CN208357776U - A kind of rotor aluminium low-pressure casting mould - Google Patents
A kind of rotor aluminium low-pressure casting mould Download PDFInfo
- Publication number
- CN208357776U CN208357776U CN201820946453.7U CN201820946453U CN208357776U CN 208357776 U CN208357776 U CN 208357776U CN 201820946453 U CN201820946453 U CN 201820946453U CN 208357776 U CN208357776 U CN 208357776U
- Authority
- CN
- China
- Prior art keywords
- mould
- mandrel
- upper mold
- middle mould
- rotor
- 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
Abstract
The utility model relates to a kind of rotor aluminium low-pressure casting moulds, including upper mold, middle mould and lower die, the upper surface middle position of the upper mold is equipped with the link block connecting with die casting machine, the middle position mandrel connecting pin of the upper mold, the bottom surface of the mandrel connecting pin has flushed mandrel, the utility model proposes a kind of rotor aluminium low-pressure casting mould, cooling duct is equipped with around cavity by the inner loop in middle mould, this kind design, when keeping off work, cooling duct water filling, the cooling to mold can be achieved, effectively improve the cooling time of casting, it can cool down simultaneously to mold, to which working efficiency be greatly improved, improve product quality, avoid the damage of mold, the utility model proposes a kind of rotor aluminium low-pressure casting mould, baffle ring is threaded with by the bottom surface in mandrel, this kind design, rotor core can be placed on mandrel, gear After the completion of casting, die casting machine is promoted, the demoulding to casting can be realized.
Description
Technical field
The utility model belongs to technical field of mold more particularly to a kind of rotor aluminium low-pressure casting mould.
Background technique
Casting aluminum rotor mold can generate a large amount of heat at work, so periodically to cool down processing to it.
Currently, casting aluminum rotor mold, which will process 3~4 parts, entirely to remove it, it is then placed in cold water and is cooled down, to whole
A mold cools down, and improves working performance, prolongs the service life.But this mold type of cooling is very inconvenient, time-consuming consumption
Power seriously affects working efficiency, and pickup is more troublesome after the mold is cooled, it is therefore necessary to improvement is designed to it.
Summary of the invention
The utility model is to solve well-known technique and provide a kind of rotor aluminium low-pressure casting mould.
The utility model is adopted the technical scheme that solve well-known technique: a kind of rotor
Aluminium low-pressure casting mould, including upper mold, middle mould and lower die, the upper surface middle position of the upper mold are equipped with the company connecting with die casting machine
Block is connect, the middle position mandrel connecting pin of the upper mold, the bottom surface of the mandrel connecting pin has flushed mandrel, the bottom of the mandrel
Face is connected with baffle ring, and the baffle ring is connect with mandrel thread, and the bottom surface of the upper mold is equipped with exhaust outlet, the upper end of the exhaust outlet
In equipped with guide post is equipped with the bottom surface both side of the external exhaust duct being connected to, institute's upper mold, the lower section of the upper mold is equipped with
Mould, is equipped with cavity inside the middle mould, and the upper surface two sides of the middle mould are equipped with the pilot hole to match with guide post, it is described in
The bottom surface of mould is equipped with the groove to match with baffle ring, and the inside of the middle mould is equipped with the cooling duct around cavity, the cooling duct
Upper end be connected to inlet channel, the lower end of the cooling duct is connected to water outlet, and the bottom surface both side of the middle mould also is provided with being oriented to
Column, the bottom surface of the middle mould, which is equipped with, pours mouth, and the lower section of the middle mould is equipped with lower die, the upper surface two sides of the lower die be equipped with
The pilot hole that guide post matches, the bottom surface middle position of the lower die are equipped with and pour, described to pour and pour mouth and be connected to.
Further, rotor core is cased on the mandrel.
Further, the exhaust outlet is corresponding with above rotor core.
It is further, described that pour mouth corresponding with rotor core bottom surface.
Further, the mouth that pours is pyramidal structure.
The utility model has the advantage that as follows with good effect:
1. the utility model proposes a kind of rotor aluminium low-pressure casting mould, by being set in the inner loop of middle mould around cavity
There is cooling duct, this kind design, when keeping off work, cooling duct fills the water the cooling, it can be achieved that mold, when effectively improving the cooling of casting
Between, while can cool down to mold, so that working efficiency be greatly improved, product quality is improved, the damage of mold is avoided.
2. the utility model proposes a kind of rotor aluminium low-pressure casting mould, be threaded with by the bottom surface in mandrel
Rotor core, can be placed on mandrel by baffle ring, this kind design, keep off after the completion of casting, promote die casting machine, can be realized to casting
Demoulding.
Detailed description of the invention
Fig. 1 is device overall structure diagram provided by the embodiment of the utility model.
In figure: 1, upper mold；2, middle mould；3, lower die；4, mandrel；5, exhaust duct；6, guide post；7, inlet channel；8, cooling duct；
9, mouth is poured；10, link block；11, mandrel connecting pin；12, exhaust outlet；13, cavity；14, baffle ring；15, it pours；16, it is discharged
Road.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
It is explained in detail below with reference to structure of the Fig. 1 to a kind of rotor aluminium low-pressure casting mould of the utility model:
A kind of rotor aluminium low-pressure casting mould, including upper mold 1, middle mould 2 and lower die 3, the upper surface middle position of the upper mold 1 are equipped with
The link block 10 being connect with die casting machine, the middle position mandrel connecting pin 11 of the upper mold 1, the bottom surface of the mandrel connecting pin 11
Mandrel 4 is flushed, the bottom surface of the mandrel 4 is connected with baffle ring 14, and the baffle ring 14 is threadedly coupled with mandrel 4, the upper mold 1
Bottom surface is equipped with exhaust outlet 12, the upper end of the exhaust outlet 12 be equipped with and the external exhaust duct 5 being connected to, the bottom of institute's upper mold 1
Face two sides are equipped with guide post 6, and the lower section of the upper mold 1 is equipped with middle mould 2, is equipped with cavity 13, the middle mould 2 inside the middle mould 2
Upper surface two sides be equipped with the pilot hole that matches with guide post 6, the bottom surface of the middle mould 2 be equipped with match with baffle ring 14 it is recessed
Slot, the inside of the middle mould 2 are equipped with the cooling duct 8 around cavity 13, and the upper end of the cooling duct 8 is connected to inlet channel 7, described
The lower end of cooling duct 8 is connected to water outlet 16, and the bottom surface both side of the middle mould 2 also is provided with guide post 6, the bottom surface of the middle mould 2
Equipped with mouth 9 is poured, the lower section of the middle mould 2 is equipped with lower die 3, and the upper surface two sides of the lower die 3 are equipped with to match with guide post 6
Pilot hole, the bottom surface middle position of the lower die 3, which is equipped with, pours 15, described to pour 15 and be connected to mouth 9 is poured, the core
Rotor core is cased on axis 4, the exhaust outlet 12 is corresponding with above rotor core, described to pour mouth 9 and rotor core bottom surface pair
It answers, the mouth 9 that pours is pyramidal structure.
Working principle: in use, first connecting middle mould with lower die by guide post, rotor iron then will be cased on mandrel
Core, then die casting machine drives upper mold pushing to merge with middle mould, carries out slip casting to mould cavity after the completion, passes through water inlet after the completion of slip casting
Road fills the water cooling duct, cools down to casting, after the completion of cooling, promote upper mold piece and demoulds with mandrel lifting implementation,
By rotating baffle ring, the disengaging of casting can be realized.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of rotor aluminium low-pressure casting mould, including upper mold (1), middle mould (2) and lower die (3), which is characterized in that on described
The upper surface middle position of mould (1) is equipped with the link block (10) connecting with die casting machine, and the middle position mandrel of the upper mold (1) connects
It connects end (11), the bottom surface of the mandrel connecting pin (11) has flushed mandrel (4), and the bottom surface of the mandrel (4) is connected with baffle ring
(14), the baffle ring (14) is threadedly coupled with mandrel (4), and the bottom surface of the upper mold (1) is equipped with exhaust outlet (12), the exhaust outlet
(12) upper end is equipped with guide post (6) with the exhaust duct (5) being connected to outside, the bottom surface both side of institute's upper mold (1) is equipped with, institute
The lower section for stating upper mold (1) is equipped with middle mould (2), is equipped with cavity (13) inside the middle mould (2), the upper surface two of the middle mould (2)
Side is equipped with the pilot hole to match with guide post (6), and the bottom surface of the middle mould (2) is equipped with the groove to match with baffle ring (14),
The inside of the middle mould (2) is equipped with the cooling duct (8) around cavity (13), and the upper end and inlet channel (7) of the cooling duct (8) are even
Logical, the lower end of the cooling duct (8) is connected to water outlet (16), and the bottom surface both side of the middle mould (2) also is provided with guide post (6),
The bottom surface of the middle mould (2) is equipped with and pours mouth (9), and the lower section of the middle mould (2) is equipped with lower die (3), the upper table of the lower die (3)
Face two sides are equipped with the pilot hole to match with guide post (6), and the bottom surface middle position of the lower die (3), which is equipped with, pours (15),
It is described to pour (15) and be connected to mouth (9) is poured.
2. according to claim 1, which is characterized in that be cased with rotor core on the mandrel (4).
3. a kind of rotor aluminium low-pressure casting mould according to claim 1, which is characterized in that the exhaust outlet (12) with
It is corresponding above rotor core.
4. a kind of rotor aluminium low-pressure casting mould according to claim 1, which is characterized in that it is described pour mouth (9) with
Rotor core bottom surface is corresponding.
5. a kind of rotor aluminium low-pressure casting mould according to claim 1, which is characterized in that the mouth (9) that pours is
Pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946453.7U CN208357776U (en) | 2018-06-19 | 2018-06-19 | A kind of rotor aluminium low-pressure casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946453.7U CN208357776U (en) | 2018-06-19 | 2018-06-19 | A kind of rotor aluminium low-pressure casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357776U true CN208357776U (en) | 2019-01-11 |
Family
ID=64929564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820946453.7U Expired - Fee Related CN208357776U (en) | 2018-06-19 | 2018-06-19 | A kind of rotor aluminium low-pressure casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953454A (en) * | 2021-09-22 | 2022-01-21 | 周晨光 | Cast aluminum die |
| CN116213680A (en) * | 2023-05-06 | 2023-06-06 | 天蔚蓝电驱动科技(江苏)有限公司 | Casting method and casting equipment for rotor |
-
2018
- 2018-06-19 CN CN201820946453.7U patent/CN208357776U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953454A (en) * | 2021-09-22 | 2022-01-21 | 周晨光 | Cast aluminum die |
| CN116213680A (en) * | 2023-05-06 | 2023-06-06 | 天蔚蓝电驱动科技(江苏)有限公司 | Casting method and casting equipment for rotor |
| CN116213680B (en) * | 2023-05-06 | 2023-08-29 | 天蔚蓝电驱动科技(江苏)有限公司 | Casting method and casting equipment for rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20210619 |