CN207358114U - A kind of large thick-wall ingot mould casting moulding system - Google Patents
A kind of large thick-wall ingot mould casting moulding system Download PDFInfo
- Publication number
- CN207358114U CN207358114U CN201721471308.XU CN201721471308U CN207358114U CN 207358114 U CN207358114 U CN 207358114U CN 201721471308 U CN201721471308 U CN 201721471308U CN 207358114 U CN207358114 U CN 207358114U
- Authority
- CN
- China
- Prior art keywords
- foam mold
- layer cross
- cross gate
- ingot mould
- sprue
- 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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims abstract description 24
- 238000000465 moulding Methods 0.000 title claims abstract description 13
- 239000006260 foam Substances 0.000 claims abstract description 30
- 239000004576 sand Substances 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 238000005253 cladding Methods 0.000 claims 1
- 206010039509 Scab Diseases 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 208000015943 Coeliac disease Diseases 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of large thick-wall ingot mould casting moulding system, with foam mold, the foam mold is coated with resin sand, foam mold has each side been arranged symmetrically a set of running gate system, sprue cup is equipped with the top of the running gate system, the sprue cup has sprue, the sprue is equipped with first layer cross gate successively from top to bottom, second layer cross gate and third layer cross gate, the first layer cross gate, an ingate is equipped with by second layer cross gate and third layer cross gate, the ingate is connected with foam mold, the top of the foam mold is circumferentially arranged, and several are vented run-off feeders and bright feeding head, the both sides of each bright feeding head are respectively provided with an exhaust run-off feeder；The utility model uses three layers of stepped running gate system of rising pouring+middle note+teeming, is poured into a mould at the same time by chute double-contracting, solves the problems such as large thick-wall casting ingot mould easily produces shrinkage porosite, inner wall scab.
Description
Technical field
Parts Foundry Production technical field is the utility model is related to, especially a kind of large thick-wall ingot mould casting pouring
System.
Background technology
Ingot mould is the important tool of molten steel agglomeration, is that steel mill molding produces casting unit that is indispensable, being used in turn,
Its surface and internal soundness and steel ingot cost to steel ingot has a major impact.Molten steel is so as to the press mold of coagulation forming, steel
Ingot mould service life (secondary) or ingot mould consumption (kg/t steel) are a main economic and technical indices of STEELMAKING PRODUCTION.
Large ingot mould casting section thickness is up to 250-300mm, and highly up to 2500-3000mm, substance is in more than 24t.Tradition
Casting uses wooden core box and steel plate butt welding external mold, and by cast molding after moulding, coremaking, assembling, the Mold Making cycle is long, takes
With height, low production efficiency cannot meet that the friendship phase requires.Conventional cast uses Shower gating system, to shower gate and riser
Line positioning, the casting that slightly deviation is produced just occur that mouthful position inner wall sand washing that drenches with rain is not easy in advance before top box is made for position
Cleaning, and the casting flaw such as cast top evacuation.Therefore, it is this reality to research and develop a kind of large thick-wall ingot mould casting moulding system
With the important content of new research.
The content of the invention
The purpose of this utility model seeks to solve traditional casting system to occur that mouthful position inner wall sand washing that drenches with rain is not easy
A kind of the problems such as cleaning and cast top evacuate casting flaw, there is provided large thick-wall ingot mould casting moulding system.
The concrete scheme of the utility model is：A kind of large thick-wall ingot mould casting moulding system, has foam mold, institute
State foam mold and be coated with resin sand, foam mold has each side been arranged symmetrically a set of running gate system, the cast
The top of system is equipped with sprue cup, and the sprue cup has sprue, and the sprue is equipped with first layer successively from top to bottom
Cross gate, second layer cross gate and third layer cross gate, the first layer cross gate, second layer cross gate and third layer cross gate
Side is equipped with four ingates, and the ingate is connected with foam mold, and the top of the foam mold is circumferentially placed with
Several exhaust run-off feeders and bright feeding head, the both sides of each bright feeding head are respectively provided with an exhaust run-off feeder.
Preferably, the top layout of foam mold described in the utility model has 4 bright feeding heads and 6 exhaust deslagginves
Riser.
Preferably, foam mold described in the utility model has a cylinder, and the cylinder is in hollow cylindrical structural, cylinder
Two lifting lugs have radially each side been arranged symmetrically on body.
The utility model compared with prior art, has the following advantages：
（1）The utility model uses three layers of stepped two sets of independent running gate system of rising pouring+middle note+teeming, by slipping
Groove double-contracting is poured into a mould at the same time, solves the problems, such as that large thick-wall casting ingot mould easily produces the casting flaws such as shrinkage porosite, inner wall scab.
（2）The utility model is by designing rational horizontal, straight, ingate and bright feeding head and being vented run-off feeder
Positions and dimensions, in casting bottom symmetrical location arrangements third layer cross gate and four ingates, in casting short transverse
Between location arrangements second layer cross gate and four ingates, cast top arrangement first layer cross gate and four ingates, is inside poured
Cross gate of the road respectively with same layer connects, while arranges bright feeding head in cast top connection and reasonable arrangement and be vented run-off feeder
Position, two iron clad water steadily pour cavity by chute, ensure that the quality of pouring cast part.
（3）The utility model uses resin sand and foam mold casting technique, foam mold and ingot mould cast shape, knot
Structure is identical, die modeling, the core manufacturing craft of traditional wooden core box and steel plate butt welding external mold is replaced with Foam Pattern, significantly
Save the fabrication cycle and cost of manufacture of model.
Brief description of the drawings
Fig. 1 is the top view of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the structure diagram of foam mold；
Wherein：1- foam molds, 2- sprue cups, 3- sprues, 4- first layer cross gates, 5- second layer cross gates, 6-
Three layers of cross gate, 7- ingates, 8- exhaust run-off feeders, the bright feeding heads of 9-, 10- cylinders, 11- lifting lugs.
Embodiment
Referring to Fig. 1-3, a kind of large thick-wall ingot mould casting moulding system of the present embodiment, has foam mold 1, described
Foam mold 1 is coated with resin sand, and foam mold 1 has each side been arranged symmetrically a set of running gate system, the cast
The top of system is equipped with sprue cup 2, and the sprue cup 2 has a sprue 3, and the sprue 3 is equipped with the successively from top to bottom
One layer of cross gate 4, second layer cross gate 5 and third layer cross gate 6, the first layer cross gate 4, second layer cross gate 5 and
Four ingates 7 are equipped with by three layers of cross gate 6, the ingate 7 is connected with foam mold 1, the top of the foam mold 1
Portion is circumferentially placed with 6 exhaust run-off feeders 8 and 4 bright feeding heads 9, and the both sides of each bright feeding head 9 are respectively provided with one
A exhaust run-off feeder 8.
Preferably, foam mold 1 described in the present embodiment has cylinder 10, and the cylinder 10 is in hollow cylinder knot
Structure, has radially each side been arranged symmetrically two lifting lugs 11 on cylinder 10.
Claims (3)
1. a kind of large thick-wall ingot mould casting moulding system, it is characterized in that：With foam mold, the foam mold outer cladding
There is resin sand, foam mold has each side been arranged symmetrically a set of running gate system, and the top of the running gate system, which is equipped with, pours
Cup, the sprue cup have a sprue, and the sprue is equipped with first layer cross gate successively from top to bottom, the second layer is horizontal pours
Road and third layer cross gate, are equipped with four by the first layer cross gate, second layer cross gate and third layer cross gate and pour
Road, the ingate are connected with foam mold, and the top of the foam mold is circumferentially placed with several exhaust deslagginves and emits
Mouth and bright feeding head, the both sides of each bright feeding head are respectively provided with an exhaust run-off feeder.
2. a kind of large thick-wall ingot mould casting moulding system according to claim 1, it is characterized in that：The foam mold
Top be equipped with 6 exhaust run-off feeders and 4 bright feeding heads.
3. a kind of large thick-wall ingot mould casting moulding system according to claim 1, it is characterized in that：The foam mold
With cylinder, the cylinder is in hollow cylindrical structural, and two have radially each side been arranged symmetrically on cylinder
Lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471308.XU CN207358114U (en) | 2017-11-07 | 2017-11-07 | A kind of large thick-wall ingot mould casting moulding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471308.XU CN207358114U (en) | 2017-11-07 | 2017-11-07 | A kind of large thick-wall ingot mould casting moulding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358114U true CN207358114U (en) | 2018-05-15 |
Family
ID=62346253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721471308.XU Expired - Fee Related CN207358114U (en) | 2017-11-07 | 2017-11-07 | A kind of large thick-wall ingot mould casting moulding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358114U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883314A (en) * | 2019-10-08 | 2020-03-17 | 张家港科杰机械装备有限公司 | Double-layer motor process |
| CN112191803A (en) * | 2020-09-29 | 2021-01-08 | 重庆江增机械有限公司 | Manufacturing method of large cylindrical steel ingot die casting |
| CN113814363A (en) * | 2021-09-16 | 2021-12-21 | 黄石新兴管业有限公司 | Bottom shower type in-core pouring system for large steel ingot mold casting |
| CN113814350A (en) * | 2021-09-16 | 2021-12-21 | 黄石新兴管业有限公司 | Modeling structure and casting method for manufacturing large floating type ingot mold |
| CN115592072A (en) * | 2022-12-13 | 2023-01-13 | 衡水中裕铁信装备工程有限公司（Cn） | Composite casting method of hinge beam casting |
-
2017
- 2017-11-07 CN CN201721471308.XU patent/CN207358114U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883314A (en) * | 2019-10-08 | 2020-03-17 | 张家港科杰机械装备有限公司 | Double-layer motor process |
| CN112191803A (en) * | 2020-09-29 | 2021-01-08 | 重庆江增机械有限公司 | Manufacturing method of large cylindrical steel ingot die casting |
| CN113814363A (en) * | 2021-09-16 | 2021-12-21 | 黄石新兴管业有限公司 | Bottom shower type in-core pouring system for large steel ingot mold casting |
| CN113814350A (en) * | 2021-09-16 | 2021-12-21 | 黄石新兴管业有限公司 | Modeling structure and casting method for manufacturing large floating type ingot mold |
| CN113814363B (en) * | 2021-09-16 | 2022-12-27 | 黄石新兴管业有限公司 | Bottom shower type in-core pouring system for large steel ingot mold casting |
| CN115592072A (en) * | 2022-12-13 | 2023-01-13 | 衡水中裕铁信装备工程有限公司（Cn） | Composite casting method of hinge beam casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |