CN205967347U - Car steering wheel metal framework's accurate rapid forming mould - Google Patents
Car steering wheel metal framework's accurate rapid forming mould Download PDFInfo
- Publication number
- CN205967347U CN205967347U CN201620934932.8U CN201620934932U CN205967347U CN 205967347 U CN205967347 U CN 205967347U CN 201620934932 U CN201620934932 U CN 201620934932U CN 205967347 U CN205967347 U CN 205967347U
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- China
- Prior art keywords
- straight
- bar
- cooling line
- projection
- cooling pipeline
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a car steering wheel metal framework's accurate rapid forming mould is equipped with vertical bar shape cooling pipeline respectively in its movable mould and the cover half, be equipped with a plurality of cylindrical straight -bars in the cooling pipeline, each straight -bar along the axial equipartition of cooling pipeline, two adjacent straight -bars misplace each other in cooling pipeline axial, and the axle center of each straight -bar is parallel with the axle center of cooling pipeline, the straight -bar is fixed with the inner wall of cooling pipeline through a plurality of bracing pieces, be equipped with a plurality of cylindrical projections on the straight -bar, each projection is perpendicular with the straight -bar respectively, connect in the projection of same straight -bar, they lie in same cylindrical spiral line with the tie point of straight -bar, and this cylindrical spiral line uses the straight -bar as the cylinder, just extends along straight -bar axial spiral. The utility model discloses being provided with in cooling off the pipeline and enabling the turbulent turbulence structure of coolant production, coolant can produce the turbulent flow when cooling pipeline internal flow leads to, can improve the heat transfer effect of coolant and mould.
Description
Technical field
This utility model is related to the accurate rapid forming mold of vehicle steering metallic framework, and it is used for vehicle steering bone
The die casting of frame, that is, this rapid forming mold is die casting.
Background technology
Mold temperature is a key factor of impact quality of die casting, and in press casting procedure, molten metal is solidifying in compression mod
Consolidate and be cooled to ejection temperature, the heat of release is absorbed by mould, in normal productive process pass on a skill of craft to others mould heat and from mould
The heat wherein spreading out of should reach balance.In efficient production, often with forcing cooling to keep the thermal balance of mould.
Conventional mould cooling means is：Cooling line is set in a mold, circulate in cooling line cooling medium, leads to
Supercooling medium and mould heat exchange, reach the purpose of cooling mould.But existing cooling line structure is single, cooling medium and mould
Heat transfer effect have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of accurate rapid forming mold of vehicle steering metallic framework, cold
But it is provided with the turbulent structure that cooling medium can be made to produce turbulent flow in pipeline, can produce when cooling medium circulates in cooling line
Turbulent flow, can improve the heat transfer effect of cooling medium and mould.
For achieving the above object, the technical solution of the utility model is to design a kind of precision of vehicle steering metallic framework
Rapid forming mold, including dynamic model and cover half, is respectively equipped with vertical bar shaped cooling line in described dynamic model and cover half；
It is provided with some cylinder straight-bars in described cooling line,
Each straight-bar is axially uniform along cooling line,
Adjacent two straight-bar mutual dislocation in cooling line axial direction,
And the axis parallel of the axle center of each straight-bar and cooling line；
Straight-bar is fixed by the inwall of some support bars and cooling line；
It is connected to the support bar of same straight-bar, they are generally aligned in the same plane, the axis perpendicular of this plane and cooling line, and
This plane is located at the axial end portion of straight-bar；
Straight-bar is provided with some cylinder projections, and each projection is vertical with straight-bar respectively；
It is connected to the projection of same straight-bar, they are located on same circular helix with the junction point of straight-bar, this cylinder spiral shell
Spin line is with straight-bar as cylinder, and extends along straight-bar axial screw.
Preferably, it is connected to the projection of same straight-bar, they are axially uniform along this straight-bar.
Preferably, the axial length of projection is the 1/8～1/4 of cooling line internal diameter.
Advantage of the present utility model and having the beneficial effects that：There is provided a kind of precision of vehicle steering metallic framework rapid-result soon
Pattern has, and is provided with the turbulent structure that cooling medium can be made to produce turbulent flow, cooling medium is in cooling line in cooling line
Turbulent flow can be produced during circulation, the heat transfer effect of cooling medium and mould can be improved, rapid forming mold can be made（Compression mod）Reach
Preferably thermal equilibrium state.And then improve die casting（Automobile steering wheel framework）Consecutive solidification condition, improves die casting（Automobile side
To disk skeleton）Internal soundness and surface quality, stablize die casting（Automobile steering wheel framework）Dimensional accuracy, improve die casting
（Automobile steering wheel framework）The efficiency producing, reduces mold hot and hands over adaptability to changes, improves pressure rapid forming mold（Compression mod）Use
Life-span.
Brief description
Fig. 1 is schematic diagram of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Hereinafter implement
Example is only used for clearly the technical solution of the utility model being described, and can not limit protection model of the present utility model with this
Enclose.
The technical scheme that this utility model is embodied as is：
As shown in figure 1, a kind of accurate rapid forming mold of vehicle steering metallic framework, including dynamic model and cover half, institute
State and in dynamic model and cover half, be respectively equipped with vertical bar shaped cooling line 1；
It is provided with some cylinder straight-bars 2 in described cooling line 1,
Each straight-bar 2 is axially uniform along cooling line 1,
Adjacent two straight-bar 2 mutual dislocation in cooling line 1 axial direction,
And the axis parallel of the axle center of each straight-bar 2 and cooling line 1；
Straight-bar 2 passes through some support bars（In figure is not shown）Fix with the inwall of cooling line 1；
It is connected to the support bar of same straight-bar 2, they are generally aligned in the same plane, the axis perpendicular of this plane and cooling line 1,
And this plane is located at the axial end portion of straight-bar 2；
Straight-bar 2 is provided with some cylinder projections 3, and each projection 3 is vertical with straight-bar 2 respectively；
It is connected to the projection 3 of same straight-bar 2, they are located on same circular helix with the junction point of straight-bar 2, this cylinder
Helix is with straight-bar 2 as cylinder, and extends along straight-bar 2 axial screw.
Preferably, it is connected to the projection 3 of same straight-bar 2, they are axially uniform along this straight-bar 2.
Preferably, the axial length of projection 3 is the 1/8～1/4 of cooling line 1 internal diameter.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model know-why, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (3)
1. the accurate rapid forming mold of vehicle steering metallic framework, including dynamic model and cover half, divides in described dynamic model and cover half
It is not provided with vertical bar shaped cooling line；It is characterized in that：
It is provided with some cylinder straight-bars in described cooling line,
Each straight-bar is axially uniform along cooling line,
Adjacent two straight-bar mutual dislocation in cooling line axial direction,
And the axis parallel of the axle center of each straight-bar and cooling line；
Straight-bar is fixed by the inwall of some support bars and cooling line；
It is connected to the support bar of same straight-bar, they are generally aligned in the same plane, the axis perpendicular of this plane and cooling line, and this is flat
Face is located at the axial end portion of straight-bar；
Straight-bar is provided with some cylinder projections, and each projection is vertical with straight-bar respectively；
It is connected to the projection of same straight-bar, they are located on same circular helix with the junction point of straight-bar, this circular helix
With straight-bar as cylinder, and extend along straight-bar axial screw.
2. the accurate rapid forming mold of vehicle steering metallic framework according to claim 1 is it is characterised in that connect
In the projection of same straight-bar, they are axially uniform along this straight-bar.
3. the accurate rapid forming mold of vehicle steering metallic framework according to claim 2 is it is characterised in that projection
Axial length be cooling line internal diameter 1/8～1/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620934932.8U CN205967347U (en) | 2016-08-25 | 2016-08-25 | Car steering wheel metal framework's accurate rapid forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620934932.8U CN205967347U (en) | 2016-08-25 | 2016-08-25 | Car steering wheel metal framework's accurate rapid forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967347U true CN205967347U (en) | 2017-02-22 |
Family
ID=58034680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620934932.8U Expired - Fee Related CN205967347U (en) | 2016-08-25 | 2016-08-25 | Car steering wheel metal framework's accurate rapid forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807274A (en) * | 2019-03-15 | 2019-05-28 | 王忠祥 | A kind of water hardening press machine |
-
2016
- 2016-08-25 CN CN201620934932.8U patent/CN205967347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807274A (en) * | 2019-03-15 | 2019-05-28 | 王忠祥 | A kind of water hardening press machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |