CN202667569U - Steel ingot casting assembly for vacuum induction furnace - Google Patents
Steel ingot casting assembly for vacuum induction furnace Download PDFInfo
- Publication number
- CN202667569U CN202667569U CN 201220290800 CN201220290800U CN202667569U CN 202667569 U CN202667569 U CN 202667569U CN 201220290800 CN201220290800 CN 201220290800 CN 201220290800 U CN201220290800 U CN 201220290800U CN 202667569 U CN202667569 U CN 202667569U
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- CN
- China
- Prior art keywords
- ingot mould
- ingot
- casting assembly
- steel
- steel ingot
- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000005266 casting Methods 0.000 title claims abstract description 29
- 230000006698 induction Effects 0.000 title abstract description 3
- 238000000151 deposition Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 210000002808 connective tissue Anatomy 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model provides a steel ingot casting subassembly for vacuum induction furnace, including casting funnel, heat preservation calotte and ingot mould the heat preservation calotte outside be equipped with the bell ring, ann has the runner circle between bell ring and casting funnel, the bottom of ingot mould is ann has ventilative stopper, adopt mechanical boss location to connect between casting funnel and the runner circle, adopt mechanical tooth mouth location to connect between runner circle, bell ring and the ingot mould, the center of each part all coincides in same straight line, and the both sides of ingot mould are ann has the lug. The utility model relates to a rationally, can whole handling, whole preheating, the continuous tissue production of being convenient for, and should not bleed out, safe and reliable still can avoid the molten steel directly to erode the ingot mould, improves the lumber recovery.
Description
Technical field
The utility model belongs to the steel ingot casting technical field, relates in particular to the teeming steel ingot casting assembly that a kind of vaccum sensitive stove is used.
Background technology
Along with developing rapidly of continuous casting technology, the die casting production technology is eliminated gradually, but develop still take die casting production as main in special steel material production and laboratory new steel grade, wherein the main vaccum sensitive stove that adopts of laboratory new steel grade exploitation carries out melting, simultaneously be cast into ingot under vacuum condition, the casting component of vacuum induction melting and teeming mainly contains teeming steel ingot casting assembly and two kinds of forms of rising pouring steel ingot casting assembly at present.Teeming steel ingot casting assembly is a kind of vacuum steel ingot casting component commonly used at present, it comprises sprue cup, hot topping and ingot mould, hot topping is between sprue cup and ingot mould, and molten steel injects ingot mould by sprue cup bottom cast gate through hot topping.Adopt this casting mode, because steel ingot liquid is when sprue cup injects ingot mould, molten steel easily produces and splashes and the fluidization tower segregation, affect Ingot Surface Quality, need steel ingot is carried out surfacing, steel ingot lumber recovery after treatment is lower, simultaneously, the assembly of this form must be assembled in vacuum chamber, be not easy to connective tissue and produce, production efficiency is lower, and can not shift to an earlier date preheating, cold mould casting can affect ingot quality again, easily bleed-out occurs during vacuum casting in addition and damages vacuum chamber.
The utility model content
The purpose of this utility model is to overcome the existing problem of above-mentioned existing steel ingot casting assembly, provide a kind of lumber recovery high, can shift to an earlier date preheating, be difficult for the teeming steel ingot casting assembly that is used for vacuum casting of bleed-out.
In order to achieve the above object, the utility model adopts following technical scheme:
The utility model vaccum sensitive stove comprises sprue cup with the steel ingot casting assembly, hot topping and ingot mould, be characterized in outside described hot topping, being provided with cap mouth circle, between cap mouth circle and sprue cup, also be equipped with junner bush, the bottom of ingot mould is installed on its top a little more than the porous plug of ingot mould bottom surface upper surface, the ingot mould both sides are equipped with hanger, adopt mechanical boss to be located by connecting between described depositing funnel and the junner bush, described junner bush, adopt mechanical tooth mouth fit system to be located by connecting described sprue cup between cap mouth circle and the ingot mould, junner bush, hot topping, the center of ingot mould and porous plug all coincides with same straight line.
The utility model vaccum sensitive stove is provided with the unhurried current platform with the steel ingot casting assembly in described sprue cup, with buffering molten steel stream, guarantee the stable cast of molten steel stream; Described porous plug is round table-like, and its top exceeds ingot mould bottom surface upper surface 5～10mm.
The utility model compared with prior art has the following advantages:
1. the center line after each parts of the utility model are installed all coincides with same straight line, and the unhurried current platform is set in the sprue cup in addition, can guarantee the stable cast of molten steel stream, and the porous plug of bottom has avoided molten steel directly to wash away ingot mould, thereby improves lumber recovery 10～12%.
2. the utility model adopts mechanical tooth mouth cooperates and mechanical boss cooperates positioning connection to compare with existing simple overlapping mode not only to be convenient to assemble, steel ingot casting assembly after also can guaranteeing to assemble becomes the overall structure for ease of handling, thereby reach can whole preheating purpose, being convenient to connective tissue produces, can guarantee again unsuitable bleed-out in the vacuum casting process, security reliability greatly improves.
3. the utility model hot topping is lining in the cap mouth circle, is conducive to feeding.
Description of drawings
Fig. 1 is the structural representation of the utility model steel ingot casting assembly.
1 is sprue cup among the figure, and 2 is junner bush, and 3 is hot topping, and 4 is cap mouth circle, and 5 is ingot mould, and 6 is porous plug, and 7 is hanger.
The specific embodiment
With reference to the accompanying drawings the utility model is further described.
As can be seen from Figure 1, the utility model vaccum sensitive stove with the steel ingot casting assembly from top to bottom successively by sprue cup 1, junner bush 2, in establish hot topping 3 cap mouth circle 4 and ingot mould 5 formed.Bottom centre at ingot mould 5 is installed on porous plug 6, and porous plug 6 is round table-like, and its top exceeds ingot mould 5 bottom surface upper surface 5～10mm, can avoid molten steel directly to wash away ingot mould.For ease of handling, also be equipped with hanger 7 in the both sides of ingot mould 5.In depositing funnel 1, be provided with the unhurried current platform, can guarantee the stable cast of molten steel stream.Adopt mechanical boss fit system to be located by connecting between the utility model depositing funnel 1 and the junner bush 2, adopt mechanical tooth mouth fit system to be located by connecting between junner bush 2, cap mouth circle 4 and the ingot mould 5, can guarantee to make up between each parts of rear casting component not play, become overall structure, and the center line of each parts all coincides with on the same straight line, is cast in the top of porous plug 6 to guarantee molten steel.
Claims (3)
1. vaccum sensitive stove steel ingot casting assembly, comprise sprue cup, hot topping and ingot mould, it is characterized in that outside described hot topping, also being provided with cap mouth circle, between cap mouth circle and sprue cup, be equipped with junner bush, the bottom of ingot mould is installed on its top a little more than the porous plug of ingot mould bottom surface upper surface, the ingot mould both sides are equipped with hanger, adopt mechanical boss fit system to be located by connecting between described depositing funnel and the junner bush, described junner bush, adopt mechanical tooth mouth fit system to be located by connecting described sprue cup between cap mouth circle and the ingot mould, junner bush, hot topping, the center of ingot mould and porous plug all coincides with same straight line.
2. vaccum sensitive stove according to claim 1 steel ingot casting assembly is characterized in that being provided with the unhurried current platform in described sprue cup.
3. vaccum sensitive stove according to claim 1 steel ingot casting assembly is characterized in that described porous plug is round table-like, and its top exceeds ingot mould bottom surface upper surface 5～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290800 CN202667569U (en) | 2012-06-20 | 2012-06-20 | Steel ingot casting assembly for vacuum induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290800 CN202667569U (en) | 2012-06-20 | 2012-06-20 | Steel ingot casting assembly for vacuum induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667569U true CN202667569U (en) | 2013-01-16 |
Family
ID=47488502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290800 Expired - Fee Related CN202667569U (en) | 2012-06-20 | 2012-06-20 | Steel ingot casting assembly for vacuum induction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203436A (en) * | 2013-04-24 | 2013-07-17 | 宁波盛发铜业有限公司 | Novel convenient casting device for experiment |
| CN104985144A (en) * | 2015-07-08 | 2015-10-21 | 中国科学院金属研究所 | Novel rolling ingot mold and design method thereof |
| CN105772659A (en) * | 2016-05-31 | 2016-07-20 | 重庆钢铁(集团)有限责任公司 | Casting system for vacuum induction furnace |
| CN106238714A (en) * | 2016-08-31 | 2016-12-21 | 天津立中车轮有限公司 | A kind of aluminium alloy pipette |
-
2012
- 2012-06-20 CN CN 201220290800 patent/CN202667569U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203436A (en) * | 2013-04-24 | 2013-07-17 | 宁波盛发铜业有限公司 | Novel convenient casting device for experiment |
| CN104985144A (en) * | 2015-07-08 | 2015-10-21 | 中国科学院金属研究所 | Novel rolling ingot mold and design method thereof |
| CN104985144B (en) * | 2015-07-08 | 2017-03-01 | 中国科学院金属研究所 | A kind of new rolling ingot mould and its method for designing |
| CN105772659A (en) * | 2016-05-31 | 2016-07-20 | 重庆钢铁(集团)有限责任公司 | Casting system for vacuum induction furnace |
| CN105772659B (en) * | 2016-05-31 | 2018-05-15 | 重庆钢铁(集团)有限责任公司 | A kind of vaccum sensitive stove casting system |
| CN106238714A (en) * | 2016-08-31 | 2016-12-21 | 天津立中车轮有限公司 | A kind of aluminium alloy pipette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |