CN204934590U - The novel cup of a kind of large-scale wind electricity foundry goods - Google Patents
The novel cup of a kind of large-scale wind electricity foundry goods Download PDFInfo
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- CN204934590U CN204934590U CN201520760779.7U CN201520760779U CN204934590U CN 204934590 U CN204934590 U CN 204934590U CN 201520760779 U CN201520760779 U CN 201520760779U CN 204934590 U CN204934590 U CN 204934590U
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- sand mold
- mold body
- slag trap
- foundry goods
- wind electricity
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Abstract
The utility model relates to the novel cup of a kind of large-scale wind electricity foundry goods, comprise sand mold body, described sand mold body is cuboid channel-shaped structure, in the middle part of described sand mold body, slag trap is set, described sand mold body is separated into two parts by described slag trap, is provided with the stable chute to lower recess bottom described slag trap and between described sand mold body bottom surface.The beneficial effects of the utility model are, have that structure is simple, the feature of low cost of manufacture, and the stable chute that bottom is arranged can ensure that pouring into a mould liquid enters running channel effectively stably, and steady flow result is good; Slag trap effectively can reduce the defect problem such as slag inclusion, burning into sand in cast casting process, and pushing off the slag is remarkably productive.
Description
Technical field
The utility model relates to large-scale wind electricity casting sprue cup technical field, particularly relates to the novel cup of a kind of large-scale wind electricity foundry goods.
Background technology
Along with the day by day maturation of wind power technology, wind-power electricity generation is also more and more higher to generating equipment efficiency requirements, thus has promoted appearance and the development of large-scale wind electricity equipment.In the cast manufacture process of large-scale wind electricity foundry goods, little medium-sized cup cannot meet the casting technique requirement of foundry goods, and requiring more strictly in situation to casting defect now, little medium-sized cup can only play simple current stabilization effect, and the slag inclusion, burning into sand etc. that cannot effectively reduce existing for foundry goods causes the defect of fatal damage to foundry goods.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of large-scale wind electricity foundry goods novel cup, has that structure is simple, the feature of low cost of manufacture, and the stable chute that bottom is arranged can ensure that pouring into a mould liquid enters running channel effectively stably, and steady flow result is good; Slag trap effectively can reduce the defect problem such as slag inclusion, burning into sand in cast casting process, and pushing off the slag is remarkably productive.
For achieving the above object, the utility model adopts following technical proposals:
The novel cup of a kind of large-scale wind electricity foundry goods, comprise sand mold body, described sand mold body is cuboid channel-shaped structure, in the middle part of described sand mold body, slag trap is set, described sand mold body is separated into two parts by described slag trap, is provided with the stable chute to lower recess bottom described slag trap and between described sand mold body bottom surface.
Especially, a described sand mold body part is for entering Tie Kou, and another part is tapping hole.
Especially, described tapping hole extends to described sand mold bottom.
Especially, described slag trap is fixedly connected with described sand mold body.
Especially, described slag trap adopts refractory material to be made.
Especially, this cup height 500mm, long 800-950mm, wide 480-550mm.
The beneficial effects of the utility model are,
1, the structure of this novel cup is simple, and housing can be reused, cost-saving.
2, the stable chute arranged bottom this novel cup can ensure that cast liquid enters running channel effectively stably, and steady flow result is good.
3, in the slag trap casting process that this cup is arranged, effectively can reduce the defect problem such as slag inclusion, burning into sand in cast casting process, pushing off the slag is remarkably productive good.
4, this novel cup low cost of manufacture, low to field worker skill set requirements, is suitable for producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front view.
Fig. 3 is traditional cup perspective view.
Fig. 4 is traditional cup front view.
Wherein, 1, sand mold body; 2, Tie Kou is entered; 3, slag trap; 4, tapping hole; 5, stable chute.
Detailed description of the invention
In order to the technical characterstic of this programme can be clearly described, below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
The novel cup of a kind of large-scale wind electricity foundry goods, as depicted in figs. 1 and 2, comprise sand mold body, described sand mold body is cuboid channel-shaped structure, in the middle part of described sand mold body, slag trap is set, described sand mold body is separated into two parts by described slag trap, is provided with the stable chute to lower recess bottom described slag trap and between described sand mold body bottom surface.
A described sand mold body part is for entering Tie Kou, and another part is tapping hole.
Described tapping hole extends to described sand mold bottom.
Described slag trap is fixedly connected with described sand mold body.
Described slag trap adopts refractory material to be made.
This cup height 500mm, long 900mm, wide 520mm.
Embodiment 2
The novel cup of a kind of large-scale wind electricity foundry goods, as depicted in figs. 1 and 2, comprise sand mold body, described sand mold body is cuboid channel-shaped structure, in the middle part of described sand mold body, slag trap is set, described sand mold body is separated into two parts by described slag trap, is provided with the stable chute to lower recess bottom described slag trap and between described sand mold body bottom surface.
A described sand mold body part is for entering Tie Kou, and another part is tapping hole.
Described tapping hole extends to described sand mold bottom.
Described slag trap is fixedly connected with described sand mold body.
Described slag trap adopts refractory material to be made.
This cup height 500mm, long 800mm, wide 480mm.
Embodiment 3
The novel cup of a kind of large-scale wind electricity foundry goods, as depicted in figs. 1 and 2, comprise sand mold body, described sand mold body is cuboid channel-shaped structure, in the middle part of described sand mold body, slag trap is set, described sand mold body is separated into two parts by described slag trap, is provided with the stable chute to lower recess bottom described slag trap and between described sand mold body bottom surface.
A described sand mold body part is for entering Tie Kou, and another part is tapping hole.
Described tapping hole extends to described sand mold bottom.
Described slag trap is fixedly connected with described sand mold body.
Described slag trap adopts refractory material to be made.
This cup height 500mm, long 950mm, wide 550mm.
The preparation method of novel cup:
First, mould is made according to the shape of this novel cup, again the chase with mould size is placed on this mould, with puddle mixer, the space sand mud between mould and chase is filled up and consolidation of pounding, sand mold is tripped out after the sclerosis of sand mud, slag trap that refractory material fires is put into and with sand mud by tight for the surrounding gap location plug of slag trap, painting is coated around slag trap after the sclerosis of sand mud, can use in mould.
The operation principle of novel cup:
During cast, ladle is being poured into a mould away from running channel side, this novel cup was full of rapidly in former seconds of cast, because the density ratio molten iron of slag is light, slag swims in the surface of molten iron, in follow-up casting process, because slag trap is in centre, slag can swim in the side away from cast gate always, molten iron enters cast gate by bottom stable chute, and floating slag inclusion then can not enter foundry goods.This structure can effectively prevent pouring molten iron and directly make a dash to running channel cup, reduces broken sand mud and produces, improve casting quality.
Original cup shape, as Fig. 3 and Fig. 4, cup just simply plays effect melt liquid being poured into running channel, enters iron mouth and tapping hole on same position, without the current stabilization effect of the pushing off the slag effect of shelves slag plate and stable chute.
The utility model can pass through existing techniques in realizing without the technical characteristic described, and does not repeat them here.Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited only to above-mentioned citing, and the change of the art those of ordinary skill done by essential scope of the present utility model, remodeling, interpolation or replacing, also should belong to protection domain of the present utility model.
Claims (6)
1. the novel cup of large-scale wind electricity foundry goods, comprise sand mold body, it is characterized in that, described sand mold body is cuboid channel-shaped structure, in the middle part of described sand mold body, slag trap is set, described sand mold body is separated into two parts by described slag trap, is provided with the stable chute to lower recess bottom described slag trap and between described sand mold body bottom surface.
2. the novel cup of a kind of large-scale wind electricity foundry goods as claimed in claim 1, is characterized in that, a described sand mold body part is for entering Tie Kou, and another part is tapping hole.
3. the novel cup of a kind of large-scale wind electricity foundry goods as claimed in claim 2, is characterized in that, described tapping hole extends to described sand mold bottom.
4. the novel cup of a kind of large-scale wind electricity foundry goods as claimed in claim 1, is characterized in that, described slag trap is fixedly connected with described sand mold body.
5. the novel cup of a kind of large-scale wind electricity foundry goods as described in claim 1 or 4, is characterized in that, described slag trap adopts refractory material to be made.
6. the novel cup of a kind of large-scale wind electricity foundry goods as claimed in claim 1, is characterized in that, this cup height 500mm, long 800-950mm, wide 480-550mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760779.7U CN204934590U (en) | 2015-09-29 | 2015-09-29 | The novel cup of a kind of large-scale wind electricity foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760779.7U CN204934590U (en) | 2015-09-29 | 2015-09-29 | The novel cup of a kind of large-scale wind electricity foundry goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934590U true CN204934590U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760779.7U Active CN204934590U (en) | 2015-09-29 | 2015-09-29 | The novel cup of a kind of large-scale wind electricity foundry goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500247A (en) * | 2018-04-08 | 2018-09-07 | 江苏宏德特种部件股份有限公司 | A kind of cast aluminium novel sprue cup and its application |
| CN113477888A (en) * | 2021-06-24 | 2021-10-08 | 襄阳五二五泵业有限公司 | Gating system for sand casting |
-
2015
- 2015-09-29 CN CN201520760779.7U patent/CN204934590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500247A (en) * | 2018-04-08 | 2018-09-07 | 江苏宏德特种部件股份有限公司 | A kind of cast aluminium novel sprue cup and its application |
| CN113477888A (en) * | 2021-06-24 | 2021-10-08 | 襄阳五二五泵业有限公司 | Gating system for sand casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180816 Granted publication date: 20160106 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210816 Granted publication date: 20160106 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210816 Granted publication date: 20160106 |
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| PP01 | Preservation of patent right |