CN102416443A - Moving cone feeding anti-cracking structure and preparation method thereof - Google Patents
Moving cone feeding anti-cracking structure and preparation method thereof Download PDFInfo
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- CN102416443A CN102416443A CN2011103947122A CN201110394712A CN102416443A CN 102416443 A CN102416443 A CN 102416443A CN 2011103947122 A CN2011103947122 A CN 2011103947122A CN 201110394712 A CN201110394712 A CN 201110394712A CN 102416443 A CN102416443 A CN 102416443A
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- mantle body
- anticracking
- molten steel
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- feeding
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Abstract
The invention relates to a moving cone feeding anti-cracking structure and a preparation method thereof. The moving cone feeding anti-cracking structure can effectively prevent breaking of a moving cone labyrinth groove wall in moving cone casting adopting a moving cone casting mold and has a feeding anti-cracking function. The moving cone feeding anti-cracking structure comprises the moving cone casting mold. The moving cone labyrinth groove wall is provided with a high-temperature resistant heat-retaining patching anti-cracking ring. Through the high-temperature resistant heat-retaining patching anti-cracking ring arranged on the moving cone labyrinth groove wall, in casting, molten steel is cooled difficultly and retains fluidity, and thus the molten steel needing to be fed into a casting mold cavity is enough; a feeding effect is good; the molten steel in a labyrinth groove wall casting cavity is enough and stationary; and a molded wall is compact, has high strength and is cracked difficultly.
Description
Technical field
The present invention relates to a kind of mantle body that can prevent effectively and water mold when casting mantle body, its mantle body labyrinth cell wall breaks, and has a kind of mantle body feeding anticracking rectangular configuration and the preparation method of feeding function again, belongs to disintegrating machine mantle system and makes the field.
Background technology
The existing body formed mould of mantle is on structural design; Adopt existing mantle phantom type to make the mantle body and water mold, treat the casting of mould mantle molded good after, molten steel casting is watered in the mold to the mantle body; Remove molding sand after the cooling and promptly get the mantle body, then to the mantle body carry out roughing, fine finishining gets final product.Its weak point: to keep away the wall of maze trough thin because the moving body of casting waters mold; Its liquid molten steel very easily cools off during casting; Both caused the bottom water molten steel input in the mold cavity do not mend, can't feeding, cause phenomenons such as labyrinth cell wall molten steel is dirty, wall approaches, break again, lead whole mantle body and scrap.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of mantle body that can prevent effectively and water mold when casting mantle body, its mantle body labyrinth cell wall breaks, and has a kind of mantle body feeding anticracking rectangular configuration and the preparation method of feeding function again.
Design: in order to realize above-mentioned purpose of design.The mantle body waters the design that is equipped with insulation subsidy anticracking circle on the labyrinth cell wall of mold, is major technique characteristic of the present invention.The purpose of doing like this is: because the mantle body waters the wall deployment of the labyrinth vallecular cavity portion in the mold insulation of high-temperature-resistant thermal-insulation material is arranged, this high-temperature-resistant thermal-insulation material can be guaranteed molten steel through the maze trough mold cavity time, and the cooling velocity of its molten steel is prolonged
Slow, good fluidity; The mantle body is watered in the die cavity of mold bottom obtain enough casting molten steel and feeding molten steel; Make in the maze trough mold cavity and be full of molten steel; Flow regime can not take place, and in cooling off the feeding process slowly, obtain required molten steel, thus obtain the labyrinth cell wall closely knit reliable, intensity is good, the mantle body that is difficult for breaking.
Technical scheme 1: a kind of mantle body feeding anticracking rectangular configuration, it comprises that the mantle body waters mold, said mantle body waters on the wall of maze trough of mold and is equipped with high-temperature-resistant thermal-insulation subsidy anticracking circle.
Technical scheme 2: a kind of preparation method of mantle body feeding anticracking rectangular configuration; The mantle body waters in the manufacturing process of mold; The labyrinth cell wall portion of watering mold at the mantle body is with the subsidy anticracking circle that a circle high-temperature-resistant thermal-insulation material is processed, and through rising head molten steel casting is watered in the mold cavity to the mantle body then, because the mantle body waters the wall deployment of the labyrinth vallecular cavity portion in the mold insulation of high-temperature-resistant thermal-insulation material is arranged; Make molten steel the time through the maze trough mold cavity; The cooling velocity of its molten steel is slow, good fluidity, and the molten steel that the mantle body was watered in the mold lower mold cavity can obtain enough casting and feeding, makes again in the maze trough mold cavity to be full of molten steel; And in cooling off the feeding process slowly, obtain required molten steel, and then obtain labyrinth cell wall mantle body closely knit reliably, that can not break.
The present invention compares with background technology keep away the wall of maze trough and be provided with the high-temperature-resistant thermal-insulation material because the moving body of casting waters mold, during casting its liquid molten steel be difficult for cold moving but; Mobile; Molten steel input foot, the feeding of both having guaranteed to water in the mold cavity are effective, have guaranteed that again labyrinth cell wall mold cavity molten steel is sufficient, does not flow; Forming wall is closely knit, intensity is high, difficult phenomenon such as break.
Description of drawings
Fig. 1 is the structural representation of mantle body feeding anticracking rectangular configuration.
Fig. 2 is the contour structures sketch map of Fig. 1.
Fig. 3 is the structural representation of mantle body feeding anticracking arcuate structure.
Fig. 4 is the contour structures sketch map of Fig. 3.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-4.A kind of mantle body feeding anticracking rectangular configuration, it comprises that the mantle body waters mold 1, said mantle body waters on the wall of maze trough 2 of mold 1 and is equipped with high-temperature-resistant thermal-insulation subsidy anticracking circle 3.Said high-temperature-resistant thermal-insulation subsidy anticracking circle 3 rectangular high-temperature-resistant thermal-insulation subsidy anticracking circles.Said insulation subsidy anticracking circle 3 curved high-temperature-resistant thermal-insulation subsidy anticracking circles.Said insulation subsidy anticracking circle 3 is nonmetal high-temperature-resistant thermal-insulation material, like the calcium silicates shell, and aluminium silicate wool felt, glass, diatomite, expanded vermiculite, foam cement etc.Wherein first three is modal, aluminium silicate wool felt especially, the high temperature that ability is 650 ℃.
Embodiment 2: on the basis of embodiment 1; A kind of preparation method of mantle body feeding anticracking rectangular configuration, the mantle body waters in the manufacturing process of mold, and the labyrinth cell wall portion of watering mold 1 at the mantle body is with the subsidy anticracking circle 3 that a circle high-temperature-resistant thermal-insulation material is processed; Through rising head molten steel casting is watered in the mold cavity to the mantle body then; Because the mantle body waters the wall deployment of the labyrinth vallecular cavity portion in the mold 1 insulation of high-temperature-resistant thermal-insulation material is arranged, make molten steel through the maze trough mold cavity time, the cooling velocity of its molten steel is slow, good fluidity; The molten steel that the mantle body was watered in the mold lower mold cavity can obtain enough casting and feeding; Make again in the maze trough mold cavity to be full of molten steel, and in cooling off the feeding process slowly, obtain required molten steel, and then obtain labyrinth cell wall mantle body closely knit reliably, that can not break.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of mentality of designing of the present invention, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.
Claims (5)
1. mantle body feeding anticracking structure, it comprises that the mantle body waters mold, is characterized in that: said mantle body waters on the wall of maze trough of mold and is equipped with high-temperature-resistant thermal-insulation subsidy anticracking circle.
2. mantle body feeding anticracking structure according to claim 1 is characterized in that: the rectangular high-temperature-resistant thermal-insulation subsidy of said high-temperature-resistant thermal-insulation subsidy anticracking circle anticracking circle.
3. mantle body feeding anticracking structure according to claim 1 is characterized in that: the curved high-temperature-resistant thermal-insulation subsidy of said insulation subsidy anticracking circle anticracking circle.
4. mantle body feeding anticracking structure according to claim 1 is characterized in that: said insulation subsidy anticracking circle is nonmetal high-temperature-resistant thermal-insulation material.
5. the preparation method of a mantle body feeding anticracking structure; It is characterized in that: the mantle body waters in the manufacturing process of mold; The labyrinth cell wall portion of watering mold at the mantle body is with the subsidy anticracking circle that a circle high-temperature-resistant thermal-insulation material is processed, and through rising head molten steel casting is watered in the mold cavity to the mantle body then, because the mantle body waters the wall deployment of the labyrinth vallecular cavity portion in the mold insulation of high-temperature-resistant thermal-insulation material is arranged; Make molten steel the time through the maze trough mold cavity; The cooling velocity of its molten steel is slow, good fluidity, and the molten steel that the mantle body was watered in the mold lower mold cavity can obtain enough casting and feeding, makes again in the maze trough mold cavity to be full of molten steel; And in cooling off the feeding process slowly, obtain required molten steel, and then obtain labyrinth cell wall mantle body closely knit reliably, that can not break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103947122A CN102416443A (en) | 2011-12-02 | 2011-12-02 | Moving cone feeding anti-cracking structure and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103947122A CN102416443A (en) | 2011-12-02 | 2011-12-02 | Moving cone feeding anti-cracking structure and preparation method thereof |
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| CN102416443A true CN102416443A (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011103947122A Pending CN102416443A (en) | 2011-12-02 | 2011-12-02 | Moving cone feeding anti-cracking structure and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216601A (en) * | 2016-07-28 | 2016-12-14 | 共享铸钢有限公司 | The casting method of ore crusher cone class foundry goods |
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| 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 |
| CN101954457A (en) * | 2010-04-22 | 2011-01-26 | 广西钟山长城矿山机械厂 | Manufacturing method of heating/heat-insulated washburn risers on inner/outer metal mold sand casting manganese steel crushing wall or rolling mortar wall |
| CN201921982U (en) * | 2010-12-30 | 2011-08-10 | 泊头市宏昌机械有限责任公司 | Gating system for large-sized flange valve bonnets |
| CN202291286U (en) * | 2011-12-02 | 2012-07-04 | 芜湖双金机械配件有限公司 | Feeding anti-cracking rectangular structure for movable cone |
| CN202291285U (en) * | 2011-12-02 | 2012-07-04 | 芜湖双金机械配件有限公司 | Movable cone feeding and anti-cracking cambered structure |
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2011
- 2011-12-02 CN CN2011103947122A patent/CN102416443A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357206Y (en) * | 2009-02-27 | 2009-12-09 | 湖南五星重工有限公司 | Mold for lost foam casting for large-scale high manganese steel crushing walls, roll crushing walls and toothed plates |
| 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 |
| CN101954457A (en) * | 2010-04-22 | 2011-01-26 | 广西钟山长城矿山机械厂 | Manufacturing method of heating/heat-insulated washburn risers on inner/outer metal mold sand casting manganese steel crushing wall or rolling mortar wall |
| CN201921982U (en) * | 2010-12-30 | 2011-08-10 | 泊头市宏昌机械有限责任公司 | Gating system for large-sized flange valve bonnets |
| CN202291286U (en) * | 2011-12-02 | 2012-07-04 | 芜湖双金机械配件有限公司 | Feeding anti-cracking rectangular structure for movable cone |
| CN202291285U (en) * | 2011-12-02 | 2012-07-04 | 芜湖双金机械配件有限公司 | Movable cone feeding and anti-cracking cambered structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216601A (en) * | 2016-07-28 | 2016-12-14 | 共享铸钢有限公司 | The casting method of ore crusher cone class foundry goods |
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Application publication date: 20120418 |