CN111702137A - Thixotropic extrusion device for semi-solid castings and application method - Google Patents
Thixotropic extrusion device for semi-solid castings and application method Download PDFInfo
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- CN111702137A CN111702137A CN202010602261.6A CN202010602261A CN111702137A CN 111702137 A CN111702137 A CN 111702137A CN 202010602261 A CN202010602261 A CN 202010602261A CN 111702137 A CN111702137 A CN 111702137A
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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
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before 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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die 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
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
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Abstract
The invention relates to the technical field of metal material processing, and discloses a thixotropic extrusion device for a semi-solid casting and a using method thereof. The rotary mechanism comprises a matching hole, a first motor, a first power wheel, a positioning rail, a first rotating ring, an object placing base and driven teeth, and the positioning rail is welded to the upper end of the object placing plate. According to the invention, the rotating mechanism is arranged to drive the material storage mechanism to rotate, so that the raw materials in the material storage mechanism are stirred, the precipitation phenomenon during the solidification and forming of the raw materials is effectively avoided, the quality of the solidified and formed material ingot is greatly improved, the upper end of the material ingot can be ejected out of the material storage mechanism after the raw materials are solidified into the material ingot through the arrangement of the bottom plate and the return spring, so that the material ingot is more conveniently taken out, the device can be effectively adjusted to be in a horizontal state through the arrangement of the supporting mechanism, the device can be used on uneven ground, and the application range of the device is greatly improved.
Description
Technical Field
The invention relates to the technical field of metal material processing, in particular to a thixotropic extrusion device for a semi-solid casting and a using method thereof.
Background
The thixocasting is a method of firstly preparing a material ingot from slurry obtained by a slurry continuous preparation device without direct die-casting forming, and melting the material ingot into a certain size, so that the material ingot can be sold as a commodity, and a user firstly heats the material when using the device and sends the material into a die-casting machine for die-casting forming.
Disclosure of Invention
The invention aims to provide a thixotropic extrusion device for a semi-solid casting and a using method thereof, and aims to solve the problem that when a raw material is molded into a material ingot by using the conventional semi-solid casting molding device, the raw material is easy to precipitate, so that the molded material ingot is poor in quality.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a semisolid foundry goods thixoextrusion device and application method, includes puts the thing board, still includes:
the rotating mechanism is arranged at the upper end of the object placing plate and comprises a matching hole, a first motor, a first power wheel, a positioning rail, a first rotating ring, an object placing base and driven teeth, the upper end of the object placing plate is connected with the positioning rail in a welding mode, the first rotating ring is connected inside the positioning rail in a rotating mode, the upper end of the first rotating ring is connected with the object placing base in a welding mode, the matching hole is formed in the middle of the object placing base, the driven teeth are connected to the periphery of the first rotating ring and the upper end of the positioning rail in a welding mode, the first motor is arranged at the lower end of the object placing plate and located on one side of the positioning rail, the output end of the first motor penetrates through the object placing plate and is connected with the first power wheel, and the first power wheel and the driven teeth are connected through;
the storage mechanism is installed at the upper end of the storage base and comprises a shaping box, a first connecting plate, a second rotating ring, a bottom plate, a limiting ring, a return spring and a lifting rod, wherein the shaping box is fixed at the upper end of the storage base through screws, the upper end of the shaping box is connected with the first connecting plate in a welding mode, the upper end of the first connecting plate is connected with the second rotating ring in a welding mode, the bottom plate is installed inside the shaping box, the lower end of the bottom plate penetrates through the shaping box and is connected with the lifting rod in a welding mode, the lifting rod and the matching hole are connected in an inserting mode, the return spring is connected to the outer side of the lifting rod and located inside the shaping box in a sleeved mode, and the limiting ring is connected to the lower end of the bottom plate and;
the feeding mechanism is positioned at the upper end of the material storage mechanism, the lower end of the upper shell is connected with a second connecting plate in a welding mode, the lower end of the second connecting plate is provided with a positioning groove, the positioning groove is connected with a second rotating ring in a rotating mode, two fixing rods are connected to the lower end of the second connecting plate and one side of the positioning groove in a welding mode, one end, far away from the second connecting plate, of each fixing rod is connected with the object placing plate in a welding mode, and one end of the upper shell is connected with a feeding pipe in a welding;
the extrusion mechanism is arranged at the upper end of the object placing plate and comprises a bearing support, a second motor, a second power wheel, a third rotating ring, a first threaded rod, a pressing plate, a limiting rod and a rectangular plate, the upper end of the bearing bracket is provided with a second motor, the output end of the second motor is connected with a second power wheel in a clamping way, a third rotating ring is rotatably connected at the upper end of the bearing support and at one end of the second motor, a tooth is arranged at the upper end of the outer side of the third rotating ring, the second power wheel is connected with the third rotating ring through a tooth, the inner thread of the third rotating ring is connected with a first threaded rod, the lower end of the first threaded rod is rotatably connected with a pressing plate, the upper end of the first threaded rod is welded and connected with a rectangular plate, limiting rods are welded and connected to the lower end of the rectangular plate and located on two sides of the first threaded rod, and the limiting rods are connected with the bearing support in an inserting mode;
the supporting mechanism is installed at the lower end of the object placing plate and comprises a supporting rod, a second threaded rod and a threaded sleeve, the lower end of the supporting rod is connected with the threaded sleeve in a rotating mode, and the inner thread of the threaded sleeve is connected with the second threaded rod.
According to the thixotropic extrusion device for the semi-solid casting, the sealing valve is arranged in the middle of the feeding pipe.
According to the thixotropic extrusion device for the semi-solid casting, the lower end of the second threaded rod is connected with the rubber pad in a sleeved mode.
According to the thixotropic extrusion device for the semi-solid casting, anti-skid lines are arranged on the peripheral side of the threaded sleeve.
According to the thixotropic extrusion device for the semi-solid casting, the baffle plate is arranged at the lower end of the lifting rod, and the outer diameter of the baffle plate is larger than the inner diameter of the matching hole.
According to the thixotropic extrusion device for the semi-solid castings, one end, far away from the material storage mechanism, of the bearing support is connected with the reinforcing inclined plate through welding.
According to the thixotropic extrusion device for the semi-solid casting, an internal thread hole is formed in the lower end of the object placing plate and one side of the object placing plate, which is located on the positioning rail, and the object placing plate is connected with the first motor through the screw.
According to the thixotropic extrusion device for the semi-solid casting, the upper end of the bearing support is connected with the heightening base in a welding mode, the upper end of the heightening base is provided with the internal thread hole, and the heightening base is connected with the second motor through the screw.
According to the thixotropic extrusion device for the semi-solid casting, the outer diameter of the pressing plate is the same as the inner diameter of the shaping box, and the shaping box is connected with the pressing plate in a sliding manner.
A use method of a thixoextrusion device for semi-solid castings is used for the thixoextrusion device for semi-solid castings, and comprises the following steps:
s1: the heights of the four supporting rods are adjusted by respectively rotating the four threaded sleeves, so that the device is kept in a horizontal state;
s2: feeding the raw material into the shaping box through a feeding pipe, and then sealing the feeding pipe by using a sealing valve;
s3: starting a second motor, and driving a third rotating ring to rotate after the second motor is started, so that the first threaded rod drives the pressing plate to extrude the raw materials downwards;
s4: after the raw materials are extruded, the rotating mechanism is started, and after the first motor is started, the first power wheel drives the object placing base to rotate, so that the object placing base drives the raw materials in the shaping box to rotate, and the raw materials are prevented from being precipitated;
s5: after the raw materials are solidified into ingots, the first motor is turned off, and the second motor is started to drive the third rotating ring to rotate reversely, so that the first threaded rod drives the pressing plate to reset;
s6: and taking out and storing the material ingots in the material storage mechanism.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the rotating mechanism is arranged to drive the material storage mechanism to rotate, so that the raw materials in the material storage mechanism are stirred, the precipitation phenomenon generated when the raw materials are solidified and formed is effectively avoided, and the quality of the solidified and formed material ingot is greatly improved.
(2) According to the invention, the bottom plate and the return spring are arranged, so that the upper end of the material ingot can be ejected out of the material storage mechanism after the raw materials are solidified into the material ingot, and the material ingot can be taken out more conveniently.
(3) The device can be effectively adjusted to be in a horizontal state by arranging the supporting mechanism, so that the device can be used on uneven ground, and the application range of the device is greatly expanded.
Drawings
FIG. 1 is a schematic view of the overall configuration of one end of a thixoextrusion device for semi-solid castings according to the present invention;
FIG. 2 is a schematic view of the overall structure of the other end of the thixoextrusion device for semisolid castings according to the present invention;
FIG. 3 is a schematic view of an overall sectional structure of a thixoextrusion device for semi-solid castings according to the present invention;
FIG. 4 is a front elevation view of an overall cross-sectional view of a thixoextrusion device for semi-solid castings according to the present invention;
FIG. 5 is a cross-sectional view of a rotating mechanism of a thixoextrusion device for semi-solid castings according to the present invention;
FIG. 6 is a cross-sectional view of a material storage mechanism of the thixoextrusion device for semisolid castings according to the present invention;
FIG. 7 is a cross-sectional schematic view of a feeding mechanism of a thixoextrusion device for semi-solid castings according to the present invention;
FIG. 8 is a cross-sectional view of an extruding mechanism of the thixoextrusion device for semisolid castings according to the present invention;
FIG. 9 is a cross-sectional view of a supporting mechanism of a thixoextrusion device for semi-solid castings according to the present invention.
In the figure: 1. a storage plate; 2. a rotating mechanism; 3. a material storage mechanism; 4. a feeding mechanism; 5. an extrusion mechanism; 6. a support mechanism; 7. a rubber foot pad; 8. sealing the valve; 201. a mating hole; 202. a first motor; 203. a first power wheel; 204. positioning the rail; 205. a first rotating ring; 206. a placement base; 207. a driven tooth; 301. a shaping box; 302. a first connecting plate; 303. a second rotating ring; 304. a base plate; 305. a limiting ring; 306. a return spring; 307. a lifting rod; 401. an upper shell; 402. a second connecting plate; 403. positioning a groove; 404. a feed pipe; 405. fixing the rod; 501. a load bearing support; 502. a second motor; 503. a second power wheel; 504. a third rotating ring; 505. a first threaded rod; 506. pressing a plate; 507. a limiting rod; 508. a rectangular plate; 601. a support bar; 602. a second threaded rod; 603. a threaded sleeve.
Detailed Description
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "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 merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-9, a thixoextrusion device for semi-solid castings and a use method thereof comprise a storage plate 1, and further comprise:
the rotating mechanism 2 is arranged at the upper end of the object placing plate 1, the rotating mechanism 2 comprises a matching hole 201, a first motor 202, a first power wheel 203, a positioning rail 204, a first rotating ring 205, an object placing base 206 and driven teeth 207, the upper end of the object placing plate 1 is welded and connected with the positioning rail 204, the inner part of the positioning rail 204 is rotatably connected with the first rotating ring 205, the upper end of the first rotating ring 205 is welded and connected with the object placing base 206, the middle position of the object placing base 206 is provided with the matching hole 201, the peripheral side of the first rotating ring 205 is welded and connected with the driven teeth 207 at the upper end of the positioning rail 204, the lower end of the object placing plate 1 is provided with the first motor 202 at one side of the positioning rail 204, the lower end of the object placing plate 1 is provided with an internal threaded hole at one side of the positioning rail 204, the object placing plate 1 is connected with the first motor 202 through screws, so that the installation and the disassembly of the first motor 202 are more convenient, the output end of the, and the first power wheel 203 and the driven tooth 207 are connected through a mesh;
the storage mechanism 3 is arranged at the upper end of the storage base 206, the storage mechanism 3 comprises a shaping box 301, a first connecting plate 302, a second rotating ring 303, a bottom plate 304, a limiting ring 305, a return spring 306 and a lifting rod 307, the shaping box 301 is fixed at the upper end of the storage base 206 through screws, the first connecting plate 302 is welded at the upper end of the shaping box 301, the second rotating ring 303 is welded at the upper end of the first connecting plate 302, the bottom plate 304 is arranged in the shaping box 301, the lifting rod 307 is welded at the lower end of the bottom plate 304 through the shaping box 301, the lifting rod 307 is connected with the matching hole 201 in an inserting mode, a baffle is arranged at the lower end of the lifting rod 307, the outer diameter of the baffle is larger than the inner diameter of the matching hole 201, a return spring 306 is connected to the outer side of the lifting rod 307 and located inside the shaping box 301 in a sleeved mode, and a limiting ring 305 is connected to the lower end of the bottom plate 304 and located on the outer side of the return spring 306 in a welded mode;
the feeding mechanism 4 is positioned at the upper end of the storage mechanism 3, the lower end of the upper shell 401 is connected with a second connecting plate 402 in a welding mode, the lower end of the second connecting plate 402 is provided with a positioning groove 403, the positioning groove 403 is connected with the second rotating ring 303 in a rotating mode, two fixing rods 405 are connected to the lower end of the second connecting plate 402 and one side of the positioning groove 403 in a welding mode, one end, far away from the second connecting plate 402, of each fixing rod 405 is connected with the storage plate 1 in a welding mode, one end of the upper shell 401 is connected with a feeding pipe 404 in a welding mode, and a sealing valve 8 is installed in the middle of the feeding pipe 404, so;
the extrusion mechanism 5 is arranged at the upper end of the object placing plate 1, the extrusion mechanism 5 comprises a bearing support 501, a second motor 502, a second power wheel 503, a third rotating ring 504, a first threaded rod 505, a pressing plate 506, a limiting rod 507 and a rectangular plate 508, one end of the bearing support 501, which is far away from the material storing mechanism 3, is connected with a reinforcing inclined plate through welding, so that the bearing support 501 is fixed more firmly, the second motor 502 is arranged at the upper end of the bearing support 501, a heightening base is welded at the upper end of the bearing support 501, an internal threaded hole is formed at the upper end of the heightening base, the heightening base is connected with the second motor 502 through a screw, the output end of the second motor 502 is connected with the second power wheel 503 in a clamping manner, one end, which is positioned at the upper end of the bearing support 501, of the second motor 502 is rotatably connected with the third rotating ring 504, a meshed tooth is arranged at the upper end of the outer side, a first threaded rod 505 is connected to the inner thread of the third rotating ring 504, a pressing plate 506 is connected to the lower end of the first threaded rod 505 in a rotating mode, the outer diameter of the pressing plate 506 is the same as the inner diameter of the shaping box 301, the shaping box 301 and the pressing plate 506 are connected in a sliding mode, a rectangular plate 508 is connected to the upper end of the first threaded rod 505 in a welding mode, limiting rods 507 are connected to the lower end of the rectangular plate 508 and located on two sides of the first threaded rod 505 in a welding mode, and the limiting rods 507 are connected with the bearing support 501 in a plugging mode;
supporting mechanism 6, install the lower extreme at putting thing board 1, supporting mechanism 6 includes bracing piece 601, second threaded rod 602 and threaded sleeve 603, the lower extreme of bracing piece 601 rotates and is connected with threaded sleeve 603, the week side of threaded sleeve 603 is provided with anti-skidding line, make more convenient when rotating threaded sleeve 603, threaded sleeve 603's internal thread is connected with second threaded rod 602, the lower extreme cup joint of second threaded rod 602 is connected with rubber pad foot 7, make rubber pad foot 7 can protect second threaded rod 602, it is concrete, the material of rubber pad foot 7 is rubber, rubber indicates the high elastic polymer material that has reversible deformation, be rich in elasticity at room temperature, can produce great deformation under very little exogenic action, can the reconversion after detaching external force.
Example two:
on the basis of the first embodiment, the application method of the thixoextrusion device for the semi-solid castings comprises the following steps:
the first step is as follows: the four threaded sleeves 603 are respectively rotated, because the threaded sleeves 603 are connected with the second threaded rod 602 through threads, the four threaded sleeves 603 can adjust the heights of the four support rods 601 when being rotated, so that the device is kept in a horizontal state;
the second step is that: the raw material is fed into the inside of the shaping box 301 through the feed pipe 404, and then the feed pipe 404 is sealed by using the sealing valve 8;
the third step: the second motor 502 is started, the second motor 502 can drive the second power wheel 503 to rotate after being started, because the second power wheel 503 and the third rotating ring 504 are connected through the rodent, the second power wheel 503 can drive the third rotating ring 504 to rotate together when rotating, because the third rotating ring 504 is connected with the first threaded rod 505 through the thread, the limiting rod 507 is connected with the bearing bracket 501 through the sliding connection, the limiting rod 507 is limited by the bearing bracket 501, the third rotating ring 504 can drive the first threaded rod 505 to be vertical when rotating, and the first threaded rod 505 can drive the pressing plate 506 to extrude the raw materials downwards by moving;
the fourth step: after the raw materials are extruded, the rotating mechanism 2 is started, the first motor 202 drives the first power wheel 203 to rotate after being started, and because the first power wheel 203 is connected with the driven teeth 207 through the meshed teeth, the first power wheel 203 drives the object placing base 206 to rotate through the driven teeth 207 when rotating, so that the object placing base 206 drives the raw materials in the shaping box 301 to rotate, and the raw materials are prevented from being precipitated;
the fifth step: after the raw materials are solidified into ingots, the first motor 202 is turned off, and the second motor 502 is started to drive the third rotating ring 504 to rotate reversely, so that the first threaded rod 505 drives the pressing plate 506 to reset;
and a sixth step: and taking out and storing the material ingots in the material storage mechanism 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (10)
1. The utility model provides a semi-solid state foundry goods thixoextrusion device, is including putting thing board (1), its characterized in that still includes:
slewing mechanism (2) installs in the upper end of putting thing board (1), slewing mechanism (2) include mating holes (201), first motor (202), first power wheel (203), location rail (204), first rotation circle (205), put thing base (206) and driven tooth (207), the upper end welded connection who puts thing board (1) has location rail (204), the inside rotation of location rail (204) is connected with first rotation circle (205), the upper end welded connection of first rotation circle (205) has puts thing base (206), mating holes (201) have been seted up to the intermediate position of putting thing base (206), the week side of first rotation circle (205) and the upper end welded connection who is located location rail (204) have driven tooth (207), the lower extreme of putting thing board (1) just is located one side of location rail (204) and installs first motor (202), the output of first motor (202) runs through to put thing board (1) joint and is connected with first power wheel (203) ) And the first power wheel (203) and the driven tooth (207) are connected through a tooth;
the storage mechanism (3) is installed at the upper end of the storage base (206), the storage mechanism (3) comprises a shaping box (301), a first connecting plate (302), a second rotating ring (303), a bottom plate (304), a limiting ring (305), a return spring (306) and a lifting rod (307), the shaping box (301) is fixed at the upper end of the storage base (206) through screws, the upper end of the shaping box (301) is connected with the first connecting plate (302) in a welding mode, the upper end of the first connecting plate (302) is connected with the second rotating ring (303) in a welding mode, the bottom plate (304) is installed inside the shaping box (301), the lower end of the bottom plate (304) penetrates through the shaping box (301) and is connected with the lifting rod (307) in a welding mode, the lifting rod (307) is connected with the matching hole (201) in a splicing mode, the outer side of the lifting rod (307) is located inside the shaping box (301) and is connected with the return spring, a limiting ring (305) is welded and connected to the lower end of the bottom plate (304) and positioned on the outer side of the return spring (306);
the feeding mechanism (4) is located at the upper end of the material storage mechanism (3), the lower end of the upper shell (401) is connected with a second connecting plate (402) in a welded mode, a positioning groove (403) is formed in the lower end of the second connecting plate (402), the positioning groove (403) is connected with the second rotating ring (303) in a rotating mode, two fixing rods (405) are connected to the lower end of the second connecting plate (402) and one side, located at the positioning groove (403), of the lower end of the second connecting plate (402) in a welded mode, one end, far away from the second connecting plate (402), of each fixing rod is connected with the corresponding object placing plate (1) in a welded mode, and one end of the upper shell (;
the extrusion mechanism (5) is arranged at the upper end of the object placing plate (1), the extrusion mechanism (5) comprises a bearing support (501), a second motor (502), a second power wheel (503), a third rotating ring (504), a first threaded rod (505), a pressing plate (506), a limiting rod (507) and a rectangular plate (508), the second motor (502) is arranged at the upper end of the bearing support (501), the second power wheel (503) is connected to the output end of the second motor (502) in a clamping manner, the third rotating ring (504) is rotatably connected to the upper end of the bearing support (501) and one end of the bearing support, which is located at the second motor (502), the upper end of the outer side of the third rotating ring (504) is provided with a tooth, the second power wheel (503) is connected with the third rotating ring (504) through the tooth, and the first threaded rod (505) is connected to the inner thread of the third rotating ring (504), the lower end of the first threaded rod (505) is rotatably connected with a pressing plate (506), the upper end of the first threaded rod (505) is connected with a rectangular plate (508) in a welding mode, the lower end of the rectangular plate (508) and two sides of the first threaded rod (505) are respectively connected with a limiting rod (507) in a welding mode, and the limiting rods (507) are connected with the bearing support (501) in an inserting mode;
supporting mechanism (6) installs the lower extreme at putting thing board (1), supporting mechanism (6) include bracing piece (601), second threaded rod (602) and threaded sleeve (603), the lower extreme of bracing piece (601) is rotated and is connected with threaded sleeve (603), the internal thread of threaded sleeve (603) is connected with second threaded rod (602).
2. The apparatus for thixoextrusion of semi-solid castings according to claim 1, wherein said feed pipe (404) is fitted with a sealing valve (8) in a central position.
3. The thixoextrusion device for semi-solid castings according to claim 1, wherein the lower end of the second threaded rod (602) is sleeved with a rubber foot pad (7).
4. The thixoextrusion device of claim 1, wherein the threaded sleeve (603) is provided with anti-slip threads on its periphery.
5. The thixo-extrusion device for semi-solid castings according to claim 1, wherein the lower end of the lifting rod (307) is provided with a baffle plate having an outer diameter larger than the inner diameter of the mating hole (201).
6. The thixoextrusion device for the semi-solid castings according to claim 1, wherein one end of the load-bearing support (501) far away from the material storage mechanism (3) is connected with a reinforcing sloping plate by welding.
7. The thixoextrusion device for the semi-solid castings according to claim 1, wherein an internal thread hole is formed at one side of the lower end of the object placing plate (1) and located on the positioning rail (204), and the object placing plate (1) is connected with the first motor (202) through a screw.
8. The thixoextrusion device for the semi-solid castings according to claim 1, wherein the upper end of the bearing support (501) is welded with a heightening base, the upper end of the heightening base is provided with an internal thread hole, and the heightening base is connected with the second motor (502) through screws.
9. The thixoextrusion device of claim 1, wherein the outer diameter of the pressing plate (506) is the same as the inner diameter of the shaping box (301), and the shaping box (301) and the pressing plate (506) are connected by sliding.
10. A method of using a semi-solid casting thixoextrusion device according to any of claims 1-9, wherein the steps of:
s1: the height of the four support rods (601) is adjusted by respectively rotating the four threaded sleeves (603), so that the device is kept in a horizontal state;
s2: feeding the raw material into the interior of the shaping box (301) through a feed pipe (404), and then sealing the feed pipe (404) by using a sealing valve (8);
s3: the second motor (502) is started, and the third rotating ring (504) is driven to rotate after the second motor (502) is started, so that the first threaded rod (505) drives the pressing plate (506) to extrude the raw materials downwards;
s4: after the raw materials are extruded, the rotating mechanism (2) is started, and after the first motor (202) is started, the first power wheel (203) drives the object placing base (206) to rotate, so that the object placing base (206) drives the raw materials in the shaping box (301) to rotate, and the raw materials are prevented from being precipitated;
s5: after the raw materials are solidified into ingots, the first motor (202) is turned off, and the second motor (502) is started to drive the third rotating ring (504) to rotate reversely, so that the first threaded rod (505) drives the pressing plate (506) to reset;
s6: taking out and storing the material ingots in the material storage mechanism (3).
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| CN202010602261.6A CN111702137B (en) | 2020-06-27 | 2020-06-27 | Thixotropic extrusion device for semi-solid castings and application method |
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| CN202010602261.6A CN111702137B (en) | 2020-06-27 | 2020-06-27 | Thixotropic extrusion device for semi-solid castings and application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524947A (en) * | 2020-12-07 | 2021-03-19 | 胡桂兰 | Raw material smelting device for manufacturing mechanical arm and using method thereof |
| CN112756577A (en) * | 2020-12-21 | 2021-05-07 | 江苏省镔鑫钢铁集团有限公司 | Vertical finish rolling deformed steel bar hole stringing and grouting process and device from bottom to top |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112524947A (en) * | 2020-12-07 | 2021-03-19 | 胡桂兰 | Raw material smelting device for manufacturing mechanical arm and using method thereof |
| CN112756577A (en) * | 2020-12-21 | 2021-05-07 | 江苏省镔鑫钢铁集团有限公司 | Vertical finish rolling deformed steel bar hole stringing and grouting process and device from bottom to top |
| CN112756577B (en) * | 2020-12-21 | 2022-08-09 | 江苏省镔鑫钢铁集团有限公司 | Vertical finish rolling deformed steel bar hole stringing and grouting process and device from bottom to top |
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