CN209393930U - A kind of copper mould of ferroalloy casting machine - Google Patents
A kind of copper mould of ferroalloy casting machine Download PDFInfo
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- CN209393930U CN209393930U CN201821811876.4U CN201821811876U CN209393930U CN 209393930 U CN209393930 U CN 209393930U CN 201821811876 U CN201821811876 U CN 201821811876U CN 209393930 U CN209393930 U CN 209393930U
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- die ontology
- casting machine
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- copper mould
- ferroalloy
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Abstract
A kind of copper mould of ferroalloy casting machine, including die ontology, the upper surface of die ontology, which is equipped with, is cast into type groove, it is characterised in that: the die ontology is made of copper material, and the lower surface of die ontology is equipped with heat dissipation groove.The copper mould of the utility model has good heating conduction and heat absorption capacity, high temperature iron alloy liquid can be quickly cooled down to form casting product, and long service life, it applies on ferroalloy casting machine, production efficiency can either be improved, it can ensure that ferroalloy casting machine long lasting for normal operation, meets lasting, stable, the large-tonnage requirement of ferroalloy casting machine again.
Description
Technical field
The utility model relates to ferroalloy productor cast molding technical fields, and in particular to a kind of copper of ferroalloy casting machine
Mold.
Background technique
Ferroalloy refers to the alloy of nonmetallic or metallic element and iron composition in addition to carbon (C).The type of ferroalloy is very
It is more, including the serial ferroalloy such as ferrosilicon, silicomanganese, manganese iron, ferro-aluminum, ferrochrome, ferronickel.About 90% ratio of ferroalloy is directly used in steel-making,
As the deoxidization desulfuration agent and alloy addition in steelmaking process, separately about 10% it to be used for other ferroalloy raw materials for production, non-ferrous metal
Smelting, chemical industry etc..
Iron alloy pouring molding mode mainly has melt pit casting, cast iron mold casting and casting machine casting at present.With iron
The trend such as the enlargement of alloy mineral hot furnace, environmental requirement, cost of labor, casting and broken integration, the mode meeting of casting machine casting
As following mainstream.
Casting machine is equipped with a large amount of mold, for the solidification and molding of ferroalloy liquid, after various ferroalloy fusings
All at 1000 DEG C or more, high-temp liquid need to be flowed into the mold of casting machine temperature, by mold own material heat absorption capacity with
Heat exchange occurs between high-temp liquid.
Mold on casting machine at present, generallys use cast-iron structure mold, and material is cast iron.Mold is in use
Understand long-time hot and cold alternation repeatedly, and cast iron belongs to fragile material, elongation percentage changes in 7% or so, prolonged and repeated hot and cold alternation,
It is easy to cause mold local location to crack or be crushed because the heat fatigue of part is uneven, influences the service life of mold；Moreover,
Cast iron thermal conductivity is very low, and heat dissipation is slow, influences production efficiency, therefore cast-iron structure mold is unable to satisfy ferroalloy casting machine and holds
Continuous, stable, large-tonnage requirement.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of copper mould of ferroalloy casting machine, this copper mould
With good heating conduction and heat absorption capacity, high temperature iron alloy liquid can be quickly cooled down to form casting product, and use
Service life is long, it is advantageously ensured that casting machine is long lasting for normal operation.The technical solution adopted is as follows:
The upper surface of a kind of copper mould of ferroalloy casting machine, including die ontology, die ontology is equipped with cast molding
Slot, it is characterised in that: the die ontology is made of copper material, and the lower surface of die ontology is equipped with heat dissipation groove.
The die ontology of the copper mould of the utility model is made of copper material, utilizes the good heating conduction of copper material and heat absorption
Ability (heat absorption capacity of copper material be about cast iron 3 times), can quickly conduct the heat of high temperature iron alloy liquid to copper mold
Has body interior, so that high temperature iron alloy liquid is slowly frozen into solid-state；Heat dissipation groove is provided on die ontology lower surface, it can
Spray phosphorus device or water injector are set in casting machine lower part, phosphorus or water are sprayed onto the heat dissipation groove on die ontology lower surface,
Heat exchange occurs for phosphorus or water and die ontology, and the heat on die ontology is taken away, both the temperature of copper mould can be made suitably to drop
It is low, be conducive to the service life for improving copper mould, and cooling die ontology can be accelerated and product of casting.And copper material has one
Fixed ductility, elongation percentage can largely keep during cold and hot variation the material of copper material 40% or more
It can, it is not easy to cause copper mould Local Cracking, improve the service life of copper mould.In this way, by the copper mould of the utility model
It applies on ferroalloy casting machine, production efficiency can either be improved, and ferroalloy casting machine can be ensured long lasting for normal
Operation, meets lasting, stable, the large-tonnage requirement of ferroalloy casting machine.
Copper material for making die ontology can be fine copper or copper alloy, such as the trade mark is the fine copper of TU1, TU2, TP1
Material or chrome zirconium copper alloy material.Fine copper has excellent heating conduction, but intensity is slightly lower.Copper alloy such as chrome zirconium copper alloy
Material, recrystallization temperature (about 480 DEG C) are higher than fine copper, under normal temperature condition tensile strength close to twice of common fine copper,
The anti-softening ability of high temperature is better than fine copper, although thermal conductivity is slightly below fine copper, is conducive to improve copper mould in terms of intensity
Service life.Forging and stamping or cast copper block can be used, by machining shape fabricating die ontology.
In preferred embodiment, above-mentioned copper mould further includes two wing plates, and two wing plates are respectively arranged on the left and right two of die ontology
End.Two wing plates are used to for copper mould being connected to the mold conveying mechanism of ferroalloy casting machine.It is typically provided on above-mentioned wing plate
Multiple connecting holes (such as two connecting holes), the connection for wing plate and mold conveying mechanism.
In more preferable scheme, the left and right ends of above-mentioned die ontology are respectively equipped with the screw hole of multiple left and right trends, each screw hole
In be separately installed with screw, wing plate is fixedly mounted on die ontology by screw, and wing plate is close to the one of die ontology
It is welded with die ontology at end.By the dual fixation of screw and welding, wing plate is made to be connected firmly with die ontology, even if existing for a long time
It runs under hot conditions, is also not easily disconnected between wing plate and die ontology.
In further preferred embodiment, above-mentioned screw uses socket cap screw；On wing plate with the screw hole pair
The position answered is equipped with the through-hole of left and right trend, is equipped with limited step in through-hole, screw is in corresponding through-hole, the screw rod of screw
It is screwed with corresponding screw hole, the head of screw and limited step are in close contact, and the head of screw and die ontology are jointly by wing plate
It clamps.In general, being equipped with spring washer between the head and limited step of screw.
In preferred embodiment, the upper surface of above-mentioned die ontology is cast into type groove equipped with multiple.This is multiple to be cast into type groove
Usually it is uniformly distributed on the upper surface of die ontology.
In preferred embodiment, the above-mentioned cross-sectional area for being cast into type groove is gradually increased from bottom to top, such as is cast into type groove
Cavity be under small big coniform or round table-like (or approximate round table-like).Using the type groove that is cast into of this structure, favorably
The casting smooth break away from moulds ontology of product after ferroalloy solidification.When high temperature iron alloy liquid is slowly solidified being cast into type groove
Later, overturn copper mould, bottom is small due to cast molding channel opening is big, and product big end of casting during overturning is lower and small
End facilitates ferroalloy productor break away from moulds ontology after solidification upper.
In preferred embodiment, the above-mentioned inner surface for being cast into type groove is equipped with zirconium spray coating, titanium spray coating or nickel spray coating.
Zirconium, titanium, nickel are refractory metal material, by the above-mentioned zirconium spray coating of setting, titanium spray coating or nickel spray coating, can reduce high temperature iron
Alloy liquid further extends the service life of copper mould to the impact wear for being cast into type groove.
In preferred embodiment, the lower surface of above-mentioned die ontology is equipped with multiple heat dissipation grooves.This multiple heat dissipation groove is usual
It is uniformly distributed on the lower surface of die ontology.The shape of heat dissipation groove can be rectangle, can also be round or ellipse
Etc. other shapes.
The copper mould of the utility model has good heating conduction and heat absorption capacity, can be quickly cooled down high temperature ferroalloy
Liquid is applied on ferroalloy casting machine with forming casting product, and long service life, can either improve production efficiency, and energy
Enough ensure that ferroalloy casting machine long lasting for normal operation, meets lasting, stable, the large-tonnage requirement of ferroalloy casting machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (overlook direction) of the preferred embodiment in the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the bottom view of Fig. 2；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is the B-B cross-sectional view (part) of Fig. 4.
Specific embodiment
As Figure 1-Figure 5, the copper mould of this ferroalloy casting machine includes die ontology 1 and two wing plates 2, two wings
Plate 2 is respectively arranged on the left and right ends of die ontology 1.Die ontology 1 is made of copper material, and the upper surface of die ontology 1 is equipped with more
A to be cast into type groove 3, the lower surface of die ontology 1 is equipped with multiple heat dissipation grooves 4.Above-mentioned multiple type grooves 3 that are cast into are in mold
It is uniformly distributed on the upper surface of ontology 1.Above-mentioned multiple heat dissipation grooves 4 are uniformly distributed on the lower surface of die ontology 1.
With reference to Fig. 4 and Fig. 5, in the present embodiment, the left and right ends of die ontology 1 are respectively equipped with multiple (such as three) left and right and walk
To screw hole 5, be separately installed with screw 6 in each screw hole 5, wing plate 2 be fixedly mounted on die ontology 1 by screw 6, and
Wing plate 2 (is connect between wing plate 2 and die ontology 1 by weld seam 11) close to one end of die ontology 1 with the welding of die ontology 1.
Screw 6 uses socket cap screw；Position corresponding with screw hole 5 is equipped with the through-hole 7 of left and right trend on wing plate 2, in through-hole 7
Equipped with limited step 8, screw 6 is in corresponding through-hole 7, and the screw rod 61 of screw 6 is screwed with corresponding screw hole 5, the head of screw 6
Portion 62 and limited step 8 are in close contact, and the head 62 of screw 6 and die ontology 1 jointly clamp wing plate 2.On the head of screw 6
Spring washer 9 is equipped between limited step 8.
With reference to Fig. 2, in the present embodiment, the cross-sectional area for being cast into type groove 3 is gradually increased from bottom to top, such as is cast into
The cavity of type groove 3 small big coniform or round table-like (or approximate round table-like) under being in.
Referring to figs. 2 and 3, the shape of the heat dissipation groove 4 of the present embodiment is rectangle.Heat dissipation groove shape can also be
The other shapes such as round or ellipse.
Copper material for making die ontology 1 can be fine copper or copper alloy, such as the trade mark is the fine copper of TU1, TU2, TP1
Material or chrome zirconium copper alloy material.Forging and stamping or cast copper block can be used, by machining shape fabricating die ontology 1.
It is set on wing plate 2 there are two connecting hole 10, connecting hole 10 is used for the connection of wing plate 2 and mold conveying mechanism.
When the copper mould of the present embodiment is on ferroalloy casting machine, by the mold of two wing plates 2 and ferroalloy casting machine
The connection of conveying mechanism, so that copper mould is connected on mold conveying mechanism.When carrying out iron alloy pouring, by high temperature ferroalloy
Liquid injection is each to be cast into type groove 3, using the good heating conduction of copper material and heat absorption capacity quickly by high temperature iron aluminium alloy
The heat of body is conducted to copper mould ontology 1, so that high temperature iron alloy liquid is slowly frozen into solid-state；Meanwhile utilizing spray phosphorus
Phosphorus or water are sprayed onto the heat dissipation groove 4 on 1 lower surface of die ontology by device or water injector, and phosphorus or water and die ontology 1 are sent out
Heat exchange, the heat on die ontology 1 is taken away.When high temperature iron alloy liquid be cast into type groove 3 slowly solidification after,
Copper mould is overturn, ferroalloy productor break away from moulds ontology 1 after solidification is made.
In other embodiments, zirconium spray coating, titanium spray coating or nickel spraying can be equipped on the inner surface for be cast into type groove
Layer.Zirconium, titanium, nickel are refractory metal material, by the above-mentioned zirconium spray coating of setting, titanium spray coating or nickel spray coating, can reduce height
Warm ferroalloy liquid is to the impact wear for being cast into type groove.
Claims (10)
1. a kind of copper mould of ferroalloy casting machine, including die ontology, the upper surface of die ontology, which is equipped with, is cast into type groove,
It is characterized by: the die ontology is made of copper material, the lower surface of die ontology is equipped with heat dissipation groove.
2. the copper mould of ferroalloy casting machine according to claim 1, it is characterized in that: the copper mould further includes two wings
Plate, two wing plates are respectively arranged on the left and right ends of die ontology.
3. the copper mould of ferroalloy casting machine according to claim 2, it is characterized in that: the wing plate is equipped with multiple connections
Hole.
4. the copper mould of ferroalloy casting machine according to claim 2, it is characterized in that: the left and right ends of the die ontology
It is respectively equipped with the screw hole of multiple left and right trends, screw is separately installed in each screw hole, wing plate is fixedly mounted on by mould by screw
Have on ontology, and wing plate is welded close to one end of die ontology and die ontology.
5. the copper mould of ferroalloy casting machine according to claim 4, it is characterized in that: the screw is using in socket cap six
Angle screw；Position corresponding with the screw hole is equipped with the through-hole of left and right trend on wing plate, is equipped with limited step in through-hole, at screw
In corresponding through-hole, the screw rod of screw is screwed with corresponding screw hole, and the head of screw and limited step are in close contact, screw
Head and die ontology jointly clamp wing plate.
6. the copper mould of ferroalloy casting machine according to claim 5, it is characterized in that: the head of the screw and limiting stand
Spring washer is equipped between rank.
7. the copper mould of ferroalloy casting machine according to claim 1-6, it is characterized in that: the die ontology
Upper surface is cast into type groove equipped with multiple.
8. the copper mould of ferroalloy casting machine according to claim 1-6, it is characterized in that: described be cast into type groove
Cross-sectional area be gradually increased from bottom to top.
9. the copper mould of ferroalloy casting machine according to claim 1-6, it is characterized in that: described be cast into type groove
Inner surface be equipped with zirconium spray coating, titanium spray coating or nickel spray coating.
10. the copper mould of ferroalloy casting machine according to claim 1-6, it is characterized in that: the die ontology
Lower surface be equipped with multiple heat dissipation grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811876.4U CN209393930U (en) | 2018-11-05 | 2018-11-05 | A kind of copper mould of ferroalloy casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811876.4U CN209393930U (en) | 2018-11-05 | 2018-11-05 | A kind of copper mould of ferroalloy casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393930U true CN209393930U (en) | 2019-09-17 |
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ID=67879428
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821811876.4U Active CN209393930U (en) | 2018-11-05 | 2018-11-05 | A kind of copper mould of ferroalloy casting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560551A (en) * | 2021-07-16 | 2021-10-29 | 郑浩源 | Alloy liquid casting machine for producing alloy copper |
| CN115055652A (en) * | 2022-06-30 | 2022-09-16 | 北京易得优科技有限责任公司 | Fine casting method for ferroalloy |
-
2018
- 2018-11-05 CN CN201821811876.4U patent/CN209393930U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560551A (en) * | 2021-07-16 | 2021-10-29 | 郑浩源 | Alloy liquid casting machine for producing alloy copper |
| CN113560551B (en) * | 2021-07-16 | 2023-05-09 | 青岛鑫凯胜机械设备有限公司 | Alloy liquid casting machine for alloy copper production |
| CN115055652A (en) * | 2022-06-30 | 2022-09-16 | 北京易得优科技有限责任公司 | Fine casting method for ferroalloy |
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