CN207086850U - Bottom filling molding runners system - Google Patents
Bottom filling molding runners system Download PDFInfo
- Publication number
- CN207086850U CN207086850U CN201720987929.7U CN201720987929U CN207086850U CN 207086850 U CN207086850 U CN 207086850U CN 201720987929 U CN201720987929 U CN 201720987929U CN 207086850 U CN207086850 U CN 207086850U
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- running channel
- middle note
- filter cartridge
- nest
- note running
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Abstract
The utility model discloses a kind of bottom filling molding runners system, including middle note running channel, the middle note running channel nest being connected with middle note running channel, several and middle several filter cartridges being connected with cross gate noted cross gates that running channel nest is connected, radially set, several ingates being connected with filter cartridge radially set for radially setting；Middle note running channel, middle note running channel nest, cross gate, filter cartridge and ingate are made of ceramic material.The utility model will pour flow passage system and be changed to ceramic making including middle note running channel therein, cross gate, ingate, and ceramic material pours flow passage system refractoriness as more than 1600 DEG C, effectively improves molten iron and contacted before casting is entered with sand mold；It is effective to improve casting burning into sand problem, improve casting quality；The polishing workload of casting burning into sand problem made of reduction.Complete ceramic runner system can increase the quantity of ingate and four-way connection according to the size of pouring cast part, make simple, adaptability height.
Description
Technical field
It the utility model is related to a kind of bottom filling molding runners system.
Background technology
Existing industry pours flow passage system (middle note running channel, cross gate, ingate), using sand mo(u)ld straight forming (in wind-powered electricity generation row
Industry, whether wind driven generator principal shaft casting or base casting or hub cast, are both needed to use runner system or flow passage system)
Use, due to sand intensity it is unstable in the case of, sand mold after the washing away of high temperature liquid iron, to cause to pour runner sand mo(u)ld defeated and dispersed,
Loose sand is mixed into molten iron and enters casting.Casting burning into sand phenomenon can be caused, cause post processing polishing casting workload increase.
Utility model content
The purpose of this utility model is, overcomes defect present in prior art, there is provided a kind of bottom filling molding runners
System, effectively improve molten iron and contacted before casting is entered with sand mold；Casting burning into sand problem is effectively improved, improves casting quality；
The polishing workload of casting made of reduction.Complete ceramic runner system can make it that each running channel transition position is smoothed curve, whole
Individual flow passage system molten iron flow rates are steady, are easy to improve casting quality；Bottom pouring type pouring causes molten iron at the uniform velocity to rise, and improves casting matter
Amount.
To achieve the above object, the technical solution of the utility model is a kind of bottom filling molding runners system of design, including
Middle note running channel, the middle note running channel nest being connected with middle note running channel, several horizontal strokes being connected with middle note running channel nest radially set
Running channel, several filter cartridges being connected with cross gate radially set, several and the filter cartridge phase radially set
Ingate even；Middle note running channel, middle note running channel nest, cross gate, filter cartridge and ingate are made of ceramic material.Middle note pours
Road (saying is sprue in industry), cross gate, ingate are changed to ceramic making, and ceramic material pours flow passage system fire resisting
Spend for more than 1600 DEG C, effectively improve molten iron and contacted before casting is entered with sand mold；It is effective to improve casting burning into sand problem, carry
High casting quality；The polishing workload of casting burning into sand problem made of reduction.Running channel uses bottom filling, and rising head is arranged on casting
Side；It is of great advantage to improving casting quality due to pouring mode slowly using high temperature using ceramic material, this running channel pouring type.
To reduce the slag for entering die cavity in molten iron, preferable technical scheme is, filter cartridge is in integrally rectangular-shape, filter cartridge
Centre is provided with ceramic network filter.Filter is horizontally disposed with；Filter is the finished product bought, and it has an amount by molten iron
Value, value as needed selection set the quantity of filter, and filter cartridge is the ceramic product to customize by filtering chip size.
To ensure that whole flow passage system molten iron flow rates are steady, casting quality is improved, preferable technical scheme is middle note running channel
Be provided with short running channel between middle note running channel nest, middle note running channel be integrally formed with short running channel or it is middle note running channel by an elbow with it is short
Running channel is connected；Short running channel is connected by an elbow with the center of the middle note running channel nest lid of middle note running channel nest；Cross gate both ends point
It is not connected by an elbow with the note running channel nest lid suitable for reading and middle of "T"-shaped four-way connection, the left and right two of " T " mouth of four-way connection
Mouth is connected by an elbow with the top of a filter cartridge feed liquor side respectively, and the middle port of " T " mouth of four-way connection passes through
One homalocephalus is connected with the top of a filter cartridge feed liquor side；Short running channel, elbow, homalocephalus and four-way connection use ceramic material
Matter is made.The scheme being more highly preferred to is：All elbows, homalocephalus be integrally formed with each running channel (due to full ceramic structure, can be direct
Be made it is final it is required respectively pour road shape, and no longer connected using elbow or homalocephalus).
To cause the molten iron for entering die cavity by ingate scattered enough, preferable technical scheme is that cross gate is provided with five
Individual, the filter cartridge and ingate are respectively equipped with 15.The quantity of cross gate, ingate and filter cartridge can be according to reality
The size of middle note running channel nest is determined.
Runner system is added into for convenience of molten iron and is into die cavity, preferable technical scheme, middle note running channel and short running channel
Form " L " shape；Ingate is " L " shape.
Further technical scheme is that one end of ingate is connected with the bottom surface of filter cartridge, and connecting place goes out close to filter cartridge
Liquid side.Ingate is connected by elbow with filter cartridge bottom surface, or ingate is integrally formed with elbow, all using ceramic material
Matter.
The advantages of the utility model and beneficial effect are：
1st, flow passage system will be poured and be changed to ceramic making, ceramic material including middle note running channel therein, cross gate, ingate
Matter pours flow passage system refractoriness as more than 1600 DEG C, effectively improves molten iron and is contacted before casting is entered with sand mold；
2nd, effectively improve casting burning into sand problem, improve casting quality；The polishing workload of casting made of reduction.
3rd, complete ceramic runner system can increase the quantity of ingate and four-way connection according to the size of pouring cast part, make letter
Single, adaptability is high.
4th, complete ceramic runner system can make it that each running channel transition position is smoothed curve, whole flow passage system molten iron flow rates
Steadily, it is easy to improve casting quality.
5th, running channel uses bottom filling, due to pouring mode slowly using high temperature using ceramic material, this running channel pouring type, greatly
Improve casting quality.
6th, bottom pouring type pouring causes molten iron at the uniform velocity to rise, and improves casting quality.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model bottom filling molding runners system；
Fig. 2 is the schematic diagram after Fig. 1 is spun upside down；
Fig. 3 is the structural representation of some four-way connection in Fig. 2；
Fig. 4 is that Fig. 3 connects the schematic diagram after elbow and homalocephalus.
In figure：1st, middle note running channel；2nd, middle note running channel nest；2-1, middle note running channel nest lid；3rd, cross gate；4th, filter cartridge；5th, it is interior
Running channel；6th, filter；7th, short running channel；8th, elbow；9th, four-way connection；10th, homalocephalus.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As shown in Figures 1 to 4, the utility model is a kind of bottom filling molding runners system, including middle note running channel 1, with
Middle note running channel nest 2 that note running channel 1 connects, several cross gates 3 being connected with middle note running channel nest 2 radially set, in spoke
Penetrate shape setting several filter cartridges 4 being connected with cross gate 3, radially set several be connected with filter cartridge 4 in
Running channel 5；Middle note running channel 1, middle note running channel nest 2, cross gate 3, filter cartridge 4 and ingate 5 are made of ceramic material.Filter cartridge
4 entirety are in rectangular-shape, and filter 6 is provided among filter cartridge 4.Short running channel 7 is provided between middle note running channel 1 and middle note running channel nest 2,
Middle note running channel 1 is integrally formed with short running channel 7 or middle note running channel 1 is connected by an elbow 8 with short running channel 7；Short running channel 7 passes through one
Individual elbow 8 is connected with the middle note running channel nest lid 2-1 of middle note running channel nest 2 center；The both ends of cross gate 3 pass through an elbow 8 respectively
It is connected with the note running channel nest lid 2-1 suitable for reading and middle of "T"-shaped four-way connection 9, two mouthfuls of the left and right of " T " mouth of four-way connection 9 leads to respectively
The top that an elbow 8 is crossed with a feed liquor side of filter cartridge 4 is connected, and the middle port of " T " mouth of four-way connection 9 is flat by one
First 10 are connected with the top of a feed liquor side of filter cartridge 4；Short running channel 7, elbow 8, homalocephalus 10 and four-way connection 9 are using ceramics
Material is made.Cross gate 3 is provided with five, and the filter cartridge 4 and ingate 5 are respectively equipped with 15.Middle note running channel 1 and short running channel
7 form " L " shape；Ingate 5 is " L " shape.One end of ingate 5 is connected with the bottom surface of filter cartridge 4, and connecting place is close to filter cartridge 4
Tapping side face.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (6)
1. bottom filling molding runners system, it is characterised in that including it is middle note running channel, with it is middle note running channel be connected middle note running channel nest,
Radially set several with it is middle note running channel nest be connected cross gates, radially set several be connected with cross gate
Filter cartridge, several ingates being connected with filter cartridge for radially setting；Middle note running channel, middle note running channel nest, cross gate,
Filter cartridge and ingate are made of ceramic material.
2. bottom filling molding runners system as claimed in claim 1, it is characterised in that the filter cartridge is in integrally cuboid
Shape, filter cartridge centre are provided with ceramic network filter.
3. bottom filling molding runners system as claimed in claim 2, it is characterised in that the middle note running channel and middle note running channel nest
Between be provided with short running channel, middle note running channel is integrally formed with short running channel or middle running channel of noting is connected by an elbow with short running channel；It is short
Running channel is connected by an elbow with the center of the middle note running channel nest lid of middle note running channel nest；Cross gate both ends are curved by one respectively
Head is connected with the note running channel nest lid suitable for reading and middle of "T"-shaped four-way connection, and two mouthfuls of the left and right of " T " mouth of four-way connection passes through one respectively
Individual elbow is connected with the top of a filter cartridge feed liquor side, and the middle port of " T " mouth of four-way connection passes through a homalocephalus and one
The top of individual filter cartridge feed liquor side is connected；Short running channel, elbow, homalocephalus and four-way connection are made of ceramic material.
4. bottom filling molding runners system as claimed in claim 1 or 2, it is characterised in that the cross gate is provided with five, institute
State filter cartridge and ingate is respectively equipped with 15.
5. bottom filling molding runners system as claimed in claim 3, it is characterised in that the middle note running channel is formed with short running channel
" L " shape；Ingate is " L " shape.
6. bottom filling molding runners system as claimed in claim 4, it is characterised in that one end of the ingate and filter cartridge
Bottom surface be connected, connecting place can be arbitrarily placed at filter cartridge bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987929.7U CN207086850U (en) | 2017-08-09 | 2017-08-09 | Bottom filling molding runners system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987929.7U CN207086850U (en) | 2017-08-09 | 2017-08-09 | Bottom filling molding runners system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086850U true CN207086850U (en) | 2018-03-13 |
Family
ID=61542724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987929.7U Active CN207086850U (en) | 2017-08-09 | 2017-08-09 | Bottom filling molding runners system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833308A (en) * | 2022-04-14 | 2022-08-02 | 浙江坤博精工科技股份有限公司 | Umbrella-shaped molten iron pouring gate pouring structure of large wind power bearing block casting |
-
2017
- 2017-08-09 CN CN201720987929.7U patent/CN207086850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114833308A (en) * | 2022-04-14 | 2022-08-02 | 浙江坤博精工科技股份有限公司 | Umbrella-shaped molten iron pouring gate pouring structure of large wind power bearing block casting |
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