CN210911223U - Auxiliary die device for blade web - Google Patents
Auxiliary die device for blade web Download PDFInfo
- Publication number
- CN210911223U CN210911223U CN201921910679.2U CN201921910679U CN210911223U CN 210911223 U CN210911223 U CN 210911223U CN 201921910679 U CN201921910679 U CN 201921910679U CN 210911223 U CN210911223 U CN 210911223U
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- China
- Prior art keywords
- web
- sides
- die
- mould
- blade
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- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a vice mould device of blade web, include: the two sides of the web plate die are respectively provided with a vertical supporting plate; the web is arranged on the web die, auxiliary dies are respectively arranged between two sides of the web and the vertical supporting plates on two sides of the web die, and the shape of the web in the middle is controlled by adjusting the shapes of the auxiliary dies on the two sides. The utility model discloses a vice mould of web in vice mould device of blade web can solve the problem of web drawing difficulty, produces the arc face of bonding of laminating the casing completely, and accurate realization theoretical design requires, reduces the compound die and glues the quantity, and to a great extent has simplified the degree of difficulty of web mould width adjustment, can adapt to the width of different webs, adjusts the easy and simple to handle on web mould both sides limit.
Description
Technical Field
The utility model relates to a wind power generation's auxiliary fixtures field especially relates to a vice die set of blade web.
Background
In the structure of the wind power generation blade, a web plate is bonded between crossbeams on two surfaces of the shell, and has a shearing resistance effect on the blade. With the development of the large-scale blade, the product size and the process requirements on the web of the blade are higher and higher.
At present, the prior art structure of the die for manufacturing the web is that the bottom surface is manufactured by a steel plate, two side edges are welded by steel plates with equal height along with the shape, and the web die with the structure has the following defects:
1) the width of the blade tip area is too small, so that the web is difficult to lift and fold;
2) because the difficulty of processing the cambered surfaces on the steel plates at the two sides of the web is high, the bonding surface of the web and the shell, which is produced by using the die with the flat sides, is also a plane (such as a plane bonding surface 21 in fig. 3) instead of a cambered surface (such as a cambered surface bonding surface 22 in fig. 3) which is completely conformal with the shell, so that the precision requirement of bonding the web and the shell cannot be met mechanically by the blade, and the using amount of mold closing glue is increased;
3) in order to adapt to different web widths, the operation of adjusting the two side edges of the web die is complex and the realization difficulty is high.
Disclosure of Invention
An object of the utility model is to provide a can realize that the web plays the vice die set of blade web of convenient, laminating casing bonding face of membrane.
In order to achieve the above object, the utility model discloses a vice die set of blade web's concrete technical scheme does:
a blade web secondary mold device, comprising: the two sides of the web plate die are respectively provided with a vertical supporting plate; the web is arranged on the web die, auxiliary dies are respectively arranged between two sides of the web and the vertical supporting plates on two sides of the web die, and the shape of the web in the middle is controlled by adjusting the shapes of the auxiliary dies on the two sides.
Further, the width of the web die is larger than the sum of the width of the web and the width of the secondary die.
Furthermore, the secondary mould adopts glass fiber reinforced plastics with gel coats.
Furthermore, the auxiliary moulds on the two sides of the web mould are symmetrical in shape.
Furthermore, the vertical supporting plates on two sides of the web plate die are mutually inclined.
The utility model discloses a vice mould device of blade web's advantage lies in: the auxiliary web die can solve the problem of difficulty in stripping the web, the arc-shaped bonding surface of the completely-attached shell is produced, the requirement of accurate theoretical design is met, the amount of die closing glue is reduced, the difficulty in adjusting the width of the web die is greatly simplified, the width of different webs can be adapted, and the operation on two sides of the web die is adjusted.
Drawings
FIG. 1 is a front view of a blade web sub-mold apparatus of the present invention;
FIG. 2 is a schematic structural view of a blade web auxiliary mold device according to the present invention;
fig. 3 is a schematic structural diagram of the housing.
In the figure: 1. a shell girder; 2. a web; 21. a plane bonding surface of the web plate, 22, and an arc surface bonding surface of the web plate; 3. a web mold; 31. a vertical support plate; 4. a secondary mold; 41. the side following with the side of the web plate; 42. and the profile following side of the blade shell.
Detailed Description
For better understanding of the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, it shows that the utility model discloses a vice die set of blade web, including web mould 3 and web 2, the both sides of web mould 3 are provided with vertical support plate 31 respectively, and web 2 sets up on web mould 3, preferably is located the middle part of web mould 3, is provided with vice mould 4 between the vertical support plate of the both sides of web 2 and web mould both sides respectively, through adjusting the shape of the vice mould 4 of both sides with the shape of the web 2 in the middle of the control to position between the adaptation casing girder. Wherein, the auxiliary die 4 is arranged in blocks within the length range of the two side edges of the web die 3.
Further, the width of the web die 3 is larger than the sum of the width of the web 2 and the width of the sub die 4. Wherein, the utility model discloses well secondary mould 4 adopts the glass steel that has the gel coat, makes from the formpiston along with the girder surface.
Further, the secondary molds 4 on both sides of the web mold are symmetrical in shape. The vertical support plates 31 on both sides of the web mold 3 are preferably inclined to each other.
The utility model discloses can increase the thickness with web side follow type side 41 (keeping away from one side of web 2 promptly) position according to connecing web side profile cutting or hand to change the width size of web 2. When the web 2 is manufactured, the auxiliary die 4 is placed on the inner sides of the vertical support plates 31 on two sides of the web die 3, the bottom surface of the auxiliary die 4 is close to the web 2, one side (namely the profile following side 42 of the blade shell) of the auxiliary die 4 is close to the outer side of the web 2, and the top of the auxiliary die 4 is close to the top of the side edge of the web 2 (preferably, the auxiliary die 4 is higher than the web 2), and sealing treatment is carried out by using a sealing rubber strip. After the auxiliary materials such as the isolation film and the like are laid on the auxiliary die 4, the operation of laying and pouring the web plate layer is directly carried out. And in the stripping process, the secondary die 4 is stripped together with the stripping, and the secondary die 4 is separated from the web 2 after stripping. The utility model discloses the vice mould 4 of web can solve the problem of 2 drawing of patterns difficulties of web, produces the accurate requirement of the arc face of bonding 22 of laminating the casing completely to reduce the compound die and glue the quantity, the width that can adapt to different webs, the easy and simple to handle on adjustment web mould both sides limit is glued to the degree of difficulty of great simplification web mould width adjustment.
The utility model discloses a vice mould device of blade web, the vice mould of web can solve the problem of web drawing difficulty, produces the arc face of bonding of laminating the casing completely, and accurate realization theoretical design requirement reduces the compound die and glues the quantity, and to a great extent has simplified the degree of difficulty of web mould width adjustment.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (5)
1. A vice die set of blade web is characterized in that includes: the two sides of the web plate die (3) are respectively provided with a vertical support plate (31); the web (2) is arranged on the web die (3), auxiliary dies (4) are respectively arranged between two sides of the web (2) and the vertical supporting plates (31) on two sides of the web die, and the shape of the web (2) is controlled by adjusting the shapes of the auxiliary dies (4) on two sides.
2. Blade web secondary mould arrangement according to claim 1, characterized in that the width of the web mould (3) is larger than the sum of the width of the web (2) and the width of the secondary mould (4).
3. The blade web secondary mould device according to claim 1, characterized in that the secondary mould (4) is made of glass fibre reinforced plastic with a gel coat.
4. The blade web secondary mould device according to claim 1, characterized in that the secondary moulds (4) on both sides of the web mould are symmetrically shaped.
5. Blade web secondary mould device according to claim 1, characterised in that the vertical support plates (31) on both sides of the web mould (3) are mutually inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910679.2U CN210911223U (en) | 2019-11-07 | 2019-11-07 | Auxiliary die device for blade web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910679.2U CN210911223U (en) | 2019-11-07 | 2019-11-07 | Auxiliary die device for blade web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911223U true CN210911223U (en) | 2020-07-03 |
Family
ID=71366782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910679.2U Active CN210911223U (en) | 2019-11-07 | 2019-11-07 | Auxiliary die device for blade web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911223U (en) |
-
2019
- 2019-11-07 CN CN201921910679.2U patent/CN210911223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee after: Guoneng United Power Technology (Baoding) Co.,Ltd. Address before: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee before: GUODIAN UNITED POWER TECHNOLOGY (BAODING) Co.,Ltd. |