CN205553268U - Location frock that segmentation blade shaping of pre -buried formula and solidification drawing of patterns were used - Google Patents
Location frock that segmentation blade shaping of pre -buried formula and solidification drawing of patterns were used Download PDFInfo
- Publication number
- CN205553268U CN205553268U CN201620199335.5U CN201620199335U CN205553268U CN 205553268 U CN205553268 U CN 205553268U CN 201620199335 U CN201620199335 U CN 201620199335U CN 205553268 U CN205553268 U CN 205553268U
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- CN
- China
- Prior art keywords
- swivel nut
- blade
- locating flange
- flange
- location
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a location frock that segmentation blade shaping of pre -buried formula and solidification drawing of patterns were used, including swivel nut mounting flange group, the locating support, spacing pipe, swivel nut mounting flange group is by two the same swivel nut mounting flange and connecting rod composition, two swivel nut mounting flange mirror symmetry set up, connect through the connecting rod between them, swivel nut mounting flange's lower part distributes and has pre -buried swivel nut hole, its upper portion is equipped with pinhole and engineering hole, the both sides cartridge of locating support has spacing pipe, it is dull and stereotyped that its both ends are equipped with the location bolt, be furnished with slotted hole and die positioning round pin axle on the bolt flat board of location, the pinhole cooperation spacing pipe of locating support on through swivel nut mounting flange carries out flange direction of height and length direction's location, swivel nut mounting flange width direction's the location die positioning round pin axle through locating support both ends and blade mould steelframe be connected carry on spacing. The utility model provides a solve segmentation blade profile swivel nut relative position matching nature problem and swivel nut mounting flange's self orientation problem.
Description
Technical field
This utility model relates to swivel nut location and the technical field of blade forming of built-in type subsection blade, especially
Refer to a kind of built-in type subsection blade molding and the positioning tool of the solidification demoulding.
Background technology
Current low wind speed continental rise wind field requires that blade is increasing, more and more longer.Incident is that transport is asked
Topic.Especially mountain region wind field.Therefore, the exploitation of subsection blade, well meet this demand.
Subsection blade is roughly divided into two classes, perforating type and built-in type.Perforating type is the highest to the requirement of puncher,
And the structure for the connecting portion of blade also has the highest requirement.Therefore, built-in type subsection blade becomes
The trend of follow-up developments.
As traditional pre-buried butt blade, the pre-buried blade of stagewise in the location of built-in turnbuckle, pre-buried spiral shell
In the matching that the dismounting of set locating flange and segmentation cross section connect, it it is the difficult point of whole pre-buried technique.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of built-in type subsection blade becomes
Type and the positioning tool of the solidification demoulding, it is possible to effectively solve location and the segmentation leaf of built-in turnbuckle locating flange
Sheet cross section swivel nut is relative to location matches sex chromosome mosaicism.
For achieving the above object, technical scheme provided by the utility model is: a kind of built-in type subsection blade
Molding and the positioning tool of the solidification demoulding, including swivel nut locating flange group, locating support, position-limiting tube, institute
State swivel nut locating flange group and by two identical swivel nut locating flanges and play spacing and positioning action connection rod set
Becoming, said two swivel nut locating flange specular is arranged, and is attached by connecting rod between them, described
The shape size of swivel nut locating flange matches with the profile of blade section position, and its underpart is arc shape, and
Multiple built-in turnbuckle hole along bottom shape track arrangement is distributed, and the two-part built-in turnbuckle of subsection blade is just
It is mounted on the built-in turnbuckle hole of swivel nut locating flange, and is fixed on swivel nut locating flange by hex bolts
On, the top of described swivel nut locating flange offers pin-and-hole and engineering hole, described locating support by pin-and-hole with
Swivel nut locating flange connects, it is possible to regulate the height of whole frock, participates in whole blade at swivel nut locating flange
When the perfusion of housing, matched moulds, it is possible to carry out the installation of swivel nut locating flange, dismounting by engineering hole；Described
Having hollow out in the main structure of locating support, it is possible to lift, its both sides are fitted with position-limiting tube respectively, and they are two years old
End is provided with fastening screw flat board, and this fastening screw flat board is furnished with slotted eye and die positioning pin axle down, logical
Cross slotted eye and coordinate fixing whole frock with the clamping screw on blade mold, die positioning pin axle by with blade
Guide pin bushing on mould steelframe coordinates the location realizing whole frock；Described locating support passes through swivel nut locating flange
Upper reserved pin-and-hole coordinates the location that position-limiting tube carries out flange short transverse and length direction, and described swivel nut positions
The die positioning pin axle being located through locating support two ends in flange width direction be connected with blade mold steelframe into
Row is spacing.
Described position-limiting tube is pipe, and is configured with snap bolt, is used for fixing position-limiting tube and locating support.
This utility model compared with prior art, has the advantage that and beneficial effect:
1, can make two segmentations of built-in type subsection blade in forming process, relative position is accurate, it is ensured that
The precision that subsequent segment blade connects.Swivel nut locating flange simultaneously participate in perfusion, solidification, cementing matched moulds and
The step of the demoulding so that the relative position of two half-shell up and down of subsection blade single split is accurate, is of value to
The assembling of subsequent segment blade and connection.
2, subsection blade flange self fixing accurately, no matter from front and back (axially), left and right (tangential), height
Degree has location scalable, strong adaptability.Owing to using segmentation flange and locating support two parts, so
The convenient disassembly of whole frock.
Accompanying drawing explanation
Fig. 1 is the structural representation of positioning tool.
Fig. 2 is the structural representation of swivel nut locating flange group.
Fig. 3 is the positioning rack structure schematic diagram of band position-limiting tube.
Fig. 4 is upper and lower half body diagram of blade.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
Positioning tool described in the utility model, is mainly used in molding and the process of the solidification demoulding of blade.Leaf
Sheet is to be formed by two half-shell are bonding, and upper and lower two half-shell modes of operation are basically identical, so this utility model
Operation and application including upper and lower two half-shell.Owing to two half-shell are basically identical, so entering with regard to half housing
Row dissects.
Application of the present utility model is divided into two pieces of contents.First it is when built-in type subsection blade makes, pre-buried
The location of swivel nut.This swivel nut location is divided into the tip of blade root section and root two parts of blade tip section, two ends
Status requirement relatively is accurate.Position relatively is forbidden, and can cause follow-up two sections of matching connection problems.Swivel nut positions
Flange is exactly the location playing swivel nut, and ensures that two sections of blades act on accurately relative to position.This swivel nut is fixed
Position flange has flange at bottom and tip flange two parts, uses connecting rod to link together, to guarantee between them
The spacing of segmentation.When leaf production, swivel nut locating flange is with blade perfusion, curing molding, blade two
Bonding (the flange matched moulds therewith, and play positioning action) of individual half-shell and the rear solidification of product.All process steps
After completing, by engineering hole reserved on swivel nut locating flange, dismantle swivel nut locating flange, finally give two
Section built-in turnbuckle is relative to position two segmentations accurately.
Next to that the location of swivel nut locating flange self.This location uses locating support.Locating support passes through spiral shell
The spacing pipe in pin-and-hole length of fit direction reserved on set locating flange carries out flange short transverse and length side
To location.The bearing pin being located through locating support two ends of swivel nut locating flange width and blade mold
Steelframe connection carries out spacing.On the one hand locating support is connected with swivel nut locating flange；On the other hand locating support
Being connected with the mould steelframe of blade, entirety reaches the accurate of relative position.Locating support is in order to prevent blade system
Making process, swivel nut locating flange position offsets, therefore positioning tool need to participate in leaf production process laying,
Perfusion and precuring.After this, in order to prevent two half housings of blade from interfering when matched moulds,
It is thus desirable to dismounting locating support, then carry out matched moulds.Swivel nut locating flange is not dismantled, and participates in matched moulds,
Accurate to ensure the relative position of two half shells.
As shown in Figure 1 to Figure 3, the positioning tool that the present embodiment is above-mentioned, including swivel nut locating flange group, determine
Position support 4, position-limiting tube 5 (specially pipe), described swivel nut locating flange group is fixed by two identical swivel nuts
Position flange 1,2 and play spacing and positioning action connecting rod 3 (its length require according to design sublevel interval and
Fixed) composition, said two swivel nut locating flange 1,2 specular is arranged, and is entered by connecting rod 3 between them
Row connects, and the described shape size of swivel nut locating flange 1,2 matches with the profile of blade section position, its
Bottom is arc shape, and multiple built-in turnbuckle hole 6 along bottom shape track arrangement, subsection blade two are distributed
The built-in turnbuckle of part is just mounted on the built-in turnbuckle hole 6 of swivel nut locating flange, and passes through hex bolts
Being fixed on swivel nut locating flange, the top of described swivel nut locating flange 1,2 all offers pin-and-hole 7 and engineering
Hole 8, described locating support 4 is connected with swivel nut locating flange 1,2 by pin-and-hole 7, the whole frock of scalable
Height, swivel nut locating flange participate in the perfusion of whole blade shell, matched moulds time, engineering hole 8 can be passed through
Carry out the installation of swivel nut locating flange, dismounting, whole swivel nut locating flange, after built-in turnbuckle installs location,
Participate in whole perfusion and solidification, it is ensured that built-in turnbuckle is accurate relative to position.In the main structure of described locating support
Having hollow out, it is possible to lift, its both sides are fitted with position-limiting tube 5 respectively, and its two ends are provided with fastening screw flat board
9, this fastening screw flat board 9 is furnished with slotted eye 10 and die positioning pin axle 11 down, by slotted eye 10 with
Clamping screw on blade mold coordinates fixing whole frock, die positioning pin axle 11 by with blade mold steel
Guide pin bushing on frame coordinates the location realizing whole frock, and described position-limiting tube 5 is configured with snap bolt 12, effect
It is fixing position-limiting tube and locating support.Described locating support 4 is by pin reserved on swivel nut locating flange 1,2
Hole 7 coordinates position-limiting tube 5 to carry out the location of flange short transverse and length direction, described swivel nut locating flange width
The die positioning pin axle being located through locating support two ends in degree direction is connected with blade mold steelframe and limits
Position.
Fig. 4 is upper and lower half body diagram of blade, and in figure, 13 is lower half blade shell；14 is upper half
Blade shell.Two half housings are by bonding, the demoulding, final molding blade.Swivel nut locating flange also divides
For top half and the latter half, and participate in matched moulds.Two half-shell blades are bonding complete the demoulding after, pass through
Engineering hole on swivel nut locating flange, removes swivel nut locating flange.
It is the specifically used mode of the above-mentioned positioning tool of the present embodiment below, comprises the following steps:
1) positioning tool being completed is placed in half housing mould of blade；
2) whole positioning tool is regulated by the pin-and-hole on swivel nut locating flange and the snap bolt on locating support
Height is with mould；
3) by the die positioning pin axle of locating support, the location, left and right of positioning tool and blade mold is carried out,
And coordinate fixing whole frock with the clamping screw on blade mold by slotted eye；
4) leaf production: the built-in turnbuckle of blade is separately mounted to two end flange face of swivel nut locating flange
On built-in turnbuckle hole, and fixed by the supporting bolt of built-in turnbuckle；
5) blade laying is complete, perfusion, precuring；
6) removing the auxiliary material of priming by vacuum of half housing of blade respectively, unload position-limiting tube, locating support is opened in lifting
Main structure, the lower locating support of dismounting；
7) the swivel nut locating flange in two half-shell of blade remains stationary as, and subsection blade lower half shell and upper half shell enter
The bonding matched moulds of row, the swivel nut locating flange in two half-shell realizes location；
8) after solidification, the blade demoulding；Dismantled between lower two flanges by the engineering hole on swivel nut locating flange
Connecting rod, then supporting on the lower built-in turnbuckle of dismounting bolt, the then positioning mode at the lower positioning tool two ends of dismounting
Orchid, the most whole positioning tool uses and terminates；Follow-up assembling swivel nut locating flange, continues according to process
The swivel nut location of a piece of subsection blade under carrying out.
The examples of implementation of the above are only the preferred embodiment of this utility model, not limit this practicality with this
Novel practical range, therefore the change that all shapes according to this utility model, principle are made, all should contain at this
In the protection domain of utility model.
Claims (2)
1. a built-in type subsection blade molding and the positioning tool of the solidification demoulding, it is characterised in that: include
Swivel nut locating flange group, locating support, position-limiting tube, described swivel nut locating flange group is by two identical swivel nuts
Locating flange and play the connecting rod composition of spacing and positioning action, said two swivel nut locating flange specular
Arrange, be attached by connecting rod between them, the shape size of described swivel nut locating flange and blade section
The profile of position matches, and its underpart is arc shape, and be distributed multiple along bottom shape track arrangement pre-
Burying swivel nut hole, the two-part built-in turnbuckle of subsection blade is just mounted in the built-in turnbuckle hole of swivel nut locating flange
On, and be fixed on swivel nut locating flange by hex bolts, the top of described swivel nut locating flange offers
Pin-and-hole and engineering hole, described locating support is connected with swivel nut locating flange by pin-and-hole, it is possible to regulate whole work
The height of dress, when swivel nut locating flange participates in the perfusion of whole blade shell, matched moulds, it is possible to pass through engineering
Hole carries out the installation of swivel nut locating flange, dismounting；The main structure of described locating support there is hollow out, it is possible to enter
Row lifting, its both sides are fitted with position-limiting tube respectively, and its two ends are provided with fastening screw flat board, and this fastening screw is put down
It is furnished with slotted eye and die positioning pin axle down on plate, is coordinated with the clamping screw on blade mold by slotted eye
Fixing whole frock, die positioning pin axle realizes whole frock by coordinating with the guide pin bushing on blade mold steelframe
Location；It is high that described locating support coordinates position-limiting tube to carry out flange by pin-and-hole reserved on swivel nut locating flange
Degree direction and the location of length direction, described swivel nut locating flange width be located through locating support two
End die positioning pin axle be connected with blade mold steelframe carry out spacing.
A kind of built-in type subsection blade molding the most according to claim 1 and the location work of the solidification demoulding
Dress, it is characterised in that: described position-limiting tube is pipe, and is configured with snap bolt, be used for fixing position-limiting tube and
Locating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199335.5U CN205553268U (en) | 2016-03-15 | 2016-03-15 | Location frock that segmentation blade shaping of pre -buried formula and solidification drawing of patterns were used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199335.5U CN205553268U (en) | 2016-03-15 | 2016-03-15 | Location frock that segmentation blade shaping of pre -buried formula and solidification drawing of patterns were used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553268U true CN205553268U (en) | 2016-09-07 |
Family
ID=56817008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199335.5U Withdrawn - After Issue CN205553268U (en) | 2016-03-15 | 2016-03-15 | Location frock that segmentation blade shaping of pre -buried formula and solidification drawing of patterns were used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643960A (en) * | 2016-03-15 | 2016-06-08 | 广东明阳风电产业集团有限公司 | Positioning tool for forming, curing and demolding of pre-buried segmented blade and using method |
| CN106313586A (en) * | 2016-10-11 | 2017-01-11 | 中国航空工业集团公司基础技术研究院 | Molding tool for composite of closed angle structure |
| CN109703070A (en) * | 2018-12-29 | 2019-05-03 | 中材科技（酒泉）风电叶片有限公司 | A kind of shrinkproof die craft equipment of pre-buried blade root of wind electricity blade |
-
2016
- 2016-03-15 CN CN201620199335.5U patent/CN205553268U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643960A (en) * | 2016-03-15 | 2016-06-08 | 广东明阳风电产业集团有限公司 | Positioning tool for forming, curing and demolding of pre-buried segmented blade and using method |
| CN106313586A (en) * | 2016-10-11 | 2017-01-11 | 中国航空工业集团公司基础技术研究院 | Molding tool for composite of closed angle structure |
| CN109703070A (en) * | 2018-12-29 | 2019-05-03 | 中材科技（酒泉）风电叶片有限公司 | A kind of shrinkproof die craft equipment of pre-buried blade root of wind electricity blade |
| CN109703070B (en) * | 2018-12-29 | 2024-03-22 | 中材科技（酒泉）风电叶片有限公司 | Shrink-proof die tooling for embedded blade root of wind power blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee after: Ming Yang wisdom Energy Group AG Address before: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20171117 |