CN112775412A - Raw material extrusion casting device of iron tower - Google Patents
Raw material extrusion casting device of iron tower Download PDFInfo
- Publication number
- CN112775412A CN112775412A CN202011548935.5A CN202011548935A CN112775412A CN 112775412 A CN112775412 A CN 112775412A CN 202011548935 A CN202011548935 A CN 202011548935A CN 112775412 A CN112775412 A CN 112775412A
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- 238000005266 casting Methods 0.000 title claims abstract description 100
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000001125 extrusion Methods 0.000 title claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 47
- 239000002994 raw material Substances 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 67
- 238000004140 cleaning Methods 0.000 claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000004512 die casting Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 23
- 239000012535 impurity Substances 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 241001233242 Lontra Species 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000009716 squeeze casting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
- B22D29/06—Strippers actuated by fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
- B22D43/004—Retaining slag during pouring molten metal by using filtering means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a raw material extrusion casting device of an iron tower, wherein a U-shaped clamping block is arranged at the bottom end of a mounting frame, a blanking box is clamped at the bottom end of the U-shaped clamping block, a fixed clamping block is welded at the bottom end of the mounting frame, a fixed clamping plate is rotatably connected at the bottom end of the fixed clamping block, a return spring is welded at the bottom end of the fixed clamping plate, the bottom end of the return spring is spot-welded and installed at the bottom end of the inner side of a limiting box, a fixed supporting plate is slidably arranged at the inner side of an installation opening, a rubber roller is rotatably connected between the two fixed supporting plates, buffer springs are respectively welded at the bottom ends of the fixed supporting plates and a connecting strip, a casting is directly buffered through the rubber roller and the buffer springs, so that the impact force is reduced, the rebound force is further reduced, the buffer effect, avoid it to push down excessively, avoid pushing down excessively when the unloading of being convenient for.
Description
Technical Field
The invention relates to the technical field of die casting, in particular to a raw material extrusion casting device for an iron tower.
Background
The die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die, the die is usually processed by using alloy with higher strength, the process is similar to injection molding, and the iron tower is manufactured by using an extrusion casting method generally when partial areas of the iron tower are manufactured.
But at present when the foundry goods unloading, the foundry goods directly drops in the unloading box, but is not provided with buffer, has leaded to the foundry goods directly when the whereabouts and in the unloading box, has leaded to the foundry goods directly to strike in the unloading box for foundry goods surface and edge lead to damaging because of direct striking easily, thereby influence the quality of foundry goods, greatly reduced the production efficiency of foundry goods, increased the quantity of waste material simultaneously.
Disclosure of Invention
The invention provides a raw material extrusion casting device for an iron tower, which can effectively solve the problems that the casting directly falls into a blanking box when the casting is blanked at present in the prior art, but a buffer device is not arranged, so that the casting directly falls into the blanking box when falling, the casting directly collides into the blanking box, the surface and the edge of the casting are easily damaged due to direct collision, the quality of the casting is influenced, the production efficiency of the casting is greatly reduced, and the quantity of waste materials is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a raw material extrusion casting device for an iron tower comprises a mounting frame, wherein sealing covers are symmetrically mounted at two ends of the mounting frame, a blanking assembly is mounted on one side of the mounting frame, a molten iron casting is buffered through a rubber roller and a buffer spring, the impact force when the molten iron casting falls is reduced, the situation that the surface of the casting is deformed or the edge of the casting is damaged due to impact is avoided, meanwhile, a resetting spring and an adjusting screw rod drive a blanking box to be pressed downwards, the pressing distance of the blanking box is limited, the casting is prevented from being excessively pressed downwards, and meanwhile, blanking is carried out by using the self weight of the casting, so that the blanking speed and;
a cleaning assembly is arranged on one side of the sealing cover, a cavity in the die is cleaned and scraped through a cleaning air pipe and a cleaning brush plate, so that impurities generated in the casting process are prevented from being left on the surface of the cavity to influence subsequent die casting, and meanwhile, residues are recovered through a cleaning push plate and a collecting box, so that workers can quickly recover and utilize the residues;
a demoulding and die-casting assembly is installed on one side of the mounting frame, a casting is extruded through the T-shaped release rod and the demoulding rod, and the T-shaped release rod and the demoulding rod are reset through the extrusion spring and the release spring, so that the inner sealing is ensured, meanwhile, the rod body is driven to move when the mould moves, a power source is not needed for demoulding, and insoluble impurities in molten iron are intercepted through the separation screen plate when the molten iron is injected, so that the purity of casting liquid is ensured, and the injection molding effect is ensured;
the cooling vacuum assembly is installed to mounting bracket one side, through pipe-line transportation cooling water and through cooling bath and heat transfer board increase heat transfer area, thereby the speed of heat transfer accelerates, make when cooling the inside foundry goods, the cooling shaping that can be quick, and through the used circulation coolant liquid, thereby reduce the waste of coolant liquid, rethread extraction tube and collecting pipe are bled, thereby the inside vacuum environment of mould has been guaranteed, thereby the best casting environment has been guaranteed, simultaneously through aerifing, thereby the stability of inside and outside atmospheric pressure difference when having guaranteed the ejection of compact.
Preferably, the blanking assembly comprises a bottom end supporting plate, an opening and closing electric push rod, a U-shaped clamping block, a blanking box, a fixed clamping block, a fixed clamping plate, a reset spring, a limiting box, a limiting groove, a sliding limiting plate, an adjusting screw rod, an adjusting screw block, a blanking roller, an installation opening, a fixed supporting plate, a rubber roller, a connecting strip, a buffer spring, a fixed box and a limiting installation box;
a bottom supporting plate is symmetrically and slidably mounted at two sides of one end of the mounting frame, an opening and closing electric push rod is mounted at one end of the bottom supporting plate, the opening and closing electric push rod is mounted at one end of the mounting frame in a clamping manner, a U-shaped clamping block is symmetrically and fixedly mounted at one side of the bottom end of the mounting frame, a blanking box is rotatably clamped at the bottom end of the U-shaped clamping block, a fixed clamping block is symmetrically welded at the other side of the bottom end of the mounting frame, a fixed clamping plate is rotatably connected at the bottom end of the fixed clamping block, a reset spring is welded at the bottom end of the fixed clamping plate, the bottom end of the reset spring is spot-welded at the bottom end of the inner side of the limiting box, a limiting groove is formed at one end of the limiting box, a sliding limiting plate is slidably, the utility model discloses a spacing mounting box of unloading, including the lower magazine, the lower magazine top equidistance is rotated and is connected with the unloading roller, the unloading roller position department equidistance is close to in the lower magazine inboard has seted up a plurality of installing port, the inboard both ends symmetry of installing port slides and has fixed support board, two rotate between the fixed support board and be connected with the rubber roller, two the welding has the connecting strip between the fixed support board, fixed support board and connecting strip bottom have all welded buffer spring, fixed support board bottom slides and imbeds in the fixed box inboard, buffer spring bottom spot welding is installed in the fixed box inboard, and is a plurality of fixed box bottom all welded mounting is inboard in.
Preferably, the inboard bottom of magazine is the inclined plane down, two the welding has the support mounting panel between the fixed box, the spot welding of buffer spring bottom is installed on the support mounting panel top, external controller input and external power supply output electric connection are locked to electric push rod input and external controller output electric connection that opens and shuts.
Preferably, one side of the sealing cover is provided with a cleaning assembly, and the cleaning assembly comprises a movable electric push rod, a fixing frame, a cleaning electric push rod, a cleaning brush plate, a cleaning air pipe, a conveying pipe, an air tank, an air pump, a waste material port, a fixing sleeve box, a collecting box, a cleaning push plate and a sliding electric push rod;
two sides of one end of the sealing cover are symmetrically penetrated with a movable electric push rod, an output shaft of the movable electric push rod is connected with the fixed frame, cleaning electric push rods symmetrically penetrate through two sides of one end of the fixing frame, output shafts of the two cleaning electric push rods are connected with the cleaning brush plate, a cleaning air pipe penetrates through one end of the fixing frame corresponding to the two cleaning electric push rods, the air inlet end of the cleaning air pipe is connected with the conveying pipe through an adapter, the air inlet end of the conveying pipe penetrates through the air tank, the air inlet end of the air tank is connected with the air pump, one side of the top end of the bottom end supporting plate is provided with a waste material port, the bottom end of the waste port is clamped with a fixed sleeve box, the inner side of the fixed sleeve box is movably clamped with a collecting box, bottom support plate top one side slides and has placed clean push pedal, clean push pedal one end is connected with slip electric push rod output shaft, slip electric push rod one end runs through the mounting bracket.
Preferably, the gas pitcher passes through mount table fixed mounting in sealed lid one end, the air pump passes through the motor cabinet to be installed in sealed lid one end, the mobile electric push rod, clean electric push rod, air pump and slip electric push rod input all with external control ware output electric connection.
Preferably, the demolding and die-casting assembly comprises a sliding column, a fixed die, a movable die, a T-shaped release rod, an extrusion spring, a demolding rod, a release spring, a die-casting hydraulic cylinder, a feeding extrusion pipe, an extrusion hydraulic cylinder, a conveying pipe, a casting barrel, a separation screen plate and a limiting valve;
the automatic feeding device is characterized in that sliding columns are symmetrically welded at one end of the inner side of the mounting frame, fixed molds are fixedly installed at the lateral ends of the two sliding columns, a movable mold is slidably installed at the position, close to the fixed mold, of the lateral end of the sliding column, a T-shaped separation rod penetrates through one end of the fixed mold, an extrusion spring is welded at the lateral end of the T-shaped separation rod, one end of the extrusion spring is spot-welded at one end of the mounting frame, a demolding rod penetrates through the position, located at the four-corner flat position, of one end of the movable mold, a separation spring is welded at the lateral end of the demolding rod, one end of the separation spring is spot-welded at one end of the movable mold, one end of the movable mold is connected with one end of a die-casting hydraulic cylinder, one end of the fixed mold, far away from the movable mold, a feeding, the top end of the conveying pipe is fixedly provided with a casting barrel, the inner side of the casting barrel is clamped with a separation screen plate, and one end of the conveying pipe is embedded with a limiting valve.
Preferably, a mounting groove is formed in the inner side of the fixed die corresponding to the position of the T-shaped release rod, a sliding groove is formed in the inner side of the movable die corresponding to the position of the release rod, and a protective cover is mounted at the top end of the casting barrel.
Preferably, the cooling vacuum assembly comprises a cooling tank, a water outlet pipe, a cooling pipe, a flow dividing pipe, a recovery pipe, a return pipe, a cooling tank, a heat exchange plate, an exhaust port, a gas collecting pipe, a discharge pipe, an extraction pipe and a booster water pump;
the cooling device comprises a mounting frame, a cooling box, a water outlet pipe, a booster water pump, a water outlet pipe, a water outlet end of the water outlet pipe, a water inlet end of the booster water pump, a water outlet end of the booster water pump, a water inlet end of a cooling pipe, flow dividing pipes, recovery pipes, a backflow pipe, cooling tanks and heat exchange plates, wherein the cooling box is mounted at the top of one end of the mounting frame;
the exhaust port has all been seted up on cover half and movable mould top, the gas collecting pipe has been run through on the gas vent top, the gas collecting pipe end of giving vent to anger is connected through rotating the head and discharging pipe case, the gas pitcher is run through to the discharge pipe end of giving vent to anger, the gas pitcher side runs through there is the extraction pipe, extraction pipe one end runs through and installs in sealed lid one end.
Preferably, the bottom end of the water outlet pipe is close to the bottom end of the inner side of the cooling box, the booster water pump is installed on the inner side of the cooling box through a motor base, and the input end of the booster water pump is electrically connected with the output end of the external controller.
Preferably, the cooling tank is a U-shaped tank, and the shunt pipe and the recovery pipe penetrate through the top end of the cooling tank.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. be provided with the unloading subassembly, after the foundry goods drops in the unloading box, foundry goods extrusion rubber roller and buffer spring, unloading box movable limit box pulling reset spring pushes down simultaneously, thereby cushion the foundry goods, directly cushion the foundry goods through rubber roller and buffer spring, thereby slow down the impact force, make bounce reduce, and carry out the secondary buffering through unloading box and reset spring, thereby further reduce bounce, thereby further guaranteed the cushion effect, carry out two restrictions through adjusting screw and adjusting screw piece simultaneously, avoid it to push down excessively, thereby avoid pushing down excessively when being convenient for the unloading, simultaneously mutually support through rubber roller and unloading roller, be convenient for its unloading.
2. Be provided with clean subassembly, clean the die cavity through clean tuber pipe, and scrape through clean brush board and wash the die cavity, thereby clear away the inside impurity of die cavity, and drive its removal through the electric push rod, thereby be convenient for clear up the inside whole of die cavity, and after clean the completion, thereby clear away the residue on impurity bottom backup pad surface by clean push pedal, push into the collection box with impurity, thereby be convenient for retrieve impurity and recycle.
3. Be provided with drawing of patterns die-casting subassembly, drive the movable mould by the pneumatic cylinder and remove, when the movable mould removes, the stripper rod is promoted, thereby carry out the drawing of patterns, make need not to increase external power source when the drawing of patterns, slow down the speed of drawing of patterns simultaneously when the drawing of patterns, break away from the pole and the stripper rod is demolded to the foundry goods in the die cavity through the T type, thereby speed when slowing down the drawing of patterns avoids the speed too fast to lead to the foundry goods to damage, separate the casting liquid through the separation otter board, thereby get rid of impurity in the molten iron, avoid impurity influence casting quality.
To sum up, mutually support through clean subassembly and drawing of patterns die-casting subassembly for when the casting finishes, can be fast effectual clean it, thereby avoid impurity to influence subsequent manufacturing effect, can carry out secondary cooling to the foundry goods when the drawing of patterns simultaneously, guaranteed the cooling effect of foundry goods, mutually support through unloading subassembly and drawing of patterns die-casting subassembly, make can be quick when the unloading collect, the foundry goods damages when avoiding the unloading, through two-step protection, thereby the effectual quality of protecting the foundry goods.
4. Be provided with the cooling vacuum subassembly, provide the coolant liquid through the cooler bin to circulate through shunt tubes and recovery tube, increase heat transfer area through cooling bath and heat transfer board, thereby guaranteed the efficiency of its heat transfer, accelerate the shaping of foundry goods, thereby guaranteed the casting speed of foundry goods, avoid casting time overlength and influence the quality of foundry goods.
5. Be provided with gas vent, discharge pipe, extraction pipe, gas pitcher and air pump, carry out the vacuum through gas vent and extraction pipe to inside, thereby reduce the inside gas of mould and mounting bracket, thereby avoid molten iron and gaseous bubble formation when casting, influence the quality of foundry goods when avoiding it to make.
The combined use, mutually support through cooling vacuum subassembly and drawing of patterns die-casting subassembly for cast quality can be guaranteed when casting, avoid the casting time overlength simultaneously, through mutually supporting of a plurality of subassemblies, the casting speed and the casting of foundry goods have been guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the blanking assembly of the present invention;
FIG. 3 is a schematic view of the mounting structure of the discharge case of the present invention;
FIG. 4 is a schematic view of the installation structure of the buffer spring of the present invention;
FIG. 5 is a schematic structural view of the cleaning assembly of the present invention;
FIG. 6 is a schematic structural view of the demolded die cast assembly of the present invention;
fig. 7 is a schematic view of the mounting structure of the stripper rod of the present invention;
FIG. 8 is a schematic structural view of a cooling vacuum assembly of the present invention;
FIG. 9 is a schematic view of the mounting structure of the cooling bath of the present invention;
fig. 10 is a schematic structural view of a header of the present invention;
FIG. 11 is a schematic view of the mounting structure of the extraction tube of the present invention;
reference numbers in the figures: 1. a mounting frame; 2. a sealing cover;
3. a blanking assembly; 301. a bottom end support plate; 302. opening and closing the electric push rod; 303. a U-shaped clamping block; 304. discharging the material box; 305. fixing the clamping block; 306. fixing the clamping and connecting plate; 307. a return spring; 308. a confinement box; 309. a limiting groove; 310. a sliding limit plate; 311. adjusting the screw rod; 312. adjusting the screw block; 313. a blanking roller; 314. an installation port; 315. fixing the support plate; 316. a rubber roller; 317. a connecting strip; 318. a buffer spring; 319. a fixing box; 320. a limiting mounting box;
4. a cleaning assembly; 401. moving the electric push rod; 402. a fixed mount; 403. cleaning the electric push rod; 404. cleaning the brush plate; 405. cleaning the air pipe; 406. a delivery pipe; 407. a gas tank; 408. an air pump; 409. a waste material port; 410. fixing the sleeve box; 411. a collection box; 412. cleaning the push plate; 413. sliding the electric push rod;
5. demolding the die-casting component; 501. a sliding post; 502. fixing a mold; 503. moving the mold; 504. a T-shaped release lever; 505. a compression spring; 506. a stripper bar; 507. a disengagement spring; 508. a die casting hydraulic cylinder; 509. feeding an extrusion tube; 510. an extrusion hydraulic cylinder; 511. a delivery pipe; 512. a casting barrel; 513. separating the screen plate; 514. a limiting valve;
6. cooling the vacuum assembly; 601. a cooling tank; 602. a water outlet pipe; 603. a cooling tube; 604. a shunt tube; 605. a recovery pipe; 606. a return pipe; 607. a cooling tank; 608. a heat exchange plate; 609. an exhaust port; 610. a gas collecting pipe; 611. a discharge pipe; 612. an extraction pipe; 613. a booster water pump.
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 described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-11, the present invention provides a technical solution, which is a raw material extrusion casting apparatus for an iron tower, and comprises an installation frame 1, wherein two ends of the installation frame 1 are symmetrically provided with sealing covers 2, one side of the installation frame 1 is provided with a blanking assembly 3, a molten iron casting is buffered through a rubber roller 316 and a buffer spring 318, so as to slow down the impact force when the molten iron casting falls, avoid the occurrence of casting surface deformation or edge damage caused by impact, and meanwhile, a material box 304 is driven by a return spring 307 and an adjusting screw 311 to be pressed downwards, and limit the pressing distance of the material box, so as to avoid excessive pressing and simultaneously utilize the weight of the casting to carry out blanking, thereby facilitating the control of blanking speed and quantity;
a cleaning component 4 is arranged on one side of the sealing cover 2, and a cavity inside the die is cleaned and scraped through a cleaning air pipe 405 and a cleaning brush plate 404, so that the influence of impurities generated in the casting process on the surface of the cavity to subsequent die casting is avoided, and meanwhile, the residues are recovered through a cleaning push plate 412 and a collecting box 411, so that a worker can rapidly recover and utilize the residues;
a demolding and die-casting assembly 5 is installed on one side of the mounting frame 1, a casting is extruded through the T-shaped release rod 504 and the demolding rod 506, and the T-shaped release rod 505 and the demolding rod 507 are reset through the extrusion spring 505 and the release spring 507, so that the inner part is sealed, meanwhile, the rod body is driven to move when the mold moves, a power source is not needed for demolding, and insoluble impurities in molten iron are intercepted through the separation screen plate 513 when the molten iron is injected, so that the purity of the casting liquid is ensured, and the injection molding effect is ensured;
cooling vacuum module 6 is installed to mounting bracket 1 one side, through pipe-line transportation cooling water and through cooling tank 607 and heat transfer board 608 increase heat transfer area, thereby the speed of heat transfer accelerates, make when cooling the inside foundry goods, the cooling shaping that can be quick, and through the used cycle coolant liquid, thereby reduce the waste of coolant liquid, rethread extraction tube 612 and collecting pipe 610 bleed, thereby the inside vacuum environment of mould has been guaranteed, thereby the best casting environment has been guaranteed, simultaneously through aerifing, thereby inside and outside atmospheric pressure difference's when having guaranteed the ejection of compact stability.
The blanking assembly 3 comprises a bottom end supporting plate 301, an opening and closing electric push rod 302, a U-shaped clamping block 303, a blanking box 304, a fixed clamping block 305, a fixed clamping plate 306, a reset spring 307, a limiting box 308, a limiting groove 309, a sliding limiting plate 310, an adjusting screw 311, an adjusting screw block 312, a blanking roller 313, a mounting hole 314, a fixed supporting plate 315, a rubber roller 316, a connecting strip 317, a buffer spring 318, a fixed box 319 and a limiting mounting box 320;
a bottom end support plate 301 is symmetrically and slidably installed at two sides of one end of the mounting frame 1, an opening and closing electric push rod 302 is installed at one end of the bottom end support plate 301, the opening and closing electric push rod 302 is installed at one end of the mounting frame 1 in a clamping mode, a U-shaped clamping block 303 is symmetrically and fixedly installed at one side of the bottom end of the mounting frame 1, a blanking box 304 is rotatably clamped at the bottom end of the U-shaped clamping block 303, the bottom end of the inner side of the blanking box 304 is an inclined plane which is convenient for a casting to roll during blanking, a fixed clamping block 305 is symmetrically welded at the other side of the bottom end of the mounting frame 1, a fixed clamping plate 306 is rotatably connected at the bottom end of the fixed clamping block 305, a reset spring 307 is welded at the bottom end of the fixed clamping plate 306, the bottom end of the reset spring 307 is spot-welded at the bottom end, the side end of an adjusting screw 311 is connected with an adjusting screw block 312 through threads, a blanking roller 313 is rotationally connected to one side of the top end of a blanking box 304 at equal intervals, a plurality of mounting holes 314 are formed in the inner side of the blanking box 304 at positions close to the blanking roller 313 at equal intervals, fixed support plates 315 are symmetrically slid at two ends of the inner side of the mounting holes 314, a rubber roller 316 is rotationally connected between the two fixed support plates 315, a connecting strip 317 is welded between the two fixed support plates 315, buffer springs 318 are welded at the bottom ends of the fixed support plates 315 and the connecting strip 317, the bottom ends of the fixed support plates 315 are slidably embedded into the inner sides of the fixed boxes 319, a support mounting plate is welded between the two fixed boxes 319, the bottom ends of the buffer springs 318 are spot-welded at the top ends of the support mounting plates, the buffering effect is ensured, the position deviation of a single spring during buffering, the input end of the opening and closing electric push rod 302 and the output end of the external controller are electrically connected with the input end of the external controller on the door lock and the output end of the external power supply.
A cleaning component 4 is arranged on one side of the sealing cover 2, and the cleaning component 4 comprises a movable electric push rod 401, a fixed frame 402, a cleaning electric push rod 403, a cleaning brush plate 404, a cleaning air pipe 405, a delivery pipe 406, an air tank 407, an air pump 408, a waste opening 409, a fixed sleeve 410, a collection box 411, a cleaning push plate 412 and a sliding electric push rod 413;
a movable electric push rod 401 symmetrically penetrates through two sides of one end of the sealing cover 2, an output shaft of the movable electric push rod 401 is connected with a fixed frame 402, a cleaning electric push rod 403 symmetrically penetrates through two sides of one end of the fixed frame 402, output shafts of the two cleaning electric push rods 403 are connected with a cleaning brush plate 404, a cleaning air pipe 405 penetrates through one end of the fixed frame 402 corresponding to the position between the two cleaning electric push rods 403, an air inlet end of the cleaning air pipe 405 is connected with a conveying pipe 406 through an adapter, an air inlet end of the conveying pipe 406 penetrates through an air tank 407, an air inlet end of the air tank 407 is connected with an air pump 408, the air tank 407 is fixedly arranged at one end of the sealing cover 2 through a mounting table, the air pump 408 is arranged at one end of the sealing cover 2 through a motor base, so as to be convenient to fix and avoid shaking when a pipeline is pulled, a waste, bottom support plate 301 top one side has slided and has placed clean push pedal 412, and clean push pedal 412 one end is connected with slip electric push rod 413 output shaft, and mounting bracket 1 is run through to slip electric push rod 413 one end, and removal electric push rod 401, clean electric push rod 403, air pump 408 and slip electric push rod 413 input all with external control ware output electric connection.
The demolding die-casting component 5 comprises a sliding column 501, a fixed die 502, a movable die 503, a T-shaped release rod 504, an extrusion spring 505, a demolding rod 506, a release spring 507, a die-casting hydraulic cylinder 508, a feeding extrusion pipe 509, an extrusion hydraulic cylinder 510, a material conveying pipe 511, a casting barrel 512, a separating screen 513 and a limiting valve 514;
the sliding columns 501 are symmetrically welded at one end of the inner side of the mounting frame 1, the fixed molds 502 are fixedly installed at the side ends of the two sliding columns 501, the movable molds 503 are slidably installed at the side ends of the sliding columns 501 close to the fixed molds 502, the T-shaped release rods 504 penetrate through one end of the fixed molds 502, the mounting grooves are formed in the inner sides of the fixed molds 502 corresponding to the T-shaped release rods 504, so that the internal sealing performance is ensured during die casting, and larger casting errors are avoided, the extrusion springs 505 are welded at the side ends of the T-shaped release rods 504, one ends of the extrusion springs 505 are spot-welded at one end of the mounting frame 1, the demolding rods 506 penetrate through the movable molds 503 at the four-corner flat positions, the sliding grooves are formed in the inner sides of the movable molds 503 corresponding to the demolding rods 506, so that the moving and resetting during demolding are facilitated, the release springs 507 are, die-casting pneumatic cylinder 508 one end runs through mounting bracket 1, the one end that movable mould 503 was kept away from to cover half 502 runs through there is feeding extrusion pipe 509, feeding extrusion pipe 509 and T type break away from pole 504 one end and all install extrusion hydraulic cylinder 510, extrusion hydraulic cylinder 510 runs through mounting bracket 1, feeding extrusion pipe 509 side is connected with conveying pipeline 511 through the adapter, conveying pipeline 511 top fixed mounting has founding bucket 512, the visor is installed on founding bucket 512 top, protect the molten iron of inside, avoid external impurity to fall the quality of inside influence molten iron, the inboard joint of founding bucket 512 has separation otter board 513, limiting valve 514 is installed in the embedding of conveying pipeline 511 one end.
The cooling vacuum assembly 6 comprises a cooling tank 601, a water outlet pipe 602, a cooling pipe 603, a shunt pipe 604, a recovery pipe 605, a return pipe 606, a cooling tank 607, a heat exchange plate 608, an exhaust port 609, a gas collecting pipe 610, a discharge pipe 611, an extraction pipe 612 and a booster water pump 613;
a cooling tank 601 is arranged on the top of one end of the mounting rack 1, a water outlet pipe 602 penetrates through one end of the cooling tank 601, the bottom end of the water outlet pipe 602 is close to the bottom end of the inner side of the cooling tank 601, and an optimal extraction position is ensured, so that the continuous supply of a cooling liquid is ensured, the water outlet end of the water outlet pipe 602 is connected with the water inlet end of a booster water pump 613, the booster water pump 613 is arranged on the inner side of the cooling tank 601 through a motor base, the water outlet end of the booster water pump 613 is connected with the water inlet end of a cooling pipe 603, the side ends of the cooling pipe 603 are symmetrically connected with a shunt pipe 604 through an adapter, the shunt pipe 604 respectively penetrates through the fixed die 502 and the movable die 503, a recovery pipe 605 penetrates through one ends of the fixed die 502 and the movable die 503, one ends of the two recovery pipes 605 are connected with a return pipe 606, the maximum return path of the cooling liquid is ensured, the cooling groove 607 is a U-shaped groove, the maximum cooling effect is ensured, and heat exchange plates 608 are welded on the inner side of the cooling groove 607 at equal intervals;
an air outlet 609 is formed in the top ends of the fixed die 502 and the movable die 503, an air collecting pipe 610 penetrates through the top end of the air outlet 609, the air outlet end of the air collecting pipe 610 is connected with an exhaust pipe 611 box through a rotating head, the air outlet end of the exhaust pipe 611 penetrates through the air tank 407, an extraction pipe 612 penetrates through the side end of the air tank 407, one end of the extraction pipe 612 penetrates through and is installed at one end of the sealing cover 2, and the input end of the booster water pump 613 is electrically connected with.
The working principle and the using process of the invention are as follows: when the raw materials need to be die-cast, a worker adjusts the blanking box 304 according to the size and the weight of a casting, rotates the adjusting screw block 312, so that the adjusting screw block 312 moves along the adjusting screw 311, the limiting position of the adjusting screw block 312 is changed, the blanking box 304 can be precisely blanked during blanking, and the situation of insufficient pressing or excessive pressing is avoided;
after the adjustment is completed, the worker starts the air pump 408 and the die-casting hydraulic cylinder 508, the die-casting hydraulic cylinder 508 drives the movable mold 503 to move to the position of the fixed mold 502 along the sliding column 501, after the movable mold 502 is moved to the position of the fixed mold 502, the air pump 408 performs vacuum extraction on the interiors of the fixed mold 502, the movable mold 503 and the mounting rack 1 through the air collecting pipe 610 and the extracting pipe 612, and the interior is subjected to vacuum extraction, so that gas in the internal environment is reduced, bubbles of molten iron entering a cavity during die-casting are reduced, the quality of internal die-casting is ensured, and the condition that products are scrapped due to excessive bubbles is avoided;
after extraction is finished, a worker injects molten iron into the casting barrel 512, the molten iron is separated and intercepted in the casting barrel 512 through the separation screen plate 513, so that impurities are prevented from entering the material conveying pipe 511, after the molten iron enters the casting barrel 512, the limiting valve 514 is opened, the molten iron enters the feeding extrusion pipe 509 along the material conveying pipe 511, after the molten iron injection is finished, the limiting valve 514 is closed, the extrusion hydraulic cylinder 510 is started, the molten iron is extruded and injected into a cavity by the extrusion hydraulic cylinder 510, so that the molten iron is cast, and the quality and the injection amount of the molten iron are conveniently and rapidly controlled through the limitation and interception of the separation screen plate 513 and the limiting valve 514, excessive injection and the entry of impurities are avoided, so that the quality of a casting is ensured;
after the molten iron is injected, a booster water pump 613 is started, cooling liquid is extracted by the booster water pump 613, the cooling liquid flows into a cooling pipe 603 through a water outlet pipe 602, respectively flows into the fixed die 502 and the movable die 503 through a flow dividing pipe 604, and increases the heat exchange contact area in a cooling tank 607 through a heat exchange plate 608, so that the cooling speed of the molten iron is accelerated, the die-casting speed is accelerated, and meanwhile, the condition that the casting is hollow or foamed due to too slow cooling of the molten iron is avoided;
after casting, the die-casting hydraulic cylinder 508 is started again, the die-casting hydraulic cylinder 508 drives the movable die 503 to reset, when resetting, the rear end of the demoulding rod 506 is attached to the mounting frame 1, so as to extrude the demoulding rod 506, the demoulding rod 506 is gradually extruded through the demoulding rod 506, so that a casting is taken out from the movable die 503, when the demoulding rod 506 is extruded, the release spring 507 is synchronously extruded, when the movable die 503 moves towards the position of the fixed die 502, the release spring 507 drives the demoulding rod 506 to reset, so that the casting can be rapidly and stably blanked without increasing an external power source, the casting is prevented from colliding with the die due to direct pushing, so that the casting and the die are damaged, when the movable die 503 is demoulded, the extrusion hydraulic cylinder 510 is started again, the T-shaped release rod 504 is extruded by the extrusion hydraulic cylinder 510, so as to drive the casting to be separated from the fixed die 502, and when extruding, the extrusion spring 505 is compressed to buffer the extrusion spring, and after the extrusion spring 505 is loosened, the T-shaped separation rod 504 is driven to reset under the reset action of the extrusion spring 505, so that the fixed die 502 is sealed, and the casting quality is prevented from being influenced in the casting process;
the cast casting falls into the blanking box 304, when the casting falls, the casting falls onto the rubber roller 316, under the action of gravity pressing, the rubber roller 316 drives the fixed support plate 315 to press down, the synchronous connecting bar 317 moves downwards to extrude the buffer spring 318, when the buffer spring 318 is extruded, the fixed support plate 315 is gradually embedded into the fixed box 319, after the casting is stably placed on the rubber roller 316, the buffer spring 318 gradually resets under the action of resilience, through double buffering of the buffer spring 318 and the rubber roller 316, the direct impact force when the casting falls is relieved, the force of the blanking box 304 rebounding to the casting is further reduced, the casting is prevented from being damaged when falling, meanwhile, the blanking box 304 presses the limiting box 308 under the action of gravity, and meanwhile, the fixed clamping plate 306 and the limiting box 308 synchronously rotate, the reset spring 307 is driven to stretch, so that the blanking box 304 is at a certain angle, the castings are pushed out of the blanking box 304 under the rotating action of the blanking roller 313 and the rubber roller 316, the collection of the castings is realized, and meanwhile, the impact force of the castings is further reduced through two-step buffering of the rubber roller 316 and the blanking box 304, so that the safety of the blanking box 304 is ensured, and the castings are prevented from being damaged due to overlarge impact force;
after casting, the movable electric push rod 401 is started, the movable electric push rod 401 drives the fixed frame 402 to move, the fixed frame 402 moves to the position of the cavity, gas is conveyed to the position of the cleaning air pipe 405 by the gas tank 407 through the conveying pipe 406, so that the inside of the cavity is cleaned, the internal temperature of the cavity is reduced, the cleaning electric push rod 403 is started, the cleaning electric push rod 403 drives the rear cleaning brush plate 404 to move, so that impurities in the cavity are scraped, the impurities are removed from the cavity by the cleaning brush plate 404, the impurities fall to the top end of the bottom end support plate 301, the sliding electric push rod 413 is started, the cleaning push rod 413 drives the cleaning push plate 412, the impurities on the surface of the bottom end support plate 301 are scraped by the cleaning push plate 412, the impurities are pushed into the collecting box 411 through the waste material opening 409, and workers take the collecting box 411 to realize quick recovery and reuse of the impurities, through cleaning the inside of the cavity, the cleanness of the inside of the cavity is guaranteed, and subsequent die casting is prevented from being influenced, so that the casting quality and efficiency are guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a raw materials squeeze casting device of iron tower, includes mounting bracket (1), its characterized in that: the automatic blanking device is characterized in that sealing covers (2) are symmetrically arranged at two ends of the mounting frame (1), a blanking assembly (3) is arranged on one side of the mounting frame (1), a molten iron casting is buffered through a rubber roller (316) and a buffer spring (318), the impact force when the molten iron casting falls is relieved, the situation that the surface of the casting is deformed or the edge of the casting is damaged due to impact is avoided, meanwhile, a blanking box (304) is driven to be pressed downwards through a reset spring (307) and an adjusting screw (311), the pressing distance of the blanking box is limited, and the casting is prevented from being excessively pressed and simultaneously blanked by the weight of the casting, so that the blanking speed and the blanking quantity;
a cleaning assembly (4) is installed on one side of the sealing cover (2), a cavity inside the die is cleaned and scraped through a cleaning air pipe (405) and a cleaning brush plate (404), so that the influence of impurity residues generated in the casting process on subsequent die casting on the surface of the cavity is avoided, and meanwhile, residues are recovered through a cleaning push plate (412) and a collecting box (411), so that workers can rapidly recover and utilize the residues;
a demoulding and die-casting assembly (5) is installed on one side of the mounting frame (1), a casting is extruded through a T-shaped release rod (504) and a demoulding rod (506), and the T-shaped release rod and the demoulding rod are reset through an extrusion spring (505) and a release spring (507), so that the inner sealing is ensured, meanwhile, a rod body is driven to move when a mould moves, a power source is not needed for demoulding, and insoluble impurities in molten iron are intercepted through a separation screen plate (513) when the molten iron is injected, so that the purity of the casting liquid is ensured, and the injection molding effect is ensured;
cooling vacuum subassembly (6) are installed to mounting bracket (1) one side, through pipe-line transportation cooling water and through cooling tank (607) and heat transfer board (608) increase heat transfer area, thereby the speed of heat transfer accelerates, make when cooling the inside foundry goods, the cooling shaping that can be quick, and through the used circulation coolant liquid, thereby reduce the waste of coolant liquid, rethread extraction tube (612) and gas collecting pipe (610) are bled, thereby the inside vacuum environment of mould has been guaranteed, thereby the best casting environment has been guaranteed, simultaneously through aerifing, thereby inside and outside atmospheric pressure difference's stability when having guaranteed the ejection of compact.
2. The raw material extrusion casting device of the iron tower is characterized in that the blanking assembly (3) comprises a bottom end support plate (301), an opening and closing electric push rod (302), a U-shaped clamping block (303), a blanking box (304), a fixed clamping block (305), a fixed clamping plate (306), a reset spring (307), a limiting box (308), a limiting groove (309), a sliding limiting plate (310), an adjusting screw rod (311), an adjusting screw block (312), a blanking roller (313), a mounting port (314), a fixed support plate (315), a rubber roller (316), a connecting bar (317), a buffer spring (318), a fixed box (319) and a limiting mounting box (320);
the automatic feeding device is characterized in that a bottom supporting plate (301) is symmetrically and slidably mounted at one end of the mounting frame (1), an opening and closing electric push rod (302) is mounted at one end of the mounting frame (1) in a bilateral mode, a U-shaped clamping block (303) is symmetrically and fixedly mounted at one side of the bottom of the mounting frame (1), a blanking box (304) is rotatably clamped at the bottom of the U-shaped clamping block (303), a fixed clamping block (305) is symmetrically welded at the other side of the bottom of the mounting frame (1), a fixed clamping plate (306) is rotatably connected at the bottom of the fixed clamping block (305), a reset spring (307) is welded at the bottom of the fixed clamping plate (306), the bottom of the reset spring (307) is spot-welded at the inner side bottom of a limiting box (308), a limiting groove (309) is formed at one end of the limiting box (308), and a sliding limiting plate (310), the fixed clamping plate (306) is welded at one end with an adjusting screw rod (311), one end of the adjusting screw rod (311) penetrates through a sliding limiting plate (310), the side end of the adjusting screw rod (311) is connected with an adjusting screw block (312) through threads, a blanking roller (313) is rotationally connected to one side of the top end of a blanking box (304) at equal intervals, a plurality of installing ports (314) are formed in the inner side of the blanking box (304) close to the blanking roller (313) at equal intervals, fixed supporting plates (315) are symmetrically slid at the two ends of the inner side of the installing ports (314), rubber rollers (316) are rotationally connected between the two fixed supporting plates (315), connecting strips (317) are welded between the two fixed supporting plates (315), buffer springs (318) are welded at the bottom ends of the fixed supporting plates (315) and the connecting strips (317), and the bottom ends of the fixed supporting plates (315), buffer spring (318) bottom spot welding is installed in fixed box (319) inboard, and is a plurality of fixed box (319) bottom all welded mounting is inboard in spacing mounting box (320).
3. The extrusion casting device for iron tower raw materials as claimed in claim 2, wherein the bottom end of the inner side of the blanking box (304) is an inclined surface, a supporting mounting plate is welded between the two fixing boxes (319), the bottom end of the buffer spring (318) is installed at the top end of the supporting mounting plate in a spot welding manner, and the input end of the opening and closing electric push rod (302) and the output end of the external controller are electrically connected with the input end of the door lock and the output end of the external power supply.
4. The raw material extrusion casting device for the iron tower is characterized in that a cleaning component (4) is installed on one side of the sealing cover (2), and the cleaning component (4) comprises a movable electric push rod (401), a fixing frame (402), a cleaning electric push rod (403), a cleaning brush plate (404), a cleaning air pipe (405), a conveying pipe (406), an air tank (407), an air pump (408), a waste opening (409), a fixing sleeve box (410), a collecting box (411), a cleaning push plate (412) and a sliding electric push rod (413);
the sealing cover is characterized in that a movable electric push rod (401) penetrates through two sides of one end of the sealing cover (2), an output shaft of the movable electric push rod (401) is connected with a fixing frame (402), a cleaning electric push rod (403) penetrates through two sides of one end of the fixing frame (402), two output shafts of the cleaning electric push rod (403) are connected with a cleaning brush plate (404), a cleaning air pipe (405) penetrates through two corresponding cleaning electric push rods (403) of one end of the fixing frame (402), an air inlet end of the cleaning air pipe (405) is connected with a conveying pipe (406) through an adapter, an air inlet end of the conveying pipe (406) penetrates through an air tank (407), an air inlet end of the air tank (407) is connected with an air pump (408), a waste port (409) is formed in one side of the top end of the bottom end supporting plate (301), a fixing sleeve box (410) is clamped in the bottom end of the waste port (409), bottom support plate (301) top one side has slided and has placed clean push pedal (412), clean push pedal (412) one end is connected with slip electric push rod (413) output shaft, mounting bracket (1) is run through to slip electric push rod (413) one end.
5. The extrusion casting device for raw materials of iron tower as claimed in claim 4, wherein said gas tank (407) is fixedly mounted at one end of the sealing cover (2) through a mounting platform, said air pump (408) is mounted at one end of the sealing cover (2) through a motor base, and the input ends of said mobile electric push rod (401), said cleaning electric push rod (403), said air pump (408) and said sliding electric push rod (413) are electrically connected with the output end of the external controller.
6. The raw material extrusion casting device for the iron tower is characterized in that the demolding die-casting assembly (5) comprises a sliding column (501), a fixed die (502), a movable die (503), a T-shaped release rod (504), an extrusion spring (505), a demolding rod (506), a release spring (507), a die-casting hydraulic cylinder (508), a feeding extrusion pipe (509), an extrusion hydraulic cylinder (510), a conveying pipe (511), a casting barrel (512), a separating screen plate (513) and a limiting valve (514);
the utility model discloses a die-casting machine, including mounting bracket (1), inboard one end symmetrical welding has slip post (501), two slip post (501) side fixed mounting has cover half (502), slip post (501) side is close to cover half (502) position department slidable mounting has movable mould (503), cover half (502) one end runs through T type and breaks away from pole (504), T type breaks away from pole (504) side welding has extrusion spring (505), extrusion spring (505) one end spot welding is installed in mounting bracket (1) one end, movable mould (503) one end is located four corners parallel position department and has run through ejector beam (506), ejector beam (506) side welding has and breaks away from spring (507), break away from spring (507) one end spot welding and install in movable mould (503) one end, movable mould (503) one end and die-casting pneumatic cylinder (508) one end, die-casting pneumatic cylinder (508) one end runs through mounting bracket (1, fixed mould (502) keep away from the one end of movable mould (503) and run through feeding extrusion pipe (509), feeding extrusion pipe (509) and T type break away from pole (504) one end and all install extrusion pneumatic cylinder (510), extrusion pneumatic cylinder (510) run through mounting bracket (1), feeding extrusion pipe (509) side is connected with conveying pipeline (511) through the adapter, conveying pipeline (511) top fixed mounting has founding bucket (512), inboard joint of founding bucket (512) has separation otter board (513), limiting valve (514) is installed in the embedding of conveying pipeline (511) one end.
7. The extrusion casting device for raw materials of iron towers according to claim 6, wherein an installation groove is formed in the inner side of the fixed die (502) corresponding to the position of the T-shaped release rod (504), a sliding groove is formed in the inner side of the movable die (503) corresponding to the position of the demolding rod (506), and a protective cover is installed at the top end of the casting barrel (512).
8. The extrusion casting device for raw materials of iron towers according to claim 6, wherein the cooling vacuum assembly (6) comprises a cooling tank (601), a water outlet pipe (602), a cooling pipe (603), a shunt pipe (604), a recovery pipe (605), a return pipe (606), a cooling tank (607), a heat exchange plate (608), an exhaust port (609), a gas collecting pipe (610), a discharge pipe (611), an extraction pipe (612) and a booster water pump (613);
a cooling box (601) is arranged at the top of one end of the mounting rack (1), a water outlet pipe (602) penetrates through one end of the cooling box (601), the water outlet end of the water outlet pipe (602) is connected with the water inlet end of a booster water pump (613), the water outlet end of the booster water pump (613) is connected with the water inlet end of the cooling pipe (603), the side end of the cooling pipe (603) is symmetrically connected with a shunt pipe (604) through an adapter, the shunt tubes (604) respectively penetrate through the fixed die (502) and the movable die (503), one end of the fixed die (502) and one end of the movable die (503) both penetrate through a recovery pipe (605), one end of each of the two recovery pipes (605) is connected with a return pipe (606) through an adapter, the water outlet end of the return pipe (606) penetrates through the cooling box (601), cooling grooves (607) are formed in the inner sides of the fixed die (502) and the movable die (503), and heat exchange plates (608) are welded on the inner sides of the cooling grooves (607) at equal intervals;
exhaust ports (609) are formed in the top ends of the fixed die (502) and the movable die (503), a gas collecting pipe (610) penetrates through the top end of the exhaust port (609), the gas outlet end of the gas collecting pipe (610) is connected with a discharge pipe (611) through a rotating head, the gas outlet end of the discharge pipe (611) penetrates through the gas tank (407), an extraction pipe (612) penetrates through the side end of the gas tank (407), and one end of the extraction pipe (612) penetrates through one end of the sealing cover (2).
9. The extrusion casting device for raw materials of iron tower as claimed in claim 8, wherein the bottom end of said water outlet pipe (602) is close to the bottom end of the inside of said cooling tank (601), said booster water pump (613) is installed inside said cooling tank (601) through a motor base, and the input end of said booster water pump (613) is electrically connected with the output end of an external controller.
10. The extrusion casting device for the raw materials of the iron tower as claimed in claim 1, wherein the cooling tank (607) is a U-shaped groove, and the shunt pipe (604) and the recovery pipe (605) penetrate through the top position of the cooling tank (607).
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| CN202011548935.5A CN112775412A (en) | 2020-12-24 | 2020-12-24 | Raw material extrusion casting device of iron tower |
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| CN202011548935.5A CN112775412A (en) | 2020-12-24 | 2020-12-24 | Raw material extrusion casting device of iron tower |
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| CN112775412A true CN112775412A (en) | 2021-05-11 |
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| CN117862463A (en) * | 2024-03-11 | 2024-04-12 | 靖江市联友模具制造有限公司 | Die for aluminum alloy die casting with positioning ejection function |
| CN117862463B (en) * | 2024-03-11 | 2024-05-28 | 靖江市联友模具制造有限公司 | Die for aluminum alloy die casting with positioning ejection function |
| CN118080824A (en) * | 2024-04-28 | 2024-05-28 | 江苏佳群金属科技有限公司 | Aluminum ingot demoulding device |
| CN118080824B (en) * | 2024-04-28 | 2024-07-09 | 江苏佳群金属科技有限公司 | Aluminum ingot demoulding device |
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Application publication date: 20210511 |
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