CN203833988U - Modified structure of bottom ingot butt of electron beam smelting furnace - Google Patents
Modified structure of bottom ingot butt of electron beam smelting furnace Download PDFInfo
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- CN203833988U CN203833988U CN201420212504.5U CN201420212504U CN203833988U CN 203833988 U CN203833988 U CN 203833988U CN 201420212504 U CN201420212504 U CN 201420212504U CN 203833988 U CN203833988 U CN 203833988U
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- electron beam
- melting
- coupling end
- ingot
- smelting
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Abstract
A modified structure of a bottom ingot butt of an electron beam smelting furnace is provided with a connecting end and a smelting end, wherein the connecting end and the smelting end are of a split structure, a threaded hole is formed in the end surface of the smelting end, an outer thread is manufactured on the upper portion of the connecting end and is matched with the inner wall of the threaded hole in a screwing mode, and a connecting hole is formed in the lower portion of the connecting end. Compared with the prior art, the connecting end and the smelting end of the bottom ingot butt are of the split structure, the production requirement is met, metal is saved, manufacturing difficulty is lowered, cost is largely reduced by above 70%.
Description
Technical field
The utility model relates to a kind of electron beam melting furnace bottom head of ingot and improves structure.
Background technology
Electron beam melting furnace is the specific equipment of producing high pure metal, wherein the end head of ingot is a maximum expense of investment, what metal what metal of melting will do the end head of ingot with, if various metal all sizes are done entirely, expense is more than 5,000,000 yuan, the occupation of capital is large, and owing to there is no large diameter bar, small-diameter rod material dilated diameter after pier is repeatedly thick just can need to be satisfied the demands, but bar is often oversize, be difficult to pier thick, thick with very large special-purpose forging equipment pier, and then the thick blank bottom of pier is attenuated adaptive with electron beam melting furnace with lathe turning, suitable diameter is made on blank top according to demand becomes the end head of ingot, sometimes the diameter of head of ingot upper and lower, the end is poor reaches more than 200 millimeter, so cause end head of ingot cost of manufacture significantly to be climbed to a higher point.Actual when application, for guaranteeing that the metal of melting reaches high-purity characteristic, the end head of ingot only contacts with smelting metal at an upper portion thereof, and head of ingot bottom, the end can't contact with smelting metal, seeks thus a kind of new end head of ingot structure extremely urgent.
Utility model content
The technical problem that the utility model solves: provide a kind of electron beam melting furnace bottom head of ingot to improve structure, the coupling end of head of ingot bottom, the end and the melting end on top are split-type structural, coupling end remains unchanged, melting end is made suitable dimension according to smelting metal specification, then couples together use with coupling end.
The technical solution adopted in the utility model: the electron beam melting furnace bottom head of ingot improves structure, has coupling end and melting end, and described coupling end and melting end are split-type structural.
Wherein, described melting end adopts and smelting metal homogeneous material is made, and described coupling end is that metallic substance is made.
Further, described melting end end face is shaped with threaded hole, and described coupling end top is shaped with outside screw and outside screw and threaded hole inwall and screws, and coupling end bottom is shaped with connecting hole.
Further, described coupling end diameter is Φ 65mm, and described melting end diameter and smelting metal diameter are adaptive.
The utility model is compared with prior art made split-type structural by the coupling end of the end head of ingot and melting end, has both met production requirement, has saved again metal, reduces manufacture difficulty, and cost reduces greatly, cost-saving reaching more than 70%.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing 1, a kind of embodiment of the present utility model is described.
The electron beam melting furnace bottom head of ingot improves structure, there is coupling end 1 and melting end 2, described coupling end 1 and melting end 2 are split-type structural, described melting end 2 adopts and smelting metal homogeneous material is made, described coupling end 1 is made for metallic substance, described melting end 2 end faces are shaped with threaded hole 3, described coupling end 1 top is shaped with outside screw 5 and outside screw 5 screws with threaded hole 3 inwalls, coupling end 1 bottom is shaped with connecting hole 4, described coupling end 1 diameter is Φ 65mm, and described melting end 2 diameters and smelting metal diameter are adaptive, when the making end head of ingot, the coupling end of head of ingot lower end, the end 1 and the melting end 2 on top are made to split-type structural, only need the material of melting end 2 identical with smelting metal material, even extreme 1 material is without identical with smelting metal material, coupling end 1 can be used plain metal, simultaneously, when processing coupling end 1, select the metal bar material that external diameter is suitable with coupling end 1 external diameter of processing, without the bar identical with melting end 2 external diameters being processed into melting end 2 sizes, differ larger coupling end 1, greatly saved the manufacturing cost of the end head of ingot, met production requirement simultaneously, reduce manufacture difficulty, cost-saving reaching more than 70%.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, and the equivalence of being done with content described in the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (4)
1. the electron beam melting furnace bottom head of ingot improves structure, has coupling end (1) and melting end (2), it is characterized in that: described coupling end (1) and melting end (2) are split-type structural.
2. the electron beam melting furnace bottom head of ingot according to claim 1 improves structure, it is characterized in that: described melting end (2) adopts and smelting metal homogeneous material is made, and described coupling end (1) is made for metallic substance.
3. the electron beam melting furnace bottom head of ingot according to claim 1 and 2 improves structure, it is characterized in that: described melting end (2) end face is shaped with threaded hole (3), described coupling end (1) top is shaped with outside screw (5) and outside screw (5) screws with threaded hole (3) inwall, and coupling end (1) bottom is shaped with connecting hole (4).
4. the electron beam melting furnace bottom head of ingot according to claim 3 improves structure, it is characterized in that: described coupling end (1) diameter is Φ 65mm, and described melting end (2) diameter and smelting metal diameter are adaptive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212504.5U CN203833988U (en) | 2014-04-28 | 2014-04-28 | Modified structure of bottom ingot butt of electron beam smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212504.5U CN203833988U (en) | 2014-04-28 | 2014-04-28 | Modified structure of bottom ingot butt of electron beam smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833988U true CN203833988U (en) | 2014-09-17 |
Family
ID=51511855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212504.5U Expired - Fee Related CN203833988U (en) | 2014-04-28 | 2014-04-28 | Modified structure of bottom ingot butt of electron beam smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567991A (en) * | 2014-10-17 | 2016-05-11 | 宁波创润新材料有限公司 | Smelting device |
-
2014
- 2014-04-28 CN CN201420212504.5U patent/CN203833988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567991A (en) * | 2014-10-17 | 2016-05-11 | 宁波创润新材料有限公司 | Smelting device |
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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: 20140917 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |