CN200948494Y - Pressing system for vacuum melting horizontal continuous casting pouring basket and crystallizer - Google Patents
Pressing system for vacuum melting horizontal continuous casting pouring basket and crystallizer Download PDFInfo
- Publication number
- CN200948494Y CN200948494Y CN 200620045459 CN200620045459U CN200948494Y CN 200948494 Y CN200948494 Y CN 200948494Y CN 200620045459 CN200620045459 CN 200620045459 CN 200620045459 U CN200620045459 U CN 200620045459U CN 200948494 Y CN200948494 Y CN 200948494Y
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- CN
- China
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- crystallizer
- flange
- tundish
- vacuum melting
- pressing system
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Abstract
The utility model relates to a pressing system for the tundish and the crystallizer during vacuum melting horizontal casting, which is characterized in that: a small flange is fastened to the crystallizer by two block rings arranged in appropriate position on the crystallizer, a double-head bolt forms an angle of 90 degrees with the steering shaft; the double-head bolts and the steering shafts are distributed alternantly along the concentric circle of the small flange; the crystallizer can move axially along the steering shaft by adjusting the double-head bolt to achieve quick compaction for the taper seal of a series of accessories of the tundish and the crystallizer. The utility model saves assembly time in a large range, lowers requirement of processing accuracy for related accessories, improves assembly quality, and reduces working intensity as well as casting cost.
Description
Technical field:
The utility model relates to the pressing system of a kind of vacuum melting horizontal casting tundish and crystallizer.Belong to technical field of processing metallic materials.
Background technology:
Vacuum melting has been removed objectionable impurities and the gas in the alloy more effectively owing to reduced contacting of motlten metal and gas, has accurately controlled alloying component.Continuous casting process makes liquid metal once become base or becomes a useful person, and has simplified production process, saves great amount of investment; Also can save one to twice heating process, cut down the consumption of energy greatly: do not need crop to truncate, improved lumber recovery; And improved working condition, be convenient to realize automation and scientific management.The vacuum melting horizontal casting has utilized the advantage of vacuum melting and horizontal casting, has further improved the qualification rate of foundry goods and the utilization rate of material, and is particularly important to modern industry production.
The precision of design of the normally dependence system of pressing system of vacuum melting horizontal casting tundish and crystallizer and processing, and the fine setting of tundish realized that the tapering sealing of a series of parts between tundish and the crystallizer compresses.Pressing system has generally included (Fig. 3) such as tundish 1, tube connector 2, crystallizer liner (or eseparation ring) 3, small sealing ring 4, large sealing packing ring 6, king-bolt 7, vacuum drying oven fire door 8, big flange 9, little flange 10, back-up ring 12, crystallizer 13, packing ring 16 and bolts 17 at present.The precision of design of dependence system and processing, guarantee the relative position of tundish 1, tube connector 2 and crystallizer liner (or eseparation ring) 3 etc., and realize that by fine setting the tapering sealing of a series of parts between tundish and the crystallizer compresses middle package location.Because the tundish volume is big, quality is heavier, the fine setting that compresses for sealing need spend long installation time, and assembly quality is low, and accident rate is higher.On the other hand, because the parts in the connected system between tundish and the crystallizer all need each stove to change once, the increase of installation time also makes continuous casting material cost increase.
Summary of the invention:
The purpose of this utility model provides the pressing system of a kind of vacuum melting horizontal casting tundish and crystallizer.
The purpose of this utility model is achieved through the following technical solutions.
The pressing system of a kind of vacuum melting horizontal casting tundish and crystallizer, it is made up of tundish 1, tube connector 2, crystallizer liner 3, small sealing ring 4, stove bolt 5, large sealing packing ring 6, king-bolt 7, vacuum drying oven fire door 8, big flange 9, little flange 10, stud 11, back-up ring 12, crystallizer 13, sealing flange 14 and the axis of guide 15.It is characterized in that: at the correct position of crystallizer 13 two back-up rings, 12, two back-up rings are set little flange 10 is fixed on the crystallizer 13; By the stud 11 and the axis of guide 15 little flange 10 and big flange 9 are coupled together, the stud 11 and the axis of guide 15 alternately are distributed on the concentric circumferences of big or small flange with 90 ° of intervals, are matched in clearance between the hole of the axis of guide and big or small flange.
The utility model has adopted technique scheme, has following good effect:
The pressing system of this vacuum melting horizontal casting tundish and crystallizer, tundish can maintain static, and by regulating stud, drives crystallizer and moves axially along the axis of guide, thereby realize compressing fast of vacuum melting horizontal casting tundish and crystallizer.Can overcome and have only tundish in the compaction process of traditional compressing method, can save installation time significantly, and the requirement of the machining accuracy of related components is reduced, also reduce labour intensity simultaneously, improve assembly quality, continuous casting material cost is reduced moving.
Description of drawings:
The pressing system structural representation of Fig. 1 vacuum melting horizontal casting tundish and crystallizer.
The horizontal sectional drawing of Fig. 2 Fig. 1 pressing system structure.
Fig. 3 vacuum melting horizontal casting tundish in the past and the pressing system structural representation of crystallizer.
Each digital code is expressed as follows among the figure:
1. tundish, 2. tube connector, 3. crystallizer liner (or eseparation ring), 4. small sealing ring, 5. stove bolt, 6. large sealing packing ring, 7. king-bolt, 8. vacuum drying oven fire door, 9. big flange, 10. little flange, 11. studs, 12. back-up rings, 13. crystallizer, 14. sealing flanges, 15. axis of guides, 16. packing ring, 17. bolts.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated.
Tundish 1 in the vacuum melting furnace links to each other with crystallizer 13 with crystallizer liner (or eseparation ring) 3 that part is positioned at vacuum drying oven by the tube connector in the vacuum drying oven 2, big flange 9 is pressed on the vacuum drying oven fire door 8 by king-bolt 7, and and sealing flange 14 and stove bolt 5 compresses large sealing packing ring 6 together and small sealing ring 4 guarantees vacuum seal.At the correct position of crystallizer 13 two back-up rings, 12, two back-up rings are set little flange 10 is fixed on the crystallizer 13, the relative crystallizer of little flange can not be moved.By the stud 11 and the axis of guide 15 little flange 10 and big flange 9 are coupled together, the stud 11 and the axis of guide 15 alternately are distributed on the concentric circumferences of big or small flange with 90 ° of intervals, are matched in clearance between the hole of the axis of guide and big or small flange.Make crystallizer along axis of guide axially-movable by regulating stud, thereby the tapering sealing that realizes the parts between tundish, tube connector, crystallizer liner a series of tundish such as (or eseparation rings) and the crystallizer compress.
Claims (1)
1. the pressing system of vacuum melting horizontal casting tundish and crystallizer, it is made up of tundish 1, tube connector 2, crystallizer liner 3, small sealing ring 4, stove bolt 5, large sealing packing ring 6, king-bolt 7, vacuum drying oven fire door 8, big flange 9, little flange 10, stud 11, back-up ring 12, crystallizer 13, sealing flange 14 and the axis of guide 15, it is characterized in that: at the correct position of crystallizer 13 two back-up rings, 12, two back-up rings are set little flange 10 is fixed on the crystallizer 13; By the stud 11 and the axis of guide 15 little flange 10 and big flange 9 are coupled together, the stud 11 and the axis of guide 15 alternately are distributed on the concentric circumferences of big or small flange with 90 ° of intervals, are matched in clearance between the hole of the axis of guide and big or small flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045459 CN200948494Y (en) | 2006-09-01 | 2006-09-01 | Pressing system for vacuum melting horizontal continuous casting pouring basket and crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045459 CN200948494Y (en) | 2006-09-01 | 2006-09-01 | Pressing system for vacuum melting horizontal continuous casting pouring basket and crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948494Y true CN200948494Y (en) | 2007-09-19 |
Family
ID=38891032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045459 Expired - Fee Related CN200948494Y (en) | 2006-09-01 | 2006-09-01 | Pressing system for vacuum melting horizontal continuous casting pouring basket and crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948494Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508769A (en) * | 2019-09-25 | 2019-11-29 | 珠海大华新材料有限公司 | The one cold continuous casting equipment of Albatra metal vacuum water |
-
2006
- 2006-09-01 CN CN 200620045459 patent/CN200948494Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508769A (en) * | 2019-09-25 | 2019-11-29 | 珠海大华新材料有限公司 | The one cold continuous casting equipment of Albatra metal vacuum water |
| CN110508769B (en) * | 2019-09-25 | 2021-08-20 | 珠海大华新材料有限公司 | Copper alloy vacuum water-cooling continuous casting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |