CN208555895U - Sprue cup with double-layer filtering net - Google Patents
Sprue cup with double-layer filtering net Download PDFInfo
- Publication number
- CN208555895U CN208555895U CN201820932911.1U CN201820932911U CN208555895U CN 208555895 U CN208555895 U CN 208555895U CN 201820932911 U CN201820932911 U CN 201820932911U CN 208555895 U CN208555895 U CN 208555895U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- cup
- slope
- ladder
- 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
Abstract
The utility model discloses a kind of sprue cups with double-layer filtering net, belong to casting field, for accepting the molten metal in casting ladle.It includes sprue cup cup body, first ladder, the second ladder are set inside the sprue cup cup body, first ladder includes first slope, second ladder includes the second slope, and resistance pit, the first filter screen of installation and the second filter screen in the sprue cup cup body are opened up on the second ladder horizontal plane, the first filter screen slant setting, first filter screen one is placed in first slope, and before opposite side is placed in resistance pit, second filter screen is placed in sprue cup rim of a cup.The utility model has extraordinary resistance slag filter effect, and slope can reduce molten metal splashing and wash away to casting mold, it solves the problems, such as that the sprue cup in current Foundry Production often has molten metal splashing and skimming effect is bad.
Description
Technical field
The utility model relates to casting field more particularly to a kind of sprue cups with double-layer filtering net.
Background technique
Sprue cup is the basic building block for serving casting field, is especially had with the development of steel and iron industry extremely close
The relationship cut, sprue cup are mainly used for the channel for guiding liquid metals to enter type chamber, correctly selecting the structure and ruler of sprue cup
It is very little and reasonably disposed on casting, be a critically important job, at present sprue cup be broadly divided into sprue cup cup and
Two class of pouring basin, molten metal splashing and skimming effect are bad when the sprue cup in Foundry Production often has casting at present
Problem.
Utility model content
The purpose of the utility model is to provide a kind of sprue cup with double-layer filtering net, it can solve technically deposits at present
Deficiency.
The utility model to achieve the above object, is achieved through the following technical solutions: a kind of sprue cup, including sprue cup cup
The first ladder, the second ladder is arranged in body, the sprue cup cup body inside, and the first ladder includes first slope, and the second ladder includes
Second slope, the vertical height of the first slope are lower than the vertical height on the second slope, open up on the second ladder horizontal plane
Resistance pit, the sprue cup cup body the first filter screen of interior installation and the second filter screen, the first filter screen slant setting, first
Filter screen one is placed in first slope, and before opposite side is placed in resistance pit, second filter screen is placed in sprue cup rim of a cup.
Further, first filter screen and the second filter screen are foam ceramic filters, and the first filter screen aperture is greater than the
Two filter screens.
Further, the vertical height of the first slope is lower than the vertical height on the second slope.
Further, the gradient of the first slope is lower than the gradient on the second slope.
The utility model has the beneficial effects that: by setting filter screen, slope and resistance pit there is the utility model
Extraordinary resistance slag filter effect, and slope can reduce molten metal splashing and wash away to casting mold, and the utility model also has
There is structure simple, operates easy advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, sprue cup cup body；2, the first ladder；3, the second ladder；4, first slope；5, the second slope；6, first
Filter screen；7, the second filter screen；8, pit is hindered.
Specific embodiment
Compareing attached drawing, the utility model is described in further detail:
Embodiment 1:
As shown in Figure 1, the sprue cup with double-layer filtering net includes sprue cup cup body 1, it is arranged inside the sprue cup cup body 1
First ladder 2, the second ladder 3, the first ladder 2 include first slope 4, and the second ladder 3 includes the second slope 5, and described first tiltedly
The vertical height on slope 4 is lower than the vertical height on the second slope 5, and resistance pit 8, the cast gate are opened up on 3 horizontal plane of the second ladder
The first filter screen 6 of installation and the second filter screen 7 in cup cup body 1,6 slant setting of the first filter screen, 6 side of the first filter screen
It is placed in first slope 4, before opposite side is placed in resistance pit 8, second filter screen 7 is placed in sprue cup rim of a cup, sprue cup cup
Mouth installation depositing, the depositing are threadedly coupled with sprue cup rim of a cup.
Embodiment 2:
First filter screen 6 and the second filter screen 7 are foam ceramic filters, and 6 aperture of the first filter screen is greater than the second filtering
Net 7；The vertical height of the first slope 4 is lower than the vertical height on the second slope 5；The gradient of the first slope 4 is lower than the
The gradient on two slopes 5；Other structures are same as Example 1.
When carrying out the casting of molten metal, the molten metal in casting ladle is poured in first slope 4 first, molten metal passes through first
The buffering of slope 4 flows through the first filter screen 6, and relatively large-sized impurity is flowed into resistance pit 8, through the first filter screen 6
Impurity enters the second filter screen 7, is further filtered.
Claims (3)
1. a kind of sprue cup with double-layer filtering net, including sprue cup cup body (1), it is characterised in that: the sprue cup cup body (1)
Inside setting the first ladder (2), the second ladder (3), the first ladder (2) includes first slope (4), and the second ladder (3) includes the
Two slopes (5), the vertical height of the first slope (4) is lower than the vertical height of the second slope (5), in the second ladder (3) water
Resistance pit (8) is opened up in plane, installation the first filter screen (6) and the second filter screen (7) in the sprue cup cup body (1) are described
First filter screen (6) slant setting, the first filter screen (6) one are placed on first slope (4), and opposite side is placed in resistance pit
(8) before, second filter screen (7) is placed in sprue cup rim of a cup.
2. according to claim 1 with the sprue cup of double-layer filtering net, it is characterised in that: first filter screen (6) and
Two filter screens (7) are foam ceramic filters, and the first filter screen (6) aperture is greater than the second filter screen (7).
3. according to claim 2 with the sprue cup of double-layer filtering net, it is characterised in that: the gradient of the first slope (4)
Lower than the gradient of the second slope (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932911.1U CN208555895U (en) | 2018-06-15 | 2018-06-15 | Sprue cup with double-layer filtering net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932911.1U CN208555895U (en) | 2018-06-15 | 2018-06-15 | Sprue cup with double-layer filtering net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555895U true CN208555895U (en) | 2019-03-01 |
Family
ID=65487144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932911.1U Expired - Fee Related CN208555895U (en) | 2018-06-15 | 2018-06-15 | Sprue cup with double-layer filtering net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404387A (en) * | 2020-11-17 | 2021-02-26 | 衡水电机股份有限公司 | Centrifugal cast aluminium sprue bush |
-
2018
- 2018-06-15 CN CN201820932911.1U patent/CN208555895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404387A (en) * | 2020-11-17 | 2021-02-26 | 衡水电机股份有限公司 | Centrifugal cast aluminium sprue bush |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200615 |