CN103878312A - Novel casting and pouring system for conical support casting of wind driven generator - Google Patents
Novel casting and pouring system for conical support casting of wind driven generator Download PDFInfo
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- CN103878312A CN103878312A CN201210552833.XA CN201210552833A CN103878312A CN 103878312 A CN103878312 A CN 103878312A CN 201210552833 A CN201210552833 A CN 201210552833A CN 103878312 A CN103878312 A CN 103878312A
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- sand box
- driven generator
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Abstract
The invention discloses a novel casting and pouring system for a conical support casting of a wind driven generator. The system comprises a casting outer molding sand box, an inner sand box and a base, wherein the inner sand box is arranged in the casting outer molding sand box; the base is hermetically connected at the bottom of the casting outer molding sand box; the shapes of the casting outer molding sand box and the inner sand box are consistent with the shape of the to-be processed conical support of the wind driven generator; the casting outer molding sand box is fixedly and hermetically connected with the top of the inner sand box; the opposite side walls of the casting outer molding sand box and inner sand box are coated by resin molding sands; a casting mold cavity is formed between the resin molding sands; a horizontal pouring gate for circulation of molten metal is also formed on the base; and the casting mold cavity is communicated with an outside molten metal injection system via the horizontal pouring gate. The casting and pouring system saves materials and labor, effectively reduces the production cost and meets the requirements of energy conservation and consumption reduction advocated by the state.
Description
Technical field
The present invention relates to casting and pouring processing technique field, relate in particular to the novel casting running gate system of wind-driven generator taper support foundry goods.
Background technology
Traditional system for casting and pouring generally comprises the top box 5, raising middle flask 6 and the nowel 7 that connect successively from top to bottom, and in sandbox potting resin molding sand, surrounded the foundry goods die cavity of required foundry goods shape by resin bonded sand, then by sprue to casting of molten metal in foundry goods die cavity.But existing wind power casting is large product mostly, such as the foundry goods such as cabin, wheel hub, like this in the time of casting, just need to prepare a casing that volume is very large, but also need to fill a large amount of resin bonded sands, so not only increase production cost, but also wasted a large amount of resources and labour, do not met the energy-saving and cost-reducing demand that country advocates.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of novel casting running gate system of wind-driven generator taper support foundry goods, this system for casting and pouring not only can improve the quality of product, but also has effectively reduced production cost, energy-saving and cost-reducing.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of novel casting running gate system of wind-driven generator taper support foundry goods, comprise foundry goods external form sandbox, be arranged in the interior sandbox in described foundry goods external form sandbox and be sealedly attached to the base below described foundry goods external form sandbox, wherein, the shape of described foundry goods external form sandbox and interior sandbox is all consistent with the shape of wind-driven generator taper support to be processed, the fixed seal connection above of described foundry goods external form sandbox and interior sandbox, the another resin bonded sand that is all coated with in the opposing sidewalls of described foundry goods external form sandbox and interior sandbox, this is to being formed with foundry goods die cavity between resin bonded sand, and on described base, also offer a horizontal running channel for molten metal circulation, described foundry goods die cavity connects by this horizontal running channel and extraneous molten metal injected system.
As a further improvement on the present invention, extraneous molten metal injected system includes a sprue, and described sprue and described horizontal running channel connect.
The invention has the beneficial effects as follows: this system for casting and pouring comprises foundry goods external form sandbox, be arranged in the interior sandbox in described foundry goods external form sandbox and be sealedly attached to the base below described foundry goods external form sandbox, wherein, the shape of described foundry goods external form sandbox and interior sandbox is all consistent with the shape of wind-driven generator taper support to be processed, the fixed seal connection above of described foundry goods external form sandbox and interior sandbox, the another resin bonded sand that is all coated with in the opposing sidewalls of described foundry goods external form sandbox and interior sandbox, this is to being formed with foundry goods die cavity between resin bonded sand, and on described base, also offer a horizontal running channel for molten metal circulation, described foundry goods die cavity connects by this horizontal running channel and extraneous molten metal injected system.This system for casting and pouring material-saving, saving of labor, reduced production cost effectively, meets the energy-saving and cost-reducing demand that country advocates.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the system for casting and pouring of existing conventional art casting wind-driven generator taper support foundry goods;
Fig. 2 is the cross-sectional view that the present invention casts the system for casting and pouring of wind-driven generator taper support foundry goods.
By reference to the accompanying drawings, make the following instructions:
1---foundry goods external form sandbox 2---interior sandbox
3---base 4---sprue
5---top box 6---raising middle flask
7---nowel
The specific embodiment
The embodiment of the novel casting running gate system to wind-driven generator taper support foundry goods of the present invention is elaborated with reference to the accompanying drawings.
The novel casting running gate system of a kind of wind-driven generator taper support foundry goods of the present invention, comprise foundry goods external form sandbox 1, be arranged in the interior sandbox 2 in described foundry goods external form sandbox and be sealedly attached to the base 3 below described foundry goods external form sandbox, wherein, the shape of described foundry goods external form sandbox 1 and interior sandbox 2 is all consistent with the shape of wind-driven generator taper support to be processed, above described foundry goods external form sandbox 1 and interior sandbox 2, pass through top box 5 fixed seal connections, the another resin bonded sand that is all coated with in the opposing sidewalls of described foundry goods external form sandbox and interior sandbox, this is to being formed with foundry goods die cavity between resin bonded sand, and on described base, also offer a horizontal running channel for molten metal circulation, described foundry goods die cavity connects by this horizontal running channel and extraneous molten metal injected system.
In the present embodiment, extraneous molten metal injected system includes a sprue 4, and described sprue and described horizontal running channel connect.
In the present invention, this system for casting and pouring can also be used for casting the foundry goods such as wheel hub, cabin of wind-driven generator, and the shape of described foundry goods external form sandbox 1 and interior sandbox 2 can change according to the difference of casting structure.
Patent of the present invention not only can be applied in wind-power electricity generation foundry goods industry, can also be applied in the foundry goods of other industry, every relate to the novel casting pouring technology principle that uses in the present invention all within the protection domain of patent of the present invention.
Claims (2)
1. the novel casting running gate system of a wind-driven generator taper support foundry goods, it is characterized in that: comprise foundry goods external form sandbox (1), be arranged in the interior sandbox (2) in described foundry goods external form sandbox and be sealedly attached to the base (3) below described foundry goods external form sandbox, wherein, the shape of described foundry goods external form sandbox (1) and interior sandbox (2) is all consistent with the shape of wind-driven generator taper support to be processed, the fixed seal connection above of described foundry goods external form sandbox (1) and interior sandbox (2), the another resin bonded sand that is all coated with in the opposing sidewalls of described foundry goods external form sandbox and interior sandbox, this is to being formed with foundry goods die cavity between resin bonded sand, and on described base, also offer a horizontal running channel for molten metal circulation, described foundry goods die cavity connects by this horizontal running channel and extraneous molten metal injected system.
2. the novel casting running gate system of wind-driven generator taper support foundry goods according to claim 1, is characterized in that: extraneous molten metal injected system includes a sprue (4), and described sprue and described horizontal running channel connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552833.XA CN103878312B (en) | 2012-12-19 | 2012-12-19 | The system for casting and pouring of wind-driven generator taper support foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552833.XA CN103878312B (en) | 2012-12-19 | 2012-12-19 | The system for casting and pouring of wind-driven generator taper support foundry goods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103878312A true CN103878312A (en) | 2014-06-25 |
| CN103878312B CN103878312B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552833.XA Expired - Fee Related CN103878312B (en) | 2012-12-19 | 2012-12-19 | The system for casting and pouring of wind-driven generator taper support foundry goods |
Country Status (1)
| Country | Link |
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| CN (1) | CN103878312B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174817A (en) * | 2014-08-22 | 2014-12-03 | 常熟市虹桥铸钢有限公司 | Casting and heat-treating processes of climbing machine connecting seat of ocean platform |
| CN104759594A (en) * | 2015-04-17 | 2015-07-08 | 浙江机电职业技术学院 | Fast progressive solidification device for high manganese steel broken wall casting |
| CN104759606A (en) * | 2015-04-17 | 2015-07-08 | 浙江机电职业技术学院 | Rapid progressive solidification technique device for high manganese steel rolling mortal wall casting |
| CN104923728A (en) * | 2015-06-12 | 2015-09-23 | 河南中原轧辊有限公司 | Tapered rotor, as well as cast sand mould, swage die and modeling method thereof |
| CN117463974A (en) * | 2023-12-26 | 2024-01-30 | 三明市金圣特种钢有限公司 | Casting production equipment for cone piece of crusher |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162136A (en) * | 1974-11-28 | 1976-05-29 | Nippon Musical Instruments Mfg | |
| JPS5280219A (en) * | 1975-12-27 | 1977-07-05 | Teruo Uehara | Ship body casting method |
| JPS5471037A (en) * | 1977-11-17 | 1979-06-07 | Takara Belmont | Casting method |
| US4530484A (en) * | 1983-06-30 | 1985-07-23 | Nissan Motor Co., Ltd. | Mold for molding wheel cover having spoke-like portions |
| JP2000102856A (en) * | 1998-09-28 | 2000-04-11 | Sintokogio Ltd | Casting method |
| CN2695145Y (en) * | 2004-04-21 | 2005-04-27 | 牛永吉 | Casting skillet mould |
| CN201275595Y (en) * | 2008-10-14 | 2009-07-22 | 山东省耐磨耐蚀材料工程技术研究中心 | Casting pattern of heat-resisting steel elongated blind pipe |
| CN201357209Y (en) * | 2009-02-27 | 2009-12-09 | 湖南五星重工有限公司 | Mold for circular truncated cone-shaped non-uniform wall thickness casting |
| CN102069154A (en) * | 2010-08-20 | 2011-05-25 | 韩士政 | Casting mold for single cylinder diesel body, external casting mold for horizontal parting multi-cylinder diesel body and cast parts, and energy-saving low-carbon casting process of external casting mold |
| CN202079248U (en) * | 2011-05-23 | 2011-12-21 | 张年生 | Cast steel roll bottom-casting system |
| CN203044801U (en) * | 2012-12-19 | 2013-07-10 | 江苏华东风能科技有限公司 | Novel casting and pouring system of wind turbine conical support castings |
-
2012
- 2012-12-19 CN CN201210552833.XA patent/CN103878312B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162136A (en) * | 1974-11-28 | 1976-05-29 | Nippon Musical Instruments Mfg | |
| JPS5280219A (en) * | 1975-12-27 | 1977-07-05 | Teruo Uehara | Ship body casting method |
| JPS5471037A (en) * | 1977-11-17 | 1979-06-07 | Takara Belmont | Casting method |
| US4530484A (en) * | 1983-06-30 | 1985-07-23 | Nissan Motor Co., Ltd. | Mold for molding wheel cover having spoke-like portions |
| JP2000102856A (en) * | 1998-09-28 | 2000-04-11 | Sintokogio Ltd | Casting method |
| CN2695145Y (en) * | 2004-04-21 | 2005-04-27 | 牛永吉 | Casting skillet mould |
| CN201275595Y (en) * | 2008-10-14 | 2009-07-22 | 山东省耐磨耐蚀材料工程技术研究中心 | Casting pattern of heat-resisting steel elongated blind pipe |
| CN201357209Y (en) * | 2009-02-27 | 2009-12-09 | 湖南五星重工有限公司 | Mold for circular truncated cone-shaped non-uniform wall thickness casting |
| CN102069154A (en) * | 2010-08-20 | 2011-05-25 | 韩士政 | Casting mold for single cylinder diesel body, external casting mold for horizontal parting multi-cylinder diesel body and cast parts, and energy-saving low-carbon casting process of external casting mold |
| CN202079248U (en) * | 2011-05-23 | 2011-12-21 | 张年生 | Cast steel roll bottom-casting system |
| CN203044801U (en) * | 2012-12-19 | 2013-07-10 | 江苏华东风能科技有限公司 | Novel casting and pouring system of wind turbine conical support castings |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174817A (en) * | 2014-08-22 | 2014-12-03 | 常熟市虹桥铸钢有限公司 | Casting and heat-treating processes of climbing machine connecting seat of ocean platform |
| CN104174817B (en) * | 2014-08-22 | 2016-05-11 | 常熟市虹桥铸钢有限公司 | A kind of ocean platform climb casting and the Technology for Heating Processing of machine Connection Block |
| CN104759594A (en) * | 2015-04-17 | 2015-07-08 | 浙江机电职业技术学院 | Fast progressive solidification device for high manganese steel broken wall casting |
| CN104759606A (en) * | 2015-04-17 | 2015-07-08 | 浙江机电职业技术学院 | Rapid progressive solidification technique device for high manganese steel rolling mortal wall casting |
| CN104923728A (en) * | 2015-06-12 | 2015-09-23 | 河南中原轧辊有限公司 | Tapered rotor, as well as cast sand mould, swage die and modeling method thereof |
| CN117463974A (en) * | 2023-12-26 | 2024-01-30 | 三明市金圣特种钢有限公司 | Casting production equipment for cone piece of crusher |
| CN117463974B (en) * | 2023-12-26 | 2024-03-26 | 三明市金圣特种钢有限公司 | Casting production equipment for cone piece of crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878312B (en) | 2016-08-31 |
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Granted publication date: 20160831 Termination date: 20181219 |
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