CN204340231U - A kind of cylinder segment structure composite material component global formation frock of the easy demoulding - Google Patents
A kind of cylinder segment structure composite material component global formation frock of the easy demoulding Download PDFInfo
- Publication number
- CN204340231U CN204340231U CN201420728759.7U CN201420728759U CN204340231U CN 204340231 U CN204340231 U CN 204340231U CN 201420728759 U CN201420728759 U CN 201420728759U CN 204340231 U CN204340231 U CN 204340231U
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- China
- Prior art keywords
- frock
- composite material
- material component
- auxiliary mould
- global formation
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Abstract
The utility model relates to a kind of cylinder segment structure composite material component global formation frock of the easy demoulding, wallboard forming frock is connected to the four direction on central principal axis by telescopic hydraulic stem, auxiliary mould is provided with between every two wallboard forming frocks, when hydraulic stem is stretched out, the sidewall of wallboard forming frock is fitted by the sidewall of connector and auxiliary mould, makes the excircle of wallboard forming frock and auxiliary mould form an entirety; Seal is provided with between each binding face.This frock not only can realize the global formation of fuselage straight section structure, and can realize the efficient integral demoulding of solidifying rear composite material component.
Description
Technical field
The utility model relates to a kind of cylinder segment structure composite material component global formation frock of the easy demoulding, is applicable to global formation and the demoulding of fuselage straight section structural composite material parts, belongs to manufacture technology of composite material field.
Background technology
Adopt the integral shaping method of composite material component to manufacture fuselage straight section structure, number of components and the assembly work amount of fuselage straight section structure can be reduced, and then reduce the use of securing member, effectively reduce the weight of fuselage; And.Adopt the method to solve the part of fuselage straight section structural composite material split in the past and easily produce layering because machine adds in process, and part junction easily produces the problem that profit is concentrated and then generation destroys.The global formation key technology realizing fuselage straight section structure is the design of frock and how realizes the overall demoulding of part.Consider external about the blockade on new techniques of this respect for China, make domestic usual employing fuselage straight section structure split manufacture be assembled into overall pattern by securing member again, be unfavorable for the loss of weight of complete machine and the guarantee of combination property.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of cylinder segment structure composite material component global formation frock of the easy demoulding, this frock not only can realize the global formation of fuselage straight section structure, and can realize the efficient integral demoulding of solidifying rear composite material component.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of cylinder segment structure composite material component global formation frock of the easy demoulding, wallboard forming frock is connected to the four direction on central principal axis by telescopic hydraulic stem, auxiliary mould is provided with between every two wallboard forming frocks, when hydraulic stem is stretched out, the sidewall of wallboard forming frock is fitted by the sidewall of connector and auxiliary mould, makes the excircle of wallboard forming frock and auxiliary mould form an entirety; Seal is provided with between each binding face.
The side end face of described auxiliary mould is provided with locating piece.
The framework periphery of described auxiliary mould is provided with hanger.
The cylinder segment structure composite material component global formation frock of this easy demoulding adopts Split type structure, can decompose taking-up when the demoulding, effectively overcomes the shortcoming of the not easily demoulding of wiping automated tape-laying technology integral forming method in the past.Broken off relations simultaneously piecemeal shaping after by securing member link together number of components and securing member many, loss of weight is poor, and part junction stress easily occurs and concentrates and then produce the problem such as destruction.
Preferably, be provided with locating piece in auxiliary mould side end face, flexible the having of hydraulic stem is limited, ensure closely cooperating of wallboard forming frock and auxiliary mould.
Preferably, the framework periphery of auxiliary mould is provided with hanger, ensures that hanging card in the cooperation stage coordinates conveniently.
Accompanying drawing explanation
Fig. 1 is the cylinder segment structure composite material component global formation tool structure schematic diagram of the easy demoulding.
Fig. 2 is the decomposing schematic representation of the cylinder segment structure composite material component global formation frock of the easy demoulding.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of cylinder segment structure composite material component global formation frock of the easy demoulding, wallboard forming frock 1 is connected to the four direction on central principal axis 3 by telescopic hydraulic stem 2, auxiliary mould 4 is provided with between every two wallboard forming frocks 1, when hydraulic stem 2 is stretched out, the sidewall of wallboard forming frock 1 is fitted by the sidewall of connector and auxiliary mould 4, makes wallboard forming frock 1 form an entirety with the excircle of auxiliary mould 4; Seal is provided with between each binding face.
The side end face of described auxiliary mould 4 is provided with locating piece.
The framework periphery of described auxiliary mould 4 is provided with hanger.
During use, first wallboard forming frock 1 and auxiliary mould 4 are fitted together, then overall outer surface coating release agent, automated tape-laying technology is adopted to carry out laying, the entirety manufacture of a segment structure composite material component can be realized, after then adopting vacuum bag-solidification of hot-press tank method to carry out package curing, by removing auxiliary mould 4, then at retraction hydraulic stem, the overall demoulding of a segment structure composite material component can be realized.
Claims (3)
1. the cylinder segment structure composite material component global formation frock of an easy demoulding, it is characterized in that: wallboard forming frock (1) is connected to the four direction on central principal axis (3) by telescopic hydraulic stem (2), auxiliary mould (4) is provided with between every two wallboard forming frocks (1), when hydraulic stem (2) is stretched out, the sidewall of wallboard forming frock (1) is fitted by the sidewall of connector and auxiliary mould (4), makes wallboard forming frock (1) form an entirety with the excircle of auxiliary mould (4); Seal is provided with between each binding face.
2. the cylinder segment structure composite material component global formation frock of the easily demoulding as claimed in claim 1, is characterized in that: the side end face of described auxiliary mould (4) is provided with locating piece.
3. the cylinder segment structure composite material component global formation frock of the easily demoulding as claimed in claim 1, is characterized in that: the framework periphery of described auxiliary mould (4) is provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728759.7U CN204340231U (en) | 2014-11-28 | 2014-11-28 | A kind of cylinder segment structure composite material component global formation frock of the easy demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728759.7U CN204340231U (en) | 2014-11-28 | 2014-11-28 | A kind of cylinder segment structure composite material component global formation frock of the easy demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340231U true CN204340231U (en) | 2015-05-20 |
Family
ID=53223528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728759.7U Expired - Fee Related CN204340231U (en) | 2014-11-28 | 2014-11-28 | A kind of cylinder segment structure composite material component global formation frock of the easy demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476881A (en) * | 2020-09-30 | 2021-03-12 | 成都飞机工业（集团）有限责任公司 | Retractable combined material barrel lays frock |
| CN114633496A (en) * | 2022-03-25 | 2022-06-17 | 中航复合材料有限责任公司 | Demoulding device and method for composite material barrel section structure integral forming tool |
-
2014
- 2014-11-28 CN CN201420728759.7U patent/CN204340231U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476881A (en) * | 2020-09-30 | 2021-03-12 | 成都飞机工业（集团）有限责任公司 | Retractable combined material barrel lays frock |
| CN112476881B (en) * | 2020-09-30 | 2022-06-14 | 成都飞机工业（集团）有限责任公司 | Retractable combined material barrel lays frock |
| CN114633496A (en) * | 2022-03-25 | 2022-06-17 | 中航复合材料有限责任公司 | Demoulding device and method for composite material barrel section structure integral forming tool |
| CN114633496B (en) * | 2022-03-25 | 2023-11-21 | 中航复合材料有限责任公司 | Demolding device and method for integral molding tool of composite material cylinder section structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20171128 |