CN214442853U - Hollow-out type wax mould main pouring gate - Google Patents
Hollow-out type wax mould main pouring gate Download PDFInfo
- Publication number
- CN214442853U CN214442853U CN202120535130.0U CN202120535130U CN214442853U CN 214442853 U CN214442853 U CN 214442853U CN 202120535130 U CN202120535130 U CN 202120535130U CN 214442853 U CN214442853 U CN 214442853U
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- pouring gate
- watering
- runner
- hollow
- wax pattern
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Abstract
The utility model provides a fretwork wax matrix owner waters, including watering the body, water this internal flow channel hole that is provided with, the flow channel hole is long straight shape and its internal diameter is 70mm ~ 150mm, flow channel hole drill way is used for bonding the pouring basin. Adopt the technical scheme of the utility model, through with crooked shape and for the main sprue of watering change for solid structure for hollow structure, on the one hand, the flow of metal liquid in main watering has been shortened, make the metal liquid change in being full of whole die cavity, be favorable to promoting foundry goods shaping quality, on the other hand, the corresponding wax material quantity that has reduced when filling the wax material process, be favorable to saving the wax material, and therefore the cost is reduced, in addition, hollow structure's main watering has also alleviateed weight, the bonding combination of being convenient for forms the system of watering, alleviate workman intensity of labour.
Description
Technical Field
The utility model relates to a casting process technical field especially indicates a fretwork type wax matrix owner waters.
Background
In the machine manufacturing industry, the manufacturing of large parts usually adopts a casting forming process, and particularly for some parts with complex shapes, the casting forming process is suitable to be adopted, in the casting and molding process, firstly, a corresponding runner system is required to be manufactured, the runner system is formed by bonding a main runner, a cross runner and the like in various runner system shapes, the molten metal which is smelted into a liquid state flows into and fills the die cavity through the pouring channel system, in the existing investment centrifugal casting process of titanium alloy raw materials, due to the complex shape of the component, the main runner is usually provided with a solid structure with a bent shape to meet the casting process requirement of the complex-shaped component, however, the flow of the molten metal in the main pouring channel is too long, the flowing time is too long, the cavity cannot be completely filled, the forming quality of the final casting is affected, and in addition, the wax material consumption in the wax material filling process is large due to the bent main pouring channel.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fretwork type wax matrix owner waters.
The utility model discloses a following technical scheme can realize.
The utility model provides a fretwork wax matrix owner waters, including watering the body, water this internal flow channel hole that is provided with, the flow channel hole is long straight shape and its internal diameter is 70mm ~ 150mm, flow channel hole drill way is used for bonding the pouring basin.
And the surface of one side of the pouring gate body, which is opposite to the flow passage hole orifice, is also used for bonding a cross gate.
The wall thickness of the periphery of the inner wall of the runner hole and the wall thickness of the bottom wall of the runner hole are uniform and consistent relative to the outer surface of the runner body.
The wall thickness is more than 10 mm.
The flow passage holes are blind holes.
The whole appearance of the pouring gate body is in a cylindrical shape.
The outer diameter of the pouring gate body is one fourth to one third of the length of the pouring gate body.
The hollow wax mould main pouring channel is used for the fired mold centrifugal casting process of the titanium alloy raw material.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, through with crooked shape and for the main sprue of watering change for solid structure for hollow structure, on the one hand, the flow of metal liquid in main watering has been shortened, make the metal liquid change in being full of whole die cavity, be favorable to promoting foundry goods shaping quality, on the other hand, the corresponding wax material quantity that has reduced when filling the wax material process, be favorable to saving the wax material, and therefore the cost is reduced, in addition, hollow structure's main watering has also alleviateed weight, the bonding combination of being convenient for forms the system of watering, alleviate workman intensity of labour.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-pouring channel body and 2-flow channel hole.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in figure 1, the utility model provides a fretwork type wax matrix owner waters, including watering body 1, water and be provided with runner hole 2 in the body 1, runner hole 2 is long straight shape and its internal diameter is 70mm ~ 150mm, and 2 drill mouths in runner hole are used for bonding the pouring basin.
Further, a side surface of the runner body 1 opposite to the orifice of the runner hole 2 is also used for bonding the runner. The wall thickness of the periphery and the bottom wall of the inner wall of the runner hole 2 relative to the outer surface of the pouring gate body 1 is uniform and consistent. The thickness of the wall is 10mm or more. The flow passage holes 2 are blind holes. The entire shape of the runner body 1 is a cylindrical shape. The outer diameter of the pouring gate body 1 is one fourth to one third of the length of the pouring gate body 1. The hollow wax mould main pouring channel is used for the fired mold centrifugal casting process of the titanium alloy raw material.
Adopt the technical scheme of the utility model, through with crooked shape and for the main sprue of watering change for solid structure for hollow structure, on the one hand, the flow of metal liquid in main watering has been shortened, make the metal liquid change in being full of whole die cavity, be favorable to promoting foundry goods shaping quality, on the other hand, the corresponding wax material quantity that has reduced when filling the wax material process, be favorable to saving the wax material, and therefore the cost is reduced, in addition, hollow structure's main watering has also alleviateed weight, the bonding combination of being convenient for forms the system of watering, alleviate workman intensity of labour.
Claims (8)
1. The utility model provides a fretwork type wax matrix owner waters which characterized in that: the pouring gate comprises a pouring gate body (1), wherein a runner hole (2) is formed in the pouring gate body (1), the runner hole (2) is in a long and straight shape, the inner diameter of the runner hole is 70-150 mm, and the orifice of the runner hole (2) is used for bonding a pouring gate cup.
2. The hollow wax pattern main runner according to claim 1, wherein: the surface of one side of the pouring channel body (1) opposite to the orifice of the runner hole (2) is also used for bonding a cross channel.
3. The hollow wax pattern main runner according to claim 1, wherein: the wall thickness of the periphery and the bottom wall of the inner wall of the runner hole (2) is uniform and consistent relative to all parts of the outer surface of the pouring gate body (1).
4. The hollow wax pattern main runner according to claim 3, wherein: the wall thickness is more than 10 mm.
5. The hollow wax pattern main runner according to claim 1, wherein: the flow passage holes (2) are blind holes.
6. The hollow wax pattern main runner according to claim 1, wherein: the overall shape of the pouring gate body (1) is cylindrical.
7. The hollow wax pattern main runner of claim 6, wherein: the outer diameter of the pouring gate body (1) is one fourth to one third of the length of the pouring gate body (1).
8. The hollow wax pattern main runner according to claim 1, wherein: the hollow wax mould main pouring channel is used for the fired mold centrifugal casting process of the titanium alloy raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535130.0U CN214442853U (en) | 2021-03-15 | 2021-03-15 | Hollow-out type wax mould main pouring gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535130.0U CN214442853U (en) | 2021-03-15 | 2021-03-15 | Hollow-out type wax mould main pouring gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214442853U true CN214442853U (en) | 2021-10-22 |
Family
ID=78155498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535130.0U Active CN214442853U (en) | 2021-03-15 | 2021-03-15 | Hollow-out type wax mould main pouring gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214442853U (en) |
-
2021
- 2021-03-15 CN CN202120535130.0U patent/CN214442853U/en active Active
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