CN111250673A - High-strength high-toughness aluminum alloy casting device - Google Patents
High-strength high-toughness aluminum alloy casting device Download PDFInfo
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- CN111250673A CN111250673A CN202010216834.1A CN202010216834A CN111250673A CN 111250673 A CN111250673 A CN 111250673A CN 202010216834 A CN202010216834 A CN 202010216834A CN 111250673 A CN111250673 A CN 111250673A
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- aluminum alloy
- fixedly connected
- casting device
- casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/101—Moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of casting processing, and discloses a high-strength high-toughness aluminum alloy casting device which comprises a motor, a first telescopic rod, a second telescopic rod, an upper die and a lower die, wherein the output end of the motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the motor and a swivel base are arranged to realize centrifugal motion in a casting process, apply centrifugal force to aluminum alloy liquid, enable the aluminum alloy liquid to flow in the die more thoroughly, increase the toughness and strength of an aluminum alloy casting, arrange a plurality of compression bolts and vertical plates to realize fixation of a casting die, prevent the die from shaking in the centrifugal motion and influence the casting quality, arrange a rotating plate and the second telescopic rod, realize fastening of the upper die and the lower die, and increase the sealing performance of the die. The invention has simple design, increases the strength and toughness of the aluminum alloy casting by utilizing centrifugal force, can fix the moulds with different sizes, has convenient and quick pouring process and has available value in the technical field of casting processing.
Description
Technical Field
The invention relates to the technical field of casting processing, in particular to a high-strength high-toughness aluminum alloy casting device.
Background
The aluminum alloy has the common characteristics of aluminum, has the specific characteristics of certain alloys due to different types and amounts of added alloying elements, has specific strength close to that of high alloy steel, specific rigidity superior to that of steel, good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, can be used as a structural material, and has wide application in aerospace, aviation, transportation, construction, electromechanics, lightening and daily necessities.
The prior patent with publication number CN2520228Y discloses a centrifugal molding device for castings, which comprises a frame and a transmission device assembled on the frame, wherein a driving shaft of the transmission device is assembled on the lower portion of an inclined bottom plate of the frame by using a bearing sleeve, and the axis of the driving shaft is perpendicular to the plane of the inclined bottom plate, the upper end of the driving shaft is connected with a connecting flange and fixedly connected with a lower mold of a casting mold, the lower end of the driving shaft is fixedly provided with a driving wheel of the transmission device, an upper mold and the lower mold of the mold are fixedly connected into a whole by a fastener, and the inner. The casting machine has the advantages of simple structure, easy operation, labor saving, material saving and energy saving, and can effectively improve the quality and work of castings.
The device single structure can not fix the mould according to the size of mould, can not guarantee the leakproofness of mould from top to bottom in the centrifugation stage, can appear the phenomenon of knot wall, needs the post reprocessing, and the process is troublesome.
Disclosure of Invention
The invention aims to provide a high-strength high-toughness aluminum alloy casting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-strength high-toughness aluminum alloy casting device comprises a motor, a first telescopic rod, a second telescopic rod, an upper die and a lower die, wherein the output end of the motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the lower side of the motor is fixedly connected with a bottom box, the upper side of the bottom box is rotatably connected with a rotating shaft, the lower side of the rotating shaft is fixedly connected with the second bevel gear, the upper end of the rotating shaft is fixedly connected with a swivel base, the upper side of the swivel base is provided with a plurality of vertical plates, the vertical plates are respectively provided with a chute, the chute is slidably connected with a sliding block, the sliding block is in threaded connection with a compression bolt, the inner side of the compression bolt is rotatably connected with a pressing plate, the inner side of the pressing plate is fixedly connected with the lower die, the left side and the right, the connecting plate is connected with the rotating plate in a rotating mode, a through hole is formed in the center of the rotating plate, and the pouring funnel penetrates through the through hole.
As a further scheme of the invention: the lower side of the lower die is provided with a supporting plate.
As a still further scheme of the invention: a plurality of springs are arranged between the supporting plate and the rotary seat.
As a still further scheme of the invention: the connecting position of the vertical plate and the rotary seat is provided with a fixing bolt.
As a still further scheme of the invention: the pressure plate is made of elastic heat-resistant material.
As a still further scheme of the invention: the upper end of the vertical plate is fixedly connected with a connecting rib.
As a still further scheme of the invention: a plurality of pulleys are arranged on the lower side of the rotary seat.
Compared with the prior art, the invention has the beneficial effects that:
the high-strength high-toughness aluminum alloy casting device is provided with the motor and the rotary seat, centrifugal motion in the casting process is realized, centrifugal force is applied to aluminum alloy liquid, the aluminum alloy liquid flows more thoroughly in the mold, the toughness and the strength of the aluminum alloy casting are improved, the plurality of compression bolts and the vertical plates are arranged, the casting mold is fixed, the mold is prevented from shaking in the centrifugal motion to influence the casting quality, the rotary plate and the second telescopic rod are arranged, the upper mold and the lower mold are fastened, the sealing performance of the mold is improved, and the casting quality is enhanced. The invention has simple design, increases the fluidity of the aluminum alloy liquid by utilizing the centrifugal force so as to increase the strength and the toughness of the aluminum alloy casting, can fix the moulds with different sizes, has convenient and quick pouring process, and has available value in the technical field of casting processing.
Drawings
FIG. 1 is a schematic structural diagram of a high-strength high-toughness aluminum alloy casting device.
FIG. 2 is a schematic structural diagram of a fixed mold assembly in the high-strength high-toughness aluminum alloy casting device.
FIG. 3 is a schematic structural diagram of a sliding block in the high-strength high-toughness aluminum alloy casting device.
In the figure: the device comprises a spring 1, a motor 2, a first bevel gear 3, a second bevel gear 4, a bottom box 5, a rotating shaft 6, a pressing plate 7, a first telescopic rod 8, a first compression bolt 9, a sliding block 10, a connecting rib 11, a top plate 12, a via hole 13, a pouring funnel 14, a limiting ring 15, a second telescopic rod 16, a connecting plate 17, a rotating plate 18, a vertical plate 19, a sliding groove 20, a supporting plate 21, a fixing bolt 22, a rotating seat 23, a pulley 24, a lower die 25 and an upper die 26.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "middle", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Please refer to fig. 1, a high-strength high-toughness aluminum alloy casting device comprises a motor 2, a first telescopic rod 8, a second telescopic rod 16, an upper die 26 and a lower die 25, wherein an output end of the motor 2 is fixedly connected with a first bevel gear 3, the first bevel gear 3 is meshed with a second bevel gear 4, a lower side of the motor 2 is fixedly connected with a bottom box 5, an upper side of the bottom box 5 is rotatably connected with a rotating shaft 6, a lower side of the rotating shaft 6 is fixedly connected with the second bevel gear 4, an upper end of the rotating shaft 6 is fixedly connected with a rotating base 23, the motor 2 and the rotating base 23 are arranged to realize centrifugal motion in a casting process, centrifugal force is applied to aluminum alloy liquid, so that the aluminum alloy liquid flows more thoroughly in.
Referring to fig. 1-3, a plurality of vertical plates 19 are disposed on the upper side of the swivel mount 23, fixing bolts 22 are disposed at the connecting positions of the vertical plates 19 and the swivel mount 23, the fixing bolts 22 connect the vertical plates 19 and the swivel mount 23, so as to facilitate the mounting and dismounting of the vertical plates, the upper ends of the vertical plates 19 are fixedly connected with connecting ribs 11, the connecting ribs 11 reinforce the structure of the vertical plates 19, so that the vertical plates 19 are connected together for facilitating the later placement and mounting, the vertical plates 19 are each provided with a chute 20, the chutes 20 are slidably connected with a sliding block 10, the chutes 20 have a guiding function, the sliding blocks 10 can adjust the position of the pressing plate 7 so as to facilitate the fixing of molds with different sizes, the sliding blocks 10 are in threaded connection with the pressing bolts 9, the pressing bolts 9 and the vertical plates 19 are disposed, so as to fix the casting mold, and prevent, the pressing plate 7 is made of elastic heat-resistant material, the pressing plate 7 increases the contact area, disperses stress and prevents stress concentration, the inner side of the pressing plate 7 is fixedly connected with the lower die 25, the lower side of the lower die 25 is provided with the supporting plate 21, the supporting plate 21 has the supporting function on the die, a plurality of springs 1 are arranged between the supporting plate 21 and the rotary seat 23, the springs 1 can protect the die and avoid the rotating plate 18 from damaging the die in the pressing process, the left side and the right side of the bottom box 5 are fixedly connected with the first telescopic rods 8, the upper end of the first telescopic rods 8 is fixedly connected with the top plate 12, the top plate 12 is embedded with the pouring funnel 14, the upper side of the pouring funnel 14 is provided with the spacing ring 15, the lower side of the top plate 12 is fixedly connected with the second telescopic rods 16, the lower side of the second telescopic rods 16 is fixedly connected with the connecting plate 17, the connecting plate, the casting quality is enhanced, the center of the rotating plate 18 is provided with a through hole 13, and the pouring funnel 14 penetrates through the through hole 13.
Example 2
Referring to fig. 1, the difference between the present embodiment and the above embodiment 1 is that a plurality of pulleys 24 are disposed on the lower side of the rotating base 23, and the pulleys 24 make the rotating base 23 rotate more stably, thereby increasing the smoothness of the rotation of the rotating base 23.
The working principle of the invention is as follows: the utility model provides a high strength and high toughness aluminum alloy casting device, in the process of pouring of carrying out the aluminum alloy casting, at first place the mould on fagging 21, then use fixing bolt 22 to fix a plurality of risers 19 on swivel mount 23, slide block 10 according to the mould size, the mould is fixed to rotating clamp bolt 9, put pouring funnel 14 into the arrangement hole of riser 19, open first telescopic link 8, make pouring funnel 14 aim at the pouring hole of last mould 26, then open second telescopic link 16, make swivel mount 18 compress tightly last mould 26, open motor 2 after that, motor 2 drives swivel mount 23 and rotates, make the mould produce the rotation simultaneously, pour aluminum alloy liquid into the mould from pouring funnel 14, thereby accomplish the process of pouring of aluminum alloy casting. The invention has simple design, increases the fluidity of the aluminum alloy liquid by utilizing the centrifugal force so as to increase the strength and the toughness of the aluminum alloy casting, can fix the moulds with different sizes, has convenient and quick pouring process, and has available value in the technical field of casting processing.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A high-strength high-toughness aluminum alloy casting device comprises a motor (2), a first telescopic rod (8), a second telescopic rod (16), an upper die (26) and a lower die (25), wherein an output end of the motor (2) is fixedly connected with a first bevel gear (3), the first bevel gear (3) is meshed with a second bevel gear (4), the casting device is characterized in that the lower side of the motor (2) is fixedly connected with a bottom box (5), the upper side of the bottom box (5) is rotatably connected with a rotating shaft (6), the lower side of the rotating shaft (6) is fixedly connected with the second bevel gear (4), the upper end of the rotating shaft (6) is fixedly connected with a swivel base (23), a plurality of vertical plates (19) are arranged on the upper side of the swivel base (23), the vertical plates (19) are respectively provided with a sliding groove (20), the sliding grooves (20) are slidably connected with a sliding block (, pressing plate (7) inboard fixed connection lower mould (25), the first telescopic link of side fixedly connected with (8) is controlled in under casing (5), first telescopic link (8) upper end fixed connection roof (12), roof (12) embedding has pouring funnel (14), pouring funnel (14) upside is provided with spacing ring (15), roof (12) downside fixedly connected with second telescopic link (16), second telescopic link (16) downside fixed connection link board (17), link board (17) rotate and connect commentaries on classics board (18), commentaries on classics board (18) center is provided with via hole (13), it passes via hole (13) to pour funnel (14).
2. The casting device for the high-strength high-toughness aluminum alloy castings according to claim 1, wherein a supporting plate (21) is arranged on the lower side of the lower die (25).
3. The casting device for the high-strength high-toughness aluminum alloy castings according to claim 2, wherein a plurality of springs (1) are arranged between the supporting plate (21) and the rotating seat (23).
4. The casting device for the high-strength high-toughness aluminum alloy castings according to claim 1, wherein a fixing bolt (22) is arranged at the connecting position of the vertical plate (19) and the rotary seat (23).
5. The casting device for high-strength high-toughness aluminum alloy castings according to claim 1, wherein the pressure plate (7) is made of elastic heat-resistant material.
6. The casting device for the high-strength high-toughness aluminum alloy castings according to claim 1 or 4, characterized in that the upper ends of the vertical plates (19) are fixedly connected with connecting ribs (11).
7. The casting device for the high-strength high-toughness aluminum alloy castings according to claim 1, wherein a plurality of pulleys (24) are arranged on the lower side of the rotary seat (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216834.1A CN111250673A (en) | 2020-03-25 | 2020-03-25 | High-strength high-toughness aluminum alloy casting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216834.1A CN111250673A (en) | 2020-03-25 | 2020-03-25 | High-strength high-toughness aluminum alloy casting device |
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| CN111250673A true CN111250673A (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010216834.1A Pending CN111250673A (en) | 2020-03-25 | 2020-03-25 | High-strength high-toughness aluminum alloy casting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091182A (en) * | 2020-08-12 | 2020-12-18 | 西北工业大学 | High temperature resistant sand case for centrifugal casting |
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2020
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Patent Citations (9)
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|---|---|---|---|---|
| CN204770559U (en) * | 2015-07-07 | 2015-11-18 | 贵州安吉航空精密铸造有限责任公司 | Centrifugal casting casting mould mounting platform |
| CN105170820A (en) * | 2015-10-15 | 2015-12-23 | 黄石优利福自动化装备有限责任公司 | Clamp for round pipe |
| CN105479372A (en) * | 2015-12-29 | 2016-04-13 | 东莞市青麦田数码科技有限公司 | Fixture for clamping precise parts |
| KR101760508B1 (en) * | 2016-03-21 | 2017-07-21 | (주)신영유니크 | Centrifugal casting machine |
| CN108655436A (en) * | 2017-03-29 | 2018-10-16 | 淄博华源矿业有限公司 | Lathe chuck preventing damage fixture |
| KR101923309B1 (en) * | 2017-04-21 | 2019-01-04 | 주식회사 기하정밀 | Turbine housing centrifugal casting mold with manifold |
| CN208457104U (en) * | 2018-06-27 | 2019-02-01 | 上海卓然工程技术股份有限公司 | A kind of centrifugal casting device with shock-absorbing function |
| CN208991717U (en) * | 2018-09-03 | 2019-06-18 | 新乡市长城铸钢有限公司 | A kind of die casting casting device |
| CN209393956U (en) * | 2018-12-06 | 2019-09-17 | 扬州峰明光电新材料有限公司 | Hot investment casting complexes with duct aluminium alloy tubular shell |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112091182A (en) * | 2020-08-12 | 2020-12-18 | 西北工业大学 | High temperature resistant sand case for centrifugal casting |
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