CN104972068A - Slag stopping sprue cup - Google Patents
Slag stopping sprue cup Download PDFInfo
- Publication number
- CN104972068A CN104972068A CN201510436289.6A CN201510436289A CN104972068A CN 104972068 A CN104972068 A CN 104972068A CN 201510436289 A CN201510436289 A CN 201510436289A CN 104972068 A CN104972068 A CN 104972068A
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- China
- Prior art keywords
- sprue
- gate body
- chamber
- slag
- cup according
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Abstract
A slag stopping sprue cup comprises a sprue gate body, a sand box, a sprue and a refractory brick. The slag stopping sprue cup is characterized in that the sprue gate body is internally provided with a partition board part arranged in the width direction of the sprue gate body; the partition board part divides the interior of the sprue gate body into a pouring-in cavity and an inpour cavity communicated with the sprue; the bottom of the partition board part is provided with a protrusion arranged in the width direction of the sprue gate body; a communicating channel communicated with the pouring-in cavity and the inpour cavity is located below the slag stopping refractory brick. The slag stopping sprue cup is high in manufacturing efficiency, molten iron cannot be wasted in the pouring process, there is no need to place slag stopping fireproof cotton and slag conglomeration agents manually, and risks cannot exist in slag stopping effect in the pouring process.
Description
Technical field
The present invention relates to casting technology field, is specifically a kind of skim gate cup.
Background technology
The many uses of cup of existing wind power casting are drawn the cork the quantitative pouring basin of formula.When pouring into a mould for preventing regulus and air to be involved in foundry goods, pouring basin is after pouring into motlten metal liquid, and operating personnel need stand molten iron high-temperature baking in pouring basin, spread poly-slag agent and resistance to guncotton.Cause a lot of potential safety hazard like this, reduce labor productivity, and manually place the resistance to guncotton of pushing off the slag and poly-slag agent, there is risk in pushing off the slag effect, through rough theory calculate, in quantitative pouring basin, the iron liquid of last about about 4T-5T is the dirtiest, not only have breed, nodularization produce slag mix, iron liquid is also had to contact with air for a long time and the oxidizing slag that produces, that is when pouring into a mould the iron liquid of last 4-5T, iron liquid surface easily forms whirlpool, and the slag in iron liquid is probably sucked die cavity by whirlpool, causes foundry goods slag inclusion.Secondly molten iron is poured in pouring basin, stays for some time, and causes certain instant inoculation decline and molten iron oxidation, and there is molten iron and pour pouring basin into and there is the excessive phenomenon of molten iron, waste molten iron.
Summary of the invention
The technical problem to be solved in the present invention is, provide that a kind of make efficiency is high, cast time iron liquid can not be caused to waste, without the need to manually placing the resistance to guncotton of pushing off the slag and poly-slag agent, cast time pushing off the slag effect can not there is the skim gate cup of risk.
Technical scheme of the present invention is, a kind of skim gate cup, comprise gate body, sandbox, sprue, refractory brick, it is characterized in that: gate body inside is provided with the partition part arranged along gate body width, partition part by gate body interior separation become pour into chamber and be communicated with sprue flow to chamber, the bottom of described partition part is provided with the projection arranged along gate body width, for be communicated with the circulation passage pouring into chamber and flow to chamber below pushing off the slag refractory brick.
As a preferred embodiment of the present invention, described projection is cambered surface near the surface of circulation passage, and preferred radian is 45 °.
As second all preferred versions of the present invention, the cross section of described projection is " type.
As the third preferred version of the present invention, the cross section of described projection is ┐ type.
Further, the height of described projection is slightly larger than the height of circulation passage.
Further, the width of described projection equals the width of circulation passage.
Further, the length of described circulation passage is 5 ~ 10cm.
Further, pour into described in chamber for holding 1.5 ~ 2 times that the volume of iron liquid is the volume for holding iron liquid flowing to chamber.
Further, the height of sprue diameter and gate body is 1:3.
Further, the groove can placing pushing off the slag refractory brick is provided with in the middle of described partition part.
Further, described sandbox both sides all establish 3 to hang handle, described in hang being triangularly arranged.
Further, described sandbox outer wall upper end is equipped with current-following inoculation fixed head.
Beneficial effect of the present invention is as follows:
1., without the need to manually placing the resistance to guncotton of pushing off the slag and poly-slag agent, using pushing off the slag refractory brick and the male cooperation arranged along gate body width to be intercepted by oxidizing slag and pouring in chamber.
2. do not need workman in the local operation very near apart from molten iron, improve personal safety; Fabrication and installation are simple, improve operating efficiency; Have two cast directions selective, practicality is stronger.
3. four direction is all welded with current-following inoculation fixed head, convenient cast.Both sides are equipped with 3 and hang handle simultaneously, facilitate lifting and the upset of sandbox.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is the first embodiment cross-sectional schematic of the present invention.
Fig. 4 is the second embodiment cross-sectional schematic of the present invention.
Fig. 5 is the third embodiment cross-sectional schematic of the present invention.
In figure: 1 gate body, 2 sandboxs, 3 partition part, 4 protruding, 5 circulation passages, 11 pour into that chamber, 12 flows to chamber, 13 sprues, 14 conformal iron plates, 21 hang handle, 22 current-following inoculation fixed heads, 31 pushing off the slag refractory brick, 32 grooves.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of skim gate cup, comprise gate body 1, sandbox 2, the partition part 3 arranged along gate body 1 width is provided with in gate body 1 inside, partition part 3 by gate body interior separation become pour into chamber 11 and be communicated with sprue 13 flow to chamber 12, the groove 32 can placing pushing off the slag refractory brick 31 is provided with in the middle of described partition part 3, the bottom of described partition part 3 is provided with the projection 4 arranged along gate body 1 width, for being communicated with the circulation passage 5 pouring into chamber 11 and flow to chamber 12 below pushing off the slag refractory brick 31.
As the first embodiment of the present invention, described protruding 4 is cambered surface near the surface of circulation passage 5, and preferred radian is 45 °.
As the second embodiment of the present invention, the described cross section of protruding 4 is " type.
As the third embodiment of the present invention, the described cross section of protruding 4 is ┐ type.
The described height of protruding 4 is slightly larger than the height of circulation passage 5.
The described width of protruding 4 equals the width of circulation passage 5.
The length of described circulation passage 5 is 8cm.
Described pour into chamber 11 for holding 1.5 ~ 2 times that the volume of iron liquid is the volume for holding iron liquid flowing to chamber 12.
The liquid level pouring into the iron liquid in chamber like this would not be too low, can be full of down gate better, is more conducive to the quality ensureing casting.
The height of sprue 13 diameter and gate body 1 is 1:3, and so design iron liquid waters fashionable
Can not whirlpool be produced flowing to end, thus avoid whirlpool to bring the bits of gas and floating the problem of die cavity into, more be conducive to the quality ensureing iron liquid.
As improvement, described sandbox 2 both sides are equipped with 3 and hang 21, described in hang being triangularly arranged, facilitate lifting and the upset of sandbox 2.
Described sandbox 2 outer wall upper end is equipped with current-following inoculation fixed head 22, convenient cast.
The diameter of described sprue 13 is 200 mm, places the thick conformal iron plate 14 of 2mm above.After molten iron pours into, when iron plate 14 melts, molten iron flows to chamber 12 through circulation passage 5, forms certain liquid level during this period of time in inherent cup.
Claims (10)
1. a skim gate cup, comprise gate body (1), sandbox (2), sprue (13), refractory brick (31), it is characterized in that: gate body (1) inside is provided with the partition part (3) arranged along gate body (1) width, partition part (3) by gate body interior separation become pour into chamber (11) and be communicated with sprue (13) flow to chamber (12), the bottom of described partition part (3) is provided with the projection (4) arranged along gate body (1) width, pushing off the slag refractory brick (31) below pours into chamber (11) for connection and flows to the circulation passage (5) of chamber (12).
2. a kind of skim gate cup according to claim 1, is characterized in that, described projection (4) is cambered surface near the surface of circulation passage (5), and preferred radian is 45 °.
3. a kind of skim gate cup according to claim 1, is characterized in that, the cross section of described projection (4) is " type.
4. a kind of skim gate cup according to claim 1, is characterized in that, the cross section of described projection (4) is ┐ type.
5. a kind of skim gate cup according to claim 1-4 described in any one, is characterized in that, the height of described projection (4) is slightly larger than the height of circulation passage (5).
6. a kind of skim gate cup according to claim 1-4 described in any one, is characterized in that, the width of described projection (4) equals the width of circulation passage (5).
7. a kind of skim gate cup according to claim 1-4 described in any one, is characterized in that, the length of described circulation passage (5) is 5 ~ 10cm.
8. a kind of skim gate cup according to claim 1-4 described in any one, is characterized in that, described in pour into chamber (11) for the volume that holds iron liquid for flowing to 1.5 ~ 2 times of the volume for holding iron liquid in chamber (13).
9. a kind of skim gate cup according to claim 1-4 described in any one, is characterized in that, the height of sprue (13) diameter and gate body (1) is 1:3.
10. a kind of skim gate cup according to claim 1-4 described in any one, is characterized in that, is provided with the groove (32) can placing pushing off the slag refractory brick (31) in the middle of described partition part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436289.6A CN104972068A (en) | 2015-07-23 | 2015-07-23 | Slag stopping sprue cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436289.6A CN104972068A (en) | 2015-07-23 | 2015-07-23 | Slag stopping sprue cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104972068A true CN104972068A (en) | 2015-10-14 |
Family
ID=54269343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436289.6A Pending CN104972068A (en) | 2015-07-23 | 2015-07-23 | Slag stopping sprue cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001431A (en) * | 2016-07-27 | 2016-10-12 | 共享装备股份有限公司 | Moulding basin for moulding two ladles at same time |
| CN114713770A (en) * | 2022-06-07 | 2022-07-08 | 邢台轧辊沃川装备制造有限公司 | Recyclable slag blocking pouring cup and using method thereof |
-
2015
- 2015-07-23 CN CN201510436289.6A patent/CN104972068A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001431A (en) * | 2016-07-27 | 2016-10-12 | 共享装备股份有限公司 | Moulding basin for moulding two ladles at same time |
| CN106001431B (en) * | 2016-07-27 | 2017-12-26 | 共享装备股份有限公司 | A kind of double ladle combined casting pouring basins |
| CN114713770A (en) * | 2022-06-07 | 2022-07-08 | 邢台轧辊沃川装备制造有限公司 | Recyclable slag blocking pouring cup and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
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| WD01 | Invention patent application deemed withdrawn after publication |