CN109746412A - A kind of die sinking method of the die casting for matching a variety of die casting machines and the mold - Google Patents
A kind of die sinking method of the die casting for matching a variety of die casting machines and the mold Download PDFInfo
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- CN109746412A CN109746412A CN201910150677.6A CN201910150677A CN109746412A CN 109746412 A CN109746412 A CN 109746412A CN 201910150677 A CN201910150677 A CN 201910150677A CN 109746412 A CN109746412 A CN 109746412A
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Abstract
The present invention, which discloses one kind, can match the die casting of a variety of die casting machines and the die sinking method of the mold, include: cover half component, including cover half core and solid plate, open up the first type chamber on cover half core；Solid plate two sides offer the first mode locking slot, and solid plate top is arranged top plate, offers multiple second mounting holes on top plate, lock module is provided in the second mounting hole, top plate two sides offer the second mode locking slot；Dynamic model component, including moving-mould-core and moving template open up second type chamber on moving-mould-core；Core pulling component, includes the first, second top shoe, left slider and right sliding block, and the first, second top shoe, left slider, right sliding block and the first type chamber, second type chamber surround the die cavity to be formed for shaped article；Pourable component is connected to die cavity；Ejection assembly；Support component, lower section are provided with the first backing plate, and the first backing plate two sides offer third mode locking slot, are additionally provided with lock module on the first backing plate.Advantages of the present invention is that this die casting adapts to two or more die casting types.
Description
Technical field
The present invention relates to die casting technical fields, more particularly to one kind can match the die casting of a variety of die casting machines and be somebody's turn to do
The die sinking method of mold.
Background technique
The existing die casting for molded housing, after formed product, the opening of shell is all arranged downward, because
It is big for enclasping force of the shell to type core, so shell after molding can be just packaged on moving-mould-core；But gas injection is poured in this manner
Hole effect is often unstable, needs the opening up setting of shell, but the problem of setting upward is, is easy after shell molding
It is packaged on cover half, and on cover half is usually no liftout attachment, because the ejecting mechanism of die casting machine is also to be arranged in rear mold side
's.Expensive due to die casting machine there are also being exactly, many producers need one set of die that can match the die casting of a variety of difference tonnages
Machine improves the adaptability of die casting machine to reduce manufacturing cost.
As Patent No. " CN106424640B " discloses a kind of cleaner case housing mould, including upper framed, setting
It is upper it is framed in upper mold core, low mold frame and the lower mold core being arranged in low mold frame, it is described it is it is framed be connected with low mold frame, in institute
The left and right sides of mold is stated, left slider and right sliding block, the left slider and the right side are respectively equipped between the upper mold core and lower mold core
The end of sliding block is respectively equipped with left oil cylinder and right oil cylinder, and the upper mold core, lower mold core, left slider and right sliding block combine to form filtering
The die-casting die chamber of device base housing, upper framed be equipped with and are mutually fitted at the oblique shifting block in left side compatible with left slider with right sliding block
The oblique shifting block in the right side matched, near die-casting die chamber, the left slider and right sliding block are equipped with local cooling device.The die casting
Fixed type can only be matched, and when mold die sinking, all be that first sliding block retreats under the driving of oil cylinder, then dynamic, cover half is opened.
To solve the above problem existing for existing die casting, need to design a kind of compression mod that can match a variety of die casting machines
Have and my inverted shell can be made to stay in the die sinking method on moving-mould-core.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, a kind of pressure that can match a variety of die casting machines is proposed
Casting mould and the die sinking method on moving-mould-core is stayed in after inverted shell can be made to form.
The technical solution used to solve the technical problems of the present invention is that proposing a kind of compression mod that can match a variety of die casting machines
Tool includes:
Cover half component, including cover half core and solid plate, the cover half core are arranged in solid plate；And it is opened on the cover half core
If the first type chamber；The solid plate two sides offer the first mode locking slot, offer multiple first mounting holes, cover half at the top of solid plate
Top plate is arranged in plate top, offers multiple second mounting holes on the top plate, is provided with lock module in second mounting hole, institute
It states top plate two sides and offers the second mode locking slot；The solid plate quadrangle is provided with guide post；
Dynamic model component is arranged below cover half component；Including moving-mould-core and moving template, the moving-mould-core is arranged in moving template
In, and second type chamber is opened up on the moving-mould-core, the moving template quadrangle is provided with the guide sleeve with guide post cooperation, described to lead
Column and guide sleeve are used for the guiding of cover half component and dynamic model component；
The side of moving template is arranged in core pulling component, includes the first top shoe, the second top shoe, left slider and right cunning
Block, first top shoe, the second top shoe, left slider, right sliding block and the first type chamber, second type chamber surround to be formed for forming
The die cavity of product；
Pourable component, including sprue bush and spreader, the sprue bush are threaded through in solid plate and cover half core, the shunting
Cone is arranged below sprue bush；The sprue bush and spreader surround the channel for molten metal flowing, and the channel and die cavity
Connection；
Ejection assembly is arranged below dynamic model component, includes thimble, the head of the thimble pass through the moving template and
Moving-mould-core stretches in die cavity, and the thimble is for ejecting product after molding；
Support component is arranged below moving template, is provided with the first backing plate, first backing plate below the support component
Two sides offer third mode locking slot, and the first backing plate bottom offers third mounting hole, is provided with mode locking in the third mounting hole
Block.
In the die casting that above-mentioned one kind can match a variety of die casting machines, first is connected on rear side of first top shoe
Take-up housing is tiltedly installed with inclined guide pillar in first take-up housing, and one end of the inclined guide pillar is fixed in solid plate, inclined guide pillar
The other end be threaded through in first take-up housing.
In the die casting that above-mentioned one kind can match a variety of die casting machines, first top shoe is driven by inclined guide pillar；
Second top shoe, left slider and right sliding block are driven by oil cylinder.
In the die casting that above-mentioned one kind can match a variety of die casting machines, the lock module includes fixed plate and is connected to
Locking bar in fixed plate；The fixed plate is for being mounted in first mounting hole or the second mounting hole or third mounting hole.
In the die casting that above-mentioned one kind can match a variety of die casting machines, through slot, institute are symmetrically offered on the locking bar
Stating through slot one side is guiding surface, and the another side of through slot is faced directly for locking.
It further include having the second backing plate in the die casting that above-mentioned one kind can match a variety of die casting machines, the second backing plate is used
In substitution first backing plate；Multiple 4th mounting holes are offered on second backing plate, two sides offer the 4th mode locking slot.
In the die casting that above-mentioned one kind can match a variety of die casting machines, first mounting hole and third mounting hole
Center is overlapped；The center of second mounting hole and the 4th mounting hole is overlapped.
Also propose a kind of die sinking method of die casting that can match a variety of die casting machines, comprising the following steps:
S1, mold die sinking, an oil cylinder drive the second top shoe to extract out outward, then separate dynamic model component and cover half component,
Inclined guide pillar stress, and then the first top shoe is driven to extract out outward, product stays on moving-mould-core；
S2, oil cylinder driving left slider and right sliding block are extracted out outward；
S3, ejection assembly are moved upwards ejects product from moving-mould-core.
Oil cylinder driving in the die sinking method for the die casting that above-mentioned one kind can match a variety of die casting machines, in the S2
Left slider and right sliding block are extracted out outward, and the first top shoe continues to move out.
In the die sinking method for the die casting that above-mentioned one kind can match a variety of die casting machines, product is stayed in dynamic in the S1
It is that product is set in the card of left slider and right sliding block on mold core, stays on moving-mould-core.
Compared with prior art, the invention has the following advantages:
Die casting of the invention is used for formed automobile shell, and to improve the unstable problem of car crust stomata, will
Car crust is inverted molding；A kind of new die sinking mode is proposed, that is, left slider and right sliding block are not extracted out first before being opened, and will be formed
Car crust afterwards blocks, and by force stays in car crust on moving-mould-core, product stay on moving-mould-core after again by left slider and the right side
Sliding block extraction, the left and right common card product of sliding block make product stress equalization, and product is unlikely to deform；Mold moves again, cover half continues point
From.And the die casting that proposes of this programme is by setting the second backing plate and top plate so that this die casting can be adapted for it is more
Kind die casting type, such as 2200T and 2800T；When matching big type, top plate, the first backing plate connect with die casting machine；When the small machine of matching
When type, top plate and the first backing plate are removed, loading onto the second backing plate can be on small die casting machine.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is that Fig. 1 removes the front schematic view after lock module, oil cylinder and sprue bush；
Fig. 3 is that Fig. 1 removes the side schematic view after lock module, sprue bush；
Fig. 4 is that Fig. 1 removes the structural schematic diagram after lock module, sprue bush and cover half component；
Fig. 5 is that Fig. 4 removes the floor map so after sliding block；
Fig. 6 is the structural schematic diagram of cover half component；
Fig. 7 is solid plate structural schematic diagram；
Fig. 8 is the structural schematic diagram of lock module；
Fig. 9 is the front schematic view of Fig. 8；
Figure 10 is the structural schematic diagram of car crust and runner；
Figure 11 is the decomposition diagram of the first backing plate and the second backing plate；
Figure 12 is the die sinking step of die casting of the present invention.
In figure, 1, cover half component；11, solid plate；111, the first mode locking slot；112, the first mounting hole；12, cover half core；
121, the first type chamber；13, top plate；131, the second mode locking slot；132, the second mounting hole；14, guide post；15, lock module；151, fixed
Plate；152, locking bar；153, through slot；154, guiding surface；155, locking is faced directly；2, dynamic model component；21, moving template；22, dynamic model
Core；221, second type chamber；23, guide sleeve；3, core pulling component；31, the first top shoe；32, the second top shoe；33, left slider；34,
Right sliding block；35, the first take-up housing；36, inclined guide pillar；37, oil cylinder；4, pourable component；41, sprue bush；42, spreader；5, it ejects
Component；51, thimble；52, thimble panel；53, Ejector Retainer Plate；6, support component；61, the first backing plate；611, third mode locking slot；
612, third mounting hole；62, the second backing plate；621, the 4th mounting hole；622, the 4th mode locking slot；7, car crust；8, runner.
Specific embodiment
Technical solution of the present invention is described in further detail below by conjunction with the drawings and specific embodiments, but this
Invention is not limited to these examples.
As shown in figs. 1-12, a kind of die casting matching a variety of die casting machines includes: cover half component 1, dynamic model component
2, core pulling component 3, pourable component 4, ejection assembly 5 and support component 6.The present invention is to improve molding 7 stomata of car crust
Car crust 7 is inverted and is formed, pours into die cavity convenient for molten metal along runner 8 by unstable problem, rather than advection such as mould
In chamber, conducive to the air discharge in die cavity.
Cover half component 1, including cover half core 12 and solid plate 11, cover half core 12 are arranged in solid plate 11；And cover half core 12
On open up the first type chamber 121；11 two sides of solid plate offer the first mode locking slot 111, offer multiple first at the top of solid plate 11
Mounting hole 112,11 top of solid plate are arranged top plate 13, offer multiple second mounting holes 132, the second mounting hole on top plate 13
Lock module 15 is provided in 132,13 two sides of top plate offer the second mode locking slot 131；11 4 jiaos of solid plate are provided with guide post 14.
Dynamic model component 2 is arranged below cover half component 1；Including moving-mould-core 22 and moving template 21, the setting of moving-mould-core 22 is dynamic
In template 21, and second type chamber 221 being opened up on moving-mould-core 22,21 4 jiaos of moving template are provided with the guide sleeve 23 cooperated with guide post 14,
Guide post 14 and guide sleeve 23 are used for the guiding of cover half component 1 and dynamic model component 2.
The side of moving template 21 is arranged in core pulling component 3, includes the first top shoe 31, the second top shoe 32, left slider
33 and right sliding block 34, the first top shoe 31, the second top shoe 32, left slider 33, right sliding block 34 and the first type chamber 121, second type
Chamber 221 surrounds the die cavity to be formed for shaped article, and the molding product of this die casting is car crust.After first top shoe 31
Side is connected with the first take-up housing 35, and inclined guide pillar 36 is tiltedly installed in the first take-up housing 35, and one end of inclined guide pillar 36 is fixed on fixed
In template 11, the other end of inclined guide pillar 36 is threaded through in the first take-up housing 35.Wherein, the first top shoe 31 is driven by inclined guide pillar 36
It is dynamic；Second top shoe 32, left slider 33 and right sliding block 34 are driven by oil cylinder 37.
Pourable component 4, including sprue bush 41 and spreader 42, sprue bush 41 are threaded through in solid plate 11 and cover half core 12,
Spreader 42 is arranged below sprue bush 41；Sprue bush 41 and spreader 42 surround for molten metal flowing channel, and channel with
Die cavity connection.
Ejection assembly 5 is arranged below dynamic model component 2, includes thimble 51, and the head of thimble 51 passes through 21 He of moving template
Moving-mould-core 22 stretches in die cavity, and thimble 51 is used for will be outside product ejection die after molding；Ejection assembly 5 further includes thimble face
Plate 52 and the Ejector Retainer Plate 53 being arranged in below thimble panel 52；Thimble panel 52 and Ejector Retainer Plate 53 are used to fix thimble 51,
And thimble 51 is driven to move up and down.
Support component 6 is arranged below moving template 21, the first backing plate 61, the first backing plate 61 is provided with below support component 6
Two sides offer third mode locking slot 611, and 61 bottom of the first backing plate offers third mounting hole 612, is arranged in third mounting hole 612
There is lock module 15.
Lock module 15 includes fixed plate 151 and the locking bar 152 being connected in fixed plate 151；Fixed plate 151 is for being mounted on
In first mounting hole 112 or the second mounting hole 132 or third mounting hole 612 or the 4th mounting hole 621.It is symmetrically opened on locking bar 152
Equipped with through slot 153,153 one side of through slot is guiding surface 154, and the another side of through slot 153 is that locking faces 155 directly.
This die casting further includes having the second backing plate 62, and the second backing plate 62 is for substituting the first backing plate 61；Second backing plate 62
On offer multiple 4th mounting holes 621, two sides offer the 4th mode locking slot 622.Wherein, the first mounting hole 112 and third peace
The center for filling hole 612 is overlapped, for matching the die casting type of large-tonnage；The center of second mounting hole 132 and the 4th mounting hole 621
It is overlapped, for matching the die casting type of small tonnage.
A kind of die sinking method for the die casting matching a variety of die casting machines, comprising the following steps:
S1, mold die sinking, 32 extraction outward of the second top shoe of an oil cylinder 37 driving, then make dynamic model component 2 and cover half component 1
It separates, 36 stress of inclined guide pillar, and then the first top shoe 31 is driven to extract out outward, product stays on moving-mould-core 22；
S2, oil cylinder 37 drive left slider 33 and right sliding block 34 to extract out outward；
S3, ejection assembly 5 are moved upwards ejects product from moving-mould-core 22.
Wherein, oil cylinder 37 in S2 drives left slider 33 and right sliding block 34 to extract out outward, and the first top shoe 31 continue to
Outer movement.
Wherein, it is that product is set in the card of left slider 33 and right sliding block 34 that product, which stays on moving-mould-core 22, in S1, is stayed in dynamic
On mold core 22.
In the course of work, mold is fixed on after being molded on die casting machine, molten metal enters from sprue bush 41, by spreader
42 enter in die cavity, and molten metal fills up die cavity, to mold the shape of car crust；Gas in die cavity is squeezed by molten metal
Out, it drains into outside mold；After molten metal is cooled and shaped out car crust, mold die sinking, oil cylinder 37 drives the second top shoe 32 first
Extraction；Cover half component 1 and dynamic model component 2 separate, and the first top shoe 31 is taken out from car crust under the driving of inclined guide pillar 36
Out；Product has stayed on moving-mould-core 22, and oil cylinder 37 drives left slider 33 and right sliding block 34 to extract out outward, takes off from car crust
From；When cover half component 1 and the pumping of dynamic model component 2 are opened to pre-determined distance, ejection assembly 5 is moved upwards, and thimble 51 is by forming
Car crust is ejected from moving-mould-core 22, is taken out car crust by external mechanical hand, is carried out next die casting circulation.
Specific embodiments are merely illustrative of the spirit of the present invention described in text.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner,
However, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. the die casting that one kind can match a variety of die casting machines, which is characterized in that include:
Cover half component, including cover half core and solid plate, the cover half core are arranged in solid plate；And is opened up on the cover half core
One type chamber；The solid plate two sides offer the first mode locking slot, offer multiple first mounting holes at the top of solid plate, on solid plate
Top plate is arranged in portion, offers multiple second mounting holes on the top plate, lock module, the top are provided in second mounting hole
Plate two sides offer the second mode locking slot；The solid plate quadrangle is provided with guide post；
Dynamic model component is arranged below cover half component；Including moving-mould-core and moving template, the moving-mould-core is arranged in moving template,
And second type chamber is opened up on the moving-mould-core, the moving template quadrangle is provided with the guide sleeve with guide post cooperation, the guide post
The guiding of cover half component and dynamic model component is used for guide sleeve；
The side of moving template is arranged in core pulling component, includes the first top shoe, the second top shoe, left slider and right sliding block, institute
The first top shoe, the second top shoe, left slider, right sliding block and the first type chamber, second type chamber is stated to surround to be formed for shaped article
Die cavity；
Pourable component, including sprue bush and spreader, the sprue bush are threaded through in solid plate and cover half core, and the spreader is set
It sets below sprue bush；The sprue bush and spreader surround the channel for molten metal flowing, and the channel is connected to die cavity；
Ejection assembly is arranged below dynamic model component, includes thimble, and the head of the thimble passes through the moving template and dynamic model
Core stretches in die cavity, and the thimble is for ejecting product after molding；
Support component is arranged below moving template, is provided with the first backing plate, first backing plate two sides below the support component
Third mode locking slot is offered, the first backing plate bottom offers third mounting hole, is provided with lock module in the third mounting hole.
2. the die casting that one kind according to claim 1 can match a variety of die casting machines, which is characterized in that on described first
It is connected with the first take-up housing on rear side of sliding block, inclined guide pillar is tiltedly installed in first take-up housing, one end of the inclined guide pillar is solid
It is scheduled in solid plate, the other end of inclined guide pillar is threaded through in first take-up housing.
3. the die casting that one kind according to claim 2 can match a variety of die casting machines, which is characterized in that on described first
Sliding block is driven by inclined guide pillar；Second top shoe, left slider and right sliding block are driven by oil cylinder.
4. the die casting that one kind according to claim 1 can match a variety of die casting machines, which is characterized in that the lock module
Including fixed plate and the locking bar being connected in fixed plate；The fixed plate is for being mounted on first mounting hole or the second installation
In hole or third mounting hole.
5. the die casting that one kind according to claim 4 can match a variety of die casting machines, which is characterized in that on the locking bar
Through slot is symmetrically offered, the through slot one side is guiding surface, and the another side of through slot is faced directly for locking.
6. the die casting that one kind according to claim 1 can match a variety of die casting machines, which is characterized in that further include having
Two backing plates, the second backing plate is for substituting first backing plate；Multiple 4th mounting holes are offered on second backing plate, two sides offer
4th mode locking slot.
7. the die casting that one kind according to claim 6 can match a variety of die casting machines, which is characterized in that first peace
The center for filling hole and third mounting hole is overlapped；The center of second mounting hole and the 4th mounting hole is overlapped.
8. the die sinking method that one kind can match the die casting of a variety of die casting machines, which comprises the following steps:
S1, mold die sinking, an oil cylinder drive the second top shoe to extract out outward, then separate dynamic model component and cover half component, tiltedly lead
Column stress, and then the first top shoe is driven to extract out outward, product stays on moving-mould-core；
S2, oil cylinder driving left slider and right sliding block are extracted out outward；
S3, ejection assembly are moved upwards ejects product from moving-mould-core.
9. the die sinking method that one kind according to claim 8 can match the die casting of a variety of die casting machines, which is characterized in that
Oil cylinder driving left slider and right sliding block in the S2 are extracted out outward, and the first top shoe continues to move out.
10. one kind according to claim 8 can match the die sinking method of the die casting of a variety of die casting machines, feature exists
In it is that product is set in the card of left slider and right sliding block that product, which stays on moving-mould-core, in the S1, is stayed on moving-mould-core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150677.6A CN109746412B (en) | 2019-02-28 | 2019-02-28 | Die-casting die capable of being matched with various die-casting machines and die opening method of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150677.6A CN109746412B (en) | 2019-02-28 | 2019-02-28 | Die-casting die capable of being matched with various die-casting machines and die opening method of die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109746412A true CN109746412A (en) | 2019-05-14 |
| CN109746412B CN109746412B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910150677.6A Active CN109746412B (en) | 2019-02-28 | 2019-02-28 | Die-casting die capable of being matched with various die-casting machines and die opening method of die |
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| CN112276038A (en) * | 2020-12-21 | 2021-01-29 | 宁波星源卓镁技术股份有限公司 | Automobile armrest framework mold |
| CN112296309A (en) * | 2020-11-02 | 2021-02-02 | 哈尔滨工业大学 | Mold for semi-solid rheo-die-casting aluminum alloy 5G communication base station case shell part and using method thereof |
| CN113145825A (en) * | 2021-04-23 | 2021-07-23 | 深圳领威科技有限公司 | Die casting machine |
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| Publication number | Publication date |
|---|---|
| CN109746412B (en) | 2021-01-26 |
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