CN2100265U - Graphite mould for drawing-up continuous casting of special copper pipes - Google Patents
Graphite mould for drawing-up continuous casting of special copper pipes Download PDFInfo
- Publication number
- CN2100265U CN2100265U CN 90225112 CN90225112U CN2100265U CN 2100265 U CN2100265 U CN 2100265U CN 90225112 CN90225112 CN 90225112 CN 90225112 U CN90225112 U CN 90225112U CN 2100265 U CN2100265 U CN 2100265U
- Authority
- CN
- China
- Prior art keywords
- mould
- graphite
- base
- core rod
- garden
- 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.)
- Withdrawn
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 16
- 239000010439 graphite Substances 0.000 title claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 15
- 229910052802 copper Inorganic materials 0.000 title claims description 15
- 239000010949 copper Substances 0.000 title claims description 15
- 238000009749 continuous casting Methods 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000005058 metal casting Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model belongs to a metal casting equipment. The graphite mould comprises a mould body and a mould core comprising a mould mandril and a subbase. The main technical characteristic is that the mould mandril and the subbase are an integral form, the mould mandril is arranged on the subbase which is provided with a plurality of offitting pins and one or a plurality of ofround holes, the lower surface of the mould body is provided with keyways corresponding with the fitting pins and one or a plurality of ofscrews corresponding with the round hole or the round holes. The graphite mould provided by the utility model is firmly assembled without looseness or distortion for a long time, improving the quality and stability of drawing-up continuous casting of special long material.
Description
The invention belongs to metal casting machine.
On draw the continuous casting special-shaped copper pipe technology in, the quality of graphite mo(u)ld has material impact to the quality and the quality stability of product, the cross section of graphite mo(u)ld crystallisation by cooling chamber is identical with the cross section that casts out tubing.This graphite jig generally is made of die body and core rod, the plug of core rod even whole core rod are by the buoyant support of metal bath, are fixed in the die body, under long-time situation of producing, the assembling mode of this die body and core rod, cause the loosening of core rod easily, and it is make the mould cross-sectional deformation, even serious to production operation can not normally be carried out.
The objective of the invention is, provide the assembling of a kind of core rod and die body firmly, the special-shaped copper pipe graphite mo(u)ld of the indeformable continuous up-casting of its cross section in long-time production operation.
The special-shaped copper pipe of continuous up-casting of the present invention is made of die body and core rod with graphite mo(u)ld, described core rod is made up of die mandrel and base, its major technology characteristics are, described die mandrel and base are single piece, die mandrel is positioned on this base, be equipped with two or several alignment pins and one or several hole, garden on the base, at the lower surface setting of the die body body wall cotter way corresponding with described alignment pin, and with the corresponding screw in hole, described garden, alignment pin on the base inserts the cotter way on the described die body body wall lower surface, make between die body and the core rod and locate, pass hole, garden on the base with bolt and screw in screw on the die body body wall lower surface, so that die body and core rod are connected as a single entity.
Assemble the different requirements of firm degree according to die body and core rod, described alignment pin can be 3 to 6, and hole, described garden and screw can be 2 to 6.
Entire die is made by graphite.
The copper liquid import of mould generally is located at the die body side wall lower ends, but preferably is located on the mold base, and the import of copper liquid can be 1 to 10
Mould of the present invention can also be used for the continuous up-casting aluminium and aluminium alloy pipes.
Graphite mo(u)ld of the present invention, assembling firmly use for a long time and become flexible, and be indeformable, thereby improved quality and the stability that casts out product.
Embodiments of the invention 1 are stated from Fig. 1 and Fig. 2, for producing the special-shaped copper pipe graphite mo(u)ld of single hole.Details are as follows: (1) die body among Fig. 1, and (2) copper liquid cooling is crystallisation chamber but, the import of (3) copper liquid, (4) core rod base, (5) die mandrel, (6) pin thread is used for docking with the interface of cooler, (7) alignment pin inserts in the cotter way of die body lower surface, plays the role of positioning.Fig. 2 is the A-A cutaway view of Fig. 1, and (8) spiral among the figure is crossed the screw on the screw-in die body wall lower surface of corresponding hole, garden on the base with this coil.
Claims (3)
1, the special-shaped copper pipe graphite mo(u)ld of continuous up-casting is made of die body and core rod, and described core rod is made up of die mandrel and base, it is characterized in that:
A, described die mandrel and base are single piece, and core rod is positioned on this base,
Put two or several alignment pins and one or several hole, garden on B, the described base, put the cotter way corresponding on the lower surface of die body with described alignment pin, and with the corresponding screw in hole, described garden,
C, alignment pin insert described cotter way, and coil is crossed hole, described garden and screwed in the described screw.
2, according to the described graphite mo(u)ld of claim 1, it is characterized in that described alignment pin is 3 to 6, hole, described garden is 2 to 6.
According to claim 1 or 2 described graphite mo(u)lds, it is characterized in that 3, the import of copper liquid is located on the described base, can be 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225112 CN2100265U (en) | 1990-12-19 | 1990-12-19 | Graphite mould for drawing-up continuous casting of special copper pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225112 CN2100265U (en) | 1990-12-19 | 1990-12-19 | Graphite mould for drawing-up continuous casting of special copper pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2100265U true CN2100265U (en) | 1992-04-01 |
Family
ID=4902600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90225112 Withdrawn CN2100265U (en) | 1990-12-19 | 1990-12-19 | Graphite mould for drawing-up continuous casting of special copper pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2100265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693014B (en) * | 2004-05-06 | 2013-03-20 | 通用电气公司 | Method and apparatus for determining the location of core-generated features in an investment casting |
| CN109590441A (en) * | 2019-01-07 | 2019-04-09 | 贵溪红石金属有限公司 | It is a kind of for positioning the device and method of special-shaped copper bar |
-
1990
- 1990-12-19 CN CN 90225112 patent/CN2100265U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693014B (en) * | 2004-05-06 | 2013-03-20 | 通用电气公司 | Method and apparatus for determining the location of core-generated features in an investment casting |
| CN109590441A (en) * | 2019-01-07 | 2019-04-09 | 贵溪红石金属有限公司 | It is a kind of for positioning the device and method of special-shaped copper bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |