CN206763890U - A kind of electronic consumer products die casting for shell mould - Google Patents
A kind of electronic consumer products die casting for shell mould Download PDFInfo
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- CN206763890U CN206763890U CN201720545970.9U CN201720545970U CN206763890U CN 206763890 U CN206763890 U CN 206763890U CN 201720545970 U CN201720545970 U CN 201720545970U CN 206763890 U CN206763890 U CN 206763890U
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- die cavity
- passage
- long side
- exhaust
- exhaust duct
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Abstract
The utility model belongs to die casting mold field, a kind of electronic consumer products die casting for shell mould, the runner and exhaust duct connected including die cavity, with die cavity, one end of the runner sets feeding mouth, and the end of the exhaust duct is provided with wavy passage, and the runner is arranged on die cavity side, the exhaust duct is arranged at the relative opposite side of die cavity, and the exhaust duct is divided into two groups, one group of top for being arranged on die cavity, another group of lower section for being arranged on die cavity；It electronic consumer products die casting for shell mould of the present utility model, by setting two groups of exhaust ducts, can sufficiently be vented and deslagging, the generation for phenomena such as reducing trapped gas, casting current mark, cold shut and misrun, reduce husky porosity, reduction in the numbers of seconds, improve product quality.
Description
Technical field
The utility model belongs to die casting mold field, more particularly to a kind of electronic consumer products die casting for shell mould.
Background technology
Traditional E-consumer shells die casting is typically only capable to unilateral carry out deslagging and exhaust, such as Patent No.
A large amount of exhaust structures of 2007100251917 magnesium alloy mold；The and for example magnesium product pressure of Patent No. 201410571441.7
The exhaust apparatus of casting mould, although the device can both ends deslagging, can only can not also accomplish to fill in the top deslagging of mould
The exhaust deslagging divided, causes easy entrapped air volume in mould, causes product formation sand hole, defect rate height；Deslagging efficiency is low, easily
Residual oxidization impurity, it is also easy to produce the phenomenon of casting current mark, cold shut and misrun, reduces product quality.
Utility model content
The purpose of this utility model is to provide a kind of electronic consumer products die casting for shell mould, can fully deslagging and
Exhaust, reduction in the numbers of seconds.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of electronic consumer products die casting for shell mould, including die cavity, the runner and exhaust duct that are connected with die cavity, it is described
One end of runner sets feeding mouth, and the end of the exhaust duct is provided with wavy passage, and the runner is arranged on die cavity side,
The exhaust duct is arranged at the relative opposite side of die cavity, and the exhaust duct is divided into two groups, and one group is arranged on die cavity
Top, another group of lower section for being arranged on die cavity.
Further, the die cavity is substantially in cuboid, and it has the first long side and the second long side being oppositely arranged, and
Two short sides of the first long side and the second long edge tail are connected, the first long side, the second long side and two short sides have preset height；
The exhaust duct includes being arranged on multiple first exhaust passages below the first long side, in addition to is arranged on above the second long side
Multiple second exhaust passages and multiple 3rd exhaust passages being arranged on below the second long side；The wavy passage includes close
The the first wavy passage and the second wavy passage that the first long side both ends are set, and close to the second long side both ends
The 3rd wavy passage and the 4th wavy passage set；The multiple first exhaust passage is divided into two groups, one group of end
End connects the first wavy passage, and another group of end connects the second wavy passage；The multiple second exhaust
Passage is also classified into two groups, and one group of end connects the 3rd wavy passage, and another group of end connects the 4th wave
Shape passage；The multiple 3rd exhaust passage is also classified into two groups, and one group of end connects the 3rd wavy passage, another group
End connect the 4th wavy passage.
Further, the exhaust duct also includes being separately positioned on multiple 4th rows above and below two short sides
Gas passage, the end of each 4th exhaust passage connect the one of which in first to fourth wavy passage.
Further, the runner is arranged on the first long side side of die cavity and above first long side.
Further, the runner is included from the feeding mouth towards the sprue of extension in the middle part of die cavity long side, from master
Two runners that flow field end extends towards both sides along the direction parallel to the first long side and from direction on two runners
The flow channel of die cavity extension, the upper end of the long side of die cavity first is provided with and the one-to-one entrance of the flow channel.
Further, the exhaust duct is provided with cinder ladle chamber at die cavity.
Compared with prior art, the utility model has the following advantages that：
Electronic consumer products die casting for shell mould of the present utility model, can be sufficient by setting multigroup exhaust duct
Exhaust and deslagging, trapped gas, casting current mark, cold shut and generation phenomena such as misrun are reduced, reduce husky porosity, reduction in the numbers of seconds,
Improve product quality.
Brief description of the drawings
Fig. 1 is the schematic diagram of the preferred embodiment of the utility model one.
Fig. 2 is the stereogram of the preferred embodiment of the utility model one.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing to a kind of electronic consumer products die casting for shell mould of the utility model
It is described in further detail.
As shown in figure 1, in a preferred embodiment, a kind of electronic consumer products die casting for shell mould of the present utility model,
The runner 2 and exhaust duct 3 connected including die cavity 1, with die cavity 1, one end of the runner 2 are provided with feeding mouth 4, the exhaust duct
3 end is provided with wavy passage 5.
Die cavity 1 is in rectangular parallelepiped structure in the present embodiment, and it has the first long side 11 and the second long side 12 being oppositely arranged, with
And two short sides of the first long side 11 of connection and the end of the second long side 12, the first long side 11, the second long side 12 and two short side tools
There is preset height；The exhaust duct 3 includes being arranged on multiple first exhaust passages 31 of the lower section of the first long side 11, in addition to sets
Multiple second exhaust passages 32 above the second long side 12 and multiple 3rd exhaust passages being arranged on below the second long side 12
33。
The runner 2 is arranged on the top of the first long side 11, and the runner 2 is included from the feeding mouth 4 towards die cavity 1 the
The sprue 21 of the middle part of one long side 11 extension, the direction from the end of sprue 21 towards both sides edge parallel to the first long side 11 extend
Two runners 22 and the flow channel 23 that extends from two runners 22 towards die cavity 1, the on the die cavity 1
The upper end of one long side 11 is provided with and the 23 one-to-one entrance of flow channel.
In the present embodiment, wavy passage 5 includes the first wavy passage set close to the both ends of the first long side 11
51 and the second wavy passage 52, and the 3rd wavy passage 53 and the 4th set close to the both ends of the second long side 12
Wavy passage 54；The multiple first exhaust passage 31 is divided to for two groups, and one group of end connects the first wavy passage
51, another group of end connects the second wavy passage 52；The multiple second exhaust passage 32 is also classified into two groups, one group
End connect the 3rd wavy passage 53, another group of end connects the 4th wavy passage 54；It is the multiple
3rd exhaust passage 33 is also classified into two groups, and one group of end connects the 3rd wavy passage 53, another group of end connection
The 4th wavy passage 54.
In the present embodiment, exhaust duct 3 also includes being separately positioned on multiple 4th exhausts above and below two short sides
Passage 34, the end of each 4th exhaust passage 34 connect the one of which in first to fourth wavy passage.More than
All exhaust ducts 3 are provided with cinder ladle chamber 6 at die cavity 1.
A kind of electronic consumer products die casting for shell mould of the utility model design, design science is reasonable, by mould
The surrounding of chamber 1 sets multiple exhaust ducts 3, can fully be vented deslagging, reduces fraction defective, improves product quality.
Although to description of the present utility model being carried out with reference to embodiments above, it is familiar with the art
Personnel many replacements, modifications and variations can be carried out according to above-mentioned content, are obvious.Therefore, it is all such
Substitute, improve and change and be included in the spirit and scope of appended claims.
Claims (6)
1. a kind of electronic consumer products die casting for shell mould, including die cavity, the runner and exhaust duct that are connected with die cavity, the stream
The one end in road sets feeding mouth, and the end of the exhaust duct is provided with wavy passage, it is characterised in that：The runner is arranged on
Die cavity side, the exhaust duct is arranged at the relative opposite side of die cavity, and the exhaust duct is divided into two groups, one group of setting
In the top of die cavity, another group of lower section for being arranged on die cavity.
2. electronic consumer products die casting for shell mould according to claim 1, it is characterised in that the die cavity is substantially in
Cuboid, it has the first long side and the second long side being oppositely arranged, and connects the two of the first long side and the second long edge tail
Individual short side, the first long side, the second long side and two short sides have preset height；The exhaust duct includes being arranged under the first long side
Multiple first exhaust passages of side, in addition to be arranged on multiple second exhaust passages above the second long side and be arranged on the second length
Multiple 3rd exhaust passages below side；The wavy passage includes the first wave set close to the first long side both ends
Shape passage and the second wavy passage, and the 3rd wavy passage and the 4th ripple set close to the second long side both ends
Wave-like passage；The multiple first exhaust passage is divided into two groups, and one group of end connects the first wavy passage, another group
End connect the second wavy passage；The multiple second exhaust passage is also classified into two groups, one group of end connection institute
The 3rd wavy passage is stated, another group of end connects the 4th wavy passage；The multiple 3rd exhaust passage is also divided
For two groups, one group of end connects the 3rd wavy passage, and another group of end connects the 4th wavy passage.
3. electronic consumer products die casting for shell mould according to claim 2, it is characterised in that the exhaust duct also wraps
Multiple 4th exhaust passages being separately positioned on above and below two short sides are included, and the end of each 4th exhaust passage connects
Connect the one of which in first to fourth wavy passage.
4. the electronic consumer products die casting for shell mould according to claim 1 or 2 or 3, it is characterised in that the runner
It is arranged on the first long side side of die cavity and above first long side.
5. electronic consumer products die casting for shell mould according to claim 4, it is characterised in that the runner include from
The feeding mouth is towards the sprue of die cavity long side middle part extension, from sprue end towards both sides along parallel to the first long side
Two runners of direction extension and the flow channel extended from two runners towards die cavity, the die cavity first are grown
The upper end on side is provided with and the one-to-one entrance of the flow channel.
6. electronic consumer products die casting for shell mould according to claim 5, it is characterised in that the exhaust duct is close
Cinder ladle chamber is provided with die cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017202510224 | 2017-03-15 | ||
| CN201720251022 | 2017-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763890U true CN206763890U (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545970.9U Active CN206763890U (en) | 2017-03-15 | 2017-05-17 | A kind of electronic consumer products die casting for shell mould |
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| Country | Link |
|---|---|
| CN (1) | CN206763890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116198A (en) * | 2017-03-15 | 2017-09-01 | 惠州市正集源工业有限公司 | A kind of electronic consumer products die casting for shell mould |
-
2017
- 2017-05-17 CN CN201720545970.9U patent/CN206763890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116198A (en) * | 2017-03-15 | 2017-09-01 | 惠州市正集源工业有限公司 | A kind of electronic consumer products die casting for shell mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210203 Address after: Room 208, enterprise service center, No.17, section 3, west section of Changjiang Avenue, Lingang Economic and Technological Development Zone, Yibin City, Sichuan Province, 644600 Patentee after: Yibin zhengjiyuan Intelligent Technology Co.,Ltd. Address before: 516223 Changbu villager group, Changbu village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: HUIZHOU ZHENGJIYUAN INDUSTRIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |