CN2848397Y - Aluminium alloy extrusion mould - Google Patents
Aluminium alloy extrusion mould Download PDFInfo
- Publication number
- CN2848397Y CN2848397Y CN 200520099628 CN200520099628U CN2848397Y CN 2848397 Y CN2848397 Y CN 2848397Y CN 200520099628 CN200520099628 CN 200520099628 CN 200520099628 U CN200520099628 U CN 200520099628U CN 2848397 Y CN2848397 Y CN 2848397Y
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- hole
- mould
- water conservancy
- conservancy diversion
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an aluminium alloy extrusion mould, which comprises an upper mould and a lower mould, wherein the upper mould is composed of a guide plate and a welding chamber. The guide plate is provided with a plurality of shunting holes, the welding chamber is arranged under the shunting holes, the lower mould is provided with a guide pit which is processed with preforming holes which are the same as the section shape of aluminium alloy sectional material and the lower part of the preforming hole is communicated with a working belt. The utility model efficiently increases shaping static water pressure of the aluminium sectional material and increases the surface quality of the sectional material, and the sectional material is easier for shaping.
Description
(1) technical field: the utility model relates to a kind of mould, is specifically related to the employed aluminium alloy extruded mould of a kind of production aluminium alloy extrusions.
(2) background technology: the existing mould of producing aluminium alloy extrusions mainly is made of patrix and die-cushion two parts, and during extrudate, the hydrostatic pressure of aluminium alloy in mould is less, causes the section bar rough surface, and difficulty is shaped.
(3) summary of the invention: the purpose of this utility model just provides that a kind of that section bar is shaped is easier, the aluminium alloy extruded mould that surface quality is good.
This aluminium alloy extruded mould comprises patrix and two parts of counterdie, patrix is made of deflector, seam chamber, have several tap holes on the described deflector, the seam chamber is arranged on the tap hole bottom, described counterdie is provided with the water conservancy diversion hole, water conservancy diversion is processed with the preform hole identical with the aluminium alloy extrusions cross sectional shape on the hole, and bottom, preform hole is connected with the work zone.
Described tap hole can be provided with 2-10.
The shape in preform hole can change according to the different cross section shape of differential profiles and same section bar in the described water conservancy diversion hole, as banding-1, banding-2, solid horizontal, flat nearly tens kinds of cunning, I-column, downslide, closing ins or the like of going up, and even hundreds of, thus the mould series of products formed.
The utility model compared with prior art has following characteristics: 1. owing to designed deflector, seam chamber, increase the hydrostatic pressure that aluminium section bar is shaped effectively, improved the section bar surface quality; 2. be provided with the preform hole identical with the section bar cross sectional shape, it is easier that section bar is shaped.
(4) description of drawings:
Fig. 1 is the utility model normal cross-section structural representation;
Fig. 2 be among Fig. 1 A-A to the sectional structure schematic diagram;
Fig. 3 be among Fig. 1 B-B to the sectional structure schematic diagram;
Fig. 4 is the pod apertures structural representation identical with banding-1 cross sectional shape;
Fig. 5 is the pod apertures structural representation identical with banding-2 cross sectional shape;
Fig. 6 is the pod apertures structural representation identical with going up shape of cross section admittedly;
Fig. 7 is and the flat identical pod apertures structural representation of sliding cross sectional shape of;
Fig. 8 is the pod apertures structural representation identical with the I-column cross sectional shape;
Fig. 9 is the pod apertures structural representation identical with the downslide cross sectional shape;
Figure 10 is the pod apertures structural representation identical with the closing in cross sectional shape;
(5) specific embodiment:
Embodiment 1, referring to Fig. 1, Fig. 2, Fig. 3, the utility model is by patrix 1, counterdie 2 two parts are formed, patrix is by deflector 3, seam chamber 4 constitutes, have four pod apertures 5 as shown in Figure 2 on the described deflector, the pod apertures bottom is connected to the seam chamber, counterdie is provided with water conservancy diversion hole 6, water conservancy diversion is processed with the preform hole 7 identical with the aluminium alloy extrusions cross sectional shape in the hole, liquid aluminium enters the seam chamber by pod apertures, enters work zone 8 through the preform hole again, therefore, can require to select for use difform water conservancy diversion hole mould according to difference, thereby make the section bar of various different cross section shapes.Be fixed into one with screw 9 between the described upper and lower mould.
Claims (3)
1. aluminium alloy extruded mould, comprise upper die and lower die, it is characterized in that: patrix is made of deflector, seam chamber, have several tap holes on the described deflector, the seam chamber is arranged on the tap hole bottom, described counterdie is provided with the water conservancy diversion hole, and water conservancy diversion is processed with the preform hole identical with the aluminium alloy extrusions cross sectional shape on the hole, and bottom, preform hole is connected with the work zone.
2. aluminium alloy extruded mould according to claim 1 is characterized in that: 2-10 tap hole can be set on the described deflector.
3. aluminium alloy extruded mould according to claim 1 and 2 is characterized in that: described water conservancy diversion hole go up the shape in the preform hole of processing can be respectively with banding-1, banding-2, it is solid that horizontal, flat any section bar cross sectional shape of going up in cunning, I-column, downslide, the closing in identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099628 CN2848397Y (en) | 2005-12-23 | 2005-12-23 | Aluminium alloy extrusion mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099628 CN2848397Y (en) | 2005-12-23 | 2005-12-23 | Aluminium alloy extrusion mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848397Y true CN2848397Y (en) | 2006-12-20 |
Family
ID=37520874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520099628 Expired - Fee Related CN2848397Y (en) | 2005-12-23 | 2005-12-23 | Aluminium alloy extrusion mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848397Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219448B (en) * | 2008-01-29 | 2010-08-04 | 重庆大学 | Magnesium alloy tube extrusion die without cleaning mold |
| CN102601148A (en) * | 2012-03-21 | 2012-07-25 | 西北工业大学 | Equal-channel corner split-flow spreading extrusion molding mould of aluminium alloy plate material |
| CN102989804A (en) * | 2012-12-25 | 2013-03-27 | 扬州宏福铝业有限公司 | Production method of high-rib opening section bar |
| CN103203383A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | Rare earth aluminum alloy profile extruding die |
| CN103846302A (en) * | 2012-11-28 | 2014-06-11 | 昆山捷安特轻合金科技有限公司 | Extrusion mold with improved structure |
| CN104475476A (en) * | 2014-12-12 | 2015-04-01 | 西南铝业（集团）有限责任公司 | Extruding device of 5083 aluminum alloy I beam |
| CN106216419A (en) * | 2016-07-27 | 2016-12-14 | 东莞市闻誉实业有限公司 | For extruding the extrusion structure of alloy product |
-
2005
- 2005-12-23 CN CN 200520099628 patent/CN2848397Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219448B (en) * | 2008-01-29 | 2010-08-04 | 重庆大学 | Magnesium alloy tube extrusion die without cleaning mold |
| CN102601148A (en) * | 2012-03-21 | 2012-07-25 | 西北工业大学 | Equal-channel corner split-flow spreading extrusion molding mould of aluminium alloy plate material |
| CN103846302A (en) * | 2012-11-28 | 2014-06-11 | 昆山捷安特轻合金科技有限公司 | Extrusion mold with improved structure |
| CN102989804A (en) * | 2012-12-25 | 2013-03-27 | 扬州宏福铝业有限公司 | Production method of high-rib opening section bar |
| CN103203383A (en) * | 2013-03-27 | 2013-07-17 | 成都阳光铝制品有限公司 | Rare earth aluminum alloy profile extruding die |
| CN104475476A (en) * | 2014-12-12 | 2015-04-01 | 西南铝业（集团）有限责任公司 | Extruding device of 5083 aluminum alloy I beam |
| CN106216419A (en) * | 2016-07-27 | 2016-12-14 | 东莞市闻誉实业有限公司 | For extruding the extrusion structure of alloy product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20111223 |