CN204449202U - A kind of diplopore graphite jig - Google Patents
A kind of diplopore graphite jig Download PDFInfo
- Publication number
- CN204449202U CN204449202U CN201520054518.3U CN201520054518U CN204449202U CN 204449202 U CN204449202 U CN 204449202U CN 201520054518 U CN201520054518 U CN 201520054518U CN 204449202 U CN204449202 U CN 204449202U
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- China
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- graphite jig
- die ontology
- cooling
- diplopore
- cooling end
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Abstract
The utility model discloses a kind of diplopore graphite jig, comprise die ontology, described die ontology has two identical columniform through holes, the bottom of described die ontology is the cooling end in truncated cone-shaped, and the outer wall of described cooling end and the angle of through-bore axis are 1.8 °-2 °.Because the outer wall of cooling end and the angle of through-bore axis are 1.8 °-2 °, ensure that graphite jig is stable and be inserted in cooling bath, ensure the thickness of the upper end of cooling end simultaneously, make the correlated state that the stability of graphite jig and cooling effect reach best.
Description
Technical field
The utility model belongs to technical field of mold, relates to a kind of diplopore graphite jig.
Background technology
In recent years die industry develop rapidly, graphite material, new technology and ever-increasing Die & Mould Manufacture constantly impact Die & Mould Market, and graphite becomes the preferred material of Mold Making gradually with its good process based prediction model.
In the process manufacturing copper rod, usually make copper liquid form blank copper rod by graphite jig, the outer wall of existing graphite jig and the angle of through-bore axis are usually at 1 °-5 °.If outer draft is too little, then what graphite jig can not be stable is fastened in cooling bath.If outer draft is too large, then the upper end of graphite jig is too thin, makes copper liquid cooling too fast, and make copper rod and graphite jig contact internal walls excessive, be not easy to the pull-out of copper rod, even easily cause the damage of graphite jig.
Summary of the invention
The utility model proposes a kind of diplopore graphite jig for prior art Problems existing, and object is the state making the cooling velocity of the tightness of graphite jig and copper liquid reach best.
The utility model is achieved in that
A kind of diplopore graphite jig, comprise die ontology, it is characterized in that, described die ontology has two identical columniform through holes, the bottom of described die ontology is the cooling end in truncated cone-shaped, and the outer wall of described cooling end and the angle of through-bore axis are 1.8 °-2 °.
In above-mentioned a kind of diplopore graphite jig, the diameter of described through hole is 10-50mm.
In above-mentioned a kind of diplopore graphite jig, the height of described die ontology is 100-270mm.
In above-mentioned a kind of diplopore graphite jig, the upper end of described die ontology is columniform operating portion, and the cross-sectional diameter of described operating portion is 20-200mm.
A kind of diplopore graphite jig provided by the utility model, because the outer wall of cooling end and the angle of through-bore axis are 1.8 °-2 °, ensure that graphite jig is stable is inserted in cooling bath, ensure the thickness of the upper end of cooling end simultaneously, make the correlated state that the stability of graphite jig and cooling effect reach best.
Accompanying drawing explanation
Fig. 1 is the axial, cross-sectional view of the utility model graphite jig.
Fig. 2 is the top view of the utility model graphite jig.
Fig. 3 is upward view when cooling end outer wall has a groove in the utility model.
Detailed description of the invention
Below just accompanying drawing in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Present embodiments provide a kind of diplopore graphite jig, as shown in Figure 1 and Figure 2, comprise die ontology 100, die ontology 100 have two identical columniform through holes 200, the bottom of die ontology 100 is the cooling end 110 in truncated cone-shaped, and the outer wall of cooling end 110 and the angle of through hole 200 axis are 1.8 °-2 °.
Graphite jig makes copper liquid form blank copper rod, and in process, graphite jig is placed in corresponding cooling bath, and the gradient of the cell wall of cooling bath and the gradient of cooling end 110 match, and carries out knocking fastening after graphite jig is placed into cooling bath.Copper liquid is poured into by the upper port of through hole 200, and copper liquid forms copper rod and is drawn out from the lower port of through hole 200 in through hole 200, and this process carries out forming longer copper rod continuously.
In process, the outer wall of cooling end 110 and the angle of through-bore axis are 1.8 °-2 °, ensure that graphite jig is stable is inserted in cooling bath, ensures the thickness of the upper end of cooling end 110 simultaneously, makes the correlated state that the stability of graphite jig and cooling effect reach best.
Further, the diameter of single through hole 200 is 10-50mm.The height of die ontology 100 is 100-270mm.The upper end of die ontology 100 is columniform operating portion 120, and the cross-sectional diameter of operating portion 120 is 20-200mm.The diameter of the diameter of through hole 200, the height of die ontology 100 and operating portion 120 is the size decisions of the copper rod processed as required, and the outer wall of cooling end 110 and the angle of through-bore axis remain at 1.8 °-2 °, are preferably 1.8 °, 1.9 ° and 2 °.
Consult Fig. 3, the cooling end 110 of truncated cone-shaped also comprises this situation, the outer wall of cooling end 110 has symmetrically arranged two grooves, and the setting of groove makes outer wall shape and two through holes 200 adaptations of cooling end 110, makes through hole 200 inwall more even to the thickness of outer wall.The thickness of such cooling end 110 is just comparatively even, prevents copper rod inhomogeneous cooling even, reduces copper rod surface folding phenomenon, the technological effects such as the obdurability of raising copper rod and uniformity.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of the utility model claims.
Claims (4)
1. a diplopore graphite jig, comprise die ontology, it is characterized in that, described die ontology has two identical columniform through holes, the bottom of described die ontology is the cooling end in truncated cone-shaped, and the outer wall of described cooling end and the angle of through-bore axis are 1.8 °-2 °.
2. graphite jig according to claim 1, is characterized in that, the diameter of described through hole is 10-50mm.
3. graphite jig according to claim 1, is characterized in that, the height of described die ontology is 100-270mm.
4. graphite jig according to claim 1, is characterized in that, the upper end of described die ontology is columniform operating portion, and the cross-sectional diameter of described operating portion is 20-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054518.3U CN204449202U (en) | 2015-01-27 | 2015-01-27 | A kind of diplopore graphite jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054518.3U CN204449202U (en) | 2015-01-27 | 2015-01-27 | A kind of diplopore graphite jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449202U true CN204449202U (en) | 2015-07-08 |
Family
ID=53656150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054518.3U Expired - Fee Related CN204449202U (en) | 2015-01-27 | 2015-01-27 | A kind of diplopore graphite jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449202U (en) |
-
2015
- 2015-01-27 CN CN201520054518.3U patent/CN204449202U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170127 |