CN205835840U - High-performance die casting - Google Patents
High-performance die casting Download PDFInfo
- Publication number
- CN205835840U CN205835840U CN201620795461.7U CN201620795461U CN205835840U CN 205835840 U CN205835840 U CN 205835840U CN 201620795461 U CN201620795461 U CN 201620795461U CN 205835840 U CN205835840 U CN 205835840U
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- China
- Prior art keywords
- chamber
- moving platen
- die casting
- solid plate
- float needle
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Abstract
The utility model discloses a kind of high-performance die casting, high-performance die casting includes solid plate, is arranged on the moving platen below solid plate and is arranged on the base plate below moving platen；This utility model by arranging a cross float needle at the top of solid plate, and the mode of a spring is set in cross float needle upper end, make product after the cooling period, when moving platen is removed from solid plate, product is peeled off from solid plate by cross float needle by the counteracting force of spring, make product will not be difficult to take off because clinging solid plate, cause damage of product, production efficiency is low, solve in existing technologies, die casting is after the product of shape intracavity cools down, when moving platen is removed, product can be bonded on solid plate, so that be easily damaged when product is taken off from solid plate, cause damage of product, the problem that productivity ratio is low.
Description
Technical field
This utility model relates to mould applications, particularly a kind of high-performance die casting.
Background technology
Along with the progress in epoch, science and technology is also evolving, and meanwhile, the requirement of material life is also got over by people
Come the highest.
Existing die casting includes moving platen, solid plate and base plate；Described moving platen includes dynamic model chamber and material cake
And runner, described solid plate is arranged on the top of described moving platen, and described solid plate includes cover half chamber, shape chamber and waters running-on,
When described moving platen is in closure state with described solid plate, described cover half chamber and described dynamic model chamber cooperatively form a shape chamber,
Described shape chamber is connected with material cake and runner, and described material cake and runner are connected with the described running-on that waters；When the product of shape intracavity is cold
But, after, so that it may moving platen is removed from solid plate, the most just product can be taken out in moving platen.
But the die casting of this structure, after the product of shape intracavity cools down, when being removed by moving platen, product can be bonded at
On solid plate, so that be easily damaged when being taken off from solid plate by product, causing damage of product, productivity ratio is low.
So, now it is badly in need of a kind of high-performance die casting and solves the problems referred to above.
Utility model content
This utility model provides a kind of high-performance die casting with cross float needle, and described cross float needle can be
When moving platen is removed from solid plate, the product of shape intracavity is ejected from cover half intracavity, to solve in existing technologies, die casting
Mould shape intracavity product cool down after, when being removed by moving platen, product can be bonded on solid plate so that by product from
It is easily damaged when taking off on solid plate, causes damage of product, the problem that productivity ratio is low.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of high-performance die casting, described high property
Can include by die casting:
Solid plate, the sprue bush including cover half chamber, being arranged on side, described cover half chamber, is positioned at ten above described cover half chamber
Font float needle and be sleeved on the spring at described cross float needle top, described cover half chamber is provided with touches perforation, described cross
Perforation is touched described in being positioned in the lower end of float needle；The bottom of described cross float needle is provided with projection；Described spring has two contractions
Position, the i.e. first punctured bit and the second punctured bit, the potential energy of described first punctured bit is more than the potential energy of described second punctured bit；
Moving platen, is arranged on the lower section of described solid plate, and described moving platen includes corresponding with position, described cover half chamber
Dynamic model chamber and the material cake being connected with described sprue bush and runner；And
Base plate, is arranged on the lower section of described moving platen；
When described moving platen is in closure state with described solid plate, described dynamic model chamber cooperatively forms with described cover half chamber
One shape chamber, described shape chamber is connected with described material cake and runner, and the bottom of described cross float needle is positioned at described shape top of chamber, institute
The bottom stating projection is positioned at the bottom in described shape chamber, and described spring is positioned at described first punctured bit；
When described moving platen is in released state with described solid plate, described dynamic model chamber separates with described cover half chamber, institute
Stating bottom cross float needle and described projection all exposes in atmosphere, described spring is positioned at described second punctured bit.
In high-performance die casting described in the utility model, described cross float needle be positioned at the bottom of described cross float needle
The projection in portion is integral structure.
In high-performance die casting described in the utility model, described cross float needle be arranged over certain moulded board,
Described cover half pressing plate is provided with a through hole, and the top of described cross float needle is arranged in described through hole.
In high-performance die casting described in the utility model, described spring is positioned at described cross float needle and described cover half
Between pressing plate.
In high-performance die casting described in the utility model, described dynamic model intracavity is additionally provided with a cinder ladle, described cinder ladle with
Described shape chamber is connected.
In high-performance die casting described in the utility model, the lower section of described moving platen is provided with die ejector pin, and being used for will
Eject in product, waste material in cinder ladle and biscuit after the cooling of shape intracavity and the driven die cavity of unnecessary material in runner.
In high-performance die casting described in the utility model, described moving platen is provided with perforation, and described perforation is used for institute
State die ejector pin to extend there through.
In high-performance die casting described in the utility model, the bottom of described die ejector pin is fixedly connected on thimble panel
On, described thimble panel is arranged on the top of base plate.
In high-performance die casting described in the utility model, described die ejector pin is fixed on described thimble by determining needle plate
On panel.
In high-performance die casting described in the utility model, described solid plate is provided with nitridation with the surface of described moving platen
Titanium metal film layer, the thickness of described titanium nitride metal film layer is 4-6 μm.
This utility model is compared with existing die casting, and it provides the benefit that:
1, owing to die casting being provided with cross float needle and is sleeved on the spring of cross float needle upper end, when moving platen with
When described solid plate is in closure state, described dynamic model chamber and cover half chamber cooperatively form a shape chamber, described shape chamber and described material cake
And runner is connected, described shape top of chamber is withstood in the bottom of described cross float needle, and be positioned at bottom described cross float needle is convex
Block props up the bottom in described shape chamber, and described spring is in the first punctured bit, therefore, after the product of shape intracavity cools down, by dynamic model
When plate is removed from solid plate, described spring can rebound, and reacts on described cross float needle so that described cross float needle to
Lower motion, the product of cover half intracavity is ejected by the bottom of described cross float needle, thus avoids product to be bonded at cover half intracavity, makes
Obtain product to be difficult to take out, cause damage of product, the problem that productivity ratio is low.
2, it is provided with thimble panel due to described base plate, determines needle plate and for the mould top ejected from moving platen by product
Pin, described determines needle plate for die ejector pin is fixed on thimble panel, and described thimble panel is arranged on base plate, described dynamic model
Plate is provided with the perforation that the described die ejector pin of confession passes, so described moving platen can move along die ejector pin, is therefore inciting somebody to action
After moving platen is removed from solid plate, only need to move moving platen so that moving platen is moved downward along die ejector pin by through hole,
Just can eject in the driven template of unnecessary material in the waste material in product, cinder ladle and biscuit and runner.
3, it is provided with titanium nitride metal film layer, therefore, described pressing mold tool due to the surface of solid plate Yu described moving platen
Life-span is long.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the preferred embodiment structural representation of high-performance die casting of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art do not make institute under creative work premise
Obtain every other embodiment, broadly fall into the scope of this utility model protection.
In the drawings, the unit that structure is similar is to represent with identical label.
Refer to the preferred embodiment structural representation that Fig. 1, Fig. 1 are high-performance die casting of the present utility model.
This utility model provides a kind of technical scheme: a kind of high-performance die casting, described high-performance die casting includes
Solid plate 100, it is arranged on the moving platen 110 below solid plate 100 and is arranged on the base plate 120 below moving platen 110；
Solid plate 100 includes cover half chamber 101, the sprue bush 105 being arranged on side, cover half chamber 101, is positioned on cover half chamber 101
The cross float needle 102 of side and be sleeved on the spring 103 at cross float needle 102 top；Cover half chamber 100 is provided with touches perforation
106, the lower end of cross float needle 102 is positioned at touches perforation 106；The bottom of cross float needle 102 is provided with projection 108, cross
Float needle 102 is integral structure with the projection 108 being positioned at bottom cross float needle 102；Spring 103 has two punctured bits, i.e.
First punctured bit and the second punctured bit, the potential energy of the first punctured bit is more than the potential energy of the second punctured bit；Spring 103 is positioned at cross
Between float needle 102 and cover half pressing plate 104；Cross float needle 102 be arranged over certain moulded board 104, cover half pressing plate 104 sets
Having a through hole 107, the top of cross float needle 102 is arranged in through hole 107；A cinder ladle 113 it is additionally provided with in dynamic model chamber 101,
Cinder ladle 113 is connected with shape chamber 130.
Moving platen 110 includes the dynamic model chamber 111 corresponding with position, cover half chamber 101 and is connected with sprue bush 105
Material cake and runner 112；The lower section of moving platen 110 is provided with die ejector pin 121, and moving platen 110 is provided with perforation, die ejector pin 121
Through perforation by the fifth wheel in the product after the cooling in shape chamber 130, the waste material in cinder ladle 113 and biscuit and runner 112
Eject in the driven die cavity of matter 111；The bottom of die ejector pin 121 is fixedly connected on thimble panel 123, and thimble panel 123 is arranged
Above base plate 120；Die ejector pin 121 is fixed on thimble panel 123 by determining needle plate 122.
When moving platen 110 is in closure state with solid plate 100, dynamic model chamber 111 and cover half chamber 101 cooperatively form a shape
Chamber 130, shape chamber 130 is connected with material cake and runner 112, and the bottom of cross float needle 102 is positioned at top, shape chamber 130, projection 108
Bottom be positioned at the bottom in shape chamber 130, spring 103 is positioned at the first punctured bit；Separate when moving platen 110 is in solid plate 100
During state, dynamic model chamber 111 separates with cover half chamber 101, all exposes in atmosphere with projection 108, spring bottom cross float needle 102
103 are positioned at the second punctured bit.
Solid plate 100 is provided with titanium nitride metal film layer with the surface of moving platen 110, and the thickness of titanium nitride metal film layer is
4-6 μm, owing to the surface of solid plate 100 with moving platen 110 is provided with titanium nitride metal film layer, therefore, die casting of the present utility model
Die life is long.
The operation principle of high-performance die casting of the present utility model:
First, moving platen 110 is closed with solid plate 100 so that dynamic model chamber 111 and cover half chamber 101 are in closure state；
When closing moving platen 110 and solid plate 100, withstand shape owing to being positioned at the projection 108 bottom cross float needle 102
The bottom in chamber 130, therefore cross float needle 102 is moved upward by moving platen 110 thrust upwards, is arranged on cross and floats
The spring 103 of pin 102 upper end is shunk the most gradually by the compressing of cross float needle 102, at moving platen 110 and solid plate 100
When closure state, cross float needle 102 stop motion, spring 103 is positioned at the first punctured bit.
Then, being cast shape chamber 130 by sprue bush 105, the liquid of casting is by expecting that cake and runner 112 are from cast gate
Set 105 flows to shape chamber 130.
When the material of casting fills up shape chamber 130, stop casting in shape chamber 130, then by sprue bush 105 with
Material cake and runner 112 carry out water filling cooling to the product in shape chamber 130.
After the product in shape chamber 130 cools down, moving platen 110 is removed from solid plate 100.
Now, owing to die casting being provided with cross float needle 102 and is sleeved on the spring of cross float needle 102 upper end
103, therefore, when being removed from solid plate 100 by moving platen 110, the thrust of cross float needle 102 is disappeared by moving platen 110,
Spring 103 can rebound, and spring 103 reacts on cross float needle so that cross float needle 102 moves downward, by cover half chamber 101
Interior product ejects, thus avoids product to be bonded in cover half chamber 101 so that product is difficult to take out, and causes damage of product, produces
The problem that rate is low.
After moving platen 110 is removed completely from solid plate 100, moving platen 110 and solid plate 100 are in released state,
Dynamic model chamber 111 separates with cover half chamber 101, all exposes in atmosphere with projection 108 bottom cross float needle 102, and spring 103 is positioned at
Second punctured bit.
Owing to base plate 120 is provided with die ejector pin 121, is arranged on the thimble panel 123 above base plate 120 and by mould
What thimble 121 was fixed on thimble panel 123 determines needle plate 122, and moving platen 110 is provided with for the die ejector pin 121 on base plate 120
The perforation passed through, therefore moving platen 110 can be moved down by client along die ejector pin 121 so that product in shape chamber 130,
It is ejected dynamic model chamber 111 more than material, finally, by product from mould in waste material in cinder ladle 113 and biscuit and runner 112
Take off on thimble 121, due to base plate 120 be provided with thimble panel 123, determine needle plate 122 and for by product from moving platen
The die ejector pin 121 ejected in 110, determines needle plate 122 for die ejector pin 121 is fixed on thimble panel 123, thimble panel
123 are arranged on base plate 120, and moving platen 110 is provided with the perforation passed for die ejector pin 121, it is simple to the shifting of moving platen 110
Dynamic, therefore after being removed from solid plate 100 by moving platen 110, only need to move moving platen 110 so that moving platen 110 is by wearing
Hole moves downward along die ejector pin 121, so that it may ejected in moving platen 110 by product；Finally, from die ejector pin 121
Product is taken out, and by clear for the unnecessary material in the residue in the cinder ladle 113 on die ejector pin 121 and biscuit and runner 112
Reason is gone out.
The most i.e. complete the work process of this preferred embodiment.
This utility model by arranging a cross float needle 102 at the top of solid plate 100, and at cross float needle
102 upper ends arrange the mode of a spring 103 so that after the cooling period, when moving platen is removed from solid plate, cross floats product
Product is peeled off from solid plate 100 by pin 102 by the counteracting force of spring 103 so that product will not be because of clinging solid plate
100 and be difficult to take off, cause damage of product, production efficiency is low, solves in existing technologies, and die casting is in shape chamber 130
Product cooling after, when being removed by moving platen 110, product can be bonded on solid plate 100 so that by product from solid plate
It is easily damaged when taking off on 100, causes damage of product, the problem that productivity ratio is low.
In sum, although this utility model is disclosed above with preferred embodiment, but above preferred embodiment is not used
To limit this utility model, those of ordinary skill in the art, without departing from spirit and scope of the present utility model, all can do
Various changes and retouching, protection domain the most of the present utility model defines in the range of standard with claim.
Claims (10)
1. a high-performance die casting, it is characterised in that described high-performance die casting includes:
Solid plate, the sprue bush including cover half chamber, being arranged on side, described cover half chamber, is positioned at the cross above described cover half chamber
Float needle and be sleeved on the spring at described cross float needle top, described cover half chamber is provided with touches perforation, described cross float needle
Lower end be positioned at described in touch perforation；The bottom of described cross float needle is provided with projection；Described spring has two punctured bits, i.e.
First punctured bit and the second punctured bit, the potential energy of described first punctured bit is more than the potential energy of described second punctured bit；
Moving platen, is arranged on the lower section of described solid plate, and described moving platen includes the dynamic model corresponding with position, described cover half chamber
Chamber and the material cake being connected with described sprue bush and runner；And
Base plate, is arranged on the lower section of described moving platen；
When described moving platen is in closure state with described solid plate, described dynamic model chamber and described cover half chamber cooperatively form a shape
Chamber, described shape chamber is connected with described material cake and runner, and the bottom of described cross float needle is positioned at described shape top of chamber, described convex
The bottom of block is positioned at the bottom in described shape chamber, and described spring is positioned at described first punctured bit；
When described moving platen is in released state with described solid plate, described dynamic model chamber separates with described cover half chamber, and described ten
All exposing in atmosphere with described projection bottom font float needle, described spring is positioned at described second punctured bit.
High-performance die casting the most according to claim 1, it is characterised in that described cross float needle be positioned at described ten
Projection bottom font float needle is integral structure.
High-performance die casting the most according to claim 1, it is characterised in that described cross float needle be arranged over one
Cover half pressing plate, described cover half pressing plate is provided with a through hole, and the top of described cross float needle is arranged in described through hole.
High-performance die casting the most according to any one of claim 1 to 3, it is characterised in that described spring is positioned at institute
State between cross float needle and described cover half pressing plate.
High-performance die casting the most according to claim 1, it is characterised in that described dynamic model intracavity is additionally provided with a cinder ladle,
Described cinder ladle is connected with described shape chamber.
High-performance die casting the most according to claim 1, it is characterised in that the lower section of described moving platen is provided with mould top
In the driven die cavity of unnecessary material in pin, the product after shape intracavity is cooled down, the waste material in cinder ladle and biscuit and runner
Eject.
High-performance die casting the most according to claim 6, it is characterised in that described moving platen is provided with perforation, described
Perforation extends there through for described die ejector pin.
High-performance die casting the most according to claim 6, it is characterised in that the bottom of described die ejector pin is fixing to be connected
On thimble panel, described thimble panel is arranged on the top of base plate.
High-performance die casting the most according to claim 8, it is characterised in that described die ejector pin is fixed by determining needle plate
On described thimble panel.
High-performance die casting the most according to claim 1, it is characterised in that described solid plate and described moving platen
Surface is provided with titanium nitride metal film layer, and the thickness of described titanium nitride metal film layer is 4-6 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620795461.7U CN205835840U (en) | 2016-07-26 | 2016-07-26 | High-performance die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620795461.7U CN205835840U (en) | 2016-07-26 | 2016-07-26 | High-performance die casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835840U true CN205835840U (en) | 2016-12-28 |
Family
ID=57640395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620795461.7U Expired - Fee Related CN205835840U (en) | 2016-07-26 | 2016-07-26 | High-performance die casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053599A (en) * | 2017-03-28 | 2017-08-18 | 三门县职业中等专业学校 | A kind of injection mold and its manufacture method for being easy to take out product |
| CN107127318A (en) * | 2017-04-25 | 2017-09-05 | 湖北广泰精密压铸有限公司 | A kind of temperature-rising method of die casting |
-
2016
- 2016-07-26 CN CN201620795461.7U patent/CN205835840U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053599A (en) * | 2017-03-28 | 2017-08-18 | 三门县职业中等专业学校 | A kind of injection mold and its manufacture method for being easy to take out product |
| CN107053599B (en) * | 2017-03-28 | 2019-05-07 | 三门县职业中等专业学校 | A kind of injection mold being easy to take out product and its manufacturing method |
| CN107127318A (en) * | 2017-04-25 | 2017-09-05 | 湖北广泰精密压铸有限公司 | A kind of temperature-rising method of die casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161228 Termination date: 20210726 |