CN106077572B - The accurate rapid forming mold of magnesium alloy frame of handwheel - Google Patents
The accurate rapid forming mold of magnesium alloy frame of handwheel Download PDFInfo
- Publication number
- CN106077572B CN106077572B CN201610717707.3A CN201610717707A CN106077572B CN 106077572 B CN106077572 B CN 106077572B CN 201610717707 A CN201610717707 A CN 201610717707A CN 106077572 B CN106077572 B CN 106077572B
- Authority
- CN
- China
- Prior art keywords
- cooling line
- diversion pipe
- cooling
- line
- handwheel
- 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.)
- Active
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of accurate rapid forming mold of magnesium alloy frame of handwheel, including dynamic model and cover half, vertical bar shaped cooling line is respectively equipped in the dynamic model and cover half；Several cylindrically coiled spring shape hollow flow-guiding pipes are equipped in the cooling line, diversion pipe extends each along a certain straight-line helix parallel with cooling line axle center, diversion pipe both ends open；Each diversion pipe is uniformly distributed along the axial direction of cooling line, in the upper two adjacent diversion pipe mutual dislocations of cooling line axial direction；Diversion pipe is fixed by the inner wall of several support rods and cooling line, the axis perpendicular of each support rod and cooling line.The present invention is provided with the turbulent structure that cooling medium can be made to generate turbulent flow in cooling line, and turbulent flow can be generated when cooling medium circulates in cooling line, the heat transfer effect of cooling medium and mold can be improved.
Description
Technical field
The present invention relates to the accurate rapid forming molds of magnesium alloy frame of handwheel, are used for the pressure of automobile steering wheel framework
Casting, i.e. this rapid forming mold are die casting.
Background technique
Mold temperature is to influence a key factor of quality of die casting, and in press casting procedure, molten metal coagulates in compression mod
Consolidate and be cooled to ejection temperature, the heat of release is absorbed by mold, the heat of mold is passed in normal productive process and from mold
The heat wherein spread out of should reach balance.In efficient production, the thermal balance of mold often is kept with cooling is forced.
Commonly mold cooling means is：Cooling line is set in a mold, and circulate cooling medium in cooling line, leads to
Supercooling medium and mold exchange heat, and achieve the purpose that cooling mold.But existing cooling line structure is single, cooling medium and mold
Heat transfer effect it is to be improved.
Summary of the invention
The purpose of the present invention is to provide a kind of accurate rapid forming molds of magnesium alloy frame of handwheel, in cooling line
It is inside provided with the turbulent structure that cooling medium can be made to generate turbulent flow, turbulent flow can be generated when cooling medium circulates in cooling line,
The heat transfer effect of cooling medium and mold can be improved.
To achieve the above object, it is fast rapid-result that the technical scheme is to design a kind of precisions of magnesium alloy frame of handwheel
Pattern has, including dynamic model and cover half, is respectively equipped with vertical bar shaped cooling line in the dynamic model and cover half；
Several cylindrically coiled spring shape hollow flow-guiding pipes are equipped in the cooling line,
Diversion pipe extends each along a certain straight-line helix parallel with cooling line axle center, diversion pipe both ends open；
Each diversion pipe is uniformly distributed along the axial direction of cooling line,
In the upper two adjacent diversion pipe mutual dislocations of cooling line axial direction；
Diversion pipe is fixed by the inner wall of several support rods and cooling line,
The axis perpendicular of each support rod and cooling line.
Preferably, projected length of the diversion pipe on cooling line axle center is 0.5~2 times of cooling line internal diameter.
The advantages of the present invention are：A kind of accurate rapid shaping mould of magnesium alloy frame of handwheel is provided
Tool, is provided with the turbulent structure that cooling medium can be made to generate turbulent flow in cooling line, and cooling medium circulates in cooling line
When can generate turbulent flow, the heat transfer effect of cooling medium and mold can be improved, rapid forming mold can be made（Compression mod）Reach preferable
Thermal equilibrium state.And then improve die casting（Automobile steering wheel framework）Consecutive solidification condition improves die casting（Vehicle steering wheel
Skeleton）Internal soundness and surface quality, stablize die casting（Automobile steering wheel framework）Dimensional accuracy, improve die casting（Automobile
Frame of handwheel）The efficiency of production reduces mold hot and hands over adaptability to changes, improves pressure rapid forming mold（Compression mod）Service life.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The technical solution that the present invention embodies is：
As shown in Figure 1, a kind of accurate rapid forming mold of magnesium alloy frame of handwheel, including dynamic model and cover half, it is described
Vertical bar shaped cooling line 1 is respectively equipped in dynamic model and cover half；
Several cylindrically coiled spring shape hollow flow-guiding pipes 2 are equipped in the cooling line 1,
Diversion pipe 2 extends each along a certain straight-line helix parallel with 1 axle center of cooling line, and 2 both ends of diversion pipe are opened
Mouthful；
Each diversion pipe 2 is uniformly distributed along the axial direction of cooling line 1,
In axial two adjacent 2 mutual dislocations of diversion pipe of cooling line 1；
Diversion pipe 2 is fixed by the inner wall of several support rods 3 and cooling line 1,
The axis perpendicular of each support rod 3 and cooling line 1.
Projected length of the diversion pipe 2 on 1 axle center of cooling line is 0.5~2 times of 1 internal diameter of cooling line.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (1)
1. in the accurate rapid forming mold of magnesium alloy frame of handwheel, including dynamic model and cover half, the dynamic model and cover half respectively
Equipped with vertical bar shaped cooling line；It is characterized in that：
Several cylindrically coiled spring shape hollow flow-guiding pipes are equipped in the cooling line,
Diversion pipe extends each along a certain straight-line helix parallel with cooling line axle center, diversion pipe both ends open；
Each diversion pipe is uniformly distributed along the axial direction of cooling line,
In the upper two adjacent diversion pipe mutual dislocations of cooling line axial direction；
Diversion pipe is fixed by the inner wall of several support rods and cooling line,
The axis perpendicular of each support rod and cooling line；
Projected length of the diversion pipe on cooling line axle center is 0.5~2 times of cooling line internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717707.3A CN106077572B (en) | 2016-08-25 | 2016-08-25 | The accurate rapid forming mold of magnesium alloy frame of handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717707.3A CN106077572B (en) | 2016-08-25 | 2016-08-25 | The accurate rapid forming mold of magnesium alloy frame of handwheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077572A CN106077572A (en) | 2016-11-09 |
| CN106077572B true CN106077572B (en) | 2018-11-20 |
Family
ID=57225868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610717707.3A Active CN106077572B (en) | 2016-08-25 | 2016-08-25 | The accurate rapid forming mold of magnesium alloy frame of handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077572B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348996Y (en) * | 1998-01-27 | 1999-11-17 | 林志苗 | Mould cooling, leakage-proof implement |
| CN101559632A (en) * | 2009-05-21 | 2009-10-21 | 上海天海电子有限公司 | Mold core cooling device |
| CN101693293A (en) * | 2009-10-01 | 2010-04-14 | 遵义拓特铸锻有限公司 | Bimetal temperature-control type conductor casting technique for ring steaming furnace |
| CN201755645U (en) * | 2010-08-18 | 2011-03-09 | 宁波市北仑区大矸鑫海模具制造厂 | Steering wheel die-casting mold |
| CN203460403U (en) * | 2013-09-06 | 2014-03-05 | 杭州飞航模具科技有限公司 | Automobile handbrake casing die |
| CN205967345U (en) * | 2016-08-25 | 2017-02-22 | 盐城东江汽车部件有限公司 | Accurate rapid forming mould of magnesium alloy steering wheel skeleton |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009208229A (en) * | 2008-02-29 | 2009-09-17 | Olympus Corp | Method for adjusting pressure loss of mold for injection molding |
-
2016
- 2016-08-25 CN CN201610717707.3A patent/CN106077572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2348996Y (en) * | 1998-01-27 | 1999-11-17 | 林志苗 | Mould cooling, leakage-proof implement |
| CN101559632A (en) * | 2009-05-21 | 2009-10-21 | 上海天海电子有限公司 | Mold core cooling device |
| CN101693293A (en) * | 2009-10-01 | 2010-04-14 | 遵义拓特铸锻有限公司 | Bimetal temperature-control type conductor casting technique for ring steaming furnace |
| CN201755645U (en) * | 2010-08-18 | 2011-03-09 | 宁波市北仑区大矸鑫海模具制造厂 | Steering wheel die-casting mold |
| CN203460403U (en) * | 2013-09-06 | 2014-03-05 | 杭州飞航模具科技有限公司 | Automobile handbrake casing die |
| CN205967345U (en) * | 2016-08-25 | 2017-02-22 | 盐城东江汽车部件有限公司 | Accurate rapid forming mould of magnesium alloy steering wheel skeleton |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077572A (en) | 2016-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104368789B (en) | A kind of die casting temperature control equipment and control method | |
| CN106424662A (en) | Equipment and method of preparing cobalt-based alloy welding wire through counter-gravity vacuum suction casting | |
| CN105499492A (en) | Non-compact structured new casting mold | |
| CN202427895U (en) | Gravity casting cavity die | |
| JPWO2017212565A1 (en) | Low pressure casting mold | |
| CN204770502U (en) | Water -cooling hub die | |
| CN106077572B (en) | The accurate rapid forming mold of magnesium alloy frame of handwheel | |
| CN205967345U (en) | Accurate rapid forming mould of magnesium alloy steering wheel skeleton | |
| CN109047708A (en) | The casting technique of electric machine casing | |
| CN205967348U (en) | Steering wheel rapid forming mould with cooling pipeline | |
| CN205967347U (en) | Car steering wheel metal framework's accurate rapid forming mould | |
| CN205967344U (en) | Steering wheel rapid forming mould with cooling system | |
| CN206405411U (en) | A kind of aluminum alloy door die casting equipment | |
| CN208374176U (en) | A kind of aluminium alloy castings cooling structure | |
| CN106623488A (en) | Rectangular double-hole silver-copper pipe processing method | |
| CN106141140B (en) | Steering wheel rapid forming mold with cooling system | |
| CN203109189U (en) | Novel crystallizer of slab continuous casting pouring square billet | |
| CN215966252U (en) | Air-cooled mould for low-pressure casting of aluminum hub | |
| CN205798395U (en) | A kind of hot investment casting equipment of thin-wall box body | |
| CN101456063A (en) | Large-scale thin-wall titanium alloy casting shell pre-heating method forging technique | |
| CN205165743U (en) | Three swages of unpacking lopps foundry goods cover sand casting device | |
| CN209303678U (en) | Hot chamber machine rapid molding device | |
| CN209647575U (en) | A kind of cooling mold of buried tube type heating | |
| CN103042371A (en) | Process for producing die-cast combined type radiators | |
| CN205967346U (en) | Steering wheel rapid forming mould with turbulence structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |