CN209830233U - Extrusion casting part of high-strength and high-toughness aluminum alloy - Google Patents
Extrusion casting part of high-strength and high-toughness aluminum alloy Download PDFInfo
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- CN209830233U CN209830233U CN201920470798.4U CN201920470798U CN209830233U CN 209830233 U CN209830233 U CN 209830233U CN 201920470798 U CN201920470798 U CN 201920470798U CN 209830233 U CN209830233 U CN 209830233U
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- extrusion casting
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 60
- 238000005266 casting Methods 0.000 title claims abstract description 43
- 238000001125 extrusion Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000003723 Smelting Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000009716 squeeze casting Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009210 therapy by ultrasound Methods 0.000 abstract description 3
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract description 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum rare earth Chemical class 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model discloses a high tough aluminum alloy's extrusion casting spare, the on-line screen storage device comprises a base, be equipped with extrusion casting mechanism on the base, extrusion casting mechanism includes fixed mould and movable mould, fixed mould bottom bilateral symmetry is equipped with fixed sole, and fixed sole passes through the cover half bolt fastening on the base, is equipped with the mount on the base, the utility model discloses ingenious high-frequency vibration mechanism that sets up utilizes electromagnetic principle drive lance and the periodic striking fixed mould of head, makes the aluminum alloy smelting liquid in the fixed mould tend to evenly on the one hand, refines the crystalline grain, improves extrusion casting's aluminum alloy intensity and toughness, and on the other hand makes the packing of aluminum alloy smelting liquid in the fixed mould abundant, improves extrusion casting's aluminum alloy surface quality; the utility model discloses set up ultrasonic device ingeniously on moving die utensil, carry out ultrasonic treatment to the aluminium alloy smelting liquid in the stationary mould in the extrusion casting process, refine the crystalline grain, improve extrusion casting's aluminum alloy intensity and toughness greatly.
Description
Technical Field
The utility model relates to a high tough aluminum alloy casting technical field specifically is a high tough aluminum alloy's squeeze casting spare.
Background
The aluminum alloy has low density, high strength which is close to or more than that of high-quality steel, good plasticity, can be processed into various sections, has excellent electrical conductivity, thermal conductivity and corrosion resistance, is widely used in industry, and is second to steel in use amount; aluminum alloys can be classified into two main types, namely wrought aluminum alloys and cast aluminum alloys, according to the processing method: the wrought aluminum alloy can bear pressure processing. Can be processed into aluminum alloy materials with various shapes and specifications. The method is mainly used for manufacturing aviation equipment, building doors and windows and the like. Wrought aluminum alloys are further classified into non-heat-treatable strengthened aluminum alloys and heat-treatable strengthened aluminum alloys.
The cast aluminum alloy can be divided into aluminum-silicon alloy, aluminum-copper alloy, aluminum-magnesium alloy, aluminum-zinc alloy and aluminum rare earth alloy according to chemical components, wherein the aluminum-silicon alloy also comprises hypereutectic silicon-aluminum alloy, eutectic silicon-aluminum alloy and mono-eutectic silicon-aluminum alloy, and the cast aluminum alloy is used in a cast state; some aluminum alloys can be heat treated to achieve good mechanical, physical and corrosion properties;
squeeze casting, also known as liquid die forging, is a process in which molten metal or semi-solid alloy is directly poured into an open mold, then the mold is closed to produce a filling flow to the outer shape of the part, then high pressure is applied to plastically deform the solidified metal (shell), the unset metal is subjected to isostatic pressure while high pressure solidification occurs, and finally the part or blank is obtained, which is direct squeeze casting; the indirect extrusion casting refers to a method for obtaining a finished piece or a blank by crystallizing, solidifying and forming molten metal or semi-solid alloy in a closed die cavity through high pressure applied by a punch.
With the development of the technology, considering that the production cost of extrusion casting relative to deformation aluminum alloy is low, the extrusion casting is increasingly adopted in the production of the aluminum alloy, however, the traditional extrusion casting device for the aluminum alloy has a stiff structure and unsatisfactory extrusion casting quality, and particularly, the strength and the toughness do not meet the requirements of high-strength and high-toughness aluminum alloy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tough aluminum alloy's extrusion casting spare to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the extrusion casting part of the high-strength and high-toughness aluminum alloy comprises a base, wherein an extrusion casting mechanism is arranged on the base and comprises a fixed die and a movable die, fixing foot plates are arranged at the bottom of the fixed die in a bilateral symmetry mode and fixed on the base through fixing die bolts, a fixing frame is arranged on the base and corresponds to the side edge of the fixed die, a high-frequency vibration mechanism is arranged on the fixing frame and corresponds to the side edge of the fixed die, a power mechanism for driving the movable die to be matched with the fixed die for extrusion casting is arranged on the fixing frame, the movable die comprises a movable die holder at the upper part and a movable die block at the lower part, the top of the movable die holder is connected with the power; a pouring channel penetrating through the movable die holder and the movable membrane block is arranged on the movable die, and a pouring opening is formed in the movable die holder corresponding to the top end of the pouring channel; the pouring port is connected with an external pouring system, the pouring system comprises a smelting furnace and a liquid injection device, the liquid injection device is connected with the pouring port through a liquid injection pipeline, and an ultrasonic device is arranged at the bottom of the movable module.
As a further aspect of the present invention: the high-frequency vibration mechanism comprises a fixed bin, the top and the bottom of the left side of the fixed bin are respectively provided with a fixed toe board, and the fixed toe boards are installed on a fixed frame through fixed bolts; the fixed storehouse right side cover is equipped with U type balladeur train, U type balladeur train and fixed storehouse sliding fit, the fixed lance that is equipped with of U type balladeur train middle part level, the lance left end stretches into in the fixed storehouse and can the horizontal slip, and the lance tip is fixed to be provided with the removal magnetic pole in the fixed storehouse, the fixed storehouse lateral wall corresponds the removal magnetic pole and is equipped with fixed magnetic pole, and fixed magnetic pole is high frequency solenoid, the fixed head that is equipped with in lance outer end, it is fixed to be equipped with the piece that hits to correspond the head on the fixed mould lateral wall.
As a further aspect of the present invention: a guide wheel matched with the surface of the fixed bin is fixedly arranged on the inner side of the U-shaped sliding frame; the guide wheel is installed on the U-shaped sliding frame through the guide wheel frame and is abutted to the surface of the fixed bin.
As a further aspect of the present invention: the fixed bin side wall is provided with a guide sleeve corresponding to the striker, and the striker is sleeved on the guide sleeve to penetrate through the fixed bin side wall and slide left and right along the guide sleeve.
As a further aspect of the present invention: the power mechanism comprises an air cylinder, the air cylinder is fixedly connected with a movable mold base of the movable mold, and a guiding telescopic rod is arranged between the top of the movable mold base and the fixed frame.
As a further aspect of the present invention: the top of the fixed die is provided with a die assembly flange, and the die assembly flange is abutted against a movable die base of the movable die to complete die assembly;
as a further aspect of the present invention: the movable mould base side of moving mould is equipped with the removal stopper, be equipped with the gag lever post on the base, the gag lever post top is equipped with fixed stopper, and further decurrent displacement after fixed stopper and the cooperation restriction moving mould of removing the stopper butt and the stationary mould compound die are accomplished effectively prevents that excessive pressure from destroying the stationary mould.
As a further aspect of the present invention: the ultrasonic device comprises an energy converter, a fixed cavity is arranged at the bottom of a movable module of the movable die, the energy converter is arranged at the bottom of the fixed cavity, and an ultrasonic generator connected with the energy converter is arranged on the base.
As a further aspect of the present invention: the electric heating plate is arranged on the base corresponding to the bottom of the fixed mold, so that the fixed mold can be conveniently preheated before pouring.
Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:
1. the utility model discloses ingenious high-frequency vibration mechanism that sets up utilizes electromagnetic principle drive lance and hits the head periodic impact and decide the mould, makes the aluminum alloy of deciding in the mould smelt liquid on the one hand and tends to evenly, refines the crystalline grain, improves extrusion casting's aluminum alloy intensity and toughness, and on the other hand makes the aluminum alloy smelt the packing of liquid in deciding the mould abundant, improves extrusion casting's aluminum alloy surface quality.
2. The utility model discloses set up ultrasonic device ingeniously on moving die utensil, carry out ultrasonic treatment to the aluminium alloy smelting liquid in the stationary mould in the extrusion casting process, refine the crystalline grain, improve extrusion casting's aluminum alloy intensity and toughness greatly.
3. The utility model discloses be equipped with fixed stopper ingeniously on the base and move and set up on the mould and remove the stopper, further decurrent displacement after mould and the stationary mould compound die are accomplished to butt cooperation restriction moving die through fixed stopper and removal stopper, prevents effectively that excessive pressure from destroying the stationary mould, guarantees extrusion casting safety.
4. The utility model discloses correspond on the base ingeniously and decide the mould bottom and be equipped with the electric hot tray, conveniently preheat deciding the mould before pouring, further improve squeeze casting's aluminum alloy strength and toughness.
Drawings
FIG. 1 is a schematic structural view of an extrusion cast of a high strength and toughness aluminum alloy.
FIG. 2 is a partial cross-sectional view of an extrusion cast of a high strength and toughness aluminum alloy.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a base; 2. an ultrasonic generator; 3. a fixed mount; 4. a high-frequency vibration mechanism; 5. a movable die holder; 6. guiding the telescopic rod; 7. a movable module; 8. a cylinder; 9. pouring a mouth; 10. a liquid injection pipeline; 11. a smelting furnace; 12. liquid injection equipment; 13. moving the limiting block; 14. fixing a limiting block; 15. a mold-closing flange; 16. a limiting rod; 17. fixing a die bolt; 18. a fixed foot plate; 19. fixing a mold; 20. an electric hot plate; 21. bumping the block; 22. a transducer; 23. a fixed cavity; 24. pouring a channel; 25. fixing the bin; 26. a U-shaped carriage; 27. a guide sleeve; 28. knocking the head; 29. a ram; 30. a guide wheel frame; 31. a guide wheel; 32. moving the magnetic pole; 33. fixing the magnetic pole; 34. fixing the toe board; 35. and (5) fixing the bolt.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, an extrusion casting piece of a high-strength and high-toughness aluminum alloy comprises a base 1, wherein an extrusion casting mechanism is arranged on the base 1, the extrusion casting mechanism comprises a fixed die 19 and a movable die, fixed foot plates 18 are symmetrically arranged at the bottom of the fixed die 19 in the left-right direction, the fixed foot plates 18 are fixed on the base 1 through fixed die bolts 17, a fixed frame 3 is arranged on the base 1, a high-frequency vibration mechanism 4 is arranged on the fixed frame 3 corresponding to the side edge of the fixed die 19, a power mechanism for driving the movable die to be matched with the fixed die 19 for extrusion casting is arranged on the fixed frame 3, the movable die comprises a movable die holder 5 at the upper part and a movable die block 7 at the lower part, the top of the movable die holder 5 is connected with the power mechanism on; a pouring channel 24 penetrating through the movable die holder 5 and the movable die block 7 is arranged on the movable die, and a pouring opening 9 is formed in the movable die holder 5 corresponding to the top end of the pouring channel 24; the pouring port 9 is connected with an external pouring system, the pouring system comprises a smelting furnace 11 and a liquid injection device 12, the liquid injection device 12 is connected with the pouring port 9 through a liquid injection pipeline 10, and an ultrasonic device is arranged at the bottom of the movable module 7.
The high-frequency vibration mechanism 4 comprises a fixed bin 25, the top and the bottom of the left side of the fixed bin 25 are respectively provided with a fixed toe board 34, and the fixed toe boards 34 are installed on the fixed frame 3 through fixed bolts 35; the fixed bin 25 right side cover is equipped with U type balladeur train 26, U type balladeur train 26 and fixed bin 25 sliding fit, U type balladeur train 26 middle part level is fixed and is equipped with lance 29, and lance 29 left end stretches into in the fixed bin 25 and can the horizontal slip, and lance 29 tip is fixed and is provided with movable magnetic pole 32 in the fixed bin 25, the fixed bin 25 lateral wall is equipped with fixed magnetic pole 33 corresponding movable magnetic pole 32, and fixed magnetic pole 33 is high frequency solenoid, lance 28 is fixed to be equipped with in the lance 29 outer end, it is equipped with collision piece 21 to correspond on the fixed mould 19 lateral wall to collide 28 fixedly.
A guide wheel 31 matched with the surface of the fixed bin 25 is fixedly arranged on the inner side of the U-shaped sliding frame 26; the guide wheel 31 is mounted on the U-shaped carriage 26 through the guide wheel frame 30 and abuts against the surface of the fixed bin 25, so that the mechanism runs smoothly.
The side wall of the fixed bin 25 is provided with a guide sleeve 27 corresponding to the plunger 29, and the plunger 29 is sleeved on the guide sleeve 27 and penetrates through the side wall of the fixed bin 25 and slides left and right along the guide sleeve 27, so that the plunger moves stably.
The power mechanism comprises a cylinder 8, a movable die base 5 of the movable die of the cylinder 8 is fixedly connected, a guide telescopic rod 6 is arranged between the top of the movable die base 5 and the fixed frame 3, and the extrusion pouring stability is further improved.
The ultrasonic device comprises a transducer 22, a fixed cavity 23 is arranged at the bottom of a movable module 7 of the movable mold, the transducer 22 is arranged at the bottom of the fixed cavity 23, and an ultrasonic generator 2 connected with the transducer 22 is arranged on the base 1.
The top of the fixed mold 19 is provided with a mold closing flange 15, and the mold closing flange 15 is abutted against the movable mold base 5 of the movable mold to complete mold closing;
the side of the movable mold base 5 of the movable mold is provided with a movable limiting block 13, the base 1 is provided with a limiting rod 16, the top end of the limiting rod 16 is provided with a fixed limiting block 14, the fixed limiting block 14 is abutted and matched with the movable limiting block 13 to limit further downward displacement after the movable mold and the fixed mold 19 are closed, and the fixed mold 19 is effectively prevented from being damaged by overpressure.
An electric heating plate 20 is arranged on the base 1 corresponding to the bottom of the fixed mold 19, so that the fixed mold can be conveniently preheated before pouring.
The utility model discloses a theory of operation is: when the aluminum alloy casting device works, the liquid injection device 12 in the casting system injects aluminum alloy smelting liquid in the smelting furnace 11 into the casting channel 24 through the liquid injection pipeline 10 from the casting opening 9 of the driven mold, and then enters the mold cavity of the fixed mold 19, so that the movable mold is downwards extruded and matched with the fixed mold 19 under the action of the air cylinder 8, the movable mold 7 of the movable mold extrudes the aluminum alloy smelting liquid in the mold cavity of the fixed mold 19, and aluminum alloy extrusion casting operation is performed, during the extrusion casting operation, a high-frequency electromagnetic coil of a fixed magnetic pole 33 in the high-frequency vibration mechanism 4 is connected with high-frequency current to generate a variable magnetic pole, and the movable magnetic pole 32 is periodically attracted and repelled to further drive the striker 29 and the striker 28 to periodically impact the fixed mold 19, so that the aluminum alloy smelting liquid in the fixed mold 19 tends to be uniform, crystal grains are refined, the strength and toughness of the aluminum alloy extruded and cast are improved, the surface quality of the extrusion casting aluminum alloy is improved; in addition, in the pouring process, the energy converter 22 in the ultrasonic device on the movable mould carries out ultrasonic treatment on the aluminum alloy smelting liquid in the fixed mould 19, further, crystal grains are refined, and the strength and the toughness of the aluminum alloy which is extruded and cast are improved; the utility model discloses moving die base 5 sides of moving mould are equipped with removes stopper 13, be equipped with gag lever post 16 on the base 1, 16 tops of gag lever post are equipped with fixed stopper 14, and further decurrent displacement after fixed stopper 14 and the restriction moving mould of the 13 butt cooperation of removal stopper and fixed mould 19 compound dies of stopper are accomplished effectively prevents the excessive pressure and destroys fixed mould 19.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
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 (9)
1. A high-strength and high-toughness aluminum alloy extrusion casting part comprises a base (1), wherein an extrusion casting mechanism is arranged on the base (1), the extrusion casting mechanism comprises a fixed die (19) and a movable die, it is characterized in that fixing foot plates (18) are symmetrically arranged at the left and right of the bottom of the fixed die (19), the fixing foot plates (18) are fixed on a base (1) through fixed die bolts (17), a fixed frame (3) is arranged on the base (1), a high-frequency vibration mechanism (4) is arranged on the fixed frame (3) corresponding to the side edge of the fixed die (19), a power mechanism for driving the movable die and the fixed die (19) to be matched and extruded and cast is arranged on the fixed frame (3), the movable mould comprises a movable mould seat (5) at the upper part and a movable mould block (7) at the lower part, the top of the movable mould seat (5) is connected with a power mechanism on the fixed frame (3), the movable mould block (7) extends into the mould cavity of the fixed mould (19) to be matched with the fixed mould (19); a pouring channel (24) penetrating through the movable die holder (5) and the movable module (7) is arranged on the movable die, and a pouring port (9) is formed in the movable die holder (5) corresponding to the top end of the pouring channel (24); the pouring gate (9) is connected with a peripheral pouring system, the pouring system comprises a smelting furnace (11) and a liquid injection device (12), the liquid injection device (12) is connected with the pouring gate (9) through a liquid injection pipeline, and an ultrasonic device is arranged at the bottom of the movable module (7).
2. The extrusion casting of high-strength and high-toughness aluminum alloy according to claim 1, wherein the high-frequency vibration mechanism (4) comprises a fixed bin (25), the top and the bottom of the left side of the fixed bin (25) are respectively provided with a fixed toe plate (34), and the fixed toe plates (34) are mounted on the fixed frame (3) through fixed bolts (35); fixed storehouse (25) right side cover is equipped with U type balladeur train (26), U type balladeur train (26) and fixed storehouse (25) sliding fit, U type balladeur train (26) middle part level is fixed and is equipped with lance (29), and lance (29) left end stretches into in fixed storehouse (25) and can the horizontal slip, and lance (29) end fixing is provided with portable magnetic pole (32) in fixed storehouse (25), fixed storehouse (25) lateral wall corresponds portable magnetic pole (32) and is equipped with fixed magnetic pole (33), and fixed magnetic pole (33) are high frequency electromagnetic coil, lance (29) outer end is fixed and is equipped with and hits head (28), it hits block (21) to correspond to hit head (28) fixed being equipped with on mould (19) lateral wall.
3. The extrusion casting of high-strength and high-toughness aluminum alloy according to claim 2, wherein a guide wheel (31) matched with the surface of the fixed bin (25) is fixedly arranged on the inner side of the U-shaped carriage (26); the guide wheel (31) is arranged on the U-shaped sliding frame (26) through a guide wheel frame (30) and is abutted against the surface of the fixed bin (25).
4. The squeeze casting of the high-strength high-toughness aluminum alloy as claimed in claim 2, wherein the side wall of the fixed bin (25) is provided with a guide sleeve (27) corresponding to the striker (29), and the striker (29) is sleeved on the guide sleeve (27) to penetrate through the side wall of the fixed bin (25) and slides left and right along the guide sleeve (27).
5. The extrusion casting piece of high-strength and high-toughness aluminum alloy as claimed in claim 1, wherein the power mechanism comprises a cylinder (8), the cylinder (8) is fixedly connected with a movable die holder (5) of a movable die, and a guiding telescopic rod (6) is arranged between the top of the movable die holder (5) and the fixed frame (3).
6. The extrusion casting piece of high-strength and high-toughness aluminum alloy as recited in claim 1, wherein a die closing flange (15) is arranged at the top of the fixed die (19), and the die closing flange (15) abuts against a movable die holder (5) of the movable die to complete die closing.
7. The squeeze casting piece of high-strength high-toughness aluminum alloy as claimed in claim 1, wherein a movable limiting block (13) is arranged on the side of the movable die holder (5) of the movable die, a limiting rod (16) is arranged on the base (1), a fixed limiting block (14) is arranged at the top end of the limiting rod (16), and the fixed limiting block (14) and the movable limiting block (13) are abutted and matched to limit further downward displacement after the movable die and the fixed die (19) are assembled.
8. The squeeze casting piece of high-strength and high-toughness aluminum alloy as claimed in any one of claims 1 to 7, wherein the ultrasonic device comprises a transducer (22), a fixed cavity (23) is arranged at the bottom of the movable module (7) of the movable die, the transducer (22) is installed at the bottom of the fixed cavity (23), and an ultrasonic generator (2) connected with the transducer (22) is arranged on the base (1).
9. The extrusion casting of high strength and toughness aluminum alloy as recited in claim 8, wherein said base (1) is provided with an electric heating plate (20) corresponding to the bottom of said fixed die (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470798.4U CN209830233U (en) | 2019-04-09 | 2019-04-09 | Extrusion casting part of high-strength and high-toughness aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470798.4U CN209830233U (en) | 2019-04-09 | 2019-04-09 | Extrusion casting part of high-strength and high-toughness aluminum alloy |
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| Publication Number | Publication Date |
|---|---|
| CN209830233U true CN209830233U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920470798.4U Active CN209830233U (en) | 2019-04-09 | 2019-04-09 | Extrusion casting part of high-strength and high-toughness aluminum alloy |
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| CN (1) | CN209830233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319028A (en) * | 2022-10-17 | 2022-11-11 | 华北理工大学 | Prevent metal casting mould of casting defect |
-
2019
- 2019-04-09 CN CN201920470798.4U patent/CN209830233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319028A (en) * | 2022-10-17 | 2022-11-11 | 华北理工大学 | Prevent metal casting mould of casting defect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: 247100 in An'an Industrial Park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Patentee after: CHIZHOU AN'AN NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 247100 Kaitou Industrial Park, Jiangnan industrial concentration zone, Chizhou City, Anhui Province Patentee before: CHIZHOU ANN'S PRECISION ALUMINUM INDUSTRY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength and tough aluminum alloy extrusion casting Effective date of registration: 20220914 Granted publication date: 20191224 Pledgee: China Co. truction Bank Corp Chizhou branch Pledgor: CHIZHOU AN'AN NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980015113 |
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