CN207756884U - A kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur - Google Patents
A kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur Download PDFInfo
- Publication number
- CN207756884U CN207756884U CN201721782792.8U CN201721782792U CN207756884U CN 207756884 U CN207756884 U CN 207756884U CN 201721782792 U CN201721782792 U CN 201721782792U CN 207756884 U CN207756884 U CN 207756884U
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- product chamber
- product
- cinder ladle
- sprue
- mold core
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Abstract
The utility model is related to a kind of die casting mold insert structures for avoiding product from sbrinkage blowhole occur, including mold core, product chamber and sprue bush, it is disposed with product chamber in the middle part of the mold core upper surface, it is vertically-mounted in the mold core front to have sprue bush, the cast gate set upper side is disposed with the sprue that one end extends towards product chamber left lateral bending, there are two the first cinder ladles for the product chamber right front installation, rear end and rear side right end are separately installed with the second cinder ladle on the right side of the product chamber, there are two in the front and back third cinder ladle being mounted side by side for installation at left end on rear side of the product chamber, right end is equipped with exhaust block on rear side of the mold core, the exhaust block front end be disposed with three respectively with the first cinder ladle, the air discharge duct that second cinder ladle is connected to third cinder ladle.The utility model has the characteristics that the sbrinkage blowhole that simple in structure, improvement cost is low, greatly reduces product, improves product quality.
Description
Technical field
The utility model is related to die casting mold core technical fields, avoid product from sbrinkage blowhole occur more particularly to a kind of
Die casting mold insert structure.
Background technology
When the structure of product is excessively sent out miscellaneous, common mold core, which carries out production, can make occur a large amount of gas contractings in product
The processing mode in hole, sbrinkage blowhole is more complicated, and gas in product can be effectively reduced by redesigning mold insert structure under normal conditions
Shrinkage cavity.
Invention content
The technical problem to be solved by the utility model is to provide a kind of die casting moulds for avoiding product from sbrinkage blowhole occur
Cored structure has the characteristics that the sbrinkage blowhole that simple in structure, improvement cost is low, greatly reduces product, raising product quality.
Technical solution adopted by the utility model to solve its technical problems is：There is provided one kind avoids product from sbrinkage blowhole occur
Die casting mold insert structure, including mold core, product chamber and sprue bush be disposed with product chamber in the middle part of the mold core upper surface,
It is vertically-mounted in the mold core front to there is sprue bush, the cast gate set upper side to be disposed with one end and prolong towards product chamber left lateral bending
The sprue stretched, product chamber right front installation there are two the first cinder ladle, on the right side of the product chamber rear end and after
Side right end is separately installed with the second cinder ladle, and there are two in the front and back third being mounted side by side for installation at left end on rear side of the product chamber
Cinder ladle, right end is equipped with exhaust block on rear side of the mold core, the exhaust block front end be disposed with three respectively with the first cinder ladle,
The air discharge duct that second cinder ladle is connected to third cinder ladle.
The sprue is disposed with branch flow passage on one end on the left of product chamber, and one end of branch flow passage is located at master
The crooked position of runner, the other end is formed separately two branch flow passages, and is connected to product chamber left back.
The second sprue being connected to on front side of product chamber is disposed on the initiating terminal of the sprue.
First cooling line is installed in the mold core left part, the second cooling tube is installed below the product chamber
Road.
Advantageous effect：The utility model is related to a kind of die casting mold insert structures for avoiding product from sbrinkage blowhole occur, have
It is simple in structure, improvement cost is low, the sbrinkage blowhole that greatly reduces product, improves the features such as product quality.
Description of the drawings
Fig. 1 is the topology view of the utility model.
Diagram：1, mold core, 2, sprue bush, 3, product chamber, 4, sprue, the 5, second sprue, 6, branch flow passage, 7, first
Cinder ladle, the 8, second cinder ladle, 9, third cinder ladle, 10, exhaust block, the 11, first cooling line, the 12, second cooling line.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to a kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur, such as schemes
Shown in 1, including mold core 1, product chamber 3 and sprue bush 2,1 upper surface of mold core middle part are disposed with product chamber 3, the mould
It is vertically-mounted in 1 front of core to there is sprue bush 2,2 upper end of sprue bush to be disposed with what one end extended towards 3 left lateral bending of product chamber
Sprue 4,3 right front of product chamber installation there are two the first cinder ladle 7, the 3 right side rear end of product chamber and after
Side right end is separately installed with the second cinder ladle 8, and there are two in front and back the be mounted side by side for installation at the 3 rear side left end of product chamber
Three cinder ladles 9, the 1 rear side right end of mold core are equipped with exhaust block 10,10 front end of exhaust block be disposed with three respectively with
The air discharge duct that first cinder ladle 7, the second cinder ladle 8 are connected to third cinder ladle 9.
The sprue 4 is disposed with branch flow passage 6, one end position of branch flow passage 6 on the one end in 3 left side of product chamber
In the crooked position of sprue 4, the other end is formed separately two branch flow passages, and is connected to 3 left back of product chamber.
The second sprue 5 being connected to 3 front side of product chamber is disposed on the initiating terminal of the sprue 4.
First cooling line 11 is installed, 3 lower section of product chamber is equipped with the second cooling in 1 left part of mold core
Pipeline 12.
Claims (4)
1. a kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur, including mold core (1), product chamber (3) and sprue bush
(2), it is characterised in that：It is disposed with product chamber (3) in the middle part of described mold core (1) upper surface, it is vertical in the mold core (1) front
Sprue bush (2) is installed, the sprue bush (2) upper end is disposed with the sprue that one end extends towards product chamber (3) left lateral bending
(4), described product chamber (3) right front installation is there are two the first cinder ladle (7), on the right side of the product chamber (3) rear end and
Rear side right end is separately installed with the second cinder ladle (8), and there are two pacify side by side in front and back for installation at left end on rear side of the product chamber (3)
The third cinder ladle (9) of dress, the mold core (1) rear side right end are equipped with exhaust block (10), the exhaust block (10) front end cloth
It is equipped with three air discharge ducts being connected to respectively with the first cinder ladle (7), the second cinder ladle (8) and third cinder ladle (9).
2. a kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur according to claim 1, it is characterised in that：
The sprue (4) is disposed with branch flow passage (6), one end position of branch flow passage (6) on one end on the left of product chamber (3)
Crooked position in sprue (4), the other end is formed separately two branch flow passages, and is connected to product chamber (3) left back.
3. a kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur according to claim 1, it is characterised in that：
The second sprue (5) for being disposed on the initiating terminal of the sprue (4) and being connected on front side of product chamber (3).
4. a kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur according to claim 1, it is characterised in that：
First cooling line (11) is installed in described mold core (1) left part, the second cooling tube is installed below the product chamber (3)
Road (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782792.8U CN207756884U (en) | 2017-12-19 | 2017-12-19 | A kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782792.8U CN207756884U (en) | 2017-12-19 | 2017-12-19 | A kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756884U true CN207756884U (en) | 2018-08-24 |
Family
ID=63187160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782792.8U Active CN207756884U (en) | 2017-12-19 | 2017-12-19 | A kind of die casting mold insert structure for avoiding product from sbrinkage blowhole occur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756884U (en) |
-
2017
- 2017-12-19 CN CN201721782792.8U patent/CN207756884U/en active Active
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