CN208450572U - A kind of die casting exhaust block - Google Patents
A kind of die casting exhaust block Download PDFInfo
- Publication number
- CN208450572U CN208450572U CN201821024392.5U CN201821024392U CN208450572U CN 208450572 U CN208450572 U CN 208450572U CN 201821024392 U CN201821024392 U CN 201821024392U CN 208450572 U CN208450572 U CN 208450572U
- Authority
- CN
- China
- Prior art keywords
- block
- card slot
- cover half
- exhaust
- exhaust block
- 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.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of die casting exhaust block of the utility model discloses a kind of cooperation by between dynamic model side exhaust block and cover half side exhaust block, form two exhaust passages of relative tilt, the exhaust collection clinker being exhausted, structure is simple, it is convenient and practical, it can be improved the discharge effect of the gas in mold in die casting casting process, it is characterized in that being provided with card slot in the cover half side exhaust block main body, the card slot extends to the other side from cover half side exhaust block body side, two postive stop baffles are respectively placed in card slot, and it is located at the both ends of card slot, running channel is had on the two sides cell wall of the card slot, and it is corresponding, the running channel is close to cover half side exhaust block body side, air discharge duct is had on the two sides cell wall of the card slot, and it is corresponding, the air discharge duct is vented the block main body other side close to cover half side, two groups of spoilers are respectively placed in On the two sides cell wall of card slot, and it is located between the air discharge duct and running channel of card slot respective side.
Description
Technical field
A kind of die casting exhaust block of the utility model is related to one kind when mold carries out Die Casting, pours to die casting
The exhaust block structure that gas in mold is discharged in the process, belongs to mold manufacture field.In particular to one kind passes through dynamic model
Cooperation between side exhaust block and cover half side exhaust block forms two exhaust passages of relative tilt, the exhaust block being exhausted.
Background technique
Currently, in die casting, the quality of compression mod poured heat-extraction system and determine forming quality of products, to the intracavitary gas of type
The discharge of body and the collection of cold burden directly affect interiors of products quality, and exhaust block is the main component being exhausted in mold, row
Air parcel is made of dynamic model side exhaust block and cover half side exhaust block, by the cooperation of two sides exhaust block, forms what gap gradually changed
Channel carries out the discharge of gas, traditional waveform exhaust block, by planar processing wavy bulge, two sides cooperation
Waveform channel is formed, leaving area is smaller, when needing to increase leaving area, needs to increase multiple exhaust blocks and carries out using making
Obtain mold divides water surface width to reduce, and influence divides water, and after increase exhaust block, product projected area increases, clamp force increase, wave
Take resource, and waveform exhaust structure is easy blocking in plane, influences product distal end mass, when from mould, since plane is bonded,
So that package power is larger, it is attached on exhaust block, needs manually to be cleaned, although having " W " type, " mountain " type etc. various different at present
Shape exhaust block, but due to both sides symmetrical structure, cooperate positioning requirements higher exhaust block, slightly offsets, it may appear that side
Exhaust passage gap is excessive, and the other side is shut, and influences exhaust effect, and the package power in bent angle position is bigger, it is easy to wrap
It wraps up in, can not clean.
Summary of the invention
In order to improve above situation, a kind of die casting exhaust block of the utility model provides one kind and is vented by dynamic model side
Cooperation between block and cover half side exhaust block forms two exhaust passages of relative tilt, the exhaust block being exhausted.It can mention
The discharge effect of height gas in mold in die casting casting process.
A kind of die casting exhaust block of the utility model is achieved in that a kind of die casting exhaust block of the utility model
It is made of cover half side exhaust block and dynamic model side exhaust block, cover half side exhaust block is vented block main body, fixation hole, exhaust by cover half side
Slot, spoiler, running channel, postive stop baffle and card slot composition, the cover half side, which is vented in block main body, is provided with card slot, and the card slot is from calmly
Mould side exhaust block body side extends to the other side, and the card slot is inverted trapezium structure, and two postive stop baffles are respectively placed in
In card slot, and the both ends of card slot are located at, have running channel on the two sides cell wall of the card slot, and corresponding, it is described to pour
Road has air discharge duct on cover half side exhaust block body side, the two sides cell wall of the card slot, and corresponding, the row
Air drain is vented the block main body other side close to cover half side, and two groups of spoilers are respectively placed on the two sides cell wall of card slot, and are located at
Between the air discharge duct and running channel of card slot respective side, spoiler described in every group is made of at least four spoilers, and the spoiler is
Triangular prism structure, and oblique placement are provided with block slot on the exhaust block of the cover half side, and are located at card slot side, and block item is placed in
On the exhaust block of cover half side, and it is located at the card slot other side, multiple fixation holes, dynamic model side row is provided in the cover half side exhaust block main body
Air parcel is made of dynamic model side exhaust block main body, block item, dreg collecting slot, block slot and fixture block, and fixture block is placed in dynamic model side exhaust block master
On body, and it is corresponding with card slot, multiple fixation holes, the fixture block trapezium structure, the card are provided on the exhaust block of the dynamic model side
Block two sides have one group of dreg collecting slot, and corresponding with one group of spoiler of card slot two sides respectively, described in every group of dreg collecting slot by
At least four dreg collecting slots composition, and corresponded at least four spoilers in corresponding choked flow board group, the dynamic model side exhaust
Block slot is provided in block main body, and corresponding with the block item in cover half side exhaust block main body, block item is placed in the exhaust of dynamic model side
On block, and it is corresponding with the block slot on the exhaust block of cover half side.
In use, cover half side exhaust block is fixed on cover half by multiple fixation holes, dynamic model side exhaust block is led to
It crosses multiple fixation holes to be fixed on dynamic model, and the block item in cover half side exhaust block main body is made to stick into dynamic model side exhaust block
In block slot in main body, the block slot in cover half side exhaust block main body is made to be stuck in the block item in dynamic model side exhaust block main body
On, and then cover half side exhaust block and dynamic model side exhaust block are positioned, fixture block sticks into card slot at this time, two on fixture block group collection
Slag chute cooperates with corresponding spoiler group respectively, forms two waveform exhaust passages of relative tilt, pours carrying out molten metal
When building, after molten metal has filled mold cavity, entered in two exhaust passages by running channel respectively, and in exhaust passage
Gas push away catching up with, and molten metal is flowed in exhaust passage and gradually solidified, and gas is discharged by air discharge duct, since two exhausts are logical
Road is not connected to, and there is no the round-corner transitions between two neighboring exhaust passage, so there is no bent angle position metal package power it is larger,
The case where demoulding, and two exhaust passage relative tilts are difficult to, so that there are drift angles for single exhaust passage and depanning direction, just
It in the metal release in exhaust block, avoids being attached on moving die exhaust block, influences to be vented, reach and carry out Die Casting in mold
When, purpose that the gas in mold in die casting casting process is discharged.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, cheap, it is easy to spread.
Three, it can be improved the discharge effect of the gas in mold in die casting casting process.
Detailed description of the invention
Fig. 1 is a kind of stereo-resolution figure of die casting exhaust block of the utility model.
Fig. 2 is a kind of three-dimensional structure diagram of die casting exhaust block cover half side exhaust block of the utility model.
Fig. 3 is a kind of three-dimensional structure diagram of die casting exhaust block dynamic model side exhaust block of the utility model.
In attached drawing
Wherein part are as follows: cover half side is vented block main body (1), and dynamic model side is vented block main body (2), fixation hole (3), block item
(4), dreg collecting slot (5), block slot (6), air discharge duct (7), spoiler (8), running channel (9), postive stop baffle (10), fixture block (11), card
Slot (12).
Specific embodiment:
A kind of die casting exhaust block of the utility model is achieved in that by cover half side exhaust block and dynamic model side exhaust block
Composition, cover half side exhaust block by cover half side exhaust block main body (1), fixation hole (3), air discharge duct (7), spoiler (8), running channel (9),
Postive stop baffle (10) and card slot (12) composition, the cover half side are vented on block main body (1) and are provided with card slot (12), the card slot (12)
The other side is extended to from cover half side exhaust block main body (1) side, the card slot (12) is inverted trapezium structure, two limiting blocks
Plate (10) is respectively placed in card slot (12), and is located at the both ends of card slot (12), is divided on the two sides cell wall of the card slot (12)
It is not provided with running channel (9), and corresponding, the running channel (9) is vented block main body (1) side close to cover half side, the card slot (12)
Air discharge duct (7) are had on the cell wall of two sides, and corresponding, the air discharge duct (7) is another close to cover half side exhaust block main body (1)
Side, two groups of spoilers (8) are respectively placed on the two sides cell wall of card slot (12), and are located at the air discharge duct of card slot (12) respective side
(7) between running channel (9), spoiler described in every group (8) is made of at least four spoilers (8), and the spoiler (8) is trigone
Rod structure, and oblique placement are provided with block slot (6) on the exhaust block of the cover half side, and are located at card slot (12) side, block item
(4) it is placed on the exhaust block of cover half side, and is located at card slot (12) other side, be provided on cover half side exhaust block main body (1) multiple
Fixation hole (3), dynamic model side exhaust block is by dynamic model side exhaust block main body (2), block item (4), dreg collecting slot (5), block slot (6) and card
Block (11) composition, fixture block (11) are placed in dynamic model side exhaust block main body (2), and corresponding with card slot (12), the dynamic model side row
It is provided on air parcel multiple fixation holes (3), fixture block (11) trapezium structure, fixture block (11) two sides have one group of collection slag
Slot (5), and it is corresponding with one group of spoiler (8) of card slot (12) two sides respectively, every group of dreg collecting slot (5) is described by least four collection
Slag chute (5) composition, and corresponded at least four spoilers (8) in corresponding spoiler (8) group, dynamic model side exhaust block
It is provided in main body (2) block slot (6), and corresponding with the block item (4) in cover half side exhaust block main body (1), block item (4) is set
In on the exhaust block of dynamic model side, and it is corresponding with the block slot (6) on the exhaust block of cover half side.
In use, cover half side exhaust block is fixed on cover half by multiple fixation holes (3), by dynamic model side exhaust block
It is fixed on dynamic model by multiple fixation holes (3), and sticks into the block item (4) in cover half side exhaust block main body (1)
Dynamic model side is vented in the block slot (6) on block main body (2), and the block slot (6) in cover half side exhaust block main body (1) is made to be stuck in dynamic model
Side is vented on the block item (4) on block main body (2), and then is positioned to cover half side exhaust block and dynamic model side exhaust block, at this time
Fixture block (11) sticks into card slot (12), and two groups of dreg collecting slots (5) on fixture block (11) are organized with corresponding spoiler (8) respectively to be cooperated,
Two waveform exhaust passages for forming relative tilt, when progress molten metal pours, after molten metal has filled mold cavity,
Entered in two exhaust passages by running channel (9) respectively, and gas in exhaust passage push away catching up with, molten metal is logical in exhaust
Flowing gradually solidifies in road, and gas is discharged by air discharge duct (7), and since two exhaust passages are not connected to, there is no two neighboring
Round-corner transition between exhaust passage, and then there is no metal package power in bent angle position is larger, it is difficult to the case where demoulding, and two
Exhaust passage relative tilt is kept away so that there are drift angles single exhaust passage and depanning direction convenient for the metal release in exhaust block
Exempt to be attached on moving die exhaust block, influence to be vented, reaches when mold carries out Die Casting, in mold in die casting casting process
The purpose that is discharged of gas.
Claims (7)
1. a kind of die casting exhaust block, it is characterized in that: being made of cover half side exhaust block and dynamic model side exhaust block, the exhaust of cover half side
Block is made of cover half side exhaust block main body, fixation hole, air discharge duct, spoiler, running channel, postive stop baffle and card slot, the cover half side
It is provided with card slot in exhaust block main body, two postive stop baffles are respectively placed in card slot, and are located at the both ends of card slot, the card slot
Two sides cell wall on have running channel, and it is corresponding, the running channel close to cover half side exhaust block body side, the card slot
Air discharge duct is had on the cell wall of two sides, and corresponding, the air discharge duct is vented the block main body other side, two groups of resistances close to cover half side
Flowing plate is respectively placed on the two sides cell wall of card slot, and is located between the air discharge duct and running channel of card slot respective side, the cover half
It is provided with block slot on the exhaust block of side, and is located at card slot side, block item is placed on the exhaust block of cover half side, and it is another to be located at card slot
Side, the cover half side, which is vented in block main body, is provided with multiple fixation holes, and dynamic model side exhaust block is vented block main body, block by dynamic model side
Item, dreg collecting slot, block slot and fixture block composition, fixture block is placed in dynamic model side exhaust block main body, and, the dynamic model corresponding with card slot
Multiple fixation holes are provided on the exhaust block of side, the fixture block two sides have one group of dreg collecting slot, and one with card slot two sides respectively
Group spoiler is corresponding, block slot is provided in the dynamic model side exhaust block main body, and be vented the block in block main body with cover half side
Item is corresponding, and block item is placed on the exhaust block of dynamic model side, and corresponding with the block slot on the exhaust block of cover half side.
2. a kind of die casting exhaust block according to claim 1, it is characterised in that the card slot is from cover half side exhaust block
Body side extends to the other side.
3. a kind of die casting exhaust block according to claim 1 or 2, it is characterised in that the card slot is inverted trapezoidal
Structure.
4. a kind of die casting exhaust block according to claim 1, it is characterised in that spoiler described in every group is by least four
A spoiler composition.
5. a kind of die casting exhaust block according to claim 1 or 4, it is characterised in that the spoiler is triangular prism knot
Structure, and oblique placement.
6. a kind of die casting exhaust block according to claim 1, it is characterised in that the fixture block trapezium structure.
7. a kind of die casting exhaust block according to claim 1, it is characterised in that dreg collecting slot described in every group is by least four
A dreg collecting slot composition, and corresponded at least four spoilers in corresponding choked flow board group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024392.5U CN208450572U (en) | 2018-06-30 | 2018-06-30 | A kind of die casting exhaust block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024392.5U CN208450572U (en) | 2018-06-30 | 2018-06-30 | A kind of die casting exhaust block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450572U true CN208450572U (en) | 2019-02-01 |
Family
ID=65169848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821024392.5U Active CN208450572U (en) | 2018-06-30 | 2018-06-30 | A kind of die casting exhaust block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951595A (en) * | 2022-06-30 | 2022-08-30 | 广东鸿特精密技术（台山）有限公司 | Die casting die |
-
2018
- 2018-06-30 CN CN201821024392.5U patent/CN208450572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951595A (en) * | 2022-06-30 | 2022-08-30 | 广东鸿特精密技术（台山）有限公司 | Die casting die |
| CN114951595B (en) * | 2022-06-30 | 2023-12-05 | 广东鸿特精密技术（台山）有限公司 | Die casting die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203109202U (en) | Pouring system of die-casting die | |
| CN208450572U (en) | A kind of die casting exhaust block | |
| CN202129409U (en) | Pouring system | |
| CN101733386A (en) | Die cast mould gating system | |
| CN208811034U (en) | A kind of compressor crank shaft casting moulding system | |
| CN202291267U (en) | Strip-shaped product die casting mould pouring system | |
| CN110238347B (en) | Casting system for lost foam casting cam shaft | |
| CN208230799U (en) | The running gate system and mold of optical fiber module shell | |
| CN206966615U (en) | A kind of air-cooled casting die | |
| CN105562610A (en) | Casting all-ceramic pouring mechanism | |
| CN202639220U (en) | Investment casting gating system | |
| CN208895157U (en) | The running gate system and mold of optical fiber module shell | |
| CN206716962U (en) | A kind of casting mould of heavv section Slab thin wall casting | |
| CN208555924U (en) | A kind of die casting using enclosed runner | |
| CN110918894A (en) | Gate bar | |
| CN206356535U (en) | A kind of running gate system cast for integrated exhaust manifolds cylinder head | |
| CN212884840U (en) | Heat sink of sand storehouse for lost foam casting | |
| CN201324826Y (en) | Aluminum alloy die-cast pouring and arranging structure of engine suspension support | |
| CN208976777U (en) | Flywheel system for casting and pouring | |
| CN205217993U (en) | A the gating system for discoid foundry goods | |
| CN210547852U (en) | Pouring system for lost foam casting camshaft | |
| CN207205233U (en) | A kind of cylinder head mould | |
| CN206169184U (en) | The gating system of perpendicular somatotype metal casting mould | |
| CN206483992U (en) | A kind of metal manganese block pouring device | |
| CN205147288U (en) | Squeeze casting system of short frame of wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |