CN203077710U - Honeycomb core combined by pore grids with different types - Google Patents
Honeycomb core combined by pore grids with different types Download PDFInfo
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- CN203077710U CN203077710U CN 201320044842 CN201320044842U CN203077710U CN 203077710 U CN203077710 U CN 203077710U CN 201320044842 CN201320044842 CN 201320044842 CN 201320044842 U CN201320044842 U CN 201320044842U CN 203077710 U CN203077710 U CN 203077710U
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- lattice
- honeycomb core
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Abstract
The utility model relates to a honeycomb core combined by pore grids with different types. The honeycomb core comprises a blocky or sheet body, wherein the body comprises pore grids the axes which are in parallel with one another, the body comprises at least two forming bodies arranged along the direction which is perpendicular to the axial direction of the pore grids and connecting pieces arranged between every two forming bodies along the axial direction of the pore grids, the types of the pore grids within each forming body are the same as one another, and a common pore wall is available between every two adjacent pore holes. The honeycomb core is characterized in that the types of respective pore grids within at least two forming bodies are different from one another. After the honeycomb core combined by with pore grids of different types provided by the utility model is used, the function advantages of the pore grids of each type can be combined with one another. The different parts of a complex structural part can be maximally matched with corresponding parts by each forming body formed by the pore grids of different types, so that the honeycomb core is high in pertinence and adaptability.
Description
Technical field
The utility model relates to a kind of composite, relates in particular to a kind of paper honeycomb core.
Background technology
Honeycomb core is meant and is sandwiched in two fuses between the panel in the cellular board to have integral body and be cellular hole lattice.It is superposeed, pastes, stretches and got by multi-layered board, has very high intensity and rigidity, is widely used in Modern Shipbuilding, aviation, the aerospace industry field.The hole lattice type of honeycomb core has hexagon, rectangle usually, by the honeycomb core mechanical strength height that single hexagonal hole lattice are formed, and bearing and good stability, but bending property is just relatively poor relatively.Then bending property is better by honeycomb core that single slot lattice are formed, be convenient to cooperate the element structure with curved surface, turning, but mechanical strength is relatively poor relatively.The labyrinth member often needs the honeycomb core of different mechanical properties at different parts, so the honeycomb core that single type hole lattice are formed can't satisfy the needs at each position simultaneously, and is relatively poor to the adaptability of labyrinth member.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, and compound all types of holes lattice functional advantage can satisfy the honeycomb core of the dissimilar holes lattice combination of each position performance requirement of labyrinth.
For achieving the above object, the technical solution adopted in the utility model is: the honeycomb core of a kind of dissimilar holes lattice combination, comprise and have bulk or the sheet noumenon that a plurality of axis parallel the hole lattice, described body comprises that at least two of arranging along vertical described hole lattice axial direction form body and axially are located at brace between adjacent two described composition bodies along the hole lattice, it is identical that each forms the lattice type of hole described in the body, and arbitrarily adjacent two described hole compartments have total hole wall, it is characterized in that: separately described hole lattice type difference at least two described composition bodies.
In preferred embodiment of the utility model, comprise that further described body comprises two described composition bodies, the two hole lattice types of forming body are respectively hexagon and rectangle.
In preferred embodiment of the utility model, further comprise the closure of the minor face of described slot lattice along described two composition bodies.
In preferred embodiment of the utility model, comprise that further respectively forming the hole lattice that directly link to each other with described brace in the body has complete node.
The utility model has solved the defective that exists in the background technology, all types of holes lattice functional advantage that the honeycomb core of dissimilar holes of the present utility model lattice combination is compound, by dissimilar holes lattice form respectively form body can be respectively at the different parts of complex structural member, at utmost cooperate with corresponding site, specific aim and adaptability are strong.For example use and form body and slot lattice by the hexagonal hole lattice and form honeycomb core that body forms and make the platen that edge in the aircraft interior trim has radian, the composition body that the hexagonal hole lattice are formed is used for the flat main body of platen can provide intensity and stability preferably; The composition body that the slot lattice are formed then just in time is easy to be bent to form curved edge.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model preferred embodiment;
Among the figure: 21, form body, 22, form body, 4, brace, 6, the hole lattice, 8, the hole lattice, 12, long limit, 14, minor face, 16, total hole wall, 18, complete node, 20, complete node.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the honeycomb core of a kind of dissimilar holes lattice combination, comprise having bulk or the sheet noumenon that a plurality of axis parallel the hole lattice, body comprises along the composition body 21 of upright opening lattice axial direction arrangement, forms body 22 and axially be located at two braces of forming between bodies 4 along the hole lattice.The hole lattice comprise hole lattice 6 and the hole lattice 8 that type is different, and particularly, hole lattice 6 are regular hexagon hole lattice, and hole lattice 8 are the slot lattice.Form body 22 mesopore lattice and be hole lattice 6, be the identical hole lattice 8 of dimensions and form body 21 mesopore lattice.The long limit 12 of hole lattice 8 is 2 times of minor face 14 length, and minor face 14 is along the closure of two composition bodies, and so, the closure that the draw direction when forming body 21 moulding and two is formed bodies is consistent, and it is crooked in the direction to be convenient to form body 21.Each is formed, and any adjacent two hole compartments have total hole wall 16 in the body.Each is formed the hole lattice that directly link to each other with brace 4 in the body and has complete node, helps increasing the bonding strength and the stability of two assembly junctions.
Introduce the preparation method of the honeycomb core of the dissimilar holes of present embodiment lattice combination below, comprise the steps:
One, the preparation of the white honeycomb block of regular hexagon hole lattice.
(1) raw material paper gluing.Wherein, raw material paper can use aramid fiber paper and plant fiber paper.
(2), make the folded piece of honeycomb with multilayer raw material quires layer, hot pressing behind the gluing.
(3) the folded piece of honeycomb is carried out drawing and setting, make the white honeycomb block of regular hexagon hole lattice, form by hole lattice 6.
Two, the preparation of the white honeycomb block of slot lattice.
Use the method identical to make the white honeycomb block of slot lattice, form by hole lattice 8 with the preparation method of the white honeycomb block of step 1 regular hexagon hole lattice.
Three, the preparation of the honeycomb core of dissimilar hole lattice combinations.
(1) removes the honeycomb draw frame of the white honeycomb block of regular hexagon hole lattice, the regular hexagon hole white honeycomb block of lattice is cut along node, stay complete node 18 in a side to be connected.
(2) remove the honeycomb draw frame of the white honeycomb block of slot lattice, the white honeycomb block of slot lattice is cut along node, stay complete node 20 in a side to be connected.
(3) get a raw material paper in addition as brace 4, at the one identity distance from being that paste and the identical adhesive tape of complete node 18 width at lattice 6 width places in hole, with a side bonds to be connected of this face and the white honeycomb block of regular hexagon hole lattice; Is the bonding adhesive tape of benchmark at the brace another side with complete node 20 and checkerwork cell 8 width, again with the side bonds to be connected of the white honeycomb block of slot lattice.
(4) impregnation solidifies, and obtains the honeycomb core of dissimilar holes lattice combination.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (4)
1. the honeycomb core of a dissimilar holes lattice combination, comprise and have bulk or the sheet noumenon that a plurality of axis parallel the hole lattice, described body comprises that at least two of arranging along vertical described hole lattice axial direction form body and axially are located at brace between adjacent two described composition bodies along the hole lattice, it is identical that each forms the lattice type of hole described in the body, and arbitrarily adjacent two described hole compartments have total hole wall, it is characterized in that: separately described hole lattice type difference at least two described composition bodies.
2. the honeycomb core of a kind of dissimilar holes according to claim 1 lattice combination, it is characterized in that: described body comprises two described composition bodies, the two hole lattice types of forming body are respectively hexagon and rectangle.
3. the honeycomb core of a kind of dissimilar holes according to claim 2 lattice combination is characterized in that: the minor face of described slot lattice is along the closure of described two composition bodies.
4. the honeycomb core of a kind of dissimilar holes according to claim 3 lattice combination, it is characterized in that: each is formed the hole lattice that directly link to each other with described brace in the body and has complete node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044842 CN203077710U (en) | 2013-01-28 | 2013-01-28 | Honeycomb core combined by pore grids with different types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044842 CN203077710U (en) | 2013-01-28 | 2013-01-28 | Honeycomb core combined by pore grids with different types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077710U true CN203077710U (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044842 Expired - Lifetime CN203077710U (en) | 2013-01-28 | 2013-01-28 | Honeycomb core combined by pore grids with different types |
Country Status (1)
| Country | Link |
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| CN (1) | CN203077710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457237A (en) * | 2020-05-26 | 2020-07-28 | 北京安达泰克科技有限公司 | Flexible honeycomb structure and manufacturing method thereof |
-
2013
- 2013-01-28 CN CN 201320044842 patent/CN203077710U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457237A (en) * | 2020-05-26 | 2020-07-28 | 北京安达泰克科技有限公司 | Flexible honeycomb structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |