CN202517015U - Copper and copper alloy flat ingot integrated crystallizer tooling system - Google Patents
Copper and copper alloy flat ingot integrated crystallizer tooling system Download PDFInfo
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- CN202517015U CN202517015U CN2012201583422U CN201220158342U CN202517015U CN 202517015 U CN202517015 U CN 202517015U CN 2012201583422 U CN2012201583422 U CN 2012201583422U CN 201220158342 U CN201220158342 U CN 201220158342U CN 202517015 U CN202517015 U CN 202517015U
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Abstract
The utility model discloses a copper and copper alloy flat ingot integrated crystallizer tooling system. The crystallizer tooling system is characterized by comprising multiple crystallizers, a copper sleeve of each crystallizer is in an integral structure, and an inner cavity of each copper sleeve is an ingot casting moulding cavity. Using the ingot casting device tooling system is convenient to produce, operate and maintain and free of complex assembly before production, so that surface quality of large-specification copper and copper alloy casting ingots can be remarkably improved, the service life of the crystallizers can be prolonged, and multi-head ingot casting operations can be realized and casting production efficiency can be substantially improved while operators are not added.
Description
Technical field
The utility model relates to and belongs to copper and copper alloy metallurgical casting field, especially relates to a kind of copper and copper alloy slab ingot monoblock type crystallizer fixture system.
Background technology
(cross dimensions surpasses 400 * 160mm/mm) copper and the vertical D.C.casting crystallizer of copper alloy to traditional big specification, generally adopts fabricated structure.The copper sheathing of crystallizer is the copper coin that separates separately by four, is fitted together through the external water casing pressure, forms and is cast as die cavity.The problem that this fabricated structure exists is, the faying face of four copper coins requires machining accuracy high, and crystallizer in use because of faults such as temperature distortion are prone to leak, influences ingot quality, also has potential safety hazard.Before producing, need the assembling crystallizer, length consuming time, high to assembly operation personnel's specification requirement, the incrustation scale in the cleaning crystallizer is extremely inconvenient.In addition, the vertical semi-continuous casting process of existing large size copper and copper alloy slab ingot adopts the single head casting more, once only casts an ingot casting, and casting time, the non-cutting time of casting time, production efficiency was extremely low about 4-5h.
The utility model content
The object of the invention is exactly the problem that exists to prior art, and a kind of copper and copper alloy slab ingot monoblock type crystallizer fixture system are provided.
Above-mentioned purpose realizes through following proposal:
A kind of copper and copper alloy slab ingot monoblock type crystallizer fixture system is characterized in that said crystallizer fixture system comprises a plurality of crystallizers, and the copper sheathing of each crystallizer is overall structure, and the inner chamber of copper sheathing is the ingot casting forming cavity.
Fixture system according to above-mentioned is characterized in that, said fixture system comprises 2 crystallizers, and said each crystallizer all has independently water inlet system.
Fixture system according to above-mentioned is characterized in that, said fixture system comprises 3 crystallizers, and the water inlet system of each crystallizer is connected in parallel on the water inlet manifold.
The beneficial effect of the utility model: use this ingot casting device fixture system, production, operation, easy to maintenance before production, need not to carry out loaded down with trivial details assembling process.(cross dimensions surpasses 400 * 160mm/mm) copper and copper alloy casting ingot surface quality, improves the service life of crystallizer can to significantly improve big specification.Under the situation that does not increase operating personnel, can realize the bull pouring practice, increase substantially casting production efficiency.
Description of drawings
Fig. 1 is the single crystallizer copper sleeve leptoprosopy structural representation that the utility model adopts;
Fig. 2 is wide structural representation of single crystallizer copper sleeve that the utility model adopts;
Fig. 3 is the structural representation of embodiment 1 of the fixture system of the utility model;
Fig. 4 is the structural representation of embodiment 2 of the fixture system of the utility model.
The specific embodiment
Referring to Fig. 1 and Fig. 2, single crystallizer comprises that copper sheathing 1, ingot casting forming cavity 2, wide cooling water inlet channel 3, wide cooling moisture water water channel 4, screw 5, water jet 6, leptoprosopy cooling water inlet channel 7, leptoprosopy cool off moisture water water channel 8, water spray plate 14, water spray plate hold-down bolt 15 etc. and partly form.Crystallizer copper sleeve 1 is an overall structure, and the inner chamber of copper sheathing 1 is the ingot casting forming cavity.On the top of copper sheathing 1, along the horizontal direction of 1 wide of copper sheathing and leptoprosopy, being drilled with diameter respectively is the cooling water inlet channel (3,7) of Ф 25-50mm, is drilled with cooling moisture water water channel (4,8) respectively along 1 wide short transverse with leptoprosopy of copper sheathing.Water spray plate 14 relies on hold-down bolt 15 to be anchored on the lower edge of copper sheathing 1.The intensive hole for water spraying of being offered on the water spray plate is communicated with cooling moisture water water channel (4,8).The diameter of hole for water spraying is Ф 3-6mm, and the ingot casting diameter is big more, and the quantity of hole for water spraying is many more, and the hole for water spraying quantity that the ingot casting that general cross dimensions is 430 * 170mm/mm is offered is 96, and the hole for water spraying diameter is Ф 4mm.Primary cooling water gets into crystallizer through inlet channel (3,7); Flow downward along cooling moisture water water channel (4,8), and the copper liquid in the ingot casting forming cavity 2 is once cooled off, spray through the hole for water spraying on the water spray plate 14; Form secondary cooling water, ingot casting is directly cooled off.Monoblock type flat ingot mould copper sheathing structural representation is seen Fig. 1.
The material of slab ingot monoblock type crystallizer copper sleeve 1 is T2 or TAg0.1 or zirconium copper QZr0.2, and the water spray plate material is the Q235 steel plate.
The height of single crystallizer is (cross dimensions is that the ingot casting of 430 * 170mm/mm is an example) between the 260-300mm, the height of more traditional crystallizer low about 200.As far as the direct water-cooling casting, the height of crystallizer is low more, and the primary water intensity of cooling is low more, and the ingot casting solid-liquid two-phase region contacts apart from short more with the crystallizer inwall, and ingot surface quality is good more.
Primary cooling water is an industrial cycle soft water, can prevent that calcium, magnesium ion from depositing, adhering at the crystallizer copper sleeve inwall, guarantees that crystallizer heat transfer boundary condition in whole lifetime is stable, and its effect mainly is to make the copper liquid in the crystallizer form surperficial scull.Primary cooling water divides the hole for water spraying ejection of water water channel (4,8) and water spray plate 14 to form secondary cooling water through crystallizer, is used for directly the secondary cooling being carried out on the ingot casting scull surface of pulling out crystallizer.
Can single crystallizer be installed on the casting platform; A casting time big specification ingot casting of casting, also can with two independently crystallizer be installed on the two stations castings platform 11, relies on a people to operate; Cast the inferior two big specification ingot castings of casting simultaneously for one, the ingot casting work efficiency improves 1 times.Can also three and above independently crystallizer be installed on the casting platform 19, rely on people's operation, three and above big specification ingot casting time are cast in casting simultaneously, the ingot casting work efficiency bring up to original 3 times reach more than.The material of casting platform is the Q235 steel plate.
Embodiment 1
Two station ingot casting device fixture systems comprise the two station ingot casting 1# of system crystallizers 9, the two station ingot casting 2# of system crystallizers 10, two stations casting platform 11, crystallizer water inlet manifold (12,13).Two crystallizers 9 and 10 are installed in respectively on the two stations casting platform 11.See Fig. 2.
Three stations and above ingot casting device fixture system comprise the three station ingot casting 1# of system crystallizers 16, the three station ingot casting 2# of system crystallizers 17, the three station ingot casting 3# of system crystallizers 18, three stations casting platform 19, three station system crystallizer water inlet manifolds 20.The water inlet system of each crystallizer is connected in parallel on the water inlet manifold.See Fig. 3.
Claims (3)
1. copper and copper alloy slab ingot monoblock type crystallizer fixture system is characterized in that said crystallizer fixture system comprises a plurality of crystallizers, and the copper sheathing of each crystallizer is overall structure, and the inner chamber of copper sheathing is the ingot casting forming cavity.
2. fixture system according to claim 1 is characterized in that, said fixture system comprises 2 crystallizers, and said each crystallizer all has independently water inlet system.
3. fixture system according to claim 1 is characterized in that, said fixture system comprises 3 crystallizers, and the water inlet system of said each crystallizer is connected in parallel on the water inlet manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201583422U CN202517015U (en) | 2012-04-16 | 2012-04-16 | Copper and copper alloy flat ingot integrated crystallizer tooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201583422U CN202517015U (en) | 2012-04-16 | 2012-04-16 | Copper and copper alloy flat ingot integrated crystallizer tooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517015U true CN202517015U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201583422U Expired - Fee Related CN202517015U (en) | 2012-04-16 | 2012-04-16 | Copper and copper alloy flat ingot integrated crystallizer tooling system |
Country Status (1)
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| CN (1) | CN202517015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014752A (en) * | 2014-05-30 | 2014-09-03 | 上海坤孚企业(集团)有限公司 | Vertical type direct water cooling semicontinuous multi-ingot casting system |
| CN104368772A (en) * | 2014-12-01 | 2015-02-25 | 洛阳双瑞达特铜有限公司 | Integrated crystallizer for slab ingot |
-
2012
- 2012-04-16 CN CN2012201583422U patent/CN202517015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014752A (en) * | 2014-05-30 | 2014-09-03 | 上海坤孚企业(集团)有限公司 | Vertical type direct water cooling semicontinuous multi-ingot casting system |
| CN104368772A (en) * | 2014-12-01 | 2015-02-25 | 洛阳双瑞达特铜有限公司 | Integrated crystallizer for slab ingot |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20121107 Termination date: 20150416 |
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| EXPY | Termination of patent right or utility model |