CN218079989U - Extrusion die of high-precision aluminum profile - Google Patents
Extrusion die of high-precision aluminum profile Download PDFInfo
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- CN218079989U CN218079989U CN202222410448.3U CN202222410448U CN218079989U CN 218079989 U CN218079989 U CN 218079989U CN 202222410448 U CN202222410448 U CN 202222410448U CN 218079989 U CN218079989 U CN 218079989U
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Abstract
The utility model belongs to the technical field of the aluminium alloy extrusion technique and specifically relates to indicate an extrusion die of high accuracy aluminium alloy, the connecting seat comprises a connecting seat, a fixedly connected with feeding section of thick bamboo in the connecting seat, sliding connection has the mould seat in the feeding section of thick bamboo, the first connecting seat of mould seat periphery fixedly connected with, first connecting seat is close to the one end fixedly connected with threaded rod of a feeding section of thick bamboo, the mould hole has been seted up on mould seat surface, mould seat periphery fixedly connected with connecting cylinder, the one end that the mould seat was kept away from to the connecting cylinder is installed cooling device, feeding section of thick bamboo periphery fixedly connected with second fixing base, the threaded rod runs through the second fixing base, threaded rod periphery threaded connection has the nut. The utility model discloses a with the external water source of inlet tube, at this moment just can be to the injected water of cooling intracavity to can reach the purpose to the aluminium alloy cooling.
Description
Technical Field
The utility model relates to an aluminium alloy extrusion technical field especially relates to an extrusion die of high accuracy aluminium alloy.
Background
In the process of processing the aluminum profile, extrusion is a means for forming the aluminum profile, and the high-precision aluminum profile with multiple cavities, multiple rib positions and the like is complex to process and difficult to process in place relative to other aluminum profiles, so that a corresponding mold needs to be designed and manufactured according to the section of the high-precision aluminum profile product, and the high-temperature high-precision aluminum profile with multiple cavities, multiple rib positions and the like is extruded and molded by the mold.
At present, when the aluminum profile is extruded, the temperature in the die is much higher than that in the air, so that the aluminum profile is easy to slightly bend at an outlet due to the self gravity, and the precision is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an extrusion die for high-precision aluminum profiles.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an extrusion die of high accuracy aluminium alloy, includes the connecting seat, fixedly connected with feeding section of thick bamboo in the connecting seat, sliding connection has the mould seat in the feeding section of thick bamboo, the first connecting seat of mould seat periphery fixedly connected with, first connecting seat is close to the one end fixedly connected with threaded rod of feeding section of thick bamboo, the mould hole has been seted up on mould seat surface, mould seat periphery fixedly connected with connecting cylinder, the one end that the mould seat was kept away from to the connecting cylinder is installed cooling device, feeding section of thick bamboo periphery fixedly connected with second fixing base, the threaded rod runs through the second fixing base, threaded rod periphery threaded connection has the nut.
As a further description of the above technical solution:
the cooling device comprises a cooling cylinder, a water inlet pipe, a water outlet pipe and a cooling cavity, wherein the connecting cylinder is far away from one end of the cooling cylinder fixedly connected with the die base, the cooling cavity is formed in the cooling cylinder, the circumferential surface of the cooling cylinder is fixedly connected with the water inlet pipe and the water outlet pipe, and the water inlet pipe and the water outlet pipe are communicated with the cooling cavity.
As a further description of the above technical solution:
and the surface of the cooling cylinder is provided with a die hole, and the die hole of the cooling cylinder is flush with the die hole of the die seat.
As a further description of the above technical solution:
the circumferential surface of the die seat is fixedly connected with a guide frame, and a guide strip is fixedly connected in the guide frame; the feeding cylinder periphery fixedly connected with guide holder, the guide holder is close to the guide frame one side seted up the guide way, sliding connection between guide way and the gib block.
As a further description of the above technical solution:
the end surfaces of the guide grooves and the guide strips are in semi-circular arc shapes.
The utility model discloses following beneficial effect has:
compared with the prior art, this extrusion die of high accuracy aluminium alloy through with the external water source of inlet tube, at this moment just can be to the injected water of cooling intracavity, and the aluminium alloy that extrudes like this will be cooled down in the cooling cylinder for the aluminium alloy is hardened, thereby has prevented that the aluminium alloy from taking place the bending when coming out in the mould, great improvement the precision of aluminium alloy.
Drawings
Fig. 1 is a schematic diagram of a right-view overall structure of an extrusion die for a high-precision aluminum profile provided by the utility model;
fig. 2 is an enlarged view of a part a in fig. 1 of an extrusion die for a high-precision aluminum profile provided by the present invention;
fig. 3 is a schematic left-view overall structure diagram of the extrusion die for the high-precision aluminum profile provided by the present invention;
fig. 4 is the utility model provides a left side view section of extrusion die of high accuracy aluminium alloy.
Illustration of the drawings:
1. a connecting seat; 2. a feeding cylinder; 3. a cooling device; 301. a cooling cylinder; 302. a water inlet pipe; 303. a water outlet pipe; 304. a cooling chamber; 4. a mold base; 5. a guide frame; 6. a guide seat; 7. a guide strip; 8. a guide groove; 9. a first fixed seat; 10. a threaded rod; 11. a second fixed seat; 12. a nut; 13. a die hole; 14. a connecting cylinder.
Detailed Description
The first embodiment is as follows:
referring to fig. 1-4, the utility model provides a pair of extrusion die of high accuracy aluminium alloy, including connecting seat 1, fixedly connected with feed cylinder 2 in the connecting seat 1, sliding connection has mould seat 4 in the feed cylinder 2, the first connecting seat 1 of 4 periphery fixedly connected with of mould seat, first connecting seat 1 is close to the one end fixedly connected with threaded rod 10 of feed cylinder 2, mould hole 13 has been seted up on 4 surfaces of mould seat, 4 periphery fixedly connected with connecting cylinders 14 of mould seat, cooling device 3 is installed to the one end that mould seat 4 was kept away from to connecting cylinder 14, 2 periphery fixedly connected with second fixing base 11 of feed cylinder, threaded rod 10 runs through second fixing base 11, threaded rod 10 periphery threaded connection has nut 12.
Example two, as shown in fig. 3 and 4:
the difference from the first embodiment is that: the cooling device 3 comprises a cooling cylinder 301, a water inlet pipe 302, a water outlet pipe 303 and a cooling cavity 304, one end of the connecting cylinder 14, which is far away from the mold base 4, is fixedly connected with the cooling cylinder 301, the cooling cavity 304 is formed in the cooling cylinder 301, the water inlet pipe 302 and the water outlet pipe 303 are fixedly connected with the circumferential surface of the cooling cylinder 301, the water inlet pipe 302 and the water outlet pipe 303 are communicated with the cooling cavity 304, a mold hole 13 is formed in the surface of the cooling cylinder 301, the mold hole 13 of the cooling cylinder 301 is flush with the mold hole 13 of the mold base 4, when the cooling device works, a water source is connected with the water inlet pipe 302, and then the water source enters the cooling cavity 304, so that the cooling cavity 304 is filled with water, the aluminum profile in the cooling cylinder 301 can be cooled, and the water in the cooling cavity 304 can be in a flowing state all the time under the action of the water outlet pipe 303.
Example two, as shown in fig. 3 and 4:
the difference from the first embodiment is that: the circumferential surface of the die seat 4 is fixedly connected with a guide frame 5, and a guide strip 7 is fixedly connected in the guide frame 5; 2 periphery fixedly connected with guide holder 6 of feed cylinder, guide holder 6 has seted up guide way 8 near the one side of leading truck 5, sliding connection between guide way 8 and the gib block 7, the terminal surface shape of guide way 8 and gib block 7 is half circular arc form, and the during operation through under the effect at guide rack 5 and guide holder 6, can be so that gib block 7 slides in guide way 8, just so can play under the effect of direction, prevents that mould seat 4 from taking place the skew.
The working principle is as follows:
use the utility model discloses the time, 7 the guide strip in the leading truck 5 is facing to the guide way 8 of guide holder 6, be convenient for install mould seat 4 like this, the in-process of installing at mould seat 4 can make threaded rod 10 pass second fixing base 11, then twist and move nut 12, just so can be connected mould seat 4 and feed cylinder 2, also be convenient for change different mould seat 4 simultaneously, the aluminium alloy of 4 extrusion through mould seat enters into cooling cylinder 301 in, at this moment through with the external water source of inlet tube 302, at this moment, the water source will enter into in cooling chamber 304, thereby make and fill water in the cooling chamber 304, just so can cool down the aluminium alloy in the cooling cylinder 301, can make the water in the cooling chamber 304 be in the flow state under the effect of outlet pipe 303 simultaneously, just so can be better cool down the aluminium alloy of extrusion.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an extrusion die of high accuracy aluminium alloy, includes connecting seat (1), its characterized in that: fixedly connected with feeding section of thick bamboo (2) in connecting seat (1), sliding connection has mould seat (4) in feeding section of thick bamboo (2), the first connecting seat (1) of mould seat (4) periphery fixedly connected with, one end fixedly connected with threaded rod (10) that first connecting seat (1) is close to feeding section of thick bamboo (2), mould hole (13) have been seted up on mould seat (4) surface, mould seat (4) periphery fixedly connected with connecting cylinder (14), cooling device (3) are installed to the one end that mould seat (4) were kept away from in connecting cylinder (14), feeding section of thick bamboo (2) periphery fixedly connected with second fixing base (11), threaded rod (10) run through second fixing base (11), threaded rod (10) periphery threaded connection has nut (12).
2. The extrusion die of high accuracy aluminium alloy of claim 1, characterized in that: cooling device (3) are including a cooling section of thick bamboo (301), inlet tube (302), outlet pipe (303) and cooling chamber (304), one end fixed connection cooling section of thick bamboo (301) of mould seat (4) are kept away from in connecting cylinder (14), cooling chamber (304) have been seted up in cooling section of thick bamboo (301), cooling section of thick bamboo (301) periphery fixedly connected with inlet tube (302) and outlet pipe (303), inlet tube (302) and outlet pipe (303) and cooling chamber (304) intercommunication.
3. The extrusion die of high accuracy aluminium alloy of claim 2, characterized in that: the surface of the cooling cylinder (301) is provided with a die hole (13), and the die hole (13) of the cooling cylinder (301) is flush with the die hole (13) of the die seat (4).
4. The extrusion die of high accuracy aluminium alloy of claim 1, characterized in that: the circumferential surface of the die seat (4) is fixedly connected with a guide frame (5), and a guide strip (7) is fixedly connected in the guide frame (5); the feeding cylinder (2) is characterized in that a guide seat (6) is fixedly connected with the circumferential surface of the feeding cylinder (2), a guide groove (8) is formed in one surface, close to the guide frame (5), of the guide seat (6), and the guide groove (8) is connected with the guide strip (7) in a sliding mode.
5. The extrusion die of high accuracy aluminium alloy of claim 4, characterized in that: the end surfaces of the guide grooves (8) and the guide strips (7) are in a semi-circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410448.3U CN218079989U (en) | 2022-09-09 | 2022-09-09 | Extrusion die of high-precision aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410448.3U CN218079989U (en) | 2022-09-09 | 2022-09-09 | Extrusion die of high-precision aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218079989U true CN218079989U (en) | 2022-12-20 |
Family
ID=84452385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222410448.3U Active CN218079989U (en) | 2022-09-09 | 2022-09-09 | Extrusion die of high-precision aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218079989U (en) |
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2022
- 2022-09-09 CN CN202222410448.3U patent/CN218079989U/en active Active
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