CN115557376A - Hoisting mechanism for long shaft type forge piece and using method thereof - Google Patents
Hoisting mechanism for long shaft type forge piece and using method thereof Download PDFInfo
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- CN115557376A CN115557376A CN202211368803.3A CN202211368803A CN115557376A CN 115557376 A CN115557376 A CN 115557376A CN 202211368803 A CN202211368803 A CN 202211368803A CN 115557376 A CN115557376 A CN 115557376A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a hoisting mechanism for a long-axis forge piece, which comprises a hoisting driving mechanism, wherein a heat reflection mechanism is arranged on the hoisting driving mechanism, a fixing mechanism is arranged on the heat reflection mechanism, the heat reflection mechanism comprises a connecting plate, rectangular plates are rotatably connected to positions, close to the bottom, of two sides of the connecting plate through hinges, heat insulation plates are fixed to opposite sides of the two rectangular plates, aluminum foil films are fixed to opposite sides of the two heat insulation plates, connecting blocks are fixed to opposite sides of the two rectangular plates, and two symmetrical guide frames are installed at the top of the connecting plate. By arranging the heat reflection mechanism, the invention can effectively prevent the skin of workers behind the range from being burnt by the radiant heat emitted by the heated forge piece in the moving process, i.e. effectively protect the body health of the workers, thereby effectively improving the use efficiency of the hoisting mechanism.
Description
Technical Field
The invention relates to the technical field of hoisting of long-axis forgings, in particular to a hoisting mechanism for a long-axis forging and a using method of the hoisting mechanism.
Background
The forging piece refers to a workpiece or a blank obtained by forging and deforming a metal blank, and the hoisting mechanism is equipment for hoisting and moving the forging piece.
In the prior art, as in chinese patent publication No.: CN208361694U discloses a major axis class hoist and mount mechanism for forging, its characterized in that: the lifting device comprises an upper cross rod, a left side cross plate, a right side cross plate and four lifting hooks, wherein the middle part of the left side cross plate is connected with the left side of the upper cross rod through a left side chain, the middle part of the right side cross plate is connected with the right side of the upper cross rod through a right side chain, two lifting hooks are respectively connected with the bottom surface of the left side cross plate through a chain, and the other two lifting hooks are respectively connected with the bottom surface of the right side cross plate through a chain; an annular limiting plate is welded on the rear end face of each lifting hook, and a through hole is formed in each annular limiting plate; the lifting hook is characterized by further comprising a left connecting rod and a right connecting rod, the left connecting rod is inserted into through holes of the two annular limiting plates of the lifting hook below the left transverse plate, and the right connecting rod is inserted into through holes of the two annular limiting plates of the lifting hook below the right transverse plate. The invention improves the hoisting quality of the forging and effectively prevents the forging from deforming.
In the above-mentioned patent, long axis class hoist and mount mechanism for forging has solved by the heating forging and can take place the condition that the forging warp when being hoisted and remove, but this hoist and mount mechanism does not be equipped with heat reflection mechanism, when the forging that is heated is hoisted by hoist and mount mechanism and removes, is in the staff's skin behind the radiant heat scope that the forging that is heated sent this moment and can be burnt, influences staff's healthy then.
Disclosure of Invention
In order to overcome the defect that the skin of a worker is possibly burnt in the working process in the prior art, the invention aims to provide the hoisting mechanism for the long-shaft forge piece, which can avoid the danger of burning of the worker and improve the working safety of the worker.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a hoisting mechanism for a long-axis forging, which comprises a hoisting driving mechanism, wherein a heat reflecting mechanism is arranged on the hoisting driving mechanism, and a fixing mechanism is arranged on the heat reflecting mechanism; the heat reflection mechanism comprises a connecting plate, the two sides of the connecting plate are close to the bottom, the two sides of the connecting plate are connected with rectangular plates in a rotating mode through hinges, two heat insulation plates are fixed on the opposite sides of the rectangular plates, aluminum foil films are fixed on the opposite sides of the heat insulation plates, two connecting blocks are fixed on the opposite sides of the rectangular plates, two symmetrical guide frames and two fixed pulleys are fixed on the top of the connecting plate, the top of the connecting plate is provided with an L-shaped plate, the surface of the L-shaped plate is fixed with two fixed blocks, one of the fixed blocks and the two cylindrical blocks are connected to the front surface of the fixed block in a rotating mode through a first bearing, two precise gears are fixedly sleeved on the outer surface of each cylindrical block, a first servo motor is mounted on the surface of the L-shaped plate, a U-shaped frame is fixed to the top of the connecting plate, a sliding groove is formed in the top of the inner wall of the U-shaped frame, two sliding blocks are connected to the inside of the sliding groove, an electric telescopic rod is mounted at the top of the connecting plate, a stabilizing seat is movably sleeved on the outer surface of the electric telescopic rod, a first controller is provided with a second controller, and two connecting plates are fixed to the top of a steel wire rope.
In a preferred technical scheme of the invention, the front surfaces of the two cylindrical blocks movably penetrate through the rear surface of the other fixed block, the output end of the first servo motor is fixed with the front surface of one of the cylindrical blocks, the bottoms of the two sliding blocks are respectively fixed with the tops of the two fixed blocks, and the teeth of the two precision gears are meshed, so that the two cylindrical blocks can be driven to rotate oppositely under the matching of the first servo motor, the L-shaped plate, the fixed blocks and the precision gears.
In a preferred technical scheme of the invention, the telescopic end of the electric telescopic rod movably penetrates through the front surface of the U-shaped frame, the telescopic rod of the electric telescopic rod is fixed with the front surface of the L-shaped plate, the stabilizing seat is installed at the top of the connecting plate through screws, and one ends of the two steel wire ropes are respectively fixed with the outer surfaces of the two cylindrical blocks, so that the L-shaped plate can be driven to horizontally and stably move under the coordination of the electric telescopic rod, the U-shaped frame, the sliding groove and the sliding block.
In a preferred technical scheme of the invention, the hoisting driving mechanism comprises two support frames, the first controller and the second controller are both arranged on one side of one of the support frames, a slide rail is fixed between the opposite sides of the two support frames, and a plurality of tooth sockets are distributed at the bottom of the slide rail at equal intervals, so that the slide frame can be driven to move conveniently under the coordination of the forward and reverse motors, the rotating rod, the gear body and the slide rail.
In a preferred technical scheme of the invention, the slide rail is slidably connected with two sliding carriages, the bottom of each sliding carriage is provided with a rectangular hole, the other sides of the two sliding carriages are movably penetrated with rotating rods, the outer surfaces of the two rotating rods are fixedly sleeved with gear bodies, and the other sides of the two sliding carriages are provided with positive and negative motors, so that the sliding carriages can be ensured to horizontally move under the action of the slide rail conveniently.
In a preferred technical scheme of the invention, the output ends of the two positive and negative motors are respectively fixed with the other ends of the two rotating rods, the bottoms of the two carriages are respectively provided with an electric hoist, the pull ropes of the two electric hoists are respectively provided with a pulley body, one side of one of the support frames is provided with a first synchronous controller, and one side of one of the support frames is provided with a second synchronous controller, so that the connection plate can be driven to lift and lower under the coordination of the electric hoist, the pulley bodies, the fixed seat and the reinforcing plate.
In a preferred technical scheme of the invention, the outer surfaces of the two pulley bodies are fixed with the fixed seats, the two sides of the two fixed seats are both fixed with the reinforcing plates, and the bottoms of the two reinforcing plates and the bottoms of the two fixed seats are both fixed with the top of the connecting plate, so that the stability of the fixed seats and the connecting plate after connection can be improved under the action of the reinforcing plates.
In a preferred technical scheme of the invention, the fixing mechanism comprises a second servo motor, the second servo motor is installed on the rear surface of the connecting plate, a T-shaped groove is formed in the bottom of the connecting plate, the inner wall of the T-shaped groove is rotatably connected with a double threaded rod through a second bearing, and two T-shaped blocks can be conveniently moved oppositely and oppositely under the action of the second servo motor, the T-shaped groove and the double threaded rod.
In a preferred technical scheme of the invention, one end of the double threaded rod movably penetrates through the inner wall of the T-shaped groove, the output end of the second servo motor is fixed with the front surface of the double threaded rod, two T-shaped blocks are connected inside the T-shaped groove in a sliding manner, steel belt chains are mounted at the bottoms of the two T-shaped blocks, a third controller is mounted on the front surface of one support frame, and two ends of the double threaded rod respectively penetrate through opposite sides of the two T-shaped blocks in a threaded manner, so that the second servo motor can be controlled to rotate forwards and backwards under the action of the third controller, and the hoisting mechanism can adapt to forgings with different lengths.
A use method of a hoisting mechanism for long-shaft forgings comprises the following steps:
s1, when the heated forge piece needs to be fixed and the situation that the skin of a worker within a range is burnt by radiant heat emitted by the heated forge piece in the moving process is prevented, a first controller is directly utilized to control a first servo motor to drive two cylindrical blocks to rotate in opposite directions under the matching of two fixed blocks and two precision gears, then the two cylindrical blocks rotating in opposite directions are utilized to drive a corresponding steel wire rope to perform rolling operation, a corresponding rectangular plate drives an aluminum foil film to rotate through a heat insulation plate, when the cylindrical blocks continuously roll the steel wire rope, and in order to ensure that the steel wire rope is rolled on the surface of the cylindrical blocks, a second controller is directly utilized to control an electric telescopic rod to drive the fixed blocks, the cylindrical blocks, the precision gears and the first servo motor to move under the matching of a U-shaped frame, a sliding chute and a sliding block;
s2, when the two aluminum foil films rotate to the horizontal position, the third controller is directly utilized to control the second servo motor to enable the two T-shaped blocks to respectively drive the steel belt chains to move in opposite directions under the matching of the double-threaded rod, the T-shaped groove and the two T-shaped blocks, when the two steel belt chains move in opposite directions to a proper distance, the heated forge piece is just positioned between the two steel belt chains, and then the third controller is utilized to close the second servo motor;
s3, when the heated forging piece is fixed, the first controller and the second controller are directly used for matching, the aluminum foil film is reset to rotate to the initial position, when the heated forging piece needs to be lifted, the second synchronous controller is directly used for controlling the pull ropes on the two electric hoists to perform rolling operation, when the heated forging piece moves to a proper height, the second synchronous controller is directly used for controlling the two electric hoists to close, when the heated forging piece needs to move, firstly, the first synchronous controller is used for controlling the two positive and negative motors to be matched with the rotating rod, the gear body and the tooth grooves, the two electric hoists are directly driven to drive the lifted heated forging piece to move together, when the heated forging piece moves to a proper position, the second synchronous controller is used for controlling the electric hoists to drive the lifted heated forging piece to move downwards to a proper height, then, the first controller and the second controller are used for rotating the aluminum foil film to the proper degree again, and then, the third controller is used for controlling the second servo motor to drive the two steel strips to be taken down from the heated forging piece, and the later-stage processing operation can be performed.
The invention has the beneficial effects that:
according to the hoisting mechanism for the long-shaft forge piece, the situation that the skin of a worker behind the range is burnt by radiation heat emitted by a heated forge piece in the moving process can be effectively prevented by arranging the heat reflection mechanism, so that the body health of the worker is effectively protected, the use efficiency of the hoisting mechanism is effectively improved, meanwhile, under the cooperation of the electric telescopic rod, the L-shaped plate, the fixing block, the cylindrical block, the precision gear, the guide frame, the fixed pulley and the first servo motor, a steel wire rope can be wound on the surface of the cylindrical block, under the cooperation of the U-shaped frame, the sliding block and the sliding groove, the L-shaped plate can be ensured to drive the fixing block to move horizontally, under the action of an aluminum foil film, the radiation heat emitted by the heated forge piece can be returned, and meanwhile, under the action of the heat insulation plate, the temperature of the surface of the rectangular plate can be greatly reduced;
the hoisting driving mechanism is arranged, the hoisted and started heated forge piece can be driven to move, meanwhile, under the action of the first synchronous controller, the two positive and negative motors can be controlled to synchronously start, the sliding frame can be driven to move under the matching of the sliding rail, the positive and negative motors, the rotating rod, the gear and the tooth grooves, under the action of the second synchronous controller, the two electric hoists can be controlled to synchronously start, and under the action of the electric hoists, the hoisted heated forge piece can be driven to perform lifting and lowering operations;
through setting up fixed establishment, can fix the heated forging, simultaneously under the effect of third controller, can control second servo motor and start and close, under the cooperation of second servo motor, T type groove and double threaded rod, can drive two T type pieces and carry out opposite movement in opposite directions, can let fixed establishment adapt to the forging of various length fixed.
Drawings
FIG. 1 is a schematic structural view of a hoisting mechanism for long-axis forgings according to the invention;
FIG. 2 is another angle structure diagram of FIG. 1;
FIG. 3 is a schematic structural diagram of the reflection mechanism of FIG. 1;
FIG. 4 is a schematic perspective view of the diversion frame and the fixed pulley in FIG. 1;
FIG. 5 is a schematic cross-sectional three-dimensional structure view of a heat reflection part of the hoisting mechanism for long-axis forgings according to the invention;
FIG. 6 is a schematic view of a partial three-dimensional structure of a hoisting driving mechanism of the hoisting mechanism for long-axis forgings of the invention;
FIG. 7 is a schematic perspective view of a part of a hoisting driving mechanism at another angle of the hoisting mechanism for long-axis forgings according to the invention;
FIG. 8 is a schematic perspective view of another angle part of the hoisting mechanism for long-axis forgings according to the present invention;
fig. 9 is a schematic three-dimensional structure diagram of the pulley body, the fixing seat and the reinforcing plate of the hoisting mechanism for long-axis forgings according to the invention.
In the figure:
1-hoisting a driving mechanism; 2-a heat reflection mechanism; 3-a fixing mechanism; 4-a reinforcing plate; 5-fixing the base; 101-a support frame; 102-a slide rail; 103-gullet; 104-a carriage; 105-a rectangular hole; 106-turn bar; 107-a gear body; 108-positive and negative motors; 109-electric hoist; 110-a pulley body; 111-a first synchronization controller; 112-a second synchronization controller; 201-a connecting plate; 202-rectangular plate; 203-a heat insulation plate; 204-aluminum foil film; 205-connecting block; 206-a flow guide frame; 207-fixed pulley; 208-L type plate; 209-fixed block; 210-a cylindrical block; 211-precision gear; 212-a first servomotor; 213-U shaped frame; 214-a chute; 215-a slider; 216-electric telescopic rod; 217-a stabilizing base; 218-a first controller; 219 — a second controller; 220-a steel wire rope; 301-a second servo motor; 302-T type groove; 303-double threaded rod; a 304-T block; 305-a steel belt chain; 306-third controller.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 9, in the embodiment, a hoisting mechanism for a long-axis forging is provided, which includes a hoisting driving mechanism 1, a heat reflecting mechanism 2 is arranged on the hoisting driving mechanism 1, and a fixing mechanism 3 is arranged on the heat reflecting mechanism 2; the heat reflection mechanism 2 comprises a connecting plate 201, two sides of the connecting plate 201 close to the bottom are rotatably connected with rectangular plates 202 through hinges, heat insulation plates 203 are fixed on opposite sides of the two rectangular plates 202, aluminum foil films 204 are fixed on opposite sides of the two heat insulation plates 203, connecting blocks 205 are fixed on opposite sides of the two rectangular plates 202, two symmetrical guide frames 206 are installed at the top of the connecting plate 201, fixed pulleys 207 are fixed inside the two guide frames 206, an L-shaped plate 208 is arranged at the top of the connecting plate 201, two fixed blocks 209 are fixed on the surface of the L-shaped plate 208, the front surface of one fixed block 209 is rotatably connected with two cylindrical blocks 210 through a first bearing, precision gears 211 are fixedly sleeved on the outer surfaces of the two cylindrical blocks 210, a first servo motor 212 is installed on the surface of the L-shaped plate 208, a U-shaped frame 213 is fixed on the top of the connecting plate 201, a sliding groove 214 is formed in the top of the inner wall of the U-shaped frame 213, two sliding blocks 215 are connected inside the sliding of the sliding groove 214, an electric telescopic rod 216 is installed at the top of the connecting plate 201, a stabilizing seat 217 is sleeved on the outer surface of the electric telescopic rod 216, a first controller 218 is arranged on the front surface of the connecting plate, and two connecting plates 220 are arranged on the connecting plate 220.
As shown in fig. 3 and 5, the front surfaces of the two cylindrical blocks 210 movably penetrate through the rear surface of the other fixed block 209, the output end of the first servo motor 212 is fixed with the front surface of one of the cylindrical blocks 210, the bottoms of the two sliding blocks 215 are respectively fixed with the tops of the two fixed blocks 209, and the teeth of the two precision gears 211 are engaged, so that the two cylindrical blocks 210 can be driven to rotate oppositely under the matching of the first servo motor 212, the L-shaped plate 208, the fixed blocks 209 and the precision gears 211.
As shown in fig. 3, 5 and 8, the telescopic end of the electric telescopic rod 216 movably penetrates through the front surface of the U-shaped frame 213, the telescopic rod of the electric telescopic rod 216 is fixed with the front surface of the L-shaped plate 208, the stabilizing seat 217 is mounted at the top of the connecting plate 201 through screws, one end of each of the two steel wire ropes 220 is fixed with the outer surfaces of the two cylindrical blocks 210, and the L-shaped plate 208 can be driven to horizontally and stably move under the cooperation of the electric telescopic rod 216, the U-shaped frame 213, the sliding chute 214 and the sliding block 215.
As shown in fig. 1, fig. 2 and fig. 6, the hoisting driving mechanism 1 includes two support frames 101, the first controller 218 and the second controller 219 are both installed on one side of one of the support frames 101, a slide rail 102 is fixed between the opposite sides of the two support frames 101, a plurality of tooth sockets 103 are equidistantly distributed at the bottom of the slide rail 102, and the slide carriage 104 can be driven to move under the cooperation of the forward and reverse motors 108, the rotating rod 106, the gear body 107 and the slide rail 102.
As shown in fig. 2, 6 and 7, two sliding carriages 104 are slidably connected to the sliding rail 102, a rectangular hole 105 is formed in the bottom of each sliding carriage 104, a rotating rod 106 penetrates through the other sides of the two sliding carriages 104, a gear body 107 is fixedly sleeved on the outer surfaces of the two rotating rods 106, tooth grooves 103 are meshed with teeth of the gear body 107, and a positive and negative motor 108 is installed on the other sides of the two sliding carriages 104, so that the sliding carriages 104 can be ensured to move horizontally under the action of the sliding rail 102.
As shown in fig. 2 to 4, 6, 7 and 9, the output ends of the two positive and negative motors 108 are respectively fixed to the other ends of the two rotating rods 106, the electric hoists 109 are respectively installed at the bottoms of the two carriages 104, the pulley bodies 110 are respectively installed on the pull ropes of the two electric hoists 109, the first synchronous controller 111 is installed at one side of one of the supporting frames 101, the second synchronous controller 112 is installed at one side of one of the supporting frames 101, and the connecting plate 201 can be driven to lift and lower under the cooperation of the electric hoists 109, the pulley bodies 110, the fixed seats 5 and the reinforcing plate 4.
As shown in fig. 1-3, 8 and 9, the fixed surface of two pulley bodies 110 has fixing seats 5, the reinforcing plates 4 are fixed on both sides of the two fixing seats 5, and the bottoms of the two reinforcing plates 4 and the bottoms of the two fixing seats 5 are fixed to the top of the connecting plate 201, so that the stability of the fixing seats 5 connected to the connecting plate 201 can be improved under the action of the reinforcing plates 4.
As shown in fig. 1-3 and 8, the fixing mechanism 3 includes a second servo motor 301, the second servo motor 301 is installed on the rear surface of the connecting plate 201, a T-shaped groove 302 is formed in the bottom of the connecting plate 201, the inner wall of the T-shaped groove 302 is rotatably connected with a double threaded rod 303 through a second bearing, and two T-shaped blocks 304 can be moved oppositely and oppositely under the action of the second servo motor 301, the T-shaped groove 302 and the double threaded rod 303.
As shown in fig. 2, 6 and 8, one end of the double-threaded rod 303 movably penetrates through the inner wall of the T-shaped groove 302, the output end of the second servo motor 301 is fixed to the front surface of the double-threaded rod 303, two T-shaped blocks 304 are connected to the inside of the T-shaped groove 302 in a sliding manner, steel belt chains 305 are installed at the bottoms of the two T-shaped blocks 304, a third controller 306 is installed on the front surface of one support frame 101, and two ends of the double-threaded rod 303 respectively penetrate through the opposite sides of the two T-shaped blocks 304 in a threaded manner, so that the second servo motor 301 can be controlled to rotate forward and backward under the action of the third controller 306, and the hoisting mechanism can adapt to forgings with different lengths.
A use method of a hoisting mechanism for long-shaft forgings comprises the following steps:
s1, when the heated forge piece needs to be fixed and the heated forge piece is prevented from burning the skin of a worker within a range by radiation heat emitted by the heated forge piece in the moving process, at the moment, a first controller 218 is directly utilized to control a first servo motor 212 to drive two cylindrical blocks 210 to rotate oppositely under the matching of two fixed blocks 209 and two precision gears 211, then the two cylindrical blocks 210 rotating oppositely are utilized to drive a corresponding steel wire rope 220 to be wound, the corresponding rectangular plate 202 drives an aluminum foil film 204 to rotate through a heat insulation plate 203, when the cylindrical blocks 210 continuously wind the steel wire rope 220 and the steel wire rope 220 is ensured to be wound on the surface of the cylindrical blocks 210, at the moment, a second controller 219 is directly utilized to control an electric telescopic rod 216 to drive the fixed blocks 209, the cylindrical blocks 210, the precision gears 211 and the first servo motor 212 to move under the matching of a U-shaped frame 213, a chute 214 and a sliding block 215;
s2, when the two aluminum foil films 204 rotate to the 90-degree horizontal position, the third controller 306 is directly utilized to control the second servo motor 301 to enable the two T-shaped blocks 304 to respectively drive the steel belt chains 305 to move oppositely under the matching of the double-threaded rod 303, the T-shaped groove 302 and the two T-shaped blocks 304, when the two steel belt chains 305 move oppositely to a proper distance, the heated forged piece is just positioned between the interiors of the two steel belt chains 305, and then the third controller 306 is utilized to close the second servo motor 301;
s3, when the heated forged piece is fixed, the aluminum foil film 204 is reset to rotate to the initial position by directly utilizing the cooperation of the first controller 218 and the second controller 219, when the heated forged piece needs to be lifted, the pulling ropes on the two electric hoists 109 are directly controlled by the second synchronous controller 112 to perform rolling operation, when the heated forged piece moves to a proper height, the two electric hoists 109 are directly controlled by the second synchronous controller 112 to be closed, when the heated forged piece needs to be moved, firstly, the first synchronous controller 111 controls the cooperation of the two positive and negative motors 108 on the rotating rod 106, the gear body 107 and the tooth grooves to directly drive the two electric hoists 109 to drive the lifted heated forged piece to move together, when the heated forged piece moves to a proper position, the second synchronous controller 112 controls the electric hoists 109 to drive the lifted heated forged piece to move downwards to a proper height, then, the first controller 218 and the second controller 219 are utilized to rotate the aluminum foil film 204 to 90 degrees again, and then, the second controller 306 controls the second synchronous controller 301 to drive the two servo motors 305 to lift the heated forged piece upwards and perform steel strip processing operation, and the steel strip can be lifted.
In the invention, when the heated forging is required to be fixed and the skin of a worker within a range is prevented from being burnt by radiation heat emitted by the heated forging in the moving process, at the moment, a first controller 218 is directly utilized to control a first servo motor 212 to start, the started first servo motor 212 drives a corresponding cylindrical block 210 and a precision gear 211 connected with the cylindrical block to rotate under the matching of two fixing blocks 209, the rotated precision gear 211 drives the cylindrical block 210 connected with the cylindrical block to rotate through another precision gear 211 engaged with the cylindrical block, when the two cylindrical blocks 210 start to rotate in opposite directions, the two cylindrical blocks 210 rotating in opposite directions respectively drive the corresponding steel wire rope 220 to perform winding operation under the matching of the corresponding guide frame 206, a fixed pulley 207, the steel wire rope 220 and a connecting block 205, at the moment, one end of each rotating steel wire rope 220 starts to move, when one end of each two rotating steel wire ropes 220 moves, the other end of each rotating steel wire rope 220 drives the corresponding rectangular plate 202 to move, the corresponding rectangular plate 202 drives the aluminum foil insulation board 203 to rotate, at the corresponding aluminum foil insulation board 203 drives the corresponding aluminum foil insulation board 210 to rotate when the cylindrical block 210 and the aluminum foil insulation board 212 to start the telescopic link 216 and the aluminum foil 120 to rotate, when the telescopic link 212 and the cylindrical block 212 starts to rotate, the telescopic link 212, the aluminum foil 212 to rotate, when the two cylindrical blocks 213 to start the telescopic link 210 and the telescopic link 210 move, the sliding rod 212 to perform the precision gear 212, the sliding rod 204, the sliding rod is controlled by the sliding rod to rotate, the second servo motor 301 is controlled to start by directly using the third controller 306, the started second servo motor 301 can drive the double threaded rod 303 to rotate, the two rotating double threaded rod 303 can directly enable the two T-shaped blocks 304 to move in opposite directions under the matching of the T-shaped groove 302 and the two T-shaped blocks 304, the two T-shaped blocks 304 moving in opposite directions can respectively drive the steel belt chains 305 to move, when the two steel belt chains 305 move in opposite directions to a proper distance, the heated forging is just positioned between the interiors of the two steel belt chains 305, at this time, the second servo motor 301 is closed by the third controller 306, when the heated forging is fixed, the rectangular plate 202 drives the aluminum foil film 204 to reset to an initial position through the heat insulation plate 203 by directly using the matching of the first controller 218 and the second controller 219, when the forging needs to be heated, at the moment, the second synchronous controller 112 is directly used for controlling the pull ropes on the two electric hoists 109 to perform winding operation, when the heated forged piece moves to a proper height, the second synchronous controller 112 is directly used for controlling the two electric hoists 109 to be closed, when the heated forged piece needs to move, firstly, the first synchronous controller 111 is used for synchronously starting the two positive and negative motors 108, the positive and negative motors 108 directly drive the corresponding electric hoists 109 to move through the matching of the corresponding rotating rods 106, gear bodies 107 and tooth grooves, the two movable electric hoists 109 drive the lifted heated forged piece to move together under the matching of the corresponding pulley bodies 110, reinforcing plates 4 and fixing seats 5, when the heated forged piece moves to a proper position, the second synchronous controller 112 is used for controlling the electric hoists 109 to drive the lifted heated forged piece to move down to a proper height, then, the first controller 218 and the second controller 219 are used to rotate the aluminum foil film 204 by 90 degrees again, and then the third controller 306 is used to control the second servo motor 301 to drive the two steel belt chains 305 to be taken down from the heated forged piece, so that the post-processing operation can be performed.
The forward and reverse motor 108, the electric hoist 109, the first synchronous controller 111, the second synchronous controller 112, the first servo motor 212, the electric telescopic rod 216, the first controller 218, the second controller 219, the second servo motor 301 and the third controller 306 are all in the prior art, and are not explained herein too much. .
Other techniques of the present embodiment employ existing techniques.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not intended to be limited to the specific embodiments disclosed herein, but other embodiments falling within the scope of the appended claims are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a major axis class hoist and mount mechanism for forging, includes hoist and mount actuating mechanism (1), its characterized in that: the hoisting driving mechanism (1) is provided with a heat reflecting mechanism (2), and the heat reflecting mechanism (2) is provided with a fixing mechanism (3);
the heat reflection mechanism (2) comprises a connecting plate (201), the two sides of the connecting plate (201) close to the bottom are rotatably connected with rectangular plates (202) through hinges, two heat insulation plates (203) are fixed on the opposite sides of the rectangular plates (202), two aluminum foil films (204) are fixed on the opposite sides of the heat insulation plates (203), two connecting blocks (205) are fixed on the opposite sides of the rectangular plates (202), two symmetrical diversion frames (206) are installed on the top of the connecting plate (201), two fixed pulleys (207) are fixed inside the diversion frames (206), an L-shaped plate (208) is arranged on the top of the connecting plate (201), two fixed blocks (209) are fixed on the surface of the L-shaped plate (208), one of the two fixed blocks (209) is rotatably connected with two cylindrical blocks (210) through a first bearing, precise gears (211) are fixedly sleeved on the outer surfaces of the two cylindrical blocks (210), a first servo motor (212) is installed on the surface of the L-shaped plate (208), a U-shaped frame (213) is fixed on the top of the connecting plate (201), a sliding chute (214) is provided with two sliding blocks (214) inside sliding chutes (214) and an electric sliding chute (214) is installed on the top of the U-shaped frame (213), a stabilizing seat (217) is movably sleeved on the outer surface of the electric telescopic rod (216), a first controller (218) is arranged on the front surface of the connecting plate (201), a second controller (219) is arranged on the front surface of the connecting plate (201), and a steel wire rope (220) is fixed to the tops of the two connecting blocks (205).
2. The hoisting mechanism for long-axis forgings according to claim 1, wherein: the front surfaces of the two cylindrical blocks (210) movably penetrate through the rear surface of the other fixed block (209), the output end of the first servo motor (212) is fixed with the front surface of one of the cylindrical blocks (210), the bottoms of the two sliding blocks (215) are respectively fixed with the tops of the two fixed blocks (209), and the teeth of the two precision gears (211) are meshed.
3. The hoisting mechanism for long-axis forgings according to claim 1, characterized in that: the telescopic end of the electric telescopic rod (216) movably penetrates through the front surface of the U-shaped frame (213), the telescopic rod of the electric telescopic rod (216) is fixed with the front surface of the L-shaped plate (208), the stabilizing seat (217) is installed at the top of the connecting plate (201) through screws, and one end of each of the two steel wire ropes (220) is fixed with the outer surfaces of the two cylindrical blocks (210) respectively.
4. The hoisting mechanism for long-axis forgings according to claim 1, characterized in that: hoist and mount actuating mechanism (1) includes two support frames (101), one side at one of them support frame (101) is all installed in first controller (218) and second controller (219), two be fixed with slide rail (102) between the relative one side of support frame (101), a plurality of tooth's socket (103) have been seted up in the bottom equidistance distribution of slide rail (102).
5. The hoisting mechanism for long-axis forgings according to claim 4, wherein: sliding connection has two balladeur trains (104) on slide rail (102), every rectangular hole (105), two have all been seted up to the bottom of balladeur train (104) the opposite side of balladeur train (104) is all movable to run through has bull stick (106), two the surface of bull stick (106) is all fixed gear body (107) have been cup jointed, two positive and negative motor (108) are all installed to the opposite side of balladeur train (104).
6. The hoisting mechanism for long-axis forgings according to claim 5, wherein: two the output of positive and negative motor (108) is fixed with the other end of two bull sticks (106) respectively, two electric hoist (109), two are all installed to the bottom of balladeur train (104) pulley body (110), one of them all install on the stay cord of electric hoist (109) first synchro-controller (111), one of them second synchro-controller (112) are installed to one side of support frame (101).
7. The hoisting mechanism for long-axis forgings according to claim 6, wherein: two the external fixed surface of pulley body (110) has fixing base (5), two the both sides of fixing base (5) all are fixed with reinforcing plate (4), two the bottom of reinforcing plate (4) and the bottom of two fixing base (5) all are fixed mutually with the top of connecting plate (201).
8. The hoisting mechanism for long-axis forgings according to claim 4, wherein: fixed establishment (3) include second servo motor (301), the rear surface at connecting plate (201) is installed in second servo motor (301), T type groove (302) have been seted up to the bottom of connecting plate (201), the inner wall of T type groove (302) is connected with double threaded rod (303) through second bearing rotation.
9. The hoisting mechanism for long-axis forgings according to claim 8, wherein: the inner wall in T type groove (302) is run through in the one end activity of double threaded rod (303), the output of second servo motor (301) and the positive surface looks fixed of double threaded rod (303), the inside sliding connection in T type groove (302) has two T type pieces (304), two steel band chain (305), one of them are all installed to the bottom of T type piece (304) the positive surface mounting of support frame (101) has third controller (306), the both ends difference screw thread of double threaded rod (303) run through the relative one side of two T type pieces (304).
10. The use method of the hoisting mechanism for long-shaft forgings is characterized in that the hoisting mechanism for long-shaft forgings as claimed in claim 9 is used, and comprises the following steps:
s1, when the heated forge piece needs to be fixed and the heated forge piece is prevented from being burnt to the skin of a worker within a range by radiation heat emitted by the heated forge piece in the moving process, at the moment, a first controller (218) is directly utilized to control a first servo motor (212) to drive two cylindrical blocks (210) to rotate oppositely under the matching of two fixed blocks (209) and two precise gears (211), then the two cylindrical blocks (210) rotating oppositely are utilized to drive a corresponding steel wire rope (220) to carry out winding operation, a corresponding rectangular plate (202) drives an aluminum foil film (204) to rotate through a heat insulation plate (203), when the cylindrical blocks (210) continuously wind the steel wire rope (220), and in order to ensure that the steel wire rope (220) is wound on the surface of the cylindrical blocks (210), a second controller (219) is directly utilized to control an electric telescopic rod (216) to drive the fixed blocks (209), the cylindrical blocks (210), the gears (211) and the first servo motor (212) to move precisely under the matching of a U-shaped frame (213), a sliding chute (214) and a sliding block (215);
s2, when the two aluminum foil films (204) rotate to the horizontal position of 90 degrees, the second servo motor (301) is controlled by the third controller (306) under the matching of the double-threaded rod (303), the T-shaped groove (302) and the two T-shaped blocks (304), the two T-shaped blocks (304) respectively drive the steel belt chains (305) to move oppositely, when the two steel belt chains (305) move oppositely to a proper distance, the heated forge piece is just positioned between the inner parts of the two steel belt chains (305), and then the second servo motor (301) is closed through the third controller (306);
s3, when the heated forged piece is fixed, the aluminum foil film (204) is reset and rotated to an initial position by directly utilizing the matching of the first controller (218) and the second controller (219), when the heated forged piece needs to be lifted, the pulling ropes on the two electric hoists (109) are directly controlled by the second synchronous controller (112) to perform rolling operation, when the heated forged piece moves to a proper height, the two electric hoists (109) are directly controlled by the second synchronous controller (112) to be closed, when the heated forged piece needs to be moved, firstly, the first synchronous controller (111) is utilized to control the two positive and negative motors (108) to cooperate with the rotating rod (106), the gear body (107) and the tooth grooves, the two electric hoists (109) are directly driven to drive the lifted heated forged piece to move together, when the heated forged piece moves to a proper position, the second synchronous controller (112) is utilized to control the electric hoists (109) to drive the lifted forged piece to move down to a proper height, then, the first controller (218) and the second controller (219) are utilized to drive the heated forged piece to rotate the aluminum foil film (219) to move down from the second controller (204), and then, the second synchronous controller (301) controls the heated forged piece to perform servo forging operation, and the second synchronous controller to perform post-heating operation.
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| Application Number | Priority Date | Filing Date | Title |
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| JPH1036066A (en) * | 1996-07-29 | 1998-02-10 | Kumagai Gumi Co Ltd | Luggage lifting device |
| CN208135749U (en) * | 2018-01-17 | 2018-11-23 | 黄芳芳 | Bridge construction gantry crane |
| CN210594962U (en) * | 2019-05-21 | 2020-05-22 | 沧州中铁装备制造材料有限公司 | Heat insulation device and gantry lifting appliance |
| CN213979613U (en) * | 2020-11-10 | 2021-08-17 | 北建院建筑设计(深圳)有限公司 | Prevention of seepage water heat-proof device that building assembled was used |
| CN215516409U (en) * | 2021-05-18 | 2022-01-14 | 中铁十一局集团城市轨道工程有限公司 | Platform device for hoisting steel pipe column for subway |
| CN217102791U (en) * | 2022-01-27 | 2022-08-02 | 山西宝龙达锻造股份有限公司 | Forging hoisting device |
-
2022
- 2022-11-03 CN CN202211368803.3A patent/CN115557376B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1036066A (en) * | 1996-07-29 | 1998-02-10 | Kumagai Gumi Co Ltd | Luggage lifting device |
| CN208135749U (en) * | 2018-01-17 | 2018-11-23 | 黄芳芳 | Bridge construction gantry crane |
| CN210594962U (en) * | 2019-05-21 | 2020-05-22 | 沧州中铁装备制造材料有限公司 | Heat insulation device and gantry lifting appliance |
| CN213979613U (en) * | 2020-11-10 | 2021-08-17 | 北建院建筑设计(深圳)有限公司 | Prevention of seepage water heat-proof device that building assembled was used |
| CN215516409U (en) * | 2021-05-18 | 2022-01-14 | 中铁十一局集团城市轨道工程有限公司 | Platform device for hoisting steel pipe column for subway |
| CN217102791U (en) * | 2022-01-27 | 2022-08-02 | 山西宝龙达锻造股份有限公司 | Forging hoisting device |
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| CN115557376B (en) | 2023-09-15 |
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