CN204603258U - The manufacture of a kind of aluminium matter automobile component is used without rising head low pressure centrifugal casting device - Google Patents
The manufacture of a kind of aluminium matter automobile component is used without rising head low pressure centrifugal casting device Download PDFInfo
- Publication number
- CN204603258U CN204603258U CN201520157584.3U CN201520157584U CN204603258U CN 204603258 U CN204603258 U CN 204603258U CN 201520157584 U CN201520157584 U CN 201520157584U CN 204603258 U CN204603258 U CN 204603258U
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- Prior art keywords
- low pressure
- manufacture
- rising head
- automobile component
- lower mould
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Abstract
The utility model relates to the manufacture of a kind of aluminium matter automobile component without rising head low pressure centrifugal casting device.It comprises: liquation portion, and it is positioned at bottom, inner hold aluminium material material and to its heating and melting; Lid, it covers the top in liquation portion; Mother tube, its vertical through lid is installed; Lower mould, it is connected to the top of described mother tube rotatably by means of bearing unit; Upper die, it covers the top of lower mould, together rotates running by means of CD-ROM drive motor with described lower mould.It carries out in low pressure casting mode, and inject eddy current that fused mass process occurs and the therefore bubble of generation so do not occur in, do not contact with extraneous air, thus fused mass is not oxidized, and does not generate impurity.Upper and lower part mould rotates running, and fused mass injects more densely by means of centrifugal force, the dense structure of goods, and gas is discharged easily.Do not form rising head by means of low pressure casting method, reduce raw material and drop into loss, complicated goods can be cast.
Description
Technical field
The utility model relates to aluminium matter automobile component manufacture low pressure and casting device is used in centrifugal casting with, more specifically, relate to while a kind of fused mass injects mould by means of low pressure casting method, mould rotates the aluminium matter automobile component manufacture of running without rising head low pressure centrifugal casting device by means of centre spinning.
Background technology
In the car, in engine, speed changer, transfer and aircondition etc., to combine the countless multi-parts with multiple size and shape, this automobile component, in order to keep suitable intensity while reaching vehicle lightweight object, is formed primarily of aluminium material.
If the parts of vehicle aluminium matter manufacture by means of machining etc., then need the suitable time process time, not only productivity ratio declines to a great extent, and organize fine and close not, exist and easily the problems such as be full of cracks occur, therefore, generally when manufacturing vehicle aluminum part, utilize casting and Forging Technology manufacture.
With regard to the manufacturing installation of aluminum part in the past as above, first, after in calciner, aluminium ingot melts, by means of casting the 1st time shaping, then, block the cast gate that must generate in casting process by shear and emit notch portion, now, through the process of normal temperature cooling, can block in shear.
After the products formed cooled blocks in shear, drop into heating furnace, then be heated to about 400 DEG C temperature, be then supplied to forging apparatus to carry out forge hot, manufactured end article.
As mentioned above, according to manufacturing installation in the past and method, through in order to melt aluminium ingot in calciner after high-temperature heating, by means of casting robot etc., the fused mass of given amount is transplanted on place, casting device place, and in the process, fused mass is exposed in air in a large number and is oxidized, thus form impurity, there is the problem that a large amount of defective products occurs in casting process.
As the method addressed this is that, there will be a known low pressure casting method, this low pressure casting method is not exposed in air due to fused mass, is thus considered to the advantage that impurity does not relatively occur in product molding process.
But, low pressure casting method is the mode of fused mass by the relatively low upper and lower part mould of mother tube injection pressure in liquation portion, therefore, under article shape complicated situation, fused mass cannot inject densely according to the shape of the goods formed in the mould of upper and lower part, there is the problem that structural strength declines.The part of more restriction is there is in complicated goods in this being formed.
[prior art document]
[patent document]
(patent document 1) KR10-0201583 B1
(patent document 2) KR10-0403568 B1
(patent document 3) KR10-1190176 B1
(patent document 4) KR10-0446885 B1
Utility model content
(technical problem that will solve)
The utility model be intended to solve the device that in the past manufactured as mentioned above aluminium matter automobile component with problem, its object is to provide the manufacture of a kind of aluminium matter automobile component without rising head low pressure centrifugal casting device, rising head is not formed by means of low pressure casting method, reduce raw material and drop into loss, complicated goods can be formed by means of centre spinning, can manufacture and organize finer and close goods.
(means of dealing with problems)
This object of the present utility model is reached by means of such as lower device: liquation portion, and it is positioned at bottom, inner hold aluminium material material and to its heating and melting; Lid, it covers the top in described liquation portion; Mother tube, its vertical through described lid is installed; Lower mould, it is connected to the top of described mother tube rotatably by means of bearing unit; Upper die, it covers the top of described lower mould, together rotates running by means of CD-ROM drive motor with described lower mould.
Now, preferred liquation portion described in the utility model possesses: air is come in and gone out and managed, and it is fed to inside, liquation portion for compressed air and discharges inside, liquation portion for compressed air; Supply mouth, it is for the inside supply material to described liquation portion.
On this basis, be preferably provided with the liftout plate of circular plate shape in the bottom of described lower mould, it possesses multiple eject pins of through described lower mould.
In addition, in described upper die, comprising: hydraulic means, it is positioned at the top of described upper die, makes described upper die be elevated running; CD-ROM drive motor, it is installed on the top of described hydraulic means, makes described upper and lower part mould rotate running.
On the other hand, preferably also possess clamping robot, it is for holding and transferring the products formed from the described lower mould demoulding.
And described mother tube is formed with through upper and lower injection channel, and the upper diameter of described injection channel is less than lower diameter.
(effect of utility model)
The utility model carries out in low pressure casting mode, eddy current that fused mass process occurs and the therefore bubble of generation is injected so do not occur in, do not contact with extraneous air, thus fused mass is not oxidized (oxide scale film), has the advantage not generating impurity.
And upper and lower part mould rotates running, and thus fused mass injects more densely by means of centrifugal force, and organizing of goods is finer and close, there is gas and discharge easy advantage.
A kind of aluminium matter automobile component manufacture low pressure and centrifugal casting is provided to use casting device with, rising head is not formed by means of low pressure casting method, reduce raw material and drop into loss, complicated goods can be formed by means of centre spinning, can manufacture and organize finer and close goods.
Accompanying drawing explanation
Fig. 1 is the profile of display aluminium matter automobile component of the present utility model manufacture without the example of rising head low pressure centrifugal casting device,
Fig. 2 is the top view of the example showing lower mould of the present utility model,
Fig. 3 is the pie graph of display clamping robot of the present utility model installation example,
Fig. 4 is the stereogram of the example of the goods that display is used casting device with by means of aluminium matter automobile component manufacture low pressure of the present utility model and centrifugal casting and manufactured.
< symbol description >
1: products formed 10: liquation portion
11: air discrepancy pipe 12: supply mouth
20: lid 30: mother tube
31: injection channel 40: lower mould
41: bearing unit 42: liftout plate
42A: eject pin 50: upper die
51: hydraulic means 52: CD-ROM drive motor
60: clamping robot
Detailed description of the invention
Illustrate the accompanying drawing of the utility model preferred embodiment below, the utility model is described in detail.
The utility model is in the automotive part manufacturing various shape, relate to the manufacture of a kind of aluminium matter automobile component without rising head low pressure centrifugal casting device, rising head is not formed by means of low pressure casting method, reduce raw material and drop into loss, complicated goods can be formed by means of centre spinning, can manufacture and organize finer and close goods.This aluminium matter automobile component of the present utility model manufacture without rising head low pressure centrifugal casting device as shown in Figure 1, is formed primarily of liquation portion 10, lid 20, mother tube 30, lower mould 40 and upper die 50, is described below to each formation.
Liquation portion 10 (crucible), as shown in Figure 1, is positioned at bottom, holds the material of aluminium material and to its heating and melting, this liquation portion 10, in order to efficient heat management, can be embedded in underground or the distance ground set degree of depth in inside.
Now, possessing air in the side in liquation portion 10 and to come in and go out pipe 11, for by compressor (not shown) etc., compressed air is injected inner, make the pressure ratio in liquation portion 10 aftermentioned upper and lower part mould 40,50) pressure rises relatively.
And possess the supply mouth 12 for supplying the material of such as aluminium ingot to inside, liquation portion 10, this supply mouth adds other lid (not shown), carries out opening and closing by operator, can keep inner airtight.
On the other hand, on the top of the opening in liquation portion 10, lid 20 is installed, by means of this lid 20, be cut off at the fused mass of liquation portion 10 inner molten, do not contact with extraneous air, thus, eliminate and cause generating oxide scale film generate impurity and cause the problem that a large amount of defective products produces because fused mass is exposed to air.
And, the mother tube 30 that generally perpendicularly through lid 20 middle body is installed forms the injection channel 31 of upper and lower UNICOM in inside, now, the upper diameter of injection channel 31 is formed relatively be less than lower diameter, thus by means of pressure differential, the fused mass in liquation portion 10 can more promptly inject upper and lower part mould 40, between 50.
And preferred mother tube 30 is installed the fused mass in liquation portion 10 is immersed in lower end, therefore, compressed air injects to the top in liquation portion 10, after liquation portion 10 internal pressure rises, by mother tube 30, fused mass more easily injects upper and lower part mould 40, between 50.
In addition, install be connected with the top of mother tube 30 and the lower mould 40 be communicated with injection channel 31, as shown in Figure 2, formed with drum, multiple punch die A in concave shape radially configures in the above.
Now, lower mould 40 of the present utility model can independently be installed rotatably by means of mother tube 30 and bearing 41, makes by means of the CD-ROM drive motor 52 of aftermentioned upper die 50 and together can rotate running with upper die 50.
And, the liftout plate 42 of circular plate shape is installed in the bottom of lower mould 40, it possesses multiple eject pin 42A of through lower mould 40, thus, shapingly to complete, if aftermentioned upper die 50 rises, then liftout plate 42 rises, and multiple eject pin 42A boost the bottom of products formed, exposes intended height from lower mould 40, as a result, products formed is easily from lower mould 40 demoulding.
On the other hand, the upper die 50 covering lower mould 40 top is the same with lower mould 40, formed with drum, by the hydraulic means 51 being installed on upper center portion, lifting operates, CD-ROM drive motor 52 is installed on the top of this hydraulic means 51 and makes upper and lower part mould 40, and 50 rotate running simultaneously.
In the bottom surface of this upper die 50, the same with lower mould 40, according to the shaped upper part of products formed, be radially configured with the punch die of multiple concave shape.
As mentioned above, upper die 50 makes upper and lower part mould 40 by means of CD-ROM drive motor 51, while 50 rotation runnings, the fused mass in liquation portion 10 injects upper and lower part mould 40, between 50 along mother tube 30, even the thus products formed of complicated shape, fused mass injects more densely by means of centrifugal force, reducing of defective products, and, the dense structure of products formed, sense of organization intensity improves.
And, in the utility model, as shown in Figure 3, the products formed for holding from lower mould 40 demoulding can also be possessed and the clamping robot 60 transferred, the arm (without drawing reference numeral) of the horizontal direction of this clamping robot 60 can rotate operably to be installed, and is provided with clamper in the front end of this arm, thus after optionally holding products formed, products formed is blocked into single by means of rotation running, manufactured the goods of shape as shown in Figure 4 thus.
Now, an example of the automobile component that goods shown in Fig. 4 just manufacture according to the utility model, the utility model is not limited to the automobile component of this given shape, and those skilled in the art, in order to easily implement, may be used for the aluminium matter automobile component manufacturing various shape.
The utility model as above by means of low pressure casting and centre spinning mixing and manufacture goods, thus, do not occur in and inject eddy current that fused mass process occurs and the therefore bubble of generation, do not contact with extraneous air, thus fused mass is not oxidized (oxide scale film), does not generate impurity.
And upper and lower part mould rotates running, and thus fused mass injects more densely by means of centrifugal force, and organizing of goods is finer and close.
Claims (6)
1. the manufacture of aluminium matter automobile component is used without a rising head low pressure centrifugal casting device, it is characterized in that, comprising:
Liquation portion (10), it is positioned at bottom, inner hold aluminium material material and to its heating and melting;
Lid (20), it covers the top of described liquation portion (10);
Mother tube (30), its vertical through described lid (20) is installed;
Lower mould (40), it is connected to the top of described mother tube (30) rotatably by means of bearing unit (41);
Upper die (50), it covers the top of described lower mould (40), together rotates running by means of CD-ROM drive motor (52) with described lower mould (40).
2. aluminium matter automobile component according to claim 1 manufacture is without rising head low pressure centrifugal casting device, it is characterized in that,
Described liquation portion (10) possesses:
Air is come in and gone out and is managed (11), and it is fed to inside, liquation portion (10) for compressed air and discharges inside, liquation portion (10) for compressed air;
Supply mouth (12), it is for the inside supply material to described liquation portion (10).
3. aluminium matter automobile component according to claim 1 and 2 manufacture is without rising head low pressure centrifugal casting device, it is characterized in that,
Be provided with the liftout plate (42) of circular plate shape in the bottom of described lower mould (40), it possesses multiple eject pins (42A) of through described lower mould (40).
4. aluminium matter automobile component according to claim 1 and 2 manufacture is without rising head low pressure centrifugal casting device, it is characterized in that,
Described upper die (50) comprising:
Hydraulic means (51), it is positioned at the top of described upper die (50), makes described upper die (50) be elevated running;
CD-ROM drive motor (52), it is installed on the top of described hydraulic means (51), makes described upper and lower part mould (40,50) rotate running.
5. aluminium matter automobile component according to claim 1 and 2 manufacture is without rising head low pressure centrifugal casting device, it is characterized in that,
Also possess clamping robot (60), it is for holding and transferring the products formed from described lower mould (40) demoulding.
6. aluminium matter automobile component according to claim 1 and 2 manufacture is without rising head low pressure centrifugal casting device, it is characterized in that,
Described mother tube (30) is formed with through upper and lower injection channel (31), and the upper diameter of described injection channel (31) is less than lower diameter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140138020 | 2014-10-14 | ||
| KR10-2014-0138020 | 2014-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603258U true CN204603258U (en) | 2015-09-02 |
Family
ID=53955846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157584.3U Expired - Fee Related CN204603258U (en) | 2014-10-14 | 2015-03-19 | The manufacture of a kind of aluminium matter automobile component is used without rising head low pressure centrifugal casting device |
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| CN (1) | CN204603258U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215244A (en) * | 2015-10-27 | 2016-01-06 | 新荣株式会社 | Make use of high strength aluminium pulley manufacturing method and the manufacturing installation of non-hollow type centrifugal casting stock |
| CN106862516A (en) * | 2016-03-21 | 2017-06-20 | 新荣株式会社 | A kind of centrifugal casting equipment |
| CN107297477A (en) * | 2017-07-04 | 2017-10-27 | 卧龙电气集团股份有限公司 | Rotor pressurized centrifugan pouring device and casting method |
| CN109822072A (en) * | 2017-11-23 | 2019-05-31 | 现代自动车株式会社 | Centrifugal casting equipment and centre spinning method |
| CN117161358A (en) * | 2023-11-03 | 2023-12-05 | 无锡永兴机械制造有限公司 | Impeller casting device and casting process thereof |
-
2015
- 2015-03-19 CN CN201520157584.3U patent/CN204603258U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215244A (en) * | 2015-10-27 | 2016-01-06 | 新荣株式会社 | Make use of high strength aluminium pulley manufacturing method and the manufacturing installation of non-hollow type centrifugal casting stock |
| CN105215244B (en) * | 2015-10-27 | 2019-11-12 | 新荣株式会社 | High-intensitive aluminium pulley manufacturing method and manufacturing device |
| CN106862516A (en) * | 2016-03-21 | 2017-06-20 | 新荣株式会社 | A kind of centrifugal casting equipment |
| CN107297477A (en) * | 2017-07-04 | 2017-10-27 | 卧龙电气集团股份有限公司 | Rotor pressurized centrifugan pouring device and casting method |
| CN107297477B (en) * | 2017-07-04 | 2019-01-01 | 卧龙电气集团股份有限公司 | Rotor pressurized centrifugan pouring device |
| CN109822072A (en) * | 2017-11-23 | 2019-05-31 | 现代自动车株式会社 | Centrifugal casting equipment and centre spinning method |
| CN109822072B (en) * | 2017-11-23 | 2021-12-28 | 现代自动车株式会社 | Centrifugal casting device and centrifugal casting method |
| CN117161358A (en) * | 2023-11-03 | 2023-12-05 | 无锡永兴机械制造有限公司 | Impeller casting device and casting process thereof |
| CN117161358B (en) * | 2023-11-03 | 2024-01-30 | 无锡永兴机械制造有限公司 | Impeller casting device and casting process thereof |
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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: 20150902 Termination date: 20200319 |