CN100360253C - Streamline aluminium profile extruding mould - Google Patents
Streamline aluminium profile extruding mould Download PDFInfo
- Publication number
- CN100360253C CN100360253C CNB2006100389053A CN200610038905A CN100360253C CN 100360253 C CN100360253 C CN 100360253C CN B2006100389053 A CNB2006100389053 A CN B2006100389053A CN 200610038905 A CN200610038905 A CN 200610038905A CN 100360253 C CN100360253 C CN 100360253C
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- China
- Prior art keywords
- mould
- mould core
- aluminium profile
- profile extruding
- small
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Abstract
The present invention relates to a streamline aluminium profile extruding mould which uses the mode of combining an upper and a lower moulds (1, 2). The present invention is characterized in that a big mould core (1) at the middle part of the upper mould (1) is connected with a small mould core (2) at the periphery through a reinforcing rib (6); a working tape of the small mould core (2) is shorter than that of the big mould core (1). The present invention has the advantage that the stability and the strength of the small mould core of the upper mould are high.
Description
Technical field
The present invention relates to a kind of streamline aluminium profile extruding mould.Belong to technical field of mold.
Background technology
At present, known streamline aluminium profile extruding mould design all exists the patrix small mould core many, small mould core and big mould core differ greatly, there is not reinforcement to be connected between small mould core and the big mould core, small mould core, big mould core land length are mutually equal, often cause small mould core unstable beat and fracture easily, influence problems such as mold wall thickness instability.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of streamline aluminium profile extruding mould that can improve the stability and the intensity of patrix small mould core is provided.
The object of the present invention is achieved like this: a kind of streamline aluminium profile extruding mould, adopt the upper and lower mould compound mode, it is characterized in that: described patrix, couple together by reinforcement between the small mould core of big mould core in the middle of it and periphery, the work zone of small mould core shortens than the work zone of big mould core.
Streamline aluminium profile extruding mould of the present invention, described patrix, its tap hole be outwards expansion all.
Streamline aluminium profile extruding mould of the present invention, described patrix, its bridge location adopt water droplet shape to fall bridge.
Streamline aluminium profile extruding mould of the present invention mainly contains the characteristics of following several aspects:
1, couples together by reinforcement between patrix big mould core and the small mould core, can strengthen the intensity of small mould core.
2, the work zone of patrix small mould core is shorter than the work zone of big mould core, can improve the stability of small mould core.
3, the patrix tap hole is outwards expanded, and can reduce aluminium water reaches raising small mould core intensity and stability to the direct impulsive force of small mould core purpose.
4, the patrix bridge location adopts water droplet shape to fall bridge, can strengthen the seam again of aluminium water.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of streamline aluminium profile extruding mould of the present invention.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 is an invention streamline aluminium profile extruding mould patrix Facad structure schematic diagram.
Fig. 4 is the B-B cut-away view of Fig. 3.
Fig. 5 is an invention streamline aluminium profile extruding mould counterdie Facad structure schematic diagram.
Fig. 6 is the C-C cut-away view of Fig. 5.
Among the figure, big mould core 1, small mould core 2, pin 3, screw 4, bridge location 5, reinforcement 6 and tap hole 7, patrix 8, counterdie 9.
The specific embodiment
Referring to Fig. 1～2, streamline aluminium profile extruding mould of the present invention adopts the upper and lower mould compound mode.
Referring to Fig. 3,4, described patrix 8 adopts 3 designs of four tap holes, couples together by reinforcement 6 between the small mould core 2 of big mould core 1 in the middle of it and periphery, and the work zone of small mould core 2 shortens 2～5mm than big mould core 1 work zone, bridge location 5 adopts water droplet shapes to fall bridge, and tap hole 7 is outwards expansion all.
Referring to Fig. 3,4,5,6, patrix 8 and counterdie 9 assemble up by pin 3 and screw 4.
Claims (3)
1, a kind of streamline aluminium profile extruding mould, adopt upper and lower mould (8,9) compound mode, it is characterized in that: described patrix (8), couple together by reinforcement (6) between the small mould core (2) of big mould core (1) in the middle of it and periphery, the work zone of small mould core (2) shortens than the work zone of big mould core (1).
2, a kind of streamline aluminium profile extruding mould according to claim 1 is characterized in that: described patrix (8), its tap hole (7) be outwards expansion all.
3, a kind of streamline aluminium profile extruding mould according to claim 1 and 2 is characterized in that: described patrix (8), its bridge location (5) adopt water droplet shape to fall bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100389053A CN100360253C (en) | 2006-03-16 | 2006-03-16 | Streamline aluminium profile extruding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100389053A CN100360253C (en) | 2006-03-16 | 2006-03-16 | Streamline aluminium profile extruding mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1820865A CN1820865A (en) | 2006-08-23 |
| CN100360253C true CN100360253C (en) | 2008-01-09 |
Family
ID=36922525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100389053A Expired - Fee Related CN100360253C (en) | 2006-03-16 | 2006-03-16 | Streamline aluminium profile extruding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100360253C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284544A (en) * | 2011-07-29 | 2011-12-21 | 东北轻合金有限责任公司 | Hard alloy hollow thin-walled sectional material extrusion die |
| CN103817164A (en) * | 2014-03-07 | 2014-05-28 | 江苏亚太轻合金科技股份有限公司 | Hot extrusion mold for porous thin-walled aluminum-alloy tube |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204764U (en) * | 1987-11-13 | 1988-08-17 | 长沙有色金属加工厂 | Shunting current type combined mould |
| CN2119278U (en) * | 1991-08-08 | 1992-10-21 | 西南铝加工厂 | Lap jointed plane divergent combined die |
| JPH0615347A (en) * | 1992-06-30 | 1994-01-25 | Showa Alum Corp | Die for extruding half hollow material |
| CN2240403Y (en) * | 1995-05-18 | 1996-11-20 | 朱育成 | Tungsten steel sheet inserted die set |
| US5664453A (en) * | 1993-12-01 | 1997-09-09 | Sumitomo Light Metal Industries, Ltd. | Hollow extruder die for extruding a hollow member of a zinc-containing aluminum alloy |
| CN2386901Y (en) * | 1999-03-23 | 2000-07-12 | 谢增厚 | Novel aluminium alloy combination compressing die |
| JP2001071025A (en) * | 1999-08-31 | 2001-03-21 | Kobe Steel Ltd | Hollow shape material extrusion die and thin thickness hollow shape material |
| CN2428233Y (en) * | 1999-12-30 | 2001-05-02 | 孙利涵 | Hollow-section extrusion mould |
| CN2875640Y (en) * | 2006-03-17 | 2007-03-07 | 江阴市江顺模具有限公司 | Extruding mould of stream line aluminium profile material |
-
2006
- 2006-03-16 CN CNB2006100389053A patent/CN100360253C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204764U (en) * | 1987-11-13 | 1988-08-17 | 长沙有色金属加工厂 | Shunting current type combined mould |
| CN2119278U (en) * | 1991-08-08 | 1992-10-21 | 西南铝加工厂 | Lap jointed plane divergent combined die |
| JPH0615347A (en) * | 1992-06-30 | 1994-01-25 | Showa Alum Corp | Die for extruding half hollow material |
| US5664453A (en) * | 1993-12-01 | 1997-09-09 | Sumitomo Light Metal Industries, Ltd. | Hollow extruder die for extruding a hollow member of a zinc-containing aluminum alloy |
| CN2240403Y (en) * | 1995-05-18 | 1996-11-20 | 朱育成 | Tungsten steel sheet inserted die set |
| CN2386901Y (en) * | 1999-03-23 | 2000-07-12 | 谢增厚 | Novel aluminium alloy combination compressing die |
| JP2001071025A (en) * | 1999-08-31 | 2001-03-21 | Kobe Steel Ltd | Hollow shape material extrusion die and thin thickness hollow shape material |
| CN2428233Y (en) * | 1999-12-30 | 2001-05-02 | 孙利涵 | Hollow-section extrusion mould |
| CN2875640Y (en) * | 2006-03-17 | 2007-03-07 | 江阴市江顺模具有限公司 | Extruding mould of stream line aluminium profile material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1820865A (en) | 2006-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20190316 |