CN106552923A - Four groups of townhouse water pump casing for vehicle die castings - Google Patents
Four groups of townhouse water pump casing for vehicle die castings Download PDFInfo
- Publication number
- CN106552923A CN106552923A CN201510624539.9A CN201510624539A CN106552923A CN 106552923 A CN106552923 A CN 106552923A CN 201510624539 A CN201510624539 A CN 201510624539A CN 106552923 A CN106552923 A CN 106552923A
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- model frame
- casting
- die
- ingate
- dynamic model
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Abstract
The present invention relates to a kind of four groups of townhouse water pump casing for vehicle die castings are formed with running channel in the dynamic model frame side with model frame opposite face, running channel is divided into sprue and four cross gates, four cross gates of the symmetrical connection connection in sprue upper end, sprue lower end connects die casting liquid casting gate, cross gate end connects ingate, ingate connects die casting die cavity, with the cross gate of ingate junction on be formed with a downward dashpot, described four are symmetrically distributed in one side of sprue, wasteway is provided directly with two adjacent cross gates, wasteway end is provided with overflow launder.The water pump casing for vehicle die casting that the application is provided is formed with a dashpot radially downward in the cross gate of mould and the junction of ingate, the groove can buffer casting instantaneous pressure of the liquid to ingate, simultaneously after liquid of casting is full of cell body, by increasing capacitance it is possible to increase the flow of casting liquid, it is ensured that effect.
Description
Technical field
The invention belongs to aluminium alloy casting field, is a kind of four groups of townhouses water pump casing for vehicle die casting.
Background technology
Die casting be molten metal bath at a high speed, under high pressure conditions with certain condition Fast Filling die cavity, and rapidly
The casting method of solidification.Die casting is important technological equipment in Die Casting, and opposite production capacity is no smoothly enters for it
OK, particularly important effect, production efficiency of the die casting to Die Casting are played to the quality of casting quality
Conclusive effect is played, it also functions as control and adjusts the thermally equilibrated role in press casting procedure.Die casting
Mainly it is made up of fixed half and moving half, typically going up, cover half is fixed on die casting machine cover half installing plate, and dynamic model
It is fixed on die casting machine dynamic model installing plate, and as dynamic model installing plate molds and close the movement touched.
Water pump casing for vehicle includes five jiaos or corner base, and portion is formed with installation through-hole in the base, and base top is
The body part of water pump cover, body part are different with vehicle, and shape is slightly different, but the base of water pump cover
This shape is just as function phase is same.
The running channel of existing water pump casing for vehicle die casting is an isometrical fluid passage, the position of its connection ingate
Connect after putting direct necking down, so cause liquid pressure during quickly flowing into increase on foot, filling alloy liquid
The die casting of the on foot power of increasing is received when entering in die casting die cavity, power distribution is uneven, cause foundry goods easily occur pore and
It is incomplete, it would be highly desirable to improve.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of high yield rate, production efficiency are high
Four groups of townhouse water pump casing for vehicle die castings.
The present invention realizes that the technical scheme of purpose is as follows：
A kind of four groups of townhouse water pump casing for vehicle die castings, including cover half device and die device, the cover half
Device includes model frame and is arranged on the cover half core of cover half inframe, and the die device includes being fastened on model frame
Dynamic model frame that is upper and can moving relative to model frame, the dynamic model inframe be provided with moving-mould-core, determine when dynamic model frame is fastened on
When framed upper, the die casting die cavity being vertically arranged between moving-mould-core and cover half core, is formed with, in dynamic model frame external side parallel
Thimble fixed plate is set, be installed with the thimble fixed plate through dynamic model frame and moving-mould-core and with die casting die cavity phase
The ejector pin component of connection, when dynamic model frame departs from model frame, ejector pin component can separate the die casting of die-casting die intracavity,
Running channel is formed with the dynamic model frame side with model frame opposite face, running channel is divided into sprue and cross gate, under sprue
End connection die casting liquid casting gate, four cross gates of the symmetrical connection connection in sprue upper end, cross gate end connects
Connect ingate, ingate connection die casting die cavity, with the cross gate of ingate junction on be formed with one and buffer downwards
Groove, what moving-mould-core and the cover half core in dynamic model frame side was formed is five jiaos or corner base die cavity, is moved in dynamic model frame
The edge of core rod is formed respectively with overflow launder per angle end, and air flue is formed with the outside of overflow launder, and air flue extends to dynamic model frame
Outward, with the cross gate of ingate junction on be formed with a downward dashpot, described four are symmetrically distributed in perpendicular pouring
One side of road, is provided directly with wasteway in two adjacent cross gates, wasteway end is provided with overflow launder.
And, locating dowel is formed respectively with the corner of dynamic model frame, be formed with location hole in correspondence model frame position.This
The beneficial effect of the invention is：
The junction system of cross gate and ingate of the water pump casing for vehicle die casting that the application is provided in mould
There is a dashpot radially downward, the groove can buffer casting instantaneous pressure of the liquid to ingate, while work as pouring
Casting liquid is full of after cell body, by increasing capacitance it is possible to increase the flow of casting liquid, it is ensured that effect.
The water pump casing for vehicle structure of cast die that the application is provided is simple, easy to operate, while ingate is set
Cast thicker position in the base of auto pump body, just can solve the different cast iron of thickness it is thicker where it is loose
Problem, the use of casting product is out not in loose phenomenon, product quality is high, can die casting simultaneously go out
Four water pump covers, production efficiency are high.
Description of the drawings
Fig. 1 is the front view of the present invention；
Structural representations of the Fig. 2 for dynamic model；
Fig. 3 is A-A in Fig. 2 to sectional view.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, and following examples are simply retouched
The property stated, be not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of four groups of townhouse water pump casing for vehicle die castings, including cover half device and die device, the cover half
Device includes that model frame 7 and interval are symmetricly set on four cover half cores 8 of cover half inframe, the die device
Including the dynamic model frame 2 being fastened in model frame and can move relative to model frame, the dynamic model inframe interval symmetrically set
There are four moving-mould-cores 6, when dynamic model frame is fastened in model frame, be formed between moving-mould-core and cover half core vertically
The die casting die cavity of setting, be arranged in parallel thimble fixed plate 1 in dynamic model outer frame side, fixed in the thimble fixed plate
There is through dynamic model frame and moving-mould-core and with die casting die cavity the ejector pin component 5 being connected, when dynamic model frame departs from model frame
When, ejector pin component can separate the die casting of die-casting die intracavity, and above-mentioned to be prior art, it is special that the application does not do
Limit.
In order to ensure cover half device and die device accurate positioning, locating dowel is formed respectively with the corner of dynamic model frame
4, location hole is formed with correspondence model frame position, also have in the corner of dynamic model frame and be formed with push rod 3, push rod stress
Dynamic model frame is pushed away into model frame afterwards.
What the moving-mould-core and cover half core in dynamic model frame side was formed is five jiaos or corner base die cavity, is moved in dynamic model frame
The edge of core rod is formed respectively with overflow launder 9 per angle end, and air flue 12 is formed with the outside of overflow launder, and air flue extends to dynamic
Framed outer, for discharging the gas of die-casting die intracavity, the moving-mould-core in model frame side with cover half core is formed is
The body part die cavity (not shown) of water pump cover, goes out the body part of water pump casing for vehicle for die casting.
Running channel is formed with the dynamic model frame side with model frame opposite face, running channel is divided into sprue 14 and four horizontal are poured
Road 13, four cross gates of the symmetrical connection connection in sprue upper end, sprue lower end connection die casting liquid casting
Mouthful, cross gate end connection ingate 10, ingate connection die casting die cavity, in the horizontal stroke with ingate junction
A downward dashpot 11 is formed with running channel, the groove can buffer casting instantaneous pressure of the liquid to ingate, together
When cast liquid be full of cell body after, by increasing capacitance it is possible to increase casting liquid flow, it is ensured that effect.Described four symmetrical
In one side of sprue, wasteway 15 is provided directly with two adjacent cross gates, arrange in wasteway end
There is overflow launder, so ensure that casting liquid being evenly distributed in four running channels, it is ensured that die casting effect.
Ingate is located at the water pump casing for vehicle compression mod that the application is provided the casting of the base of auto pump body
Thicker position, just can solve the problems, such as that the different cast iron of thickness is loose where thicker, using casting out
Product is not in loose phenomenon.
The body part of water pump cover has fine setting according to different automobile types, and the application does not do particular restriction, drawn
For schematic diagram.
Claims (2)
1. a kind of four groups of townhouses water pump casing for vehicle die casting, including cover half device and die device, it is described
Cover half device includes model frame and is disposed on four cover half cores of cover half inframe, and the die device includes
It is fastened in model frame and four dynamic models can be interval with relative to the dynamic model frame of model frame movement, the dynamic model inframe
Core, when dynamic model frame is fastened in model frame, is formed with the die-casting die being vertically arranged between moving-mould-core and cover half core
Chamber, be arranged in parallel thimble fixed plate in dynamic model outer frame side, be installed with the thimble fixed plate through dynamic model frame and
Moving-mould-core the ejector pin component being connected with die casting die cavity, when dynamic model frame departs from model frame, ejector pin component can be divided
The die casting of tripping casting mold intracavity, is formed with running channel in the dynamic model frame side with model frame opposite face, and running channel is divided into perpendicular
Running channel and four cross gates, four cross gates of the symmetrical connection connection in sprue upper end, the connection of sprue lower end
Die casting liquid casting gate, cross gate end connection ingate, ingate connection die casting die cavity are being connected with ingate
A downward dashpot is formed with the cross gate at place, described four are symmetrically distributed in one side of sprue, in two phases
Adjacent cross gate is provided directly with wasteway, and wasteway end is provided with overflow launder.
2. four groups of townhouses water pump casing for vehicle die casting according to claim 1, it is characterised in that：
Locating dowel is formed respectively with the corner of dynamic model frame, location hole is formed with correspondence model frame position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624539.9A CN106552923A (en) | 2015-09-25 | 2015-09-25 | Four groups of townhouse water pump casing for vehicle die castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624539.9A CN106552923A (en) | 2015-09-25 | 2015-09-25 | Four groups of townhouse water pump casing for vehicle die castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106552923A true CN106552923A (en) | 2017-04-05 |
Family
ID=58415313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510624539.9A Pending CN106552923A (en) | 2015-09-25 | 2015-09-25 | Four groups of townhouse water pump casing for vehicle die castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106552923A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598125A (en) * | 2017-10-23 | 2018-01-19 | 天津市慧德工贸有限公司 | A kind of flush type water pump casing for vehicle casting die |
| CN109895327A (en) * | 2019-03-20 | 2019-06-18 | 深圳市东方聚成科技有限公司 | A kind of encapsulating mould and injecting method with into glue Buffer Unit |
-
2015
- 2015-09-25 CN CN201510624539.9A patent/CN106552923A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598125A (en) * | 2017-10-23 | 2018-01-19 | 天津市慧德工贸有限公司 | A kind of flush type water pump casing for vehicle casting die |
| CN109895327A (en) * | 2019-03-20 | 2019-06-18 | 深圳市东方聚成科技有限公司 | A kind of encapsulating mould and injecting method with into glue Buffer Unit |
| CN109895327B (en) * | 2019-03-20 | 2023-07-18 | 深圳市东方聚成科技有限公司 | Packaging mold with glue feeding buffer assembly and injection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |