CN212551628U - Urea core guide vane precision casting mold - Google Patents
Urea core guide vane precision casting mold Download PDFInfo
- Publication number
- CN212551628U CN212551628U CN202021359614.6U CN202021359614U CN212551628U CN 212551628 U CN212551628 U CN 212551628U CN 202021359614 U CN202021359614 U CN 202021359614U CN 212551628 U CN212551628 U CN 212551628U
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- groove
- guide vane
- urea core
- boss
- precision casting
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Abstract
A urea core guide vane precision casting mold belongs to the field of molds. Comprises a mould body and a urea core box; the urea core box comprises two half boxes, wherein one half box is provided with a groove A and a clamping groove which comprise parts with the same shapes as one side of a guide vane blade, the other half box is provided with a groove B and a clamping table which comprise parts with the same shapes as the other side of the guide vane blade, when the two half boxes are combined, the space formed by the groove A and the groove B comprises two sections, the space between one section of the groove A and the adjacent guide vane blade of a precision casting product is the same, the other end of the groove A is a protruding part, and the clamping groove is clamped with the clamping table; the mould body includes base and upper cover, and the base is equipped with recess A, and recess A central authorities install boss A, and boss A encircles a plurality of wide blade form bosss all around, and recess A lateral wall is equipped with the same mounting groove of a plurality of shapes and protruding portion, and the mould body still is equipped with waters. The utility model discloses the mould body combines to use with the urea core box and has reduced the production degree of difficulty.
Description
Technical Field
The utility model relates to the field of molds, especially, relate to a urea core stator precision casting mould.
Background
The existing guide vane precision casting wax mold has a complex structure and is difficult to manufacture, and the production precision of the existing guide vane precision casting wax mold cannot meet the requirement.
SUMMERY OF THE UTILITY MODEL
For solving current stator precision casting wax matrix because its self structure is complicated to be difficult to the problem of preparation, the utility model provides a urea core stator precision casting mould.
In order to achieve the above object, the utility model adopts the following technical scheme: a urea core guide vane precision casting mould comprises a mould body and a urea core box; the urea core box comprises two half boxes, wherein one half box is provided with a groove A and a clamping groove which comprise parts with the same shapes as one side of a guide vane blade, the other half box is provided with a groove B and a clamping table which comprise parts with the same shapes as the other side of the guide vane blade, when the two half boxes are combined, the space formed by the groove A and the groove B comprises two sections, the space between one section of the groove A and the adjacent guide vane blade of a precision casting product is the same, the other end of the groove A is a protruding part, and the clamping groove is clamped with the clamping table; the mould body includes base and upper cover, and the base is equipped with recess A, and recess A central authorities install boss A, and boss A encircles a plurality of wide leaf form bosss all around, and recess A lateral wall is equipped with the same mounting groove of a plurality of shapes and protruding portion, and the upper cover is equipped with recess B, and recess B central authorities are equipped with boss B, and boss B encircles a plurality of narrow leaf form bosss all around, and the mould body still is equipped with waters.
Furthermore, the clamping table and the clamping groove are provided with positioning holes A for inserting positioning pins when the clamping table and the clamping groove are combined.
Furthermore, the base and the upper cover are provided with positioning holes B for inserting positioning pins when the base and the upper cover are combined.
Further, the base is provided with a pouring groove A communicated with the outside and the groove A, the upper cover is provided with a pouring groove B communicated with the outside and the groove B, and when the base and the upper cover are combined, the pouring groove A and the pouring groove B are combined to form a pouring channel.
The utility model has the advantages that: the combined use of the die body and the urea core box reduces the production difficulty.
Drawings
Fig. 1 is a schematic structural view of the die body of the present invention;
fig. 2 is a schematic structural diagram of the urea core box of the present invention.
In the figure, 1, a narrow-blade-shaped boss, 2, a boss B, 3, a positioning hole B, 4, a runner groove B, 5, a wide-blade-shaped boss, 6, a boss A, 7, a runner groove A, 8, an installation groove and 9 are clamped.
Detailed Description
The urea core guide vane precision casting mold comprises a mold body and a urea core box; the urea core box comprises two half boxes, wherein one half box is provided with a groove A and a clamping groove which comprise parts with the same shapes as one side of a guide vane blade, the other half box is provided with a groove B and a clamping table 9 which comprise parts with the same shapes as the other side of the guide vane blade, when the two half boxes are combined, the space formed by the groove A and the groove B comprises two sections, the space between one section of the groove A and the adjacent guide vane blade of a precision casting product is the same, the other end of the groove B is a protruding part, the clamping groove is clamped with the clamping table 9, and the clamping table 9 and the clamping groove are both provided with positioning holes A which are used for; the die body comprises a base and an upper cover, wherein the base and the upper cover are respectively provided with a positioning hole B3 used for inserting a positioning pin when being matched, the base is provided with a groove A, the center of the groove A is provided with a boss A6, the periphery of a boss A6 is surrounded by a plurality of wide-blade-shaped bosses 5, the side wall of the groove A is provided with a plurality of mounting grooves 8 with the same shape as the protruding part, the upper cover is provided with a groove B, the center of the groove B is provided with a boss B2, the periphery of a boss B2 is surrounded by a plurality of narrow-blade-shaped bosses 1, the base is provided with a pouring groove A7 communicating the outside with the groove A, the upper cover is provided with a pouring groove B4 communicating the outside with the groove B, and when the base and the upper cover are; when the mould is used, a urea core box is firstly used to obtain a urea core, the protruding part of the urea core is inserted into the mounting groove 8, then the mould body is poured into wax liquid, and the mould body is immersed in water to remove the urea core after being shaped.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (4)
1. A urea core guide vane precision casting mould is characterized by comprising a mould body and a urea core box; the urea core box comprises two half boxes, wherein one half box is provided with a groove A and a clamping groove which comprise parts with the same shapes as one side of a guide vane blade, the other half box is provided with a groove B and a clamping table (9) which comprise parts with the same shapes as the other side of the guide vane blade, when the two half boxes are combined, the space formed by the groove A and the groove B comprises two sections, one section is the same as the space between adjacent guide vane blades of a precision casting product, the other end is a protruding part, and the clamping groove is clamped with the clamping table (9); the mould body includes base and upper cover, and the base is equipped with recess A, and recess A central authorities install boss A (6), and a plurality of wide leaf form boss (5) are encircleed all around in boss A (6), and recess A lateral wall is equipped with a plurality of shapes and mounting groove (8) that the protruding portion is the same, and the upper cover is equipped with recess B, and recess B central authorities are equipped with boss B (2), and a plurality of narrow leaf form boss (1) are encircleed all around in boss B (2), and the mould body still is equipped with waters.
2. The urea core guide vane precision casting mold according to claim 1, wherein the clamping table (9) and the clamping groove are provided with positioning holes A for inserting positioning pins when being matched.
3. The urea core guide vane precision casting mold according to claim 1, wherein the base and the upper cover are provided with positioning holes B (3) for inserting positioning pins when being matched.
4. The urea core guide vane precision casting mold according to claim 1, wherein the base is provided with a pouring channel A (7) communicated with the outside and the groove A, the upper cover is provided with a pouring channel B (4) communicated with the outside and the groove B, and when the base and the upper cover are combined, the pouring channel A (7) and the pouring channel B (4) are combined to form a pouring channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359614.6U CN212551628U (en) | 2020-07-13 | 2020-07-13 | Urea core guide vane precision casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359614.6U CN212551628U (en) | 2020-07-13 | 2020-07-13 | Urea core guide vane precision casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551628U true CN212551628U (en) | 2021-02-19 |
Family
ID=74621516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021359614.6U Active CN212551628U (en) | 2020-07-13 | 2020-07-13 | Urea core guide vane precision casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551628U (en) |
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2020
- 2020-07-13 CN CN202021359614.6U patent/CN212551628U/en active Active
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