CN219851996U - Novel wax ware with exhaust function - Google Patents
Novel wax ware with exhaust function Download PDFInfo
- Publication number
- CN219851996U CN219851996U CN202320962365.7U CN202320962365U CN219851996U CN 219851996 U CN219851996 U CN 219851996U CN 202320962365 U CN202320962365 U CN 202320962365U CN 219851996 U CN219851996 U CN 219851996U
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- CN
- China
- Prior art keywords
- pouring cup
- exhaust
- inclined plane
- pouring
- diversion trench
- Prior art date
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- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 17
- 238000005266 casting Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000005495 investment casting Methods 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000007581 slurry coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model provides a novel wax tool with an exhaust function, wherein an exhaust column is arranged between a body and a pouring cup, so that an exhaust cavity for exhausting is formed in a blank formed by the wax tool, when a metal solution is poured into the blank, gas can be exhausted from the exhaust cavity, bubbles are prevented from being formed on a casting, casting processing quality is guaranteed, a diversion trench is arranged on the outer wall of the pouring cup along the outer wall of the pouring cup in a surrounding manner, the diversion trench is positioned above the joint of the exhaust column and the pouring cup, the diversion trench comprises a first inclined plane and a second inclined plane, and the first inclined plane and the second inclined plane are connected and form a preset included angle, thereby forming a structure for guiding the metal solution in the pouring cup in the blank formed by the wax tool, preventing part of the metal solution from flowing into the exhaust cavity in the pouring process, further affecting the exhaust performance and processing quality, solving the pouring influence caused by the arrangement of the exhaust column, and improving the processing quality.
Description
Technical Field
The utility model relates to the technical field of wax mould processing, in particular to a novel wax tool with an exhaust function.
Background
The precision investment casting process is to make a model by using wax, wrap a plurality of layers of refractory materials such as clay, binder and the like on the outer surface of the model, heat the model to melt the wax and flow out, thereby obtaining an empty shell formed by the refractory materials, then pour the molten metal into the empty shell, knock the refractory materials into pieces after the metal is cooled, and the process for processing the metal is called precision investment casting or lost wax casting.
The wax device is subjected to slurry coating treatment after finishing processing, and the wax material flows out and forms a blank shell after heating, so that the modeling structure of the wax device directly influences the processing quality of the later-stage casting metal solution. However, when the existing wax tool is used for casting through the empty shell after the slurry coating is carried out after the processing is finished, air holes are easily generated in the casting process, and the main reason is that when the metal solution is cast, the air holes are remained on a workpiece due to no discharge of gas generated in the casting process of the metal solution at high temperature because the inside of the empty shell is sealed, so that the casting quality is affected.
Disclosure of Invention
In view of this, the technical problems to be solved by the present utility model are: how to provide a novel wax tool with an exhaust function so as to realize exhaust guide in the pouring process and prevent metal liquid flow from flowing back through a cavity of an exhaust column through a guide groove and the exhaust column formed at a pouring cup.
In order to achieve the above purpose, the utility model provides a novel wax tool with an exhaust function, which comprises a body, wherein a pouring cup and an exhaust column are arranged on the body;
the pouring cup is fixedly arranged at the top of the body and is arranged in a truncated cone shape;
the air exhaust columns are connected between the body and the pouring cup, are respectively connected to two sides of the pouring cup and extend in an obliquely downward direction;
the pouring cup is characterized in that a diversion trench is formed in a concave manner on the outer wall of the pouring cup, the diversion trench is arranged along the outer wall of the pouring cup in a surrounding manner, and the diversion trench is positioned above the joint of the exhaust column and the pouring cup;
the diversion trench comprises a first inclined plane and a second inclined plane, wherein the first inclined plane and the second inclined plane are connected and form a preset included angle, and the preset included angle is an acute angle.
Further, the first inclined surface is located above the second inclined surface.
Further, the first inclined surface and the second inclined surface are all arranged around the outer wall of the pouring cup.
Further, the exhaust column and the body are integrally formed.
Further, the outer diameter of the pouring cup gradually decreases from top to bottom.
Compared with the related art, the novel wax tool with the exhaust function has the beneficial effects that: the gas exhaust column is arranged between the body and the pouring cup, so that a gas exhaust cavity for exhausting is formed in the empty shell formed by the wax tool, when the metal solution is poured into the empty shell, gas can be exhausted from the gas exhaust cavity, bubbles are prevented from being formed on a casting and casting processing quality is guaranteed, the outer wall of the pouring cup is provided with the guide groove which is arranged along the outer wall of the pouring cup in a surrounding mode, the guide groove is arranged above the joint of the gas exhaust column and the pouring cup and comprises a first inclined plane and a second inclined plane, the first inclined plane and the second inclined plane are connected to form a preset included angle, and therefore the empty shell formed by the wax tool can form a structure for guiding the metal solution to flow in the pouring cup, partial metal solution is prevented from flowing in from the gas exhaust cavity in the pouring process, the gas exhaust performance and the processing quality are further influenced, the pouring influence caused by the arrangement of the gas exhaust column is solved, and the processing quality is improved.
Drawings
FIG. 1 is a schematic diagram of a novel wax tool with an exhaust function according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a novel wax device with venting function according to an embodiment of the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-2, the present utility model provides a novel wax device with an exhaust function, which includes a body 11, and a pouring cup 12 and an exhaust column 13 are disposed on the body 11.
The pouring cup 12 is fixedly arranged at the top of the body 11, the pouring cup 12 is arranged in a truncated cone shape, the outer diameter size of the pouring cup 12 is gradually reduced from top to bottom, and the pouring of the metal solution in the empty shell generated by the wax tool can be realized by the pouring cup 12.
An exhaust column 13 is connected between the body 11 and the pouring cup 12, the exhaust column 13 and the body 11 are integrally formed, the exhaust column 13 is respectively connected to two sides of the pouring cup 12, and the exhaust column 13 extends in an obliquely downward direction.
The outer wall of the pouring cup 12 is concavely provided with a diversion trench 14, the diversion trench 14 is circumferentially arranged along the outer wall of the pouring cup 12, and the diversion trench 14 is positioned above the joint of the air exhaust column 13 and the pouring cup 12. An exhaust column 13 is provided between the body 11 and the pouring cup 12 so that an exhaust cavity for exhausting air is formed in the cavity formed by the wax tool, and when the metal solution is poured into the cavity, air can be exhausted from the exhaust cavity to prevent air bubbles from forming on the casting and ensure casting quality.
The diversion trench 14 comprises a first inclined plane 141 and a second inclined plane 142, wherein the first inclined plane 141 and the second inclined plane 142 are connected and form a preset included angle, the preset included angle is an acute angle, and the first inclined plane 141 is positioned above the second inclined plane 142. The first inclined plane 141 and the second inclined plane 142 are all arranged along the outer wall of the pouring cup 12 in a surrounding manner, the diversion trench 14 is arranged on the outer wall of the pouring cup 12 along the outer wall of the pouring cup 12 in a surrounding manner, and the diversion trench 14 is positioned above the joint of the exhaust column 13 and the pouring cup 12, so that a structure for guiding the metal solution to flow in the pouring cup 12 can be formed inside a blank shell formed by the wax device, partial metal solution is prevented from flowing in from an exhaust cavity in the pouring process, the exhaust performance and the processing quality are further influenced, the pouring influence caused by the arrangement of the exhaust column 13 is solved, and the processing quality is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The novel wax tool with the exhaust function is characterized by comprising a body, wherein a pouring cup and an exhaust column are arranged on the body;
the pouring cup is fixedly arranged at the top of the body and is arranged in a truncated cone shape;
the air exhaust columns are connected between the body and the pouring cup, are respectively connected to two sides of the pouring cup and extend in an obliquely downward direction;
the pouring cup is characterized in that a diversion trench is formed in a concave manner on the outer wall of the pouring cup, the diversion trench is arranged along the outer wall of the pouring cup in a surrounding manner, and the diversion trench is positioned above the joint of the exhaust column and the pouring cup;
the diversion trench comprises a first inclined plane and a second inclined plane, wherein the first inclined plane and the second inclined plane are connected and form a preset included angle, and the preset included angle is an acute angle.
2. The novel wax device with the exhaust function as in claim 1, wherein the first inclined surface is positioned above the second inclined surface.
3. The novel wax device with the exhaust function as in claim 1, wherein the first inclined surface and the second inclined surface are all arranged around the outer wall of the pouring cup.
4. The novel wax device with the exhaust function as in claim 1, wherein the exhaust column and the body are integrally formed.
5. The novel wax device with the exhaust function as claimed in claim 1, wherein the outer diameter of the pouring cup is gradually reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962365.7U CN219851996U (en) | 2023-04-25 | 2023-04-25 | Novel wax ware with exhaust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962365.7U CN219851996U (en) | 2023-04-25 | 2023-04-25 | Novel wax ware with exhaust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219851996U true CN219851996U (en) | 2023-10-20 |
Family
ID=88321453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962365.7U Active CN219851996U (en) | 2023-04-25 | 2023-04-25 | Novel wax ware with exhaust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219851996U (en) |
-
2023
- 2023-04-25 CN CN202320962365.7U patent/CN219851996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |