CN210966929U - Water spot cooling equipment for automobile wheel low-pressure die - Google Patents
Water spot cooling equipment for automobile wheel low-pressure die Download PDFInfo
- Publication number
- CN210966929U CN210966929U CN201920568471.0U CN201920568471U CN210966929U CN 210966929 U CN210966929 U CN 210966929U CN 201920568471 U CN201920568471 U CN 201920568471U CN 210966929 U CN210966929 U CN 210966929U
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- China
- Prior art keywords
- water
- cooling
- die
- automobile wheel
- low pressure
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 238000001816 cooling Methods 0.000 title claims abstract description 58
- 239000007769 metal material Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 7
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the field of tire casting, in particular to a device for cooling the water point of a low-pressure mold of an automobile wheel, which comprises an upper mold, a lower mold and a cooling device; a die cavity is formed between the upper die and the lower die; the lower die is provided with a base; the surfaces of the upper die and the lower die are provided with a plurality of grooves; the cooling device comprises a plurality of water inlet pipes, and the water inlet pipes are provided with a plurality of water outlet ends; it is unanimous with recess quantity to go out the water end, the play water direction of going out the water end is aimed at the recess, and wheel hub needs the cooling after the casting is accomplished, and the delivery port through a plurality of inlet tubes sprays water to the mould surface, and water constantly strikes the mould surface and makes wheel hub rapid cooling, and the setting up of a plurality of recesses makes the device can carry out some cooling to wheel hub, and some cooling is even, and cooling efficiency is fast, and simple to operate simultaneously operates comparatively simply.
Description
Technical Field
The utility model relates to a tire casting field, especially an automobile wheel low pressure mould water spot refrigerated equipment.
Background
The traditional automobile wheel low-pressure casting equipment generally has two types of wheel hub cooling modes, one type is air cooling, namely air refrigeration, and the other type is water mist cooling, wherein the two cooling modes have certain defects, the air cooling can realize point cooling, the use is convenient, but the cooling efficiency is lower, and although the water mist cooling is high in cooling efficiency, the defect that water mist coming out from each point of a cooling pipe is uneven exists.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect, the utility model aims to provide a cooling efficiency is high, and a even car wheel low pressure mould water spot refrigerated equipment of spot cooling.
To achieve the purpose, the utility model adopts the following technical proposal: the equipment for cooling the water point of the low-pressure mould of the automobile wheel comprises an upper mould, a lower mould and a cooling device; a die cavity is formed between the upper die and the lower die; the lower die is provided with a base; the surfaces of the upper die and the lower die are provided with a plurality of grooves; the cooling device comprises a plurality of water inlet pipes, and the water inlet pipes are provided with a plurality of water outlet ends; the water outlet ends are consistent with the grooves in number, and the water outlet direction of the water outlet ends is aligned to the grooves.
Preferably, the lower die comprises a left die and a right die, and the left die and the right die are arranged oppositely; the cooling device also comprises a water tank and a water return pipeline; the two water tanks are respectively positioned below the left die and the right die; the water return pipeline is positioned below the water tank; the water return pipeline is communicated with the water tank.
Preferably, the cooling device is also provided with a water storage tank and a water pump; the water storage tank is communicated with the water return pipeline; the inlet tube all through the water pump with the tank intercommunication.
Preferably, the lifting frame comprises a lifting rod, a sliding rod and a guide shaft; the lifting rod is fixedly connected with the guide shaft, the sliding rod is connected with the guide shaft in a sliding manner, and the sliding rod slides up and down along the guide shaft; still include a plurality of ejector pins, each the ejector pin top all with the slide bar is connected, the ejector pin bottom stretches into the wheel hub space.
Preferably, the water outlet ends are made of metal materials.
Preferably, the water storage tank is provided with a drainage pipeline and a water inlet pipeline.
Preferably, the water drainage pipeline and the water inlet pipeline are both arranged below the water storage tank.
Preferably, the base is made of hard metal.
The utility model has the advantages that: the lower base is used for sealing a bottom space, a cavity is formed in the middle of the lower base, the lifting frame is fixedly installed with the upper die, when the hub needs to be cast, the bottoms of two sides of the lifting frame are connected with the tops of two sides of the lower die, the upper die is located in the cavity, a gap layer can be formed between the upper die and the lower die, and the gap layer is identical to the appearance of the hub; wheel hub need cool off after the casting is accomplished, and the delivery port through a plurality of inlet tubes sprays water to the mould surface, and water constantly strikes the mould surface and takes away the heat of mould, makes wheel hub rapid cooling, and the setting up of a plurality of recesses makes cooling device can carry out the fixed point cooling to the mould, and the thickness of mould in the groove is thinner, so the wheel hub position cooling efficiency that the groove corresponds is very fast, simple to operate simultaneously, and the operation is comparatively simple.
The bed die includes left mould and right mould, and left mould sets up with right mould relatively, and the bed die can be dismantled, is of value to dismantlement wheel hub, and the basin is used for catchmenting, return water pipeline and basin intercommunication, and ponding passes through the basin and gets into the return water pipeline, and the return water pipeline is discharged ponding away, makes equipment inside can not rust because of ponding, has improved mechanical life.
Tank and return water pipeline intercommunication, the return water pipeline transports ponding to the tank from the basin, the tank need not to set up inside the equipment, can set up the open air, because the temperature of mould is higher, the cooling water cools off the back to the mould, the temperature risees, the cooling effect of the cooling water of high temperature can descend, at this moment, the return water pipeline is carried the hot water to the tank and is cooled off, tank and inlet tube intercommunication, the tank is carried the water after will cooling again to the inlet tube and is cooled off the mould, it can be to cooling water cyclic utilization to set up the tank, can practice thrift a large amount of water resources, very environmental protection.
Drawings
FIG. 1 is a cross-sectional view of one embodiment of the present invention;
fig. 2 is an overall view of an embodiment of the present invention;
fig. 3 is an enlarged view of a partial structure of an embodiment of the present invention.
Wherein: the mold comprises an upper mold 100, a lower mold 200, a lifting frame 300, a cooling device 400, a base 210, a groove 500, a water inlet pipe 410, a water outlet end 411, a left mold 220, a right mold 230, a water tank 420, a water return pipeline 430, a water storage tank 440, a lifting rod 310, a sliding rod 320, a fixing rod 330, a top rod 321, a water drainage pipeline 441 and a water inlet pipeline 442.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, an apparatus for water spot cooling of a low-pressure mold for automobile wheels, includes an upper mold 100, a lower mold 200, and a cooling device 400; a mold cavity is formed between the upper mold 100 and the lower mold 200; the lower mold 200 is provided with a base 210; the surfaces of the upper die 100 and the lower die 200 are both provided with a plurality of grooves 500; the cooling device 400 comprises a plurality of water inlet pipes 410, and the water inlet pipes 410 are provided with a plurality of water outlet ends 411; the number of the water outlet ends 411 is the same as that of the grooves 500, and the water outlet direction of the water outlet ends 411 is aligned with the grooves 500; the lower base 210 is used for sealing a bottom space, a cavity is formed in the middle of the lower base, the lifting frame 300 is fixedly installed with the upper die 100, when a hub needs to be cast, the bottoms of two sides of the lifting frame 300 are connected with the tops of two sides of the lower die 200, the upper die 100 is located in the cavity, a gap layer can be formed between the upper die 100 and the lower die 200, and the gap layer is identical to the appearance of an automobile hub; wheel hub need cool off after the casting is accomplished, water end 411 through a plurality of inlet tubes 410 sprays water to the mould surface, and water constantly strikes the mould surface and takes away the heat of mould, makes wheel hub rapid cooling, and the setting up of a plurality of recesses 500 makes cooling device 400 can carry out the fixed point to the mould and cool off, and the thickness of mould in recess 500 department is thinner, so the wheel hub position cooling efficiency that recess 500 department corresponds is very fast, simple to operate simultaneously, and the operation is comparatively simple.
Wherein, the lower mold 200 comprises a left mold 220 and a right mold 230, the left mold 220 is arranged opposite to the right mold 230; the cooling device 400 further comprises a water tank 420 and a water return line 430; two water tanks 420 are provided, and the two water tanks 420 are respectively located below the left mold 220 and the right mold 230; the water return line 430 is positioned below the water tank 420; the water return line 430 is communicated with the water tank 420; lower mould 200 includes left mould 220 and right mould 230, and left mould 220 sets up with right mould 230 relatively, and lower mould 200 can dismantle, is of value to dismantling wheel hub, and basin 420 is used for catchmenting, return water pipeline 430 and basin 420 intercommunication, and ponding passes through basin 420 and gets into return water pipeline 430, and return water pipeline 430 drains away ponding, makes the inside rust because of ponding that can not of equipment, has improved mechanical life.
Wherein, the cooling device 400 is further provided with a water storage tank 440 and a water pump; the water storage tank 440 is communicated with the water return pipeline 430; the water inlet pipes 410 are communicated with the water storage tank 440 through water pumps; water storage tank 440 and return water pipeline 430 intercommunication, return water pipeline 430 transports ponding to water storage tank 440 from basin 420, water storage tank 440 need not to set up inside the equipment, can set up the open air, because the temperature of mould is higher, the cooling water cools off the back to the mould, the temperature risees, the cooling effect of the cooling water of high temperature can descend, at this moment, return water pipeline 430 carries the hot water to water storage tank 440 and cools off, water storage tank 440 and inlet tube 410 intercommunication, water storage tank 440 carries the water after the cooling to inlet tube 410 again and cools off the mould, it can be to cooling water cyclic utilization to set up the water storage tank, can practice thrift a large amount of water resources, very environmental protection.
In addition, the lifting frame 300 is also included, and the lifting frame 300 comprises a lifting rod 310, a sliding rod 320 and a guide shaft 330; the lifting rod 310 is fixedly connected with the guide shaft 330, the sliding rod 320 is slidably connected with the guide shaft 330, and the sliding rod 320 slides up and down along the guide shaft 330; the wheel hub further comprises a plurality of ejector rods 321, the top end of each ejector rod 321 is connected with the sliding rod 320, and the bottom end of each ejector rod 321 extends into the space of the wheel hub; in the process of casting the wheel hub, because of the principle of expend with heat and contract with cold, the wheel hub can be buckled the mould after the cooling, and during the drawing of patterns, slide bar 320 slides down along guiding axle 330, and slide bar 320 drives a plurality of ejector pins 321 and moves downwards simultaneously, because the speed that each ejector pin 321 moves downwards is unanimous, can be ejecting simultaneously around the wheel hub of mould the card, can effectively prevent the problem that the wheel hub appears pulling when the drawing of patterns.
Wherein, the water outlet end 411 is made of metal material; because it is nearer to go out water end 411 and the mould, the temperature of during operation mould is higher, and it can have better heat resistance to go out water end 411 to adopt the metal material, and hard durable, has improved mechanical life.
Wherein, the water storage tank 440 is provided with a drainage pipeline 441 and a water inlet pipeline 442; the water storage 440 is used for water circulation and cooling, a large amount of dust and dirt are generated after the water in the water storage 440 is used for a period of time, and at this time, if the water is reused, the equipment is polluted, and a water discharge pipe 441 and a water inlet pipe 442 are provided to open a water discharge management to discharge the sewage in the water storage 440 when the water storage 440 needs to be changed, and then new cooling water is injected into the water storage 440 through the water inlet pipe 442.
In addition, the drain line 441 and the water inlet line 442 are both disposed below the water storage tank 440; because of the great water storage capacity of tank 440, the dirt easily deposits in the below of tank 440, if drainage 441 and inlet line 442 set up in the middle part or the upper portion of tank 440, the precipitate can't be discharged out during the drainage, can continue to stay inside tank 440, and inlet line 442 sets up in the below and can wash away the dirt that deposits when the water injection, makes the dirt can not adsorb in tank 440 bottom.
The base 210 is made of hard metal; base 210 plays the effect of weighing and supporting, if adopt comparatively fragile material, then damages at the in-process that uses easily, causes danger, so, base 210 adopts hard metal material, and mechanical long service life just has reduced danger.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The utility model provides an equipment of automobile wheel low pressure mould water spot cooling which characterized in that: comprises an upper die, a lower die and a cooling device;
a die cavity is formed between the upper die and the lower die;
the lower die is provided with a base;
the surfaces of the upper die and the lower die are provided with a plurality of grooves;
the cooling device comprises a plurality of water inlet pipes, and the water inlet pipes are provided with a plurality of water outlet ends;
the water outlet ends are consistent with the grooves in number, and the water outlet direction of the water outlet ends is aligned to the grooves.
2. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 1, wherein: the lower die comprises a left die and a right die, and the left die and the right die are arranged oppositely;
the cooling device also comprises a water tank and a water return pipeline;
the two water tanks are respectively positioned below the left die and the right die;
the water return pipeline is positioned below the water tank; the water return pipeline is communicated with the water tank.
3. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 2, wherein: the cooling device is also provided with a water storage tank and a water pump;
the water storage tank is communicated with the water return pipeline;
the inlet tube all through the water pump with the tank intercommunication.
4. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 1, wherein: the lifting frame comprises a lifting rod, a sliding rod and a guide shaft;
the lifting rod is fixedly connected with the guide shaft, the sliding rod is connected with the guide shaft in a sliding manner, and the sliding rod slides up and down along the guide shaft;
still include a plurality of ejector pins, each the ejector pin top all with the slide bar is connected, the ejector pin bottom stretches into the wheel hub space.
5. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 1, wherein: the water outlet ends are made of metal materials.
6. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 3, wherein: the water storage tank is provided with a drainage pipeline and a water inlet pipeline.
7. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 6, wherein: the drainage pipeline and the water inlet pipeline are both arranged below the water storage tank.
8. The apparatus for water spot cooling of low pressure mold for automobile wheel according to claim 1, wherein: the base is made of hard metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568471.0U CN210966929U (en) | 2019-04-24 | 2019-04-24 | Water spot cooling equipment for automobile wheel low-pressure die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568471.0U CN210966929U (en) | 2019-04-24 | 2019-04-24 | Water spot cooling equipment for automobile wheel low-pressure die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210966929U true CN210966929U (en) | 2020-07-10 |
Family
ID=71445509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568471.0U Expired - Fee Related CN210966929U (en) | 2019-04-24 | 2019-04-24 | Water spot cooling equipment for automobile wheel low-pressure die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210966929U (en) |
-
2019
- 2019-04-24 CN CN201920568471.0U patent/CN210966929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |