CN110421140B - Die casting die cooling device - Google Patents
Die casting die cooling device Download PDFInfo
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- CN110421140B CN110421140B CN201910830310.9A CN201910830310A CN110421140B CN 110421140 B CN110421140 B CN 110421140B CN 201910830310 A CN201910830310 A CN 201910830310A CN 110421140 B CN110421140 B CN 110421140B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
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Abstract
The invention discloses a die-casting die cooling device, which belongs to the technical field of die cooling and comprises a cooling box, a first partition plate, a second partition plate, a lifting assembly, a die-casting die fixing assembly, a cooling liquid box, a hollow box, a conveying assembly, a liquid spraying cooling assembly and a liquid recycling assembly, wherein the first partition plate and the second partition plate are arranged in the cooling box, the first partition plate and the second partition plate divide the inner space of the cooling box into a first cavity, a second cavity and a third cavity from top to bottom, the lifting assembly is arranged in the third cavity, the die-casting die fixing assembly is arranged on the lifting assembly, the cooling liquid box is arranged beside the cooling box, and the liquid recycling assembly is arranged beside the cooling box. The invention solves the problems that most of the die-casting molds are naturally cooled, the cooling time is long, the production efficiency of the castings is reduced, and the quality of the castings is not thoroughly influenced by the incomplete cooling of the die-casting molds.
Description
Technical Field
The invention relates to the technical field of mold cooling, in particular to a die-casting mold cooling device.
Background
The die-casting die plays an important role in industrial production, and the die can produce a large amount of heat during die-casting because the impact of die-casting molten aluminum is received to current die-casting die in the die-casting shaping, if the heat can not in time be discharged, can cause certain influence to the use of mould, indirectly also can influence the quality of die-casting product to the resource has been wasted. Most of the existing die-casting dies are naturally cooled, the cooling time is long, the production efficiency of castings is reduced, and the quality of the castings is not thoroughly affected by the cooling of the die-casting dies.
Disclosure of Invention
The invention aims to solve the technical problems that most die casting molds are naturally cooled, the cooling time is long, the production efficiency of castings is reduced, and the quality of the castings is influenced because the die casting molds are not cooled completely in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a die casting die cooling device comprises a cooling box, a first partition plate, a second partition plate, a lifting assembly, a die casting die fixing assembly, a cooling liquid box, a hollow box, a conveying assembly, a liquid spraying cooling assembly and a liquid recycling assembly, wherein the first partition plate and the second partition plate are arranged in the cooling box, the first partition plate and the second partition plate divide the inner space of the cooling box into a first cavity, a second cavity and a third cavity from top to bottom, the lifting assembly is arranged in the third cavity, the die casting die fixing assembly is arranged on the lifting assembly, the cooling liquid box is arranged beside the cooling box, the hollow box is arranged in the first cavity, the conveying assembly is arranged beside the cooling liquid box, and two ends of the conveying assembly are respectively communicated with the cooling liquid box and the hollow box, the hydrojet cooling module sets up first cavity with in the second cavity, and hydrojet cooling module with the cavity case is linked together, the setting of recovery liquid subassembly is in the side of cooling box, and the both ends of retrieving the liquid subassembly respectively with the third cavity with the cooling liquid case is linked together, the center department of second division board is equipped with logical groove.
Further, the lifting unit includes bottom plate, lifter plate, two driving pieces and four spacing posts, the bottom plate with the bottom fixed connection of third cavity, four spacing posts are the rectangle and distribute on the bottom plate, and four the top of spacing post extend to with the bottom fixed connection of second division board, the lifter plate sets up four on the spacing post, and lifter plate and four spacing post sliding fit, two the driving piece is the symmetry and sets up in the third cavity, and two the one end of driving piece respectively with lifter plate fixed connection.
Furthermore, each driving piece comprises a first mounting seat, a second mounting seat, a lifting rod, a lifting block and a first driving motor, the first mounting seat is fixedly connected with the top of the bottom plate, the second mounting seat is fixedly connected with the bottom of the second partition plate, the lifting rod can be rotatably mounted on the first mounting seat and the second mounting seat, the top end of the lifting rod extends to the upper part of the second partition plate, the lifting rod is provided with an external thread, the lifting block is sleeved on the lifting rod, an internal thread matched with the external thread is arranged in the lifting block, the lifting block is fixedly connected with the side wall of the lifting plate, the first driving motor is vertically arranged at the top of the second partition plate, and the output shaft of the first driving motor is fixedly connected with the top end of the lifting rod, the outside of first driving motor is equipped with the safety cover, the safety cover with the top fixed connection of second division board.
Furthermore, the fixed subassembly of die casting die includes fixed plate and two limiting plates, the fixed plate with the top fixed connection of lifter plate, two the limiting plate is the symmetry and sets up on the fixed plate.
Further, the delivery assembly includes first booster pump, first conveyer pipe and second conveyer pipe, first booster pump is the level setting and is in the side of coolant liquid case, the both ends of first conveyer pipe respectively with the input of first booster pump with the coolant liquid case is linked together, the both ends of second conveyer pipe respectively with the output of first booster pump with the cavity case is linked together.
Further, the spray cooling assembly comprises two spray parts and a plurality of first spray heads, the first spray heads are arranged at the top end of the second cavity at equal intervals, the first spray heads are communicated with the hollow box, the two spray parts are symmetrically arranged in the first cavity and the second cavity, each spray part comprises an L-shaped plate, a second driving motor, a driving gear and two rotating parts, the two rotating parts are symmetrically arranged on the first partition plate, each rotating part comprises a rotating shaft, an arc-shaped plate, a driven gear and a second spray head, the rotating shaft can be rotatably arranged on the first partition plate, two ends of the rotating shaft respectively extend into the first cavity and the second cavity, the arc-shaped plate is arranged in the second cavity, and the arc plate is fixedly connected with the rotating shaft, the driven gear is fixedly connected with one end of the rotating shaft, which extends to the first cavity, the second liquid spraying head is fixedly connected with the arc plate, the second liquid spraying head is communicated with the hollow box, the L-shaped plate is installed on the first partition plate, the second driving motor is vertically arranged on the L-shaped plate, the driving gear is fixedly connected with an output shaft of the second driving motor, and the driving gear is respectively meshed with the driven gears in the two rotating parts.
Further, the recycling liquid assembly comprises a second booster pump, a first recycling pipe and a second recycling pipe, the second booster pump is horizontally arranged at the side of the cooling box, two ends of the first recycling pipe are respectively communicated with the input end of the second booster pump and the third cavity, and two ends of the second recycling pipe are respectively communicated with the output end of the second booster pump and the cooling liquid box.
Furthermore, the cooling box is close to be equipped with fan and two doors that open and shut on the lateral wall of third cavity, two the door that opens and shuts all with the cooling box is articulated, and two all be equipped with transparent observation window on the door that opens and shuts.
Compared with the prior art, the invention has the beneficial effects that:
firstly, after the die casting is finished, the die casting die in the die casting die fixing component is driven to ascend into the second cavity through the through groove by the operation of the lifting component, then the cooling liquid in the cooling liquid box is conveyed into the hollow box by the operation of the conveying component, then the cooling liquid in the hollow box is uniformly sprayed onto the surface of the die casting die in the die casting die fixing component by the operation of the liquid spraying cooling component, the cooling liquid cools the die casting die, the purpose of cooling the die casting die is achieved, after the die casting die is cooled by the liquid spraying cooling component, the cooling liquid flowing into the third cavity is conveyed into the cooling liquid box by the operation of the liquid recycling component, the cooling liquid is conveniently recycled, compared with the traditional die casting die which is mostly in a natural cooling mode, the cooling time is greatly shortened, the production efficiency of a casting is improved, and the die casting die is ensured to be thoroughly cooled, the quality of the casting is not affected.
Secondly, the lifting rod fixedly connected with the output shaft of the die casting mold is driven to rotate through the work of the first driving motor, and internal threads matched with the external threads on the lifting rod are arranged in the lifting block, so that the lifting rod rotates to drive the lifting block to move upwards, the lifting block moves upwards to drive the lifting plate to move upwards synchronously, and the lifting plate moves upwards to drive the die casting mold in the die casting mold fixing component to ascend into the second cavity through the through groove, so that the purpose of driving the die casting mold in the die casting mold fixing component to ascend into the second cavity is achieved.
Thirdly, the cooling liquid of the hollow box is uniformly sprayed to the top end of the die-casting die through the plurality of first liquid spraying heads, meanwhile, the second driving motor works to drive the driving gear fixedly connected with the output shaft of the second driving motor to rotate, the driving gear rotates to drive the driven gears in the two rotating pieces to synchronously rotate, the driven gears rotate to drive the rotating shaft to rotate, the rotating shaft rotates to drive the second liquid spraying heads on the arc-shaped plate to synchronously rotate, the second liquid spraying heads uniformly spray the cooling liquid of the hollow box to the side wall of the die-casting die while the second liquid spraying heads rotate, the liquid spraying range is enlarged through the rotation of the second liquid spraying heads, the cooling liquid cools the die-casting die, the purpose of cooling the die-casting die is achieved, the cooling time is greatly shortened, the production efficiency of the casting is improved, the die-casting die is guaranteed to be thoroughly cooled, and the quality of the casting cannot.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective cross-sectional view of the present invention;
FIG. 4 is a partial perspective view of the first embodiment of the present invention;
FIG. 5 is a partial perspective view of the second embodiment of the present invention;
fig. 6 is a schematic view of a partial three-dimensional structure according to the present invention.
The reference numbers in the figures are: 1-a cooling box; 101-a first cavity; 102-a second cavity; 103-a third cavity; 104-a fan; 105-a door that opens and closes; 106-a transparent viewing window; 2-a first divider plate; 3-a second divider plate; 301-through slot; 4-a lifting assembly; 401-a backplane; 402-a lifter plate; 403-a drive member; 4031-first mount; 4032-a second mount; 4033-lifting rods; 4034-elevator block; 4035-a first drive motor; 4036-protective shield; 404-a limit post; 5-fixing the component by a die-casting die; 501-fixing plate; 502-a limiting plate; 6-cooling liquid tank; 7-a hollow box; 8-a delivery assembly; 801-a first booster pump; 802-a first delivery tube; 803-a second delivery tube; 9-spray cooling assembly; 901-a liquid spray part; 9011-L template; 9012-a second drive motor; 9013-driving gear; 9014-rotating part; 90141-rotating shaft; 90142-arc plate; 90143-driven gear; 90144-second liquid jet; 902-first liquid jet head; 10-a recycle liquor component; 1001-second booster pump; 1002-a first recovery pipe; 1003-second recovery pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 6, the invention provides a die casting mold cooling device, which comprises a cooling box 1, a first partition plate 2, a second partition plate 3, a lifting assembly 4, a die casting mold fixing assembly 5, a cooling liquid box 6, a hollow box 7, a conveying assembly 8, a spray liquid cooling assembly 9 and a recovery liquid assembly 10, wherein the first partition plate 2 and the second partition plate 3 are arranged in the cooling box 1, the first partition plate 2 and the second partition plate 3 divide the inner space of the cooling box 1 into a first cavity 101, a second cavity 102 and a third cavity 103 from top to bottom, the lifting assembly 4 is arranged in the third cavity 103, the die casting mold fixing assembly 5 is arranged on the lifting assembly 4, the cooling liquid box 6 is arranged at the side of the cooling box 1, the hollow box 7 is arranged in the first cavity 101, and the conveying assembly 8 is arranged at the side of the cooling liquid box 6, and both ends of the conveying assembly 8 are respectively communicated with the cooling liquid tank 6 and the hollow tank 7, the spray cooling assembly 9 is arranged in the first cavity 101 and the second cavity 102, the spray cooling assembly 9 is communicated with the hollow tank 7, the recovered liquid assembly 10 is arranged beside the cooling tank 1, both ends of the recovered liquid assembly 10 are respectively communicated with the third cavity 103 and the cooling liquid tank 6, a through groove 301 is arranged at the center of the second partition plate 3, after die casting is completed, the lifting assembly 4 works to drive the die casting mold in the die casting mold fixing assembly 5 to ascend into the second cavity 102 through the through groove 301, then the conveying assembly 8 works to convey the cooling liquid in the cooling liquid tank 6 into the hollow tank 7, and then the spray cooling assembly 9 works to uniformly spray the cooling liquid in the hollow tank 7 to the surface of the die casting mold in the die casting mold fixing assembly 5, the coolant liquid cools off die casting die, the refrigerated purpose of die casting die has been reached, accomplish the back to die casting die cooling when hydrojet cooling module 9, the coolant liquid that the work of recovery liquid subassembly 10 will flow to in the third cavity 103 is carried and is retrieved to the coolant liquid case 6 in, make things convenient for coolant liquid circulation to use, compare in current die casting die majority for natural cooling's mode, the cooling time has been shortened greatly, the production efficiency of foundry goods is improved, and guaranteed die casting die and thoroughly cooled off, can not influence the quality of foundry goods.
The lifting assembly 4 comprises a bottom plate 401, a lifting plate 402, two driving members 403 and four limiting columns 404, the bottom plate 401 is fixedly connected with the bottom end of the third cavity 103, the four limiting columns 404 are distributed on the bottom plate 401 in a rectangular shape, the top ends of the four limiting columns 404 extend to be fixedly connected with the bottom of the second partition plate 3, the lifting plate 402 is arranged on the four limiting columns 404, the lifting plate 402 is in sliding fit with the four limiting columns 404, the two driving members 403 are symmetrically arranged in the third cavity 103, one ends of the two driving members 403 are respectively fixedly connected with the lifting plate 402, the lifting plate 402 is driven to ascend on the four limiting columns 404 by the operation of the two driving members 403, the lifting plate 402 ascends to drive the die-casting mold in the die-casting mold fixing assembly 5 to ascend to the second cavity 102 through the through grooves 301, the liquid cooling assembly is convenient to cool the die-casting die.
Each driving member 403 includes a first mounting base 4031, a second mounting base 4032, a lifting bar 4033, a lifting block 4034 and a first driving motor 4035, the first mounting base 4031 is fixedly connected with the top of the bottom plate 401, the second mounting base 4032 is fixedly connected with the bottom of the second partition plate 3, the lifting bar 4033 can be rotatably mounted on the first mounting base 4031 and the second mounting base 4032, and the top end of the lifting bar 4033 extends to the upper side of the second partition plate 3, an external thread is provided on the lifting bar 4033, the lifting block 4034 is sleeved on the lifting bar 4033, and an internal thread matching with the external thread is provided in the lifting block 4034, the lifting block 4034 is fixedly connected with the side wall of the lifting plate 402, the first driving motor 4035 is vertically arranged on the top of the second partition plate 3, and the output shaft of the first driving motor 4035 is fixedly connected with the top end of the lifting bar 4033, a protective cover 4036 is arranged outside the first driving motor 4035, the protective cover 4036 is fixedly connected with the top of the second partition plate 3, the lifting rod 4033 fixedly connected with an output shaft of the protective cover 4036 is driven to rotate through the work of the first driving motor 4035, internal threads matched with the external threads on the lifting rod 4033 are arranged in the lifting block 4034, so that the lifting rod 4033 rotates to drive the lifting block 4034 to move upwards, the lifting block 4034 moves upwards to drive the lifting plate 402 to move upwards synchronously, the lifting plate 402 moves upwards to drive the die-casting mold in the die-casting mold fixing component 5 to ascend into the second cavity 102 through the through groove 301, and the purpose of driving the die-casting mold in the die-casting mold fixing component 5 to ascend into the second cavity 102 is achieved.
The die casting die fixing component 5 comprises a fixing plate 501 and two limiting plates 502, the fixing plate 501 is fixedly connected with the top of the lifting plate 402, the two limiting plates 502 are symmetrically arranged on the fixing plate 501, the die casting die is limited through the two limiting plates 502, and unnecessary movement of the die casting die in the cooling process is prevented.
The conveying assembly 8 comprises a first booster pump 801, a first conveying pipe 802 and a second conveying pipe 803, the first booster pump 801 is horizontally arranged on the side of the cooling liquid box 6, two ends of the first conveying pipe 802 are respectively communicated with the input end of the first booster pump 801 and the cooling liquid box 6, two ends of the second conveying pipe 803 are respectively communicated with the output end of the first booster pump 801 and the hollow box 7, and when the die-casting die in the die-casting die fixing assembly 5 rises into the second cavity 102, the first booster pump 801 works to extract the cooling liquid in the cooling liquid box 6 and then flows into the hollow box 7 through the first conveying pipe 802 and the second conveying pipe 803, so that the purpose of conveying the cooling liquid for the liquid spraying cooling assembly 9 is achieved.
The liquid spraying cooling assembly 9 comprises two liquid spraying pieces 901 and a plurality of first liquid spraying heads 902, the plurality of first liquid spraying heads 902 are arranged at the top end of the second cavity 102 at equal intervals, the plurality of first liquid spraying heads 902 are communicated with the hollow box 7, the two liquid spraying pieces 901 are symmetrically arranged in the first cavity 101 and the second cavity 102, each liquid spraying piece 901 comprises an L-shaped plate 9011, a second driving motor 9012, a driving gear 9013 and two rotating pieces 9014, the two rotating pieces 9014 are symmetrically arranged on the first partition plate 2, each rotating piece 9014 comprises a rotating shaft 90141, an arc-shaped plate 90142, a driven gear 90143 and a second liquid spraying head 90144, the rotating shaft 90141 can be rotatably arranged on the first partition plate 2, and two ends of the rotating shaft 90141 extend into the first cavity 101 and the second cavity 102 respectively, the arc-shaped plate 90142 is arranged in the second cavity 102, the arc-shaped plate 90142 is fixedly connected with the rotating shaft 90141, the driven gear 90143 is fixedly connected with one end of the rotating shaft 90141, which extends to the first cavity 101, the second liquid spray head 90144 is fixedly connected with the arc-shaped plate 90142, the second liquid spray head 90144 is communicated with the hollow box 7, the L-shaped plate 9011 is installed on the first partition plate 2, the second driving motor 9012 is vertically arranged on the L-shaped plate 9011, the driving gear 9013 is fixedly connected with an output shaft of the second driving motor 9012, the driving gears 9013 are respectively meshed with the driven gears 90143 in the two rotating pieces 9014, the cooling liquid of the hollow box 7 is uniformly sprayed to the top end of the die-casting die through the plurality of first liquid spray heads 902, and the second driving motor 9012 works to drive the driving gear 9013 fixedly connected with the output shaft thereof to rotate, the driving gear 9013 rotates to drive the driven gears 90143 in the two rotating pieces 9014 to rotate synchronously, the driven gear 90143 rotates to drive the rotating shaft 90141 to rotate, the rotating shaft 90141 rotates to drive the second liquid spraying heads 90144 on the arc-shaped plates 90142 to rotate synchronously, the second liquid spraying heads 90144 evenly spray the cooling liquid of the hollow boxes 7 onto the side wall of the die-casting die while the second liquid spraying heads 90144 rotate, the liquid spraying range is enlarged by rotation of the second liquid spraying heads 90144, the cooling liquid cools the die-casting die, the purpose of cooling the die-casting die is achieved, cooling time is greatly shortened, production efficiency of castings is improved, complete cooling of the die-casting die is guaranteed, and quality of the castings cannot be affected.
The recycling liquid assembly 10 comprises a second booster pump 1001, a first recycling pipe 1002 and a second recycling pipe 1003, the second booster pump 1001 is horizontally arranged on the side of the cooling box 1, two ends of the first recycling pipe 1002 are respectively communicated with the input end of the second booster pump 1001 and the third cavity 103, two ends of the second recycling pipe 1003 are respectively communicated with the output end of the second booster pump 1001 and the cooling liquid box 6, and after the spray liquid cooling assembly 9 cools the die-casting mold, the cooling liquid flowing into the third cavity 103 is extracted through the work of the second booster pump 1001 and flows into the cooling liquid box 6 through the first recycling pipe 1002 and the second recycling pipe 1003 for recycling, so that the cooling liquid can be conveniently recycled.
The cooling box 1 is close to be equipped with fan 104 and two doors 105 that open and shut on the lateral wall of third cavity 103, two the door 105 that opens and shuts all with cooling box 1 is articulated, and two all be equipped with transparent observation window 106 on the door 105 that opens and shuts, carry out preliminary forced air cooling to die casting die through fan 104 work, two doors 105 that open and shut make things convenient for the manual work to change die casting die, and the condition in the cooling box 1 is observed at any time to transparent observation window 106 makes things convenient for the manual work.
The working principle of the invention is as follows: when the die-casting die is used, after die-casting is finished, the die-casting die is primarily air-cooled through the work of the fan 104, then the first driving motor 4035 works to drive the lifting rod 4033 fixedly connected with an output shaft of the first driving motor 4035 to rotate, because internal threads matched with the external threads on the lifting rod 4033 are arranged in the lifting block 4034, the lifting rod 4033 rotates to drive the lifting block 4034 to move upwards, the lifting block 4034 moves upwards to drive the lifting plate 402 to move upwards synchronously, the lifting plate 402 moves upwards to drive the die-casting die in the die-casting die fixing assembly 5 to ascend into the second cavity 102 through the through groove 301, the purpose of driving the die-casting die in the die-casting die fixing assembly 5 to ascend into the second cavity 102 is achieved, then the first conveying pipe 801 works to extract cooling liquid in the cooling liquid tank 6 to flow into the hollow tank 7 through the first conveying pipe 802 and the second conveying pipe 803, and then the plurality of first liquid spraying heads 902 uniformly spray the cooling liquid in the hollow tank 7 to the top end, meanwhile, the second driving motor 9012 works to drive the driving gear 9013 fixedly connected with an output shaft of the second driving motor 9012 to rotate, the driving gear 9013 rotates to drive the driven gears 90143 in the two rotating pieces 9014 to synchronously rotate, the driven gear 90143 rotates to drive the rotating shaft 90141 to rotate, the rotating shaft 90141 rotates to drive the second liquid spraying head 90144 on the arc-shaped plate 90142 to synchronously rotate, the second liquid spraying head 90144 uniformly sprays cooling liquid of the hollow box 7 onto the side wall of the die-casting die while the second liquid spraying head 90144 rotates, the liquid spraying range is enlarged by the rotation of the second liquid spraying head 90144, the cooling liquid cools the die-casting die, the purpose of cooling the die-casting die is achieved, after the die-casting die is cooled by the liquid spraying cooling assembly 9, the cooling liquid pumped by the second booster pump 1001 works to flow into the third cavity 103, and flows into the cooling liquid box 6 through the first recovery pipe 1002 and the second recovery pipe 1003 to be recycled, and the cooling liquid is convenient to be, compared with the existing die-casting die which is mostly in a natural cooling mode, the cooling time is greatly shortened, the production efficiency of the casting is improved, the die-casting die is guaranteed to be cooled thoroughly, and the quality of the casting cannot be influenced.
Claims (7)
1. A die casting die cooling device comprises a cooling box (1), a first partition plate (2), a second partition plate (3), a lifting assembly (4), a die casting die fixing assembly (5), a cooling liquid box (6), a hollow box (7), a conveying assembly (8), a liquid spray cooling assembly (9) and a liquid recovery assembly (10), wherein the first partition plate (2) and the second partition plate (3) are arranged in the cooling box (1), the first partition plate (2) and the second partition plate (3) divide the inner space of the cooling box (1) into a first cavity (101), a second cavity (102) and a third cavity (103) from top to bottom, the lifting assembly (4) is arranged in the third cavity (103), the die casting die fixing assembly (5) is arranged on the lifting assembly (4), the cooling liquid box (6) is arranged beside the cooling box (1), the hollow box (7) is arranged in the first cavity (101), the conveying assembly (8) is arranged at the side of the cooling liquid box (6), the two ends of the conveying assembly (8) are respectively communicated with the cooling liquid box (6) and the hollow box (7), the spray liquid cooling assembly (9) is arranged in the first cavity (101) and the second cavity (102), the spray liquid cooling assembly (9) is communicated with the hollow box (7), the recovery liquid assembly (10) is arranged at the side of the cooling box (1), the two ends of the recovery liquid assembly (10) are respectively communicated with the third cavity (103) and the cooling liquid box (6), and a through groove (301) is formed in the center of the second partition plate (3);
the method is characterized in that:
the liquid spraying cooling assembly (9) comprises two liquid spraying pieces (901) and a plurality of first liquid spraying heads (902), the first liquid spraying heads (902) are arranged at the top end of the second cavity (102) at equal intervals, the first liquid spraying heads (902) are communicated with the hollow box (7), the liquid spraying pieces (901) are symmetrically arranged in the first cavity (101) and the second cavity (102), each liquid spraying piece (901) comprises an L-shaped plate (9011), a second driving motor (9012), a driving gear (9013) and two rotating pieces (9014), the two rotating pieces (9014) are symmetrically arranged on the first partition plate (2), each rotating piece (9014) comprises a rotating shaft (90141), an arc-shaped plate (142), a driven gear (90143) and a second liquid spraying head (90144), and the rotating shaft (90141) can be rotatably arranged on the first partition plate (2), and both ends of the rotating shaft (90141) extend into the first cavity (101) and the second cavity (102) respectively, the arc-shaped plate (90142) is arranged in the second cavity (102), the arc-shaped plate (90142) is fixedly connected with the rotating shaft (90141), the driven gear (90143) is fixedly connected with one end of the rotating shaft (90141) extending to the first cavity (101), the second liquid spray head (90144) is fixedly connected with the arc-shaped plate (90142), and the second liquid jet head (90144) is in communication with the hollow tank (7), the L-shaped plate (9011) is arranged on the first partition plate (2), the second driving motor (9012) is vertically arranged on the L-shaped plate (9011), the driving gear (9013) is fixedly connected with an output shaft of the second driving motor (9012), and the driving gears (9013) are respectively meshed with driven gears (90143) in the two rotating pieces (9014);
when the die-casting die is used, the lifting assembly (4) drives the die-casting die in the die-casting die fixing assembly (5) to ascend into the second cavity (102) through the through groove (301), then the conveying assembly (8) works to extract cooling liquid in the cooling liquid tank (6) into the hollow tank (7), then the cooling liquid in the hollow tank (7) is uniformly sprayed to the top end of the die-casting die through the plurality of first liquid spraying heads (902), meanwhile, the second driving motor (9012) works to drive the driving gear (9013) fixedly connected with an output shaft of the second driving motor to rotate, the driving gear (9013) rotates to drive the driven gear (90143) in the two rotating pieces (9014) to synchronously rotate, the driven gear (90143) rotates to drive the rotating shaft (90141) to rotate, the rotating shaft (90141) rotates to drive the second liquid spraying heads (90144) on the arc-shaped plate (90142) to synchronously rotate, and the second liquid spraying heads (90144) rotate to enlarge a liquid spraying range, the cooling liquid cools the die-casting die.
2. A die casting mold cooling device as claimed in claim 1, wherein: lifting unit (4) include bottom plate (401), lifter plate (402), two driving piece (403) and four spacing post (404), bottom plate (401) with the bottom fixed connection of third cavity (103), four spacing post (404) are the rectangle and distribute on bottom plate (401), and four the top of spacing post (404) extend to with the bottom fixed connection of second division board (3), lifter plate (402) set up four on spacing post (404), and lifter plate (402) and four spacing post (404) sliding fit, two driving piece (403) are the symmetry and set up in third cavity (103), and two the one end of driving piece (403) respectively with lifter plate (402) fixed connection.
3. A die casting mold cooling device as claimed in claim 2, wherein: each driving piece (403) comprises a first mounting seat (4031), a second mounting seat (4032), a lifting rod (4033), a lifting block (4034) and a first driving motor (4035), the first mounting seat (4031) is fixedly connected with the top of the bottom plate (401), the second mounting seat (4032) is fixedly connected with the bottom of the second partition plate (3), the lifting rod (4033) can be rotatably mounted on the first mounting seat (4031) and the second mounting seat (4032), the top end of the lifting rod (4033) extends to the upper side of the second partition plate (3), an external thread is arranged on the lifting rod (4033), the lifting block (4034) is sleeved on the lifting rod (4033), an internal thread matched with the external thread is arranged in the lifting block (4034), and the lifting block (4034) is fixedly connected with the side wall of the lifting plate (403402), first driving motor (4035) are vertical setting and are in the top of second division board (3), and the output shaft of first driving motor (4035) with the top fixed connection of lifter (4033), the outside of first driving motor (4035) is equipped with safety cover (4036), safety cover (4036) with the top fixed connection of second division board (3).
4. A die casting mold cooling device as claimed in claim 2, wherein: the die-casting die fixing component (5) comprises a fixing plate (501) and two limiting plates (502), the fixing plate (501) is fixedly connected with the top of the lifting plate (402), and the two limiting plates (502) are symmetrically arranged on the fixing plate (501).
5. A die casting mold cooling device as claimed in claim 1, wherein: transport assembly (8) include first booster pump (801), first conveyer pipe (802) and second conveyer pipe (803), first booster pump (801) are the level and set up the side of coolant liquid case (6), the both ends of first conveyer pipe (802) respectively with the input of first booster pump (801) with coolant liquid case (6) are linked together, the both ends of second conveyer pipe (803) respectively with the output of first booster pump (801) with cavity case (7) are linked together.
6. A die casting mold cooling device as claimed in claim 1, wherein: retrieve liquid subassembly (10) and include second booster pump (1001), first recovery pipe (1002) and second recovery pipe (1003), second booster pump (1001) is the level and sets up the side of cooler bin (1), the both ends of first recovery pipe (1002) respectively with the input of second booster pump (1001) with third cavity (103) are linked together, the both ends of second recovery pipe (1003) respectively with the output of second booster pump (1001) with coolant liquid tank (6) are linked together.
7. A die casting mold cooling device as claimed in claim 1, wherein: the cooling box (1) is close to be equipped with fan (104) and two door (105) that open and shut on the lateral wall of third cavity (103), two door (105) that open and shut all with cooling box (1) is articulated, and two all be equipped with transparent observation window (106) on the door (105) that open and shut.
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| CN201910830310.9A CN110421140B (en) | 2019-09-04 | 2019-09-04 | Die casting die cooling device |
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| CN201910830310.9A CN110421140B (en) | 2019-09-04 | 2019-09-04 | Die casting die cooling device |
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| CN110421140B true CN110421140B (en) | 2021-04-20 |
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| CN113199005B (en) * | 2021-05-08 | 2022-02-11 | 深圳市联而达精铸有限公司 | Die-casting die for heat dissipation precision die-casting aluminum box body and die-casting method thereof |
| CN113263128A (en) * | 2021-05-12 | 2021-08-17 | 张伟伟 | New energy automobile hub forging machine and forging process thereof |
| CN114378284B (en) * | 2021-12-31 | 2023-12-12 | 江苏凯乐金属科技有限公司 | Quick cooling device for metal material processing |
| CN116274940A (en) * | 2023-01-16 | 2023-06-23 | 宁波博大机械有限公司 | Engine cylinder body die-casting system |
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Denomination of invention: A cooling device for die casting die Effective date of registration: 20220617 Granted publication date: 20210420 Pledgee: Shandong Longkou Rural Commercial Bank Co.,Ltd. Pledgor: Yantai Chunhui Slewing Bearing Co.,Ltd. Registration number: Y2022980008089 |
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