CN209716429U - What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device - Google Patents
What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device Download PDFInfo
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- CN209716429U CN209716429U CN201920178365.1U CN201920178365U CN209716429U CN 209716429 U CN209716429 U CN 209716429U CN 201920178365 U CN201920178365 U CN 201920178365U CN 209716429 U CN209716429 U CN 209716429U
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- cylinder device
- inner tube
- ferrous alloy
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Abstract
The utility model discloses what a kind of hot cell machine efficiently prepared semisolid non-ferrous alloy to penetrate cylinder device, and it includes material injection tube that this, which penetrates cylinder device, which is equipped with the feed inlet for receiving molten metal bath, and the discharge port for connecting with hot chamber machine.The shooting cylinder includes that the inner tube being coaxially disposed and outer tube, the inner sidewall of said inner tube are wavy.Cylinder device provided by the utility model of penetrating in shooting cylinder by being arranged the inner tube that inner wall is in undaform, when molten metal bath high speed is injected into inner tube, undaform inner wall along inner tube rolls, increase the time that molten metal flows in inner tube, so that high-temperature liquid metal cooling rolling has the sufficient time to reduce to the semi solid slurry for being suitble to produce between solid-liquid phase line, so that product not instead of injection molding, filling molding, and then improve the elongation percentage and qualification rate of product.
Description
Technical field
The utility model relates to the technical field of the shooting cylinder of hot chamber machine, in particular to a kind of hot cell machine is efficiently prepared
Semisolid non-ferrous alloy penetrates cylinder device.
Background technique
The production method of alloy pressuring casting is usually two kinds: one kind is hot chamber diecasting, and one kind is cold chamber die casting.At present mostly
Several alloy pressuring castings (such as magnesium alloy, aluminium alloy) are all made of hot chamber diecasting forming technique, and the hot chamber diecasting in industry forms skill
Art is usually the high speed spray regime using die casting machine to form product, and the design of mold runner is complicated, and product, which is easy to produce, to be split
Line, elongation percentage are very low；And it is very fast to the erosion of mold when in the direct injection to mold of metal liquid of high temperature and high speed.
Utility model content
In view of the problems of the existing technology, the main purpose of the utility model is to provide a kind of hot cell machine and efficiently prepares half
Solid-state non-ferrous alloy penetrates cylinder device, it is intended to solve non-ferrous alloy and be easy to produce crackle in die cast.
To achieve the above object, the utility model proposes hot cell machine efficiently prepare the shooting of semisolid non-ferrous alloy
Wound packages is set comprising material injection tube, the material injection tube are equipped with feed inlet for receiving molten metal bath, and are used for and hot chamber diecasting
The discharge port of machine connection.The shooting cylinder includes that the inner tube being coaxially disposed and outer tube, the inner sidewall of said inner tube are wavy.
In some preferred embodiments of the utility model, the inner wall of said inner tube first end port is straight wall.
In some preferred embodiments of the utility model, the first end port of said inner tube is along its recessed shape axially inwards
At trapezoidal notch.
In some preferred embodiments of the utility model, the second end of the outer tube is equipped with tapered portion, the tapered portion
Base diameter is greater than the tapered portion end diameter, and the bottom of the tapered portion is connect with the second end of the outer tube.
In some preferred embodiments of the utility model, the diameter of the second end port of the outer tube is greater than the taper
The diameter of portion bottom.
In some preferred embodiments of the utility model, the outer tube is an integral molding structure with the tapered portion.
In some preferred embodiments of the utility model, the outer wall of the outer tube is arranged with several heating coils, shooting cylinder
Device further includes the temperature controller for controlling the temperature of heating coil.
The technical solution of the utility model works as molten metal bath by the way that the inner tube that inner wall is in undaform is arranged in shooting cylinder
When high speed is injected into inner tube, the undaform inner wall along inner tube rolls, so that being introduced into the molten metal of inner tube and afterwards into inner tube
Molten metal generates strong convection current, increases the time that molten metal flows in inner tube, so that high-temperature liquid metal has the sufficient time
The semi solid slurry for being suitble to produce between solid-liquid phase line is reduced to, so that product not instead of injection molding, filling
Molding, and then improve the elongation percentage and qualification rate of product；And so as to improve the service life of mold.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the cross-sectional view of material injection tube one embodiment provided by the utility model for penetrating cylinder device；
Fig. 2 is the cross-sectional view of another embodiment of the material injection tube for penetrating cylinder device provided by the utility model；
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
The utility model proposes what a kind of hot cell machine efficiently prepared semisolid non-ferrous alloy to penetrate cylinder device comprising
Material injection tube, the material injection tube are equipped with the feed inlet for receiving molten metal bath, and the discharging for connecting with hot chamber machine
Mouthful.
Referring to Fig.1, Fig. 1 be the utility model hot cell machine efficiently prepare semisolid non-ferrous alloy penetrate cylinder device one
The structural schematic diagram of embodiment.
As shown in Figure 1, the shooting cylinder includes the inner tube 200 and outer tube of coaxial arrangement in the utility model embodiment
100, said inner tube 200 is nested in the outer tube 100, and the inner sidewall of said inner tube 200 is wavy.
The technical solution of the utility model in shooting cylinder by being arranged the inner tube 200 that inner wall is in undaform, when melting gold
Belong to liquid high speed when being injected into inner tube 200, the undaform inner wall along inner tube 200 rolls so that be introduced into the molten metal of inner tube 200 with
Strong convection current is generated into the molten metal of inner tube 200 afterwards, increases the time that molten metal flows in inner tube 200, so that high temperature
Molten metal has the sufficient time to reduce to the semi solid slurry for being suitble to produce between solid-liquid phase line, so that product is not
Injection molding, but filling molding, and then improve the elongation percentage and qualification rate of product；And the longevity is used so as to improve mold
Life.
As shown in Fig. 2, in some preferred embodiments of the utility model, 200 first end port 201 of said inner tube it is interior
Wall is straight wall, and the inner wall of the first end port 201 of inner tube 200 and the undaform inner wall of inner tube 200 are tangent, so that molten metal
It can be injected in inner tube 200 along the tangential direction of the undaform inner wall of inner tube 200, preferably along the undaform of inner tube 200
Inner wall flowing extends high-temperature liquid metal in the residence time of undaform inner wall to form wave reflux.
As shown in Fig. 2, in some preferred embodiments of the utility model, 201 edge of first end port of said inner tube 200
Its recessed formation trapezoidal notch 202 axially inwards.By the way that trapezoidal notch 202 is arranged in the first end port 201 of inner tube 200, with
It smooth is docked convenient for material injection tube with the inlet component for receiving molten metal.
As shown in Fig. 2, the second end of the outer tube 100 is equipped with taper in some preferred embodiments of the utility model
Portion 101,101 base diameter of tapered portion be greater than 101 end diameter of tapered portion, the bottom of the tapered portion 101 with it is described
The second end of outer tube 100 connects.As a result, in order to which material injection tube is docked with die casting machine.
As shown in Fig. 2, in some preferred embodiments of the utility model, the second end port of the outer tube 100 it is straight
Diameter is greater than the diameter of 101 bottom of tapered portion, to form the step for abutting, avoid material injection tube and die casting machine to taking over
Degree.
In some preferred embodiments of the utility model, the outer tube 100 and the tapered portion 101 are integrally formed knot
Structure.As a result, to improve the overall structural strength of outer tube 100.
In some preferred embodiments of the utility model, the outer wall of the outer tube 100 is arranged with several heating coils, shooting
It further includes temperature controller for controlling the temperature of heating coil that wound packages, which is set,.Temperature controller can control the heating coil along the flowing side of molten metal
To successively reducing, molten metal is allowed to form the semi solid slurry of solid-liquid combination faster.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. what a kind of hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device comprising material injection tube, the material injection tube
Equipped with the feed inlet for receiving molten metal bath, and the discharge port for being connect with hot chamber machine；It is characterized in that, institute
Stating shooting cylinder includes that the inner tube being coaxially disposed and outer tube, the inner sidewall of said inner tube are wavy.
2. hot cell machine as described in claim 1 efficiently prepares the cylinder device of penetrating of semisolid non-ferrous alloy, feature exists
In the inner wall of said inner tube first end port is straight wall.
3. hot cell machine as described in claim 1 efficiently prepares the cylinder device of penetrating of semisolid non-ferrous alloy, feature exists
In the first end port of, said inner tube along its recessed formation trapezoidal notch axially inwards.
4. hot cell machine as described in claim 1 efficiently prepares the cylinder device of penetrating of semisolid non-ferrous alloy, feature exists
In the second end of the outer tube is equipped with tapered portion, and the tapered portion base diameter is greater than the tapered portion end diameter, the taper
The bottom in portion is connect with the second end of the outer tube.
5. hot cell machine as claimed in claim 4 efficiently prepares the cylinder device of penetrating of semisolid non-ferrous alloy, feature exists
In the diameter of the second end port of the outer tube is greater than the diameter of the tapered portion bottom.
6. hot cell machine as described in claim 4 or 5 efficiently prepares the cylinder device of penetrating of semisolid non-ferrous alloy, feature
It is, the outer tube is an integral molding structure with the tapered portion.
7. the shooting wound packages that the hot cell machine as described in claim 1-5 any one efficiently prepares semisolid non-ferrous alloy
It sets, which is characterized in that the outer wall of the outer tube is arranged with several heating coils, and penetrating cylinder device further includes for controlling heating coil
The temperature controller of temperature.
8. hot cell machine as claimed in claim 6 efficiently prepares the cylinder device of penetrating of semisolid non-ferrous alloy, feature exists
In the outer wall of the outer tube is arranged with several heating coils, and penetrating cylinder device further includes the temperature control for controlling the temperature of heating coil
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178365.1U CN209716429U (en) | 2019-01-31 | 2019-01-31 | What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178365.1U CN209716429U (en) | 2019-01-31 | 2019-01-31 | What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device |
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| Publication Number | Publication Date |
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| CN209716429U true CN209716429U (en) | 2019-12-03 |
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| CN201920178365.1U Active CN209716429U (en) | 2019-01-31 | 2019-01-31 | What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622911A (en) * | 2019-01-31 | 2019-04-16 | 金雅豪精密金属科技（深圳）股份有限公司 | What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device |
-
2019
- 2019-01-31 CN CN201920178365.1U patent/CN209716429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622911A (en) * | 2019-01-31 | 2019-04-16 | 金雅豪精密金属科技（深圳）股份有限公司 | What hot cell machine efficiently prepared semisolid non-ferrous alloy penetrates cylinder device |
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