CN104107899A - Cooling device for automobile hub die - Google Patents
Cooling device for automobile hub die Download PDFInfo
- Publication number
- CN104107899A CN104107899A CN201410348541.3A CN201410348541A CN104107899A CN 104107899 A CN104107899 A CN 104107899A CN 201410348541 A CN201410348541 A CN 201410348541A CN 104107899 A CN104107899 A CN 104107899A
- Authority
- CN
- China
- Prior art keywords
- cooling device
- cooling
- joint
- copper rod
- copper pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052802 copper Inorganic materials 0.000 claims abstract description 42
- 239000010949 copper Substances 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims description 10
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a cooling device for an automobile hub die. The cooling device for the automobile hub die is characterized by being mounted on a die body (1); a hole having the diameter phi of 16mm is formed in the die body (1), the cooling device is mounted in the hole, and the cooling device is in transitional fit with the hole. The cooling device is composed of a three-way copper pipe fitting (2), a copper rod (3), a polytetrafluoroethylene gasket (4) and a metal hose (5). A water channel is formed in the copper rod (3) and connected with the joint 1 (6) of the three-way copper pipe fitting (2). The joint 2 (7) and the joint 3 (8) of the three-way copper pipe fitting (2) are connected to the metal hose (5). Cooling water goes into the metal hose (5) from one end thereof, flows through the copper rod (3) and returns therein, and then flows out from the other end of the metal hose (5), and therefore, a complete circulating cooling channel is formed. Due to the adopted structure, the problem that the traditional water cooling method cannot be realized due to narrow space is solved on one hand, and on the other hand, the cooling water is prevented from directly going into the die body, and therefore, the service life of the die is improved.
Description
Technical field
The present invention relates to automotive hub casting field, is specifically a kind of cooling device of Machining Automobile Wheel Hub Mould.
Background technology
The most common manufacture method of existing automotive hub is low pressure casting, and low pressure casting is that the metal of thawing is poured in metal mold cavity and coagulation forming.The cooling technology of existing low pressure casting adopts two kinds of air-cooled and water-cooleds substantially, the former is the inside that compressed air is directly blowed to mould, the area blowing is larger, can not accomplish to fix a point cooling, can cause adjacent spokes or wheel rim place to influence each other, and make airduct and be steel pipe or iron pipe, radiating effect is not good, undesirable to the improvement of shrinkage cavity and porosity yet.The latter processes water annulus on backform or bed die, connects water inlet pipe and water outlet pipe on water channel, is applied to the mould back of the body comparatively well-to-do place, chamber, but cannot realizes water-cooling structure in the narrower place of mould.
Summary of the invention
The object of the invention is, in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of cooling device of Machining Automobile Wheel Hub Mould.
Technical scheme of the present invention: a kind of cooling device of Machining Automobile Wheel Hub Mould, it is characterized in that, described cooling device is arranged on die ontology, processes the hole of φ 16mm on die ontology, cooling device is installed in hole, and both keeps interference fits.Cooling device is made up of copper rod, triplet copper pipe part, teflon gasket and metal hose.The hole of processing φ 10mm in described copper rod, this hole is the cooling water channel hole in copper rod.Teflon gasket is installed in the bottom of described triplet copper pipe part, and object plays the effect of sealing while being logical cooling water, and the inflow temperature of cooling water is controlled at 60 °.The joint 1 of triplet copper pipe part connects copper rod, joint 2 and joint 3 connection metal flexible pipes.Cooling water flows into one end of triplet copper pipe part through metal hose, copper rod is connected with triplet copper pipe part, cooling water and then enter copper rod, the pyroconductivity of copper will coordinate with die transition much larger than die ontology and copper rod, so copper rod can leave the heat in mould fast, the object that has finally realized cooling automobile wheel hub, cooling water is flowed out through metal hose by the other end of triplet copper pipe part again.
Advantage of the present invention: this cooling structure is that size is little, easy for installation, be not subject to spatial limitation, simple to operate, easily control, can multiplely be installed in series and cooling device to the strong a kind of Machining Automobile Wheel Hub Mould of a cooling, and cooling water does not directly enter mold cavity but direct cooling copper rod, copper rod is cooling die again, and then has extended the life-span of mould.
brief description of the drawings:
Fig. 1 is structural representation of the present invention:
In accompanying drawing: 1, die ontology, 2, triplet copper pipe part, 3, copper rod, 4, teflon gasket, 5, metal hose, 6, triplet copper pipe part joint 1,7, triplet copper pipe part joint 2,8, triplet copper pipe part joint 3.
detailed description of the invention:
Below in conjunction with accompanying drawing and example, the present invention is further described:
Fig. 1 is a kind of cooling device of Machining Automobile Wheel Hub Mould, it is characterized in that, described cooling device is arranged on die ontology (1), in the hole of the upper processing of die ontology (1) φ 16mm, cooling device is installed in hole, and both keep interference fits, are convenient to carry out heat exchange.
Described cooling device is made up of triplet copper pipe part (2), copper rod (3), teflon gasket (4) and metal hose (5).
The hole of processing φ 10mm in described copper rod (3), this hole is the cooling water channel hole in copper rod (3), will ensure certain safe wall thickness while processing this hole, and at nose end place threading.
Teflon gasket (4) is installed in the bottom of described triplet copper pipe part (2), when logical cooling water, seals, then by the joint 1(6 of triplet copper pipe part (2)) connection copper rod, joint 2(7) and joint 3(8) connection metal flexible pipe (5).
When work, cooling water enters through the one end of metal hose (5), and the copper rod of flowing through (3) is roundabout in its φ 10mm hole, flows out through the other end of metal hose (5), forms a complete circulating cooling passage.
Claims (4)
1. a cooling device for Machining Automobile Wheel Hub Mould, is characterized in that, it is upper that described cooling device is arranged on die ontology (1), and both keep interference fits.
2. the cooling device of a kind of Machining Automobile Wheel Hub Mould according to claim 1, is characterized in that, described cooling device is made up of triplet copper pipe part (2), copper rod (3), teflon gasket (4) and metal hose (5).
3. the cooling device of a kind of Machining Automobile Wheel Hub Mould according to claim 2, is characterized in that, described copper rod (3) is processed the hole of φ 10mm in the axial direction, and at nose end place threading.
4. the cooling device of a kind of Machining Automobile Wheel Hub Mould according to claim 2, it is characterized in that, the bottom of thread of described triplet copper pipe part (2) is installed teflon gasket (4), and the joint 1(6 of triplet copper pipe part (2)) connection copper rod (3), joint 2(7) and joint 3(8) connection metal flexible pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348541.3A CN104107899A (en) | 2014-07-22 | 2014-07-22 | Cooling device for automobile hub die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348541.3A CN104107899A (en) | 2014-07-22 | 2014-07-22 | Cooling device for automobile hub die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104107899A true CN104107899A (en) | 2014-10-22 |
Family
ID=51704995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348541.3A Pending CN104107899A (en) | 2014-07-22 | 2014-07-22 | Cooling device for automobile hub die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104107899A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550845A (en) * | 2015-01-12 | 2015-04-29 | 中信戴卡股份有限公司 | Sealed side formwork water cold point device, manufacturing method and applicaiton |
| CN106670433A (en) * | 2016-12-28 | 2017-05-17 | 华南理工大学 | Structure of water-cooling channel of casting mold |
| CN110756735A (en) * | 2019-11-14 | 2020-02-07 | 佛山市南海奔达模具有限公司 | Spot water cooling structure for wheel hub mould |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04274859A (en) * | 1991-02-28 | 1992-09-30 | Honda Motor Co Ltd | Cooling method for casting die for wheel for vehicle |
| CN201669411U (en) * | 2010-05-07 | 2010-12-15 | 宁波强盛机械模具有限公司 | Cooling device of aluminum alloy metal type casting die |
| CN201791944U (en) * | 2010-08-12 | 2011-04-13 | 宁波市北仑鑫林机电模具有限公司 | Water circulation-cooled die-casting mould |
| CN103551546A (en) * | 2013-11-16 | 2014-02-05 | 佛山市南海奔达模具有限公司 | Low-pressure casting mold capable of cooling hot node quickly |
| CN203459665U (en) * | 2013-06-27 | 2014-03-05 | 秦皇岛兴龙轮毂有限公司 | Mould cooling device |
| CN203621468U (en) * | 2013-12-03 | 2014-06-04 | 宁波市北仑燎原模铸有限公司 | Novel point cooling structure |
-
2014
- 2014-07-22 CN CN201410348541.3A patent/CN104107899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04274859A (en) * | 1991-02-28 | 1992-09-30 | Honda Motor Co Ltd | Cooling method for casting die for wheel for vehicle |
| CN201669411U (en) * | 2010-05-07 | 2010-12-15 | 宁波强盛机械模具有限公司 | Cooling device of aluminum alloy metal type casting die |
| CN201791944U (en) * | 2010-08-12 | 2011-04-13 | 宁波市北仑鑫林机电模具有限公司 | Water circulation-cooled die-casting mould |
| CN203459665U (en) * | 2013-06-27 | 2014-03-05 | 秦皇岛兴龙轮毂有限公司 | Mould cooling device |
| CN103551546A (en) * | 2013-11-16 | 2014-02-05 | 佛山市南海奔达模具有限公司 | Low-pressure casting mold capable of cooling hot node quickly |
| CN203621468U (en) * | 2013-12-03 | 2014-06-04 | 宁波市北仑燎原模铸有限公司 | Novel point cooling structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550845A (en) * | 2015-01-12 | 2015-04-29 | 中信戴卡股份有限公司 | Sealed side formwork water cold point device, manufacturing method and applicaiton |
| CN106670433A (en) * | 2016-12-28 | 2017-05-17 | 华南理工大学 | Structure of water-cooling channel of casting mold |
| CN110756735A (en) * | 2019-11-14 | 2020-02-07 | 佛山市南海奔达模具有限公司 | Spot water cooling structure for wheel hub mould |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |