CN204639065U - Metallic conduit mould - Google Patents
Metallic conduit mould Download PDFInfo
- Publication number
- CN204639065U CN204639065U CN201520328079.0U CN201520328079U CN204639065U CN 204639065 U CN204639065 U CN 204639065U CN 201520328079 U CN201520328079 U CN 201520328079U CN 204639065 U CN204639065 U CN 204639065U
- Authority
- CN
- China
- Prior art keywords
- metallic conduit
- diapire
- sidewall
- container cavity
- guide pillar
- 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 metallic conduit mould, the guide pillar comprising sidewall, diapire and be fixed on diapire, sidewall, diapire and guide pillar are formed for the shaping forming cavity of metallic conduit, sidewall or guide pillar arrange the container cavity communicated with forming cavity, the interior metallic solution of container cavity can be filled up in pore in metallic conduit cooling procedure, thus improves the quality of metallic conduit.
Description
Technical field
The utility model relates to a kind of metallic conduit mould.
Background technology
Band large-scale metal pipeline often adopts the mode of casting to produce, and as shown in Figure 1, this mould is after building for the mould that existing pipeline adopts, in the water-cooled process of iron, due to phenomenon of expanding with heat and contract with cold, the pipeline produced easily produces pore, affects pipe production quality.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of metallic conduit mould that can improve metallic conduit quality.
For achieving the above object, the utility model provides following technical scheme: a kind of metallic conduit mould, the guide pillar comprising sidewall, diapire and be fixed on diapire, sidewall, diapire and guide pillar are formed for the shaping forming cavity of metallic conduit, and sidewall or guide pillar arrange the container cavity communicated with forming cavity.
Preferably, described container cavity is arranged on and deviates from diapire one end.
Preferably, the cross-sectional area of described container cavity reduces to diapire gradually from deviating from diapire one end.
Preferably, the volume of described container cavity is at least 3% of forming cavity volume.
Preferably, described container cavity is arranged on sidewall.
By adopting technique scheme, the interior metallic solution of container cavity can be filled up in pore in metallic conduit cooling procedure, thus improves the quality of metallic conduit.
Accompanying drawing explanation
Fig. 1 is the elevational cross-sectional view of prior art metallic conduit Die Embodiment;
Fig. 2 is the elevational cross-sectional view of the utility model metallic conduit Die Embodiment;
Fig. 3 is the top view of the utility model metallic conduit Die Embodiment.
Reference numeral: 1, sidewall; 2, diapire; 3, guide pillar; 4, forming cavity; 5, container cavity.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model metallic conduit Die Embodiment is described further.
A kind of metallic conduit mould, the guide pillar 3 comprising sidewall 1, diapire 2 and be fixed on diapire 2, sidewall 1, diapire 2 and guide pillar 3 are formed for the shaping forming cavity 4 of metallic conduit, sidewall 1 or guide pillar 3 arrange the container cavity 5 communicated with forming cavity 4, container cavity 5 is arranged on and deviates from diapire 2 one end, container cavity 5 is arranged on and deviates from the molten metal heavier-weight that diapire 2 one end makes metallic conduit upper end, when after metallic conduit cooling meat, due to Action of Gravity Field, the molten metal in container cavity 5 flows downward and is more prone to fill up because metallic conduit shrinks in the pore formed; The cross-sectional area of container cavity 5 reduces to diapire 2 gradually from deviating from diapire 2 one end, and preferred cross-sections is triangle as Figure 2-3, and the molten metal of container cavity 5 can flow along hypotenuse, and molten metal flowing is more prone to; Preferred container cavity 5 is arranged on sidewall 1, after metallic conduit cooling, the molten metal unnecessary due to container cavity 5 can not supply pore just, in order to guarantee fund's metal conduit quality, a part can be had more, therefore container cavity 5 is arranged on molten metal part unnecessary on sidewall 1 and can cools on the outer wall of metallic conduit, relative to cooling in the endoporus of metallic conduit, convenient when removing excess metal.
Wherein the shape of guide pillar 3 determines the internal via shape of metallic conduit, and the shape of diapire 2 determines the outer shape of metallic conduit, and the cross section of guide pillar 3 can be the various shapes such as square, oval, rhombus, is preferably circular; Same, the shape of diapire 2 can be the various shapes such as square, oval, rhombus, is preferably circle.
The volume of container cavity 5 is at least 3% of forming cavity 4 volume, and guarantee fund's metal conduit cooling meat has enough molten metals to fill up pore.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a metallic conduit mould, the guide pillar comprising sidewall, diapire and be fixed on diapire, sidewall, diapire and guide pillar are formed for the shaping forming cavity of metallic conduit, it is characterized in that: on sidewall or guide pillar, arrange the container cavity communicated with forming cavity.
2. metallic conduit mould according to claim 1, is characterized in that: described container cavity is arranged on and deviates from diapire one end.
3. metallic conduit mould according to claim 1 and 2, is characterized in that: the cross-sectional area of described container cavity reduces to diapire gradually from deviating from diapire one end.
4. metallic conduit mould according to claim 1 and 2, is characterized in that: the volume of described container cavity is at least 3% of forming cavity volume.
5. metallic conduit mould according to claim 4, is characterized in that: described container cavity is arranged on sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328079.0U CN204639065U (en) | 2015-05-20 | 2015-05-20 | Metallic conduit mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328079.0U CN204639065U (en) | 2015-05-20 | 2015-05-20 | Metallic conduit mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639065U true CN204639065U (en) | 2015-09-16 |
Family
ID=54091841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328079.0U Expired - Fee Related CN204639065U (en) | 2015-05-20 | 2015-05-20 | Metallic conduit mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639065U (en) |
-
2015
- 2015-05-20 CN CN201520328079.0U patent/CN204639065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |