CN207431217U - A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting - Google Patents
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting Download PDFInfo
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- CN207431217U CN207431217U CN201721413371.8U CN201721413371U CN207431217U CN 207431217 U CN207431217 U CN 207431217U CN 201721413371 U CN201721413371 U CN 201721413371U CN 207431217 U CN207431217 U CN 207431217U
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- ingate
- overflow launder
- product cavity
- overflow
- die casting
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Abstract
The utility model discloses a kind of molding runner systems of road lamp aluminium-alloy high-speed high pressure die casting, including product cavity, pouring gate structure and flow structure, pouring gate structure is all connected to product cavity with flow structure, wherein, pouring gate structure is connected to a side of product cavity, flow structure includes exhaust structure and the first overflow launder group for being connected to other three sides of product cavity, second overflow launder group, 3rd overflow launder group, first overflow launder group includes a plurality of the first overflow launders connected with product cavity, second overflow launder group includes a plurality of the second overflow launders connected with product cavity, 3rd overflow launder group includes a plurality of the 3rd overflow launders connected with product cavity, a plurality of second overflow launders are all connected to exhaust structure；Pouring gate structure includes sequentially connected material handle, sprue, cross gate, ingate, ingate, and product cavity is connected to ingate, and molten aluminum introduces product type intracavitary portion after sprue, cross gate, ingate by ingate successively.
Description
Technical field
The utility model is related to casting industry high speed high pressure die casting fields, and in particular to a kind of road lamp aluminium alloy is high
The fast molding runner system of high pressure die casting.
Background technology
Runner system is most important part in design of Die Casting, is the core technology of die-casting technique, to compression mod success or failure
There is decisive influence, to quality of die casting, Die Casting efficiency, mold failure rate, die life, alloy utilization rate, die casting
Post processing etc. has significant impact.In face of becoming increasingly complex of shape of product, increasingly thin wall profile, processing rear surface quality will
Ask increasingly stringenter, the prior art can not ensure the presence of interiors of products stomata in process of production and reach thin-walled filling shaping
Requirement, be also what specific aim required in deisgn product runner system, no because of each product structure particularity and uniqueness
There is different runner systems to design with product to correspond to, for influencing whether that the factor of casting quality makes in existing runner system
Used time is all unresolved, and the quality for causing casting is excessively poor, and the transition of resource is caused to waste.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of road lamp aluminium-alloy high-speed high pressure die casting is molding
Runner system can improve the mode improved into pouring, and improve the flow velocity into molten aluminum when pouring with into the amount of pouring, ensureing that product cavity carries out
It is filled up completely, improves the quality of casting, reduce the production cycle, economize on resources, reduce cost, it is simple in structure, it is easy to operation, to
Solve the defects of prior art causes.
The utility model provides following technical solution to solve above-mentioned technical problem：A kind of road lamp aluminium-alloy high-speed
The molding runner system of high pressure die casting, including product cavity, pouring gate structure and flow structure, the pouring gate structure overflows with described
Flow structure is all connected to the product cavity, wherein, the pouring gate structure is connected to a side of the product cavity, described to overflow
Flow structure includes exhaust structure and is connected to the first overflow launder group of other three sides of product cavity, the second overflow
Slot group, the 3rd overflow launder group, the first overflow launder group include a plurality of the first overflow launders connected with the product cavity, institute
Stating the second overflow launder group includes a plurality of the second overflow launders connected with the product cavity, and the 3rd overflow launder group includes multiple
Several the 3rd overflow launders connected with the product cavity, a plurality of second overflow launders are all connected to the exhaust structure；
The pouring gate structure includes sequentially connected material handle, sprue, cross gate, ingate, ingate, the product type
Chamber is connected to the ingate, and molten aluminum is successively by the ingate after the sprue, the cross gate, the ingate
Introduce the product type intracavitary portion.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, on the cross gate
Multiple ingates are connected with, the ingate for connecting the product cavity is equipped on each ingate.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, on the cross gate
Four ingates are connected with, the ingate for connecting the product cavity is equipped on each ingate.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, the ingate is
Vertical setting.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, the cross gate
Lateral incision face is trapezoidal for one, and the ingate to the cross section of the ingate is distributed in convergence.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, first overflow
Slot, second overflow launder are equipped with the overflow port for connecting the product cavity on the 3rd overflow launder.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, the overflow port
Highly it is 1 millimeter -2 millimeters.
A kind of above-mentioned molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, wherein, first overflow
The capacity of slot and the 3rd overflow launder is respectively less than the capacity of second overflow launder.
It is provided according to a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of above-mentioned the utility model
Technical solution effect is：It improves and into the mode poured, improves the flow velocity into molten aluminum when pouring with into the amount of pouring, ensureing that product cavity has carried out
Full packing improves the quality of casting, reduces the production cycle, economizes on resources, reduce cost, simple in structure, easy to operation.
Description of the drawings
Fig. 1 is a kind of structural representation of the molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of the utility model
Figure；
Fig. 2 is a kind of plan structure of the molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of the utility model
Schematic diagram；
Fig. 3 is the first overflow in a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of the utility model
The structure diagram of slot；
Fig. 4 is the second overflow in a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of the utility model
The structure diagram of slot；
Fig. 5 is the 3rd overflow in a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of the utility model
The structure diagram of slot.
Wherein, reference numeral is as follows：Product cavity 101, flow structure 102, exhaust structure 103, material handle 104, sprue
105th, cross gate 106, ingate 107, ingate 108, the first overflow launder 201, the second overflow launder 202, the 3rd overflow launder 203,
Overflow port 301.
Specific embodiment
In order to which technological means, creation feature, reached purpose and effect for realizing utility model are easy to understand, lower knot
Conjunction is specifically illustrating, and the utility model is expanded on further.
One preferred embodiment of the utility model is to provide that a kind of road lamp aluminium-alloy high-speed high pressure die casting is molding to be poured
Road system, it is therefore an objective to improving by way of pouring, improve the flow velocity into molten aluminum when pouring with into the amount of pouring, ensureing that product cavity carries out
It is filled up completely, improves the quality of casting, reduce the production cycle, economize on resources, reduce cost, it is simple in structure, it is easy to operation.
As shown in Figure 1, a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, including product cavity
101st, pouring gate structure and flow structure 102, pouring gate structure are all connected to product cavity 101 with flow structure 102, wherein, it pours
Road structure is connected to a side of product cavity 101, and flow structure 102 includes exhaust structure 103 and is connected to product
201 groups of the first overflow launder, 202 groups of the second overflow launder, 203 groups of the 3rd overflow launder of other three sides of cavity 101, the first overflow launder
201 groups include a plurality of the first overflow launders 201 connected with product cavity 101, and the second 202 groups of overflow launder includes a plurality of with producing
Product cavity 101 connect the second overflow launder 202, the 3rd 203 groups of overflow launder include it is a plurality of connected with product cavity 101 the 3rd
Overflow launder 203, a plurality of second overflow launders 202 are all connected to exhaust structure 103, and exhaust structure 103 can be expelled directly out exhaust gas,
When carrying out die casting, the first overflow launder 201, the second overflow launder 202, the 3rd overflow launder 203 enter for receiving in product cavity 101
Cold burden and impurity in portion's molten aluminum eliminate or shift the casting flaws such as stomata, cold shut, and help to control aluminium to a certain extent
The flow direction of liquid improves the thermal balance in product cavity 101, is connected to the first overflow launder 201, the second overflow of product cavity 101
Slot 202, the 3rd overflow launder 203, which are carried out at the same time, receives cold burden and impurity, can effectively prevent or the deformation of less casting, raising are cast
The quality of part；
As shown in Fig. 2, pouring gate structure includes sequentially connected material handle 104, sprue 105, cross gate 106, ingate
107th, ingate 108, product cavity 101 are connected to ingate 108, molten aluminum successively by sprue 105, cross gate 106, interior pour
It is introduced behind road 107 by ingate 108 inside product cavity 101.
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment, the horizontal of use pour
Multiple ingates 107 are connected on road 106, the ingate 108 of connection product cavity 101 is equipped on each ingate 107.
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment, the horizontal of use pour
Four ingates 107 are connected on road 106, the ingate 108 of connection product cavity 101 is equipped on each ingate 107,
Using four ingates 107, and each ingate 107 is to be vertically arranged to be connected with product cavity 101, is added into when pouring
Into the amount of pouring, molten aluminum can be filled up completely into inside product cavity 101, traditional ingate 107 laterally sets laterally to set
The ingate 107 put can not ensure enter directly into inside product cavity 101 into molten aluminum when pouring, and have part molten aluminum that can be produced
Product cavity 101 hinders and reduces flow velocity, causes the afterbody of product can not be completely filled, and reduces the quality of casting, this implementation
The ingate 107 that example provides will not reduce molten aluminum into fashionable speed to be vertically arranged, and ensure that molten aluminum can be completely into production
The afterbody of product cavity 101 is filled, and improves the quality of casting.
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment, the interior of use pour
Mouth 108 is vertical setting.
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment, the horizontal of use pour
The lateral incision face in road 106 is trapezoidal for one, and ingate 107 to the cross section of ingate 108 is distributed in convergence, and ingate 107 is from even
Connect it is incremented by successively to the height at connection ingate 108 at cross gate 106, at the both ends of ingate 107 by cross gate 106 to interior
Height at cast gate 108 is incremented by successively, which can reduce resistance of the ingate 107 to molten aluminum, additionally it is possible to ensure molten aluminum
It can be completely into inside product cavity 101.
As in Figure 3-5, the molding running channel system of a kind of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment
System, the first overflow launder 201 of use, the second overflow launder 202 are equipped with overflowing for connection product cavity 101 on the 3rd overflow launder 203
Head piece 301.
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment, the overflow of use
The height of mouth 301 is 1 millimeter -2 millimeters, and the height of overflow port 301 is far smaller than the first overflow launder 201 or the second overflow launder 202
Or the 3rd overflow launder 203 height, effectively collect the exhaust gas in product cavity 101 and the cold burden in molten aluminum, aluminium slag, improve casting
The quality of part.
A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting provided in this embodiment, the first of use
The capacity of 201 and the 3rd overflow launder 203 of overflow launder is respectively less than the capacity of the second overflow launder 202.
To sum up, a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of the utility model, Neng Goutong
The mode improved into pouring is crossed, improves the flow velocity into molten aluminum when pouring with into the amount of pouring, ensureing that product cavity is filled up completely, improving casting
The quality of part reduces the production cycle, economizes on resources, reduce cost, simple in structure, easy to operation.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to
Above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as being given with the common mode in this field
To implement；Those skilled in the art can make various deformations or amendments and make within the scope of the claims several simply to push away
It drills, deform or replaces, this has no effect on the substantive content of utility model.
Claims (8)
1. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting, including product cavity, pouring gate structure and
Flow structure, the pouring gate structure are all connected to the product cavity with the flow structure, which is characterized in that the running channel knot
Structure is connected to a side of the product cavity, and the flow structure includes exhaust structure and is connected to the product type
The first overflow launder group, the second overflow launder group, the 3rd overflow launder group of other three sides of chamber, the first overflow launder group include plural number
A the first overflow launder connected with the product cavity, the second overflow launder group are connected including a plurality of with the product cavity
The second overflow launder, the 3rd overflow launder group include a plurality of the 3rd overflow launders connected with the product cavity, it is a plurality of
Second overflow launder is all connected to the exhaust structure；
The pouring gate structure includes sequentially connected material handle, sprue, cross gate, ingate, ingate, and the product cavity connects
The ingate is connected to, molten aluminum is introduced after the sprue, the cross gate, the ingate by the ingate successively
The product type intracavitary portion.
2. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting as described in claim 1, feature exist
In being connected with multiple ingates on the cross gate, the connection product cavity be equipped on each ingate
The ingate.
3. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting as claimed in claim 2, feature exist
In being connected with four ingates on the cross gate, the connection product cavity be equipped on each ingate
The ingate.
4. a kind of such as molding runner system of road lamp aluminium-alloy high-speed high pressure die casting of Claims 2 or 3 any one of them,
It is characterized in that, the ingate is vertical setting.
5. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting as claimed in claim 3, feature exist
In the lateral incision face of the cross gate is trapezoidal for one, and the ingate to the cross section of the ingate is distributed in convergence.
6. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting as claimed in claim 2, feature exist
In being equipped with the overflow for connecting the product cavity on, first overflow launder, second overflow launder, the 3rd overflow launder
Mouthful.
7. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting as claimed in claim 6, feature exist
In the height of the overflow port is 1 millimeter -2 millimeters.
8. a kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting as claimed in claim 6, feature exist
In the capacity of first overflow launder and the 3rd overflow launder is respectively less than the capacity of second overflow launder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413371.8U CN207431217U (en) | 2017-10-30 | 2017-10-30 | A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413371.8U CN207431217U (en) | 2017-10-30 | 2017-10-30 | A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431217U true CN207431217U (en) | 2018-06-01 |
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ID=62291423
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721413371.8U Expired - Fee Related CN207431217U (en) | 2017-10-30 | 2017-10-30 | A kind of molding runner system of road lamp aluminium-alloy high-speed high pressure die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807305A (en) * | 2019-03-13 | 2019-05-28 | 杭州吉众汽车部件有限公司 | Improve the mold that jack shell thin-wall die casting is deformed |
| WO2022033064A1 (en) * | 2020-08-13 | 2022-02-17 | 东莞宜安科技股份有限公司 | Mold runner for high-pressure casting |
-
2017
- 2017-10-30 CN CN201721413371.8U patent/CN207431217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807305A (en) * | 2019-03-13 | 2019-05-28 | 杭州吉众汽车部件有限公司 | Improve the mold that jack shell thin-wall die casting is deformed |
| WO2022033064A1 (en) * | 2020-08-13 | 2022-02-17 | 东莞宜安科技股份有限公司 | Mold runner for high-pressure casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191030 |