CN211990309U - Aluminum alloy profile extrusion forming die - Google Patents
Aluminum alloy profile extrusion forming die Download PDFInfo
- Publication number
- CN211990309U CN211990309U CN201921961356.6U CN201921961356U CN211990309U CN 211990309 U CN211990309 U CN 211990309U CN 201921961356 U CN201921961356 U CN 201921961356U CN 211990309 U CN211990309 U CN 211990309U
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- Prior art keywords
- aluminum alloy
- plate
- template
- cooling
- lower template
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 42
- 238000001125 extrusion Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims description 17
- 229920002943 EPDM rubber Polymers 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000006837 decompression Effects 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Extrusion Of Metal (AREA)
Abstract
The utility model relates to an aluminum alloy ex-trusions mould technical field discloses an aluminum alloy ex-trusions extrusion mould, in order to improve aluminum alloy mould extrusion's time, the top of lower bolster is located four corner position departments and all is fixed with the decompression post, the below of lower bolster is located the inboard of support frame and is provided with the finned heating panel, the below of heat-conducting plate is provided with the cooling ring canal, the lower surface of cope match-plate pattern is located the front and back both sides in last chase and has all seted up the location screw. The utility model discloses a heat-conducting plate carries out heat conduction to the aluminum alloy ex-trusions in the extrusion, under the circulative cooling of cooling ring canal, can make the aluminum alloy ex-trusions rapid cooling shaping in the template, and then under the secondary cooling of cooling ring canal and heat-conducting plate at the finned heat dissipation plate, the cooling efficiency of improvement aluminum alloy ex-trusions that can step forward, it is fixed with twisting of location screw to close through two template, can make things convenient for the staff to change the template of different models.
Description
Technical Field
The utility model relates to an aluminum alloy ex-trusions mould technical field specifically is an aluminum alloy ex-trusions mould.
Background
Aluminum alloy sections extruded through a die are widely used in various fields because of their low density, high strength, good plasticity, excellent electrical conductivity, thermal conductivity, and corrosion resistance, which are close to or superior to those of high-quality steel, and their wide industrial use.
But there are some shortcomings about the mould of aluminum alloy ex-trusion in the existing market, do not set up cooling ring pipe and finned heating panel that can carry out quick heat dissipation to the moulding-die in-process, can not make aluminum alloy ex-trusion quick shaping through double-deck radiating action, do not set up the template that can make things convenient for the staff to carry out quick installation dismantlement, can't improve the practicality of mould, reduce staff's operating strength, consequently, technical staff in the field provides an aluminum alloy ex-trusion mould to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminum alloy ex-trusion mould to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy profile extrusion molding die comprises a lower template, pressure reducing columns are fixed at four corner positions above the lower template, a lower die groove is embedded in the upper surface of the lower template, lower positioning screw holes are formed in the front side and the rear side of the lower die groove in the upper surface of the lower template, the lower template is fixedly connected with the lower template through the lower positioning screw holes, a cooling water inlet is formed in one side of the lower template, a cooling water outlet is formed in the rear side of the cooling water inlet in one side of the lower template, supporting frames are fixed at the four corner positions below the lower template, fin-shaped heat dissipation plates are arranged at the inner sides of the supporting frames below the lower template, a fixed bottom frame is arranged at the bottom position in the inner side of the supporting frames, a heat dissipation fan is arranged at the inner side of the fixed bottom frame, and a heat conduction plate is arranged at the bottom position in the inner side of the lower die groove, the heat-conducting plate's below is provided with the cooling ring canal, be provided with the cope match-plate pattern directly over the lower bolster, the below of cope match-plate pattern all is fixed with the linking sleeve pipe in four corner position departments, and the lower surface embedding of cope match-plate pattern is provided with the die cavity, the lower surface of cope match-plate pattern all has seted up the location screw in both sides around being located the die cavity, and the cope match-plate pattern passes through location screw and cope match-plate pattern fixed connection, the middle part of cope match-plate pattern and cope match-plate pattern all runs through and is provided with the inlet pipe, and the both sides that the top of cope match-plate pattern is located the inlet pipe all are fixed with.
As a further aspect of the present invention: the front and back both sides of lower template and last template all run through and are connected with hexagon socket head cap screw, and lower template and last template all through hexagon socket head cap screw respectively with lower location screw and last location screw block.
As a further aspect of the present invention: the decompression post is an EPDM material component, and the external diameter of decompression post and linking sheathed tube internal diameter looks adaptation.
As a further aspect of the present invention: the cooling ring pipe is of a U-shaped structure, the liquid inlet port and the liquid outlet port of the cooling ring pipe are provided with external threads, and the cooling ring pipe is connected with the cooling water inlet and the cooling water outlet in a screwed mode through the external threads.
As a further aspect of the present invention: the row number of the fin-shaped heat dissipation plate is not less than 5, and the heat conduction blocks are clamped on the inner side of the fin-shaped heat dissipation plate.
As a further aspect of the present invention: the upper surface of fixed plate runs through and is provided with positioning hole, and positioning hole's quantity is no less than 4.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model conducts heat to the aluminum alloy section bar in extrusion molding through the heat conducting plate, and can quickly cool and mold the aluminum alloy section bar in the model plate under the circulating cooling of the cooling ring pipe with the U-shaped structure, further, the cooling efficiency of the aluminum alloy section can be further improved and the forming time of the aluminum alloy section can be accelerated under the secondary heat dissipation of the finned heat dissipation plate to the cooling ring pipe and the heat conduction plate, by screwing and fixing the two model plates and the positioning screw holes, workers can replace the model plates with different models conveniently, the labor intensity of the workers is reduced, can improve the practicality of mould simultaneously, reduce manufacturing cost, through the decompression post of EPDM material and linking sheathed tube cup jointing, can avoid appearing the block between the pattern plate excessively, damage the condition of pattern plate structure, and then the integrality of protection mould structure, improve the life of mould.
Drawings
FIG. 1 is a schematic structural diagram of an aluminum alloy profile extrusion molding die;
FIG. 2 is a schematic structural view of a middle template and a lower template of an aluminum alloy profile extrusion molding die;
fig. 3 is a schematic structural diagram of an upper template in an aluminum alloy profile extrusion molding die.
In the figure: 1. a lower template; 2. a lower die cavity; 3. a pressure reducing column; 4. a lower template plate; 5. a fin-shaped heat dissipation plate; 6. a support frame; 7. a cooling water inlet; 8. a cooling water outlet; 9. fixing the underframe; 10. a heat exhaust fan; 11. mounting a template; 12. connecting the sleeve; 13. an upper mold plate; 14. a hydraulic lever; 15. a fixing plate; 16. a feed pipe; 17. a lower positioning screw hole; 18. a heat conducting plate; 19. a cooling loop; 20. feeding a die cavity; 21. and an upper positioning screw hole.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, an aluminum alloy ex-trusions extrusion mould, including lower bolster 1, the top of lower bolster 1 is located four corner positions department and all is fixed with decompression post 3, decompression post 3 is an EPDM material component, and decompression post 3's external diameter and linking sleeve pipe 12's internal diameter looks adaptation, decompression post 3 through the EPDM material cup joints with linking sleeve pipe 12, can avoid appearing the block between the model board excessively, damage the condition of model board structure, and then the integrality of protection mold structure, improve the life of mould.
The upper surface of the lower template 1 is embedded with a lower die cavity 2, the upper surface of the lower template 1 is provided with lower positioning screw holes 17 at the front side and the rear side of the lower die cavity 2, the lower template 1 is fixedly connected with a lower template 4 through the lower positioning screw holes 17, one side of the lower template 1 is provided with a cooling water inlet 7, one side of the lower template 1 is provided with a cooling water outlet 8 at the rear side of the cooling water inlet 7, a support frame 6 is fixed at four corner positions below the lower template 1, a finned heat dissipation plate 5 is arranged at the inner side of the support frame 6 below the lower template 1, a fixed underframe 9 is arranged at the bottom position inside the support frame 6, a heat dissipation fan 10 is arranged at the inner side of the fixed underframe 9, a heat conduction plate 18 is arranged at the bottom position inside the lower die cavity 2, the rows of the finned heat dissipation plate 5 are not less than 5, and a heat conduction block is clamped at the inner side of the, the cooling efficiency of the aluminum alloy section can be further improved under the condition that the finned heat dissipation plate 5 dissipates heat again to the cooling ring pipe 19 and the heat conduction plate 18, and then the high temperature of the cooling ring pipe 19 and the heat conduction plate 18 can be rapidly discharged under the circulating cooling of the heat dissipation fan 10 to the finned heat dissipation plate 5, so that the forming speed of the aluminum alloy section in the model plate is improved.
The below of heat-conducting plate 18 is provided with cooling ring pipe 19, cooling ring pipe 19 is U type structure, and the feed liquor port of cooling ring pipe 19 all is provided with the external screw thread with going out the liquid port, cooling ring pipe 19 closes with cooling water inlet 7 and 8 twists respectively with the cooling water export through the external screw thread and is connected, carry out the heat conduction to the aluminum alloy ex-trusions in the extrusion through heat-conducting plate 18, under the circulative cooling of cooling ring pipe 19 of U-shaped structure, can make the aluminum alloy ex-trusions rapid cooling shaping in the model board, and then accelerate the shaping time of aluminum alloy ex-trusions, save operating time.
Be provided with cope match-plate pattern 11 directly over lower bolster 1, the below of cope match-plate pattern 11 all is fixed with linking sleeve 12 in four corner position departments, and the lower surface embedding of cope match-plate pattern 11 is provided with die cavity 20, locating screw 21 has all been seted up to both sides around the lower surface of cope match-plate pattern 11 is located die cavity 20, and cope match-plate pattern 11 is through last locating screw 21 and cope match-plate pattern 13 fixed connection, lower bolster 4 and the front and back both sides of cope match-plate pattern 13 all through connection have hexagon socket head cap screw, and lower bolster 4 and cope match-plate pattern 13 all through hexagon head cap screw respectively with lower locating screw 17 and last locating screw 21 block, it is fixed with the wrong the closing of locating screw through two model boards, can make things convenient for the staff to change the model board of different models, reduce staff's intensity of labour, can improve the practicality of mould simultaneously, reduce manufacturing cost.
The middle part of cope match-plate pattern 11 and last template 13 all runs through and is provided with inlet pipe 16, and the both sides that the top of cope match-plate pattern 11 is located inlet pipe 16 all are fixed with hydraulic stem 14, the top of hydraulic stem 14 is provided with fixed plate 15, the upper surface of fixed plate 15 runs through and is provided with positioning hole, positioning hole's quantity is no less than 4, through positioning hole on the fixed plate 15, the staff of can being convenient for is to the fixed dismantlement work of installation of mould, and then reduces the operating strength of staff assembled die, save staff's operating time.
The utility model discloses a theory of operation is: the upper template 13 and the lower template 4 are respectively screwed and fixed on the upper template 11 and the lower template 1 through hexagon socket head cap screws on the template, and then the upper template 11 is fixed through positioning through holes on a fixing plate 15, in the process of extrusion forming of the aluminum alloy section bar, the hydraulic rod 14 drives the upper template 11 to press downwards, the upper template 13 is clamped with the lower template 4, further aluminum alloy liquid raw material flows into the template through a feeding pipe 16 to be pressed, the heat conduction is carried out on the aluminum alloy section bar in the extrusion forming through a heat conduction plate 18, the aluminum alloy section bar in the template can be rapidly cooled and formed under the circulating cooling of a cooling ring pipe 19 with a U-shaped structure, the forming time of the aluminum alloy section bar is further accelerated, the working time is saved, the cooling efficiency of the aluminum alloy section bar can be further improved under the secondary heat dissipation of the cooling ring pipe 19 and the heat conduction plate 18 by the finned heat, and then under the circulation cooling of heat extraction fan 10 to finned heat dissipation plate 5, can make the high temperature of cooling ring pipe 19 and heat-conducting plate 18 discharge rapidly, thereby improve the shaping speed of aluminum alloy ex-trusions in the pattern plate, in the in-process that pushes down, the cup joint of EPDM material decompression post 3 and linking sleeve pipe 12, can avoid appearing the block excessively between the pattern plate, damage the condition of pattern plate structure, and then the integrality of protection mould structure, improve the life of mould, it is fixed with the wrong the closing of location screw through two pattern plates, can make things convenient for the staff to change the pattern plate of different models, reduce staff's intensity of labour, can improve the practicality of mould simultaneously, reduce manufacturing cost.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An aluminum alloy profile extrusion molding die comprises a lower template (1) and is characterized in that pressure reducing columns (3) are fixed at four corner positions above the lower template (1), a lower die groove (2) is embedded in the upper surface of the lower template (1), lower positioning screw holes (17) are formed in the front side and the rear side of the lower die groove (2) on the upper surface of the lower template (1), the lower template (1) is fixedly connected with a lower die plate (4) through the lower positioning screw holes (17), a cooling water inlet (7) is formed in one side of the lower template (1), a cooling water outlet (8) is formed in the rear side of the cooling water inlet (7) on one side of the lower template (1), supporting frames (6) are fixed at the four corner positions below the lower template (1), and a finned heat dissipation plate (5) is arranged on the inner side of the supporting frames (6) below the lower template (1), a fixed bottom frame (9) is arranged at the position, located at the bottom end, of the inner side of the support frame (6), a heat exhaust fan (10) is arranged at the inner side of the fixed bottom frame (9), a heat conduction plate (18) is arranged at the position, located at the bottom end, of the inner side of the lower die cavity (2), a cooling ring pipe (19) is arranged below the heat conduction plate (18), an upper die plate (11) is arranged right above the lower die plate (1), linking sleeves (12) are fixed at four corner positions of the lower part of the upper die plate (11), an upper die cavity (20) is embedded into the lower surface of the upper die plate (11), upper positioning screw holes (21) are formed in the front side and the rear side of the upper die cavity (20) of the lower surface of the upper die plate (11), the upper die plate (11) is fixedly connected with the upper die plate (13) through the upper positioning screw holes (21), and a feed pipe (16) penetrates through the middle, and the two sides of the upper die plate (11) positioned on the feeding pipe (16) are both fixed with hydraulic rods (14), and the top ends of the hydraulic rods (14) are provided with fixing plates (15).
2. The aluminum alloy profile extrusion molding die as claimed in claim 1, wherein the front and rear sides of the lower template (4) and the upper template (13) are both connected with hexagon socket head cap screws in a penetrating manner, and the lower template (4) and the upper template (13) are both clamped with the lower positioning screw hole (17) and the upper positioning screw hole (21) through the hexagon socket head cap screws respectively.
3. The extrusion molding die for aluminum alloy sections as claimed in claim 1, wherein the pressure reducing column (3) is an EPDM member, and the outer diameter of the pressure reducing column (3) is adapted to the inner diameter of the adapter sleeve (12).
4. The extrusion molding die for aluminum alloy sections as claimed in claim 1, wherein the cooling ring pipe (19) is of a U-shaped structure, and the liquid inlet and outlet of the cooling ring pipe (19) are both provided with external threads, and the cooling ring pipe (19) is screwed with the cooling water inlet (7) and the cooling water outlet (8) through the external threads.
5. The extrusion molding die for aluminum alloy profiles as claimed in claim 1, wherein the number of rows of the fin-shaped heat dissipation plate (5) is not less than 5, and the heat conduction blocks are clamped on the inner side of the fin-shaped heat dissipation plate (5).
6. The extrusion molding die for aluminum alloy profiles as claimed in claim 1, wherein the fixing plate (15) has at least 4 positioning through holes penetrating through the upper surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961356.6U CN211990309U (en) | 2019-11-14 | 2019-11-14 | Aluminum alloy profile extrusion forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961356.6U CN211990309U (en) | 2019-11-14 | 2019-11-14 | Aluminum alloy profile extrusion forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211990309U true CN211990309U (en) | 2020-11-24 |
Family
ID=73411986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961356.6U Expired - Fee Related CN211990309U (en) | 2019-11-14 | 2019-11-14 | Aluminum alloy profile extrusion forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211990309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117718459A (en) * | 2023-12-18 | 2024-03-19 | 杰拉德新能源(江苏)有限公司 | Aluminum alloy extrusion forming machine and forming method |
-
2019
- 2019-11-14 CN CN201921961356.6U patent/CN211990309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117718459A (en) * | 2023-12-18 | 2024-03-19 | 杰拉德新能源(江苏)有限公司 | Aluminum alloy extrusion forming machine and forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201124 |