CN203610623U - Casting mold and steel ingot manufactured through casting mold - Google Patents
Casting mold and steel ingot manufactured through casting mold Download PDFInfo
- Publication number
- CN203610623U CN203610623U CN201320835685.2U CN201320835685U CN203610623U CN 203610623 U CN203610623 U CN 203610623U CN 201320835685 U CN201320835685 U CN 201320835685U CN 203610623 U CN203610623 U CN 203610623U
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- casting mold
- mold
- steel ingot
- ingot
- mold body
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Abstract
The utility model discloses a casting mold and a steel ingot manufactured through the casting mold. The casting mold comprises a casting mold body, wherein the bottom of the casting mold body is closed, the upper portion of the casting mold body is open, the casting mold body is hollow, an inner cavity is formed in the casting mold body, the cross section of the inner side wall of the casting mold body is of a polygon structure, an arc-shaped groove is formed in the bottom of the inner cavity, the cross sectional area of the inner cavity gradually increases from the bottom to the opening portion, insertion plates are arranged on the opening portion of the casting mold body in a matched mode, the number of the insertion plates is equal to that of the surfaces of the inner side wall, one surface of each insertion plate is tightly attached to the inner side wall of the casting mold body, the side edges of every two adjacent identical insertion plates are tightly attached to each other in a matched mode, and a limiting protruding edge is arranged on the outer edge of the upper end of each insertion plate. The casting mold and the steel ingot manufactured through the casting mold have the advantages that due to the fact that the sectional area of the inner cavity of the casting mold gradually increases from bottom to top, upward stress can be generated in the process of solidification of molten steel, and mold release is convenient; due to the fact that the insertion plates are used, a snap rib is prevented from being generated between an ingot body and a riser of the steel ingot, the phenomenon that impurities and dust accumulate at the position of the snap rib can be avoided, and the utilization rate of the steel ingot is improved, and can be 85%; the time and manpower for processing the snap rib are saved.
Description
Technical field
The utility model relates to a kind of mold, is specially the steel ingot of a kind of mold and preparation thereof, belongs to process for making 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.
As shown in Figure 1, existing steel ingot is because of the design of mould, and the steel ingot obtaining is " cloak " (breaking muscle) 13 between ingot body 11, cap mouth 12 and ingot body 11 and cap mouth 12.And accumulate a large amount of impurity and ash between cloak 13 and cap mouth 12.Therefore, in use, just need block from cloak 13, or cloak 13 places are processed; Not only waste time and energy, and utilization rate is low, only has 70%.
Utility model content
The purpose of this utility model is by a kind of mold and without breaking concrete steel ingot, 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.
A kind of mold, comprises the mold main body of bottom lock, upper opening, and mold main body hollow forms inner chamber, and the cross-sectional area of madial wall is polygonized structure, and bottom is arc groove; From bottom toward oral area, inner chamber cross-sectional area is increasing; Oral area coupling in mold main body has the plate equating with interior sidewall surface quantity, and described plate one side is close to mold madial wall, and the side between two identical plates matches and is close to; It is stupefied that the outer of the upper end of plate is provided with limit convex.
Described mold madial wall can be curved surface.Between two adjacent sidewalls, be that round and smooth curved surface connects; Object and people in order to avoid collide with in handling process.
Described plate is that fire-proof high-temperature resistant material is made.
Steel ingot prepared by above-mentioned mold, comprises the ingot body of polygon cross section, and described ingot is cap mouth with it; Between described ingot body and cap mouth, form step.
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,, 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%.
3, saved and processed processing time, the manpower of breaking muscle.
Accompanying drawing explanation
Fig. 1 is the steel ingot structure schematic diagram that prior art obtains;
In figure: 11, ingot body, 12, cap mouth, 13, cloak;
Fig. 2 is casting die structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the steel ingot that obtains of the utility model technology;
In figure: 21, ingot body, 22, cap mouth, 31, mold main body, 32, plate, 33, 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 2, a kind of mold, comprises the mold main body 31 of bottom lock, upper opening, and mold main body 31 hollows form inner chambers, and the cross-sectional area of madial wall is polygonized structure, and bottom is arc groove; From bottom toward oral area, inner chamber cross-sectional area is increasing; Oral area coupling in mold main body 31 has the plate 32 equating with interior sidewall surface quantity, and described plate 32 one sides are close to mold madial wall, and the side between two identical plates 32 matches and is close to; The outer of the upper end of plate 32 is provided with limit convex stupefied 33.
The sidewall of described mold inner chamber can be curved surface.Between two adjacent sidewalls, be that round and smooth curved surface connects; Object and people in order to avoid collide with in handling process.
Described plate 32 is made for fire-proof high-temperature resistant material.
As shown in Figure 3, steel ingot prepared by above-mentioned mold, comprises the ingot body 21 of polygon cross section, on described ingot body 21, is cap mouth 22; Between described ingot body 21 and cap mouth 22, form step.The steel ingot of this structure is not broken muscle, therefore, has avoided impurity and dust breaking muscle place aggregation; Improved the utilization rate of steel ingot, utilization rate can reach 85%.
Claims (4)
1. a mold, comprises the mold main body of bottom lock, upper opening, and mold main body hollow forms inner chamber, and the cross-sectional area of madial wall is polygonized structure, and bottom is arc groove; It is characterized in that: from bottom toward oral area, inner chamber cross-sectional area is increasing; Oral area coupling in mold main body has the plate equating with interior sidewall surface quantity, and described plate one side is close to mold madial wall, and the side between two identical plates matches and is close to; It is stupefied that the outer of the upper end of plate is provided with limit convex.
2. a kind of mold according to claim 1, is characterized in that: described mold madial wall can be curved surface.
3. a kind of mold according to claim 1, is characterized in that: between two adjacent sidewalls, be round and smooth curved surface connection.
4. the steel ingot that according to claim 1 prepared by mold, is characterized in that: comprise the ingot body of polygon cross section, described ingot is cap mouth with it; Between described ingot body and cap mouth, form step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835685.2U CN203610623U (en) | 2013-12-14 | 2013-12-14 | Casting mold and steel ingot manufactured through casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835685.2U CN203610623U (en) | 2013-12-14 | 2013-12-14 | Casting mold and steel ingot manufactured through casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610623U true CN203610623U (en) | 2014-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835685.2U Expired - Fee Related CN203610623U (en) | 2013-12-14 | 2013-12-14 | Casting mold and steel ingot manufactured through casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610623U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550788A (en) * | 2014-12-27 | 2015-04-29 | 江苏苏南重工机械科技有限公司 | Steel ingot stretch-breaking method |
| CN105251954A (en) * | 2015-10-28 | 2016-01-20 | 内蒙古北方重工业集团有限公司 | Pouring mold and pouring method for steel ingot |
| CN105562631A (en) * | 2015-12-29 | 2016-05-11 | 江苏苏南重工机械科技有限公司 | Insertion plate structure of insulating riser of steel ingot mold |
| CN106141113A (en) * | 2015-04-09 | 2016-11-23 | 江苏天工工具有限公司 | 1500 kilograms of anistree ingot modeling apparatus |
-
2013
- 2013-12-14 CN CN201320835685.2U patent/CN203610623U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550788A (en) * | 2014-12-27 | 2015-04-29 | 江苏苏南重工机械科技有限公司 | Steel ingot stretch-breaking method |
| CN106141113A (en) * | 2015-04-09 | 2016-11-23 | 江苏天工工具有限公司 | 1500 kilograms of anistree ingot modeling apparatus |
| CN105251954A (en) * | 2015-10-28 | 2016-01-20 | 内蒙古北方重工业集团有限公司 | Pouring mold and pouring method for steel ingot |
| CN105251954B (en) * | 2015-10-28 | 2017-05-31 | 内蒙古北方重工业集团有限公司 | A kind of ingot steel casting mould and pouring procedure |
| CN105562631A (en) * | 2015-12-29 | 2016-05-11 | 江苏苏南重工机械科技有限公司 | Insertion plate structure of insulating riser of steel ingot 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 |
Granted publication date: 20140528 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |