CN204770485U - Skim gate cup - Google Patents
Skim gate cup Download PDFInfo
- Publication number
- CN204770485U CN204770485U CN201520537940.4U CN201520537940U CN204770485U CN 204770485 U CN204770485 U CN 204770485U CN 201520537940 U CN201520537940 U CN 201520537940U CN 204770485 U CN204770485 U CN 204770485U
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- chamber
- skim
- cup according
- slag
- pushing
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Abstract
The utility model provides a skim gate cup, includes runner main part, sand box, sprue, refractory brick, its characterized in that: the runner main part is inside to be equipped with the baffle part that sets up along runner main part width direction, and the baffle part becomes runner main part internal partitioning the pouring -in chamber and enters the chamber with the stream of sprue intercommunication, the bottom of baffle part is equipped with the arch of following runner main part width direction and setting up, and pushing off the slag refractory brick below is intercommunication pouring -in chamber and flows the circulation passageway in chamber. Its preparation is efficient, can not cause that indisputable liquid is extravagant, can there be the risk in the pushing off the slag effect when need not the manual work and placing the fire -resistant cotton of pushing off the slag and gather sediment agent, pouring during the pouring.
Description
Technical field
The utility model 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 problems to be solved in the utility model 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.
The technical solution of the utility model 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 kind of preferred version of the present utility model, described projection is cambered surface near the surface of circulation passage, and preferred radian is 45 °.
As second all preferred versions of the present utility model, the cross section of described projection is " type.
As the third preferred version of the present utility model, 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.
The beneficial effects of the utility model are 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 the utility model structural representation;
Fig. 2 is the utility model schematic top plan view;
Fig. 3 is the first embodiment cross-sectional schematic of the utility model.
Fig. 4 is the utility model the second embodiment cross-sectional schematic.
Fig. 5 is the third embodiment cross-sectional schematic of the utility model.
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 utility model is described in further detail.
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 utility model, 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 utility model, the described cross section of protruding 4 is " type.
As the third embodiment of the present utility model, 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 200mm, 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 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 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 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 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 (12).
9. a kind of skim gate cup according to claim 1-4 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 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 |
|---|---|---|---|
| CN201520537940.4U CN204770485U (en) | 2015-07-23 | 2015-07-23 | Skim gate cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537940.4U CN204770485U (en) | 2015-07-23 | 2015-07-23 | Skim gate cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770485U true CN204770485U (en) | 2015-11-18 |
Family
ID=54510611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537940.4U Active CN204770485U (en) | 2015-07-23 | 2015-07-23 | Skim gate cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770485U (en) |
-
2015
- 2015-07-23 CN CN201520537940.4U patent/CN204770485U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Slag stopping sprue cup Effective date of registration: 20190227 Granted publication date: 20151118 Pledgee: Yucheng Branch of Agricultural Bank of China Limited Pledgor: Tongyu Heavy Industry Co., Ltd. Registration number: 2019990000162 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210304 Granted publication date: 20151118 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |