CN204209090U - Novel metal die casting - Google Patents
Novel metal die casting Download PDFInfo
- Publication number
- CN204209090U CN204209090U CN201420610830.1U CN201420610830U CN204209090U CN 204209090 U CN204209090 U CN 204209090U CN 201420610830 U CN201420610830 U CN 201420610830U CN 204209090 U CN204209090 U CN 204209090U
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- CN
- China
- Prior art keywords
- dynamic model
- insert
- cover half
- bottom clamp
- die casting
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- 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
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Abstract
The utility model discloses a kind of novel metal die casting.This novel metal die casting, comprises Bottom clamp plate and top clamping plate, is provided with dynamic model above described Bottom clamp plate, and top clamping plate lower surface is installed with cover half, is provided with cushion block between Bottom clamp plate and dynamic model; Be provided with insert between described fixed half and moving half, form casting cavity between insert and cover half, insert central vertical is provided with main core, and cover half is provided with the side core being positioned at main core both sides; Be provided with cast gate above described main core, cast gate is provided with sprue bush, and described insert is provided with release link and push rod, and release link is all connected with ejector pin retaining plate with dynamic model through insert with push rod.The utility model structure is simple, and reasonable in design, easy to operate, after dynamic model, cover half matched moulds, die joint fits tightly, and mould structure part does not offset, and improves the qualification rate of product.
Description
Technical field
The utility model relates to die casting technical field, especially a kind of novel metal die casting.
Background technology
Compression mod is mainly used for the situation of carrying out work under the high temperature conditions, is be expelled in mold cavity by the non-ferrous metal of liquid state or ferrous materials, is then frozen into qualified product.Compression mod is made up of fixed half and moving half two large divisions.Cover half is fixed on the cover half installing plate of die casting machine, and running gate system communicates with the pressure chamber of die casting machine.Dynamic model is fixed on the dynamic model installing plate of die casting machine, servo-actuated mold mounting plate move and with cover half matched moulds, die sinking, general core-pulling mechanism and ejecting mechanism are located at dynamic model part.During matched moulds, dynamic model and cover half closed forming cavity, molten metal is by running gate system high speed filling die cavity under High Pressure; When rising mould, dynamic model separates with cover half, and die casting is released by ejecting mechanism from die cavity.Traditional die casting mold structure is complicated, and the position particularly contacted with molten alloy is subject to the effect of high pressure, high temperature and alternate stress when filling, and constitutional detail may produce skew in position, causes the defective of product.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of structure simple, the novel metal die casting that constitutional detail does not offset.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel metal die casting, comprise Bottom clamp plate and top clamping plate, be provided with dynamic model above described Bottom clamp plate, top clamping plate lower surface is installed with cover half, is provided with cushion block between Bottom clamp plate and dynamic model; The ejector pin retaining plate and backing plate that distribute up and down is provided with in the cavity that described Bottom clamp plate, dynamic model and cushion block are formed; Be provided with insert between described fixed half and moving half, form casting cavity between insert and cover half, insert central vertical is provided with main core, and cover half is provided with the side core being positioned at main core both sides; Be provided with cast gate above described main core, cast gate is provided with sprue bush, and described insert is provided with release link and push rod, and release link is all connected with ejector pin retaining plate with dynamic model through insert with push rod.
Further, be provided with the push pedal guide pillar through ejector pin retaining plate and backing plate between described Bottom clamp plate and dynamic model, outside push pedal guide pillar, be arranged with ejector guide pillar.
Further, be embedded with guide pillar between described described fixed half and moving half, outside guide pillar, be arranged with guide pin bushing.
Further, described Bottom clamp plate upper surface is provided with banking pin.
Further, described main core and side core are ceramic core.
The beneficial effects of the utility model are: the utility model structure is simple, and reasonable in design, easy to operate, after dynamic model, cover half matched moulds, die joint fits tightly, and mould structure part does not offset, and improve the qualification rate of product.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Wherein: 1. backing plate, 2. push pedal guide pillar, 3. ejector guide pillar, 4. main core, 5. banking pin, 6. Bottom clamp plate, 7. ejector pin retaining plate, 8. release link, 9. guide pin bushing, 10. guide pillar, 11. inserts, 12. sprue bush, 13. side cores, 14. push rods, 15. top clamping plates, 16. cover half, 17. dynamic models, 18. cushion blocks.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Novel metal die casting as shown in Figure 1, comprises Bottom clamp plate 6 and top clamping plate 15, is provided with dynamic model 17 above Bottom clamp plate 6, and top clamping plate 15 lower surface is installed with cover half 16, is provided with cushion block 18 between Bottom clamp plate 6 and dynamic model 17; The ejector pin retaining plate 7 and backing plate 1 that distribute up and down is provided with in the cavity that Bottom clamp plate 6, dynamic model 17 and cushion block 18 are formed; Be provided with insert 11 between cover half 16 and dynamic model 17, form cavity of casting between insert 11 and cover half 16, insert 11 central vertical is provided with main core 4, and cover half 16 is provided with the side core 13 being positioned at main core 4 both sides; Be provided with cast gate above main core 4, cast gate is provided with sprue bush 12, and insert 11 is provided with release link 8 and push rod 14, and release link 8 is all connected with ejector pin retaining plate 7 with dynamic model 17 through insert 11 with push rod 14.
Further, be provided with the push pedal guide pillar 2 through ejector pin retaining plate 7 and backing plate 1 between Bottom clamp plate 6 and dynamic model 17, outside push pedal guide pillar 2, be arranged with ejector guide pillar 3; Be embedded with guide pillar 10 between cover half 16 and dynamic model 17, outside guide pillar 10, be arranged with guide pin bushing 9; Bottom clamp plate 6 upper surface is provided with banking pin 5; Main core 4 and side core 13 are ceramic core.
During mold work, after dynamic model 17, cover half 16 matched moulds, cast gate injects motlten metal, flow to the casting cavity formed between insert 11 and cover half 16 shaping; After die casting molding, separately, die casting is deviate from by push rod 14 from compression mod for dynamic model 17, cover half 16.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. a novel metal die casting, it is characterized in that: comprise Bottom clamp plate (6) and top clamping plate (15), described Bottom clamp plate (6) top is provided with dynamic model (17), top clamping plate (15) lower surface is installed with cover half (16), is provided with cushion block (18) between Bottom clamp plate (6) and dynamic model (17); The ejector pin retaining plate (7) and backing plate (1) that distribute up and down is provided with in the cavity that described Bottom clamp plate (6), dynamic model (17) and cushion block (18) are formed; Insert (11) is provided with between described cover half (16) and dynamic model (17), cavity of casting is formed between insert (11) and cover half (16), insert (11) central vertical is provided with main core (4), and cover half (16) is provided with the side core (13) being positioned at main core (4) both sides; Described main core (4) top is provided with cast gate, cast gate is provided with sprue bush (12), described insert (11) is provided with release link (8) and push rod (14), and release link (8) is all connected with ejector pin retaining plate (7) with dynamic model (17) through insert (11) with push rod (14).
2. novel metal die casting according to claim 1, it is characterized in that: be provided with the push pedal guide pillar (2) through ejector pin retaining plate (7) and backing plate (1) between described Bottom clamp plate (6) and dynamic model (17), outside push pedal guide pillar (2), be arranged with ejector guide pillar (3).
3. novel metal die casting according to claim 1, it is characterized in that: be embedded with guide pillar (10) between described described cover half (16) and dynamic model (17), outside guide pillar (10), be arranged with guide pin bushing (9).
4. novel metal die casting according to claim 1, is characterized in that: described Bottom clamp plate (6) upper surface is provided with banking pin (5).
5. novel metal die casting according to claim 1, is characterized in that: described main core (4) and side core (13) are ceramic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610830.1U CN204209090U (en) | 2014-10-18 | 2014-10-18 | Novel metal die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610830.1U CN204209090U (en) | 2014-10-18 | 2014-10-18 | Novel metal die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209090U true CN204209090U (en) | 2015-03-18 |
Family
ID=52977799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610830.1U Expired - Fee Related CN204209090U (en) | 2014-10-18 | 2014-10-18 | Novel metal die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959566A (en) * | 2015-06-26 | 2015-10-07 | 安徽古德纳克科技股份有限公司 | Machining mould for gasoline motor cover |
| CN105903926A (en) * | 2016-06-30 | 2016-08-31 | 南安贤达机械有限公司 | Die-casting die for aluminum alloy wheel hub |
| WO2017088422A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection mould |
-
2014
- 2014-10-18 CN CN201420610830.1U patent/CN204209090U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959566A (en) * | 2015-06-26 | 2015-10-07 | 安徽古德纳克科技股份有限公司 | Machining mould for gasoline motor cover |
| WO2017088422A1 (en) * | 2015-11-25 | 2017-06-01 | 深圳市华腾精密机械有限公司 | Aluminium alloy injection mould |
| CN105903926A (en) * | 2016-06-30 | 2016-08-31 | 南安贤达机械有限公司 | Die-casting die for aluminum alloy wheel hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |