CN103894562B - The crystallizer that graphite flake mounting structure improves - Google Patents
The crystallizer that graphite flake mounting structure improves Download PDFInfo
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- CN103894562B CN103894562B CN201410152934.7A CN201410152934A CN103894562B CN 103894562 B CN103894562 B CN 103894562B CN 201410152934 A CN201410152934 A CN 201410152934A CN 103894562 B CN103894562 B CN 103894562B
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- graphite flake
- inwall
- crystallization channel
- crystallizer
- supporting plate
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Abstract
The invention discloses the crystallizer that a kind of graphite flake mounting structure improves, comprise supporting plate, face the wall and meditate, graphite flake and pressing plate, described supporting plate is provided with the oral area of hollow out, describedly face the wall and meditate as multiple and be fixedly arranged on bottom described supporting plate, face the wall and meditate described in multiple around described oral area and form a crystallization channel, described graphite flake is positioned on the inwall of described crystallization channel; Described pressing plate has L tee section structure and comprises installation portion and fixed part, described installation portion is fixedly arranged on described supporting plate top surface by bolt, described fixed position is in the inwall place of described crystallization channel, and described graphite flake is fixedly clamped by described fixed part and described crystallization channel inwall; Described supporting plate is provided with projection, described in throw one's back out described crystallization channel be provided with the gradient, the installation portion of described pressing plate is provided with groove, and the position of described groove is corresponding with described projection.The crystallizer that a kind of graphite flake mounting structure of the present invention improves, can make graphite flake and crystallizer inwall install and be close to.
Description
Technical field
The present invention relates to a kind of crystallizer, particularly relate to the graphite flake of crystallizer, belong to metal smelt casting technology field.
Background technology
In the metallurgy and foundry course of work, the metal melting liquid of flow morphology by guiding gutter enter crystallizer suitable for reading in, and promptly crystallisation by cooling in a crystallizer, after the position of contact crystallizer inwall forms casting blank outer cover, exported by the end opening of crystallizer, and enter next process insulation or cooling twice.The material of main part of crystallizer is generally copper, to ensure good heat conductivility, thus is convenient to the heat that crystallizer absorbs metal smelting, and the cooling water heat transfer by flowing in cooling duct.The inwall of Split crystallizer is provided with heatproof graphite flake usually, for direct contacting metal melt liquid and ingot casting.Existing crystallizer is when installing graphite flake; usually there will be graphite flake and crystallizer inwall installs situation about being close to not; in metal smelt production process; and crystallizer inwall install be not close to easily invade point molten metal between graphite flake and crystallizer inwall, and to install the graphite flake cooling effect be not close to not good yet with crystallizer inwall.
Summary of the invention
The present invention is just for the deficiency that prior art exists, the crystallizer that a kind of graphite flake mounting structure improves is provided, graphite flake and crystallizer inwall can be made to install be close to, thus improve the cooling effect of graphite flake, avoid invading point molten metal between graphite flake and crystallizer inwall.
For solving the problem, the technical solution used in the present invention is as follows:
The crystallizer that graphite flake mounting structure improves, comprising:
Supporting plate, face the wall and meditate, graphite flake and pressing plate, described supporting plate is provided with the oral area of hollow out, describedly face the wall and meditate as multiple and be fixedly arranged on bottom described supporting plate, face the wall and meditate described in multiple around described oral area and form a crystallization channel, described graphite flake is positioned on the inwall of described crystallization channel;
Described pressing plate has L tee section structure and comprises the installation portion of level and vertical fixed part, described installation portion is fixedly arranged on described supporting plate top surface by bolt, described fixed position is in the inwall place of described crystallization channel, and described graphite flake is fixedly clamped by described fixed part and described crystallization channel inwall;
Described supporting plate is provided with projection, described in throw one's back out described crystallization channel be provided with the gradient, the installation portion of described pressing plate is provided with groove, and the position of described groove is corresponding with described projection.
As the improvement of technique scheme, the bottom of described crystallization channel is provided with the supporting part of graphite flake described in support, and crystallization channel inwall described in the end face of described supporting part forms an acuter angles, there is bottom described graphite flake the corner cut coordinating described supporting part end face.
Compared with prior art, implementation result of the present invention is as follows in the present invention:
The crystallizer that a kind of graphite flake mounting structure of the present invention improves, by arranging projection at supporting plate, the groove corresponding with described projection is set at the installation portion of pressing plate, and makes the end face of the supporting part bottom crystallization channel inwall and described crystallization channel inwall form acute angle; Thus graphite flake and crystallization channel inwall are installed be close to, thus improve the cooling effect of graphite flake, avoid invading point molten metal between graphite flake and crystallizer inwall.
Accompanying drawing explanation
Fig. 1 is the crystallizer plan structure schematic diagram that a kind of graphite flake mounting structure of the present invention improves;
The right-hand member structural representation that Fig. 2 is crystallizer shown in Fig. 1;
Fig. 3 is pressure plate structure schematic diagram of the present invention;
Fig. 4 is the structure for amplifying schematic diagram at A place in Fig. 2;
Fig. 5 is the structure for amplifying schematic diagram at B place in Fig. 2.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present invention is described.
As shown in Figures 1 to 5, be the mold structure schematic diagram of a kind of graphite flake mounting structure improvement of the present invention.The crystallizer that a kind of graphite flake mounting structure of the present invention improves, comprise: supporting plate 1, face the wall and meditate 2, graphite flake 3 and pressing plate 4, described supporting plate 1 is provided with the oral area of hollow out, describedly face the wall and meditate 2 for multiple and be fixedly arranged on bottom described supporting plate 1, face the wall and meditate described in multiple and 2 form a crystallization channel 5 around described oral area, described graphite flake 3 is positioned on the inwall of described crystallization channel 5; Described pressing plate 4 has L tee section structure and comprises the installation portion 41 of level and vertical fixed part 42, described installation portion 41 is fixedly arranged on described supporting plate 1 end face by bolt, described fixed part 42 is positioned at the inwall place of described crystallization channel 5, and described graphite flake 3 is fixedly clamped by described fixed part 42 and described crystallization channel 5 inwall; Described supporting plate 1 be provided with protruding 11, described protruding 11 dorsad described crystallization channel 5 be provided with the gradient, the installation portion 41 of described pressing plate 4 is provided with groove 43, and the position of described groove 43 is protruding 11 corresponding with described.
Time by pressing plate 4 anchor stone ink sheet 3, along with moving down of pressing plate 4, under the effect of the gradient (i.e. the right side of projection 11 shown in Fig. 4) protruding 11, groove 43 can move to the side deviating from described crystallization channel 5, thus the spacing between pressing plate 4 fixed part 42 and the inwall of crystallization channel 5 is reduced further, namely add the inwall of fixed part 42 and crystallization channel 5 to the clamping force of graphite flake 3.Apparently, what described pressing plate 4 is arranged should slightly larger than the external diameter of bolt, thus make described pressing plate 4 have certain mobile leeway for the through hole internal diameter making bolt pass.
Further with improvement, the bottom of described crystallization channel 5 is provided with the supporting part 21 of graphite flake 3 described in support, and crystallization channel 5 inwall forms an acuter angles described in the end face of described supporting part 21, there is bottom described graphite flake 3 corner cut 31 coordinating described supporting part 21 end face.When pressing plate 4 moves down fixing time, described graphite flake 3 can be promoted from the top down move down, described graphite flake 3 can move to the direction being close to crystallization channel 5 inwall along with while moving down under the effect of described supporting part 21 end face, thus improves the close property of graphite flake 3 and crystallization channel 5 inwall further.
Above content is detailed description made for the present invention in conjunction with specific embodiments, can not assert that the present invention specifically implements to be only limitted to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.
Claims (2)
1. the crystallizer of a graphite flake mounting structure improvement, it is characterized in that, comprise: supporting plate (1), face the wall and meditate (2), graphite flake (3) and pressing plate (4), described supporting plate (1) is provided with the oral area of hollow out, described face the wall and meditate (2) for multiple and be fixedly arranged on described supporting plate (1) bottom, face the wall and meditate described in multiple (2) form a crystallization channel (5) around described oral area, described graphite flake (3) is positioned on the inwall of described crystallization channel (5);
Described pressing plate (4) has L tee section structure and comprises installation portion (41) and the vertical fixed part (42) of level, described installation portion (41) is fixedly arranged on described supporting plate (1) end face by bolt, described fixed part (42) is positioned at the inwall place of described crystallization channel (5), and described graphite flake (3) is fixedly clamped by described fixed part (42) and described crystallization channel (5) inwall;
Described supporting plate (1) is provided with projection (11), described projection (11) dorsad described crystallization channel (5) while be provided with the gradient, the installation portion (41) of described pressing plate (4) is provided with groove (43), and the position of described groove (43) is corresponding with described projection (11).
2. the crystallizer of a kind of graphite flake mounting structure improvement as claimed in claim 1, it is characterized in that, the bottom of described crystallization channel (5) is provided with the supporting part (21) of graphite flake described in support (3), and forming an acuter angles between the end face of described supporting part (21) and described crystallization channel (5) inwall, described graphite flake (3) bottom has the corner cut (31) coordinating described supporting part (21) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152934.7A CN103894562B (en) | 2014-04-17 | 2014-04-17 | The crystallizer that graphite flake mounting structure improves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152934.7A CN103894562B (en) | 2014-04-17 | 2014-04-17 | The crystallizer that graphite flake mounting structure improves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103894562A CN103894562A (en) | 2014-07-02 |
| CN103894562B true CN103894562B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780789A (en) * | 1969-10-08 | 1973-12-25 | Alusuisse | Apparatus for the vertical multiple continuous casting of aluminum and aluminum alloys |
| US4640337A (en) * | 1985-05-01 | 1987-02-03 | Gus Sevastakis | Continuous casting apparatus |
| US4706734A (en) * | 1985-02-21 | 1987-11-17 | Gus Sevastakis | Continuous casting of strips or bars |
| DE4444468C1 (en) * | 1994-11-29 | 1996-04-11 | Mannesmann Ag | Composite rectangular continuous casting mould with graphite liner reducing damage to strand surface |
| CN203044830U (en) * | 2012-12-27 | 2013-07-10 | 西南铝业（集团）有限责任公司 | Novel crystallizer |
-
2014
- 2014-04-17 CN CN201410152934.7A patent/CN103894562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780789A (en) * | 1969-10-08 | 1973-12-25 | Alusuisse | Apparatus for the vertical multiple continuous casting of aluminum and aluminum alloys |
| US4706734A (en) * | 1985-02-21 | 1987-11-17 | Gus Sevastakis | Continuous casting of strips or bars |
| US4640337A (en) * | 1985-05-01 | 1987-02-03 | Gus Sevastakis | Continuous casting apparatus |
| DE4444468C1 (en) * | 1994-11-29 | 1996-04-11 | Mannesmann Ag | Composite rectangular continuous casting mould with graphite liner reducing damage to strand surface |
| CN203044830U (en) * | 2012-12-27 | 2013-07-10 | 西南铝业（集团）有限责任公司 | Novel crystallizer |
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| Publication number | Publication date |
|---|---|
| CN103894562A (en) | 2014-07-02 |
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