CN102814352A - Extruding die for manufacturing multi-pore flat tube - Google Patents
Extruding die for manufacturing multi-pore flat tube Download PDFInfo
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- CN102814352A CN102814352A CN2012103441609A CN201210344160A CN102814352A CN 102814352 A CN102814352 A CN 102814352A CN 2012103441609 A CN2012103441609 A CN 2012103441609A CN 201210344160 A CN201210344160 A CN 201210344160A CN 102814352 A CN102814352 A CN 102814352A
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- flat tube
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Abstract
The invention discloses a die for manufacturing a multi-pore flat tube. The die comprises an upper die and a lower die which are connected and positioned through pins, wherein the upper die is provided with an upper die core, and the upper die core is internally provided with an upper die embedding block and a hoisting block which is in match with the upper die embedding block; an installing groove is arranged at the feeding end of the lower die; a lower die working embedding block internally provided with a mold cavity is arranged in the installing groove; a discharging hole is formed in the discharging end of the lower die; a plurality of flow guide grooves are arranged at the head of the upper die embedding block; and the upper die embedding block and the lower die working embedding block are manufactured by tungsten steel. With the adoption of the extruding die for manufacturing the multi-pore flat tube, the service life is prolonged, and moreover, the cost of the maintenance is reduced.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of extrusion die that is used to make the porous flat tube.
Background technology
See also Fig. 1, it has disclosed a kind of mould that is used to make the porous flat tube of the prior art, comprising: patrix 1` and the counterdie 2` that matches with patrix 1`; Said patrix 1` is provided with upper mold core 10`, and the end of said upper mold core 10` is provided with and the integrated core rod head of upper mold core 10` 11`, and the feed end of said counterdie 2` is provided with die cavity 20`; The discharge end of said counterdie 2` is provided with discharge opening 21`, and the defective of this kind mould is: because die cavity directly is arranged on the counterdie, counterdie is processed by mould steel again; In the process of blank extruding, the die cavity wearing and tearing are comparatively serious, and the maintenance personal need more change whole counterdie when the maintenance mould; This has increased maintenance cost greatly, and in the process of blank extruding, the core rod head also is easier to be damaged in addition; And because core rod head and patrix are integrated; Therefore after the core rod head damaged, the maintenance personal also can only more change whole patrix, and this has also increased maintenance cost greatly.
Therefore, be necessary to provide a kind of extrusion die that is used to make the porous flat tube that solves the problems of the technologies described above.
Summary of the invention
A technical problem to be solved by this invention is: a kind of extrusion die that is used to make the porous flat tube that not only can increase the service life but also can reduce maintenance cost is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of mould that is used to make the porous flat tube comprises: patrix and counterdie; Said patrix is connected the location with counterdie through pin, and said patrix is provided with upper mold core, the piece that hangs that is equipped with in the said upper mold core that patrix is inserted and inserts and match with patrix; The feed end of said counterdie is provided with mounting groove; Counterdie work is installed in the said mounting groove inserts, said counterdie work is provided with die cavity in inserting, and the discharge end of said counterdie is provided with discharge opening; The head that said patrix is inserted is provided with several guiding gutters, and said patrix is inserted and counterdie work is inserted processes by wolfram steel.
As a kind of optimized technical scheme, saidly hang the circular clamping part that piece is provided with base portion and protrudes out from base portion, said patrix is inserted and is provided with the circular card catching groove that matches with circular clamping part.
As a kind of optimized technical scheme, the rectangular setting of the mounting groove of said counterdie, four angles of said mounting groove are respectively equipped with the hole, angle.
Beneficial effect of the present invention: the present invention inserts through patrix is installed in upper mold core; Counterdie work is installed in counterdie inserts; Said patrix is inserted and counterdie work is inserted processes by wolfram steel; Thereby can improve the wearability that patrix is inserted and inserted with counterdie work, and then improve the service life of mould.In addition, when patrix is inserted or counterdie work is inserted after the wearing and tearing, the maintenance personal only need insert patrix or counterdie work is inserted more to change and get final product, and need not as more changing whole patrix or counterdie before, and this greatly reduces maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the mould that is used to make the porous flat tube in the prior art.
Fig. 2 is the structural representation of the mould that is used to make the porous flat tube among the present invention.
Fig. 3 is the right TV structure sketch map of patrix among the present invention.
Fig. 4 is the right TV structure sketch map of counterdie among the present invention.
Fig. 5 is for hanging piece and the patrix structural representation after the fractionation of inserting among the present invention.
Among Fig. 1: 1`, patrix, 10`, upper mold core, 11`, core rod head, 2`, counterdie, 20`, die cavity, 21`, discharge opening.
Among Fig. 2 to Fig. 5: 1, patrix, 10, upper mold core, 2, counterdie, 20, mounting groove, 21, discharge opening; 22, hole, angle, 3, pin, 4, patrix inserts, 40, the circular card catching groove, 41, guiding gutter; 5, hang piece, 50, base portion, 51, circular clamping part, 6, counterdie work inserts, 60, die cavity.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
See also Fig. 2 to Fig. 5, a kind of mould that is used to make the porous flat tube comprises: patrix 1 and counterdie 2; Said patrix 1 is connected the location with counterdie 2 through pin 3; Said patrix 1 is provided with upper mold core 10, be equipped with in the said upper mold core 10 patrix insert 4 and with patrix insert 4 match hang piece 5, the feed end of said counterdie 2 is provided with mounting groove 20; In the said mounting groove 20 counterdie work is installed and inserts 6; Said counterdie work is inserted and is provided with die cavity 60 in 6, and the discharge end of said counterdie 2 is provided with discharge opening 21, said patrix insert 4 and counterdie work insert and 6 process by wolfram steel.Saidly hang the circular clamping part 51 that piece 5 is provided with base portion 50 and protrudes out from base portion 50, said patrix is inserted and 4 is provided with the circular card catching groove 40 that matches with circular clamping part 51.The benefit of this kind structure is: after patrix is inserted 4 wearing and tearing; The maintenance personal only need operate and hang piece 5 and can patrix be inserted and 4 take out, and patrix is inserted 4 more changed then, can also reuse and hang piece 5; This has not only reduced maintenance cost, has also improved maintenance efficiency.The mounting groove 20 rectangular settings of said counterdie 2; Four angles of said mounting groove 20 are respectively equipped with hole, angle 22, because counterdie 2 processed by mould steel, counterdie work is inserted and 6 processed by wolfram steel; Both coefficients of expansion are different, so the setting in hole, angle 22 has offered counterdie work 6 extendable rooms of inserting.Insert 4 head of said patrix is provided with several guiding gutters 41, forms a plurality of small ducts in the flat tube that squeezes out thereby make.
The present invention inserts 4 through patrix is installed in upper mold core 10; Counterdie work is installed in counterdie 2 inserts 6; Said patrix insert 4 and counterdie work insert and 6 process by wolfram steel, insert and 4 insert 6 wearability and then the service life of improving mould thereby can improve patrix with counterdie work.In addition, when patrix insert 4 or counterdie work insert after 6 wearing and tearing, the maintenance personal only need with patrix insert 4 or counterdie work insert and 6 more change and get final product, and need not as more changing whole patrix 1 or counterdie 2 before, this greatly reduces maintenance cost.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. mould that is used to make the porous flat tube comprises: patrix and counterdie, and said patrix is connected the location with counterdie through pin; Said patrix is provided with upper mold core; It is characterized in that: the piece that hangs that is equipped with in the said upper mold core that patrix is inserted and inserts and match with patrix, the feed end of said counterdie is provided with mounting groove, counterdie work is installed in the said mounting groove inserts; Said counterdie work is provided with die cavity in inserting; The discharge end of said counterdie is provided with discharge opening, and the head that said patrix is inserted is provided with several guiding gutters, and said patrix is inserted and counterdie work is inserted processes by wolfram steel.
2. a kind of mould that is used to make the porous flat tube as claimed in claim 1 is characterized in that: saidly hang the circular clamping part that piece is provided with base portion and protrudes out from base portion, said patrix is inserted and is provided with the circular card catching groove that matches with circular clamping part.
3. a kind of mould that is used to make the porous flat tube as claimed in claim 2 is characterized in that: the rectangular setting of the mounting groove of said counterdie, four angles of said mounting groove are respectively equipped with the hole, angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103441609A CN102814352A (en) | 2012-09-17 | 2012-09-17 | Extruding die for manufacturing multi-pore flat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103441609A CN102814352A (en) | 2012-09-17 | 2012-09-17 | Extruding die for manufacturing multi-pore flat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814352A true CN102814352A (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103441609A Pending CN102814352A (en) | 2012-09-17 | 2012-09-17 | Extruding die for manufacturing multi-pore flat tube |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128123A (en) * | 2013-03-27 | 2013-06-05 | 江苏格林威尔金属材料科技有限公司 | Multi-hole parallel flow pipe extrusion die |
| CN103191952A (en) * | 2013-04-28 | 2013-07-10 | 东莞市铝美铝型材有限公司 | Aluminum profile extrusion mold |
| CN104741407A (en) * | 2013-12-31 | 2015-07-01 | 昆山捷安特轻合金科技有限公司 | Novel hot extrusion die discharging structure |
| CN108555053A (en) * | 2018-03-30 | 2018-09-21 | 扬州瑞斯乐复合金属材料有限公司 | Porous extruding microchannel flat pipe mould of one kind and preparation method thereof |
| CN111760926A (en) * | 2020-07-14 | 2020-10-13 | 江苏江顺精密科技集团有限公司 | Inserted extrusion die of flat tubular section bar of super high microchannel |
| CN111922226A (en) * | 2020-07-07 | 2020-11-13 | 龙泉市双振铝业有限公司 | Automatic semi-solid forming equipment for processing porous micro-channel flat tube |
Citations (7)
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|---|---|---|---|---|
| CN2155964Y (en) * | 1993-06-02 | 1994-02-16 | 蔡志忠 | Aluminium extruding pipe shaping die |
| CN2187105Y (en) * | 1993-12-24 | 1995-01-11 | 李树仁 | Compression die for aluminium section |
| GB2286354A (en) * | 1994-01-28 | 1995-08-16 | Alcan Int Ltd | Extrusion dies |
| EP0780170A1 (en) * | 1995-12-22 | 1997-06-25 | Yugen Kaisha Yano Engineering | Die assembly for extruding hollow metallic articles |
| CN101058102A (en) * | 2007-05-29 | 2007-10-24 | 江阴市江顺模具有限公司 | Small round tube aluminium alloy section bar heat extruding mold |
| CN201091881Y (en) * | 2007-08-10 | 2008-07-30 | 江阴市江顺模具有限公司 | Automobile cooling pipe aluminum profile hot extrusion die |
| CN101912894A (en) * | 2010-08-16 | 2010-12-15 | 无锡市凯利铝业有限公司 | Hot-extrusion parallel stream flat pipe assembling die |
-
2012
- 2012-09-17 CN CN2012103441609A patent/CN102814352A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155964Y (en) * | 1993-06-02 | 1994-02-16 | 蔡志忠 | Aluminium extruding pipe shaping die |
| CN2187105Y (en) * | 1993-12-24 | 1995-01-11 | 李树仁 | Compression die for aluminium section |
| GB2286354A (en) * | 1994-01-28 | 1995-08-16 | Alcan Int Ltd | Extrusion dies |
| EP0780170A1 (en) * | 1995-12-22 | 1997-06-25 | Yugen Kaisha Yano Engineering | Die assembly for extruding hollow metallic articles |
| CN101058102A (en) * | 2007-05-29 | 2007-10-24 | 江阴市江顺模具有限公司 | Small round tube aluminium alloy section bar heat extruding mold |
| CN201091881Y (en) * | 2007-08-10 | 2008-07-30 | 江阴市江顺模具有限公司 | Automobile cooling pipe aluminum profile hot extrusion die |
| CN101912894A (en) * | 2010-08-16 | 2010-12-15 | 无锡市凯利铝业有限公司 | Hot-extrusion parallel stream flat pipe assembling die |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128123A (en) * | 2013-03-27 | 2013-06-05 | 江苏格林威尔金属材料科技有限公司 | Multi-hole parallel flow pipe extrusion die |
| CN103191952A (en) * | 2013-04-28 | 2013-07-10 | 东莞市铝美铝型材有限公司 | Aluminum profile extrusion mold |
| CN104741407A (en) * | 2013-12-31 | 2015-07-01 | 昆山捷安特轻合金科技有限公司 | Novel hot extrusion die discharging structure |
| CN108555053A (en) * | 2018-03-30 | 2018-09-21 | 扬州瑞斯乐复合金属材料有限公司 | Porous extruding microchannel flat pipe mould of one kind and preparation method thereof |
| CN111922226A (en) * | 2020-07-07 | 2020-11-13 | 龙泉市双振铝业有限公司 | Automatic semi-solid forming equipment for processing porous micro-channel flat tube |
| CN111760926A (en) * | 2020-07-14 | 2020-10-13 | 江苏江顺精密科技集团有限公司 | Inserted extrusion die of flat tubular section bar of super high microchannel |
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Application publication date: 20121212 |