CN202621831U - Vacuum smelting casting die - Google Patents
Vacuum smelting casting die Download PDFInfo
- Publication number
- CN202621831U CN202621831U CN 201220248082 CN201220248082U CN202621831U CN 202621831 U CN202621831 U CN 202621831U CN 201220248082 CN201220248082 CN 201220248082 CN 201220248082 U CN201220248082 U CN 201220248082U CN 202621831 U CN202621831 U CN 202621831U
- Authority
- CN
- China
- Prior art keywords
- die
- barrel body
- casting
- vacuum smelting
- vacuum
- 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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Abstract
The utility model relates to a metal smelting die, and in particular relates to a vacuum smelting casting die. The vacuum smelting casting die comprises a barrel body which is upwards opened. The vacuum smelting casting die is characterized in that a circular through hole is formed at the bottom of the barrel body; a bottom cushion which is divided into an upper end and a lower end is arranged in an internal chamber of the barrel body; the lower end of the bottom cushion has the same dimension as the circular through hole and while the upper end of the bottom cushion is a column body with the same area as the cross section of the internal chamber of the barrel body. The vacuum smelting casting die has the beneficial effects that (1) the molten steel can be prevented from being directly poured into the bottom of the die during smelting and pouring under a vacuum condition, and the phenomenon that the die is adhered can be effectively prevented; the demoulding is easily carried out, and the service life of the die is greatly prolonged; (2) the volume of the die can be adjusted by adjusting the height of a movable bottom cushion, the die is multifunctional, the quantity of input dies is reduced, and the cost is reduced; and (3) the die is integrally casted, so that the problems that common compound die is easily deformed at high temperature can be solved, and the problems of the die due to quality can be avoided, i.e. the surface of an ingot casting is subjected to scabbing and shrinkage due to the deformation of the die.
Description
Technical field
The utility model relates to a kind of Metal Melting mould, is specifically related to a kind of vacuum melting casting die.
Background technology
In non-ferrous metal and high temperature alloy melting; Because mould split-type structural; Often occur because the too high phenomenon that causes ingot casting to be not easy the demoulding, sticking to mould, shrinkage cavity, surface stammerer and die deformation of high temperature alloy cast temperature, influence the quality and the die life of ingot casting.General high temperature alloy casting can prevent that ingot casting is not easy problems such as the demoulding, sticking to mould through adjustment cast temperature, casting gimmick, but is not easy control.
In addition, when casting need not size ingot casting the time, need to change not isometric mould, thereby increased cost.
The utility model content
Deficiency according to above prior art; The utility model technical problem to be solved is: a kind of vacuum melting casting die is provided; Through changing the structure of mould self, solve high temperature alloy and in fusion process, be not easy problems such as the demoulding, sticking to mould and die deformation, improve the quality of products simultaneously; Reduce the mould input amount, reduce cost.
The described a kind of vacuum melting casting die of the utility model; Comprise the cylindrical shell that opening makes progress; The cylindrical shell bottom offers manhole, and cylinder lumen is provided with heelpiece, and this heelpiece is divided into upper/lower terminal; The lower end is big or small consistent with manhole, and the upper end is the cylinder consistent with the cylinder lumen cross-sectional area.
During use,, select for use the heelpiece of different size to join in the cylindrical shell according to the needs of ingot casting size; Promptly select the heelpiece of different upper ends height for use; Carry out the vacuum melting casting then, after casting was accomplished, manhole was deviate from heelpiece and ingot casting together from the bottom; If ingot casting and heelpiece have been welded on together, directly cut and get final product with sawing machine.
The beneficial effect that the utility model had is: when pour into a mould in vacuum melting (1), can prevent that molten steel from directly pouring into mold bottom, effectively prevent mold sticking, and the easily demoulding, thus prolonged service life of mould greatly.(2) adjust the size of mold volumes through the height of adjusting movable heelpiece, realized one module multiple usages, reduced the input amount of mould, reduced cost.(3) mould is an integrally casting, has solved the general matched moulds problem of easy deformation at high temperature, has stopped to cause because of die deformation quality problems such as ingot casting surface stammerer, shrinkage cavity.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, cylindrical shell 2, manhole 3, heelpiece.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
As shown in Figure 1; The described a kind of vacuum melting casting die of the utility model comprises the cylindrical shell 1 that opening makes progress, and cylindrical shell 1 bottom offers manhole 2; Cylindrical shell 1 inner chamber is provided with heelpiece 3; This heelpiece 3 is divided into upper/lower terminal, and the lower end is big or small consistent with manhole 2, and the upper end is and the consistent cylinder of cylindrical shell 1 inner chamber cross-sectional area.
During use,, select for use the heelpiece 3 of different size to join in the cylindrical shell 1 according to the needs of ingot casting size; Promptly select the heelpiece 3 of different upper ends height for use; Carry out the vacuum melting casting then, after casting was accomplished, manhole 2 was deviate from heelpiece 3 and ingot casting together from the bottom; If ingot casting and heelpiece 3 have been welded on together, directly cut and get final product with sawing machine.
The beneficial effect that the utility model had is: when pour into a mould in vacuum melting (1), can prevent that molten steel from directly pouring into mold bottom, effectively prevent mold sticking, and the easily demoulding, thus prolonged service life of mould greatly.(2) adjust the size of mold volumes through the height of adjusting movable heelpiece 3, realized one module multiple usages, reduced the input amount of mould, reduced cost.(3) mould is an integrally casting, has solved the general matched moulds problem of easy deformation at high temperature, has stopped to cause because of die deformation quality problems such as ingot casting surface stammerer, shrinkage cavity.
Claims (1)
1. vacuum melting casting die; Comprise the cylindrical shell that opening makes progress; It is characterized in that the cylindrical shell bottom offers manhole, cylinder lumen is provided with heelpiece, and this heelpiece is divided into upper/lower terminal; The lower end is big or small consistent with manhole, and the upper end is the cylinder consistent with the cylinder lumen cross-sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248082 CN202621831U (en) | 2012-05-30 | 2012-05-30 | Vacuum smelting casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248082 CN202621831U (en) | 2012-05-30 | 2012-05-30 | Vacuum smelting casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621831U true CN202621831U (en) | 2012-12-26 |
Family
ID=47375074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248082 Expired - Fee Related CN202621831U (en) | 2012-05-30 | 2012-05-30 | Vacuum smelting casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600042A (en) * | 2013-11-30 | 2014-02-26 | 山东瑞泰新材料科技有限公司 | Ingot pouring mold |
-
2012
- 2012-05-30 CN CN 201220248082 patent/CN202621831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600042A (en) * | 2013-11-30 | 2014-02-26 | 山东瑞泰新材料科技有限公司 | Ingot pouring mold |
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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: 20121226 Termination date: 20160530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |