CN210475463U - Aluminum bar casting device - Google Patents

Abstract

The utility model relates to the technical field of aluminum bar casting equipment, and discloses an aluminum bar casting device, which comprises a cooling pool, a mounting seat, a casting frame, a casting platform with one end and the mounting seat, an ingot carrier bracket and a dummy bar head, wherein the mounting seat comprises a first frame, a second frame, a third frame and a fourth frame; an equipment pool is arranged on one side of the cooling pool; a lifting device is arranged in the equipment pool; the lifting device comprises a base, a winding roller, a motor and a rope assembly; a first fixed pulley is arranged on the inner side wall of the third frame; the inner side wall of the third frame is provided with a second fixed pulley; both ends of the first frame are provided with a first limiting hole and a second limiting hole; guide rails are arranged on the four inner walls of the cooling pool along the depth direction of the cooling pool; the positions of the ingot carrier bracket corresponding to the guide rails are provided with idler wheels which are matched with the guide rails in a rolling way. The utility model has the advantages of it is following and effect: it can guarantee to carry the stable lift of ingot ware support for the aluminium bar casting effect is better.

Description

Aluminum bar casting device

Technical Field

The utility model relates to an aluminium bar casting equipment technical field, in particular to aluminium bar casting device.

Background

Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found a number of applications in the aerospace, automotive, mechanical manufacturing, marine and chemical industries. During the production and processing of the aluminum alloy material, firstly, alloying process treatment is carried out, then, an aluminum alloy melt is cast into the shapes of round ingots, square ingots and the like by a casting device, and then, the aluminum alloy material is made into the aluminum alloy material with various shapes required by the production field by processing modes of extrusion rolling, forging, cooling and the like. The aluminum alloy solution in the smelting furnace in the aluminum alloy rod casting device is poured onto the support provided with the crystallizer from the top, the aluminum alloy solution is unstable and uneven in flowing, the forming of the aluminum alloy rod is not affected well, and the shape is easy to be out of standard.

At present, the Chinese utility model with the publication number of CN201979051U discloses a casting device of an aluminum alloy cast rod, which consists of an aluminum alloy melt inlet, a crystallizer, a flow guide pipe, a graphite ring, a casting derrick, dummy bar heads, an ingot carrier bracket, fixed pulleys, a steel wire rope, a first motor, a reduction box, a second motor, an air storage tank, an operation control console, an oil pump, an air pipe and an oil pipe, wherein the casting derrick is internally provided with the ingot carrier bracket, the ingot carrier bracket is provided with a plurality of dummy bar heads in an array manner, the left end and the right end of the ingot carrier bracket are respectively provided with two fixed pulleys, and the fixed pulleys are connected with the first motor through the steel wire rope; the upper end of the casting derrick is provided with a crystallizer, a plurality of flow guide pipes are arranged in the crystallizer, the flow guide pipes are connected with an aluminum alloy molten liquid inlet, the lower ends of the flow guide pipes are provided with graphite rings, the crystallizer is connected with an air storage tank through an air pipe, the crystallizer is connected with an oil pump through an oil pipe, an operation control console and a second motor are respectively connected with the oil pump, and the second motor is connected with a first motor through a reduction gearbox.

The lifting system of the casting device in the technical scheme adopts the steel wire rope to pull to replace the traditional internal guide type or external cylinder lifting system, so that the equipment investment fund can be saved, the casting production efficiency can be improved, and the following defects exist: the cast derrick is directly pulled downwards through the steel wire rope, the falling balance of the cast derrick cannot be guaranteed, the cast derrick is easy to be unstable in the falling process and is not aligned with the flow guide pipe, and the forming effect of aluminum bar casting is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an aluminium bar casting device, it can guarantee to carry the stable lift of spindle ware support for aluminium bar casting effect is better.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an aluminum bar casting device comprises a cooling pool, a mounting seat arranged on the cooling pool, a casting frame arranged on the mounting seat, a casting platform with one end hinged with one side of the mounting seat, an ingot carrier support arranged below the casting frame, and dummy bar heads arranged on the ingot carrier support in an array manner, wherein the mounting seat comprises a first frame close to an equipment pool, a second frame and a third frame which are respectively fixed at two ends of the first frame, and a fourth frame which is connected with the end parts of the second frame and the third frame, which are far away from the first frame; an equipment pool is formed by extending the position of the cooling pool close to the pool opening to one side; a lifting device is arranged in the equipment pool; the lifting device comprises a base arranged at the end part of the equipment pool, which is far away from the cooling pool, a winding roller arranged on the base, a motor arranged on one side of the base and connected with the winding roller, and a rope assembly, one end of the rope assembly is wound on the winding roller, and the other end of the rope assembly is fixed on the ingot carrier bracket; a first fixed pulley is arranged on the inner side wall of the third frame and at the end part close to the equipment pool; a second fixed pulley is arranged on the inner side wall of the third frame and the end part deviating from the equipment pool; both ends of the first frame are provided with a first limiting hole and a second limiting hole; the first limiting hole is positioned above the second limiting hole; the first limiting hole is aligned with the upper surface of the peripheral side of the first fixed pulley; the second limiting hole is aligned with the upper surface of the peripheral side of the second fixed pulley; guide rails are arranged on the four inner walls of the cooling pool along the depth direction of the cooling pool; and the positions of the ingot carrier bracket corresponding to the guide rails are provided with rolling wheels in rolling fit with the guide rails.

Through adopting above-mentioned technical scheme, set up the guide rail and with guide rail complex gyro wheel for carry the ingot ware support and all keep the same distance with the cooling bath inner wall at the lift in-process, be difficult for taking place to rock, carry the motion of ingot ware support spacing, make carry the ingot ware support to align with the guiding gutter on the casting platform all the time at the course of the work, ensure the as cast quality of aluminium bar. The motor and the rope component are arranged, so that the ingot carrier support can achieve the lifting function, and the structure is simple. Set up spacing hole for on the rope subassembly wound first fixed pulley and second fixed pulley respectively along first spacing hole and the spacing hole of second, because the rope subassembly receives tension and easily damages, set up the fixed pulley and play the guard action to the rope subassembly, guarantee that the rope subassembly is more balanced stable when going up and down. The equipment pool is arranged, so that the height of the rope assembly can correspond to the upper surfaces of the peripheral sides of the first fixed pulley and the second fixed pulley, and the lifting is stable and reliable. The guide rail and the ingot carrier support are matched in a rolling mode, so that friction between the ingot carrier support and a cooling pool is reduced while the descending movement position of the ingot carrier support is limited, the influence on the descending of the ingot carrier support is reduced, and the casting efficiency is improved.

The utility model is further provided with that the rope component comprises a first rope, a second rope, a third rope and a fourth rope which are arranged at intervals along the length direction of the winding roller in sequence; the first rope is arranged at a position close to one side of the motor; a fixed seat is arranged between the winding roller and the mounting seat in the equipment tank; the fixed seat is provided with a first reversing wheel, a second reversing wheel, a third reversing wheel and a fourth reversing wheel which are sequentially arranged at intervals along the length direction of the mounting seat; the first reversing wheel is arranged at a position close to one side of the motor; the first edge frame is close to the side face of the equipment pool, and a first guide column and a second guide column are respectively arranged at two ends of the first edge frame; the first rope and the second rope are respectively wound to the peripheral side of the first guide column close to the motor along the peripheral side of the first reversing wheel and the peripheral side of the second reversing wheel away from the motor, and then are wound to the first fixed pulley through the first limiting hole; and the third rope and the fourth rope are wound to the periphery side of the second guide column close to the motor along the periphery side of the third reversing wheel and the periphery side of the fourth reversing wheel close to the motor respectively and then are wound to the second fixed pulley through the second limiting hole.

Through adopting above-mentioned technical scheme, set up reverse wheel and guide post for the rope subassembly can be smoothly around to first fixed pulley and second fixed pulley on with carry spindle ware leg joint. The four reversing wheels ensure that the four groups of steel wire ropes are not easy to be wound together, and smooth hoisting of the steel wire ropes is ensured. Two groups of steel wire ropes are arranged on two sides of the ingot carrier bracket, so that the ingot carrier is balanced and stable and is not easy to collide with a cooling pool.

The utility model is further arranged in that a limit bracket is arranged at the mouth of the equipment pool; the limiting support comprises an L-shaped frame, a first support and a second support, wherein the L-shaped frame extends along the length direction of the equipment pool and is fixed at the pool opening of the equipment pool, the first support extends along the width direction of the equipment pool, two ends of the first support are fixed on the L-shaped frame, one end of the second support is fixed on the lower end face of the first support, and the other end of the second support is fixed at the bottom of the equipment pool; the first supports are arranged at intervals along the length direction of the equipment pool; a gap is reserved between the second support and two ends of the mounting seat in the length direction; the lower end face of the first support is attached to the upper end of the rope assembly.

Through adopting above-mentioned technical scheme, set up spacing support, prevent that the phenomenon of off tracking from taking place for the rope subassembly in the use for the rope subassembly is reliable and more stable in the lift in-process. Through setting up L type frame in the pool mouth department in the equipment pond, install first support and second support again for the safe conveying of rope subassembly not only can be guaranteed to spacing support, the feed cylinder that can also handle the residue is placed in the flow outlet department on spacing support corresponds the casting platform. Set the second support to and leave the interval with mount pad length direction's both ends for the position of second support installation does not influence the rope subassembly when guaranteeing to support the stability of first support.

The utility model is further arranged that the peripheral side of the winding roller is provided with a rope groove; the end parts of the rope assemblies, which are close to the winding roller, are fixed on the winding roller through fixing pieces; the fixing piece is an arc-shaped section attached to the winding roller; grooves corresponding to the rope grooves are formed in the end part, close to the winding roller, of the fixing piece at intervals; the groove and the rope groove form a space for accommodating the end part of the rope assembly; the fixing piece is fixed on the winding roller through a bolt.

By adopting the technical scheme, the rope grooves are formed in the peripheral sides of the winding rollers, so that the rope assembly cannot be wound around disorderly when being wound on the winding rollers for winding and unwinding. Set up the mounting to one side setting that deviates from the motor along first rope, second rope to fourth rope is favorable to keeping apart every section rope, avoids rope assembly winding confusion. Two grooves are formed in the end face, close to the winding roller, of the fixing piece, the end portion of the rope assembly is convenient to compress, the end portion of the rope assembly can be stably fixed on the winding roller, and the other end of the rope assembly bears pressure on the ingot carrier support, so that the end portion of the rope assembly is fixed stably, and the safety performance of the lifting device is guaranteed.

The utility model is further arranged that the end surfaces of the ingot carrier bracket, which are close to the third frame and the fourth frame, are provided with connecting blocks; the end part of the rope assembly close to the ingot carrier bracket is provided with a connecting piece hinged with the connecting block; the end of the connecting block, which faces away from the ingot carrier, is aligned with the surfaces of the first fixed pulley and the second fixed pulley, which face away from the first frame.

Through adopting above-mentioned technical scheme, set up the connecting piece for the end that the rope subassembly deviates from the winding up roller can with carry spindle ware support firm connection, further improved elevating gear's security performance. The end part of the connecting block deviating from the ingot carrier support is arranged to be aligned with the surface of the first fixed pulley deviating from the first frame, and the steel wire rope is enabled to wind around one section of the first fixed pulley and the second fixed pulley and keep a vertically drooping state in the hoisting process and is not prone to being separated from the first fixed pulley and the second fixed pulley.

The utility model is further arranged in that the connecting piece comprises a sleeve, a truncated cone-shaped core column which is inserted in the sleeve and is matched with the inner wall of the sleeve, and a fixed sleeve which is in threaded connection with the peripheral side of the sleeve; one end of the sleeve is provided with a positioning ring; and the core column is provided with positioning grooves with the same number as the steel wire rope strands.

Through adopting above-mentioned technical scheme, go into the tip of rope subassembly with the sleeve pipe cover, in the tip untwisting of rope subassembly falls into the constant head tank of stranded embedding stem, it is intraductal to fill in the sleeve with the stem again, through fixed cover and sleeve pipe threaded connection, installs the stem in the sleeve pipe. Through the arrangement, when the rope assembly is under tension, the core column is extruded with the small end inside the sleeve more tightly, so that the end part of the rope assembly is fixed and is not easy to loosen, and the safety of the lifting device can be improved.

The utility model is further provided with a first guide groove and a second guide groove which are arranged at intervals on the peripheral sides of the first guide post and the second guide post; the first guide groove is aligned with the first limiting hole; the second guide groove is aligned with the second limiting hole.

Through adopting above-mentioned technical scheme, the axis of first guide post and second guide post all is perpendicular to the bottom of the pool setting of equipment pond. Set up first guide way and second guide way, first rope and the second rope that conduct two levels side by side come become vertical state side by side through two guide ways, make first rope and second rope can be in same horizontal plane at the rope subassembly with carrying spindle ware leg joint's one end, and this horizontal plane is on a parallel with the terminal surface of carrying spindle ware support of being connected with this rope subassembly, third rope and fourth rope are the same method setting too, such setting makes the both sides face atress of carrying spindle ware support hoist and mount even, difficult production skew in lift process.

The utility model discloses further set up to, the week side of first fixed pulley and second fixed pulley and the position that deviates from first frame are equipped with the spacing ring.

Through adopting above-mentioned technical scheme, set up the spacing ring, guarantee that the rope subassembly goes up and down along the spacing groove of first fixed pulley and second fixed pulley, the rope subassembly is difficult for breaking away from the off tracking for the lift process is more reliable and more stable.

To sum up, the utility model discloses a beneficial technological effect does:

1. the guide rail and the roller matched with the guide rail are arranged, so that the ingot carrier support keeps the same distance with the inner wall of the cooling pool in the lifting process, the swing is not easy to occur, the movement of the ingot carrier support is limited, the ingot carrier support is always aligned with a diversion trench on a casting platform in the working process, the quality of aluminum bar casting is ensured, the matching of the guide rail and the ingot carrier support is set to be in rolling matching, the friction between the ingot carrier support and the cooling pool is reduced while the descending movement position of the ingot carrier support is limited, the influence on the descending of the ingot carrier support is reduced, and the casting efficiency is improved;

2. set up the connecting piece for the end that the rope subassembly deviates from the winding up roller can with carry spindle ware support firm connection, further improved elevating gear's security performance. The end part of the connecting block, which is far away from the ingot carrier support, is arranged to be aligned with the surfaces, which are far away from the first frame, of the first fixed pulley and the second fixed pulley, so that a section, which is wound around the first fixed pulley and the second fixed pulley, of the steel wire rope is kept in a vertically drooping state and is not easy to separate from the first fixed pulley and the second fixed pulley in the hoisting process;

3. embolia the tip of rope subassembly with the sleeve pipe, in the constant head tank that falls into stranded embedding stem with the tip untwisting of rope subassembly again, fill in the sleeve pipe with the stem again, through fixed cover and sleeve pipe threaded connection, install the stem in the sleeve pipe, through this kind of setting, rope subassembly is when pulling the power, and the stem is tighter with the inside tip extrusion of sleeve pipe for the fixed difficult pine of tip of rope subassembly takes off, can improve elevating gear's security.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural diagram of a lifting device according to an embodiment;

FIG. 3 is a schematic structural view of a cooling bath according to an embodiment;

FIG. 4 is a schematic view of a mounting structure of an exemplary ingot carrier mount;

fig. 5 is a schematic view of the structure of the connector of the embodiment.

Reference numerals: 1. a cooling pool; 11. a mounting seat; 111. a first frame; 112. a second frame; 113. a third frame; 114. a fourth frame; 115. a first limit hole; 116. a second limiting hole; 12. casting a frame; 13. casting a platform; 14. an ingot carrier support; 141. a dummy bar head; 142. connecting blocks; 15. a first guide post; 151. a first guide groove; 16. a second guide post; 161. a second guide groove; 17. a guide rail; 18. a roller; 2. an equipment pool; 21. a fixed seat; 211. a first reversing wheel; 212. a second reversing wheel; 213. a third reversing wheel; 214. a fourth reversing wheel; 3. a lifting device; 31. a machine base; 32. a winding roller; 321. rope grooves; 322. a fixing member; 323. a groove; 33. a motor; 34. a rope assembly; 341. a first cord; 342. a second rope; 343. a third rope; 344. a fourth cord; 35. a first fixed pulley; 351. a limiting ring; 36. a second fixed pulley; 4. a limiting bracket; 41. an L-shaped frame; 42. a first bracket; 43. a second bracket; 5. a connecting member; 51. a sleeve; 52. a stem; 53. fixing a sleeve; 54. a positioning ring; 55. and (6) positioning a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, an aluminum bar casting apparatus includes a cooling bath 1, a rectangular mounting base 11 fixedly mounted on the cooling bath 1, a casting frame 12 fixedly mounted on the mounting base 11, a casting platform 13 having one end hinged to one side of the mounting base 11, an ingot carrier support 14 mounted below the casting frame 12, and dummy bars 141 array-welded to the ingot carrier support 14. The dummy bar head 141 is an important part installed on an aluminum and aluminum alloy casting device, and has the functions of filling a semi-molten aluminum liquid cooled by a crystallizer in the casting process, then drawing and pulling the semi-molten aluminum liquid downwards at a certain speed, forming the semi-molten aluminum liquid while pulling the semi-molten aluminum liquid out through circulating cooling water of the crystallizer, and finally casting the semi-molten aluminum liquid into an aluminum bar with specified diameter and length.

The cooling pool 1 has a certain depth, and the position of the cooling pool 1 close to the pool opening extends to one side to form an equipment pool 2. And a lifting device 3 is arranged in the equipment pool 2.

As shown in fig. 2, the mounting seat 11 includes a first frame 111 close to the equipment tank 2, a second frame 112 and a third frame 113 fixed to both ends of the first frame 111, respectively, and a fourth frame 114 connecting ends of the second frame 112 and the third frame 113 away from the first frame 111. The casting frame 12 is in a grid shape, and the dummy bar heads 141 correspond to the grid of the casting frame 12 one to one. The casting platform 13 is provided with a crystallizer, a plurality of guide pipes are arranged in the crystallizer, the guide pipes are communicated with an aluminum liquid inlet, a graphite ring is arranged below the guide pipes, and the graphite ring and the dummy ingot head 141 form a cavity.

The lifting device 3 comprises a base 31 arranged at the end part of the equipment pool 2 departing from the cooling pool 1, a winding roller 32 erected on the base 31, a motor 33 arranged at one side of the base 31 and connected with the winding roller 32, and a rope assembly 34 with one end wound on the winding roller 32 and the other end fixed on the ingot carrier bracket 14. The longitudinal direction of the winding roller 32 is parallel to the longitudinal direction of the first frame 111. The string assembly 34 includes a first string 341, a second string 342, a third string 343, and a fourth string 344 sequentially spaced apart from each other in a longitudinal direction of the winding roller 32. The first string 341 is disposed at a position close to the motor 33. Referring to fig. 2, a fixed seat 21 is installed between the winding roller 32 and the mounting seat 11 in the equipment tank 2, and a first reversing wheel 211, a second reversing wheel 212, a third reversing wheel 213 and a fourth reversing wheel 214 are installed on the fixed seat 21 and sequentially arranged at intervals along the length direction of the mounting seat 11. The first reversing wheel 211 is disposed at a position close to one side of the motor 33, and the first reversing wheel 211, the second reversing wheel 212, the third reversing wheel 213 and the fourth reversing wheel 214 are all in a vertical state in the circumferential direction. The surfaces of the first reversing wheel 211 and the second reversing wheel 212 circumferentially facing away from the motor 33 correspond to the first rope 341 and the second rope 342, respectively, and the surfaces of the third reversing wheel 213 and the fourth reversing wheel 214 circumferentially adjacent to the motor 33 correspond to the third rope 343 and the fourth rope 344, respectively, so that the section of the rope assembly 34 between the mounting seat 11 and the winding roller 32 is in a state perpendicular to the length direction of the winding roller 32.

As shown in fig. 3, a rope groove 321 is opened on the circumferential side of the winding roller 32, and the end portions of the rope assembly 34 close to the winding roller 32 are fixed to the winding roller 32 by fixing members 322. The fixing member 322 is an arc section attached to the winding roller 32, a groove 323 corresponding to the rope groove 321 is formed at an interval at an end portion of the fixing member 322 close to the winding roller 32, the groove 323 and the rope groove 321 form a space for accommodating an end portion of the rope assembly 34, and the fixing member 322 is fixed on the winding roller 32 through a bolt.

As shown in fig. 2 and 3, a first fixed pulley 35 is installed at an end portion of the inner side wall of the third frame 113 close to the equipment tank 2, a second fixed pulley 36 is installed at an end portion of the inner side wall of the third frame 113 away from the equipment tank 2, and both axial lines of the first fixed pulley 35 and the second fixed pulley 36 are perpendicular to the length direction of the third frame 113. The first frame 111 is close to the side of the equipment pool 2, and the two ends of the first frame 111 are respectively provided with a first guide column 15 and a second guide column 16, the first rope 341 and the second rope 342 are respectively wound around the first guide column 15 close to the motor 33 along the peripheral sides of the first reversing wheel 211 and the second reversing wheel 212 departing from the motor 33, and then are wound around the first fixed pulley 35 through the first limiting hole 115, and the third rope 343 and the fourth rope 344 are respectively wound around the second guide column 16 close to the motor 33 along the peripheral sides of the third reversing wheel 213 and the fourth reversing wheel 214 close to the motor 33, and then are wound around the second fixed pulley 36 through the second limiting hole 116. First guide slot 151 and second guide slot 161 are respectively disposed on the peripheral sides of first guide column 15 and second guide column 16 at intervals, first guide slot 151 is aligned with first limiting hole 115, and second guide slot 161 is aligned with second limiting hole 116.

The pool mouth of the equipment pool 2 is provided with a limit bracket 4. Spacing support 4 includes that extend along equipment pond 2 length direction and be fixed in the L type frame 41 of equipment pond 2 pond mouth, extend along equipment pond 2 width direction and both ends all are fixed in first support 42 on L type frame 41, one end is fixed in under first support 42 terminal surface and the other end is fixed in the second support 43 at the bottom of equipment pond 2 pond. The first supports 42 are arranged at intervals along the length direction of the equipment pool 2, intervals are reserved between the second supports 43 and the two ends of the mounting base 11 in the length direction, and the lower end face of the first support 42 is attached to the upper end of the rope assembly 34.

As shown in fig. 3 and 4, both ends of the first frame 111 are provided with a first limiting hole 115 and a second limiting hole 116. The first stopper hole 115 is located above the second stopper hole 116, the first stopper hole 115 is aligned with the upper surface of the peripheral side of the first fixed sheave 35, and the second stopper hole 116 is aligned with the upper surface of the peripheral side of the second fixed sheave 36. Guide rails 17 arranged along the depth direction of the cooling pool 1 are arranged on four inner walls of the cooling pool 1, and rollers 18 in rolling fit with the guide rails 17 are arranged at positions of the ingot carrier support 14 corresponding to the guide rails 17. The guide rail 17 is located at a position intermediate between the first fixed pulley 35 and the second fixed pulley 36, and a plurality of guide rails 17 may be provided according to the actual situation. A stopper 351 is welded to the circumferential sides of the first and second fixed pulleys 35 and 36 at a position away from the first frame 111.

As shown in fig. 4, the end surfaces of the ingot carrier support 14 close to the third frame 113 and the fourth frame 114 are fixedly provided with a connecting block 142, the end portions of the rope assemblies 34 close to the ingot carrier support 14 are respectively provided with a connecting piece 5 hinged with the connecting block 142, and the end portions of the connecting block 142 far away from the ingot carrier are aligned with the surfaces of the first fixed pulley 35 and the second fixed pulley 36 far away from the first frame 111.

As shown in fig. 5, the connecting member 5 includes a sleeve 51, a truncated cone-shaped core column 52 inserted into the sleeve 51 and adapted to an inner wall of the sleeve 51, and a fixing sleeve 53 in threaded connection with a peripheral side of the sleeve 51, wherein one end of the sleeve 51 is welded with a positioning ring 54, and the core column 52 is provided with positioning grooves 55 having the same number as the number of the steel wire strands.

When the ingot carrier is used, a liquid inlet is formed in the casting platform 13, aluminum liquid enters the casting platform 13 along the liquid inlet and then stably and uniformly flows into a cavity formed by the crystallizer and the dummy ingot head 141, the winding roller 32 is driven by the motor 33 to descend downwards at a certain speed, the rollers 18 arranged on the peripheral side of the ingot carrier support 14 roll downwards along the guide rails 17, stable descending in the ingot carrier support 14 is guaranteed, downward movement of the ingot carrier support 14 is not affected, the rope assembly 34 releases ropes through the winding roller 32, the ingot carrier support 14 descends stably, the aluminum liquid is formed while being pulled out through circulating cooling water of the crystallizer, and finally aluminum rods with specified diameters and lengths are cast.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an aluminium bar casting device, includes cooling bath (1), locates mount pad (11) on cooling bath (1), locates casting frame (12) on mount pad (11), one end and mount pad (11) one side articulated casting platform (13), the dummy bar head (141) on carrier support (14) are located to carrier support (14), array of locating casting frame (12) below, characterized by: the mounting seat (11) comprises a first frame (111) close to the equipment pool (2), a second frame (112) and a third frame (113) which are respectively fixed at two ends of the first frame (111), and a fourth frame (114) which is connected with the end parts, deviating from the first frame (111), of the second frame (112) and the third frame (113); an equipment pool (2) is formed in the cooling pool (1) in a manner of extending towards one side from the position close to the pool opening; a lifting device (3) is arranged in the equipment pool (2); the lifting device (3) comprises a base (31) arranged at the end part of the equipment pool (2) departing from the cooling pool (1), a winding roller (32) erected on the base (31), a motor (33) arranged on one side of the base (31) and connected with the winding roller (32), and a rope assembly (34) with one end wound on the winding roller (32) and the other end fixed on the ingot carrier bracket (14); a first fixed pulley (35) is arranged on the inner side wall of the third frame (113) and at the end part close to the equipment pool (2); a second fixed pulley (36) is arranged on the inner side wall of the third frame (113) and at the end part deviating from the equipment pool (2); both ends of the first frame (111) are provided with a first limiting hole (115) and a second limiting hole (116); the first limiting hole (115) is positioned above the second limiting hole (116); the first limiting hole (115) is aligned with the upper surface of the peripheral side of the first fixed pulley (35); the second limiting hole (116) is aligned with the upper surface of the peripheral side of the second fixed pulley (36); guide rails (17) are arranged on the four inner walls of the cooling pool (1) along the depth direction of the cooling pool (1); and the positions of the ingot carrier brackets (14) corresponding to the guide rails (17) are provided with rollers (18) which are in rolling fit with the guide rails (17).

2. The aluminum bar casting apparatus of claim 1, wherein: the rope assembly (34) comprises a first rope (341), a second rope (342), a third rope (343) and a fourth rope (344) which are sequentially arranged at intervals along the length direction of the winding roller (32); the first rope (341) is arranged at a position close to one side of the motor (33); a fixed seat (21) is arranged between the winding roller (32) and the mounting seat (11) in the equipment pool (2); the fixed seat (21) is provided with a first reversing wheel (211), a second reversing wheel (212), a third reversing wheel (213) and a fourth reversing wheel (214) which are sequentially arranged at intervals along the length direction of the mounting seat (11); the first reversing wheel (211) is arranged at a position close to one side of the motor (33); the first frame (111) is close to the side face of the equipment pool (2) and is provided with a first guide column (15) and a second guide column (16) at two ends of the first frame (111); the first rope (341) and the second rope (342) are respectively wound to the periphery of the first guide column (15) close to the motor (33) along the periphery of the first reversing wheel (211) and the second reversing wheel (212) departing from the motor (33), and then wound to the first fixed pulley (35) through the first limiting hole (115); the third rope (343) and the fourth rope (344) are respectively wound around the second guide column (16) near the motor (33) along the peripheral sides of the third reversing wheel (213) and the fourth reversing wheel (214) near the motor (33), and then wound around the second fixed pulley (36) through the second limiting hole (116).

3. The aluminum bar casting apparatus of claim 1, wherein: a limiting bracket (4) is arranged at the mouth of the equipment pool (2); the limiting support (4) comprises an L-shaped frame (41) extending along the length direction of the equipment pool (2) and fixed at the pool opening of the equipment pool (2), a first support (42) extending along the width direction of the equipment pool (2) and having two ends fixed on the L-shaped frame (41), and a second support (43) having one end fixed on the lower end face of the first support (42) and the other end fixed on the pool bottom of the equipment pool (2); the first brackets (42) are arranged at intervals along the length direction of the equipment pool (2); a gap is reserved between the second support (43) and two ends of the mounting seat (11) in the length direction; the lower end face of the first support (42) is attached to the upper end of the rope assembly (34).

4. The aluminum bar casting apparatus of claim 1, wherein: a rope groove (321) is formed on the peripheral side of the winding roller (32); the end parts of the rope assemblies (34) close to the winding roller (32) are fixed on the winding roller (32) through fixing pieces (322); the fixing piece (322) is an arc-shaped section attached to the winding roller (32); the end part of the fixing piece (322) close to the winding roller (32) is provided with grooves (323) corresponding to the rope grooves (321) at intervals; the groove (323) and the rope groove (321) form a space for accommodating the end part of the rope assembly (34); the fixing piece (322) is fixed on the winding roller (32) through a bolt.

5. The aluminum bar casting apparatus of claim 1, wherein: the end surfaces of the ingot carrier bracket (14) close to the third frame (113) and the fourth frame (114) are provided with connecting blocks (142); the end part of the rope assembly (34) close to the ingot carrier bracket (14) is provided with a connecting piece (5) hinged with the connecting block (142); the end of the connecting block (142) facing away from the ingot carrier is aligned with the surface of the first fixed pulley (35) and the second fixed pulley (36) facing away from the first frame (111).

6. An aluminum bar casting apparatus as set forth in claim 5, wherein: the connecting piece (5) comprises a sleeve (51), a truncated cone-shaped core column (52) which is inserted into the sleeve (51) and is matched with the inner wall of the sleeve (51), and a fixed sleeve (53) which is in threaded connection with the peripheral side of the sleeve (51); one end of the sleeve (51) is provided with a positioning ring (54); and the core column (52) is provided with positioning grooves (55) with the same number as the steel wire rope strands.

7. An aluminum bar casting apparatus as set forth in claim 2, wherein: a first guide groove (151) and a second guide groove (161) are arranged on the peripheral sides of the first guide column (15) and the second guide column (16) at intervals; the first guide groove (151) is aligned with the first limiting hole (115); the second guide groove (161) is aligned with the second limiting hole (116).

8. The aluminum bar casting apparatus of claim 1, wherein: and a limiting ring (351) is arranged on the peripheral sides of the first fixed pulley (35) and the second fixed pulley (36) and at a position deviating from the first frame (111).

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