CN202411365U - Wheel type aluminum alloy continuous casting device - Google Patents
Wheel type aluminum alloy continuous casting device Download PDFInfo
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- CN202411365U CN202411365U CN2012200001123U CN201220000112U CN202411365U CN 202411365 U CN202411365 U CN 202411365U CN 2012200001123 U CN2012200001123 U CN 2012200001123U CN 201220000112 U CN201220000112 U CN 201220000112U CN 202411365 U CN202411365 U CN 202411365U
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- steel band
- casting
- wheel
- aluminum alloy
- casting wheel
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Abstract
The utility model discloses a wheel type aluminum alloy continuous casting device, comprising an aluminum casting ladle, a casting wheel, a steel belt, a steel belt wheel, a steel belt pressing device, a hydraulic straightening device, an impressing device, a stamp printing device and a slitting roller. With the adoption of the wheel type aluminum alloy continuous casting device provided by the utility model, the continuous casting processes of an aluminum alloy is greatly reduced; the production cost is reduced; the production efficiency is greatly improved; and the energy consumption is reduced for more than 30%. By using a steel belt rotary indirect cooling manner, no cracks and less oxide skin exist on the surface of the aluminum alloy, so that the quality and the precision of a finished product can be improved. The wheel type aluminum alloy continuous casting device has better economic benefits.
Description
Technical field
The utility model relates to a kind of aluminium casting apparatus, particularly a kind of tyre type aluminium alloy casting apparatus.
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Background technology
At present, the production technology of current aluminium sheet made-up belt has only two kinds: a kind of ingot casting hot rolling technology that is called; Another kind is called continuous casting process.The ingot casting hot rolling technology is following: the single chassis monovolume is got, single-frame double-coiling; Hot roughing-finish rolling, hot roughing+hot continuous rolling production line can be set up double-roll type foundry production line and double belt foundry production line according to continuous casting process.In fact, one to have three kinds of technologies available here, i.e. ingot casting hot rolling technology, casting-rolling technology and casting and rolling process.The characteristics of ingot casting hot rolling technology: process route is long, operation is many; Comprise sheet slab casting, saw head, mill face, preheating or homogenising, hot roughing (to about 25mm), heat connect finish rolling (afterwards connecing cold rolling and finish rolling), energy consumption is high, the material consumption is high, the technology waste product is many, original capital is higher.Existing processes has adopted aluminium water Direct Water spray cooling back stay mode, the improper tensile phenomenon that exists of parameter control, and whole explained hereafter speed can not further improve.
The utility model content
In order to overcome the deficiency of existing aluminium alloy casting apparatus, the utility model provides a kind of tyre type aluminium alloy casting apparatus.
The utility model solves the technical scheme that its technical problem adopted: tyre type aluminium alloy continuous casting and rolling device; Comprise and water the aluminium bag; Comprise that also casting wheel, steel band, wheeled steel, steel band hold down gag, hydraulic flattening device, impression device, roll extrusion make a yard device, slitting mill; Water the aluminium bag and be arranged on the casting wheel top, steel band wraps the lower branch of casting wheel; Steel band seals around four wheeled steels, and is close to the casting wheel lower branch through the steel band hold down gag; The steel band casting wheel of can fitting rotates; Be provided with spray equipment around steel band and the casting wheel.
The overall diameter of casting wheel is 1500～2600mm, and the central authorities of its cylindrical are provided with a circle embryo groove, and the embryo groove is trapezoidal groove, and embryo groove trapezoidal cross-section is long-pending to be 5290mm2.
Be provided with compressed air hose and nozzle in the spray equipment.
Be provided with hydraulic cylinder in the hydraulic flattening device.
The utility model has adopted unique wheel band rotation cooling to make the aluminium water crystallization, and shower water has improved cooling effectiveness after increasing compressed air; The aluminium alloy speed of production increases substantially, and operation links up, reduces energy loss; Through water spray cooling steel band, through steel band rotation carrying out heat exchange.
The beneficial effect of the utility model is; Significantly reduced the continuous casting and rolling operation, reduced production costs, production efficiency significantly improves; Reduce energy resource consumption more than 30%; The employing steel band rotates indirect type of cooling aluminum alloy surface flawless, oxide skin is few, has improved the quality and the precision of finished product, has favorable economic benefit.
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Description of drawings
Fig. 1 is the utility model tyre type aluminium alloy casting apparatus structural representation;
Fig. 2 is the structural representation of the casting wheel of the utility model;
Fig. 3 is the enforcement sketch map of the utility model.
Parts and numbering among the figure:
1-waters the aluminium bag; The 2-casting wheel; The 3-steel band; The 4-wheeled steel; 5-steel band hold down gag; 6-hydraulic flattening device; The 7-impression device; The 8-spray equipment; 9-embryo groove; A yard device is beaten in the 10-roll extrusion, the 11-slitting mill.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Shown in Fig. 1-3; Tyre type aluminium alloy continuous casting and rolling device; Comprise and water aluminium bag 1; Comprise that also casting wheel 2, steel band 3, wheeled steel 4, steel band hold down gag 5, hydraulic flattening device 6, impression device 7, roll extrusion make yard device 10, slitting mill 11, water aluminium bag 1 and be arranged on casting wheel 2 tops that steel band 3 wraps the lower branch of casting wheel 2; Steel band 3 seals around four wheeled steels 4, and is close to casting wheel 2 lower branches through steel band hold down gag 5; Can fit casting wheel 2 of steel band 3 rotates; Be provided with spray equipment 8 around steel band 3 and the casting wheel 2.
The practical implementation step is following:
Smelting furnace:
The aluminium alloy base adds thermal recovery 10MW tubing eddy-current heating system, this device totally 6 solid state heater, 730～750 ℃ of every power output 1650kW, frequency 1kHz tapping temperatures.
Water pot:
Wheel band rotation crystallization:
After aluminium water is poured in the embryo groove 9 of casting wheel 2 that the cross section is a H type colyliform continuously; Casting wheel 2 is rotated counterclockwise, and the steel band 3 of applying and four wheeled steels 4 also rotate simultaneously, and spray equipment 8 is to steel band 3 injecting condensed air and water under high pressure cooling simultaneously; Behind rotation 200～290 degree along with casting wheel 2; The crystallization of aluminium water condensation is the aluminium alloy base, and in steel band 3 and casting wheel 2 separation point positions, the aluminium alloy embryo separates with casting wheel 2.Because cooling water does not directly contact with aluminium water, the aluminium alloy embryonic pole produces oxide skin and crackle less, and spray equipment adopts the cooling of water under high pressure compressed air, and condensation effect is good, and aluminium alloy embryo quality significantly improves than traditional handicraft.
Hydraulic flattening:
The aluminium alloy embryo that solidifies is sent to hydraulic flattening device 6 alignings, and hydraulic flattening device 6 adopts five wheeled active alignings, and the aligning wheel all adopts the 40Cr modifier treatment up and down; Last wheel external diameter 360mm, the lower whorl external diameter is 350mm, motor adopts 11KW, 1450r/min, 4P; Two-wheeled, following three-wheel above reductor adopts; Arranged in dislocation, main motor is given three following wheels through chain with transmission of power, reaches the initiatively purpose of aligning; The up-down of top two-wheeled realizes that through oil cylinder its axial line remains horizontal direction in up-down, in the aligning process, can not produce concentric force so respectively, and aluminium alloy ingots can not walked the limit.
Impression is beaten sign indicating number:
Aligning back aluminium alloy gets into 7 dozens of sign indicating numbers of impression device; The power of impression device 7 is given the pinch roller on the axle through gear transmission, and upper and lower pinch roller bottom has all processed trough; Gap between last wheel and the lower whorl can be adjusted among a small circle.Last lower whorl all adopts the 40Cr modifier treatment, on take turns external diameter 364mm, the lower whorl external diameter is 420mm, the impression motor adopts 15KW, 1450r/min, 4P, cycloidal planetary gear speed reducer.Beat sign indicating number employing motor 4KW, 1450r/min, 4P, cycloidal planetary gear speed reducer.
Roll extrusion is beaten to take turns on yard device 10 10 word nails is installed, and the user can install according to the needs of oneself.Lower whorl adopts motor-driven, and the up-down of last wheel realizes that through oil cylinder the compression distance of font is adjustable.
Roller shear:
Break aluminium alloy behind the sign indicating number through slitting mill 11,11 pairs of aluminium alloy ingots of slitting mill are sheared, and the aluminium alloy ingots under shearing is stacked by stacking machine.
This connects the operation that tyre type casting tandem rolling device significantly reduces existing continuous casting and rolling, reduces fixed investment greatly, and energy savings consumes more than 30%, and cooling makes slab surface crack few indirectly, and oxide skin is few, has improved the quality and the dimensional accuracy of finished section bar.
Claims (4)
1. tyre type aluminium alloy casting apparatus; Comprise and water aluminium bag (1); It is characterized in that; Comprise that also casting wheel (2), steel band (3), wheeled steel (4), steel band hold down gag (5), hydraulic flattening device (6), impression device (7), roll extrusion make a yard device (10), slitting mill (11), the described aluminium bag (1) that waters is arranged on casting wheel (2) top, and described steel band (3) wraps the lower branch of casting wheel (2); Steel band (3) seals around four wheeled steels (4), and is close to casting wheel (2) lower branch through steel band hold down gag (5); Steel band (3) casting wheel (2) of can fitting rotates; Steel band (3) and casting wheel (2) are provided with spray equipment (8) on every side.
2. tyre type aluminium alloy casting apparatus according to claim 1; It is characterized in that; The overall diameter of described casting wheel (2) is 1500～2600mm; The central authorities of its cylindrical are provided with a circle embryo groove (9), and described embryo groove (9) is trapezoidal groove, and embryo groove (9) trapezoidal cross-section is long-pending to be 5290mm2.
3. tyre type aluminium alloy casting apparatus according to claim 1 is characterized in that described spray equipment is provided with compressed air hose and nozzle in (8).
4. tyre type aluminium alloy casting apparatus according to claim 1 is characterized in that, is provided with hydraulic cylinder in the described hydraulic flattening device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200001123U CN202411365U (en) | 2012-01-02 | 2012-01-02 | Wheel type aluminum alloy continuous casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200001123U CN202411365U (en) | 2012-01-02 | 2012-01-02 | Wheel type aluminum alloy continuous casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411365U true CN202411365U (en) | 2012-09-05 |
Family
ID=46736161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200001123U Expired - Fee Related CN202411365U (en) | 2012-01-02 | 2012-01-02 | Wheel type aluminum alloy continuous casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489678A (en) * | 2012-01-02 | 2012-06-13 | 成都蜀虹机械设备有限公司 | Wheel band type aluminum alloy continuous casting process and device |
| CN104511579A (en) * | 2014-12-29 | 2015-04-15 | 澳洲澳秀科技有限公司 | Roller belt type continuous casting machine and strip cast rolling device with same |
-
2012
- 2012-01-02 CN CN2012200001123U patent/CN202411365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489678A (en) * | 2012-01-02 | 2012-06-13 | 成都蜀虹机械设备有限公司 | Wheel band type aluminum alloy continuous casting process and device |
| CN104511579A (en) * | 2014-12-29 | 2015-04-15 | 澳洲澳秀科技有限公司 | Roller belt type continuous casting machine and strip cast rolling device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU SHUHONG EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER NAME: SHUHONG MACHINERY EQUIPMENT CO., LTD., CHENGDU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Rainbow Hongye 610306 Chengdu Road, Sichuan province Chengxiang town Qingbaijiang District No. 8 jade Patentee after: Chengdu Shuhong Equipment Manufacturing Corporation Limited Address before: Rainbow Hongye 610306 Chengdu Road, Sichuan province Chengxiang town Qingbaijiang District No. 8 jade Patentee before: Chengdu Shuhong Machinery Corp. Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20190102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |