CN206951802U - A kind of aluminum alloy mould - Google Patents
A kind of aluminum alloy mould Download PDFInfo
- Publication number
- CN206951802U CN206951802U CN201720654691.6U CN201720654691U CN206951802U CN 206951802 U CN206951802 U CN 206951802U CN 201720654691 U CN201720654691 U CN 201720654691U CN 206951802 U CN206951802 U CN 206951802U
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- CN
- China
- Prior art keywords
- die body
- aluminum alloy
- alloy mould
- tap hole
- arcwall face
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Abstract
The utility model discloses a kind of aluminum alloy mould, including die body, shunting bridge, tap hole and core rod are provided with described die body, core rod is arranged at the center of die body, separated between adjacent tap hole by shunting bridge, shunting bridge is arranged at the charging of die body, and one side of the tap hole away from die body center is arcwall face, for the arcwall face centered on the center of die body, the diameter of the arcwall face is smaller 22mm than the diameter of aluminium bar.Aluminum alloy mould of the present utility model will shunt bore dia be reduced to it is smaller 22mm than aluminium bar diameter, while extruding efficiency is not influenceed, effectively the aluminum oxide on aluminium bar surface is prevented to be involved in mould, the surface quality of aluminium alloy extrusions is improved, meets that Surface Quality has the demand of commercial aluminum alloy of particular/special requirement.
Description
Technical field
It the utility model is related to aluminium alloy extrusions technical field, more particularly to a kind of aluminum alloy mould.
Background technology
With advancing for society, to the surface quality requirements more and more higher of aluminium alloy extrusions.Due to aluminium alloy extruded
Process has turbulent flow phenomenon, and the top layer that aluminium bar contains aluminum oxide can be involved in mould or be deposited at mould dead angle, make Surface of profile
The form of quality the surface such as is mingled with and lacks limit, and traditional mold design mold shunting bore dia is smaller 8-15mm than aluminium bar diameter, although
The surface quality of aluminium alloy extrusions is improved to a certain extent, but can not meet surface quality has the industrial of particular/special requirement
The demand of material.How to design it is a kind of can effectively prevent the aluminum oxide on aluminium bar surface from being involved in the aluminum alloy mould of mould, with improve
The surface quality of aluminium alloy extrusions, it is set to meet that the requirement of industry profile is technical problem to be solved in the utility model.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of aluminium that can effectively improve aluminum alloy surface quality closes
Golden mould.
The utility model realizes solve above-mentioned technical problem by following technological means：
A kind of aluminum alloy mould, including die body, shunting bridge, tap hole and core rod, core rod are provided with described die body and is set
Put at the center of die body, separated between adjacent tap hole by shunting bridge, shunting bridge is arranged at the charging of die body, is shunted
One side of the hole away from die body center is arcwall face, and the arcwall face is centered on the center of die body, the diameter ratio of the arcwall face
The small 22mm of diameter of aluminium bar.
Preferably, described a kind of aluminum alloy mould, the number of described tap hole is four, and four tap hole intervals are equal
Even is arranged in die body.
Preferably, described a kind of aluminum alloy mould, described die body are cylinder.
Preferably, described a kind of aluminum alloy mould, be provided with described die body for positioning alignment pin and be used for
It is coupled fixed fastening bolt.
Preferably, described a kind of aluminum alloy mould, described shunting bridge are taper sphere bridge.
Preferably, a kind of described aluminum alloy mould, the edge of the die body are provided with guide ring.
The utility model has the advantage of：Aluminum alloy mould of the present utility model will shunt bore dia be reduced to it is more straight than aluminium bar
The small 22mm in footpath, while extruding efficiency is not influenceed, effectively prevent the aluminum oxide on aluminium bar surface to be involved in mould, improve aluminium
The surface quality of alloy profile, meet that Surface Quality has the demand of commercial aluminum alloy of particular/special requirement.
Brief description of the drawings
Fig. 1 is the structural representation of aluminum alloy mould in the prior art.
Fig. 2 is the structural representation of the utility model aluminum alloy mould.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
A kind of aluminum alloy mould, including die body 1, shunting bridge 2, tap hole 3 and core rod 4, mould are provided with described die body 1
Core 4 is arranged at the center of die body 1, is separated between adjacent tap hole 3 by shunting bridge 2, and shunting bridge 2 is arranged on die body 1
At charging, one side of the tap hole 3 away from the center of die body 1 is arcwall face 5, and the arcwall face 5 is centered on the center of die body 1, institute
The diameter for stating arcwall face 5 is smaller 22mm than the diameter of aluminium bar.
It is smaller 22mm than aluminium bar diameter by the way that the diameter of tap hole is reduced to, while extruding efficiency is not influenceed, effectively
The aluminum oxide for preventing aluminium bar surface be involved in mould.
The number of described tap hole 3 is four, and four tap holes 3 are evenly spaced to be arranged in die body 1.
Described die body 1 is cylinder.
It is provided with described die body 1 for the alignment pin 6 of positioning and for being coupled fixed fastening bolt 7.
Described shunting bridge 2 is taper sphere bridge.
The edge of the die body 1 is provided with guide ring 8.
Aluminum alloy mould of the present utility model will shunt bore dia and be reduced to smaller 22mm than aluminium bar diameter, not influence to extrude
While efficiency, effectively prevent the aluminum oxide on aluminium bar surface to be involved in mould, improve the surface quality of aluminium alloy extrusions, it is full
Sufficient Surface Quality has the demand of the commercial aluminum alloy of particular/special requirement.
It should be noted that herein, if being used merely in the presence of first and second or the like relational terms by one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (6)
1. a kind of aluminum alloy mould, including die body, it is characterised in that：Shunting bridge, tap hole and mould are provided with described die body
Core, core rod are arranged at the center of die body, are separated between adjacent tap hole by shunting bridge, and shunting bridge is arranged on entering for die body
At material, one side of the tap hole away from die body center is arcwall face, and the arcwall face is centered on the center of die body, the arcwall face
Diameter it is smaller 22mm than the diameter of aluminium bar.
A kind of 2. aluminum alloy mould according to claim 1, it is characterised in that：The number of described tap hole is four,
Four tap holes are evenly spaced to be arranged in die body.
A kind of 3. aluminum alloy mould according to claim 1, it is characterised in that：Described die body is cylinder.
A kind of 4. aluminum alloy mould according to claim 1, it is characterised in that：It is provided with described die body for positioning
Alignment pin and for being coupled fixed fastening bolt.
A kind of 5. aluminum alloy mould according to claim 1, it is characterised in that：Described shunting bridge is taper sphere bridge.
A kind of 6. aluminum alloy mould according to claim 1, it is characterised in that：The edge of the die body is provided with guiding
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654691.6U CN206951802U (en) | 2017-06-07 | 2017-06-07 | A kind of aluminum alloy mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654691.6U CN206951802U (en) | 2017-06-07 | 2017-06-07 | A kind of aluminum alloy mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951802U true CN206951802U (en) | 2018-02-02 |
Family
ID=61380018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720654691.6U Active CN206951802U (en) | 2017-06-07 | 2017-06-07 | A kind of aluminum alloy mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185582A (en) * | 2020-03-01 | 2020-05-22 | 任永红 | Aluminum bar casting and shunting device for aluminum alloy production |
-
2017
- 2017-06-07 CN CN201720654691.6U patent/CN206951802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185582A (en) * | 2020-03-01 | 2020-05-22 | 任永红 | Aluminum bar casting and shunting device for aluminum alloy production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 242000 entrepreneurship Road, Xuancheng economic and Technological Development Zone, Anhui Patentee after: Anhui Shengxin New Material Co., Ltd Address before: 242000 entrepreneurship Road, Xuancheng economic and Technological Development Zone, Anhui Patentee before: ANHUI SHENGXIN ALUMINUM CORPORATION LIMITED |