CN211938949U - Casting mold for preventing large rotor casting from deforming - Google Patents
Casting mold for preventing large rotor casting from deforming Download PDFInfo
- Publication number
- CN211938949U CN211938949U CN202020445429.2U CN202020445429U CN211938949U CN 211938949 U CN211938949 U CN 211938949U CN 202020445429 U CN202020445429 U CN 202020445429U CN 211938949 U CN211938949 U CN 211938949U
- Authority
- CN
- China
- Prior art keywords
- mould
- casting
- main part
- connecting plate
- 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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a prevent that large-scale rotor foundry goods from taking place casting mould of deformation, including the mould main part, the mould main part is including last mould, well mould and lower mould, just lower mould top integrated into one piece has the axle of imitating, it has the sprue gate through connecting pipe transmission connection to go up the mould, the mould main part outside is provided with the supporting seat, supporting seat horizontal end top have through second spring holder elastic connection with lower mould fixed connection's connecting plate. The utility model discloses in, the molten metal passes through in the sprue gate pours into the mould main part, and the connecting pipe of branching type makes each cavity in the mould main part pour into the molten metal into simultaneously, and the vibrating motor of connecting plate bottom drives the connecting plate and vibrates with the mould main part this moment for the molten metal in each cavity can be in even distribution under the effect of vibration, thereby avoided the molten metal to distribute unevenly and lead to rotor casting to appear deformation, thereby improved the result of use of the casting mould of rotor casting.
Description
Technical Field
The utility model relates to a rotor casting technical field especially relates to a prevent that large-scale rotor casting from taking place casting mould of deformation.
Background
The casting mold is used for obtaining the structural shape of the part, other easily-formed materials are used for forming the structural shape of the part in advance, then the part is placed into the mold, a cavity with the same structural size as the part is formed in the sand mold, then the fluid liquid is poured into the cavity, and the part with the same structural shape as the mold can be formed after the fluid liquid is cooled and solidified. Casting molds are an important part of the casting process.
Firstly, when the existing casting mould for the rotor casting is used for manufacturing the casting, metal liquid is mostly directly injected into a mould main body through pouring openings, and the metal liquid in the mould main body is easy to be unevenly introduced in the pouring process, so that the metal liquid generates different stress, the casting is further irregularly deformed, and the using effect of the casting mould for the rotor casting is reduced; secondly, the existing casting mold for the rotor casting is mostly lack of an ejection mechanism, and due to the fit state between the molded rotor casting and the mold main body, the rotor is taken out more complexly, so that the use convenience of the casting mold for the rotor casting is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a casting mold for preventing a large rotor casting from deforming is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent that large-scale rotor foundry goods from taking place casting mould of deformation, includes the mould main part, the mould main part is including last mould, well mould and lower mould, just lower mould top integrated into one piece has the axle of imitating, it has the sprue gate through connecting pipe transmission connection to go up the mould, the mould main part outside is provided with the supporting seat, supporting seat horizontal end top have with lower mould fixed connection's connecting plate through second spring holder elastic connection, connecting plate bottom fixed mounting has vibrating motor.
As a further description of the above technical solution:
the air cylinder is fixedly installed at the bottom of the connecting plate, the top of the lower die is connected with an ejector rod in a clamping mode, and the ejector rod is fixedly connected with the output end of the air cylinder.
As a further description of the above technical solution:
a limiting ring is arranged on the outer side of the middle die and is elastically connected with the inner portion of the vertical end of the supporting seat through a first spring seat.
As a further description of the above technical solution:
the lower die is fixedly connected with the connecting plate through bolts.
As a further description of the above technical solution:
the connecting pipe is of a branch type structure.
As a further description of the above technical solution:
the ejector rod is embedded, and the outer surface wall of the ejector rod is tightly attached to the inner surface wall of the lower die.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the molten metal passes through in the sprue gate pours into the mould main part, and the connecting pipe of branching type makes each cavity in the mould main part pour into the molten metal into simultaneously, and the vibrating motor of connecting plate bottom drives the connecting plate and vibrates with the mould main part this moment for the molten metal in each cavity can be in even distribution under the effect of vibration, thereby avoided the molten metal to distribute unevenly and lead to rotor casting to appear deformation, thereby improved the result of use of the casting mould of rotor casting.
2. The utility model discloses in, after rotor casting cooling shaping, the bolt between mould and the well mould is gone up in the spin for go up the mould and break away from well mould, the cylinder work of control connecting plate bottom this moment, the mould in the rotor casting release of cylinder drive ejector pin with mould main part inner chamber, can accomplish the convenient taking out of rotor casting this moment, thereby improved the convenience that the casting mould of rotor casting used.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a stop collar provided according to an embodiment of the present invention;
fig. 3 shows a schematic front view structure diagram provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a mold body; 101. an upper die; 102. a middle mold; 103. a lower die; 2. a pouring gate; 3. a connecting pipe; 4. imitating a shaft; 5. a supporting seat; 6. a limiting ring; 7. a first spring seat; 8. a connecting plate; 9. a second spring seat; 10. a cylinder; 11. a vibration motor; 12. and a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a prevent that large-scale rotor casting from taking place casting mould of deformation, includes mould main part 1, mould main part 1 is including last mould 101, well mould 102 and lower mould 103, and lower mould 103 top integrated into one piece has imitative axle 4, goes up mould 101 and has sprue gate 2 through 3 transmission connection of connecting pipe, and the 1 outside of mould main part is provided with supporting seat 5, and 5 horizontal end tops of supporting seat have through second spring holder 9 elastic connection with lower mould 103 fixed connection's connecting plate 8, and 8 bottom fixed mounting of connecting plate have vibrating motor 11.
Specifically, as shown in fig. 1, a cylinder 10 is fixedly mounted at the bottom of the connecting plate 8, a top of the lower die 103 is connected with a top rod 12 in a clamping manner, the top rod 12 is fixedly connected with an output end of the cylinder 10, a bolt between the upper die 101 and the middle die 102 is screwed off, so that the upper die 101 is separated from the middle die 102, the cylinder 10 at the bottom of the connecting plate 8 is controlled to work, the cylinder 10 drives the top rod 12 to push a rotor casting in an inner cavity of the die body 1 out of the middle die 102, and the rotor casting.
Specifically, as shown in fig. 1 and 2, a limiting ring 6 is disposed outside the middle mold 102, and the limiting ring 6 is elastically connected to the inside of the vertical end of the supporting seat 5 through a first spring seat 7, so as to limit the large axial displacement of the mold body 1.
Specifically, as shown in fig. 1, the lower die 103 is fixedly connected to the connecting plate 8 by bolts, so that the die body 1 can be easily disassembled and assembled.
Specifically, as shown in fig. 1, the connecting pipe 3 is a branch structure, so that each cavity of the mold body 1 is filled with molten metal synchronously, thereby improving the pouring rate and ensuring the same cooling aging of the molten metal in each cavity.
Specifically, as shown in fig. 1, the ejector rod 12 is embedded, and the outer surface wall of the ejector rod 12 is tightly attached to the inner surface wall of the lower mold 103, so as to prevent the ejector rod 12 from affecting the forming effect of the rotor casting.
The working principle is as follows: when in use, the metal liquid is injected into the mould main body 1 through the pouring gate 2, the branch type connecting pipe 3 enables each cavity in the mould main body 1 to be simultaneously injected with the metal liquid, at the moment, the vibration motor 11 at the bottom of the connecting plate 8 drives the connecting plate 8 and the mould main body 1 to vibrate, so that the metal liquid in each cavity can be uniformly distributed under the vibration effect, thereby avoiding the deformation of the rotor casting caused by uneven distribution of the molten metal, improving the use effect of the casting mould of the rotor casting, after the rotor casting is cooled and formed, the bolt between the upper die 101 and the middle die 102 is screwed off, so that the upper die 101 is separated from the middle die 102, the cylinder 10 at the bottom of the control connecting plate 8 works at the moment, the cylinder 10 drives the ejector rod 12 to push the rotor casting in the inner cavity of the die main body 1 out of the middle die 102, the rotor casting can be conveniently taken out at the moment, and the using convenience of a casting die of the rotor casting is improved.
The above, only be the concrete implementation 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 is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent that large-scale rotor foundry goods from taking place casting mould of deformation, includes mould main part (1), its characterized in that, mould main part (1) is including last mould (101), well mould (102) and lower mould (103), just lower mould (103) top integrated into one piece has imitative axle (4), it has sprue gate (2) to go up mould (101) through connecting pipe (3) transmission connection, the mould main part (1) outside is provided with supporting seat (5), supporting seat (5) horizontal end top have through second spring holder (9) elastic connection with lower mould (103) fixed connection's connecting plate (8), connecting plate (8) bottom fixed mounting has vibrating motor (11).
2. The casting mold for preventing the large rotor casting from deforming as claimed in claim 1, wherein a cylinder (10) is fixedly installed at the bottom of the connecting plate (8), a top rod (12) is connected to the top of the lower mold (103) in a clamping manner, and the top rod (12) is fixedly connected with the output end of the cylinder (10).
3. The casting mold for preventing the deformation of the large rotor casting according to claim 1, wherein a limiting ring (6) is arranged on the outer side of the middle mold (102), and the limiting ring (6) is elastically connected with the inner part of the vertical end of the supporting seat (5) through a first spring seat (7).
4. The casting mold for preventing the deformation of the large rotor casting according to claim 1, wherein the lower mold (103) is fixedly connected with the connecting plate (8) through bolts.
5. A casting mould for preventing deformation of large rotor castings according to claim 1, characterized in that the connecting pipe (3) has a branched structure.
6. The casting mold for preventing the deformation of the large rotor casting according to claim 2, wherein the ejector rod (12) is embedded, and the outer surface wall of the ejector rod (12) is tightly attached to the inner surface wall of the lower mold (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445429.2U CN211938949U (en) | 2020-03-31 | 2020-03-31 | Casting mold for preventing large rotor casting from deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445429.2U CN211938949U (en) | 2020-03-31 | 2020-03-31 | Casting mold for preventing large rotor casting from deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211938949U true CN211938949U (en) | 2020-11-17 |
Family
ID=73168069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020445429.2U Expired - Fee Related CN211938949U (en) | 2020-03-31 | 2020-03-31 | Casting mold for preventing large rotor casting from deforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211938949U (en) |
-
2020
- 2020-03-31 CN CN202020445429.2U patent/CN211938949U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201572905U (en) | Frame type pneumatic micro-vibration multi-contact high-pressure molding pouring cup | |
| CN105215287B (en) | A kind of valve body evaporative pattern and its manufacture method | |
| CN206241208U (en) | Casting moulding machine reaction presser device | |
| CN107891124B (en) | Loader cylinder head lost foam provided with multiple arch bridge cross runners and casting process | |
| CN211938949U (en) | Casting mold for preventing large rotor casting from deforming | |
| CN202555772U (en) | Air inflow tube connection die for motor | |
| CN204209090U (en) | Novel metal die casting | |
| CN202316963U (en) | Moving die structure of die-casting die for Renault L38-type automobile engine suspension bracket | |
| CN110918935A (en) | Stable form die casting die bears pressure | |
| CN206047054U (en) | A kind of low pressure casting combination type cast gate a set of cups | |
| CN211679935U (en) | Intermittent liquid inlet device of hot chamber die casting machine | |
| CN215786640U (en) | Special-shaped die-casting die convenient to drawing of patterns | |
| CN217018464U (en) | Core-pulling positioning structure of precision casting wax injection mold | |
| CN112355267A (en) | Vertical centrifugal casting machine multimode casting device | |
| CN219520421U (en) | Pouring basin sand mould batch production mould | |
| JPS5855859B2 (en) | Horizontal mold clamping, vertical mold die casting method and equipment | |
| CN212598779U (en) | Die casting boss and slag ladle demoulding mechanism | |
| CN220008191U (en) | Pouring die bearing device | |
| CN210450851U (en) | Speed reducer shell mould | |
| CN220028602U (en) | Lost foam casting feeding device | |
| CN216966206U (en) | Pouring feeding system of automobile clutch adjusting ring | |
| CN210475485U (en) | Filter die-casting die with core-pulling device | |
| CN219727115U (en) | PP rubber ring injection molding mold | |
| CN216941472U (en) | Offset-preventing processing die for plastic product production | |
| CN208976753U (en) | Casting template with venthole apperance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |