CN209578114U - A kind of bilateral charging casting die for camshaft the cover - Google Patents
A kind of bilateral charging casting die for camshaft the cover Download PDFInfo
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- CN209578114U CN209578114U CN201822261802.4U CN201822261802U CN209578114U CN 209578114 U CN209578114 U CN 209578114U CN 201822261802 U CN201822261802 U CN 201822261802U CN 209578114 U CN209578114 U CN 209578114U
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- camshaft
- cover
- bilateral charging
- feed channel
- bilateral
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Abstract
The utility model discloses a kind of bilateral charging casting dies for camshaft the cover, comprising: die body offers die cavity inside the die body, and the outside of the die body is equipped with sprue gate, and the sprue gate is connected to the die cavity by bilateral charging running channel；The bilateral charging running channel includes: left shunt road, right runner, left feed channel and right feed channel, the left shunt road is connected with the left feed channel, the right runner is connected with the right feed channel, and the left shunt road intersects with the right runner, the intersection is connected to the sprue gate, by the above-mentioned means, the utility model can be realized the casting of the bilateral charging to camshaft the cover, it can be conducive to the increased quality of (stomata) inside camshaft the cover, overall acceptability rate is high.
Description
Technical field
The utility model relates to a kind of high voltage precision foundry engieering, in particular to it is a kind of for camshaft the cover it is bilateral into
Expect casting die.
Background technique
Ancient Times in China, prince's noon ancient cooking vessel, copper taboo, copper lion etc., are all the masterpiece of casting, and from the 1940s, casting is used for
After industrial production, so far, casting is developed with faster speed always, and especially into 21 century, China develops very
Rapidly, large quantities of foundry engieering richnesses enterprise is emerged.
As casting accuracy and cast article mechanical property requirements are higher and higher, high-pressure casting is had become in casting industry
Bellwether, high pressure cast, which is made, is mainly used for the industries such as automobile, aviation, is also applied to other all industrial departments, predominantly weapons, energy
The industries such as source, communications and transportation, light industry, weaving, pharmacy, medical instrument, pump and valve, as high-pressure casting is using more and more,
The product category of casting and forming is more and more abundant, and product structure becomes increasingly complex, and leads to certain performances (internal soundness) of product
Drawing requirement is not achieved.
Wherein, camshaft the cover is one of the representative in die casting, cast used by mold be all often it is unilateral into
Expect mold, it may be assumed that melt is fed along the side of product after casting, and the structure during casting due to cast flow velocity
Not enough, lead to the phenomenon that beginning to cool down during casting, that is, will appear internal condensate and in advance shrinkage, to lead
Cause interiors of products obtained by casting second-rate, especially stomata is more, and qualification rate is low, very the influence delivery cycle.
Utility model content
The utility model pours mold mainly solving the technical problems that providing a kind of bilateral charging for camshaft the cover
Tool, can be realized the bilateral charging casting to camshaft the cover, and the quality that can be conducive to (stomata) inside camshaft the cover mentions
It rises, overall acceptability rate is high.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of for camshaft
The bilateral charging casting die of the cover, comprising: die body offers die cavity inside the die body, and the outside of the die body is equipped with
Sprue gate, the sprue gate are connected to the die cavity by bilateral charging running channel；
The bilateral charging running channel includes: left shunt road, right runner, left feed channel and right feed channel, the left side point
Runner is connected with the left feed channel, and the right runner is connected with the right feed channel, and the left shunt road and the right side
Runner intersection, the intersection are connected to the sprue gate and realize bilateral charging.
In one preferred embodiment of the utility model, the left feed channel is by several left branch flow passage groups being parallel to each other
At.
In one preferred embodiment of the utility model, it is connected on the left of each left branch flow passage and the die cavity.
In one preferred embodiment of the utility model, the right feed channel is by several right branch flow passage groups being parallel to each other
At.
In one preferred embodiment of the utility model, it is connected on the right side of each right branch flow passage and the die cavity.
In one preferred embodiment of the utility model, the left branch flow passage and the right branch flow passage are cut in same level
Face.
In one preferred embodiment of the utility model, the die body surface is also equipped with multiple cinder ladles.
In one preferred embodiment of the utility model, each cinder ladle and the type chamber are interconnected.
The beneficial effects of the utility model are: mold is poured in a kind of bilateral charging for camshaft the cover of the utility model
Tool realizes the connection at sprue gate and internal die cavity by using bilateral charging running channel, so that melt is poured into from sprue gate
Afterwards, bilateral while to being poured in die cavity, the poring rate of quickening, compared to existing unilateral charging, casting can be passed through
The internal soundness (stomata) for making products obtained therefrom is increased dramatically, and qualification rate is high, high production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model in a preferred embodiment；
The components in the drawings are labeled as follows: 1, sprue gate, 2, left shunt road, 3, right runner, 4, left feed channel, 5, the right side
Feed channel, 6, left branch flow passage, 7, right branch flow passage, 8, cinder ladle, 9, die cavity.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to Fig. 1, the utility model embodiment includes:
A kind of bilateral charging casting die for camshaft the cover, comprising: die body offers die cavity inside the die body
9, the outside of the die body is equipped with sprue gate 1, and the sprue gate 1 is connected to the die cavity 9 by bilateral charging running channel；
The bilateral charging running channel includes: left shunt road 2, right runner 3, left feed channel 4 and right feed channel 5, described
Left shunt road 2 is connected with the left feed channel 4, and the right runner 3 is connected with the right feed channel 5, and the left shunt road 2
Intersect with the right runner 3, which is connected to the sprue gate 1 and realizes bilateral charging casting.
It further illustrates, the left feed channel 4 is made of several left branch flow passages 6 being parallel to each other, each left branch flow passage 6
It is connected to on the left of the die cavity 9, second diffluence is carried out by each left feed channel 4 of 6 pairs of left branch flow passage again, while to being poured in die cavity 9
Melt is infused, poring rate is further speeded up, in addition, can make by each left branch flow passage 6 while to being poured on the left of die cavity 9
Obtain 9 left side of die cavity can be carried out feeding everywhere, further increase total quality.
It further illustrates, the right feed channel 5 is made of several right branch flow passages 7 being parallel to each other, each right branch flow passage 7
It is connected to on the right side of the die cavity 9, second diffluence is carried out by each right feed channel 5 of 7 pairs of right branch flow passage again, while to being poured in die cavity 9
Melt is infused, poring rate is further speeded up, in addition, can make by each right branch flow passage 7 while to being poured on the right side of die cavity 9
Obtain 9 right side of die cavity can be carried out feeding everywhere, further increase total quality.
It further illustrates, the left branch flow passage 6 and the right branch flow passage 7 are in same level section, guarantee left branch flow passage 6
Difference in height between right branch flow passage 7 and die cavity 9 one, so that the flow velocity for guaranteeing that melt flows enter in die cavity 9 is consistent.
Further illustrate, the die body surface is also equipped with multiple cinder ladles 8, and each cinder ladle 8 and the type chamber 9 are mutual
Connection guarantees the degree of purity of quality in die cavity 9, is further ensured that the quality of casting for loading clinker.
It should be noted that the utility model discloses a kind of bilateral charging casting die for camshaft the cover,
Concrete operating principle are as follows:
When work, high-temperature fusant is imported from sprue gate 1, subsequent melt flow to left shunt road 2 and right point along sprue gate 1
The infall of runner 3, and runner 2 and right runner 3 start to shunt to the left, the melt into left shunt road 2 subsequently enters a left side
Feed channel 4, then entered in several left branch flow passages 6 by left 4 second diffluence of feed channel, realize that the casting to 9 left side of die cavity is handled,
And the melt for entering right runner 3 simultaneously enters right feed channel 5, then enters several right branch by right 5 second diffluence of feed channel
In runner 7, realizes that the casting to 9 right side of die cavity is handled, cast, complete while final realization is to 9 left side of die cavity and right side
Bilateral charging casting.
It is different from the prior art, a kind of bilateral charging casting die for camshaft the cover of the utility model, by adopting
The connection at sprue gate 1 and internal die cavity 9 is realized with bilateral charging running channel, so that after melt is poured into from sprue gate, it can
By bilateral while to being poured in die cavity, the poring rate of quickening, compared to existing unilateral charging, casting gained is produced
The internal soundness (stomata) of product is increased dramatically, and qualification rate is high, high production efficiency.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of bilateral charging casting die for camshaft the cover characterized by comprising die body, inside the die body
Die cavity is offered, the outside of the die body is equipped with sprue gate, and the sprue gate and the die cavity are connected by bilateral charging running channel
It is logical；
The bilateral charging running channel includes: left shunt road, right runner, left feed channel and right feed channel, the left shunt road
It is connected with the left feed channel, the right runner is connected with the right feed channel, and the left shunt road and the right shunting
Road intersection, the intersection are connected to the sprue gate and realize bilateral charging.
2. the bilateral charging casting die according to claim 1 for camshaft the cover, which is characterized in that it is described it is left into
Material path is made of several left branch flow passages being parallel to each other, and the right feed channel is made of several right branch flow passages being parallel to each other.
3. the bilateral charging casting die according to claim 2 for camshaft the cover, which is characterized in that each left side
It is connected on the left of branch flow passage and the die cavity.
4. the bilateral charging casting die according to claim 2 for camshaft the cover, which is characterized in that each right side
It is connected on the right side of branch flow passage and the die cavity.
5. the bilateral charging casting die according to claim 2 for camshaft the cover, which is characterized in that the left branch
Runner and the right branch flow passage are in same level section.
6. the bilateral charging casting die according to claim 1 for camshaft the cover, which is characterized in that the die body
Surface is also equipped with multiple cinder ladles.
7. the bilateral charging casting die according to claim 6 for camshaft the cover, which is characterized in that each slag
Packet is interconnected with the die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261802.4U CN209578114U (en) | 2018-12-30 | 2018-12-30 | A kind of bilateral charging casting die for camshaft the cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261802.4U CN209578114U (en) | 2018-12-30 | 2018-12-30 | A kind of bilateral charging casting die for camshaft the cover |
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| Publication Number | Publication Date |
|---|---|
| CN209578114U true CN209578114U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261802.4U Active CN209578114U (en) | 2018-12-30 | 2018-12-30 | A kind of bilateral charging casting die for camshaft the cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396389A (en) * | 2018-12-30 | 2019-03-01 | 博众优浦(常熟)汽车部件科技有限公司 | A kind of bilateral charging casting die for camshaft the cover |
-
2018
- 2018-12-30 CN CN201822261802.4U patent/CN209578114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396389A (en) * | 2018-12-30 | 2019-03-01 | 博众优浦(常熟)汽车部件科技有限公司 | A kind of bilateral charging casting die for camshaft the cover |
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