CN208933409U - The steel-making casting die of end-deoxidizer - Google Patents
The steel-making casting die of end-deoxidizer Download PDFInfo
- Publication number
- CN208933409U CN208933409U CN201821609030.2U CN201821609030U CN208933409U CN 208933409 U CN208933409 U CN 208933409U CN 201821609030 U CN201821609030 U CN 201821609030U CN 208933409 U CN208933409 U CN 208933409U
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- deoxidizer
- steel
- die
- frustum cone
- casting die
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Abstract
The utility model discloses a kind of casting dies of steel-making end-deoxidizer, belong to steel-making technical field of mold.The mold includes multiple grooves on die ontology and die ontology, and the die ontology is plate structure, and multiple grooves are designed on two surfaces of the plate structure, and the groove is used for the cast molding of molten state end-deoxidizer.Multiple grooves on the plate structure are evenly distributed, and the distance between adjacent grooves are 5-10mm.The mold be applied to using casting process prepare steel-making end-deoxidizer ferroalloy, mould structure is simple, design rationally, be applied to casting process when, not will lead to generated in product new impurity be mingled with and deformation split it is broken etc., improve product quality.
Description
Technical field
The utility model relates to make steel to use technical field of mold, and in particular to a kind of steel-making end-deoxidizer pours mold
Tool.
Background technique
It is alfer and aluminum-manganese-iron alloy that China's steel and iron industry is mostly in the selection of steel-making end-deoxidizer, still wide so far
General application.This ferro-aluminum, aluminum-manganese-iron alloy production technology be all with made of line frequency furnace melting.The technique was producing
Cheng Zhongyou exhaust gas and industrial dust generation environment pollution problem, in addition metallic aluminium has fire consumption and problem of oxidation in fusion process.
The mold of casting is plane water tank type in the production technology at present, and there is molding difficulty, product granularity are uneven, easy
The problem of broken, deformation, dusting is split, and is not easy to store, transport and use, causes product quality bad, at high cost.
Utility model content
The purpose of this utility model is to provide a kind of casting die of steel-making end-deoxidizer, which is applied to use
Casting process prepares steel-making end-deoxidizer, and mould structure is simple, and design rationally, when being applied to casting process, not will lead to end
It generates that new impurity is mingled with and flour etc. is split in deformation in deoxidier product, improves product quality, reduce casting production cost.
To achieve the above object, technical solution used by the utility model is as follows:
A kind of steel-making casting die of end-deoxidizer, it is described including multiple grooves on die ontology and die ontology
Die ontology is plate structure, and multiple grooves are designed on two surfaces of the plate structure, and the groove is whole for molten state
The cast molding of deoxidier.
Multiple grooves on the plate structure are evenly distributed, and the distance between adjacent grooves are 5-10mm.
The groove is made of the frustum cone structure being connected with hemisphere, and frustum cone structure and hemisphere are that smooth transition connects
It connects；The frustum cone structure is located at the outside of die ontology, and frustum cone structure is towards the bottom surface and hemispheroidal bottom within die ontology
Face connects.
The height of the groove is 15-20mm；The diameter of the end face outside (the big bottom surface of area) of the frustum cone structure is
40-50mm, hemispheroidal radius are 10-15mm；The diameter and hemisphere of the inner side end (the small bottom surface of area) of frustum cone structure
The diameter of bottom surface is identical.The cone angle of the frustum cone structure is 50-75 °
The material of the die ontology is cast steel, heat-resisting cast iron or ceramic refractory.
The mold is additionally provided with support column, and the support column is fixedly connected with the outer edge of plate structure；The support column
For by die flip.
The utility model has the beneficial effect that:
1, the mold of the utility model is made of cast steel, heat-resisting cast iron or ceramic refractory, the choosing of specific material
The quality for guaranteeing not influence end-deoxidizer in casting process is selected, and is relatively easy to remove.
2, two surfaces of the die ontology of the utility model are respectively provided with multiple molding grooves, and the arrangement side of each groove
The design of formula and spacing ensure that the forming amounts of the ingot casting in each casting process, while guarantee in casting process
Die ontology is indeformable, not crack, heat-resisting durable.
3, the utility model further groove is designed using specific structure, and the shape and size design of groove uses the casting prepared
Ingot can be used directly, not dusting fragmentation.The shape design of groove is conducive to formed product, and can utmostly ensure and not damage
Bad mold itself.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model mold.
Fig. 2 is the structure (top view) of mold in embodiment 1.
Fig. 3 is the structure (sectional view) of mold in embodiment 1.
In figure: 1- die ontology；2- groove.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
The utility model is the casting die of steel-making end-deoxidizer, and structure is as shown in Figs. 1-3.The mold includes mold
Multiple grooves 2 on ontology 1 and die ontology, the die ontology are plate structure, on two surfaces of the plate structure all
Equipped with multiple grooves, the groove uses the cast molding of end-deoxidizer for the steel-making.
Multiple grooves on the plate structure are evenly distributed, and the distance between adjacent grooves are 5-10mm.
The groove is made of the frustum cone structure being connected with hemisphere, and frustum cone structure and hemisphere are that smooth transition connects
It connects；The frustum cone structure is located at the outside of die ontology, and frustum cone structure is towards the bottom surface and hemispheroidal bottom within die ontology
Face connects.
The height of the groove is 15-20mm；The diameter of the end face outside (the big bottom surface of area) of the frustum cone structure is
40-50mm, hemispheroidal radius are 10-15mm；The diameter and hemisphere of the inner side end (the small bottom surface of area) of frustum cone structure
The diameter of bottom surface is identical.The cone angle of the frustum cone structure is 50-75 °.
The material of the die ontology is steel alloy, heat-resisting cast iron or ceramic refractory.
The mold is additionally provided with support column, and the support column is fixedly connected with the outer edge of plate structure；The support column
For by die flip.
The working process of the utility model is as follows:
When the molten liquid of the end-deoxidizer of main frequency furnace melting is come out of the stove fastly, it gets out this mold；By this mold, several are put down
It is placed in disc casting rack, puts neatly, clean out.It at this moment can pouring operation.End in main frequency furnace is taken off
Oxygen agent molten liquid is successively poured slowly into each groove on mold, and after molding to be condensed, the product in this mold groove is risen
Mould is poured out as finished product.Cast molding process next time is carried out with another surface of this mold again.
Two surfaces of this mold with rotation use, can reduce influence of the heat of end-deoxidizer molten liquid to mold,
To promote the service life of this mold.
Embodiment 1:
The utility model one preferred structure size is (such as Fig. 2-3): on the plate structure between adjacent grooves
Distance is 8mm.The height of the groove is 19mm；The diameter of the end face outside of the frustum cone structure is 45mm, hemispheroidal half
Diameter is 12mm；The diameter of the inner side end of frustum cone structure is identical as the diameter of hemisphere bottom surface.The cone angle of the frustum cone structure is
60°。
Claims (8)
1. the casting die that end-deoxidizer is used in a kind of steel-making, it is characterised in that: the mold includes on die ontology and die ontology
Multiple grooves, the die ontology is plate structure, is designed with multiple grooves on two surfaces of the plate structure, described recessed
Slot is used for the cast molding of molten state end-deoxidizer.
2. the casting die that end-deoxidizer is used in steel-making according to claim 1, it is characterised in that: on the plate structure
Multiple grooves are evenly distributed, and the distance between adjacent grooves are 5-10mm.
3. the casting die that end-deoxidizer is used in steel-making according to claim 1, it is characterised in that: the groove is by being connected
The frustum cone structure and hemisphere connect forms, and frustum cone structure is to be connected smoothly with hemisphere.
4. the casting die that end-deoxidizer is used in steel-making according to claim 3, it is characterised in that: the frustum cone structure is located at
The outside of die ontology, frustum cone structure connect towards the bottom surface within die ontology with hemispheroidal bottom surface.
5. the casting die that end-deoxidizer is used in steel-making according to claim 3, it is characterised in that: the height of the groove is
15-20mm；The diameter of the end face outside of the frustum cone structure is 40-50mm, and hemispheroidal radius is 10-15mm；Frustum cone structure
Inner side end diameter it is identical as the diameter of hemisphere bottom surface.
6. the casting die that end-deoxidizer is used in steel-making according to claim 5, it is characterised in that: the cone of the frustum cone structure
Angle is 50-75 °.
7. the casting die that end-deoxidizer is used in steel-making according to claim 1, it is characterised in that: the material of the die ontology
Matter is cast steel, heat-resisting cast iron or ceramic refractory.
8. the casting die that end-deoxidizer is used in steel-making according to claim 1, it is characterised in that: the mold is additionally provided with branch
Dagger, the support column are fixedly connected with the outer edge of plate structure；The support column is used for die flip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609030.2U CN208933409U (en) | 2018-09-30 | 2018-09-30 | The steel-making casting die of end-deoxidizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609030.2U CN208933409U (en) | 2018-09-30 | 2018-09-30 | The steel-making casting die of end-deoxidizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933409U true CN208933409U (en) | 2019-06-04 |
Family
ID=66723106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609030.2U Active CN208933409U (en) | 2018-09-30 | 2018-09-30 | The steel-making casting die of end-deoxidizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933409U (en) |
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2018
- 2018-09-30 CN CN201821609030.2U patent/CN208933409U/en active Active
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