CN212397992U - Mold for producing impeller wax mold - Google Patents
Mold for producing impeller wax mold Download PDFInfo
- Publication number
- CN212397992U CN212397992U CN202021225464.XU CN202021225464U CN212397992U CN 212397992 U CN212397992 U CN 212397992U CN 202021225464 U CN202021225464 U CN 202021225464U CN 212397992 U CN212397992 U CN 212397992U
- Authority
- CN
- China
- Prior art keywords
- groove
- production
- blade
- mould
- mold
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A mould for producing an impeller wax mould belongs to the field of moulds. The blade production mold comprises a part A and a part B which form the blade production mold and a base production mold; the part A is provided with a ratchet groove A, the center of the ratchet groove A is provided with a boss A, a tooth part curved surface of the ratchet groove A extends downwards to form one surface of the blade groove, the surface extends to one side of an opening of a nearest U-shaped block along the radian of the tooth part curved surface in the clockwise direction and is connected with the other side of the opening of the U-shaped block, the other side of the opening of the U-shaped block extends to the tooth part end surface of the ratchet groove A in the anticlockwise direction along the same radian and is used for forming the other surface of the blade groove, and the part A is also provided with a pouring groove A communicated. The utility model discloses the difference of blade production mould and base production mould sets up the processing degree of difficulty that makes the mould and reduces, and blade groove tip sets up solitary U-shaped piece for can also make the precision of blade groove tip promote when the processing degree of difficulty reduces.
Description
Technical Field
The utility model relates to a mould field especially relates to a mould for producing impeller wax matrix.
Background
The existing mould for producing the impeller wax mould has the defects that the processing difficulty is high due to the complex shape requirement, the high precision of the mould can not be realized due to the complex processing shape, and the produced wax mould needs to be polished again.
SUMMERY OF THE UTILITY MODEL
For solving current mould because its complicated shape requires to make the big and low problem of precision of the processing degree of difficulty, the utility model provides a mould for producing impeller wax matrix.
In order to achieve the above object, the utility model adopts the following technical scheme: a mould for producing an impeller wax mould comprises a blade production mould and a base production mould; the blade production mould includes A portion and B portion, A portion is equipped with ratchet groove A, ratchet groove A central authorities are equipped with boss A, ratchet groove A's tooth curved surface downwardly extending forms the one side in blade groove, and this face extends to the opening one side with nearest U-shaped piece to clockwise along the radian of tooth curved surface and links to each other, the opening opposite side of U-shaped piece extends to this ratchet groove A's tooth portion terminal surface to anticlockwise along same radian, a another side for forming the blade groove, A portion still is equipped with waters groove A with external and ratchet groove A intercommunication, B portion is equipped with ratchet groove B, ratchet groove B central authorities are equipped with the deep trouth, be equipped with boss B in the deep trouth, B portion still is equipped with waters groove B, when A portion and B portion are fashionable to do not, boss A and boss B laminate, it waters groove A and waters groove B and combines to form and waters.
Furthermore, the bottom surface of the ratchet wheel groove A is provided with a plurality of mounting grooves for inserting the U-shaped block, and the distance between the mounting grooves and the end face of the tooth part closest to the anticlockwise direction is greater than the distance between the mounting grooves and the end face of the tooth part closest to the clockwise direction.
Furthermore, a positioning hole is formed in each of the part A and the part B.
Further, base production mould includes C portion and D portion, and the C portion is equipped with production groove A, and production groove A edge is around having annular groove, and production groove A central authorities are equipped with boss C, and the D portion is equipped with production groove B, and production groove B edge is around having annular boss, and when C portion and D portion were harmonious, annular boss agrees with annular groove.
The utility model has the advantages that: the blade production mould and the base production mould are respectively arranged so that the processing difficulty of the mould is reduced, and the end part of the blade groove is provided with an independent U-shaped block, so that the precision of the end part of the blade groove can be improved while the processing difficulty is reduced.
Drawings
FIG. 1 is a schematic structural view of a base production mold of the present invention;
fig. 2 is the structure schematic diagram of the blade production mold of the present invention.
In the figure, 1, a boss C, 2, an annular groove, 3, a production groove B, 4, an annular boss, 5, a blade groove, 6, a boss A, 7, a pouring groove A, 8, a ratchet groove A, 9, a U-shaped block, 10, a deep groove, 11, a ratchet groove B, 12, a pouring groove B, 13, a boss B, 14 and a positioning hole are arranged.
Detailed Description
The production mold of the present example includes a blade production mold and a base production mold; the blade production mold comprises a part A and a part B, the part A is provided with a ratchet wheel groove A (8), the center of the ratchet wheel groove A (8) is provided with a boss A (6), the bottom surface of the ratchet wheel groove A (8) is provided with a plurality of mounting grooves for inserting U-shaped blocks (9), the distance between the mounting grooves and the end surface of the tooth part closest to the anticlockwise direction is larger than the distance between the mounting grooves and the end surface of the tooth part closest to the clockwise direction, the tooth part curved surface of the ratchet wheel groove A (8) extends downwards to form one surface of a blade groove (5), the surface extends to one side of an opening of the U-shaped block (9) closest to the anticlockwise direction along the radian of the tooth part curved surface, the other side of the opening of the U-shaped block (9) extends to the end surface of the tooth part of the ratchet wheel groove A (8) along the same radian to form the other surface of the blade groove (5), the part A is also provided, the part B is provided with a ratchet wheel groove B (11), the center of the ratchet wheel groove B (11) is provided with a deep groove (10), a boss B (13) is arranged in the deep groove (10), the part B is also provided with a runner groove B (12), the part A and the part B are both provided with positioning holes (14), when the part A and the part B are combined, the boss A (6) and the boss B (13) are jointed, and the runner groove A (7) and the runner groove B (12) are combined to form a runner; the base production mold comprises a part C and a part D, wherein the part C is provided with a production groove A, the edge of the production groove A is surrounded by an annular groove (2), the center of the production groove A is provided with a boss C (1), the part D is provided with a production groove B (3), the edge of the production groove B (3) is surrounded by an annular boss (4), when the part C and the part D are combined, the annular boss (4) is matched with the annular groove (2), and when the base production mold is used, a pouring gate is formed after the part C and the part D are combined; and respectively processing the blade production mould and the base production mould and then fusing the two obtained wax moulds.
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 mould for producing an impeller wax mould is characterized by comprising a blade production mould and a base production mould; the blade production mold comprises a part A and a part B, wherein the part A is provided with a ratchet wheel groove A (8), the center of the ratchet wheel groove A (8) is provided with a boss A (6), a tooth part curved surface of the ratchet wheel groove A (8) extends downwards to form one surface of a blade groove (5), the surface extends to one side of an opening of a nearest U-shaped block (9) along the radian of the tooth part curved surface in the clockwise direction, the other side of the opening of the U-shaped block (9) extends to the tooth part end surface of the ratchet wheel groove A (8) along the same radian in the anticlockwise direction to form the other surface of the blade groove (5), the part A is also provided with a runner groove A (7) which communicates the outside with the ratchet wheel groove A (8), the part B is provided with a ratchet wheel groove B (11), the center of the ratchet wheel groove B (11) is provided with a deep groove (10), a boss B (13) is arranged in the deep groove (10), when the part A is matched with the part B, the boss A (6) is attached to the boss B (13), and the runner groove A (7) is combined with the runner groove B (12) to form a runner.
2. The mold for producing the wax mold for the impeller according to claim 1, wherein the bottom surface of the ratchet-shaped groove A (8) is provided with a plurality of mounting grooves for inserting the U-shaped block (9), and the distance between the mounting groove and the end surface of the tooth part closest to the counterclockwise direction is greater than the distance between the mounting groove and the end surface of the tooth part closest to the clockwise direction.
3. The mold for producing the wax mold for the impeller according to claim 1, wherein the A portion and the B portion are each provided with a positioning hole (14).
4. The mold for producing the wax mold for the impeller according to claim 1, wherein the base production mold comprises a part C and a part D, the part C is provided with a production groove A, the edge of the production groove A is surrounded by an annular groove (2), the center of the production groove A is provided with a boss C (1), the part D is provided with a production groove B (3), the edge of the production groove B (3) is surrounded by an annular boss (4), and when the part C and the part D are combined, the annular boss (4) is matched with the annular groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225464.XU CN212397992U (en) | 2020-06-29 | 2020-06-29 | Mold for producing impeller wax mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225464.XU CN212397992U (en) | 2020-06-29 | 2020-06-29 | Mold for producing impeller wax mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212397992U true CN212397992U (en) | 2021-01-26 |
Family
ID=74405160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021225464.XU Active CN212397992U (en) | 2020-06-29 | 2020-06-29 | Mold for producing impeller wax mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212397992U (en) |
-
2020
- 2020-06-29 CN CN202021225464.XU patent/CN212397992U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104853549A (en) | Mobile electronic product metal middle frame and processing technique thereof | |
| CN212397992U (en) | Mold for producing impeller wax mold | |
| CN107008863A (en) | The superposing type casting method of large scale annular steel-casting | |
| CN107932934A (en) | A kind of composite material blade Prefabricated part forming die and composite material blade prefabricated component | |
| CN212551611U (en) | Sand casting of stator uses mould | |
| CN202861324U (en) | Mold for producing steel ball | |
| CN214872324U (en) | Blade forming die | |
| CN212551628U (en) | Urea core guide vane precision casting mold | |
| CN209552226U (en) | More acupuncture point molding dies | |
| CN211567057U (en) | Forming die manufacturing device | |
| CN212664835U (en) | Production mould of pump body wax matrix | |
| CN209110099U (en) | The hard gold bracelet forming die for wax pattern of 3D | |
| CN212734040U (en) | Production assembly of flow guide shell precision casting wax mold | |
| CN219600233U (en) | Automobile tail lamp decorative frame forming die | |
| CN108080567B (en) | Water-cooling sand core mold for exhaust pipe | |
| CN212551608U (en) | Urea core impeller precision casting mould | |
| CN206676999U (en) | A kind of cambered surface is integrally formed die cutting die | |
| CN201308965Y (en) | Core assembly | |
| CN219338390U (en) | Burr-free mold for molding liquid silica gel product | |
| CN212397993U (en) | Production mould of precision casting impeller | |
| CN213317519U (en) | Sand casting assembly for manufacturing guide vane | |
| CN212551607U (en) | Production mould of impeller wax matrix | |
| CN219028156U (en) | Multi-insert die | |
| CN205816548U (en) | A kind of 3C electronic product cold stamping die | |
| CN213559758U (en) | Buffer box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |