CN113953486A - Aluminum alloy wheel hub liquid-solid pressure boost casting former - Google Patents
Aluminum alloy wheel hub liquid-solid pressure boost casting former Download PDFInfo
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- CN113953486A CN113953486A CN202111242993.XA CN202111242993A CN113953486A CN 113953486 A CN113953486 A CN 113953486A CN 202111242993 A CN202111242993 A CN 202111242993A CN 113953486 A CN113953486 A CN 113953486A
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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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
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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
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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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
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
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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
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
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- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention belongs to the technical field of alloy wheel hub manufacturing, and particularly relates to liquid-solid pressurizing casting forming equipment for an aluminum alloy wheel hub, which comprises a basic rack, a supporting arm, a cold air input system and a pouring input system, wherein the supporting arm is provided with a plurality of supporting arms connected to the basic rack for supporting, the basic rack is provided with an operating platform, the operating platform is rotatably connected with the supporting arms, the supporting arms are arranged close to one end edge of the basic rack, the bottom of the supporting arms is connected with the pouring input system, a casting production line transversely penetrates through the upper part of the operating platform, a transporting mechanism is circularly arranged in the casting production line, the clamping mechanism is used for clamping and fixing a wheel hub casting mold in a segmented mode in cooperation with the transporting mechanism, and the cold air input system is positioned above the casting production line. Has the advantages that: the invention can adjust the angle inclination in a larger range, can reach a mode of 90 degrees to the maximum, can realize two modes of smooth inclination and micro-vibration in the inclination process, and is used for better matching casting operation.
Description
Technical Field
The invention belongs to the technical field of alloy hub manufacturing, and particularly relates to liquid-solid pressurizing casting forming equipment for an aluminum alloy hub.
Background
In the automotive industry, alloy hubs are aluminum or magnesium from which wheels are alloyed. Alloys are mixtures of metals and other elements. They generally provide higher strength than pure metals, which are generally softer and more ductile, aluminum or magnesium alloys are generally lighter at the same strength, provide better thermal conductivity, and generally have a better appearance than steel wheels. Although steel is the most commonly used material in wheel production, it is an alloy of iron and carbon.
At present, a better forging method is inclined casting, compared with the traditional manufacturing method, the method has the advantages of uniform structure, stable quality and high qualification rate, but the traditional inclined method adopts a hydraulic rod to drag to realize the inclination, and the method has two remarkable defects, namely the difficulty in controlling the inclined angle and the difficulty in adjusting the angle in a large range, and the second method has a single function, only can perform inclined operation and return operation, and cannot be further matched with the implementation of casting operation.
Therefore, the liquid-solid pressure casting forming device for the aluminum alloy hub is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides liquid-solid pressure casting forming equipment for an aluminum alloy hub, which can realize two modes of smooth inclination and micro vibration.
In order to achieve the purpose, the invention adopts the following technical scheme: a liquid-solid pressurizing casting forming device for aluminum alloy hubs comprises a basic rack, a supporting arm, a cold air input system and a pouring input system, wherein the supporting arm is provided with a plurality of supporting arms and connected to the basic rack for supporting, the basic rack is provided with an operating platform, the operating platform is rotatably connected with the supporting arm, the supporting arm is arranged close to one end edge of the basic rack, and the connecting point of the operating platform and the supporting arm is deviated from the central point of the operating platform; the basic rack is also connected with a suspension frame, a suspension mechanism is arranged on the suspension frame and used for moving up and down, and one end of the operating platform is connected with the suspension mechanism; the hub casting mold clamping device is characterized in that a clamping mechanism is arranged in the operating platform, the bottom of the operating platform is connected with a pouring input system, a casting production line transversely penetrates the upper portion of the operating platform, a transferring mechanism is circularly arranged in the casting production line, the clamping mechanism is used for being matched with the transferring mechanism to clamp and fix the hub casting mold in a segmented mode, and the cold air input system is located above the casting production line.
In foretell aluminum alloy wheel hub liquid solid pressure boost casting former, the top of casting production line is equipped with trunk line, a plurality of secondary conduit, the trunk line is connected with air conditioning input system for the transport of air conditioning, and is a plurality of secondary conduit connects and is used for the air conditioning segmentation to carry on the trunk line, and is a plurality of secondary conduit lays along casting production line in proper order.
In the aluminum alloy hub liquid-solid pressure casting forming equipment, a plurality of spare connecting interfaces are arranged on the main pipeline, and the connecting interfaces are provided with sealing plates for sealing when being idle.
In the above liquid-solid pressure casting forming device for the aluminum alloy wheel hub, a plurality of flow deflectors capable of actively rotating are arranged in the secondary pipeline, and the plurality of flow deflectors can rotate oppositely for adjusting the flow velocity of cold air.
In the above aluminum alloy wheel hub liquid-solid pressure casting forming device, the suspension mechanism includes a driving motor, a chain, a fixed wheel and a moving wheel, the driving motor is arranged on the suspension frame, the driving motor is used for driving the chain to rotate, the chain penetrates through the panel of the suspension frame and is fixedly connected with the end face of the operating platform, the chain is contacted with the fixed wheel through the fixed wheel, the moving wheel can move on the end face of the operating platform and can be used for being in butt joint with the fixed wheel, and the chain and the supporting arm jointly maintain the stability and the posture of the operating platform.
In the aluminum alloy wheel hub liquid-solid pressure casting forming equipment, the end face of the chain is hollowed, the hollowed interval is cylindrical, and the fixing wheel and the moving wheel are matched through the cylindrical hollowed interval.
In the aluminum alloy wheel hub liquid-solid pressure casting forming device, the end surfaces of the fixed wheel and the movable wheel are both in a sawtooth shape, the sawtooth structures are correspondingly wedged with the hollow grids on the chain, the chain moves on the sawtooth structures of the fixed wheel, and the movable wheel can movably abut against the fixed wheel, so that the chain can be fixed.
In foretell aluminum alloy wheel hub liquid solid increases pressure casting former, fixture is including locating the hole of inlaying on the operation panel up end, and the hole of inlaying is used for placing wheel hub casting mould, and the bottom of inlaying the hole is connected with pouring input system, there is the cavity operation panel inside, is equipped with a plurality of grip blocks in the inlaying hole, swing joint has the dysmorphism piece in the cavity, and the grip block back is equipped with spring and guide arm, and the guide arm runs through to be connected with the dysmorphism piece in the cavity, the dysmorphism piece drives the grip block and moves about.
In the liquid-solid pressure casting forming equipment for the aluminum alloy wheel hub, the upper end surface of the clamping plate is arc-shaped, so that the wheel hub casting die can be conveniently adjusted and transported in the embedding hole.
In foretell aluminum alloy wheel hub liquid solid pressure boost casting former, transfer mechanism is including setting up the first hydraulic stem on the casting production line, first hydraulic stem lower extreme fixedly connected with connecting plate is connected with many stands on the connecting plate, fixedly connected with gas diolame on the stand, still be equipped with the clamp plate on the stand and be used for the extrusion gas diolame, the gas diolame is the stereoplasm sealed cloth material, gas diolame intussuseption is filled with sealed gas, clamp plate upper end fixedly connected with second hydraulic stem is used for driving the clamp plate and carries out the activity extrusion to the gas diolame and be used for centre gripping wheel hub casting mould.
Compared with the prior art, the liquid-solid pressure increase casting forming equipment for the aluminum alloy wheel hub has the advantages that:
1. the invention achieves the effect of adjusting the inclination angle of the operating platform by utilizing the three-point supporting structure formed by the chain and the supporting arm to the operating platform and matching with the length change of the chain through the matching of the fixed wheel, the moving wheel, the chain and the supporting arm, thereby leading the operating platform to have larger adjusting range compared with the traditional hydraulic drive, and maximally reaching 90 degrees, and simultaneously realizing two modes of smooth inclination and micro vibration by utilizing the mutual matching of the fixed wheel and the moving wheel for better matching to carry out casting operation.
2. The invention achieves the effect of developing long-acting air cooling by the memory cloth on the basis of the traditional water cooling through the matching of the arranged cold air input system, the main pipeline and the auxiliary pipeline, thereby getting rid of the defect of long-time contact required by the water cooling, better matching the high-efficiency operation of the casting production line and not influencing the traditional cooling effect.
Drawings
FIG. 1 is a schematic external structural view of an aluminum alloy hub liquid-solid pressure increase casting forming device provided by the invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 4 is a schematic view of the structure of the console of FIG. 1;
FIG. 5 is a top elevational schematic cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of the structure of the clamping plate of FIG. 5;
FIG. 7 is a schematic view of the initial state of the air envelope of FIG. 3;
FIG. 8 is a schematic view of the gas envelope of FIG. 3 in an operational state;
fig. 9 is a partial enlarged view at B in fig. 3;
FIG. 10 is a schematic view of the connection of the primary and secondary pipes of FIG. 1;
FIG. 11 is a schematic view of the fixed and movable wheels of FIG. 1;
FIG. 12 is a schematic view of the chain of FIG. 11;
fig. 13 is a partial enlarged view at a in fig. 2.
In the figure, 1 basic rack, 2 supporting arms, 3 cold air input systems, 4 pouring input systems, 5 operation tables, 6 pressing plates, 7 suspension racks, 8 suspension mechanisms, 9 clamping mechanisms, 10 casting production lines, 11 transfer mechanisms, 12 main pipelines, 13 auxiliary pipelines, 14 sealing plates, 15 guide plates, 16 driving motors, 17 chains, 18 fixed wheels, 19 moving wheels, 20 embedding holes, 21 clamping plates, 22 special-shaped blocks, 23 springs, 24 guide rods, 25 first hydraulic rods, 26 connecting plates, 27 stand columns and 28 air envelopes.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-3, a liquid-solid pressurized casting forming device for aluminum alloy wheel hubs comprises a basic rack 1, a support arm 2, a cold air input system 3 and a pouring input system 4, wherein the cold air input system 3 is responsible for cooling operation, the pouring input system 4 is responsible for pouring mold operation, the support arm 2 is provided with a plurality of support arms connected to the basic rack 1 for supporting, the support arm 2 is fixed at the edge of the bottom of the basic rack 1 and vertically arranged for supporting other components, and the support arm 2 is made of dry strength alloy components and can be movably arranged at different positions on the basic rack 1.
The basic rack 1 is provided with an operating platform 5, in particular, the operating platform 5 is arranged above the basic rack 1, and the distance is larger than the maximum length of the size of the operating platform 5, so that the operating platform 5 is not limited and influenced by the ground distance when the operating platform 5 is subjected to angle deflection, the operating platform 5 is rotatably connected with the supporting arm 2, so that the operating platform 5 can perform rotary movement, the connecting part is particularly in a mode of a movable connecting shaft, the supporting arm 2 is arranged close to one end edge of the basic rack 1, and the connecting point of the operating platform 5 and the supporting arm 2 is also deviated from the central point of the operating platform 5, in particular to the top point of the lateral rear part of the operating platform 5, and the advantage of the operation platform 5 can be overturned in the largest range;
the basic rack 1 is also connected with a suspension rack 7, the suspension rack 7 is specifically installed at the rear part of the basic rack 1, the basic rack 1 is in a square shape, the bottom of the basic rack 1 can be permanently fixed with the ground or semipermanently fixed for improving stability, the front end of the basic rack 1 is a main installation part during installation, in order to balance the actual weight of the basic rack and enable the whole basic rack to be in a stable balance state, a suspension mechanism 8 is arranged on the suspension rack 7 and used for moving the operation table 5 up and down, one end of the operation table 5 is connected with the suspension mechanism 8 through the control of the suspension mechanism 8, and the connection mode can be fixed connection or movable part connection.
As shown in fig. 13, the suspension mechanism 8 includes a driving motor 16, a chain 17, a fixed pulley 18, and a moving pulley 19 provided on the suspension frame 7, specifically, the driving motor 16 is installed at one side, and then a rotating shaft is erected through a fixed block, the roller is fixed on the rotating shaft, the driving motor 16 can directly drive the roller to rotate when being started, the driving motor 16 is used for driving the chain 17 to rotate, the roller is directly connected with the chain 17, therefore, the winding roll directly controls the winding and unwinding of the chain 17, the chain 17 penetrates through the panel of the suspension bracket 7 and is fixedly connected with the end surface of the operating platform 5, a notch is formed at the penetrating part of the chain 17, the notch is matched with the chain 17 so that the chain 17 can only move in and out, the chain 17 is contacted through the fixed wheel 18, the fixed wheel 18 is arranged at one side of the notch, the chain 17 is used for driving the fixed wheel 18 to roll, so that the fixed wheel can be stably placed and recovered.
As shown in fig. 11-12, the moving wheel 19 can move on the end face of the console 5, the moving wheel 19 is disposed on the other side of the gap and opposite to the fixed wheel 18, the suspension frame 7 is provided with a plurality of sliding slots, the fixed wheel 18 slides on the suspension frame 7 through the sliding slots, the sliding driving force is from a third hydraulic rod, the third hydraulic rod is fixed on the suspension frame 7 and used for pushing the moving wheel 19 to move back and forth and butt with the fixed wheel 18, the main purpose is to match and butt with the fixed wheel 18, the end faces of the fixed wheel 18 and the moving wheel 19 are both in a zigzag shape, that is, the fixed wheel 18 and the moving wheel 19 can be clamped with each other, the moving wheel 19 performs meshing and separating action with the fixed wheel 18 in the moving process, the chain 17 moves on the zigzag structure of the fixed wheel 18, the moving wheel 19 can movably butt with the fixed wheel 18, so as to fix the chain 17, the chain 17 and the supporting arm 2 maintain the stability and the posture of the operating platform 5 together, the chain 17 is matched with the supporting arm 2 to form three supporting points, the problem of adjusting the angle is solved through a top supporting point controlled by the chain 17, the end surface of the chain 17 is hollowed, the hollowed interval is cylindrical, so that the surface of the chain 17 keeps a round shape, the chain can be smooth and cannot be clamped when being matched with the fixed wheel 18 and the moving wheel 19, the cylindrical hollowed interval is matched with the fixed wheel 18 and the moving wheel 19, and the tooth-shaped structure is correspondingly wedged with the hollowed lattices on the chain 17;
the chain 17 and the fixed wheel 18, the cooperation of moving wheel 19 can also be the second form, namely, the switching effect of a vibration mode is achieved by controlling the rotation mode of the driving motor 16 and the distance between the moving wheel 19 and the chain 17, when the driving motor 16 rotates at a constant speed to transfer or recover the chain 17, the moving wheel 19 achieves the effect of the contact force with the hollowed-out interval on the chain 17 by controlling the depth degree of the contact surface with the chain 17, so that the chain 17 continuously vibrates slightly in the transfer process, and the vibration has the advantages of not only cooperating with the inclined casting method, but also enabling the inside of the casting mold to be more uniformly dispersed, effectively improving the qualification rate and the quality of products, and better producing the alloy wheel hubs.
As shown in fig. 4-6, a clamping mechanism 9 is disposed in the console 5, the bottom of the clamping mechanism is connected to the pouring input system 4, the pouring input system 4 is an external prior art, and the main purpose of the clamping mechanism is to feed the raw material to be cast into the mold, the present embodiment does not show how the clamping mechanism and the pouring input system are combined, but the direct application of the prior art is adopted, so that redundant description is omitted here, the clamping mechanism 9 includes an insertion hole 20 disposed on the upper end surface of the console 5, the insertion hole 20 is used for placing the mold, the mold is dispatched through the casting production line 10, the insertion hole 20 is used for placing the hub casting mold, that is, the shaping production is directly completed in the insertion hole 20, the bottom of the insertion hole 20 is connected to the pouring input system 4 so as to directly perform the casting operation in the insertion hole 20, a cavity is disposed inside the console 5 for matching the insertion hole 20, the plurality of clamping plates 21 are arranged in the embedding hole 20, the clamping plates 21 can move so as to clamp and fix an internal mold, the upper end surface of each clamping plate 21 is arc-shaped, the adjustment and transportation of the hub casting mold in the embedding hole 20 are facilitated, particularly, the hub casting mold is convenient to put in and take out, a special-shaped block 22 is movably connected in the cavity, the special-shaped block 22 is in a water droplet shape, one end of the special-shaped block is flat, the other end of the special-shaped block is protruded, the protruded end of the special-shaped block is used for pushing the clamping plates 21, a spring 23 and a guide rod 24 are arranged on the back of each clamping plate 21, a telescopic rod is actually arranged in the spring 23 and is arranged in the embedding hole 20, the back of each clamping plate 21 is hollow and used for placing the parts, the guide rod 24 penetrates into the cavity to be connected with the special-shaped block 22, the source of the rotation of the special-shaped block 22 is a motor arranged in the operation table 5, and the special-shaped block 22 is not described any one of the conventional technology, and drives the clamping plates 21 to move, thereby engaging the spring 23 to cause the clamping plate 21 to telescope or reset.
As shown in fig. 7-10, a casting line 10 crosses over an operation table 5, the casting line 10 is a simple freight line, internal components can move automatically, a transferring mechanism 11 is cyclically movable in the casting line 10, a clamping mechanism 9 is used for clamping and fixing a hub casting mold in a segmented manner in cooperation with the transferring mechanism 11, the transferring mechanism 11 is used for freight, the clamping mechanism 9 is used for deflection fixing, the transferring mechanism 11 comprises a first hydraulic rod 25 arranged on the casting line 10, the first hydraulic rod 25 is used for driving transfer and expansion, the mold is directly taken out or put in, a connecting plate 26 is fixedly connected to the lower end of the first hydraulic rod 25, a plurality of columns 27 are connected to the connecting plate 26, a plurality of columns 27 are provided, the number of columns is not limited, air envelopes 28 are fixedly connected to the columns 27, a pressing plate 6 is further arranged on the columns 27 and used for pressing the air envelopes 28 to change the air distribution position inside the air envelopes, gas capsule 28 is the sealed cloth material of stereoplasm, and what gas capsule 28 adopted is that anti high temperature material is heated and is difficult for destroying, and gas capsule 28 inside packing has sealing gas, drives the change of the outside form of gas capsule 28 through sealing gas's change to make it change external shape, carry out the centre gripping operation to the mould, clamp plate 6 upper end fixedly connected with second hydraulic stem is used for driving clamp plate 6 and carries out the extrusion that moves about to gas capsule 28 and be used for centre gripping wheel hub casting mould.
The cold air input system 3 is located above the casting production line 10, a main pipeline 12 and a plurality of secondary pipelines 13 are arranged above the casting production line 10, the main pipeline 12 is used for inputting and guiding cold air, the secondary pipelines 13 are responsible for carrying out specific cooling blowing, a plurality of guide plates 15 capable of actively rotating are arranged in the secondary pipelines 13, the guide plates 15 can rotate oppositely to adjust the flow rate of the cold air, so that the blowing force to a lower die is changed after the guide plates 15 deflect, the main pipeline 12 is connected with the cold air input system 3 and used for conveying the cold air, the plurality of secondary pipelines 13 are connected to the main pipeline 12 and used for conveying the cold air in sections, a plurality of spare connecting interfaces are arranged on the main pipeline 12, sealing plates 14 are arranged on the connecting interfaces when the connecting interfaces are idle, the plurality of secondary pipelines 13 are sequentially arranged along the casting production line 10, compared with the traditional water cooling, although the single water cooling effect is good and the energy consumption is low, however, the operation needs a certain time, which results in a longer operation time and is obviously not suitable for the scheme, so that the double-combination mode is adopted for operation, the water cooling operation (not shown in the figure) is firstly carried out, and the active cold air cooling is carried out after the midway lifting, so that the cooling speed is ensured, and the efficiency of the actual production is not influenced.
Although the terms of the basic rack 1, the support arm 2, the cold air input system 3, the casting input system 4, the operation table 5, the pressing plate 6, the suspension bracket 7, the suspension mechanism 8, the clamping mechanism 9, the casting line 10, the transferring mechanism 11, the main pipe 12, the secondary pipe 13, the sealing plate 14, the guide plate 15, the driving motor 16, the chain 17, the fixed wheel 18, the moving wheel 19, the embedding hole 20, the clamping plate 21, the profile block 22, the spring 23, the guide rod 24, the first hydraulic rod 25, the connecting plate 26, the upright post 27, the air-packing film 28, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The aluminum alloy hub liquid-solid pressurizing casting forming equipment comprises a basic rack (1), a plurality of supporting arms (2), a cold air input system (3) and a pouring input system (4), wherein the supporting arms (2) are connected to the basic rack (1) for supporting, an operating table (5) is arranged on the basic rack (1), and the operating table (5) is rotatably connected with the supporting arms (2), and is characterized in that the supporting arms (2) are arranged close to one end edge of the basic rack (1), and the connecting points of the operating table (5) and the supporting arms (2) deviate from the central point of the operating table (5);
the basic rack (1) is also connected with a suspension rack (7), a suspension mechanism (8) is arranged on the suspension rack (7) and used for moving up and down, and one end of the operating platform (5) is connected with the suspension mechanism (8);
be equipped with fixture (9) in operation panel (5), its bottom is connected with pouring input system (4), and casting production line (10) have been violently worn to the top of operation panel (5), and casting production line (10) mesocycle activity has transfer mechanism (11), fixture (9) are used for cooperation transfer mechanism (11) to come to carry out the segmentation centre gripping fixedly to hub casting mould, air conditioning input system (3) are located the top of casting production line (10).
2. The aluminum alloy hub liquid-solid pressurized casting forming equipment as recited in claim 1, wherein a main pipeline (12) and a plurality of secondary pipelines (13) are arranged above the casting production line (10), the main pipeline (12) is connected with a cold air input system (3) for conveying cold air, the plurality of secondary pipelines (13) are connected to the main pipeline (12) for sectionally conveying cold air, and the plurality of secondary pipelines (13) are sequentially arranged along the casting production line (10).
3. The aluminum alloy hub liquid-solid pressurized casting forming device as recited in claim 2, wherein the main pipe (12) is provided with a plurality of spare connecting interfaces, and the connecting interfaces are provided with sealing plates (14) for sealing when not in use.
4. The aluminum alloy hub liquid-solid pressurized casting forming device as recited in claim 2, wherein a plurality of actively rotatable baffles (15) are provided in the secondary duct (13), and the plurality of baffles (15) are oppositely rotatable for adjusting the flow rate of the cooling air.
5. The aluminum alloy hub liquid-solid pressurized casting forming equipment is characterized in that the suspension mechanism (8) comprises a driving motor (16), a chain (17), a fixed wheel (18) and a movable wheel (19), the driving motor (16) is arranged on the suspension frame (7), the chain (17) is used for driving the chain (17) to rotate, the chain (17) penetrates through a panel of the suspension frame (7) and is fixedly connected with the end face of the operating platform (5), the chain (17) is in contact with the fixed wheel (18), the movable wheel (19) can move on the end face of the operating platform (5) and can be used for being in butt joint with the fixed wheel (18), and the chain (17) and the supporting arm (2) jointly maintain the stability and the posture of the operating platform (5).
6. The aluminum alloy hub liquid-solid pressurized casting forming equipment as recited in claim 5, wherein the end surface of the chain (17) is hollowed, the hollowed interval is cylindrical, and the fixed wheel (18) and the movable wheel (19) are matched through the cylindrical hollowed interval.
7. The aluminum alloy hub liquid-solid pressurized casting forming equipment as claimed in claim 6, wherein the end surfaces of the fixed wheel (18) and the moving wheel (19) are both in a sawtooth shape, the sawtooth-shaped structures are correspondingly wedged with the hollow grids on the chain (17), the chain (17) moves on the sawtooth-shaped structures of the fixed wheel (18), and the moving wheel (19) can movably abut against the fixed wheel (18) so as to fix the chain (17).
8. The aluminum alloy hub liquid-solid pressurized casting forming equipment according to claim 1, wherein the clamping mechanism (9) comprises an embedding hole (20) formed in the upper end face of the operating platform (5), the embedding hole (20) is used for placing a hub casting mold, the bottom of the embedding hole (20) is connected with the pouring input system (4), a cavity is formed in the operating platform (5), a plurality of clamping plates (21) are arranged in the embedding hole (20), a special-shaped block (22) is movably connected in the cavity, a spring (23) and a guide rod (24) are arranged on the back of each clamping plate (21), the guide rod (24) penetrates through the cavity to be connected with the special-shaped block (22), and the special-shaped block (22) drives the clamping plates (21) to move.
9. The aluminum alloy hub liquid-solid pressurized casting forming device as recited in claim 8, wherein the upper end surface of the clamping plate (21) is arc-shaped, so that the hub casting mold can be conveniently adjusted and transported in the embedding hole (20).
10. The aluminum alloy hub liquid-solid pressurizing casting forming equipment as recited in claim 1, wherein the transferring mechanism (11) comprises a first hydraulic rod (25) arranged on the casting production line (10), a connecting plate (26) is fixedly connected to the lower end of the first hydraulic rod (25), a plurality of upright posts (27) are connected to the connecting plate (26), air envelopes (28) are fixedly connected to the upright posts (27), pressing plates (6) are further arranged on the upright posts (27) and used for extruding the air envelopes (28), the air envelopes (28) are made of hard sealing cloth, sealing gas is filled in the air envelopes (28), and second hydraulic rods fixedly connected to the upper ends of the pressing plates (6) are used for driving the pressing plates (6) to movably extrude the air envelopes (28) and used for clamping the hub casting mold.
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| CN202111242993.XA CN113953486A (en) | 2021-10-25 | 2021-10-25 | Aluminum alloy wheel hub liquid-solid pressure boost casting former |
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| CN202111242993.XA CN113953486A (en) | 2021-10-25 | 2021-10-25 | Aluminum alloy wheel hub liquid-solid pressure boost casting former |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116251943A (en) * | 2023-02-28 | 2023-06-13 | 中际同创电子科技(江苏)有限公司 | Non-pressure infiltration casting processing device for aluminum alloy ingot |
| CN116851721A (en) * | 2023-07-17 | 2023-10-10 | 江苏柯伊诺阀门有限公司 | Casting device for thick large valve castings |
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| US20120328406A1 (en) * | 2011-06-24 | 2012-12-27 | Honda Motor Co., Ltd. | Die rotation system and method |
| CN102806341A (en) * | 2012-08-24 | 2012-12-05 | 中国南方航空工业(集团)有限公司 | Casting method of magnesium alloy sand mould |
| CN103910204A (en) * | 2013-11-25 | 2014-07-09 | 大连隆星新材料有限公司 | Large angle barrel dumping device |
| CN106424693A (en) * | 2016-11-24 | 2017-02-22 | 攀枝花市仁通钒业有限公司 | Casting ladle tilting device |
| CN207188748U (en) * | 2017-08-24 | 2018-04-06 | 太仓格瑞斯金属制品有限公司 | A kind of novel aluminium base casting machine |
| CN108080578A (en) * | 2018-02-24 | 2018-05-29 | 李政 | A kind of accurate gravity supercharging Casting Equipment for automotive hub production |
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| CN116251943A (en) * | 2023-02-28 | 2023-06-13 | 中际同创电子科技(江苏)有限公司 | Non-pressure infiltration casting processing device for aluminum alloy ingot |
| CN116851721A (en) * | 2023-07-17 | 2023-10-10 | 江苏柯伊诺阀门有限公司 | Casting device for thick large valve castings |
| CN116851721B (en) * | 2023-07-17 | 2024-06-11 | 江苏柯伊诺阀门有限公司 | Casting device for thick large valve castings |
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