CN207479550U - For producing the crystallizer of aluminium alloy cast ingot casting buoy - Google Patents
For producing the crystallizer of aluminium alloy cast ingot casting buoy Download PDFInfo
- Publication number
- CN207479550U CN207479550U CN201721422925.0U CN201721422925U CN207479550U CN 207479550 U CN207479550 U CN 207479550U CN 201721422925 U CN201721422925 U CN 201721422925U CN 207479550 U CN207479550 U CN 207479550U
- Authority
- CN
- China
- Prior art keywords
- hole
- buoy
- crystallizer
- alar part
- lug boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000005266 casting Methods 0.000 title claims abstract description 28
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000000630 rising effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000005098 hot rolling Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Abstract
The utility model discloses a kind of for producing the crystallizer of aluminium alloy cast ingot casting buoy, including T-shaped block, the T-shaped block includes alar part and lug boss, the lug boss is equipped with the first through hole and the second through-hole of axis vertical take-off, the first through hole and four openings of the second through-hole are located at four sides of the lug boss respectively, the alar part is equipped with axis vertical take-off in first through hole axis and the third through-hole of the second through-bore axis, and the first through hole, the second through-hole and third through-hole are interconnected.The utility model crystallizer casting buoy can make the temperature in liquid cave in initial crystalline device uniform and stable, improve ingot quality.
Description
Technical field
It is particularly a kind of to cast for producing the crystallizer of aluminium alloy cast ingot the utility model is related to a kind of crystallizer buoy
Buoy.
Background technology
For aluminium alloy due to light weight, resourceful, price is relatively low, becomes the material of many manufacturing industry first choices.Companion simultaneously
It is stringenter to the quality control of ingot casting, hot-rolled product as the technology of aluminium alloy Foundry Production is more and more ripe.Current casting
It is less for the uniformity concern of temperature in ingot casting liquid cave when ingot, hot rolling production, and when casting dummy ingot, dummy bar head has often
Aluminium phenomenon is leaked, leads to dummy ingot poor quality.After casting, though sawing rear surface quality can meet hot rolling production,
But it is larger that breach is usually present during hot rolling, causes often to carry out since original hot rolling breach is big in follow-up cold rolling
Repeatedly it is broken while and it is larger broken while measure to control final product quality.In order to solve the problems, such as final product quality, improved in hot rolling
Start rolling temperature and finishing temperature, but the effect obtained is unsatisfactory.
Utility model content
Defect for the above-mentioned prior art, the task of the utility model are to provide a kind of for producing aluminium alloy cast ingot
Crystallizer casting buoy solves the problems, such as that ingot casting liquid cave temperature is uneven and then causes ingot quality bad.
Technical solutions of the utility model are as follows：A kind of crystallizer casting buoy for being used to produce aluminium alloy cast ingot, including T shapes
Block, the T-shaped block include alar part and lug boss, and the lug boss is equipped with the first through hole and the second through-hole of axis vertical take-off, described
First through hole and four openings of the second through-hole are located at four sides of the lug boss respectively, and the alar part is equipped with axis vertical take-off
In first through hole axis and the third through-hole of the second through-bore axis, the first through hole, the second through-hole are mutually interconnected with third through-hole
It is logical.
For the flow direction of uniform molten aluminum, the first through hole axis and pair that the second through-bore axis is the lug boss section
Claim axis, third through-hole center orthographic projection falls within the first through hole axis and the intersection point of the second through-bore axis.
In order to advanced optimize molten aluminum flowing, the first through hole and the second through-hole are round rectangle hole, and the third is led to
Hole is circular hole.
Preferably, the alar part grows 270~290mm, and raised 200~220mm of minister, alar part is wide with lug boss, alar part
Width is 140~160mm, 75~80mm of third through-hole aperture.
Preferably, the alar part grows 300~320mm, and raised 240~260mm of minister, alar part is wide with lug boss, alar part
Width is 110~130mm, 62~66mm of third through-hole aperture.
The utility model compared with prior art the advantages of be：The prior art often through crystallizer adjustment and carry
High start rolling temperature improves dummy ingot quality and improves hot rolling breach with finishing temperature, and temperature unevenness and reality in liquid cave
Dummy ingot quality is bad in production and hot rolling product breach is larger, more associated.The utility model breaks through the prior art
Thinking limits, and by the structure for buoy of casting, molten aluminum is scattered from surrounding, is quickly paved with, and temperature drop is reduced.So that initial crystalline
The temperature in liquid cave is uniform and stable in device, reduces the situation of dummy ingot leakage aluminium, while also improves breach situation after hot rolling, subtracts
Lack the generation of rolling breach and reduce the size of rolling breach.
Description of the drawings
Fig. 1 is the structure diagram for the crystallizer casting buoy that the utility model is used to produce aluminium alloy cast ingot.
Fig. 2 is the schematic front view for the crystallizer casting buoy that the utility model is used to produce aluminium alloy cast ingot.
Fig. 3 is the left view schematic diagram for the crystallizer casting buoy that the utility model is used to produce aluminium alloy cast ingot.
Fig. 4 is the schematic top plan view for the crystallizer casting buoy that the utility model is used to produce aluminium alloy cast ingot.
Fig. 5 is ingot casting liquid cave temperature measuring point position view.
Specific embodiment
With reference to embodiment, the utility model is described in further detail, but not as the restriction to the utility model.
Incorporated by reference to shown in Fig. 1 to Fig. 4, the utility model for produce the crystallizer of aluminium alloy cast ingot casting buoy be by
Alar part 1 and lug boss 2 form T-shaped block.Lug boss 2 opens up 3 and second through-hole 4 of first through hole of axis vertical take-off along its bottom surface.The
One through-hole 3 and the second through-hole 4 are round rectangle hole, 3 axis of first through hole and pair that 4 axis of the second through-hole is 2 section of lug boss
Claim axis.Four openings of 3 and second through-hole 4 of first through hole are located at four sides of lug boss 2 respectively.Alar part 1 is being equipped with axis just
The third through-hole 5 of 4 axis of 3 axis of first through hole and the second through-hole is met at, third through-hole 5 is circular hole, and center orthographic projection is fallen within
The intersection point of 4 axis of 3 axis of first through hole and the second through-hole.First through hole 3, the second through-hole 4 and third through-hole 5 are interconnected.
Embodiment 1：Buoy is used for 1 long L of alar part for the crystallizer of 490mm thickness1270mm, 2 long L of lug boss2
200mm, alar part 1 and lug boss 2 are wide, 1 width D of alar part be 140mm, 5 aperture of third through-hole
Embodiment 2：Buoy is used for 1 long L of alar part for the crystallizer of 490mm thickness1280mm, 2 long L of lug boss2
210mm, alar part 1 and lug boss 2 are wide, 1 width D of alar part be 150mm, 5 aperture of third through-hole
Embodiment 3：Buoy is used for 1 long L of alar part for the crystallizer of 490mm thickness1290mm, 2 long L of lug boss2
220mm, alar part 1 and lug boss 2 are wide, 1 width D of alar part be 160mm, 5 aperture of third through-hole
Embodiment 4：Buoy is used for 1 long L of alar part for the crystallizer of 390mm thickness1300mm, 2 long L of lug boss2
240mm, alar part 1 and lug boss 2 are wide, 1 width D of alar part be 110mm, 5 aperture of third through-hole
Embodiment 5：Buoy is used for 1 long L of alar part for the crystallizer of 390mm thickness1310mm, 2 long L of lug boss2
250mm, alar part 1 and lug boss 2 are wide, 1 width D of alar part be 120mm, 5 aperture of third through-hole
Embodiment 6：Buoy is used for 1 long L of alar part for the crystallizer of 390mm thickness1320mm, 2 long L of lug boss2
260mm, alar part 1 and lug boss 2 are wide, 1 width D of alar part be 130mm, 5 aperture of third through-hole
Incorporated by reference to shown in Fig. 5, obtained using the crystallizer casting buoy of the various embodiments described above and using the prior art
Ingot casting liquid cave temperature is as follows
As can be known from the above table, using the crystallizer casting buoy for being used to produce aluminium alloy cast ingot of the utility model, ingot casting liquid
Cave temperature is more uniformly distributed, and broken side amount is can be controlled within 15mm after aluminum alloy heat rolls into finished product.
Claims (5)
1. a kind of for producing the crystallizer of aluminium alloy cast ingot casting buoy, including T-shaped block, the T-shaped block includes alar part and convex
The portion of rising, which is characterized in that the lug boss is equipped with the first through hole and the second through-hole of axis vertical take-off, the first through hole and second
Four openings of through-hole are located at four sides of the lug boss respectively, and the alar part is equipped with axis vertical take-off in first through hole axis
With the third through-hole of the second through-bore axis, the first through hole, the second through-hole and third through-hole are interconnected.
It is 2. according to claim 1 for producing the crystallizer of aluminium alloy cast ingot casting buoy, which is characterized in that described the
One through-bore axis and the symmetry axis that the second through-bore axis is the lug boss section, third through-hole center orthographic projection fall within institute
State first through hole axis and the intersection point of the second through-bore axis.
It is 3. according to claim 1 for producing the crystallizer of aluminium alloy cast ingot casting buoy, which is characterized in that described the
One through-hole and the second through-hole are round rectangle hole, and the third through-hole is circular hole.
4. the crystallizer casting buoy according to claim 1 for being used to produce aluminium alloy cast ingot, which is characterized in that the wing
270~290mm of minister, raised 200~220mm of minister, alar part is wide with lug boss, alar part width be 140~160mm, third
75~80mm of through-hole aperture.
5. the crystallizer casting buoy according to claim 1 for being used to produce aluminium alloy cast ingot, which is characterized in that the wing
300~320mm of minister, raised 240~260mm of minister, alar part is wide with lug boss, alar part width be 110~130mm, third
62~66mm of through-hole aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422925.0U CN207479550U (en) | 2017-10-31 | 2017-10-31 | For producing the crystallizer of aluminium alloy cast ingot casting buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422925.0U CN207479550U (en) | 2017-10-31 | 2017-10-31 | For producing the crystallizer of aluminium alloy cast ingot casting buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479550U true CN207479550U (en) | 2018-06-12 |
Family
ID=62478222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721422925.0U Withdrawn - After Issue CN207479550U (en) | 2017-10-31 | 2017-10-31 | For producing the crystallizer of aluminium alloy cast ingot casting buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716886A (en) * | 2017-10-31 | 2018-02-23 | 江苏常铝铝业股份有限公司 | For producing the crystallizer casting buoy of aluminium alloy cast ingot |
| CN114477980A (en) * | 2021-12-31 | 2022-05-13 | 乳源瑶族自治县东阳光高纯新材料有限公司 | Preparation method of special float for aluminum alloy ingot casting and special float |
-
2017
- 2017-10-31 CN CN201721422925.0U patent/CN207479550U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716886A (en) * | 2017-10-31 | 2018-02-23 | 江苏常铝铝业股份有限公司 | For producing the crystallizer casting buoy of aluminium alloy cast ingot |
| CN107716886B (en) * | 2017-10-31 | 2024-02-20 | 江苏常铝铝业集团股份有限公司 | Crystallizer casting buoy for producing aluminum alloy cast ingot |
| CN114477980A (en) * | 2021-12-31 | 2022-05-13 | 乳源瑶族自治县东阳光高纯新材料有限公司 | Preparation method of special float for aluminum alloy ingot casting and special float |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 Baimaixi, Guli Town, Changshu City, Jiangsu Province Patentee after: Jiangsu Changaluminium Group Co.,Ltd. Address before: 215500 Baimaixi, Guli Town, Changshu City, Jiangsu Province Patentee before: JIANGSU ALCHA ALUMINIUM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180612 Effective date of abandoning: 20240220 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180612 Effective date of abandoning: 20240220 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |