CN204603213U - A kind of casting mould - Google Patents
A kind of casting mould Download PDFInfo
- Publication number
- CN204603213U CN204603213U CN201520300261.5U CN201520300261U CN204603213U CN 204603213 U CN204603213 U CN 204603213U CN 201520300261 U CN201520300261 U CN 201520300261U CN 204603213 U CN204603213 U CN 204603213U
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- CN
- China
- Prior art keywords
- core
- seat
- fixes
- honour
- shaping mechanism
- 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
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Abstract
A kind of casting mould, comprises patrix, shaping mechanism, counterdie; Described patrix has sprue gate, in sprue gate, connects gate spool; Described counterdie has the groove of corresponding shaping mechanism shape; Described patrix is connected with shaping mechanism by gate spool, and shaping mechanism and counterdie are fitting to connection, and patrix and counterdie are bolted to connection; Described shaping mechanism comprises core and fixes the seat of honour, core fixing lower seat, core; The center that described core fixes the seat of honour has cast through hole; Described cast through hole connects gate spool; It is identical with the shape that core fixes the seat of honour that described core fixes lower seat, and size is less than core and fixes the seat of honour; The main part of described core is embedded in core and fixes between the seat of honour and the fixing lower seat of core, and the core holder of a support core weight is installed in the below of the straight part of core.The shaping mechanism that the utility model realizes casting mould can not shake when pouring into a mould movement, improves the Forming Quality of foundry goods.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of casting mould.
Background technology
In general casting mould, multiplex will need casting parts modeling make core, then by core as in mould, pour into a mould in mould after upper and lower matched moulds, after cooling forming in mould, carry out the demoulding until molten metal, finally obtain part.But in the process of assembling core, owing to installing meeting not in place, core is damaged in mould.Further, in moulding by casting process, because molten metal flows in core, if core is not in place at mould internal fixtion, along with the flowing of molten metal, core is moved or rocks, and the part of moulding by casting will produce dimensional discrepancy, affects the quality of production.
Utility model content
For there being the defect of technology on overcoming, the purpose of this utility model is intended to the casting mould proposing a kind of core fixation, can not shake in process of production.
For achieving the above object, the utility model adopts following technical scheme:
A kind of casting mould, is characterized in that: comprise patrix, shaping mechanism, counterdie; Described patrix has sprue gate, in sprue gate, connects gate spool; Described counterdie has the groove of corresponding shaping mechanism shape; Described patrix is connected with shaping mechanism by gate spool, and shaping mechanism and counterdie are fitting to connection, and patrix and counterdie are bolted to connection; Described shaping mechanism comprises core and fixes the seat of honour, core fixing lower seat, core; The center that described core fixes the seat of honour has cast through hole; Described cast through hole connects gate spool; It is identical with the shape that core fixes the seat of honour that described core fixes lower seat, and size is less than core and fixes the seat of honour; The main part of described core is embedded in core and fixes between the seat of honour and the fixing lower seat of core, and the core holder of a support core weight is installed in the below of the straight part of core; Described core is fixed after the seat of honour fixes seat chimeric with core and is formed core holder; The main part of described core holder extends a stiff end; Described stiff end is fixed between upper and lower mould in the horizontal direction by fixed cross beam bar, and stiff end is fixed between upper and lower mould in vertical direction by fixed leg; The position of the corresponding core holder in top of described core is provided with a casting die.
Explanation and the further scheme of such scheme are as follows:
1. in such scheme, described core fixes central protuberance one boss of lower seat, and boss embeds core and fixes in the cast through hole at the seat of honour.
2., in such scheme, the side of described core is provided with the water cooling tube for cooling unitary mould temperature.
3., in such scheme, described upper die and lower die have multiple gas outlet.
Because technique scheme is used, the utility model compared with prior art has following advantages:
A kind of casting mould that the utility model provides, is fixed core by parts multiple in shaping mechanism, core can not be moved or rock in casting process, moulding by casting process stabilization, improves production yields.
Accompanying drawing explanation
Fig. 1 is overall structure explosive view of the present utility model;
Fig. 2 is the structural representation of shaping mechanism in the utility model;
Fig. 3 is the overall structure explosive view of shaping mechanism in the utility model.
In above accompanying drawing: 1, patrix; 2, shaping mechanism; 3, counterdie; 4, sprue gate; 5, gate spool; 6, groove; 7, core fixes the seat of honour; 8, the fixing lower seat of core; 9, core; 10, through hole is poured into a mould; 11, core holder; 12, core holder; 13, stiff end; 14, fixed cross beam bar; 15, fixed leg; 16, casting die; 17, boss; 18, water cooling tube; 19, gas outlet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Fig. 1-Fig. 3:
A kind of casting mould, comprises patrix 1, shaping mechanism 2, counterdie 3; Described patrix 1 has sprue gate 4, in sprue gate 4, connects gate spool 5; Described counterdie 3 has the groove 6 of corresponding shaping mechanism 2 shape; Described patrix 1 is connected with shaping mechanism 2 by gate spool 5, and shaping mechanism 2 and counterdie 3 are fitting to connection, and patrix 1 and counterdie 3 are bolted to connection; Described shaping mechanism 2 comprises core and fixes the seat of honour 7, core fixing lower seat 8, core 9; The center that described core fixes the seat of honour 7 has cast through hole 10; Described cast through hole 10 connects gate spool 5; It is identical with the shape that core fixes the seat of honour 7 that described core fixes lower seat 8, and size is less than core and fixes the seat of honour 7; The main part of described core 9 be embedded in core fix the seat of honour 7 and the fixing lower seat of core 8 between, the core holder 11 of support core 9 weight is installed in the below of the straight part of core 9; Described core is fixed after the seat of honour 7 fixes seat 8 chimeric with core and is formed core holder 12; The main part of described core holder 12 extends a stiff end 13; Described stiff end 13 is fixed between upper and lower mould in the horizontal direction by fixed cross beam bar 14, and stiff end 13 is fixed between upper and lower mould in vertical direction by fixed leg 15; The position of the corresponding core holder 11 in top of described core 9 is provided with a casting die 16; Described core fixes central protuberance one boss 17 of lower seat 8, and boss 17 embeds core and fixes in the cast through hole 10 at the seat of honour 7; The side of described core 9 is provided with the water cooling tube 18 for cooling unitary mould temperature; Described patrix 1 and counterdie 3 have multiple gas outlet 19.
Molten metal is poured into a mould in the sprue gate 4 of patrix 1, is entered in core 9 by gate spool 5, cast through hole 10.Because the size of core 9 is comparatively large, when fixing, multiple spot is needed to be fixed.Therefore comprise core with core holder 12(and fix the seat of honour 7 and the fixing lower seat 8 of core) main part of core 9 is fixed, the straight section portion that core 9 extends simultaneously is fixed by core holder 11 and casting die 16, after fixing to core 9, carry out between upper and lower mould fixing to core holder 12 again, namely undertaken being fixed between upper and lower mould again by fixed cross beam bar 14 and fixed leg 15.Finally arrange water cooling tube 18 in the side of whole shaping mechanism 2, the forming temperature between cooling upper and lower mould controls.Simultaneously patrix 1 and counterdie 3 all have gas outlet 19, the air-flow ventilation expediently between counterdie and forming cavity.
The shaping mechanism that the utility model realizes casting mould can not shake when pouring into a mould movement, improves the Forming Quality of foundry goods.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a casting mould, is characterized in that: comprise patrix (1), shaping mechanism (2), counterdie (3); Described patrix (1) has sprue gate (4), in sprue gate (4), connect gate spool (5); Described counterdie (3) has the groove (6) of corresponding shaping mechanism (2) shape; Described patrix (1) is connected with shaping mechanism (2) by gate spool (5), shaping mechanism (2) and counterdie (3) are fitting to connection, and patrix (1) and counterdie (3) are bolted to connection; Described shaping mechanism (2) comprises core and fixes the seat of honour (7), core fixing lower seat (8), core (9); The center that described core fixes the seat of honour (7) has cast through hole (10); Described cast through hole (10) connects gate spool (5); The fixing lower seat (8) of described core is identical with the shape that core fixes the seat of honour (7), and size is less than core and fixes the seat of honour (7); The main part of described core (9) is embedded in core and fixes between the seat of honour (7) and the fixing lower seat they (8) of core, and the core holder (11) of support core (9) weight is installed in the below of the straight part of core (9); Described core is fixed after the seat of honour (7) fixes seat (8) chimeric with core and is formed core holder (12); The main part of described core holder (12) extends a stiff end (13); Described stiff end (13) is fixed between upper and lower mould in the horizontal direction by fixed cross beam bar (14), and stiff end (13) is fixed between upper and lower mould in vertical direction by fixed leg (15); The position of corresponding core holder (11) in top of described core (9) is provided with a casting die (16).
2. a kind of casting mould according to claim 1, it is characterized in that: central protuberance one boss (17) of the fixing lower seat (8) of described core, boss (17) embeds core and fixes in the cast through hole (10) at the seat of honour (7).
3. a kind of casting mould according to claim 1, is characterized in that: the side of described core (9) is provided with the water cooling tube (18) for cooling unitary mould temperature.
4. a kind of casting mould according to claim 1, is characterized in that: described patrix (1) and counterdie (3) have multiple gas outlet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300261.5U CN204603213U (en) | 2015-05-12 | 2015-05-12 | A kind of casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300261.5U CN204603213U (en) | 2015-05-12 | 2015-05-12 | A kind of casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603213U true CN204603213U (en) | 2015-09-02 |
Family
ID=53955801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300261.5U Expired - Fee Related CN204603213U (en) | 2015-05-12 | 2015-05-12 | A kind of casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390121A (en) * | 2020-04-23 | 2020-07-10 | 芜湖市金贸流体科技股份有限公司 | High-efficient one goes out many valve caps psammitolite mould casting device |
-
2015
- 2015-05-12 CN CN201520300261.5U patent/CN204603213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390121A (en) * | 2020-04-23 | 2020-07-10 | 芜湖市金贸流体科技股份有限公司 | High-efficient one goes out many valve caps psammitolite mould casting device |
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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: 20150902 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |