CN201320815Y - Spotting and positioning mechanism at vane root of wind vane mould - Google Patents
Spotting and positioning mechanism at vane root of wind vane mould Download PDFInfo
- Publication number
- CN201320815Y CN201320815Y CNU2008201560759U CN200820156075U CN201320815Y CN 201320815 Y CN201320815 Y CN 201320815Y CN U2008201560759 U CNU2008201560759 U CN U2008201560759U CN 200820156075 U CN200820156075 U CN 200820156075U CN 201320815 Y CN201320815 Y CN 201320815Y
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- China
- Prior art keywords
- circle flange
- locating piece
- lower half
- half circle
- utility
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- 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
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- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A spotting and positioning mechanism at the vane root of a wind vane mould includes an upper mould body and a lower mould body; an upper semicircular flange is arranged at the rear end of the upper mould body thereof, and a lower semicircular flange is arranged at the rear end of the lower mould body; a positioning block part is embedded into the end surface of the lower semicircular flange; a flute is formed on the end surface of the upper semicircular flange; the size and the shape of the flute are in correspondence with those of the exposed part of the positioning block on the lower semicircular flange. The utility model has the advantage that the method that the semicircular flange with the positioning block is match with the semicircular flange with the flute is adopted so as to enable the spotting and positioning more accurate.
Description
Technical field
The utility model relates to the matched moulds field of locating technology of mould, relates to a kind of wind blade mould blade root portion matched moulds detent mechanism specifically.
Background technology
The matched moulds localization method of tradition wind blade mould blade root portion generally adopts alignment pin and positioning sleeve to locate, but because the gap is bigger than normal, and rigidity is poor slightly, makes closing precision be difficult to further raising.
The utility model content
The utility model provides a kind of wind blade mould blade root portion matched moulds detent mechanism to solve above-mentioned the problems of the prior art, further improves closing precision.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of wind blade mould blade root portion matched moulds detent mechanism, it comprises upper die body and lower mold body, it is characterized in that, described upper die body rear end is provided with the upper semi-circle flange, described lower mold body rear end is provided with the lower half circle flange, locating piece is partially submerged into the end face of described lower half circle flange, offers groove on the end face of described upper semi-circle flange, and the size of described groove is corresponding in the exposed portions serve of lower half circle flange with locating piece with shape.
For implementation structure optimization, described locating piece be shaped as a cylinder.
Described locating piece has two, and they are partially submerged into the left and right end face of described lower half circle flange respectively.
Advantage of the present utility model: adopt the semicircle flange and the method that the semicircle flange that has groove matches that have locating piece, make the matched moulds location more accurate.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the view of the utility model after matched moulds is finished.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1,2, a kind of wind blade mould blade root portion matched moulds detent mechanism, there is a upper semi-circle flange 1 its upper die body rear end, and there is lower half circle flange 4 the lower mold body rear end.
A locating piece 3 is partially submerged into the left side of lower half circle flange 4, and another locating piece 3 is partially submerged into the right side of lower half circle flange 4, and the shape of locating piece 3 can be the combination of cylinder, cone, spheroid, cuboid, square and above shape.In this preferred embodiment, this locating piece be shaped as cylinder.
The left and right end face of upper semi-circle flange 1 all has groove 2, and the size of this groove 2 is corresponding with the exposed portions serve of locating piece 3 on lower half circle flange 4 with shape.
In the process of matched moulds, lower half circle flange 4 is motionless, and semicircle flange 4 is close downwards gradually for upper semi-circle flange 1, is enclosed within locating piece 3 fully on the exposed portions serve of lower half circle flange 4 until the groove on the upper semi-circle flange 12.Upper semi-circle flange 1 fitted tightly with lower half circle flange 4 and was in the same place this moment, and promptly upper die body and lower mold body fit tightly together.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in the foregoing description and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. wind blade mould blade root portion matched moulds detent mechanism, it comprises upper die body and lower mold body, it is characterized in that, described upper die body rear end is provided with the upper semi-circle flange, described lower mold body rear end is provided with the lower half circle flange, locating piece is partially submerged into the end face of described lower half circle flange, offers groove on the end face of described upper semi-circle flange, and the size of described groove is corresponding in the exposed portions serve of lower half circle flange with locating piece with shape.
2. wind blade mould blade root according to claim 1 portion matched moulds detent mechanism is characterized in that, described locating piece be shaped as a cylinder.
3. wind blade mould blade root according to claim 1 portion matched moulds detent mechanism is characterized in that described locating piece has two, and they are partially submerged into the left and right end face of described lower half circle flange respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560759U CN201320815Y (en) | 2008-11-28 | 2008-11-28 | Spotting and positioning mechanism at vane root of wind vane mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201560759U CN201320815Y (en) | 2008-11-28 | 2008-11-28 | Spotting and positioning mechanism at vane root of wind vane mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320815Y true CN201320815Y (en) | 2009-10-07 |
Family
ID=41158203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201560759U Expired - Lifetime CN201320815Y (en) | 2008-11-28 | 2008-11-28 | Spotting and positioning mechanism at vane root of wind vane mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320815Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259437A (en) * | 2011-07-07 | 2011-11-30 | 昆山飞宇精密模具有限公司 | Mold machine tool with high positioning precision |
| CN105773879A (en) * | 2014-12-16 | 2016-07-20 | 中材科技风电叶片股份有限公司 | Embedded root flange device for fan blade |
-
2008
- 2008-11-28 CN CNU2008201560759U patent/CN201320815Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259437A (en) * | 2011-07-07 | 2011-11-30 | 昆山飞宇精密模具有限公司 | Mold machine tool with high positioning precision |
| CN105773879A (en) * | 2014-12-16 | 2016-07-20 | 中材科技风电叶片股份有限公司 | Embedded root flange device for fan blade |
| CN105773879B (en) * | 2014-12-16 | 2018-11-06 | 中材科技风电叶片股份有限公司 | A kind of pre-buried flange at bottom device of fan blade |
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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: 20091007 |
|
| CX01 | Expiry of patent term |