CN108620494A - A kind of cooling device for automobile die - Google Patents
A kind of cooling device for automobile die Download PDFInfo
- Publication number
- CN108620494A CN108620494A CN201810419618.XA CN201810419618A CN108620494A CN 108620494 A CN108620494 A CN 108620494A CN 201810419618 A CN201810419618 A CN 201810419618A CN 108620494 A CN108620494 A CN 108620494A
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- Prior art keywords
- cooling
- water
- automobile die
- cooler bin
- box
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- 238000001816 cooling Methods 0.000 title claims abstract description 191
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000000498 cooling water Substances 0.000 claims abstract description 53
- 238000000889 atomisation Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000002663 nebulization Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000009835 boiling Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of cooling devices for automobile die,At the top of the cooling apparatus for placing vacuum pump is connected with by two condensing units,The cooling apparatus for placing is also associated with water cooling plant and air cooling mechanism,The air cooling mechanism includes cooling water collection device and atomising device,It is connected with return duct between the cooling water collection device and condensing unit,The atomising device is connected with rotary atomization device,The rotary atomization device is fixedly mounted in cooling apparatus for placing,The present invention is under environment under low pressure,Automobile die is cooled down by the method that air cooling way and water-cooling pattern are combined,In a low voltage state,The boiling point of water reduces,It is vapor that liquid water, which easily absorbs a large amount of converting heat,,Not only greatly improve the cooling rate of automobile die,Air cooling way has carried out uniform cooling to automobile die simultaneously,Improve cooling quality.
Description
Technical field
The present invention relates to automobile die fields, specially a kind of cooling device for automobile die.
Background technology
It is reported that China, which is the mold of automobile services at present, has about accounted for the one third or so of whole mold yield.
In the automobile die that this accounts for mold total amount one third, diel will account for half or so, it can be seen that automobile stamping mould
Has the critical role in die industry and auto industry.Automobile die is also Huangyan mold, with the continuous hair of die industry
Exhibition, the die industry of automobile die at home have had very important position.
Currently, the development of automobile industry situation in China is good, sale of automobile amount in China's is just increased with annual 26% speed,
And the scale of auto parts and components is also bigger than vehicle, these parts 90% all lean on mold to produce, this has pushed China with regard to advantageous
Automobile die industry development.According to statistics, in recent years, the Die ＆ Mould Manufacture in China expands production scale in growing trend, annual newly-increased investment
700000000000 yuan or so, wherein automobile die factory accounts for about four one-tenth, shows that automobile die investment has become China's Die Industry investment
One of the main force.
What the automobile die in China was almost started to walk simultaneously with automobile, nineteen fifty-three begins setting up punch die in one stripper tool factory
Workshop, designed capacity was annual 320000 working hour at that time, mainly undertook the dimension of small-sized, medium-sized punch die manufacture and large-scale covering punch die
Repair task.The automobile die industry of in the 21st century, China has again to develop on a large scale very much.Car panel mould design and manufacture has hardly possible
The feature that degree is big, quality and required precision are high, is the preferably embodiment of automobile die level.
People one say automobile, present first it is before eyes be automobile vehicle body.That is vehicle body is the identification of automobile
Assembly.Vehicle body represents the image characteristics of that automobile.Automobile die is exactly all punchings on punching body of a motor car in the narrow sense
The general name of the mold of casting die.Namely " body of a motor car diel ".For example, head cover flange die, cross member reinforcing plate pressure-shaped mould etc..
But the existing cooling device for automobile die has the following defects：
(1) automobile die drops in the mode for being used for the cooling device generally use water cooling of automobile die in the prior art
Temperature is cooling, due to the thermal Finite that water cooling carries, can not promptly be cooled down to automobile die, reduce cooling effect
Rate；
(2) it is used for the cooling device of automobile die in the prior art during carrying out automobile die cooling, it can not
Comprehensive cooling down is carried out to automobile die, the cooling effect of automobile die everywhere is uneven, and undesirable shadow is caused to product
It rings.
Invention content
In order to overcome the shortcomings of that prior art, the present invention provide a kind of cooling device for automobile die, this hair
It is bright rapidly to realize cooling for automobile die, while also assuring the uniform cooling of automobile die everywhere, have
Have the characteristics that cooling efficiency is high, cooling effect is strong, can effectively solve the problem that the problem of background technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of cooling device for automobile die, including cooling apparatus for placing, the cooling apparatus for placing top pass through
Two condensing units are connected with vacuum pump, and the cooling apparatus for placing is also associated with water cooling plant and air cooling mechanism, described air-cooled
Mechanism includes cooling water collection device and atomising device, and reflux is connected between the cooling water collection device and condensing unit
Pipe, the atomising device are connected with rotary atomization device, and the rotary atomization device is fixedly mounted in cooling apparatus for placing.
Further, the cooling apparatus for placing includes cooler bin, and the cooler bin top movable is equipped with chamber door, described
Plummer is installed in the middle part of cooler bin, the cooling upper box part is equipped with flow distribution plate, and the flow distribution plate is equipped with several rows
Stomata, the manifold plate lower are installed with drainage column.
Further, air pressure regulator is installed at the top of the cooler bin, the air pressure regulator includes air pressure tune
Section pipe, the air pressure adjustment pipe middle part are equipped with air admission hole, and the air pressure adjustment pipe middle part is connected with gas-guide tube, the gas with bottom
Pressure regulation pipe top is threaded with adjusting bolt, and regulation handle, the adjusting bolt bottom are equipped at the top of the adjusting bolt
End is installed with sealing plate, and sealing plate and air pressure adjustment inside pipe wall sliding contact, and the sealing plate lower surface passes through stretching
Spring is connected with regulating piston.
Further, the condensing unit includes cooling cylinder, and the condensation upper box part is connect by threeway with vacuum pump, institute
It states and cooling fin is installed outside cooling cylinder, condensation sponge plate is installed inside the cooling cylinder, is connected at the top of the cooling cylinder
Collect gas storehouse, the gas collection the top of the warehouse by threeway and cooler bin top connect, gas collection orlop portion be connected with it is several helically
The condenser pipe of shape, and condenser pipe passes through condensation sponge plate to extend to cooling cylinder bottom.
Further, it is mounted on solenoid valve between the cooling cylinder and cooler bin and between cooling cylinder and vacuum pump.
Further, the water cooling plant includes water cooling box, and water conservancy diversion is connected with cooler bin bottom on the right side of the water cooling box
It manages, spoiler is installed, and spoiler is equipped with several ventholes in the water cooling box, the water cooling box connects with cooler bin bottom
Several water cooling tubes are connected to, and water cooling bottom of the tube extends to water cooling box bottom across spoiler, is connected with " L " on the left of the water cooling box
The air inlet pipe of shape.
Further, the cooling water collection device includes the collecting box of uncovered, and support is equipped at the top of the collecting box
Frame is equipped with several pieces of sponges of catchmenting on support frame as described above, and the sponge outer edge that catchments is equipped with water blocking frame, support frame as described above top
It is installed with the collecting chamber of conical surface shape, is connect with return duct at the top of the collecting chamber, the collecting chamber bottom is fixedly connected with
Collector plate, the collector plate are equipped with several osculums.
Further, the atomising device includes atomization box, is connect with collecting box bottom at the top of the atomization box, the mist
Change bottom end and be equipped with air hole, is installed with atomization motor on the atomization box medial surface, the atomization outside motor is equipped with
Waterproof cover is installed with atomizing disk on the atomization motor output shaft, if the dry nebulization that the atomization disc side is equipped with is recessed
Slot.
Further, the rotary atomization device includes being fixedly mounted on mounting ring on cooling chamber interior wall, the mounting ring
Inside installation is there are two loose collar, and the loose collar is interior to be equipped with several balls, and it is in " convex " that section is movably equipped between the ball
The rotating ring of shape is uniformly equipped with several injection spray pipes on the rotating ring.
Further, the loose collar includes semicircular loose slot, the loose slot inner wall and ball sliding contact, institute
It states loose slot end and is fixedly connected with spacing collar, the spacing collar and rotating ring sliding contact.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) water cooling plant of the invention carries out cooling down under environment under low pressure to automobile die, since water is in low-pressure section
Boiling point reduces under part, and cooling water easily absorbs a large amount of heat and is converted into vapor, can rapidly be dropped to automobile die
Temperature is cooling, improves the rate of automobile die cooling；
(2) air pressure regulator of the invention can change the atmospheric pressure value in cooler bin as needed, realize cooling speed
The adjusting of rate can carry out automobile die the cooling down of different cooling rate, applied widely；
(3) mist-like cooling water rotation is sprayed onto vapour by the cooperation of air cooling mechanism and rotary atomization device of the invention
On vehicle mold, automobile die can be sprayed onto mist-like cooling water everywhere so that automobile die cooling is more uniform, improves cold
But quality.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the condensing unit structural schematic diagram of the present invention；
Fig. 3 is the air pressure regulator structural schematic diagram of the present invention；
Fig. 4 is the rotary atomization device overlooking structure diagram of the present invention；
Fig. 5 is the rotary atomization device main structure diagram of the present invention.
Figure label：
1- cools down apparatus for placing；2- condensing units；3- vacuum pumps；4- water cooling plants；5- air cooling mechanisms；6- cooling waters are collected
Device；7- atomising devices；8- air pressure regulators；9- rotary atomization devices；10- return ducts；11- solenoid valves；12- drain valves；
101- cooler bins；102- chamber doors；103- plummers；104- flow distribution plates；105- gas vents；106- drains column；
201- cooling cylinders；202- cooling fins；203- condenses sponge plate；204- collection gas storehouses；205- condenser pipes；
401- water cooling boxes；402- diversion pipes；403- spoilers；404- ventholes；405- water cooling tubes；406- air inlet pipe；
601- collecting boxs；602- supporting racks；603- catchments sponge；604- water blocking frames；605- collecting chambers；606- collector plates；
607- osculums；
701- atomization boxes；702- air holes；703- is atomized motor；704- waterproof covers；705- atomizing disks；706- atomizations are recessed
Slot；
801- air pressure adjustment pipes；802- air admission holes；803- gas-guide tubes；804- adjusting bolts；805- regulation handles；806- is close
Sealing plate；807- extension springs；808- regulating pistons；
901- mounting rings；902- loose collars；903- balls；904- rotating rings；905- injection spray pipes；
9021- loose slots；9022- spacing collars.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 5, the present invention provides a kind of cooling devices for automobile die, including cooling place to fill
1 is set, 1 top of the cooling apparatus for placing is connected with vacuum pump 3 by two condensing units 2, and the cooling apparatus for placing 1 also connects
It is connected to water cooling plant 4 and air cooling mechanism 5, the air cooling mechanism 5 includes cooling water collection device 6 and atomising device 7, the cooling
Return duct 10 is connected between water collecting device 6 and condensing unit 2, the atomising device 7 is connected with rotary atomization device 9, institute
Rotary atomization device 9 is stated to be fixedly mounted in cooling apparatus for placing 1.
In present embodiment, cooling apparatus for placing 1 is used for holding vehicles mold, to automobile mould in cooling apparatus for placing 1
Tool carries out cooling down, and condensing unit 2 condenses the vapor generated in automobile die cooling procedure, reduces cooling water
It loses, has saved water resource, vacuum pump 3 extracts the air in cooling apparatus for placing 1 out so that the gas in cooling apparatus for placing 1
Forcing down reduces the boiling point of water in cooling apparatus for placing 1 in atmospheric gas pressure, greatly improves cooling effect, and water cooling plant 4 is logical
It crosses and cooling down is carried out to automobile die spraying cooling water, considerably increase cooling area, improve cooling effect, it is air-cooled
Mechanism 5 carries out cooling down by blowing out cooling water mist to automobile die, can cool down, ensure that automobile die inside
The uniform cooling of automobile die everywhere, cooling water collection device 6 are collected and cool down to 2 liquefied water of condensing unit, are vapour
The cooling of vehicle mold provides continually cooling water, atomising device 7 and is atomized the cooling water that cooling water collection device 6 flows out,
The inside that the cooling water of atomization is blowed to the mold of automobile by rotary atomization device 9, accelerates the cooling of automobile die.
The cooling apparatus for placing 1 includes cooler bin 101, and 101 top movable of the cooler bin is equipped with chamber door 102, institute
It states 101 middle part of cooler bin and is installed with plummer 103,101 top of the cooler bin is equipped with flow distribution plate 104, the shunting
Plate 104 is equipped with several gas vents 105, and 104 lower surface of the flow distribution plate is installed with drainage column 106.
In present embodiment, placement and cooling that apparatus for placing 1 is used for automobile die are cooled down, is cooled down in apparatus for placing 1
Automobile die carries out cooling down in such a way that air-cooled and water cooling is combined, greatly improve automobile die cooling effect and
Cooling efficiency.
In the present embodiment, plummer 103 provides the platform placed to automobile die, and drainage column 106 is to flow distribution plate 104
On cooling water shunted so that all spread cooling water everywhere in the mold of automobile, ensure that the uniform cold of automobile die
But, the setting of gas vent 105, the vapor generated convenient for discharge automobile die cooling.
101 top of the cooler bin is equipped with air pressure regulator 8, and the air pressure regulator 8 includes air pressure adjustment pipe
801,801 middle part of the air pressure adjustment pipe is equipped with air admission hole 802, and 801 middle part of the air pressure adjustment pipe is connected with air guide with bottom
Pipe 803,801 top of air pressure adjustment pipe are threaded with adjusting bolt 804, and 804 top of the adjusting bolt is equipped with tune
Handle 805 is saved, 804 bottom end of the adjusting bolt is installed with sealing plate 806, and in sealing plate 806 and air pressure adjustment pipe 801
Wall sliding contact, 806 lower surface of the sealing plate are connected with regulating piston 808 by extension spring 807.
In present embodiment, the air pressure in cooler bin 101 is adjusted in air pressure regulator 8, since water is in low pressure shape
Boiling point can reduce under state, and when the air pressure in cooler bin 101 is relatively low, the cooling water on automobile die easily absorbs on automobile die
Converting heat be vapor, accelerate the cooling rate of automobile die.
In the present embodiment, 8 specific application method of air pressure regulator is：
(1) when needing the air pressure in cooler bin 101 being preferably minimized, regulation handle 805 is rotated in the forward direction, with regulation handle
The adjusting bolt 804 of 805 connections is moved downward along 801 inner wall of air pressure adjustment pipe, is located at the sealing plate of 804 bottom end of adjusting bolt
806 when blocking air admission hole 802, the regulation handle that stops operating 805, and external air cannot be introduced into cooler bin 101 at this time, cold
But air pressure reaches minimum value in case 101；
(2) when the air pressure in cooler bin 101 need not be preferably minimized, regulation handle 805 is reversely rotated, with adjusting handle
The adjusting bolt 804 that hand 805 connects is moved upwards along 801 inner wall of air pressure adjustment tank, the distance that adjusting bolt 804 moves upwards
Bigger, the pulling force that extension spring 807 provides is bigger, and piston 808 is stretched inside and outside the pulling force and cooler bin 101 of spring 807
The downward pressure that pressure difference applies piston, when the pulling force that piston 808 is subject to is more than pressure, piston 808 moves upwards stifled
Stomata 802 is filled in, under the action of vacuum pump 3, the air pressure in cooler bin 101 declines cooler bin 101 at this time；When piston 808 by
When the pulling force arrived is less than pressure, piston 808 moves downward, and air admission hole 802 is unimpeded at this time, and extraneous air enters cooler bin 101
Interior, air pressure increase, realizes the adjusting of air pressure in cooler bin 101 in cooler bin 101
The condensing unit 2 includes cooling cylinder 201, and 201 top of the cooling cylinder is connect by threeway with vacuum pump 3, institute
It states and cooling fin 202 is installed outside cooling cylinder 201, condensation sponge plate 203, the condensation are installed inside the cooling cylinder 201
201 top of case is connected with collection gas storehouse 204, and 204 top of the collection gas storehouse is connect by threeway with 101 top of cooler bin, the collection
204 bottom of gas storehouse is connected with several spiral condenser pipes 205, and to pass through condensation sponge plate 203 to extend to cold for condenser pipe 205
Solidifying 201 bottom of case.
In present embodiment, condensing unit 2 condenses the vapor generated in automobile die cooling procedure, reduces cold
But the loss of water, has saved water resource.
In the present embodiment, it is placed with a certain amount of cooling water when starting in cooling cylinder 201, when 101 internal cause of cooler bin
After the vapor that cooling automobile die generates enters collection gas storehouse 204, vapor is by different condenser pipes 205 to cooling cylinder
201 bottoms move, and during vapor moves downward, the heat of the vapor water that is cooled absorbs, and are liquefied as water droplet from cold
Solidifying 205 bottom end of pipe discharge, it is therefore prevented that the loss of cooling water, while also avoiding vapor and vacuum pump 3 is had an impact, wherein cold
Solidifying pipe 205 is set as helical form, increases the area of heat exchange, improves the effect of condensation, condenses the setting of sponge plate 203,
It prevents not liquefied vapor to overflow, avoids and harmful effect is caused to vacuum pump 3.
It is mounted on solenoid valve between the cooling cylinder 201 and cooler bin 101 and between cooling cylinder 201 and vacuum pump 3
11。
In present embodiment, the break-make by controlling solenoid valve 11 realizes the alternation of two condensing units 2, is condensing
During device 2 works alternatively, the water of cooling cylinder 201 has time enough to be cooled down, and cooling water collection device 6 provides source
The continuous cooling water in source.
The water cooling plant 4 includes water cooling box 401, and 401 right side of the water cooling box is connected with water conservancy diversion with 101 bottom of cooler bin
Pipe 402 is equipped with spoiler 403 in the water cooling box 401, and spoiler 403 is equipped with several ventholes 404, the water cooling
Case 401 is connected with several water cooling tubes 405 with 101 bottom of cooler bin, and 405 bottom of water cooling tube extends to water across spoiler 403
401 bottom of ice chest, 401 left side of the water cooling box are connected with the air inlet pipe 406 of " L " shape.
In present embodiment, the 4 of water cooling plant utilize the pressure difference between cooler bin 101 and water cooling box 401, by water cooling box
Cooling water in 401 is pressed into cooler bin 101 and carries out cooling down to automobile die.
In the present embodiment, 4 specific workflow of water cooling plant is：Cooler bin 101 under the action of vacuum pump 3,
Air pressure in cooler bin 101 is less than atmospheric gas pressure, and passes through the water cooling box 401 and atmospheric gas pressure of air inlet pipe 406 and atmosphere
It is of substantially equal, due to the pressure difference between cooler bin 101 and water cooling box 401 so that the cooling water in water cooling box 401 is along water cooling
Pipe 405 enters in cooler bin 101, after the cooling water in water cooling tube 405 impacts flow distribution plate 104, along 104 surface of flow distribution plate
Flowing is trickled down eventually by drainage column 106 on automobile die, realizes that the cooling down of automobile die, wherein diversion pipe 402 are used
It flows back into water cooling box 401 in the water in cooler bin 101, is recycled with reaching, spoiler 403 and venthole 404 are set
It sets so that outside, which enters air, will fully be contacted with the cooling water after reflux, to have the function that cooling down.
The cooling water collection device 6 includes the collecting box 601 of uncovered, and 601 top of the collecting box is equipped with supporting rack
602, several pieces of sponges 603 of catchmenting are installed on support frame as described above 602, and 603 outer edge of sponge that catchments is equipped with water blocking frame 604,
602 top of support frame as described above is installed with the collecting chamber 605 of conical surface shape, and 605 top of the collecting chamber is connect with return duct 10,
605 bottom of the collecting chamber is fixedly connected with collector plate 606, and the collector plate 606 is equipped with several osculums 607.
In present embodiment, the cooling water that cooling water collection device 6 generates the liquefaction of condensing unit 2 is collected, and is led to
It crosses air-cooled mode and cooling down is carried out to the cooling water of collection, to realize preferable cooling effect.
In the present embodiment, liquefied cooling water is flowed back into collecting chamber 605 simultaneously by return duct 10 in cooling cylinder 201
It pools together, is flowed out eventually by osculum 607, during cooling water is trickled down downwards, cooling water carries out heat with air
It exchanges, realizes the cooling down of cooling water, the cooling water arrival of lower backwardness is catchmented on sponge 603, and sponge 603 of being catchmented inhales
It receives, slows down the falling speed of cooling water, it is therefore prevented that cooling water splashes, and wherein water blocking frame 604 is fixedly mounted on supporting rack 602
On, it avoids cooling water on sponge 603 of catchmenting and splashes, in order to avoid the work between two cooling cylinders 201 is independent of each other, two
Cooling cylinder 201 is connect with return duct 10 by threeway, and is realized by installing drain valve 12 between cooling cylinder 201 and threeway
The independent draining of cooling cylinder 201, in addition the height of cooling cylinder 201 be higher than the height of collecting chamber 605, convenient for cold in cooling cylinder 201
But the smooth discharge of water.
The atomising device 7 includes atomization box 701, and 701 top of the atomization box is connect with 601 bottom of collecting box, described
701 bottom end of atomization box is equipped with air hole 702, and atomization motor 703, the mist are installed on 701 medial surface of the atomization box
Change 703 outside of motor and be equipped with waterproof cover 704, atomizing disk 705, the mist are installed on 703 output shaft of atomization motor
If changing the dry nebulization groove 706 that 705 side of disk is equipped with.
In present embodiment, cooling water is converted to mist-like, mist-like liquid water by atomising device 7 using rotating percussion
The cooling down carried out to automobile die after into cooler bin 101, mist-like cooling water can reach the inside of automobile die,
Automobile die is uniformly cooled down.
In the present embodiment, under the driving of atomization motor 703,705 high speed rotation of atomizing disk, when in collecting box 601
Cooling water when dropping onto atomizing disk 705, cooling water clashes with atomizing disk 705, and cooling water has droplet-like to be converted into
Mist-like, the wherein setting of air hole 702 enters atomization box 701 so that mist-like cooling water is inhaled into convenient for external air
Into cooler bin 101, the cooling down of automobile die is realized, be atomized the setting of groove 706, increase 705 surface of atomizing disk
Irregularity degree improves the effect of atomization.
The rotary atomization device 9 includes being fixedly mounted on mounting ring 901 on 101 inner wall of cooler bin, the mounting ring 901
Inside installation is equipped with several balls 903 there are two loose collar 902 in the loose collar 902, between the ball 903 activity set
There is the rotating ring 904 that section assumes a " convex " shape, several injection spray pipes 905 are uniformly installed on the rotating ring 904.
In present embodiment, rotary atomization device 9 sprays the backlash that thing generates using mist-like cooling water and drives rotation
Ring 904 rotates, and realizes dynamic sprinkling water mist, can carry out good cooling down to automobile die inside, improve cooling
Effect.
Wherein 905 place plane of injection spray pipe is tiltedly mounted in certain inclination angle on rotating ring 904 with perpendicular, is sprayed
Pipe 905 is formed by connecting by two sections of conduits are angled.
In the present embodiment, 901 section of mounting ring is in " Qian " shape, and loose collar 901 is mounted on the upper end of " Qian " shape, this
In embodiment, due to the pressure difference between cooler bin 101 and atomization box 701 so that mist-like cooling water in atomization box 701
It is inhaled into cooler bin 101, is finally sprayed from injection spray pipe 905, the backlash that mist-like cooling water generates when spraying drives rotation
Change 904 rotates, and injection spray pipe 905 can carry out automobile die multi-faceted sprinkling cooling, ensure that the uniform of automobile die
It is cooling.
Wherein rotating ring 904 is clipped between two rows ball 903, the setting of ball 903, reduces 904 turns of rotating ring
Dynamic resistance ensure that rotating ring 904 can successfully be rotated.
The loose collar 902 includes semicircular loose slot 9021, and 9021 inner wall of the loose slot connects with the sliding of ball 903
It touches, 9021 end of the loose slot is fixedly connected with spacing collar 9022, the spacing collar 9022 and 904 sliding contact of rotating ring.
In present embodiment, rotating ring 904 is stuck between two spacing collars 9022, it is therefore prevented that rotating ring 904 is in rotation
It misplaces in the process, while the close sliding contact between the spacing collar 9022 and rotating ring 904 of inner ring, it is therefore prevented that installation
Mist-like cooling water leakage in ring 901.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of cooling device for automobile die, including cooling apparatus for placing (1), it is characterised in that：The cooling placement
It is connected with vacuum pump (3) by two condensing units (2) at the top of device (1), the cooling apparatus for placing (1) is also associated with water cooling
Device (4) and air cooling mechanism (5), the air cooling mechanism (5) include cooling water collection device (6) and atomising device (7), described cold
But return duct (10) is connected between water collecting device (6) and condensing unit (2), the atomising device (7) is connected with rotation spray
Mist device (9), the rotary atomization device (9) are fixedly mounted in cooling apparatus for placing (1).
2. a kind of cooling device for automobile die according to claim 1, it is characterised in that：Cooling place fills
It includes cooler bin (101) to set (1), and cooler bin (101) top movable is equipped with chamber door (102), in the cooler bin (101)
Portion is installed with plummer (103), and cooler bin (101) top is equipped with flow distribution plate (104), the flow distribution plate (104)
Several gas vents (105) are equipped with, flow distribution plate (104) lower surface is installed with drainage column (106).
3. a kind of cooling device for automobile die according to claim 2, it is characterised in that：The cooler bin
(101) top is equipped with air pressure regulator (8), and the air pressure regulator (8) includes air pressure adjustment pipe (801), the gas
It presses and is equipped with air admission hole (802) in the middle part of regulation pipe (801), gas-guide tube is connected with bottom in the middle part of the air pressure adjustment pipe (801)
(803), air pressure adjustment pipe (801) top is threaded with adjusting bolt (804), pacifies at the top of the adjusting bolt (804)
Equipped with regulation handle (805), adjusting bolt (804) bottom end is installed with sealing plate (806), and sealing plate (806) with
Air pressure adjustment pipe (801) inner wall sliding contact, sealing plate (806) lower surface are connected with adjusting by extension spring (807)
Piston (808).
4. a kind of cooling device for automobile die according to claim 1, it is characterised in that：The condensing unit
(2) include cooling cylinder (201), cooling cylinder (201) top is connect by threeway with vacuum pump (3), the cooling cylinder (201)
Outside is equipped with cooling fin (202), and condensation sponge plate (203), the cooling cylinder are equipped with inside the cooling cylinder (201)
(201) top is connected with collection gas storehouse (204), is connect by threeway and cooler bin (101) top at the top of the collection gas storehouse (204),
Collection gas storehouse (204) bottom is connected with several spiral condenser pipes (205), and condenser pipe (205) passes through condensation sponge
Plate (203) extends to cooling cylinder (201) bottom.
5. a kind of cooling device for automobile die according to claim 4, it is characterised in that：The cooling cylinder
(201) solenoid valve (11) is mounted between cooler bin (101) and between cooling cylinder (201) and vacuum pump (3).
6. a kind of cooling device for automobile die according to claim 1, it is characterised in that：The water cooling plant
(4) include water cooling box (401), diversion pipe (402) is connected with cooler bin (101) bottom on the right side of the water cooling box (401), it is described
Spoiler (403) is installed, and spoiler (403) is equipped with several ventholes (404), the water cooling box in water cooling box (401)
(401) several water cooling tubes (405) are connected with cooler bin (101) bottom, and water cooling tube (405) bottom passes through spoiler (403)
Water cooling box (401) bottom is extended to, the air inlet pipe (406) of " L " shape is connected on the left of the water cooling box (401).
7. a kind of cooling device for automobile die according to claim 1, it is characterised in that：The cooling water is collected
Device (6) includes the collecting box (601) of uncovered, and supporting rack (602), support frame as described above are equipped at the top of the collecting box (601)
(602) several pieces of sponges of catchmenting (603) are installed, and sponge of catchmenting (603) outer edge is equipped with water blocking frame (604), the branch on
Support (602) top is installed with the collecting chamber (605) of conical surface shape, connects with return duct (10) at the top of the collecting chamber (605)
It connects, collecting chamber (605) bottom is fixedly connected with collector plate (606), and the collector plate (606) is equipped with several osculums
(607)。
8. a kind of cooling device for automobile die according to claim 1, it is characterised in that：The atomising device
(7) include atomization box (701), connect with collecting box (601) bottom at the top of the atomization box (701), atomization box (701) bottom
End is equipped with air hole (702), and atomization motor (703), the atomization motor are installed on atomization box (701) medial surface
(703) external to be equipped with waterproof cover (704), it is installed with atomizing disk (705) on atomization motor (703) output shaft, it is described
Atomizing disk (705) is if side is equipped with dry nebulization groove (706).
9. a kind of cooling device for automobile die according to claim 1, it is characterised in that：The rotating spraying dress
It includes being fixedly mounted on mounting ring (901) on cooler bin (101) inner wall to set (9), on the inside of the mounting ring (901) there are two installations
Loose collar (902), the loose collar (902) is interior to be equipped with several balls (903), and section is movably equipped between the ball (903)
The rotating ring (904) assumed a " convex " shape is uniformly equipped with several injection spray pipes (905) on the rotating ring (904).
10. a kind of cooling device for automobile die according to claim 9, it is characterised in that：The loose collar
(902) include semicircular loose slot (9021), loose slot (9021) inner wall and ball (903) sliding contact, the work
Dynamic slot (9021) end is fixedly connected with spacing collar (9022), the spacing collar (9022) and rotating ring (904) sliding contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419618.XA CN108620494B (en) | 2018-05-04 | 2018-05-04 | Cooling device for automobile mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419618.XA CN108620494B (en) | 2018-05-04 | 2018-05-04 | Cooling device for automobile mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108620494A true CN108620494A (en) | 2018-10-09 |
| CN108620494B CN108620494B (en) | 2020-06-02 |
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ID=63695441
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810419618.XA Expired - Fee Related CN108620494B (en) | 2018-05-04 | 2018-05-04 | Cooling device for automobile mold |
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| Country | Link |
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| CN (1) | CN108620494B (en) |
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| CN110835675A (en) * | 2019-12-09 | 2020-02-25 | 苏州迪拓五金有限公司 | Circulating water cooling device in fastener production line |
| CN111957927A (en) * | 2020-08-20 | 2020-11-20 | 张晨 | Cooling device for automobile mold |
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| CN116652163A (en) * | 2023-08-02 | 2023-08-29 | 溧阳市力士汽车配件制造有限公司 | Automobile bent pipe forming mechanism with blanking assembly |
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| CN116652163B (en) * | 2023-08-02 | 2023-09-29 | 溧阳市力士汽车配件制造有限公司 | Automobile bent pipe forming mechanism with blanking assembly |
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| CN108620494B (en) | 2020-06-02 |
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Effective date of registration: 20200506 Address after: Shop No.28 (first floor), business building 1, country garden, Maoming, Zhensheng Town, Maonan District, Maoming City, Guangdong Province Applicant after: Wandefu Technology (Guangdong) Co.,Ltd. Address before: 241000 room 209, building 1, Chuang Chuang street, San Shan District, Wuhu, Anhui. Applicant before: WUHU ZHONGMENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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