CN209681116U - A kind of aluminum alloy die-casting die with air discharge duct - Google Patents
A kind of aluminum alloy die-casting die with air discharge duct Download PDFInfo
- Publication number
- CN209681116U CN209681116U CN201920134942.7U CN201920134942U CN209681116U CN 209681116 U CN209681116 U CN 209681116U CN 201920134942 U CN201920134942 U CN 201920134942U CN 209681116 U CN209681116 U CN 209681116U
- Authority
- CN
- China
- Prior art keywords
- air drain
- row air
- fixed
- die
- discharge duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a kind of aluminum alloy die-casting dies with air discharge duct, including upper mold and lower mold, the bottom of lower mould inside offers first row air drain, the top of first row air drain offers several connecting holes being connected to lower mould inside, the cell wall of first row air drain side offers second row air drain, the inside of first row air drain is fixed with fixed link, the side of fixed link is fixed with extension spring, the inside of second row air drain is equipped with the sealing block being fixedly connected with extension spring, threaded one end inside second row air drain is connected with connecting tube, one end of connecting tube is fixed with gas storage air bag, a kind of aluminum alloy die-casting die with air discharge duct of the utility model, pass through setting first row air drain and second row air drain, convenient for the gas of mould inside is discharged, aluminium alloy castings shrinkage porosite can effectively be solved, compactness difference and pin hole The defects of, it, can be by the gas collection of mould inside by the way that air bag is arranged.
Description
Technical field
The utility model relates to a kind of die casting, in particular to a kind of aluminum alloy die-casting die with air discharge duct.
Background technique
Die casting is a kind of tool of casting metal components, and one kind completing die carter on dedicated die casting die forging machine
The tool of skill.The basic craft course of die casting is: the type of molten metal elder generation low-speed or high-speed casting filling progressive die tool is intracavitary, and mold has
Movable cavity surface, it pressurizes with the cooling procedure of molten metal and forges, had both eliminated the shrinkage porosity defect of contraction cavity of blank, and also made blank
Interior tissue reach forging state Broken Crystal.The comprehensive mechanical performance of blank is significantly improved, but existing die casting
Mold does not have exhaust apparatus, and the defects of shrinkage porosite, compactness difference and pin hole easily occur in aluminium alloy castings.
Utility model content
The purpose of this utility model is to provide a kind of aluminum alloy die-casting dies with air discharge duct, to solve above-mentioned background
The existing die casting proposed in technology does not have the problem of exhaust apparatus.
To achieve the above object, the utility model provides the following technical solutions: a kind of aluminium alloy compression casting with air discharge duct
Mold, including upper mold and lower mold, the top of the lower mold are embedded with upper mold, and the bottom of the lower mould inside opens up
There is first row air drain, the top of the first row air drain offers several connecting holes being connected to lower mould inside, the company
It connecing the top inside hole and is fixed with filter screen, the cell wall of first row air drain side offers second row air drain, and described
The inside of one air discharge duct is fixed with fixed link, and the side of the fixed link is fixed with extension spring, the second row air drain
Inside be equipped with the sealing block that is fixedly connected with extension spring, the threaded one end inside the second row air drain is connected with connection
Pipe, one end of the connecting tube is fixed with gas storage air bag.
As a kind of optimal technical scheme of the utility model, the inside of the connecting tube is equipped with control valve.
As a kind of optimal technical scheme of the utility model, the side of the sealing block is fixed with sealing ring, described
The side of sealing ring is in contact with the cell wall of second row air drain side.
As a kind of optimal technical scheme of the utility model, the side of the lower mold is fixed with tension tester,
The inductive probe of the tension tester is fixed on the junction of extension spring and fixed link, and the side of the tension tester is set
There is the control switch being fixedly connected with lower mold, the tension tester is electrically connected with the power supply by control switch.
As a kind of optimal technical scheme of the utility model, the side on the upper mold top offers tapping hole.
As a kind of optimal technical scheme of the utility model, the diameter of the sealing block is greater than the diameter of first row air drain
And it is less than the diameter of second row air drain.
Compared with prior art, the utility model has the beneficial effects that
1) a kind of aluminum alloy die-casting die with air discharge duct of the utility model passes through setting first row air drain and second row
Air drain can effectively solve aluminium alloy castings shrinkage porosite, compactness difference and the defects of pin hole convenient for the gas of mould inside is discharged,
Improve the processing quality of aluminium alloy castings；
2) by setting air bag, gas can be prevented to be discharged in air the gas collection of mould inside, influences air matter
Amount.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is partial enlarged view of the utility model Fig. 2 at A.
In figure: 1, upper mold；2, lower mold；3, first row air drain；4, connecting hole；5, filter screen；6, second row air drain；7,
Fixed link；8, extension spring；9, sealing block；10, connecting tube；11, gas storage air bag；12, control valve；13, sealing ring；14, pulling force
Tester；15, tapping hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of aluminum alloy die-casting die with air discharge duct, including upper mold
1 and lower mold 2, the top of lower mold 2 is embedded with upper mold 1, and the bottom inside lower mold 2 offers first row air drain 3, and first
The top of air discharge duct 3 offers several with the connecting hole 4 that is connected to inside lower mold 2, and the top inside connecting hole 4 is fixed with
Filter screen 5, the cell wall of 3 side of first row air drain offer second row air drain 6, and the inside of first row air drain 3 is fixed with fixation
Bar 7, the side of fixed link 7 are fixed with extension spring 8, and the inside of second row air drain 6 is equipped with to be fixedly connected with extension spring 8
Sealing block 9, the threaded one end inside second row air drain 6 are connected with connecting tube 10, and one end of connecting tube 10 is fixed with gas storage gas
Capsule 11.
Preferably, the inside of connecting tube 10 is equipped with control valve 12, convenient for controlling the intake velocity of connecting tube 10.
Preferably, the side of sealing block 9 is fixed with sealing ring 13, the side and 6 side of second row air drain of sealing ring 13
Cell wall be in contact, improve sealing block 9 leakproofness.
Preferably, the side of lower mold 2 is fixed with tension tester 14, and the inductive probe of tension tester 14 is fixed on
The junction of extension spring 8 and fixed link 7, the side of tension tester 14 are equipped with the control switch being fixedly connected with lower mold 2,
Tension tester 14 is electrically connected with the power supply by control switch.
Preferably, the side on 1 top of upper mold offers tapping hole 15, is convenient for liquid aluminium alloy of casting to mould inside.
Preferably, the diameter of sealing block 9 is greater than the diameter of first row air drain 3 and is less than the diameter of second row air drain 6, just
It seals or opens in control first row air drain 3.
When specifically used, a kind of aluminum alloy die-casting die with air discharge duct of the utility model, first by upper mold 1 under
Mold 2 is connected together, and suitable aluminium alloy solution is added to the inside of mold by tapping hole 15, when aluminium alloy solution enters mould
When the inside of tool, the gas of mould inside enters the inside of first row air drain 3 by connecting hole 4, presses inside first row air drain 3
When strong increase, air pressure squeezes sealing block 9, is moved to the left sealing block 9, and extension spring 8 extends, and opens first row air drain 3, then
Gas enters the inside of gas storage air bag 11 by second row air drain 6 and connecting tube 10, can show drawing by tension tester 14
The pulling force that spring 8 is subject to is stretched, when the data that tension tester 14 is shown are zero, then illustrates the discharge inside first row air drain 3,
It is then shut off control valve 12, gas storage air bag 11 and connecting tube 10 are removed.
The utility model disclose involved in device, device, equipment, system block diagram be only used as illustrative example simultaneously
And schematic diagram requires or implies to be attached in such a way that box illustrates, arrange, configure.Such as those skilled in the art
It will be recognized, can be connected by any way, arrange, configure these devices, device, equipment, system.Such as " comprising ", " packet
Containing ", the word of " having " etc. be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.It is used here
Vocabulary "or" and "and" refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.This
In used vocabulary " such as " refer to phrase " such as, but not limited to ", and can be used interchangeably with it.
In addition, as used herein, the "or" instruction separation used in the enumerating of the item started with "at least one"
It enumerates, such as enumerating for " at least one of A, B or C " means A or B or C or AB or AC or BC or ABC(i.e. A and B and C).
In addition, wording " exemplary " does not mean that the example of description is preferred or more preferable than other examples.
The above description of disclosed aspect is provided so that any person skilled in the art can make or use this
It is open.Various modifications in terms of these are readily apparent to those skilled in the art, and are defined herein
General Principle can be applied to other aspect without departing from the scope of the present disclosure.Therefore, the utility model discloses schematic diagram quilt
Be restricted to the aspect being shown here, but according to principle disclosed herein and the consistent widest range of novel feature.
Above description is had been presented for for purposes of illustration and description.In addition, this description is not intended to the utility model
Disclosed embodiment is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment,
Those skilled in the art will appreciate that its certain modifications, modification, change, addition and sub-portfolio.
Claims (6)
1. a kind of aluminum alloy die-casting die with air discharge duct, including upper mold (1) and lower mold (2), which is characterized in that described
The top of lower mold (2) is embedded with upper mold (1), and the internal bottom of the lower mold (2) offers first row air drain (3), institute
The top for stating first row air drain (3) offers several and the internal connecting hole (4) being connected to of lower mold (2), the connecting hole (4)
Internal top is fixed with filter screen (5), and the cell wall of first row air drain (3) side offers second row air drain (6), institute
The inside for stating first row air drain (3) is fixed with fixed link (7), and the side of the fixed link (7) is fixed with extension spring
(8), the inside of the second row air drain (6) is equipped with the sealing block (9) being fixedly connected with extension spring (8), the second exhaust
The internal threaded one end of slot (6) is connected with connecting tube (10), and one end of the connecting tube (10) is fixed with gas storage air bag (11).
2. a kind of aluminum alloy die-casting die with air discharge duct according to claim 1, it is characterised in that: the connecting tube
(10) inside is equipped with control valve (12).
3. a kind of aluminum alloy die-casting die with air discharge duct according to claim 1, it is characterised in that: the sealing block
(9) side is fixed with sealing ring (13), and the side of the sealing ring (13) connects with the cell wall of second row air drain (6) side
Touching.
4. a kind of aluminum alloy die-casting die with air discharge duct according to claim 1, it is characterised in that: the lower mold
(2) side is fixed with tension tester (14), and the inductive probe of the tension tester (14) is fixed on extension spring (8)
With the junction of fixed link (7), the side of the tension tester (14) is equipped with the control being fixedly connected with lower mold (2) and opens
It closes, the tension tester (14) is electrically connected with the power supply by control switch.
5. a kind of aluminum alloy die-casting die with air discharge duct according to claim 1, it is characterised in that: the upper mold
(1) side on top offers tapping hole (15).
6. a kind of aluminum alloy die-casting die with air discharge duct according to claim 1, it is characterised in that: the sealing block
(9) diameter is greater than the diameter of first row air drain (3) and is less than the diameter of second row air drain (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134942.7U CN209681116U (en) | 2019-01-26 | 2019-01-26 | A kind of aluminum alloy die-casting die with air discharge duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134942.7U CN209681116U (en) | 2019-01-26 | 2019-01-26 | A kind of aluminum alloy die-casting die with air discharge duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681116U true CN209681116U (en) | 2019-11-26 |
Family
ID=68600354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134942.7U Expired - Fee Related CN209681116U (en) | 2019-01-26 | 2019-01-26 | A kind of aluminum alloy die-casting die with air discharge duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681116U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245525A (en) * | 2021-07-07 | 2021-08-13 | 南通科美自动化科技有限公司 | High-exhaust type die-casting die for integrated lamp shell |
| CN113664175A (en) * | 2021-08-17 | 2021-11-19 | 无锡佳浩多精密机械有限公司 | Vacuum die-casting forming method and device for aluminum alloy communication cavity |
| CN114005666A (en) * | 2021-12-31 | 2022-02-01 | 广东力王高新科技股份有限公司 | Manufacturing method of LTCC planar transformer |
-
2019
- 2019-01-26 CN CN201920134942.7U patent/CN209681116U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245525A (en) * | 2021-07-07 | 2021-08-13 | 南通科美自动化科技有限公司 | High-exhaust type die-casting die for integrated lamp shell |
| CN113245525B (en) * | 2021-07-07 | 2021-09-07 | 南通科美自动化科技有限公司 | High-exhaust type die-casting die for integrated lamp shell |
| CN113664175A (en) * | 2021-08-17 | 2021-11-19 | 无锡佳浩多精密机械有限公司 | Vacuum die-casting forming method and device for aluminum alloy communication cavity |
| CN113664175B (en) * | 2021-08-17 | 2024-06-07 | 无锡佳浩多精密机械有限公司 | Vacuum die-casting forming method and equipment for aluminum alloy communication cavity |
| CN114005666A (en) * | 2021-12-31 | 2022-02-01 | 广东力王高新科技股份有限公司 | Manufacturing method of LTCC planar transformer |
| CN114005666B (en) * | 2021-12-31 | 2022-03-11 | 广东力王高新科技股份有限公司 | Manufacturing method of LTCC planar transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209681116U (en) | A kind of aluminum alloy die-casting die with air discharge duct | |
| CN102728819A (en) | Device and method for integration vacuum melting precise quantitative pouring of aluminum alloy and magnesium alloy | |
| CN202684049U (en) | Integrated vacuum melting precise quantification pouring aluminum alloy and magnesium alloy device | |
| CN204711158U (en) | A kind of Metallic Casting Die & Mold for casting wheel | |
| CN106735074A (en) | A kind of apparatus for pouring for high-pressure casting mould | |
| CN201455230U (en) | Core vent for aluminum alloy metal-type low-pressure casting | |
| CN207914930U (en) | A kind of closing device for blast cap assembly | |
| CN208912834U (en) | The online vision detection system mold of continuous punching | |
| CN206967393U (en) | A kind of transformer high-voltage bushing is by army cap tool special for dismounting | |
| CN205519581U (en) | Aluminum alloy wheel low pressure casting mould exhaust apparatus | |
| CN213317613U (en) | Non ferrous metal alloy aluminium alloy ingot die-casting device | |
| CN204711117U (en) | A kind of metal casting modeling | |
| CN208960979U (en) | A kind of ceramic soup ladle of band every slag function | |
| CN203972814U (en) | Aluminum alloy hub casting die | |
| CN203917823U (en) | A kind of cast chest-developing bar particular manufacturing craft | |
| CN209452786U (en) | A kind of mold quick change air-cooling apparatus | |
| CN208408450U (en) | A kind of spray cooling device for forging moulds | |
| CN203384464U (en) | Automobile water drain valve assembly | |
| CN208613712U (en) | Head shell die casting | |
| CN208613713U (en) | Aluminum alloy die-casting die | |
| CN206263025U (en) | A kind of shaping tooling of pressure-casting type Y types aluminium alloy LED lamp support | |
| CN201592242U (en) | Vacuum negative pressure self-pouring device for smelting crucible | |
| CN204711157U (en) | The mould of casting wheel | |
| CN208600686U (en) | A kind of die casting with highly efficient cooling function | |
| CN217637809U (en) | Plunger pump cylinder body detects frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |