of each special-shaped module (2), be respectively equipped with semi-circular recesses (5) on each trapezoidal module (3) and big triangle module (4) the hypotenuse face, two big triangle modules (4) be located at respectively mould about two outer ends, the hypotenuse face of two big triangle modules (4) respectively with its in the outside hypotenuse face of a trapezoidal module (3) of the long hypotenuse face of a special-shaped module (2) of side-lower and its inside front match, the inboard hypotenuse face of two trapezoidal modules (3) of left and right sides top matches with the long hypotenuse face of the special-shaped module (2) of its top respectively, the left and right sides face of two polygon modules (1) of bottom, the left and right sides matches with the vertical straight flange face and the short hypotenuse face of its special-shaped module in below (2) respectively, two hypotenuse faces of the trapezoidal module (3) of middle lower portion match with the long hypotenuse face of the special-shaped module (2) of a below respectively, the left and right sides end face of the polygon module (1) of middle upper part matches with the vertical straight flange face and the short hypotenuse face of the special-shaped module (2) of a top respectively, center at each polygon module (1) and each trapezoidal module (3) abutted surface respectively has semiellipse hole (7), an elliptical aperture is synthesized in two semiellipse holes (7), a plurality of semi-circular recesses (5) on the long hypotenuse face of each special-shaped module (2) are connected with a plurality of semi-circular recesses (5) on trapezoidal module (3) the hypotenuse face of its upper-lower position, when each big triangle module (4) hypotenuse face makes up with long hypotenuse face of special-shaped module (2) that matches and trapezoidal module (3) hypotenuse face, form the pyramid shape dot matrix cylindrical hole.
2, the assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board according to claim 1 is characterized in that polygon module (1) is polylith.
3, the assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board according to claim 1 is characterized in that special-shaped module (2) is polylith.
4, the assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board according to claim 1 is characterized in that trapezoidal module (3) is polylith.
5, the assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board according to claim 1 is characterized in that having a plurality of semi-circular recesses (5) on big triangle module (4) the hypotenuse face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100641310A CN100566970C (en) | 2008-03-19 | 2008-03-19 | The assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100641310A CN100566970C (en) | 2008-03-19 | 2008-03-19 | The assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101239490A CN101239490A (en) | 2008-08-13 |
| CN100566970C true CN100566970C (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100641310A Expired - Fee Related CN100566970C (en) | 2008-03-19 | 2008-03-19 | The assembling die of preparation fibre reinforcement pyramid shape dot matrix sandwich board |
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| CN (1) | CN100566970C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708659B (en) * | 2009-10-30 | 2012-01-25 | 哈尔滨工业大学 | Mold for fiber reinforced composite dot matrix core board and wet method preparation process |
| CN101885214A (en) * | 2010-07-08 | 2010-11-17 | 哈尔滨工业大学 | Hybrid mold for preparing pyramid-shaped composite material dot matrix sandwich board |
| CN103921451B (en) * | 2014-04-15 | 2016-05-11 | 哈尔滨理工大学 | A kind of ceramic base pyramid dot matrix structural composite material is prepared mould |
| JP2016185859A (en) * | 2015-03-27 | 2016-10-27 | 株式会社日立ビルシステム | Passenger conveyor |
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2008
- 2008-03-19 CN CNB2008100641310A patent/CN100566970C/en not_active Expired - Fee Related
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| CN101239490A (en) | 2008-08-13 |
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Granted publication date: 20091209 Termination date: 20160319 |
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