CN117102459B - Cooling device is used in production of car die casting - Google Patents
Cooling device is used in production of car die casting Download PDFInfo
- Publication number
- CN117102459B CN117102459B CN202311105025.3A CN202311105025A CN117102459B CN 117102459 B CN117102459 B CN 117102459B CN 202311105025 A CN202311105025 A CN 202311105025A CN 117102459 B CN117102459 B CN 117102459B
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- China
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- frame
- unit
- die casting
- rotating
- die
- Prior art date
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- 238000004512 die casting Methods 0.000 title claims abstract description 111
- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000428 dust Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000000694 effects Effects 0.000 abstract description 16
- 238000007664 blowing Methods 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 21
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 229910000838 Al alloy Chemical group 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 238000005266 casting Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Chemical group 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
Abstract
The invention discloses a cooling device for producing an automobile die casting, which belongs to the technical field of cooling of automobile die castings, and is technically characterized in that: comprises a die casting unit which is connected in the frame in a sliding way; the air cooling unit is arranged in the rack; the water cooling unit is arranged in the rack; the dust removing unit is arranged in the frame; the vibration unit is connected in the frame in a sliding way and is intermittently connected with the dust removing unit. And starting the die casting unit, wherein the die casting unit can perform die casting operation on the automobile die casting in the die. When the die is cooled, the air cooling unit and the water cooling unit are started, so that the surfaces of the die and the die casting unit can be cooled. The dust on die casting unit, mould and car die casting surface can be stained with the surface that attaches to dust removal unit under the blowing of forced air cooling unit, dust removal unit can adsorb the dust of blowing to dust removal unit can vibrate under the effect of vibrations unit, has improved the adsorption effect of dust removal unit to the dust that produces in the course of working.
Description
Technical Field
The invention relates to the technical field of cooling of automobile die castings, in particular to a cooling device for producing automobile die castings.
Background
Die castings are cast parts, which are usually called die castings, by casting copper, zinc, aluminum or aluminum alloy parts of a shape and size limited by a die casting die by casting a metal such as copper, zinc, aluminum or aluminum alloy heated in a liquid state into a feed port of a die casting machine by using a die casting machine equipped with a die casting die. In the process of die casting, it is necessary to rapidly cool the die casting during the production of the automobile in order to prevent the phenomenon that the shrinkage cavity and shrinkage porosity of the alloy casting deteriorate the strength, hardness and wear resistance due to the slow cooling rate of the die casting.
The common cooling modes at present comprise air cooling and water cooling, wherein a cooling water channel is arranged on a die casting die, so that circulating water is led into a forming insert or a core, and heat is brought out of the die. The water cooling efficiency is high, the temperature of the surface of the cavity can be effectively reduced, but the complexity of the die casting die structure is increased, and the die casting die is mainly used for dies with high heat dissipation requirements. In order to prevent dew condensation on the cavity surface, the temperature of the cooling water should be higher than the room temperature. The air cooling is to cool the part difficult to be cooled by water in the press mold, and the air cooling can be carried out by adopting a blower or compressed air. The air cooling can cool the die casting die, can blow the paint evenly, dispel volatile gases of the paint, and reduce air holes of castings.
In the process of processing and air cooling the die casting, dust is easy to adhere to the surfaces of the die casting and the die in a workshop, so that dust flies in the process of processing and air cooling, and therefore, the cooling device for producing the automobile die casting is needed to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a cooling device for producing an automobile die casting so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a cooling device for producing an automobile die casting, comprising:
the device comprises a frame, wherein a die is arranged in the frame;
the die casting unit is connected in the frame in a sliding way and is used for processing the die casting;
the air cooling unit is arranged in the rack and is used for cooling the die casting unit and the die in an air manner;
the water cooling unit is arranged in the rack and used for water-cooling the die;
the dust removing unit is arranged in the frame and is used for removing dust from the die casting unit and the air cooling unit;
the vibration unit is connected in the frame in a sliding way and is intermittently connected with the dust removing unit and used for driving the dust removing unit to vibrate;
the adjusting unit is rotationally connected in the frame and connected with the vibration unit and used for driving the vibration unit to slide.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the die casting device is provided with the die casting unit, is connected in the frame in a sliding way and is used for processing a die casting; the air cooling unit is arranged in the rack and is used for cooling the die casting unit and the die in an air manner; the water cooling unit is arranged in the rack and used for water-cooling the die; the dust removing unit is arranged in the frame and is used for removing dust from the die casting unit and the air cooling unit; and the vibration unit is connected in the frame in a sliding way and is intermittently connected with the dust removal unit and used for driving the dust removal unit to vibrate.
When the automobile die casting is produced and processed, the metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid is poured into the feed opening of the die, and the die casting unit is started and can perform die casting operation on the automobile die casting in the die. When the die is cooled, the air cooling unit is started, and the surfaces of the die and the die casting unit can be cooled by the air cooling unit. The length of the air cooling unit is adjusted through the telescopic unit, and then the heat dissipation effect of the die can be adjusted. The water cooling unit is started, so that the cooling effect on the die can be improved. The dust on die casting unit, mould and car die casting surface can be stained with the surface that attaches to dust removal unit under the blowing of forced air cooling unit, dust removal unit can adsorb the dust of blowing to dust removal unit can vibrate under the effect of vibrations unit, thereby can collect the dust on dust removal unit surface, has improved the adsorption effect of dust removal unit to the dust that produces in the course of working.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a cooling device for producing an automobile die casting according to an embodiment of the invention.
Fig. 2 is a schematic structural view of a die casting unit according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an air cooling unit according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a telescopic unit according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a turret according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a vibration unit according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a cooling tube according to an embodiment of the present invention.
Reference numerals: 1-frame, 11-mold, 2-die casting unit, 21-driving piece, 22-rotation shaft, 23-rotation frame, 24-rotation column, 25-support frame, 26-slide bar, 27-lifting frame, 271-arc groove, 272-transverse groove, 28-die casting, 29-strong spring, 3-air cooling unit, 31-fan, 32-heat conduction cylinder, 33-inner rod, 4-telescopic unit, 41-concave hole, 42-inner groove, 43-first chute, 44-second chute, 45-shrapnel rod, 46-connection frame, 47-elastic rubber, 48-rotation shaft, 49-rotation frame, 491-positioning column, 4-telescopic unit 492-third chute, 493-positioning groove, 5-dust removal unit, 51-dust removal box, 511-feed inlet, 512-discharge valve, 52-filter screen, 53-opening, 6-vibration unit, 61-bracket, 62-slide column, 63-rubber head, 64-elastic piece, 7-adjusting unit, 71-first rotating rod, 72-motor, 73-first rotating rod, 74-second rotating rod, 75-second rotating rod, 76-fixed column, 77-connecting rod, 8-water cooling unit, 81-water cooling chamber, 82-water pump, 83-conduit, 84-cooling tube, 85-refrigerator.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 7, a cooling device for producing an automobile die casting comprises:
the device comprises a frame 1, wherein a die 11 is arranged in the frame 1;
the die casting unit 2 is connected in the frame 1 in a sliding way and is used for processing a die casting;
the air cooling unit 3 is arranged in the frame 1 and is used for cooling the die casting unit 2 and the die 11;
the water cooling unit 8 is arranged in the frame 1 and is used for water cooling the die 11;
the dust removing unit 5 is arranged in the frame 1 and is used for removing dust from the die casting unit 2 and the air cooling unit 3;
the vibration unit 6 is connected in the frame 1 in a sliding way, is intermittently connected with the dust removal unit 5 and is used for driving the dust removal unit 5 to vibrate;
the adjusting unit 7 is rotatably connected in the frame 1 and connected with the vibration unit 6 and is used for driving the vibration unit 6 to slide.
In the embodiment of the invention, when the automobile die casting is produced and processed, the metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid is poured into the feed port of the die 11, and the die casting unit 2 is started, so that the die casting unit 2 can perform die casting operation on the automobile die casting in the die 11. When the die 11 is cooled, the air cooling unit 3 is started, and the air cooling unit 3 can cool the surfaces of the die 11 and the die casting unit 2. The length of the air cooling unit 3 is adjusted through the telescopic unit 4, so that the heat dissipation effect of the die 11 can be adjusted. The water cooling unit 8 is turned on, and the cooling effect on the mold 11 can be improved. The dust on die casting unit 2, mould 11 and car die casting surface can be stained with the surface of attaching to dust removal unit 5 under the blowing of forced air cooling unit 3, dust removal unit 5 can adsorb the dust of blowing to dust removal unit 5 can vibrate under the effect of vibrations unit 6, thereby can collect the dust on dust removal unit 5 surface, has improved the adsorption effect of dust removal unit 5 to the dust that produces in the course of working.
In one embodiment of the present invention, as shown in fig. 1 and 2, the die casting unit 2 includes:
a driving member 21 mounted on the frame 1;
a rotation shaft 22 rotatably connected to the frame 1, and an end portion connected to an output end of the driving member 21;
a rotating frame 23 mounted on the rotating shaft 22 and having a rotating column 24 mounted on the surface thereof;
a support frame 25 connected in the frame 1, the surface of which is connected with a slide bar 26 in a sliding way;
a lifting frame 27 which is arranged at the end part of the slide bar 26 and is provided with an arc groove 271 on the surface;
a horizontal groove 272 which is arranged on the lifting frame 27 and is communicated with the arc groove 271, and the rotary column 24 is respectively connected with the arc groove 271 and the horizontal groove 272 in a sliding way;
a die casting 28 mounted on the other end of the slide bar 26;
a strong spring 29 is connected between the lifting frame 27 and the die casting 28.
In this embodiment, the driving member 21 is mounted on the frame 1; the rotating shaft 22 is rotatably connected to the frame 1, and the end part of the rotating shaft is connected to the output end of the driving piece 21; the rotating frame 23 is arranged on the rotating shaft 22, and a rotating column 24 is arranged on the surface of the rotating frame; the support frame 25 is connected in the frame 1, and the surface of the support frame is connected with a slide bar 26 in a sliding manner; the lifting frame 27 is arranged at the end part of the slide bar 26, and an arc groove 271 is formed in the surface of the lifting frame; the transverse groove 272 is arranged on the lifting frame 27 and is communicated with the arc-shaped groove 271; the die casting 28 is arranged at the other end of the slide bar 26; the strong spring 29 is connected between the lifting frame 27 and the die casting 28.
The automobile die casting mainly comprises: aluminum die-casting automobile engine pipe fittings, aluminum die-casting engine cylinders, aluminum die-casting gasoline engine cylinder covers, aluminum die-casting valve rocker arms, aluminum die-casting valve supports, aluminum die-casting power fittings, aluminum die-casting motor end covers, aluminum die-casting shells, aluminum die-casting pump housings, aluminum die-casting building fittings, aluminum die-casting decoration fittings, aluminum die-casting guardrail fittings and aluminum die-casting aluminum wheels.
When the automobile die casting is produced and processed, the metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid is poured into the feeding opening of the die 11, the driving piece 21 is started, the output end of the driving piece 21 can drive the rotating frame 23 to rotate through the rotating shaft 22, the rotating frame 23 can drive the rotating column 24 on the side face of the rotating frame to synchronously rotate when rotating, the rotating column 24 can rotate in the arc-shaped groove 271 until the rotating column 24 rotates into the transverse groove 272, so that the transverse groove 272 can drive the lifting frame 27 to drive the sliding rod 26 to slide downwards in the supporting frame 25 under the pushing of the rotating column 24, the lifting frame 27 can compress the strong spring 29 when sliding, and the sliding rod 26 can drive the die casting 28 on the end portion of the lifting frame to slide downwards, so that the die casting 28 can perform die casting operation on the automobile die casting in the die 11.
When the rotating column 24 slides into the arc-shaped groove 271 again, the lifting frame 27 can drive the sliding rod 26 to slide upwards on the supporting frame 25 under the pushing of the elastic force of the strong spring 29.
The driving member 21 may be a driving motor or an air motor, so as to drive the rotation shaft 22 to perform stable rotation.
In one embodiment of the present invention, as shown in fig. 1 and 3, the air cooling unit 3 includes:
a fan 31 installed in the frame 1;
the heat conduction tube 32 is screwed into the mold 11, and an inner rod 33 is connected to the inside thereof by the expansion and contraction unit 4.
In this embodiment, the blower 31 is mounted in the frame 1; the heat conduction cylinder 32 is screwed into the mold 11, and an inner rod 33 is connected to the inside of the heat conduction cylinder through the expansion unit 4.
When the mold 11 is cooled, the fan 31 is started, the fan 31 can cool the surfaces of the mold 11 and the die casting unit 2, and meanwhile, volatile gas in the mold 11 can be dispersed, so that air holes of castings are reduced. The heat conduction pipe 32 can transfer heat to the mold 11 and can transfer heat on the mold 11 to the surface of the inner rod 33. So that the heat dissipation of the die 11 and the die casting unit 2 can be quickened.
The heat conduction cylinder 32 and the inner rod 33 in the air cooling unit 3 can be made of copper products or aluminum products.
In one embodiment of the present invention, as shown in fig. 4 and 5, the telescopic unit 4 includes:
a concave hole 41 formed in the heat conduction tube 32 and having an inner groove 42 formed in the inner side thereof;
a first chute 43 provided between the end of the recess 41 and the inner groove 42;
a second chute 44 provided at the other end of the concave hole 41;
the shrapnel rod 45 is rotatably connected to the inner rod 33;
the connecting frame 46 is fixed on the inner rod 33, elastic rubber 47 is arranged on the side surface of the connecting frame, and the elastic rubber 47 is in sliding connection with the surface of the elastic sheet rod 45;
a rotating shaft 48 rotatably connected to the inner rod 33 and having a rotating frame 49 mounted on a surface thereof;
a positioning column 491, which is installed on the rotating frame 49 and is connected with the inner groove 42 in a sliding way;
a third inclined groove 492 formed on a side surface of the turret 49;
the positioning groove 493 is provided on the other side of the turret 49 and is connected to the third inclined groove 492.
In this embodiment, the concave hole 41 is formed on the heat-conducting tube 32, and the inner side is provided with an inner groove 42; the first chute 43 is arranged between the end part of the concave hole 41 and the inner groove 42; the second chute 44 is arranged at the other end of the concave hole 41; the elastic sheet rod 45 is rotatably connected to the inner rod 33; the connecting frame 46 is fixed on the inner rod 33, elastic rubber 47 is arranged on the side surface of the connecting frame, and the elastic rubber 47 is in sliding connection with the surface of the elastic sheet rod 45; the rotating shaft 48 is rotatably connected to the inner rod 33, and a rotating frame 49 is arranged on the surface of the rotating shaft; the locating column 491 is arranged on the rotating frame 49 and is connected with the inner groove 42 in a sliding way; the third inclined groove 492 is formed on the side surface of the rotating frame 49; the positioning groove 493 is provided on the other side of the rotating frame 49 and is connected to the third inclined groove 492.
When the length of the heat conducting cylinder 32 and the length of the inner rod 33 need to be adjusted, the inner rod 33 can be pulled outwards, so that the inner rod 33 slides outwards in the heat conducting cylinder 32, the rotating frame 49 can be driven by the rotating shaft 48 to synchronously slide when the inner rod 33 slides, the rotating frame 49 can drive the positioning column 491 to slide outwards in the inner groove 42, the rotating frame 49 can drive the rotating shaft 48 to rotate clockwise on the frame 1 under the pushing of the inner wall of the inner groove 42 when the positioning column 491 slides, the rotating frame 49 can drive the third inclined groove 492 to push the elastic rubber 47 until the positioning column 491 is separated from the inner groove 42, and when the inner groove 42 is separated from the inner groove 42, the elastic rubber 45 can reset (anticlockwise rotate) under the pushing of the elastic rubber 47, so that the rotating frame 48 can be driven by the end of the rotating frame 49 to rotate anticlockwise on the inner rod 33, the rotating frame 49 can drive the positioning column 491 to rotate to the inner groove 42, and the heat conducting column can be positioned in the inner groove 33 through the group of the rotating frame 48, and the length of the inner rod 33 can be increased, and the heat conducting cylinder 33 can be positioned in the inner groove 33 can be positioned by the inner groove 33.
When the lengths of the heat conducting tube 32 and the inner rod 33 need to be shortened, the positioning column 491 is slid into the last group of inner grooves 42 (the leftmost inner groove 42 in fig. 4), at this time, the inner rod 33 is pulled continuously, so that the positioning column 491 can slide out of the last group of inner grooves 42 and slide to the surface of the first chute 43, at this time, the rotating frame 49 can drive the rotating shaft 48 to rotate clockwise in the inner rod 33, when the rotating frame 49 rotates clockwise, the third inclined groove 492 on the side surface of the rotating frame 49 can gradually slide out of the end part of the elastic sheet rod 45 until the end part of the elastic sheet rod 45 slides into the positioning groove 493, at this time, the rotating frame 49 can be positioned under the action of the positioning groove 493 and the end part of the elastic sheet rod 45, and the rotating frame 49 also drives the positioning column 491 to slide out of the inner groove 42 in the clockwise rotating process. Since the turret 49 is positioned at this time, the inner rod 33 can freely slide in the heat conduction tube 32, and the lengths of the heat conduction tube 32 and the inner rod 33 can be shortened.
When the lengths of the heat conductive cylinder 32 and the inner rod 33 need to be positioned again, by sliding the inner rod 33 to the innermost part of the heat conductive cylinder 32, the positioning column 491 can slide to contact the second chute 44, and the positioning column 491 can be pushed by the second chute 44 to enable the rotating frame 49 to drive the rotating shaft 48 to rotate anticlockwise on the inner rod 33, so that the end part of the elastic sheet rod 45 can be separated from the positioning groove 493 and slide to the surface of the third chute 492. So the elastic rubber 47 can push the elastic sheet rod 45 again, so that the positioning column 491 and the inner groove 42 are in close contact, the groove 42 can conveniently position the rotating frame 49 through the positioning column 491, and the lengths of the heat conduction cylinder 32 and the inner rod 33 can be positioned.
In summary, the length of the heat conduction tube 32 and the inner rod 33 can be freely adjusted by the telescopic unit 4, and the adjusted length can be automatically positioned. By adjusting the lengths of the heat conduction tube 32 and the inner rod 33, the heat radiation effect of the die 11 can be further adjusted.
The telescopic unit 4 can be replaced by a bolt, the bolt is connected in the heat conduction cylinder 32 through threads, the end of the bolt is connected with the inner rod 33, and the lengths of the heat conduction cylinder 32 and the inner rod 33 can be positioned through adjusting the bolt.
In one embodiment of the present invention, as shown in fig. 1 and 7, the water cooling unit 8:
a water cooling chamber 81 installed in the frame 1;
a water pump 82, which is installed in the water cooling chamber 81, and the output end of the water pump 82 is communicated with a conduit 83;
a cooling pipe 84 provided in the mold 11 and communicating with the guide pipe 83;
the refrigerator 85 is installed in the water cooling chamber 81.
In the present embodiment, the water cooling chamber 81 is installed in the frame 1; the water pump 82 is arranged in the water cooling chamber 81, and the output end of the water pump 82 is communicated with a guide pipe 83; the cooling pipe 84 is arranged in the die 11 and communicated with the guide pipe 83; the refrigerator 85 is installed in the water cooling chamber 81.
The water pump 82 and the refrigerator 85 are turned on, and the refrigerator 85 can cool the cooling water in the water cooling chamber 81. The water pump 82 may drive the cooling water in the water cooling chamber 81 to circulate in the mold 11 and the water cooling chamber 81 through the guide pipe 83 and the cooling pipe 84, so as to improve the cooling effect on the mold 11.
The refrigerator 85 may adopt a water chiller or place ice blocks in the water cooling chamber 81, so as to cool the water in the water cooling chamber 81.
In one embodiment of the present invention, as shown in fig. 1, the dust removing unit 5 includes:
a dust removing box 51 installed in the frame, and having a feed inlet 511 and a discharge valve 512 installed at the sides thereof, respectively;
a filter screen 52 slidably connected in the dust box 51;
an opening 53 is provided in the dust box 51.
In this embodiment, the dust-removing box 51 is installed in the frame, and the side surfaces of the dust-removing box are respectively provided with a feed inlet 511 and a discharge valve 512; the filter screen 52 is slidably connected in the dust collection box 51; the opening 53 is formed in the dust box 51.
Dust on the surfaces of the die casting unit 2, the die 11 and the automobile die casting can be attached to the surface of the filter screen 52 under the blowing of the air cooling unit 3, the filter screen 52 can absorb the blown dust, and the filter screen 52 can vibrate under the action of the vibration unit 6, so that the dust on the surface of the filter screen 52 can enter the dust removal box 51 through the opening 53, and dust generated in the processing process can be absorbed.
Purified water may be added to the dust box 51, so that the adsorption effect on dust may be improved.
In one embodiment of the present invention, as shown in fig. 6, the vibration unit 6 includes:
a bracket 61 installed in the frame 1 and having a spool 62 slidably connected therein;
a rubber head 63 mounted on an end of the spool 62;
an elastic member 64 is connected between the rubber head 63 and the bracket 61.
In the present embodiment, the bracket 61 is installed in the frame 1, and the inside is slidably connected with the sliding column 62; the rubber head 63 is mounted at the end of the spool 62; the elastic member 64 is connected between the rubber head 63 and the bracket 61.
When the dust adhered to the surface of the filter screen 52 needs to be removed, the adjusting unit 7 is started, the adjusting unit 7 can drive the sliding column 62 to slide leftwards (leftwards in fig. 6) in the bracket 61 through connection with the sliding column 62, and the sliding column 62 can drive the rubber head 63 to compress the elastic piece 64; when the adjusting unit 7 is separated from the sliding column 62, the elastic piece 64 can push the sliding column 62 to reversely slide (slide rightward) in the bracket 61 through the rubber head 63, so that the rubber head 63 contacts the side surface of the filter screen 52, and dust on the surface of the filter screen 52 can be shaken down into the dust removing box 51 under the action of the rubber head 63, thereby improving the adsorption effect of the filter screen 52 on the dust generated in the processing process.
The elastic member 64 may be a spring or an elastic rubber ring, so that the rubber head 63 drives the sliding column 62 to slide in the bracket 61.
In one embodiment of the invention, as shown in fig. 6, the adjusting unit 7 includes:
a first rotating lever 71 rotatably connected in the frame 1;
a motor 72 mounted on a side of the frame 1, the first rotating lever 71 being connected to an output end of the motor 72;
a first rotating lever 73 mounted on a surface of the first rotating lever 71;
a second rotating rod 74 rotatably connected to the inside of the frame 1, and a second rotating rod 75 is installed on the surface thereof;
a fixed column 76 installed at a side of the second rotating rod 75;
a link 77 hinged between the end of the second rotary lever 75 and the end of the spool 62.
In this embodiment, the first rotating lever 71 is rotatably connected in the frame 1; the motor 72 is arranged on the side surface of the frame 1, and the first rotating rod 71 is connected to the output end of the motor 72; the first rotating lever 73 is mounted on the surface of the first rotating lever 71; the second rotating rod 74 is rotatably connected in the frame 1, and a second rotating rod 75 is arranged on the surface of the second rotating rod; the fixing post 76 is installed at a side of the second rotating rod 75; the link 77 is hinged between the end of the second rotary lever 75 and the end of the spool 62. In this embodiment, the rotation speed of the motor 72 is not high, and the motor can rotate relatively slowly.
The motor 72 is turned on (the rotation speed of the motor 72 is not high, the motor 72 can rotate slowly), the output end of the motor 72 can drive the first rotating rod 73 to rotate clockwise through the first rotating rod 71, when the first rotating rod 73 rotates to be in contact with the fixed column 76, the fixed column 76 can drive the second rotating rod 75 to drive the second rotating rod 74 to synchronously rotate on the frame 1 under the pushing of the first rotating rod 73, the second rotating rod 75 can drive the sliding column 62 to slide leftwards (leftwards in fig. 6) in the bracket 61 through the connecting rod 77 in the rotating process, and the sliding column 62 can drive the rubber head 63 to compress the elastic piece 64.
Until the fixed column 76 rotates to the other side of the second rotating rod 74 (the upper side of the second rotating rod 74 in fig. 6), when the fixed column 76 rotates to the upper side, the fixed column 76 has no limiting device, so that the elastic member 64 can push the sliding column 62 to slide reversely (slide rightwards) in the bracket 61 through the rubber head 63, and the sliding column 62 can make the second rotating rod 75 drive the second rotating rod 74 to rotate clockwise on the frame 1 through the connection with the connecting rod 77.
The cycle is in turn continued until the first rotary lever 73 is rotated again to contact the fixed post 76 so that the second rotary lever 75 can be rotated again.
The rubber head 63 can intermittently contact with the surface of the filter screen 52, so that dust on the surface of the filter screen 52 can be vibrated into the dust removal box 51, and the adsorption effect of the filter screen 52 on dust generated in the processing process is improved.
The motor 72 in the adjusting unit 7 may be replaced by a handle, and the handle may drive the first rotating rod 71 to rotate in the frame 1.
The working principle of the invention is as follows: when the automobile die casting is produced and processed, the metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid is poured into the feeding opening of the die 11, the driving piece 21 is started, the output end of the driving piece 21 can drive the rotating frame 23 to rotate through the rotating shaft 22, the rotating frame 23 can drive the rotating column 24 on the side face of the rotating frame to synchronously rotate when rotating, the rotating column 24 can rotate in the arc-shaped groove 271 until the rotating column 24 rotates into the transverse groove 272, so that the transverse groove 272 can drive the lifting frame 27 to drive the sliding rod 26 to slide downwards in the supporting frame 25 under the pushing of the rotating column 24, the lifting frame 27 can compress the strong spring 29 when sliding, and the sliding rod 26 can drive the die casting 28 on the end portion of the lifting frame to slide downwards, so that the die casting 28 can perform die casting operation on the automobile die casting in the die 11.
When the mold 11 is cooled, the fan 31 is started, the fan 31 can cool the surfaces of the mold 11 and the die casting unit 2, and meanwhile, volatile gas in the mold 11 can be dispersed, so that air holes of castings are reduced. The heat conduction pipe 32 can transfer heat to the mold 11 and can transfer heat on the mold 11 to the surface of the inner rod 33. So that the heat dissipation of the die 11 and the die casting unit 2 can be quickened. The length of the heat conduction cylinder 32 and the length of the inner rod 33 can be freely adjusted through the telescopic unit 4, and the adjusted length can be automatically positioned. By adjusting the lengths of the heat conduction tube 32 and the inner rod 33, the heat radiation effect of the die 11 can be further adjusted.
The water pump 82 and the refrigerator 85 are turned on, and the refrigerator 85 can cool the cooling water in the water cooling chamber 81. The water pump 82 may drive the cooling water in the water cooling chamber 81 to circulate in the mold 11 and the water cooling chamber 81 through the guide pipe 83 and the cooling pipe 84, so as to improve the cooling effect on the mold 11.
Dust on the surfaces of the die casting unit 2, the die 11 and the automobile die casting can be adhered to the surface of the filter screen 52 under the blowing of the air cooling unit 3, the filter screen 52 can absorb the blown dust, and the filter screen 52 can vibrate under the action of the vibration unit 6, so that the dust on the surface of the filter screen 52 can enter the dust removal box 51 through the opening 53, and the dust absorption effect of the filter screen 52 on dust generated in the processing process is improved.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (2)
1. The utility model provides a cooling device is used in production of car die casting, its characterized in that, cooling device is used in production of car die casting includes:
the device comprises a frame, wherein a die is arranged in the frame;
the die casting unit is connected in the frame in a sliding way and is used for processing a die casting, and comprises a driving piece and is arranged on the frame; the rotating shaft is rotationally connected to the frame, and the end part of the rotating shaft is connected to the output end of the driving piece; the rotating frame is arranged on the rotating shaft, and a rotating column is arranged on the surface of the rotating frame; the support frame is connected in the frame, and the surface of the support frame is connected with a sliding rod in a sliding manner; the lifting frame is arranged at the end part of the sliding rod, and an arc-shaped groove is formed in the surface of the lifting frame; the transverse groove is arranged on the lifting frame and is communicated with the arc-shaped groove, and the rotary column is respectively connected with the arc-shaped groove and the transverse groove in a sliding manner; the die casting is arranged at the other end of the sliding rod; the strong spring is connected between the lifting frame and the die casting;
the air cooling unit is arranged in the frame and used for cooling the die casting unit and the die in an air manner, and comprises a fan arranged in the frame; the heat conduction cylinder is connected in the die through threads, and an inner rod is connected inside the heat conduction cylinder through a telescopic unit;
the water cooling unit is arranged in the frame and used for water-cooling the die, and comprises a water cooling chamber which is arranged in the frame; the water pump is arranged in the water cooling chamber, and the output end of the water pump is communicated with the guide pipe; the cooling pipe is arranged in the die and is communicated with the guide pipe; the refrigerator is arranged in the water cooling chamber;
the dust removing unit is arranged in the frame and used for removing dust from the die casting unit and the air cooling unit, and comprises a dust removing box which is arranged in the frame, and a feed inlet and a discharge valve are respectively arranged on the side surfaces of the dust removing box; the filter screen is connected in the dust removal box in a sliding way; an opening formed in the dust removing box;
the vibration unit is connected in the frame in a sliding way and is intermittently connected with the dust removing unit and used for driving the dust removing unit to vibrate, and the vibration unit comprises a bracket, is installed in the frame and is internally connected with a sliding column in a sliding way; a rubber head mounted at an end of the spool; the elastic piece is connected between the rubber head and the bracket;
the adjusting unit is rotationally connected in the frame and connected with the vibration unit and used for driving the vibration unit to slide, and the adjusting unit comprises a first rotating rod which is rotationally connected in the frame; the motor is arranged on the side surface of the frame, and the first rotating rod is connected to the output end of the motor; a first rotating lever installed on a surface of the first rotating lever; the second rotating rod is rotatably connected in the rack, and a second rotating rod is arranged on the surface of the second rotating rod; the fixed column is arranged on the side surface of the second rotary rod; and the connecting rod is hinged between the end part of the second rotating rod and the end part of the sliding column.
2. The cooling device for producing an automobile die casting according to claim 1, wherein the telescopic unit includes:
the concave hole is formed in the heat conduction cylinder, and an inner groove is formed in the inner side of the concave hole;
the first chute is arranged between the end part of the concave hole and the inner groove;
the second chute is arranged at the other end of the concave hole;
the elastic sheet rod is rotationally connected to the inner rod;
the connecting frame is fixed on the inner rod, elastic rubber is arranged on the side surface of the connecting frame, and the elastic rubber is connected with the surface of the elastic sheet rod in a sliding manner;
the rotating shaft is rotatably connected to the inner rod, and a rotating frame is arranged on the surface of the rotating shaft;
the positioning column is arranged on the rotating frame and is connected with the inner groove in a sliding manner;
the third inclined groove is formed in the side face of the rotating frame;
the positioning groove is arranged on the other side of the rotating frame and is connected with the third inclined groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311105025.3A CN117102459B (en) | 2023-08-30 | 2023-08-30 | Cooling device is used in production of car die casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311105025.3A CN117102459B (en) | 2023-08-30 | 2023-08-30 | Cooling device is used in production of car die casting |
Publications (2)
| Publication Number | Publication Date |
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| CN117102459A CN117102459A (en) | 2023-11-24 |
| CN117102459B true CN117102459B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311105025.3A Active CN117102459B (en) | 2023-08-30 | 2023-08-30 | Cooling device is used in production of car die casting |
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| Country | Link |
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| CN (1) | CN117102459B (en) |
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| KR101418256B1 (en) * | 2013-10-01 | 2014-07-10 | 주식회사 코다코 | Apparatus for spraying and cooling diecasting mold |
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| CN218487178U (en) * | 2022-10-09 | 2023-02-17 | 珠海迈特尔金属有限公司 | Cooling device for die casting die |
| CN218983080U (en) * | 2022-10-31 | 2023-05-09 | 南通海门鑫瑞船舶配件有限公司 | Casting mould convenient to rapid cooling |
| CN219025873U (en) * | 2022-07-19 | 2023-05-16 | 青岛小易安全用品有限公司 | Die casting machine with dust removal function for sports protective equipment production |
| CN219169565U (en) * | 2022-12-14 | 2023-06-13 | 朝阳增鑫有色合金铸造有限公司 | Die casting machine with dust removal function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101418256B1 (en) * | 2013-10-01 | 2014-07-10 | 주식회사 코다코 | Apparatus for spraying and cooling diecasting mold |
| CN211161853U (en) * | 2019-12-10 | 2020-08-04 | 苏州恒荣精密机电有限公司 | Die casting die that cooling effect is good |
| CN211304731U (en) * | 2019-12-26 | 2020-08-21 | 苏州新晟起精密模具有限公司 | Die casting die with slider cleans structure |
| CN214442916U (en) * | 2020-10-16 | 2021-10-22 | 浙江科盟工贸有限公司 | Die casting equipment for producing automobile parts |
| CN112517879A (en) * | 2020-12-10 | 2021-03-19 | 刘明霞 | Die casting equipment for 5G intensifier |
| CN219025873U (en) * | 2022-07-19 | 2023-05-16 | 青岛小易安全用品有限公司 | Die casting machine with dust removal function for sports protective equipment production |
| CN218487178U (en) * | 2022-10-09 | 2023-02-17 | 珠海迈特尔金属有限公司 | Cooling device for die casting die |
| CN218983080U (en) * | 2022-10-31 | 2023-05-09 | 南通海门鑫瑞船舶配件有限公司 | Casting mould convenient to rapid cooling |
| CN219169565U (en) * | 2022-12-14 | 2023-06-13 | 朝阳增鑫有色合金铸造有限公司 | Die casting machine with dust removal function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117102459A (en) | 2023-11-24 |
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