CN111570716A - Forging heat treatment cooling device and working method thereof - Google Patents
Forging heat treatment cooling device and working method thereof Download PDFInfo
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- CN111570716A CN111570716A CN202010495095.4A CN202010495095A CN111570716A CN 111570716 A CN111570716 A CN 111570716A CN 202010495095 A CN202010495095 A CN 202010495095A CN 111570716 A CN111570716 A CN 111570716A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K29/00—Arrangements for heating or cooling during processing
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Abstract
The invention discloses a forge piece heat treatment cooling device and a working method thereof, four third air cylinder piston rods in a forge piece blanking frame push arc-shaped jackets after two forge pieces are pushed out, the four arc-shaped jackets clamp two forge pieces just pushed out from a discharging channel, a second air cylinder pushes a connecting plate downwards after clamping, the connecting plate drives the two forgings to be clamped through the arc-shaped jacket, the two forgings are placed in the two parallel forging mounting seats on the conveyor belt, through the structural arrangement, the forge piece heat treatment cooling device can store a plurality of forge pieces after heat treatment, can automatically place the forge pieces in the forge piece installation seats on the conveying belt, meanwhile, when the forge piece is stored, the forge piece in the arc-shaped storage cavity is subjected to air cooling through the fan, and the technical problems that in the prior art, a forge piece heat treatment cooling device cannot store the forge piece, and the automation degree of forge piece cooling is low are solved.
Description
Technical Field
The invention relates to the technical field of forging cooling equipment, in particular to a forging heat treatment cooling device and a working method thereof.
Background
The forging can be divided into cold forging and warm forging and hot forging according to the temperature of the blank during processing; cold forging is generally carried out at room temperature, hot forging is carried out at a temperature higher than the recrystallization temperature of the metal blank, and the looseness and holes of the metal can be eliminated through forging, so that the mechanical properties of the forged piece can be improved. In the hot forging process, in order to better enable the forging to be formed more quickly, a cooling device is an indispensable part.
Patent document (201921507936.8) discloses a heat treatment forging cooling device, and heat treatment forging cooling device can control the removal of slider through first electric telescopic handle, and then control the back and forth reciprocating motion of shower nozzle, can adjust the angle of the up-and-down rotation and then the regulation shower nozzle of regulating plate through second electric telescopic handle. However, the heat-treated forge piece cooling device cannot store the forge piece, the automation degree of forge piece cooling is low, the forge piece heat-treated cooling device has a single cooling mode for the forge piece, the cooling effect is poor, the cooling oil is long in cooling time for the forge piece, the temperature of the cooling oil is easy to rise, and therefore the cooling effect for the forge piece is reduced.
Disclosure of Invention
The invention aims to provide a forging heat treatment cooling device and a working method thereof, and the forging heat treatment cooling device solves the following technical problems: (1) the forge pieces after heat treatment are placed into the arc-shaped storage cavities on the forge piece stacking box, a plurality of forge pieces are stacked in the two arc-shaped storage cavities, the forge pieces in the arc-shaped storage cavities are cooled by the fan, the first air cylinder is opened, the first air cylinder piston rod pushes the arc-shaped push plate, the forge pieces at the bottoms of the two arc-shaped storage cavities are pushed out from the discharge channel by the arc-shaped push plate, the four third air cylinder piston rods in the forge piece blanking frame push the arc-shaped clamping sleeves after the two forge pieces are pushed out, the two forge pieces just pushed out from the discharge channel are clamped by the four arc-shaped clamping sleeves, the second air cylinder pushes the connecting plate downwards after clamping, the connecting plate drives the two forge pieces to be clamped by the arc-shaped clamping sleeves, the two forge pieces are placed in the two forge piece mounting seats side by side on the conveying belt, and, the forge piece can be automatically placed in the forge piece mounting seat on the conveying belt, and meanwhile, the forge piece in the arc-shaped storage cavity is subjected to air cooling through the fan when the forge piece is stored, so that the technical problems that in the prior art, a forge piece heat treatment cooling device cannot store the forge piece, and the automation degree of forge piece cooling is low are solved; (2) the guide rods are driven to rotate through the output shaft of the driving motor, the four guide rods are matched to drive the conveying belt to rotate, the conveying belt conveys the forged pieces in the forged piece mounting seat, the forged pieces are conveyed to the position below the top shell, the fourth air cylinder is opened, the piston rod of the fourth air cylinder pushes the first lifting plate downwards, the first lifting plate drives the four spring rods to descend, the four spring rods drive the two refrigerating sheets to contact the upper surfaces of the forged pieces in the two forged piece mounting seats, the conveying belt stops rotating, the refrigerating sheets cool the forged pieces in the forged piece mounting seat, the conveying belt continues to rotate after cooling, the cold roll forged piece mounting seat is conveyed to the position below the two spray heads through the conveying belt, the conveying belt stops rotating, the fifth air cylinder is opened, the piston rod of the fifth air cylinder pushes the second lifting plate downwards, the second lifting plate drives the two spray heads to descend, and the micro, cooling oil is sprayed on the upper surface of the forge piece mounting seat through the spray head through the connecting pipe, then the forge piece is continuously conveyed out through the conveying belt, through the structural arrangement, the conveying belt is soaked in the cooling oil, the forge piece on the forge piece mounting seat is cooled in the conveying process, meanwhile, through the design of the liftable cooling fins and the spray head, the forge piece is cooled for many times in different modes, the cooling effect on the forge piece is good, and the technical problems that the cooling mode of the forge piece heat treatment cooling device in the prior art is single and the cooling effect is poor are solved; (3) through the cooling oil in the second circulating pipe extraction cooling bath of circulating water pump in the silence case, circulating water pump passes through the first circulating pipe circular transportation with the cooling oil to the cooling bath in, cooling water pump passes through the cooling exit tube, the cooling advances the pipe and circulates the condensate in the condensation box, the condensate in the condensation box cools off the cooling oil in to the first circulating pipe, this forging heat treatment cooling device is main cooling method through the cooling oil, through above structure, can carry out circulative cooling with the cooling oil, guarantee the cooling oil in the cooling bath and keep low temperature, guarantee the cooling effect to the forging of cooling, the cooling oil leads to the cooling oil temperature to rise to the forging cool time length easily among the solution prior art, thereby the technical problem to the cooling effect decline of forging.
The purpose of the invention can be realized by the following technical scheme:
a forge piece heat treatment cooling device comprises a cooling tank, wherein a condensation box is arranged on one side of the cooling tank, two supporting tables are arranged on the cooling tank, the two supporting tables are respectively arranged on two sides of a notch of the cooling tank, a forge piece stacking box is arranged on the two supporting tables, a forge piece blanking frame is arranged on one side of the forge piece stacking box, two arc storage cavities are arranged in the forge piece stacking box and communicated with each other, a discharging channel is arranged in the forge piece stacking box and arranged below the arc storage cavities, the discharging channel is communicated with the arc storage cavities, a first air cylinder is arranged on the side wall of each arc storage cavity, an arc pushing plate is arranged at the end part of a piston rod of the first air cylinder, a second air cylinder is arranged on the forge piece blanking frame, a connecting plate is arranged at the end part of a piston rod of the second air cylinder, the end part of a piston rod of the third air cylinder is provided with an arc-shaped jacket, a conveying belt is arranged in the cooling groove, two rows of forge piece installation seats are arranged on the conveying belt, each row of forge piece installation seats comprises a plurality of forge piece installation seats, four guide rods are arranged in the cooling groove and are in transmission connection through the conveying belt, a top shell is arranged on the cooling groove, two top plates are arranged on the top shell, a fourth air cylinder is arranged on the upper surface of one top plate, a first lifting plate is arranged at the end part of a piston rod of the fourth air cylinder, four spring rods are arranged on the lower surface of the first lifting plate and are respectively arranged at the tops of two refrigeration sheets, a fifth air cylinder is arranged on the other top plate, a second lifting plate is arranged at the end part of a piston rod of the fifth air cylinder, two micro water pumps are arranged on the second lifting plate and are respectively arranged at two sides, be provided with two injector heads between two micro water pump, install the fixed case on the condensing box, fixed case fixed mounting is in the condensing box top, be provided with cooling water pump in the condensing box, the cooling exit tube is installed to the cooling water pump delivery port, be provided with the comdenstion water in the condensing box, the cooling water pump water inlet is installed the cooling and is advanced the pipe, cooling exit tube, cooling are advanced the pipe and are set up respectively in the cooling water pump both ends.
Further, the arc storage cavity is used for stacking the forged piece, two fans are arranged in the forged piece stacking box, and the two fans are respectively arranged on two sides of the arc storage cavity.
Furthermore, the arc-shaped pushing plate is used for pushing the forge piece out of the discharging channel, the second air cylinder is fixed at the middle position of the top of the forge piece discharging frame, the four third air cylinders are transversely arranged on the lower surface of the connecting plate, and piston rods of the two adjacent third air cylinders are arranged oppositely.
Furthermore, a driving motor is installed on the side wall of the cooling groove, and an output shaft of the driving motor is connected with one of the guide rods.
Furthermore, two top plates are respectively arranged at positions close to two sides of the top shell, and the peripheries of the top plates are fixed on the top plates through bolts.
Furthermore, four spring rods are transversely installed on the lower surface of the first lifting plate, two telescopic rods are installed on the lower surface of the top plate and are respectively arranged on two sides of the piston rod of the fourth cylinder, and the bottom of each telescopic rod is fixedly connected with the upper surface of the first lifting plate.
Further, the drinking-water pipe is installed to the micro-pump mouth that draws water, the drinking-water pipe is kept away from micro-pump one end and is extended to the cooling bath in, the storage has the coolant oil in the cooling bath.
Further, cooling exit tube, cooling are advanced the pipe and are kept away from cooling water pump one end intercommunication condensation tank top, condensation tank one side is provided with the silence case, be provided with circulating water pump in the silence case, the condensation tank both sides are run through there is first circulating pipe, install the ooff valve on the first circulating pipe, first circulating pipe one end intercommunication cooling bath, the first circulating pipe other end intercommunication circulating water pump delivery port, circulating water pump suction opening intercommunication have the second circulating pipe, circulating water pump one end intercommunication cooling bath is kept away from to the second circulating pipe.
Further, the injector head is fixed in the second lifter plate lower surface, the connecting pipe is installed to the micro-water pump delivery port, micro-water pump passes through the connecting pipe intercommunication injector head.
Further, the working method of the forging heat treatment cooling device comprises the following steps:
the method comprises the following steps: placing the forged pieces subjected to heat treatment into an arc-shaped storage cavity on a forged piece stacking box, stacking a plurality of forged pieces in two arc-shaped storage cavities, air-cooling the forged pieces in the arc-shaped storage cavities by a fan, opening a first air cylinder, pushing an arc-shaped push plate by a first air cylinder piston rod, pushing the forged pieces at the bottoms of the two arc-shaped storage cavities out of a discharge channel by the arc-shaped push plate, pushing an arc-shaped jacket by four third air cylinder piston rods in a forged piece blanking frame after the two forged pieces are pushed out, clamping the two forged pieces just pushed out of the discharge channel by the four arc-shaped jackets, pushing a connecting plate downwards by a second air cylinder after clamping, driving the two forged pieces to be clamped by the connecting plate through the arc-shaped jacket, and placing the two forged;
step two: the driving motor is started, an output shaft of the driving motor drives the guide rods to rotate, the four guide rods are matched to drive the conveying belt to rotate, the conveying belt conveys the forged pieces in the forged piece mounting seat, the forged pieces are conveyed to the position below the top shell, the fourth air cylinder is started, a piston rod of the fourth air cylinder pushes the first lifting plate downwards, the first lifting plate drives the four spring rods to descend, the four spring rods drive the two refrigerating sheets to contact the upper surfaces of the forged pieces in the two forged piece mounting seats, the conveying belt stops rotating, the refrigerating sheets cool the forged pieces in the forged piece mounting seat, the conveying belt continues to rotate after cooling, the cold roll forged piece mounting seat is conveyed to the position below the two spray heads by the conveying belt, the conveying belt stops rotating, the fifth air cylinder is started, the piston rod of the fifth air cylinder pushes the second lifting plate downwards, the second lifting plate drives the two spray heads to descend, and the, cooling oil is sprayed on the upper surface of the forge piece mounting seat through the spray head through the connecting pipe, and then the forge piece is continuously conveyed out through the conveying belt;
step three: the circulating water pump in the sound box extracts cooling oil in the cooling tank through the second circulating pipe, the circulating water pump conveys the cooling oil to the cooling tank through the first circulating pipe in a circulating mode, the cooling water pump circulates condensate in the condensation box through the cooling outlet pipe and the cooling inlet pipe, and the condensate in the condensation box cools the cooling oil in the first circulating pipe.
The invention has the beneficial effects that:
(1) the invention relates to a forge piece heat treatment cooling device and a working method thereof, wherein a forge piece after heat treatment is put into a forge piece stacking box from an arc storage cavity, a plurality of forge pieces are stacked in two arc storage cavities, a fan cools the forge piece in the arc storage cavity by air, a first air cylinder is started, a first air cylinder piston rod pushes an arc pushing plate, the arc pushing plate pushes the forge piece at the bottom of the two arc storage cavities out of a discharge channel, four third air cylinder piston rods in a forge piece blanking frame after the two forge pieces are pushed out push an arc jacket, the four arc jackets clamp the two forge pieces just pushed out of the discharge channel, the second air cylinder pushes a connecting plate downwards after clamping, the connecting plate drives the two forge pieces to clamp through the arc jacket, the two forge pieces are placed in two forge piece mounting seats side by side on a conveying belt and are arranged by the structure, the forge piece heat treatment cooling device can store a plurality of forge pieces after heat treatment, can automatically place the forge pieces in the forge piece mounting seats on the conveying belt, and simultaneously carries out air cooling on the forge pieces in the arc-shaped storage cavities through the fans when the forge pieces are stored, so that the practicability is high;
(2) the guide rods are driven to rotate through the output shaft of the driving motor, the four guide rods are matched to drive the conveying belt to rotate, the conveying belt conveys the forged pieces in the forged piece mounting seat, the forged pieces are conveyed to the position below the top shell, the fourth air cylinder is opened, the piston rod of the fourth air cylinder pushes the first lifting plate downwards, the first lifting plate drives the four spring rods to descend, the four spring rods drive the two refrigerating sheets to contact the upper surfaces of the forged pieces in the two forged piece mounting seats, the conveying belt stops rotating, the refrigerating sheets cool the forged pieces in the forged piece mounting seat, the conveying belt continues to rotate after cooling, the cold roll forged piece mounting seat is conveyed to the position below the two spray heads through the conveying belt, the conveying belt stops rotating, the fifth air cylinder is opened, the piston rod of the fifth air cylinder pushes the second lifting plate downwards, the second lifting plate drives the two spray heads to descend, and the micro, cooling oil is sprayed on the upper surface of the forge piece mounting seat through the spray head through the connecting pipe, then the forge piece is continuously conveyed out through the conveying belt, through the structural arrangement, the conveying belt is soaked in the cooling oil, the forge piece on the forge piece mounting seat is cooled in the conveying process, meanwhile, through the design of the liftable cooling fins and the spray head, the forge piece is cooled for multiple times in different modes, and the cooling effect on the forge piece is good;
(3) circulating water pump in the silence case passes through the cooling oil in the second circulating pipe extraction cooling bath, circulating water pump passes through first circulating pipe circular transport to the cooling bath with the cooling oil, cooling water pump passes through the cooling exit tube, the cooling advances the pipe and circulates the condensate in the condensate tank, the condensate in the condensate tank cools off the cooling oil in the first circulating pipe, this forging heat treatment cooling device is main cooling method through the cooling oil, through above structure, can carry out circulative cooling with the cooling oil, guarantee that the cooling oil in the cooling bath keeps low temperature, guarantee the cooling effect of cooling to the forging.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a forging heat treatment cooling device of the present invention;
FIG. 2 is an internal structural view of the forging stack of the present invention;
FIG. 3 is a side view of the web of the present invention;
fig. 4 is an installation view of the refrigeration pill of the present invention;
FIG. 5 is an installation view of the spray head of the present invention;
fig. 6 is an internal structure view of the condensation tank of the present invention.
In the figure: 1. a cooling tank; 2. a condenser tank; 3. a forging stacking box; 4. a support table; 5. a forge piece blanking frame; 6. an arcuate storage cavity; 7. a fan; 8. a discharge channel; 9. a first cylinder; 10. an arc-shaped pushing plate; 11. a second cylinder; 12. a connecting plate; 13. a third cylinder; 14. an arc-shaped jacket; 15. a drive motor; 16. a conveyor belt; 17. a forging mounting seat; 18. a guide bar; 19. a top shell; 20. a fourth cylinder; 21. a top plate; 22. a first lifter plate; 23. a spring lever; 24. a telescopic rod; 25. a refrigeration plate; 26. a fifth cylinder; 27. a second lifter plate; 28. a micro water pump; 29. a connecting pipe; 30. an injector head; 31. a water pumping pipe; 32. a fixed box; 33. a cooling water pump; 34. cooling out the pipe; 35. cooling the inlet pipe; 36. a first circulation pipe; 37. a second circulation pipe; 38. a sound silencing box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the invention is a forge piece heat treatment cooling device, which comprises a cooling tank 1, a condensing box 2 is arranged on one side of the cooling tank 1, two supporting tables 4 are arranged on the cooling tank 1, the two supporting tables 4 are respectively arranged on two sides of a notch of the cooling tank 1, a forge piece stacking box 3 is arranged on the two supporting tables 4, a forge piece discharging frame 5 is arranged on one side of the forge piece stacking box 3, two arc-shaped storage cavities 6 are arranged in the forge piece stacking box 3, the two arc-shaped storage cavities 6 are communicated, a discharging channel 8 is arranged in the forge piece stacking box 3, the discharging channel 8 is arranged below the arc-shaped storage cavities 6, the discharging channel 8 is communicated with the arc-shaped storage cavities 6, a first air cylinder 9 is arranged on the side wall of the arc-shaped storage cavities 6, an arc-shaped pushing plate 10 is arranged at the end part of a piston rod of the first air cylinder, the lower surface of the connecting plate 12 is provided with four third cylinders 13, the end parts of piston rods of the third cylinders 13 are provided with arc-shaped jackets 14, a conveying belt 16 is arranged in a groove of the cooling tank 1, two rows of forge piece mounting seats 17 are arranged on the conveying belt 16, each row of forge piece mounting seats 17 comprises a plurality of forge piece mounting seats 17, four guide rods 18 are arranged in the cooling tank 1, the four guide rods 18 are in transmission connection through the conveying belt 16, a top shell 19 is arranged on the cooling tank 1, two top plates 21 are arranged on the top shell 19, a fourth cylinder 20 is arranged on the upper surface of one top plate 21, a first lifting plate 22 is arranged at the end part of a piston rod of the fourth cylinder 20, four spring rods 23 are arranged on the lower surface of the first lifting plate 22, the four spring rods 23 are respectively arranged at the tops of two refrigeration sheets 25, a fifth cylinder 26 is arranged on the other, install two micro water pumps 28 on second lifter plate 27, two micro water pumps 28 are installed respectively in second lifter plate 27 lower surface both sides, be provided with two injector heads 30 between two micro water pumps 28, install fixed box 32 on condenser box 2, fixed box 32 fixed mounting is at the 2 tops of condenser box, be provided with cooling water pump 33 in the condenser box 2, cooling exit tube 34 is installed to cooling water pump 33 delivery port, be provided with the comdenstion water in the condenser box 2, cooling water pump 33 water inlet is installed and is gone into pipe 35 in the cooling, cooling exit tube 34, cooling is gone into pipe 35 and is set up respectively in cooling water pump 33 both ends.
Specifically, the arc storage cavity 6 is used for stacking the forged piece, two fans 7 are arranged in the forged piece stacking box 3, and the two fans 7 are respectively arranged on two sides of the arc storage cavity 6. Arc driving plate 10 is used for releasing the forging from discharging channel 8, and second cylinder 11 is fixed with the forging unloading frame 5 top intermediate position, and four third cylinders 13 transversely install in connecting plate 12 lower surface, and two adjacent third cylinders 13 piston rods set up relatively. A driving motor 15 is installed on the side wall of the cooling tank 1, and the output shaft of the driving motor 15 is connected with one of the guide rods 18. Two top plates 21 are respectively arranged at the positions of the top shell 19 close to the two sides, and the peripheries of the top plates 21 are fixed on the top plates 21 through bolts. Four spring rods 23 are transversely installed on the lower surface of the first lifting plate 22, two telescopic rods 24 are installed on the lower surface of the top plate 21, the two telescopic rods 24 are respectively arranged on two sides of a piston rod of the fourth cylinder 20, and the bottoms of the telescopic rods 24 are fixedly connected with the upper surface of the first lifting plate 22. A water pumping pipe 31 is installed at a water pumping port of the micro water pump 28, one end of the water pumping pipe 31, which is far away from the micro water pump 28, extends into the cooling tank 1, and cooling oil is stored in the cooling tank 1. The cooling outlet pipe 34 and the cooling inlet pipe 35 are communicated with the top of the condensing box 2 at the ends far away from the cooling water pump 33, a silencing box 38 is arranged on one side of the condensing box 2, a circulating water pump is arranged in the silencing box 38, first circulating pipes 36 penetrate through the two sides of the condensing box 2, switch valves are mounted on the first circulating pipes 36, one ends of the first circulating pipes 36 are communicated with the cooling tank 1, the other ends of the first circulating pipes 36 are communicated with the water outlet of the circulating water pump, the water pumping ports of the circulating water pump are communicated with second circulating pipes 37, and one ends, far away from the circulating water pump. The injection head 30 is fixed on the lower surface of the second lifting plate 27, a connecting pipe 29 is installed at the water outlet of the micro water pump 28, and the micro water pump 28 is communicated with the injection head 30 through the connecting pipe 29.
Referring to fig. 1-6, the working process of the forging heat treatment cooling device of the present embodiment is as follows:
the method comprises the following steps: placing the forged pieces subjected to heat treatment into an arc-shaped storage cavity 6 on a forged piece stacking box 3, stacking a plurality of forged pieces in two arc-shaped storage cavities 6, air-cooling the forged pieces in the arc-shaped storage cavities 6 by a fan 7, opening a first air cylinder 9, pushing an arc-shaped push plate 10 by a piston rod of the first air cylinder 9, pushing the forged pieces at the bottoms of the two arc-shaped storage cavities 6 out of a discharge channel 8 by the arc-shaped push plate 10, pushing an arc-shaped jacket 14 by piston rods of four third air cylinders 13 in a forged piece blanking frame 5 after the two forged pieces are pushed out, clamping the two forged pieces which are just pushed out of the discharge channel 8 by the four arc-shaped jackets 14, pushing a connecting plate 12 downwards by a second air cylinder 11 after clamping, driving the two forged pieces to be clamped by the connecting plate 12 through the arc-shaped jacket 14, and placing the two forged pieces;
step two: the driving motor 15 is started, the output shaft of the driving motor 15 drives the guide rods 18 to rotate, the four guide rods 18 are matched to drive the conveyer belt 16 to rotate, the conveyer belt 16 conveys the forged pieces in the forged piece installation seat 17, the forged pieces are conveyed to the position below the top shell 19, the fourth air cylinder 20 is started, the piston rod of the fourth air cylinder 20 downwards pushes the first lifting plate 22, the first lifting plate 22 drives the four spring rods 23 to descend, the four spring rods 23 drive the two refrigerating sheets 25 to contact the upper surfaces of the forged pieces in the two forged piece installation seats 17, the conveyer belt 16 stops rotating, the refrigerating sheets 25 cool the forged pieces in the forged piece installation seat 17, the conveyer belt 16 continues to rotate after cooling, the cold roll forged piece installation seat 17 is conveyed to the position below the two spray heads 30 by the conveyer belt 16, the conveyer belt 16 stops rotating, the fifth air cylinder 26 is started, the piston rod of the fifth air cylinder 26 downwards pushes the second lifting plate 27, the second, the micro water pump 28 pumps cooling oil in the cooling tank 1 through a water pumping pipe 31, the cooling oil is sprayed on the upper surface of the forge piece mounting seat 17 through a spray head 30 through a connecting pipe 29, and then the forge piece is continuously conveyed out through the conveying belt 16;
step three: the circulating water pump in the sound box 38 pumps the cooling oil in the cooling tank 1 through the second circulating pipe 37, the circulating water pump circularly conveys the cooling oil into the cooling tank 1 through the first circulating pipe 36, the cooling water pump 33 circulates the condensate in the condensation tank 2 through the cooling outlet pipe 34 and the cooling inlet pipe 35, and the condensate in the condensation tank 2 cools the cooling oil in the first circulating pipe 36.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. A forge piece heat treatment cooling device is characterized by comprising a cooling tank (1), wherein a condensation box (2) is arranged on one side of the cooling tank (1), two supporting tables (4) are arranged on the cooling tank (1), the two supporting tables (4) are respectively arranged on two sides of a notch of the cooling tank (1), a forge piece stacking box (3) is arranged on the two supporting tables (4), a forge piece blanking frame (5) is arranged on one side of the forge piece stacking box (3), two arc storage cavities (6) are arranged in the forge piece stacking box (3), the two arc storage cavities (6) are communicated, a discharging channel (8) is arranged in the forge piece stacking box (3), the discharging channel (8) is arranged below the arc storage cavities (6), the discharging channel (8) is communicated with the arc storage cavities (6), and a first air cylinder (9) is arranged on the side wall of the arc storage cavities (6), the forging cooling device is characterized in that an arc-shaped pushing plate (10) is installed at the end part of a piston rod of the first cylinder (9), a second cylinder (11) is installed on the forging blanking frame (5), a connecting plate (12) is installed at the end part of the piston rod of the second cylinder (11), four third cylinders (13) are installed on the lower surface of the connecting plate (12), an arc-shaped jacket (14) is installed at the end part of the piston rod of the third cylinder (13), a conveying belt (16) is arranged in a cooling tank (1), two rows of forging mounting seats (17) are arranged on the conveying belt (16), each row of forging mounting seat (17) comprises a plurality of forging mounting seats (17), four guide rods (18) are arranged in the cooling tank (1), the four guide rods (18) are in transmission connection through the conveying belt (16), a top shell (19) is installed on the cooling tank (1), and two top plates (21), wherein, the upper surface of one top plate (21) is provided with a fourth cylinder (20), the end part of a piston rod of the fourth cylinder (20) is provided with a first lifting plate (22), the lower surface of the first lifting plate (22) is provided with four spring rods (23), the four spring rods (23) are respectively arranged at the tops of two refrigeration sheets (25), the other top plate (21) is provided with a fifth cylinder (26), the end part of the piston rod of the fifth cylinder (26) is provided with a second lifting plate (27), the second lifting plate (27) is provided with two micro water pumps (28), the two micro water pumps (28) are respectively arranged at the two sides of the lower surface of the second lifting plate (27), two injection heads (30) are arranged between the two micro water pumps (28), the condensation box (2) is provided with a fixed box (32), the fixed box (32) is fixedly arranged at the top of the condensation box (2), be provided with cooling water pump (33) in condensate box (2), cooling exit tube (34) are installed to cooling water pump (33) delivery port, be provided with the comdenstion water in condensate box (2), cooling water pump (33) water inlet is installed the cooling and is advanced pipe (35), cooling exit tube (34), cooling are advanced pipe (35) and are set up respectively in cooling water pump (33) both ends.
2. The forging heat treatment cooling device of claim 1, wherein the arc-shaped storage cavities (6) are used for stacking forgings, two fans (7) are arranged in the forging stacking box (3), and the two fans (7) are respectively arranged on two sides of the two arc-shaped storage cavities (6).
3. The forging heat treatment cooling device as claimed in claim 1, wherein the arc-shaped pushing plate (10) is used for pushing the forging out of the discharging channel (8), the second air cylinder (11) is fixed at the middle position of the top of the forging blanking frame (5), four third air cylinders (13) are transversely arranged on the lower surface of the connecting plate (12), and piston rods of two adjacent third air cylinders (13) are arranged oppositely.
4. The forging heat treatment cooling device of claim 1, wherein a driving motor (15) is mounted on the side wall of the cooling groove (1), and an output shaft of the driving motor (15) is connected with one of the guide rods (18).
5. The forging heat treatment cooling device as claimed in claim 1, wherein two top plates (21) are respectively mounted on the top shell (19) near two sides, and the peripheries of the top plates (21) are fixed on the top plates (21) through bolts.
6. The forging heat treatment cooling device of claim 1, wherein four spring rods (23) are transversely arranged on the lower surface of the first lifting plate (22), two telescopic rods (24) are arranged on the lower surface of the top plate (21), the two telescopic rods (24) are respectively arranged on two sides of a piston rod of the fourth cylinder (20), and the bottoms of the telescopic rods (24) are fixedly connected with the upper surface of the first lifting plate (22).
7. The forging heat treatment cooling device according to claim 1, wherein a water pumping pipe (31) is installed at a water pumping port of the micro water pump (28), one end, far away from the micro water pump (28), of the water pumping pipe (31) extends into the cooling tank (1), and cooling oil is stored in the cooling tank (1).
8. The forging heat treatment cooling device according to claim 1, wherein one ends of the cooling outlet pipe (34) and the cooling inlet pipe (35) far away from the cooling water pump (33) are communicated with the top of the condensation tank (2), a silencing box (38) is arranged on one side of the condensation tank (2), a circulating water pump is arranged in the silencing box (38), first circulating pipes (36) penetrate through two sides of the condensation tank (2), a switch valve is mounted on each first circulating pipe (36), one end of each first circulating pipe (36) is communicated with the cooling tank (1), the other end of each first circulating pipe (36) is communicated with a water outlet of the circulating water pump, a water pumping opening of the circulating water pump is communicated with a second circulating pipe (37), and one end of each second circulating pipe (37) far away from the circulating water pump is communicated with the cooling tank (1).
9. The forging heat treatment cooling device according to claim 1, wherein the spray head (30) is fixed on the lower surface of the second lifting plate (27), a connecting pipe (29) is installed at a water outlet of the micro water pump (28), and the micro water pump (28) is communicated with the spray head (30) through the connecting pipe (29).
10. The working method of the forging heat treatment cooling device is characterized by comprising the following steps:
the method comprises the following steps: the forging after heat treatment is put into the forging stacking box (3) from the arc storage cavities (6), a plurality of forgings are stacked in the two arc storage cavities (6), the fan (7) cools the forgings in the arc storage cavities (6), the first air cylinder (9) is opened, the piston rod of the first air cylinder (9) pushes the arc push plate (10), the forgings at the bottoms of the two arc storage cavities (6) are pushed out from the discharge channel (8) by the arc push plate (10), the piston rods of the four third air cylinders (13) in the forging blanking rack (5) push the arc jackets (14) after the two forgings are pushed out, the four arc jackets (14) clamp the two forgings just pushed out from the discharge channel (8), the second air cylinder (11) pushes the connecting plate (12) downwards after clamping, and the connecting plate (12) drives the two forgings to be clamped through the arc jackets (14), the two forgings are placed in two forging mounting seats (17) which are arranged on the conveyor belt (16) side by side;
step two: the method comprises the steps of starting a driving motor (15), driving guide rods (18) to rotate by an output shaft of the driving motor (15), driving a conveying belt (16) to rotate by matching four guide rods (18), conveying a forged piece in a forged piece mounting seat (17) by the conveying belt (16), conveying the forged piece to the position below a top shell (19), starting a fourth air cylinder (20), pushing a first lifting plate (22) downwards by a piston rod of the fourth air cylinder (20), driving four spring rods (23) to descend by the first lifting plate (22), driving two refrigerating sheets (25) to contact the upper surfaces of the forged piece in two forged piece mounting seats (17) by the four spring rods (23), stopping rotation of the conveying belt (16), cooling the forged piece in the forged piece mounting seat (17) by the refrigerating sheets (25), continuing to rotate the conveying belt (16) after cooling, conveying the cold roll forged piece mounting seat (17) to the position below two spray heads (30) by the conveying belt (16), the conveying belt (16) stops rotating, the fifth cylinder (26) is started, a piston rod of the fifth cylinder (26) pushes the second lifting plate (27) downwards, the second lifting plate (27) drives the two spray heads (30) to descend, the micro water pump (28) pumps cooling oil in the cooling tank (1) through the water pumping pipe (31), the cooling oil is sprayed on the upper surface of the forge piece mounting seat (17) through the spray heads (30) through the connecting pipe (29), and then the conveying belt (16) continues to convey the forge piece out;
step three: a circulating water pump in the sound silencing box (38) extracts cooling oil in the cooling tank (1) through a second circulating pipe (37), the circulating water pump conveys the cooling oil into the cooling tank (1) through a first circulating pipe (36) in a circulating mode, a cooling water pump (33) circulates condensate in the condensation box (2) through a cooling outlet pipe (34) and a cooling inlet pipe (35), and the condensate in the condensation box (2) cools the cooling oil in the first circulating pipe (36).
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| CN202010495095.4A CN111570716A (en) | 2020-06-03 | 2020-06-03 | Forging heat treatment cooling device and working method thereof |
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| CN202010495095.4A CN111570716A (en) | 2020-06-03 | 2020-06-03 | Forging heat treatment cooling device and working method thereof |
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| CN114485047A (en) * | 2021-12-23 | 2022-05-13 | 谢映花 | New material processing condensation equipment for production |
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