CN203994740U - Movable guard shaping mould after a kind of helicopter engine - Google Patents
Movable guard shaping mould after a kind of helicopter engine Download PDFInfo
- Publication number
- CN203994740U CN203994740U CN201420390517.1U CN201420390517U CN203994740U CN 203994740 U CN203994740 U CN 203994740U CN 201420390517 U CN201420390517 U CN 201420390517U CN 203994740 U CN203994740 U CN 203994740U
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- CN
- China
- Prior art keywords
- vacuum bag
- side form
- movable guard
- form body
- shaping mould
- 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.)
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Abstract
The utility model belongs to composite processing field, is specifically related to movable guard shaping mould after a kind of helicopter engine.Comprise main die body and side form body, the profile of side form body is consistent with movable guard profile after engine, after the die joint place between main die body and side form body adopts vacuum bag to wrap up, vacuumizes.Easy and simple to handle when the utility model makes to beat vacuum bag, vacuum bag does not need to reduce through frame space and vacuum bag area, shortens operating time, reduction labor strength that workman beats vacuum bag, and the rate of reducing the number of rejects and seconds, and increases economic efficiency.
Description
Technical field
The utility model belongs to composite processing field, is specifically related to movable guard shaping mould after a kind of helicopter engine.
Background technology
After helicopter engine, movable guard is several font structures, and shaping mould die body must be divided into two parts, and prior art is that two die bodys are divided equally, bottom frame supported; During the moulding of " vacuum bag-autoclave " method of employing, two parts die body is all wrapped up with vacuum bag, then vacuumize into autoclave molding.Prior art die body is divided equally, be that die joint is the plane of symmetry of product, frame supported is all arranged at two parts die body bottom, while beating vacuum bag, vacuum bag need to wrap up two parts die body completely through the interval of framework, thereby reach the complete hermetic effect of die joint, thereby complex operation, and waste time and energy, the area of vacuum bag is also larger, easily leaks gas and causes part to scrap.
Summary of the invention
Goal of the invention: the utility model provides movable guard shaping mould after a kind of helicopter engine, easy and simple to handle while making to beat vacuum bag, shorten operating time that workman beats vacuum bag, reduce labor strength, and the rate of reducing the number of rejects and seconds, increase economic efficiency.
Technical scheme: movable guard shaping mould after a kind of helicopter engine, comprise main die body 1 and side form body 2, the profile of side form body 2 is consistent with movable guard profile after engine, after the die joint place between main die body 1 and side form body 2 adopts vacuum bag to wrap up, vacuumizes.
Adopt upper connecting rod 4 with lower connecting rod 5, main die body 1 to be connected with the top of side form body 2, bottom is with bolts.
Beneficial effect: easy and simple to handle when the utility model makes to beat vacuum bag, vacuum bag does not need to reduce through frame space and vacuum bag area, shortens operating time, reduction labor strength that workman beats vacuum bag, and the rate of reducing the number of rejects and seconds, and increases economic efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model top view.
Fig. 4 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, refers to Fig. 1 to Fig. 4.
A movable guard shaping mould after helicopter engine, comprises main die body 1 and side form body 2, and the profile of side form body 2 is consistent with movable guard profile after engine, after the die joint place between main die body 1 and side form body 2 adopts vacuum bag to wrap up, vacuumizes.
Adopt upper connecting rod 4 with lower connecting rod 5, main die body 1 to be connected with the top of side form body 2, bottom is with bolts.
The utility model is divided into main die body 1 and side form body 2 two parts by die body, only at main die body, use for 1 time framework 3 to support, main die body 1 is connected with bolt with side form body 2 bottoms, top is connected with lower connecting rod 5 with dismountable upper connecting rod 4, the main die body 1 in die joint place has more 80mm (beating vacuum bag region) than side form body border, vacuum bag all wraps up side form body, so vacuum bag does not need can reach the complete hermetic effect of die joint through framework, significantly reduce the usable floor area of vacuum bag, reduced the risk of gas leakage.
Claims (2)
1. movable guard shaping mould after a helicopter engine, it is characterized in that, comprise main die body (1) and side form body (2), the profile of side form body (2) is consistent with movable guard profile after engine, after the die joint place between main die body (1) and side form body (2) adopts vacuum bag to wrap up, vacuumizes.
2. movable guard shaping mould after a kind of helicopter engine according to claim 1, it is characterized in that, adopt upper connecting rod (4) with lower connecting rod (5), main die body (1) to be connected with the top of side form body (2), bottom is with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390517.1U CN203994740U (en) | 2014-07-15 | 2014-07-15 | Movable guard shaping mould after a kind of helicopter engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390517.1U CN203994740U (en) | 2014-07-15 | 2014-07-15 | Movable guard shaping mould after a kind of helicopter engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994740U true CN203994740U (en) | 2014-12-10 |
Family
ID=52034800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390517.1U Active CN203994740U (en) | 2014-07-15 | 2014-07-15 | Movable guard shaping mould after a kind of helicopter engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866987A (en) * | 2017-10-19 | 2018-04-03 | 哈尔滨飞机工业集团有限责任公司 | A kind of aircraft cowling mould and application method |
-
2014
- 2014-07-15 CN CN201420390517.1U patent/CN203994740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866987A (en) * | 2017-10-19 | 2018-04-03 | 哈尔滨飞机工业集团有限责任公司 | A kind of aircraft cowling mould and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |