CN106182828A - A kind of blade " work " belly board mold and preparation method thereof - Google Patents
A kind of blade " work " belly board mold and preparation method thereof Download PDFInfo
- Publication number
- CN106182828A CN106182828A CN201610861861.8A CN201610861861A CN106182828A CN 106182828 A CN106182828 A CN 106182828A CN 201610861861 A CN201610861861 A CN 201610861861A CN 106182828 A CN106182828 A CN 106182828A
- Authority
- CN
- China
- Prior art keywords
- web
- web panel
- lower floor
- upper strata
- panel
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
Abstract
The invention discloses a kind of blade " work " belly board mold, including web steel bracket, lower floor's web panel, outer rib, inner retaining side, baffle plate, add heat pipe, upper strata web panel, multi-layer sheet and gripper shoe, described lower floor web panel is arranged on web steel bracket top, outer rib, inner retaining side and upper strata web panel are installed in lower floor's web panel upper end, multiple heat pipes that add are arranged between upper strata web panel and lower floor's web panel, the all of heat pipe that adds is respectively positioned between two pieces of baffle plates, adds heat pipe lower end and is provided with gripper shoe.This apparatus structure is simple, reasonable in design, failure rate is low, safety in utilization and good operation stability；This device homogeneous heating, air-tightness is good, bonding angle and web is made as an entirety, is that both sides all have rib, and this can produce house for blade and reduce the manufacturing process of bonding angle when producing blade；Web and bonding angle are directly produced as one by this device, simplify production process, increase web intensity, practical, improve production efficiency.
Description
Technical field
The present invention relates to a kind of mould, specifically a kind of blade " work " belly board mold.
Background technology
Entering 21 century, every country in the world starts to develop the reproducible new forms of energy of environmental protection, and wind energy is exactly wherein one
Kind.Growing along with domestic and international wind energy industry, the specification kind of wind electricity blade also gets more and more, along with wind electricity blade makes
The development of technology, steel web mold has become main web production mould.Steel web mold is mainly by web steelframe
Pillar, plate platform, heating and thermal insulation system and vacuum system composition.Use the most in production blade at present is " C " font
Web, this firm web mold can only produce only side the web of rib, and it is bonding that this is accomplished by independent reproduction opposite side
Angle, comes bonding web and blade.And individually produce bonding angle and need individually to open bonding angle mould, bring the biggest to production web
Inconvenience, production process is complicated, wastes time and energy, and production efficiency is low, and web intensity is the most relatively low, and this allows for Development of Novel
" work " belly plate production technology is particularly necessary.
Summary of the invention
It is an object of the invention to provide a kind of blade " work " belly board mold, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme:
A kind of blade " work " belly board mold, including web steel bracket, lower floor's web panel, outer rib, inner retaining side, baffle plate, adds
Heat pipe, upper strata web panel, multi-layer sheet and gripper shoe, described lower floor web panel is arranged on web steel bracket top, outer rib,
Inner retaining side and upper strata web panel are installed in lower floor's web panel upper end and outer rib is positioned at the outside of inner retaining side, Duo Gejia
Heat pipe is arranged between upper strata web panel and lower floor's web panel and fills out between upper strata web panel and lower floor's web panel
Being filled with multi-layer sheet and aluminium powder, the quantity of baffle plate is two pieces and all of heat pipe that adds is respectively positioned between two pieces of baffle plates, adds under heat pipe
End is provided with gripper shoe.
As the further scheme of the present invention: adding heat pipe and use copper product to make, the adjacent spacing adding heat pipe is 750-
850mm。
As the further scheme of the present invention: gripper shoe use welding mode respectively with upper strata web panel and lower floor's abdomen
Plate panel is connected.
As the further scheme of the present invention: be provided with regulation bolt between lower floor's web panel and web steel bracket.
The manufacture method of described blade " work " belly board mold, specifically comprises the following steps that
Step one, first linear cutter lower floor web panel, outer rib, inner retaining side, baffle plate, upper strata web panel and gripper shoe,
Making top and the under(-)chassis of web steel bracket, web steel bracket outermost is apart from lower floor's face plate edge 120mm, according to making
Good top and under(-)chassis, then make web steel bracket；
Step 2, individually arranges in the range of the inner side 200mm away from web steel bracket both sides and adds heat pipe, and set aluminum adding heat pipe upper berth
Powder, hollow glass micropearl, fiberglass and heat-preservation cotton；
Step 3, welds upper strata web panel on the platform of workshop, gripper shoe is lived with upper strata web panel spot welding, by supporting
Plate boss is directed at placement with upper strata web panel position of opening, and gripper shoe interval 750-850mm places one piece, and supporting edges of boards
Edge spot welding, after upper strata web panel is connected with gripper shoe spot welding, is placed on lower floor's web panel together, and longitudinal direction is by upper
Rice mark positioned in alignment on lower panel, horizontal direction passes through the quarter of inner side on upper strata web face plate edge and lower floor's web panel
Line alignment and position, gripper shoe is welded with lower floor web panel；
Step 4, disconnects upper strata web panel and is connected with the spot welding of gripper shoe, take off upper strata web panel；
Step 5, welds baffle plate, and baffle plate is placed against gripper shoe, and baffle plate outer contour is carved with the inner side on lower floor's web panel
Line overlaps, lay multi-layer sheet and hollow glass micropearl, lays and adds heat pipe, by heating pipe clamp in the U-type groove of upper strata web panel,
Finally will add heat pipe and pass lower floor's web panel, and add and sealed by collar joint between heat pipe and lower floor's web panel, lay aluminum
Powder, completes upper strata heating system and makes；
Step 6, again welding upper strata web panel, its alignment thereof is consistent with the alignment thereof in step 3, welds inner retaining side
With outer rib, can complete.
Compared with prior art, the invention has the beneficial effects as follows: this apparatus structure is simple, reasonable in design, failure rate is low makes
By safety and good operation stability；This device homogeneous heating, air-tightness is good, and bonding angle and web are made as an entirety,
Being that both sides all have rib, this can produce house for blade and reduce the manufacturing process of bonding angle when producing blade；This device is direct
Web and bonding angle are produced as one, simplify production process, increase web intensity, practical, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of blade " work " belly board mold.
Fig. 2 is to remove aluminium powder and multiple-plate structural representation in blade " work " belly board mold.
Fig. 3 is the partial structurtes schematic diagram of I in blade " work " belly board mold.
Fig. 4 be in blade " work " belly board mold the A of I to structural representation.
Fig. 5 is the partial structurtes schematic diagram of II in blade " work " belly board mold.
Fig. 6 is the structural representation of " work " font web that blade " work " belly board mold makes.
Wherein: 1-web steel bracket, 2-lower floor web panel, the outer rib of 3-, 4-inner retaining side, 5-baffle plate, 6-adds heat pipe, 7-
Upper strata web panel, 8-aluminium powder, 9-multi-layer sheet, 10-regulates bolt, 11-gripper shoe, 12-" work " font web.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-6, a kind of blade " work " belly board mold, including web steel bracket 1, lower floor's web panel 2, outer gear
Limit 3, inner retaining side 4, baffle plate 5, adding heat pipe 6, upper strata web panel 7, multi-layer sheet 9 and gripper shoe 11, described lower floor web panel 2 is pacified
Being contained in web steel bracket 1 top, outer rib 3, inner retaining side 4 and upper strata web panel 7 are installed in lower floor's web panel 2 upper end also
And outer rib 3 is positioned at the outside of inner retaining side 4, multiple heat pipes 6 that add are arranged between upper strata web panel 7 and lower floor's web panel 2
And be filled with multi-layer sheet 9 and aluminium powder 8 between upper strata web panel 7 and lower floor's web panel 2, the quantity of baffle plate 5 be two pieces also
And all of heat pipe 6 that adds is respectively positioned between two pieces of baffle plates 5, adds heat pipe 6 lower end and be provided with gripper shoe 11.Add heat pipe 6 and use copper material
Material makes, and the adjacent spacing adding heat pipe 6 is 750-850mm.Gripper shoe 11 use welding mode respectively with upper strata web panel 7
It is connected with lower floor web panel 2.Regulation bolt 10 it is provided with between lower floor's web panel 2 and web steel bracket 1.
The manufacture method of described blade " work " belly board mold, specifically comprises the following steps that
Step one, first linear cutter lower floor web panel, outer rib, inner retaining side, baffle plate, upper strata web panel and gripper shoe,
Making top and the under(-)chassis of web steel bracket, web steel bracket outermost is apart from lower floor's face plate edge 120mm, according to making
Good top and under(-)chassis, then make web steel bracket；
Step 2, individually arranges in the range of the inner side 200mm away from web steel bracket both sides and adds heat pipe, and set aluminum adding heat pipe upper berth
Powder, hollow glass micropearl, fiberglass and heat-preservation cotton；
Step 3, welds upper strata web panel on the platform of workshop, gripper shoe is lived with upper strata web panel spot welding, by supporting
Plate boss is directed at placement with upper strata web panel position of opening, and gripper shoe interval 750-850mm places one piece, and supporting edges of boards
Edge spot welding, after upper strata web panel is connected with gripper shoe spot welding, is placed on lower floor's web panel together, and longitudinal direction is by upper
Rice mark positioned in alignment on lower panel, horizontal direction passes through the quarter of inner side on upper strata web face plate edge and lower floor's web panel
Line alignment and position, gripper shoe is welded with lower floor web panel；
Step 4, disconnects upper strata web panel and is connected with the spot welding of gripper shoe, take off upper strata web panel；
Step 5, welds baffle plate, and baffle plate is placed against gripper shoe, and baffle plate outer contour is carved with the inner side on lower floor's web panel
Line overlaps, lay multi-layer sheet and hollow glass micropearl, lays and adds heat pipe, by heating pipe clamp in the U-type groove of upper strata web panel,
Finally will add heat pipe and pass lower floor's web panel, and add and sealed by collar joint between heat pipe and lower floor's web panel, lay aluminum
Powder, completes upper strata heating system and makes；
Step 6, again welding upper strata web panel, its alignment thereof is consistent with the alignment thereof in step 3, welds inner retaining side
With outer rib, can not leak gas at outer rib, can complete.
The operation principle of the present invention is: web steel bracket is the rack platform supporting whole web mold；Lower floor's web surface
Under plate, the steel pipe of welding is connected with web steel bracket by regulation bolt, and lower floor's web panel can guarantee that whole die sealing performance
Good, mould is air tight；Lower floor's web panel, outer rib, inner retaining side, upper strata web panel are collectively forming " work " belly board mold
Die cavity, forms the profile of " work " belly plate.Because good fluidity when that aluminium powder becoming pasty state, baffle plate can block upper strata heating system
The outflow of aluminium powder in system；Add heat pipe and use water heat cycles pipeline；Aluminium powder has conductive force.Implant made by multi-layer sheet, and one is
Can well play filling effect, two is to reduce web mold weight.Gripper shoe is that support heating is effective, is spaced about 800mm
One piece, more to the tip of web mold, its width is the narrowest, and the spacing of gripper shoe can suitably adjust.
Present steel web production technology, heating system is arranged under lower floor's web panel, the present invention be then
By arranging ground floor heating system, cloth between levels panel in the range of steelframe inwall 200mm inward under lower floor's web panel
Put second layer heating system.Intracavity at lower floor's web panel, inner retaining side and baffle plate composition reinjects aluminium powder, makes mould heat conduction
Property good, produce web time web edge be heated evenly.
This apparatus structure is simple, reasonable in design, failure rate is low, safety in utilization and good operation stability；This device heats
Uniformly, air-tightness is good, bonding angle and web is made as an entirety, is that both sides all have rib, and this can produce house for blade
The manufacturing process of bonding angle is reduced when producing blade；Web and bonding angle are directly produced as one by this device, simplify and produce
Operation, increases web intensity, practical, improves production efficiency.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective
Make a variety of changes.
Claims (5)
1. blade " work " belly board mold, it is characterised in that include web steel bracket, lower floor's web panel, outer rib, interior
Rib, baffle plate, adding heat pipe, upper strata web panel, multi-layer sheet and gripper shoe, described lower floor web panel is arranged on web steel bracket
Top, outer rib, inner retaining side and upper strata web panel are installed in lower floor's web panel upper end and outer rib is positioned at inner retaining side
Outside, multiple heat pipes that add are arranged between upper strata web panel and lower floor's web panel and upper strata web panel and lower floor's abdomen
Be filled with multi-layer sheet and aluminium powder between plate panel, the quantity of baffle plate be two pieces and all of add heat pipe be respectively positioned on two pieces of baffle plates it
Between, add heat pipe lower end and be provided with gripper shoe.
Blade the most according to claim 1 " work " belly board mold, it is characterised in that described in add heat pipe use copper product system
Making, the adjacent spacing adding heat pipe is 750-850mm.
Blade the most according to claim 1 and 2 " work " belly board mold, it is characterised in that described gripper shoe uses welding
Mode be connected with upper strata web panel and lower floor's web panel respectively.
Blade the most according to claim 1 " work " belly board mold, it is characterised in that described lower floor web panel and web
Regulation bolt it is provided with between steel bracket.
5. the manufacture method of blade " work " the belly board mold as described in claim 1-4 is arbitrary, it is characterised in that concrete
Step is as follows:
Step one, first linear cutter lower floor web panel, outer rib, inner retaining side, baffle plate, upper strata web panel and gripper shoe,
Making top and the under(-)chassis of web steel bracket, web steel bracket outermost is apart from lower floor's face plate edge 120mm, according to making
Good top and under(-)chassis, then make web steel bracket；
Step 2, individually arranges in the range of the inner side 200mm away from web steel bracket both sides and adds heat pipe, and set aluminum adding heat pipe upper berth
Powder, hollow glass micropearl, fiberglass and heat-preservation cotton；
Step 3, welds upper strata web panel on the platform of workshop, gripper shoe is lived with upper strata web panel spot welding, by supporting
Plate boss is directed at placement with upper strata web panel position of opening, and gripper shoe interval 750-850mm places one piece, and supporting edges of boards
Edge spot welding, after upper strata web panel is connected with gripper shoe spot welding, is placed on lower floor's web panel together, and longitudinal direction is by upper
Rice mark positioned in alignment on lower panel, horizontal direction passes through the quarter of inner side on upper strata web face plate edge and lower floor's web panel
Line alignment and position, gripper shoe is welded with lower floor web panel；
Step 4, disconnects upper strata web panel and is connected with the spot welding of gripper shoe, take off upper strata web panel；
Step 5, welds baffle plate, and baffle plate is placed against gripper shoe, and baffle plate outer contour is carved with the inner side on lower floor's web panel
Line overlaps, lay multi-layer sheet and hollow glass micropearl, lays and adds heat pipe, by heating pipe clamp in the U-type groove of upper strata web panel,
Finally will add heat pipe and pass lower floor's web panel, and add and sealed by collar joint between heat pipe and lower floor's web panel, lay aluminum
Powder, completes upper strata heating system and makes；
Step 6, again welding upper strata web panel, its alignment thereof is consistent with the alignment thereof in step 3, welds inner retaining side
With outer rib, can complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861861.8A CN106182828B (en) | 2016-09-29 | 2016-09-29 | A kind of blade " work " belly board mold and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861861.8A CN106182828B (en) | 2016-09-29 | 2016-09-29 | A kind of blade " work " belly board mold and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106182828A true CN106182828A (en) | 2016-12-07 |
| CN106182828B CN106182828B (en) | 2018-11-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738562A (en) * | 2016-12-14 | 2017-05-31 | 中材科技（阜宁）风电叶片有限公司 | Preparation method of the wind electricity blade with flanging web |
| CN107415282A (en) * | 2017-05-26 | 2017-12-01 | 北京金风科创风电设备有限公司 | I-shaped web for blade, die and manufacturing method |
| CN113561523A (en) * | 2021-07-19 | 2021-10-29 | 北玻院(滕州)复合材料有限公司 | Wind power blade I-shaped web die and preparation method thereof |
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| CN206106432U (en) * | 2016-09-29 | 2017-04-19 | 上海华宜风电模具有限公司 | Blade " worker " belly matrix utensil |
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| US6146576A (en) * | 1994-08-08 | 2000-11-14 | Intralaminar Heat Cure, Inc. | Method of forming advanced cured resin composite parts |
| CN102226446A (en) * | 2011-06-10 | 2011-10-26 | 中复连众（酒泉）复合材料有限公司 | Method for preparing megawatt fan blade shear web and auxiliary bonding angle thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738562A (en) * | 2016-12-14 | 2017-05-31 | 中材科技（阜宁）风电叶片有限公司 | Preparation method of the wind electricity blade with flanging web |
| CN107415282A (en) * | 2017-05-26 | 2017-12-01 | 北京金风科创风电设备有限公司 | I-shaped web for blade, die and manufacturing method |
| CN113561523A (en) * | 2021-07-19 | 2021-10-29 | 北玻院(滕州)复合材料有限公司 | Wind power blade I-shaped web die and preparation method thereof |
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|---|---|
| CN106182828B (en) | 2018-11-27 |
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Effective date of registration: 20170609 Address after: 100176 No. 19 Kangding street, Beijing economic and Technological Development Zone Applicant after: Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd Address before: 200233 Minhang District Qu Qu Wu Road, building 6, building 589, building 3, No. Applicant before: Shanghai Hua Yifeng Electric Co. |
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