CN206028671U - Graphite jig of horizontal continuous casting method crystallizer - Google Patents
Graphite jig of horizontal continuous casting method crystallizer Download PDFInfo
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- CN206028671U CN206028671U CN201620958066.6U CN201620958066U CN206028671U CN 206028671 U CN206028671 U CN 206028671U CN 201620958066 U CN201620958066 U CN 201620958066U CN 206028671 U CN206028671 U CN 206028671U
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- graphite jig
- crystallizer
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Abstract
The utility model discloses a graphite jig of horizontal continuous casting method crystallizer, including last mould and bed die, go up the mould and be the cuboid structure with the bed die, just upward all be equipped with the through -hole that the plural number runs through top and bottom on mould and the bed die, the water injection hole one -to -one of the upper and lower water jacket of through -hole and crystallizer, going up the mould up end and just being the concave arc face to the furnace body entrance, its radian is 0.05, end face two ends is equipped with the strake on the bed die, and the strake is inboard to be the concave arc face, and the radian is 60 for go up that mould and die cover down are fashionable to have certain gap each other. The utility model provides a graphite jig of horizontal continuous casting method crystallizer can go on effectively stereotyping can effectively reducing the frictional force between copper strips base and the mould simultaneously to the copper strips, has not only guaranteed the performance of copper strips base, has still prolonged the mould utility life -span.
Description
Technical field
This utility model is related to a kind of mould, and in particular to process for oxygen-free copper stripe in a kind of horizontal casting method crystallizer
Graphite jig.
Background technology
Horizontal casting method produces oxygen-free copper stripe, is that cathode copper Jing power frequency induction furnaces are fused into liquid, and warm stove is by copper
Liquid temp is controlled in prescribed limit, after copper liquid enters graphite jig, by the traction of horizontal casting traction machine in a crystallizer
Quick crystallisation by cooling, so that continuously produce oxygen-free copper belt blank.
Crystallizer plays vital effect during horizontal casting method production copper strip billet, and wherein graphite jig is made
It is the part with copper strips directly contact, its architectural characteristic directly affects the performance of copper strips.
Utility model content
Utility model purpose:In order to solve the deficiencies in the prior art, this utility model is tied there is provided a kind of horizontal casting method
The graphite jig of brilliant device, can carry out effectively sizing while the friction between copper strip billet and mould can be effectively reduced to copper strips
Power, not only ensure that the performance of copper strip billet, also extend the mold use life-span.
The purpose of this utility model realized by such technical scheme, a kind of graphite of horizontal casting method crystallizer
Mould, including mold and lower mould, the mold is rectangular structure, and the mold and lower mould with lower mould
On be equipped with through hole of the plural number through top and bottom, the screw hole of the upper lower water jacket of the through hole and crystallizer is corresponded, described
Mold upper surface is being just cancave cambered surface to body of heater porch, and its radian is 0.05 °, and the lower mould upper surface two ends are provided with side
Bar, is cancave cambered surface on the inside of edge strip, and radian is 60 °, thickness of the edge strip thickness by drawing copper strip billet, and between the edge strip of two ends, distance is institute
Draw the width of copper strip billet.
The edge strip thickness is 17mm, and width is 30mm.
Die size is 510*490*28mm, and case hardness is 650-760HV, and surface-brightening no marking can Jing after polishing
Reuse 3 times, polishing thickness is 3mm every time.
The thick graphite papers of one layer of 1mm are covered with the lower surface of the mold upper surface and lower mould, it is ensured that upper mould
It is brought into close contact between tool and upper water sleeve, lower mould and lower water jacket.
Compared with prior art, a kind of graphite jig of the horizontal casting method crystallizer disclosed in this utility model, passes through
The strake control of lower both mold ends is cast the thickness of copper strips, is 0.05 ° by the upper surface of mold just to body of heater porch radian,
Friction of the copper strip billet between graphite jig can effectively be reduced, it is ensured that the performance of copper strip billet, while reduce friction can improve
The mold use life-span;The outside of upper/lower die covers one layer of graphite paper, after some solution mould installions between upper lower water jacket
Causing mold breakdown because there is gap, equally extending the mold use life-span.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of this utility model embodiment is carried out clear, complete
Description.
As shown in figure 1, a kind of graphite jig of the horizontal casting method crystallizer disclosed in this utility model, including mutually lid
The mold 1 and lower mould 2 of conjunction, wherein mold 1 are rectangular structure, with the plural through hole 3 through top and bottom, and should
Through hole 3 is corresponded with the screw hole on the upper water sleeve of crystallizer, and the upper surface of the mold 1 is recessed just to body of heater porch
Cambered surface, its radian are 0.05 °, can effectively reduce the friction between copper strip billet and graphite jig, and the lower mould 2 is in cuboid
Structure, the screw hole on its same plural through hole 3 having through top and bottom, and the lower water jacket of the through hole 3 and crystallizer is one by one
Correspondence, the two ends of 2 upper surface of lower mould have shelves bar 4, and the thickness of its grade of bar 4 is 17mm, and width is 30mm, and on the inside of which
Cambered surface of the face longitudinal direction in 60 ° of indent, thickness of the edge strip thickness by drawing copper strip billet, between the edge strip of two ends, distance is by drawing copper
The width of made-up belt.
The thick graphite papers of one layer of 1mm are covered with the lower surface of the upper surface of the mold and lower mould, it is ensured that on
It is brought into close contact between mould and upper water sleeve, lower mould and lower water jacket.
A kind of graphite jig of the horizontal casting method crystallizer disclosed in this utility model, its assembly method is:
The surface of the lower water jacket and upper water sleeve of crystallizer is carried out into grinding process, it is ensured that its levelness;
Graphite jig is arranged on cooling jacket by torque spanner, it is 2N/m control torque magnitude, and graphite jig
The graphite paper of one layer of 1mm of pad between cooling jacket;
The integral installation that graphite jig is formed with cooling jacket adjusts levelness with parallels in crystallizer shell, then
The shell of crystallizer is tightened with torque spanner, torque magnitude is controlled for 160N/m;
Finally will be filled up at cooling jacket and crystallizer housing slot with fire clay.
Technology contents of the present utility model and technical characteristic have revealed that as above, but those of ordinary skill in the art still may be used
A variety of replacements and modification without departing substantially from this utility model spirit can be made based on announcement of the present utility model, therefore, this practicality is new
Type protection domain should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model and repairing
Decorations, and covered by present patent application claim.
Claims (4)
1. a kind of graphite jig of horizontal casting method crystallizer, including mold and lower mould, it is characterised in that:The mold
Rectangular structure is with lower mould, and be equipped with through hole of the plural number through top and bottom on the mold and lower mould, it is described
Through hole is corresponded with the screw hole of the upper lower water jacket of crystallizer, and the mold upper surface is concave arc just to body of heater porch
Face, its radian are 0.05 °, and the lower mould upper surface two ends are provided with edge strip, are cancave cambered surface on the inside of edge strip, and radian is 60 °, edge strip
Thickness of the thickness by drawing copper strip billet, width of the distance by drawing copper strip billet between the edge strip of two ends.
2. the graphite jig of horizontal casting method crystallizer according to claim 1, it is characterised in that:The edge strip thickness is
17mm, width are 30mm.
3. the graphite jig of horizontal casting method crystallizer according to claim 1, it is characterised in that:Die size is 510*
290*28mm, case hardness is 650-760HV, surface-brightening no marking, and Jing after polishing reusable 3 times, polishing is thick every time
Spend for 3mm.
4. the graphite jig of horizontal casting method crystallizer according to claim 1, it is characterised in that:The mold upper table
The thick graphite papers of one layer of 1mm are covered with the lower surface of face and lower mould, it is ensured that mold and upper water sleeve, lower mould and lower water
It is brought into close contact between set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620958066.6U CN206028671U (en) | 2016-08-29 | 2016-08-29 | Graphite jig of horizontal continuous casting method crystallizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620958066.6U CN206028671U (en) | 2016-08-29 | 2016-08-29 | Graphite jig of horizontal continuous casting method crystallizer |
Publications (1)
Publication Number | Publication Date |
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CN206028671U true CN206028671U (en) | 2017-03-22 |
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CN201620958066.6U Active CN206028671U (en) | 2016-08-29 | 2016-08-29 | Graphite jig of horizontal continuous casting method crystallizer |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112756569A (en) * | 2020-12-29 | 2021-05-07 | 中天合金技术有限公司 | Horizontal continuous casting mold and method for prolonging service life of horizontal continuous casting mold |
CN113798451A (en) * | 2021-09-08 | 2021-12-17 | 宁波金田铜业(集团)股份有限公司 | Copper alloy horizontal continuous casting crystallizer |
-
2016
- 2016-08-29 CN CN201620958066.6U patent/CN206028671U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112756569A (en) * | 2020-12-29 | 2021-05-07 | 中天合金技术有限公司 | Horizontal continuous casting mold and method for prolonging service life of horizontal continuous casting mold |
CN113798451A (en) * | 2021-09-08 | 2021-12-17 | 宁波金田铜业(集团)股份有限公司 | Copper alloy horizontal continuous casting crystallizer |
CN113798451B (en) * | 2021-09-08 | 2023-01-10 | 宁波金田铜业(集团)股份有限公司 | Copper alloy horizontal continuous casting crystallizer |
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