CN215144542U - Aluminum alloy spare casting die-casting device - Google Patents
Aluminum alloy spare casting die-casting device Download PDFInfo
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- CN215144542U CN215144542U CN202121397875.1U CN202121397875U CN215144542U CN 215144542 U CN215144542 U CN 215144542U CN 202121397875 U CN202121397875 U CN 202121397875U CN 215144542 U CN215144542 U CN 215144542U
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Abstract
The utility model discloses a belong to aluminum alloy spare casting die-casting technical field, specifically be an aluminum alloy spare casting die-casting device, its technical scheme is: the die casting device comprises a support assembly and a die casting device, wherein the support assembly comprises a support table, a die is fixedly arranged on the support table through bolts, two groups of dies are arranged, support columns are fixedly arranged at two ends of the top of the support table through bolts, and a top support plate is fixedly connected to the top ends of the support columns; and be located the anti-bubble device of brace table below, the beneficial effects of the utility model are that: through setting up two moulds, be equipped with the die-casting head that can remove above the mould to wherein the mould of accomplishing die-casting utilizes cooling device to cool off, and another continues to carry out die-casting, makes die-casting work continuously go on, has guaranteed the production, can not make the work piece warp, has guaranteed product quality.
Description
Technical Field
The utility model relates to an aluminum alloy spare casting die-casting technical field, concretely relates to aluminum alloy spare casting die-casting device.
Background
The die casting machine is a machine for pressure casting, and comprises a hot pressure chamber and a cold pressure chamber, and is divided into a straight type and a horizontal type, the die casting machine injects molten metal into a die to be cooled and formed under the action of pressure, a solid metal casting can be obtained after die opening, the solid metal casting is initially used for die casting of type, and the die casting technology is developed very rapidly along with the progress of scientific technology and industrial production.
When the existing aluminum alloy piece die-casting device is used for die-casting molten metal, because a large amount of water vapor exists in a die, a die-cast workpiece is provided with a plurality of bubbles, so that the density of the workpiece is uneven, and the quality of the workpiece is reduced; in order to take out the die-cast workpiece directly by hand for yield consideration, and then inject the melt into the mold, the workpiece must be taken out with a large force because the workpiece is at a high temperature and tightly attached to the mold, and the workpiece is deformed by such a large force operation.
Therefore, the invention is necessary to develop a casting and die-casting device for aluminum alloy parts.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an aluminum alloy casting die-casting device, which is characterized in that two dies are arranged on a support table, and a die-casting head capable of moving above the dies is arranged, one of the dies is firstly used for die-casting, after the die-casting is finished, the die-casting head is not taken out firstly, a cooling device is used for cooling, and the other die is used for continuous die-casting, so that the continuous die-casting is ensured; and through setting up the vapor that prevents in the bubble device earlier the mould and blow away, perhaps reduce the vapor volume in the mould, solved current aluminum alloy spare die-casting device, when die-casting molten metal, because there is a large amount of steam in the mould for have a lot of bubbles on the work piece after the die-casting, make work piece density inhomogeneous, the quality descends, the problem of work piece deformation.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an aluminum alloy casting die-casting device, includes the supporting component, the supporting component includes a supporting bench, through bolt fixed mounting mould on the supporting bench, the mould is equipped with two sets ofly, bolt fixed mounting support column is passed through at supporting bench top both ends, support column top fixed connection top backup pad still includes: a die casting device mounted on the top support plate; and
an anti-bubble device located below the support table; and
a cooling device located on the right side of the anti-bubble device;
the die-casting device comprises a hydraulic cylinder, an output shaft of the hydraulic cylinder is connected with a supporting seat through a bolt, supporting blocks are integrally formed at four corners of the supporting seat, a first inner threaded hole is formed in each supporting block, a sliding groove and a motor mounting groove are formed in each supporting seat, a first servo motor is mounted in each motor mounting groove, a driving sprocket is sleeved on the outer wall of an output shaft of the first servo motor, the driving sprocket is connected with a driven sprocket through chain transmission, a threaded rod is sleeved on the inner wall of the driven sprocket, a driving block is connected with the outer wall of the threaded rod in a threaded manner, one end of the driving block is fixedly connected with a die-casting head, the top end of the die-casting head is fixedly connected with a sliding block, and the inner wall of the sliding groove is connected with the sliding block in a sliding manner;
the anti-bubble device comprises a heating box, a partition is fixedly installed on the inner wall of the heating box, a first through hole is formed in the partition, a fan blade is arranged on the right side of the partition, the fan blade is installed on an output shaft of a second servo motor, a heating wire is fixedly connected to the outer wall of the partition, a second through hole is formed in the left end of the heating box, a hot air guide pipe is installed at the second through hole, and a U-shaped hot air pipe is fixedly installed on the hot air guide pipe.
Preferably, a second internal thread hole is formed in the driving block, and the inner wall of the second internal thread hole is in threaded connection with the threaded rod.
Preferably, the second servo motor is fixedly installed on the outer wall of the heating box, and the heating wire is far away from one end of the partition plate and fixedly connected with the inner wall of the heating box.
Preferably, a third internal thread hole is formed in the support platform, the support platform is connected with the support legs through bolts, the outer walls of the support legs are fixedly connected with a support bottom plate, and the support bottom plate is connected with the support through bolts.
Preferably, the cooling device comprises an air cooler, the output end of the air cooler is fixedly connected with a cold air conduit, and a U-shaped cold air pipe is fixedly installed on the cold air conduit.
Preferably, the U-shaped cold air pipe and the U-shaped hot air pipe are provided with spray heads at one end, and the spray heads are aligned with the inner cavity of the mold.
Preferably, air-cooler and heating cabinet all pass through the support mounting on supporting baseplate, the stationary blade is all cup jointed to U-shaped cold-blast main and the hot-blast outer wall of U-shaped hot-blast main, stationary blade one end fixed connection support column, all install the valve on U-shaped cold-blast main and the U-shaped hot-blast main.
Preferably, the supporting table is provided with a hot air pipe perforation and a cold air pipe perforation, the inner wall of the hot air pipe perforation is sleeved with a hot air guide pipe, and the inner wall of the cold air pipe perforation is sleeved with a U-shaped cold air pipe.
The utility model has the advantages that:
1. by arranging the two dies and arranging the movable die-casting head above the dies, the dies which complete die-casting are cooled by the cooling device, and the other die-casting is continued, so that the die-casting work is continuously carried out, and the production is ensured;
2. the die-cast workpiece is taken out after being cooled, the temperature of the workpiece is low at the moment, the workpiece cannot be tightly attached to the inner wall of the die, the workpiece is taken out at the moment, the workpiece cannot be deformed, and the product quality is guaranteed;
3. through setting up the anti-bubble device, before pouring into the molten metal liquid into the mould, blow steam to the mould inner chamber earlier to make the steam in the mould inner chamber be blown away, and because hot-blast messenger mould inner chamber temperature risees, thereby make the air in the mould inner chamber reduce, make the bubble volume greatly reduced in the work piece after the die-casting, improved product quality.
Drawings
Fig. 1 is a schematic structural diagram provided by the present invention;
fig. 2 is a bottom view of the die casting device provided by the present invention;
fig. 3 is a top view of the supporting table provided by the present invention;
fig. 4 is a cross-sectional view of a heating chamber provided by the present invention;
fig. 5 is a perspective view of the supporting seat of the present invention.
In the figure: the support assembly 1, the support base 11, the hot-air duct through hole 111, the cold-air duct through hole 112, the third internal threaded hole 113, the support leg 12, the support base plate 13, the bracket 14, the support pillar 15, the top support plate 16, the fixing piece 17, the die-casting device 2, the hydraulic cylinder 21, the support base 22, the support block 221, the first internal threaded hole 222, the chute 223, the motor installation groove 224, the drive block 23, the second internal threaded hole 231, the die-casting head 24, the slider 241, the threaded rod 25, the first servo motor 26, the drive sprocket 27, the driven sprocket 28, the chain 29, the bubble-preventing device 3, the second servo motor 31, the U-shaped hot-air duct 32, the hot-air duct 33, the heating box 34, the second through hole 341, the heating wire 35, the partition plate 36, the first through hole 361, the fan blades 37, the cooling device 4, the cold-air blower 41, the U-shaped cold-air duct 42, the cold-air duct 43, and the mold 5.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the specification attached drawings 1-5, the utility model provides a pair of aluminum alloy casting die-casting device, including supporting component 1, supporting component 1 includes brace table 11, and through bolt fixed mounting mould 5 on the brace table 11, mould 5 is equipped with two sets ofly, and bolt fixed mounting support column 15 is passed through at 11 top both ends of brace table, and support column 15 top fixed connection top backup pad 16 still includes: a die casting device 2 mounted on the top support plate 16; and
an anti-bubble device 3 located below the support table 11; and
a cooling device 4 positioned on the right side of the bubble preventing device 3;
the die casting device 2 comprises a hydraulic cylinder 21, an output shaft of the hydraulic cylinder 21 is connected with a supporting seat 22 through a bolt, supporting blocks 221 are integrally formed at four corners of the supporting seat 22, a first internal threaded hole 222 is formed in each supporting block 221, a sliding groove 223 and a motor installation groove 224 are formed in the supporting seat 22, a first servo motor 26 is installed in each motor installation groove 224, a driving sprocket 27 is sleeved on the outer wall of an output shaft of the first servo motor 26, the driving sprocket 27 is in transmission connection with a driven sprocket 28 through a chain 29, a threaded rod 25 is sleeved on the inner wall of the driven sprocket 28, the outer wall of the threaded rod 25 is in threaded connection with a driving block 23, one end of the driving block 23 is fixedly connected with a die casting head 24, the top end of the die casting head 24 is fixedly connected with a sliding block 241, and the inner wall of the sliding groove 223 is slidably connected with the sliding block 241;
the anti-bubble device 3 comprises a heating box 34, a partition 36 is fixedly installed on the inner wall of the heating box 34, a first through hole 361 is formed in the partition 36, a fan blade 37 is arranged on the right side of the partition 36, the fan blade 37 is installed on an output shaft of the second servo motor 31, a heating wire 35 is fixedly connected to the outer wall of the partition 36, a second through hole 341 is formed in the left end of the heating box 34, a hot air guide pipe 33 is installed at the second through hole 341, and a U-shaped hot air pipe 32 is fixedly installed on the hot air guide pipe 33.
Furthermore, a second internal thread hole 231 is formed in the driving block 23, and a threaded rod 25 is in threaded connection with the inner wall of the second internal thread hole 231; the drive block 23 serves to move the die-casting head 24.
Further, the second servo motor 31 is fixedly installed on the outer wall of the heating box 34, and one end of the heating wire 35 far away from the partition plate 36 is fixedly connected with the inner wall of the heating box 34; the partition 36 serves to separate the fan blades 37 from the heating wire 35, thereby preventing the fan blades 37 from being accelerated in a high temperature environment.
Furthermore, a third internal threaded hole 113 is formed in the support platform 11, the support platform 11 is connected with the support leg 12 through a bolt, the outer wall of the support leg 12 is fixedly connected with the support bottom plate 13, and the support bottom plate 13 is connected with the bracket 14 through a bolt; the supporting base 13 serves to support the heating box 34 and the cooling fan 41.
Further, the cooling device 4 comprises an air cooler 41, the output end of the air cooler 41 is fixedly connected with a cold air duct 43, and a U-shaped cold air pipe 42 is fixedly installed on the cold air duct 43; the model of the air-cooler 41 is set to UDLD-011.
Further, nozzles are installed at one end of the U-shaped cold air pipe 42 and one end of the U-shaped hot air pipe 32, and the nozzles are aligned with the inner cavity of the mold 5.
Furthermore, the air cooler 41 and the heating box 34 are both mounted on the supporting base plate 13 through the bracket 14, the fixing pieces 17 are both sleeved on the outer walls of the U-shaped cold air pipe 42 and the U-shaped hot air pipe 32, one end of each fixing piece 17 is fixedly connected with the supporting column 15, and valves are mounted on the U-shaped cold air pipe 42 and the U-shaped hot air pipe 32; the fixing piece 17 is used for fixing the U-shaped cold air pipe 42 and the U-shaped hot air pipe 32.
Furthermore, a hot air duct perforation 111 and a cold air duct perforation 112 are formed on the support platform 11, the inner wall of the hot air duct perforation 111 is sleeved with the hot air duct 33, and the inner wall of the cold air duct perforation 112 is sleeved with the U-shaped cold air duct 42.
The implementation scenario is specifically as follows: when the utility model is used, the valve on the left U-shaped hot air pipe 32 of the front-end mold 5 is opened, the heating wire 35 and the power supply of the second servo motor 31 are switched on, the second servo motor 31 drives the fan blades 37 to rotate, hot air is blown to the front-end mold 5 through the hot air guide pipe 33 and the U-shaped hot air pipe 32, so that water vapor in the front-end mold 5 is blown away, the water vapor amount is reduced, molten metal is injected into the front-end mold 5, the output shaft of the hydraulic cylinder 21 drives the supporting seat 22 to move downwards, the supporting seat 22 drives the dynamic pressure casting head 24 to move downwards, the molten metal in the front-end mold 5 is subjected to pressure casting, and after the pressure casting is finished, the output shaft of the hydraulic cylinder 21 drives the dynamic pressure casting head 24 to be separated from the front-end mold 5; at this time, the valve on the U-shaped cold air pipe 42 on the right side of the front mold 5 and the air cooler 41 are opened, so as to cool the workpiece in the front mold 5, at the same time, the first servo motor 26 is started, the output shaft of the first servo motor 26 drives the driving sprocket 27 to rotate, the driving sprocket 27 drives the threaded rod 25 to rotate through the driven sprocket 28 and the chain 29, so as to drive the driving block 23 to move, the driving block 23 drives the die-casting head 24 to move to the upper side of the rear mold 5, the valve on the U-shaped hot air pipe 32 on the left side of the rear mold 5 is opened, so as to blow away the water vapor in the rear mold 5, and then the rear mold 5 is used for die-casting, at this time, the workpiece in the front mold 5 and the cooling are performed, the worker takes away the workpiece in the front mold 5 more, so as not to deform the workpiece, after the rear mold 5 is molded, the U-shaped cold air pipe 42 on the right side of the rear mold 5 is used for cooling, the two molds 5 are used alternately.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. The utility model provides an aluminum alloy casting die-casting device, includes supporting component (1), supporting component (1) is including brace table (11), through bolt fixed mounting mould (5) on brace table (11), mould (5) are equipped with two sets ofly, bolt fixed mounting support column (15) are passed through at brace table (11) top both ends, support column (15) top fixed connection top backup pad (16), its characterized in that still includes: a die casting device (2) mounted on the top support plate (16); and
an anti-bubble device (3) located below the support table (11); and
a cooling device (4) located on the right side of the anti-bubble device (3);
the die-casting device (2) comprises a hydraulic cylinder (21), an output shaft of the hydraulic cylinder (21) is connected with a supporting seat (22) through a bolt, supporting blocks (221) are integrally formed at four corners of the supporting seat (22), a first internal threaded hole (222) is formed in each supporting block (221), a sliding groove (223) and a motor mounting groove (224) are formed in each supporting seat (22), a first servo motor (26) is mounted in each motor mounting groove (224), a driving chain wheel (27) is sleeved on the outer wall of an output shaft of the first servo motor (26), the driving chain wheel (27) is connected with a driven chain wheel (28) through a chain (29) in a transmission mode, a threaded rod (25) is sleeved on the inner wall of the driven chain wheel (28), a driving block (23) is in threaded connection with the outer wall of the threaded rod (25), one end of the driving block (23) is fixedly connected with a die-casting head (24), and a sliding block (241) is fixedly connected to the top end of the die-casting head (24), the inner wall of the sliding groove (223) is connected with the sliding block (241) in a sliding manner;
anti-bubble device (3) are including heating cabinet (34), heating cabinet (34) inner wall fixed mounting baffle (36), first through-hole (361) have been seted up on baffle (36), baffle (36) right side is equipped with flabellum (37), install on the output shaft of second servo motor (31) flabellum (37), baffle (36) outer wall fixed connection heater strip (35), second through-hole (341) have been seted up to heating cabinet (34) left end, second through-hole (341) department installs hot-blast pipe (33), fixed mounting U-shaped hot-blast main (32) on hot-blast pipe (33).
2. An aluminum alloy casting die-casting apparatus according to claim 1, wherein: and a second internal thread hole (231) is formed in the driving block (23), and the inner wall of the second internal thread hole (231) is in threaded connection with the threaded rod (25).
3. An aluminum alloy casting die-casting apparatus according to claim 1, wherein: second servo motor (31) fixed mounting be in on heating cabinet (34) outer wall, heater strip (35) are kept away from the one end fixed connection of baffle (36) heating cabinet (34) inner wall.
4. An aluminum alloy casting die-casting apparatus according to claim 1, wherein: the supporting platform is characterized in that a third internal threaded hole (113) is formed in the supporting platform (11), the supporting platform (11) is connected with the supporting legs (12) through bolts, the outer walls of the supporting legs (12) are fixedly connected with the supporting bottom plate (13), and the supporting bottom plate (13) is connected with the support (14) through bolts.
5. An aluminum alloy casting die-casting apparatus according to claim 1, wherein: cooling device (4) include air-cooler (41), air-cooler (41) output end fixed connection cold wind pipe (43), fixed mounting U-shaped cold wind pipe (42) on cold wind pipe (43).
6. An aluminum alloy casting die-casting device according to claim 5, wherein: and one ends of the U-shaped cold air pipe (42) and the U-shaped hot air pipe (32) are respectively provided with a spray head, and the spray heads are all aligned to the inner cavity of the mold (5).
7. An aluminum alloy casting die-casting device according to claim 5, wherein: air-cooler (41) and heating cabinet (34) all install on supporting baseplate (13) through support (14), stationary blade (17) are all cup jointed to U-shaped cold air hose (42) and U-shaped hot-blast main (32) outer wall, stationary blade (17) one end fixed connection support column (15), all install the valve on U-shaped cold air hose (42) and U-shaped hot-blast main (32).
8. An aluminum alloy casting die-casting apparatus according to claim 1, wherein: the hot air pipe perforation (111) and the cold air pipe perforation (112) are formed in the support table (11), the inner wall of the hot air pipe perforation (111) is sleeved with the hot air guide pipe (33), and the inner wall of the cold air pipe perforation (112) is sleeved with the U-shaped cold air pipe (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397875.1U CN215144542U (en) | 2021-06-22 | 2021-06-22 | Aluminum alloy spare casting die-casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397875.1U CN215144542U (en) | 2021-06-22 | 2021-06-22 | Aluminum alloy spare casting die-casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144542U true CN215144542U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121397875.1U Active CN215144542U (en) | 2021-06-22 | 2021-06-22 | Aluminum alloy spare casting die-casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144542U (en) |
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2021
- 2021-06-22 CN CN202121397875.1U patent/CN215144542U/en active Active
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