CN203581380U - Multipurpose tool for integrally moulding empennage stabilizing plane - Google Patents
Multipurpose tool for integrally moulding empennage stabilizing plane Download PDFInfo
- Publication number
- CN203581380U CN203581380U CN201320625108.0U CN201320625108U CN203581380U CN 203581380 U CN203581380 U CN 203581380U CN 201320625108 U CN201320625108 U CN 201320625108U CN 203581380 U CN203581380 U CN 203581380U
- Authority
- CN
- China
- Prior art keywords
- empennage
- former
- covering
- edge strip
- edge
- 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 - Lifetime
Links
- 238000000465 moulding Methods 0.000 title abstract description 11
- 230000000087 stabilizing effect Effects 0.000 title abstract 5
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
Images
Abstract
The utility model provides a multipurpose tool for integrally moulding an empennage stabilizing plane. The tool comprises an upper plane female die, a lower plane female die, a front skin moulding edge, a rear skin moulding edge and a rear edge combined edge. When the skin on the empennage stabilizing plane is moulded, the front skin moulding edge and the rear skin moulding edge are respectively installed on the front part and rear part of the upper plane female die and the lower plane female die. When the empennage stabilizing plane is integrally moulded, the rear edge combined edge is fixedly installed on the rear part of the lower plane female die, the empennage stabilizing plane adhering the skin and the framework is placed in a cavity of the lower plane female die, and the upper and lower plane female dies are in butt joint and combined. The tool provided by the utility model solves the problem that die assembly is incompact during combination caused by wing section machining precision error of the skin moulding die and the combined moulding die, and meanwhile, the die manufacturing cost is lowered.
Description
Technical field
The utility model relates to a kind of empennage stabilator global formation high-mobility, multipurpose, wheeled vehicle frock, belongs to composites processing technology field.
Background technology
Empennage stabilator is covering-skeleton structure, and covering is Varying-thickness ply wood, and skeleton is prepreg compression molding.Existing empennage stabilator forming process is elder generation's moulding covering in covering forming mould, after again the skeleton of covering and compression molding is bonding, put into and be combined into pattern curing molding, due to covering forming mould be combined into pattern aerofoil profile machine and add trueness error, while causing combination, matched moulds is not tight, and conforming product rate reduces; Two molds have increased manufacturing cost.
Utility model content
The purpose of this utility model is to overcome prior art deficiency, and a kind of reduction die manufacturing cost, the one module multiple usages empennage stabilator global formation high-mobility, multipurpose, wheeled vehicle frock of (can be used for covering forming again for the bonding combination forming of covering and skeleton) is provided.
Technical solution of the present utility model: a kind of empennage stabilator global formation high-mobility, multipurpose, wheeled vehicle frock, comprise top airfoil former, lower aerofoil former, front covering forming edge strip, rear covering forming edge strip and trailing edge combination edge strip, during empennage stabilator covering forming, front covering forming edge strip and rear covering forming edge strip are arranged on respectively the front and rear of top airfoil former and lower aerofoil former; During empennage stabilator global formation, trailing edge combination edge strip is fixedly mounted on lower aerofoil former rear portion, and the empennage stabilator after covering and skeleton is bonding is put into the die cavity of lower aerofoil former, and top airfoil former and lower aerofoil former dock matched moulds.
Described front covering forming edge strip stretches into die cavity along string plane, stretches into size than the large 1 ± 0.2mm of covering gauge.
It is 1 ± 0.2mm that described rear covering forming edge strip exceeds the aerofoil former height spreading into covering prepreg.
The utility model beneficial effect compared with prior art:
(1) the utility model has solved due to the not tight problem of covering forming mould matched moulds when being combined into pattern aerofoil profile machine and adding the combination that trueness error causes, and reduces die manufacturing cost simultaneously;
(2) the utility model covering forming edge strip stretches into die cavity along string plane, occurs arch formation while avoiding vacuumizing when controlling covering leading edge dimensional accuracy;
(3) higher than the aerofoil former spreading into covering prepreg, there is arch formation in the height of the utility model covering forming edge strip while avoiding vacuumizing when controlling covering trailing edge dimensional accuracy;
(4) the utility model reliability is high, simple to operate, and cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model covering forming structural representation;
Fig. 2 is the utility model covering and skeleton bonding forming structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
The utility model as shown in Figure 1, 2, comprises top airfoil former 1, lower aerofoil former 2, front covering forming edge strip 3, rear covering forming edge strip 4 and trailing edge combination edge strip 8.
The using method of mould is:
1, stabilator covering forming: as shown in Figure 1, first upper lower aerofoil former 1,2 respectively together with covering forming edge strip 3,4 use screw fastenings supporting with it, is then carried out to package curing moulding covering 5,6.Front covering forming edge strip 3 will stretch into die cavity along string plane, stretches into size only than the many 1 ± 0.2mm of covering gauge, occurs arch formation while avoiding vacuumizing when controlling covering leading edge dimensional accuracy; Than the high 1 ± 0.2mm of aerofoil former height spreading into covering prepreg, while avoiding vacuumizing when controlling covering trailing edge dimensional accuracy, there is arch formation in the height of rear covering forming edge strip 4.
2, the bonding combination forming of covering and skeleton: as Fig. 2, first by together with lower aerofoil former 2 trailing edge supporting with it combination edge strip 8 use screw fastenings, then the stabilator after bonding is put into die cavity by covering 5,6 and skeleton 7, and matched moulds is cured.
The unspecified part of the utility model is known to the skilled person technology.
Claims (3)
1. an empennage stabilator global formation high-mobility, multipurpose, wheeled vehicle frock, it is characterized in that: comprise top airfoil former (1), lower aerofoil former (2), front covering forming edge strip (3), rear covering forming edge strip (4) and trailing edge combination edge strip (8), during empennage stabilator covering forming, front covering forming edge strip (3) and rear covering forming edge strip (4) are arranged on respectively the front and rear of top airfoil former (1) and lower aerofoil former (2); During empennage stabilator global formation, trailing edge combination edge strip (8) is fixedly mounted on lower aerofoil former (2) rear portion, by covering and skeleton, the empennage stabilator after bonding is put into the die cavity of lower aerofoil former (2), top airfoil former (1) and lower aerofoil former (2) docking matched moulds.
2. a kind of empennage stabilator global formation high-mobility, multipurpose, wheeled vehicle frock according to claim 1, is characterized in that: described front covering forming edge strip (3) stretches into die cavity along string plane, stretches into size than the large 1 ± 0.2mm of covering gauge.
3. a kind of empennage stabilator global formation high-mobility, multipurpose, wheeled vehicle frock according to claim 1, is characterized in that: it is 1 ± 0.2mm that described rear covering forming edge strip (4) exceeds the aerofoil former height spreading into covering prepreg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625108.0U CN203581380U (en) | 2013-10-11 | 2013-10-11 | Multipurpose tool for integrally moulding empennage stabilizing plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625108.0U CN203581380U (en) | 2013-10-11 | 2013-10-11 | Multipurpose tool for integrally moulding empennage stabilizing plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581380U true CN203581380U (en) | 2014-05-07 |
Family
ID=50579336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625108.0U Expired - Lifetime CN203581380U (en) | 2013-10-11 | 2013-10-11 | Multipurpose tool for integrally moulding empennage stabilizing plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393515A (en) * | 2016-10-20 | 2017-02-15 | 西安爱生技术集团公司 | Tool used for integral co-curing forming of composite flat empennage twin-beam box section |
| CN112297470A (en) * | 2020-10-10 | 2021-02-02 | 江西洪都航空工业集团有限责任公司 | Composite vertical stabilizer forming die |
-
2013
- 2013-10-11 CN CN201320625108.0U patent/CN203581380U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393515A (en) * | 2016-10-20 | 2017-02-15 | 西安爱生技术集团公司 | Tool used for integral co-curing forming of composite flat empennage twin-beam box section |
| CN112297470A (en) * | 2020-10-10 | 2021-02-02 | 江西洪都航空工业集团有限责任公司 | Composite vertical stabilizer forming die |
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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 |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |