CN203610624U - Adjustable casting mould used in steel plant - Google Patents
Adjustable casting mould used in steel plant Download PDFInfo
- Publication number
- CN203610624U CN203610624U CN201320835717.9U CN201320835717U CN203610624U CN 203610624 U CN203610624 U CN 203610624U CN 201320835717 U CN201320835717 U CN 201320835717U CN 203610624 U CN203610624 U CN 203610624U
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- casting mould
- mold
- inner cavity
- adjustable
- main body
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Abstract
The utility model discloses an adjustable casting mould used in a steel plant. The adjustable casting mould comprises a casting mould body with openings formed in the bottom and the top. The casting mould body is hollow, an inner cavity is formed in the hollow part, the cross section of the side walls of the inner cavity is of a polygonal structure, and an arc-shaped groove is formed in the bottom of the casting mould body; the cross sectional area of the inner cavity increases gradually from the bottom to the mouth portion; a plurality of insertion plate assemblies with different heights and different thicknesses are arranged on the mouth portion of the casting mould body in a matched mode and composed of insertion plates equal to the side walls of the inner cavity in number; one face of each insertion plate is closely attached to the corresponding side wall of the inner cavity, and the side edges of every two same insertion plates are closely attached to each other in a matched mode. According to the technical scheme, the adjustable casting mould has the advantage that because the different specifications of insertion plate assemblies are arranged on the casting mould body in a matched mode, the mass of steel ingots can be adjusted by adjusting the sizes of cap opening parts of the steel ingots; in this way, mould materials are saved, and a space for placing the mould is also saved.
Description
Technical field
The utility model relates to a kind of mold, is specially the adjustable mold of a kind of steel mill, belongs to mold technical field.
Background technology
Molten steel solidifies formation steel ingot through containing ladle injection mold.After molten steel has been smelted in converter, must cast ingot or the base of definite shape and just can process.The technical process of casting steel ingot with mold is referred to as ingot casting.Steel ingot casting divides two kinds of downhill casting and bottom castings.The general internal structure of upper caststeel ingot is better, and field trash is less, and operating cost is lower; Lower caststeel ingot surface quality is good, but owing to by feed trumpet He Tang road, steel inclusion being increased.
In current steel mill mold technique, the general corresponding mould of mold, the steel ingot mould of 4 tons of 4 tons of casting, the mould of 6 tons for the steel ingot of 6 tons.Steel mill often will provide different quality steel ingot according to the requirement of client's requirement, transportation, is therefore equipped with the steel ingot of different size.So not only waste mold materials but also increased the space of die layout.
Utility model content
The purpose of this utility model is by the adjustable mold of a kind of steel mill, to solve the problems referred to above of prior art.
The purpose of this utility model is to be achieved through the following technical solutions.
The adjustable mold of a kind of steel mill, comprises the mold main body of end upper opening, and mold main body hollow forms inner chamber, and the cross-sectional area of intracavity sidewall is polygonized structure, and bottom is arc groove; From bottom toward oral area, inner chamber cross-sectional area is increasing; The plate assembly that has some groups of differing heights and thickness in the oral area coupling of mold main body, described plate assembly is made up of the plate equating with lumen side wall quantity; Described plate one side is close to mold intracavity sidewall, and the side between two identical plates matches and is close to.
It is stupefied that the outer of the upper end of described plate is provided with limit convex.Both prevented the plate inner chamber that drops, again fit on mold main body rapidly and accurately.
Described mold intracavity sidewall can be curved surface.Between two adjacent sidewalls, be that round and smooth curved surface connects; Object and people in order to avoid steel ingot collides with in handling process.
Described plate is that fire-proof high-temperature resistant material is made.
There is following beneficial effect by technical solutions of the utility model:
1, mold intracavity section is long-pending from bottom to top increases gradually, can in the time that molten steel condenses, produce stress upwards, is convenient to the demoulding;
2, plate assembly and the mold main body by different size is supporting, therefore can adjust by the size of adjustment ingot head opening part the quality of steel ingot; Thereby save mold materials, saved the space of placing mould.
3,, by the use of plate, can avoid steel ingot to produce a circle between ingot body and cap mouth and break muscle, thereby avoid impurity and dust breaking muscle place aggregation; Improved the utilization rate of steel ingot, utilization rate can reach 85%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, mold main body, 2, plate, 3, limit convex is stupefied.
The specific embodiment
Further set forth design feature of the present utility model below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, a kind of steel mill is adjustable mold, comprises the mold main body 1 of end upper opening, and mold main body 1 hollow forms inner chamber, and the cross-sectional area of intracavity sidewall is polygonized structure; From bottom toward oral area, inner chamber cross-sectional area is increasing; The plate assembly that has some groups of differing heights and thickness in the oral area coupling of mold main body 1, described plate assembly is made up of the plate 2 equating with lumen side wall quantity; Described plate 2 one sides are close to mold intracavity sidewall, and the side between two identical plates 2 matches and is close to.
The outer of the upper end of described plate 2 is provided with limit convex stupefied 3.Both prevented plate 2 inner chamber that drops, again fit on mold main body 1 rapidly and accurately.
Described mold intracavity sidewall can be curved surface.Between two adjacent sidewalls, be that round and smooth curved surface connects; Object and people in order to avoid steel ingot collides with in handling process.
Described plate 2 is made for fire-proof high-temperature resistant material.
Plate assembly and mold main body 1 by different size are supporting, therefore can adjust by adjusting the size of ingot head opening part the quality of steel ingot; Thereby save mold materials, saved the space of placing mould.
Claims (4)
1. the adjustable mold of steel mill, comprises the mold main body of end upper opening, and mold main body hollow forms inner chamber, and the cross-sectional area of intracavity sidewall is polygonized structure; It is characterized in that: from bottom toward oral area, inner chamber cross-sectional area is increasing; The plate assembly that has some groups of differing heights and thickness in the oral area coupling of mold main body, described plate assembly is made up of the plate equating with lumen side wall quantity; Described plate one side is close to mold intracavity sidewall, and the side between two identical plates matches and is close to.
2. the adjustable mold of a kind of steel mill according to claim 1, is characterized in that: it is stupefied that the outer of the upper end of described plate is provided with limit convex.
3. the adjustable mold of a kind of steel mill according to claim 1, is characterized in that: described mold intracavity sidewall can be curved surface.
4. the adjustable mold of a kind of steel mill according to claim 1, is characterized in that: between two adjacent sidewalls, be round and smooth curved surface connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835717.9U CN203610624U (en) | 2013-12-14 | 2013-12-14 | Adjustable casting mould used in steel plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835717.9U CN203610624U (en) | 2013-12-14 | 2013-12-14 | Adjustable casting mould used in steel plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610624U true CN203610624U (en) | 2014-05-28 |
Family
ID=50763305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835717.9U Expired - Fee Related CN203610624U (en) | 2013-12-14 | 2013-12-14 | Adjustable casting mould used in steel plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108076A (en) * | 2015-09-08 | 2015-12-02 | 泰州市恒达金属铸件厂 | High strength alloy steel ingot production die |
| CN108637177A (en) * | 2018-05-25 | 2018-10-12 | 浙江东音泵业股份有限公司 | A kind of deformable casting aluminum rotor mold |
-
2013
- 2013-12-14 CN CN201320835717.9U patent/CN203610624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108076A (en) * | 2015-09-08 | 2015-12-02 | 泰州市恒达金属铸件厂 | High strength alloy steel ingot production die |
| CN108637177A (en) * | 2018-05-25 | 2018-10-12 | 浙江东音泵业股份有限公司 | A kind of deformable casting aluminum rotor mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20211214 |