CN217342895U - Aluminium alloy hot extrusion moulding equipment - Google Patents
Aluminium alloy hot extrusion moulding equipment Download PDFInfo
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- CN217342895U CN217342895U CN202122515620.7U CN202122515620U CN217342895U CN 217342895 U CN217342895 U CN 217342895U CN 202122515620 U CN202122515620 U CN 202122515620U CN 217342895 U CN217342895 U CN 217342895U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses an aluminum profile hot extrusion molding device, which comprises a hydraulic mechanism, an extrusion seat and a guide cross beam, wherein the hydraulic mechanism is connected with the extrusion seat through the guide cross beam, the guide cross beam is provided with a movable die holder matched with the extrusion seat, the movable die holder is connected with a hydraulic mechanism, the extrusion seat is provided with a shearing mechanism and an aluminum extrusion die positioning device, the aluminum extrusion die positioning device is provided with an aluminum extrusion die and a cooling mechanism, the extrusion seat comprises a base, the base is provided with a positioning groove matched with the aluminum extrusion die positioning device, and a positioning die cavity for embedding the aluminum extrusion die is arranged in the positioning groove; the utility model discloses an aluminium alloy hot extrusion moulding equipment its simple structure, convenient and practical cut off the aluminum product of the crowded mould both sides of aluminium through shearing the mechanism, derive the crowded mould of aluminium through crowded mould positioner of aluminium, avoid the phenomenon of adhesion to appear in the aluminium alloy for the crowded mould of aluminium takes out more easily.
Description
Technical Field
The utility model belongs to the technical field of aluminium alloy extrusion, concretely relates to aluminium alloy hot extrusion moulding equipment.
Background
At present, an aluminum profile extruder is mainly used for producing aluminum profiles with different specifications, a processing method of the aluminum profile extruder is used for connecting an aluminum bar on a fixed forming die for extrusion molding, and when the aluminum profile is extruded from an outlet of the aluminum bar extruder, the hardness of the aluminum profile is insufficient due to high temperature, so the aluminum profile needs to be cooled; because the temperature of the aluminum profile is very high when the aluminum profile is extruded from the outlet of the extruder, and the air-cooled setting line is used alone, on one hand, the investment is large, namely, the plant building area is enlarged, and large space resources are occupied; on the other hand, the wind blows to dissipate heat, so that the utilization rate of wind energy is low, the cooling effect is poor, and the yield is influenced; the equipment that has now simultaneously need maintain when the mould appears wearing and tearing in the crowded mould of aluminium, and the material that traditional mode will extrude the mould ejection in the mould with the crowded mould of aluminium can make the crowded mould of aluminium rather than the fixed position wearing and tearing appear, and the position of the crowded mould of its fixed position aluminium is difficult to restore and needs to fall a processing, leads to cost of maintenance to increase, and takes out the crowded mould of aluminium at every turn also very troublesome, especially the crowded mould of aluminium and the condition of aluminium alloy extrusion material adhesion appear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an aluminium alloy hot extrusion moulding equipment is provided its simple structure, convenient and practical cuts off the aluminum product of the crowded mould both sides of aluminium through shearing the mechanism, derives the crowded mould of aluminium through the crowded mould positioner of aluminium, avoids the phenomenon of adhesion to appear in the aluminium alloy for the crowded mould of aluminium takes out more easily.
A hot extrusion molding device for aluminum profiles comprises a hydraulic mechanism, an extrusion seat and a guide cross beam, wherein the hydraulic mechanism is connected with the extrusion seat through the guide cross beam, a movable die holder matched with the extrusion seat is arranged on the guide cross beam, the movable die holder is connected with the hydraulic mechanism, a shearing mechanism and an aluminum extrusion die positioning device are arranged on the extrusion seat, an aluminum extrusion die and a cooling mechanism are arranged on the aluminum extrusion die positioning device, the extrusion seat comprises a base, a positioning groove matched with the aluminum extrusion die positioning device is formed in the base, a positioning die cavity for embedding the aluminum extrusion die is formed in the positioning groove, a plurality of positioning holes and extrusion holes penetrating through the base are formed in the positioning die cavity, a front section cutting hole and a rear end hole for inserting a working end of the shearing mechanism are transversely penetrated through the base, and the front section cutting hole and the rear end cutting hole respectively penetrate through the positioning die cavity and the extrusion holes, one side of the front section cut-off hole is communicated with the positioning groove, and one side of the rear end cut-off hole is communicated with the positioning die cavity; the aluminum extrusion die positioning device comprises a push plate and at least 2 hydraulic pushing cylinders, the push plate is connected with a base through the hydraulic pushing cylinders, a plurality of spring positioning grooves are formed in the push plate and penetrate through material transition holes, positioning columns and pushing springs are arranged in the spring positioning grooves and sleeved on the positioning columns, and one ends of the positioning columns penetrate through the aluminum extrusion die and are matched with the positioning holes.
Preferably, the shearing mechanism comprises a shearing hydraulic cylinder, a high-precision C-shaped cutting block is connected to a power rod of the shearing hydraulic cylinder, two ends of the high-precision C-shaped cutting block are connected with cutting plates which are respectively inserted into a front section cut hole and a rear end cut hole, and an extrusion cutting hole is formed in each cutting plate.
Preferably, dovetail grooves are formed in two ends of the high-precision C-shaped cutting block, dovetail sliding blocks are arranged in the dovetail grooves, and the dovetail sliding blocks are connected with the cutting plate.
Preferably, the cooling mechanism comprises a conical air cooling cylinder and a negative pressure cylinder, the conical air cooling cylinder is connected with the push plate through the negative pressure cylinder, the conical air cooling cylinder is connected with a plurality of atomizing pipes, and the conical air cooling cylinder is connected with a plurality of negative pressure pipes.
Preferably, the inner wall of the conical air cooling cylinder is provided with a plurality of spiral air deflectors.
Preferably, the base is provided with a tailing hole matched with the cutting plate.
Has the advantages that:
(1) the utility model discloses an aluminium alloy hot extrusion moulding equipment its simple structure, convenient and practical cut off the aluminum product of the crowded mould both sides of aluminium through shearing the mechanism, derive the crowded mould of aluminium through crowded mould positioner of aluminium, avoid the phenomenon of adhesion to appear in the aluminium alloy for the crowded mould of aluminium takes out more easily.
(2) The utility model discloses an aluminium alloy hot extrusion moulding equipment carries out quick cooling to the certain extent through cooling body to the aluminium alloy for its deformation that can not pass through when follow-up carrying, and be favorable to its follow-up tensile correction.
Drawings
FIG. 1 is a schematic view of an extrusion molding apparatus;
FIG. 2 is a schematic structural view of the extrusion seat;
FIG. 3 is a schematic structural diagram of an aluminum extrusion die positioning device;
FIG. 4 is a schematic view of the cooling mechanism;
FIG. 5 is a schematic structural view of a shearing mechanism;
1-hydraulic mechanism, 2-extrusion seat, 21-base, 22-tailing hole, 23-positioning groove, 24-positioning die cavity, 25-front section cutting hole, 26-rear end cutting hole, 27-extrusion hole, 28-positioning hole, 3-moving die holder, 4-guiding beam, 5-shearing mechanism, 51-shearing hydraulic cylinder, 52-high precision C-shaped cutting block, 53-cutting plate, 54-extrusion cutting hole, 55-dovetail slide block, 6-aluminum extrusion die positioning device, 61-push plate, 62-hydraulic push cylinder, 63-spring positioning groove, 64-positioning column, 65-push spring, 66-material transition hole, 7-aluminum extrusion die, 8-cooling mechanism, 81-conical air cooling cylinder, 82-negative pressure cylinder, 83-atomizing pipe, 84-negative pressure pipe, and 85-spiral air deflector.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1
As shown in fig. 1-5; a kind of aluminium alloy hot extrusion forming apparatus, including hydraulic pressure organization 1, squeeze seat 2 and direction crossbeam 4, the said hydraulic pressure organization 1 is connected with squeeze seat 2 through the direction crossbeam 4, there is moving die holder 3 cooperating with squeeze seat 2 on the said direction crossbeam 4, the said moving die holder 3 is connected with hydraulic pressure organization 1, there are shearing mechanism 5 and aluminium squeeze die locating device 6 on the said squeeze seat 2, there are aluminium squeeze die 7 and cooling mechanism 8 on the said aluminium squeeze die locating device 6, the said squeeze seat 2 includes the base 21, there is locating slot 23 cooperating with aluminium squeeze die locating device 6 on the said base 21, there are locating die cavities 24 for the aluminium squeeze die 7 to imbed in the said locating slot 23, there are several locating holes 28 and squeezing holes 27 penetrating the base 21 in the said locating die cavity 24, the said base 21 has anterior segment for the working end of the shearing mechanism 5 to insert to block the hole 25 and rear end to block the hole 26 horizontally, the front section intercepting hole 25 and the rear end intercepting hole 26 respectively penetrate through the positioning die cavity 24 and the extrusion hole 27, one side of the front section intercepting hole 25 is communicated with the positioning groove 23, and one side of the rear end intercepting hole 26 is communicated with the positioning die cavity 24; the aluminum extrusion die positioning device 6 comprises a push plate 61 and at least 2 hydraulic push cylinders 62, the push plate 61 is connected with the base 21 through the hydraulic push cylinders 62, the push plate 61 is provided with a plurality of spring positioning grooves 63 and a material transition hole 66 penetrating through the spring positioning grooves, positioning columns 64 and push springs 65 are arranged in the spring positioning grooves 63, the push springs 65 are sleeved on the positioning columns 64, and one ends of the positioning columns 64 penetrate through the aluminum extrusion die 7 and are matched with the positioning holes 28; the shearing mechanism 5 comprises a shearing hydraulic cylinder 51, a high-precision C-shaped cutting block 52 is connected to a power rod of the shearing hydraulic cylinder 51, two ends of the high-precision C-shaped cutting block 52 are connected with cutting plates 53 respectively inserted into the front section intercepting hole 25 and the rear end intercepting hole 26, and extrusion cutting holes 54 are formed in the cutting plates 53; dovetail grooves are formed in two ends of the high-precision C-shaped cutting block 52, dovetail sliding blocks 55 are arranged in the dovetail grooves, and the dovetail sliding blocks 55 are connected with the cutting plate 53; the cooling mechanism 8 comprises a conical air-cooling cylinder 81 and a negative pressure cylinder 82, the conical air-cooling cylinder 81 is connected with the push plate 61 through the negative pressure cylinder 82, the conical air-cooling cylinder 81 is connected with a plurality of atomizing pipes 83, and the conical air-cooling cylinder 81 is connected with a plurality of negative pressure pipes 84; a plurality of spiral air deflectors 85 are arranged on the inner wall of the conical air cooling cylinder 81; the base 21 is provided with a tailing hole 22 matched with the cutting plate 53.
When the aluminum profile is produced, the movable die holder 3 is pushed through the hydraulic mechanism 1, so that the movable die holder 3 presses an aluminum column into the extrusion seat 2, the aluminum material enters the aluminum extrusion die 7 through the extrusion hole 27 and the extrusion cutting hole 54 on the cutting plate 53 at one end of the C-shaped cutting block 52 after being pressed in, and the aluminum profile is formed through the aluminum extrusion die 7 and then sequentially passes through the extrusion cutting hole 54 on the cutting plate 53 at the other end of the C-shaped cutting block 52, the material transition hole 66, the negative pressure cylinder 82 and the conical air cooling cylinder 81 to be led out; when the aluminum profile passes through the cooling mechanism 8, atomized cooling liquid is guided into the conical air cooling cylinder 81 through the atomizing pipe 83, negative pressure is generated in the conical air cooling cylinder 81 and the negative pressure cylinder 82 through the negative pressure pipe 84, air enters the negative pressure pipe 84 through the conical air cooling cylinder 81 and the negative pressure cylinder 82, the air entering the conical air cooling cylinder 81 is in a chaotic or vortex state through the spiral air deflectors 85, the atomized cooling liquid is guided onto the surface of the aluminum profile along with airflow in the vortex state, and the two states can be formed according to negative pressure intensity, so that the cooling speed of the aluminum profile is increased; when the aluminum extrusion die 7 is replaced, the hydraulic pushing cylinder 62 drives the pushing plate 61 to move, so that the pushing plate 61 cannot be tightly pressed on the cutting plate 53, the shearing hydraulic cylinder 51 drives the high-precision C-shaped cutting block 52 to move, the high-precision C-shaped cutting block 52 drives the cutting plates 53 at two ends of the cutting plate to move, the extrusion cutting holes 54 in the cutting plate 53 cut off aluminum on two sides of the aluminum extrusion die 7, the shearing hydraulic cylinder 51 continues to drive the high-precision C-shaped cutting block 52 to move, the extrusion cutting holes 54 move to the tailing holes 22, aluminum tailings in the extrusion cutting holes 54 are removed through knocking, and meanwhile, the hydraulic pushing cylinder 62 continues to drive the pushing plate 61 to continue to move, so that the positioning column 64 and the aluminum extrusion die 7 on the positioning column move out of the base 21, and the aluminum extrusion die 7 is convenient to replace; through setting up forked tail slider 55 and making the straightness that hangs down of cutting plate 53 better, the off normal phenomenon appears when reducing to fix.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications equivalent to those described above are within the scope of the present invention without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an aluminium alloy hot extrusion moulding equipment, is including hydraulic pressure mechanism (1), extrusion seat (2) and direction crossbeam (4), hydraulic pressure mechanism (1) is connected with extrusion seat (2) through direction crossbeam (4), be provided with on direction crossbeam (4) with extrusion seat (2) complex removal die holder (3), it is connected its characterized in that with hydraulic pressure mechanism (1) to remove die holder (3): the aluminum extrusion die is characterized in that the extrusion seat (2) is provided with a shearing mechanism (5) and an aluminum extrusion die positioning device (6), the aluminum extrusion die positioning device (6) is provided with an aluminum extrusion die (7) and a cooling mechanism (8), the extrusion seat (2) comprises a base (21), the base (21) is provided with a positioning groove (23) matched with the aluminum extrusion die positioning device (6), a positioning die cavity (24) for embedding the aluminum extrusion die (7) is formed in the positioning groove (23), the positioning die cavity (24) is internally provided with a plurality of positioning holes (28) and extrusion holes (27) penetrating through the base (21), the base (21) transversely penetrates through a front section cutting hole (25) and a rear end cutting hole (26) for inserting the working end of the shearing mechanism (5), the front section cutting hole (25) and the rear end cutting hole (26) respectively penetrate through the positioning die cavity (24) and the extrusion holes (27), one side of the front section intercepting hole (25) is communicated with the positioning groove (23), and one side of the rear end intercepting hole (26) is communicated with the positioning die cavity (24); crowded mould positioner of aluminium (6) pushes away jar (62) including push pedal (61) and 2 at least hydraulic pressure, push pedal (61) are connected with base (21) through hydraulic pressure pushing away jar (62), a plurality of spring positioning groove (63) have been seted up on push pedal (61) and material transition hole (66) have been run through, be provided with reference column (64) and propelling movement spring (65) in spring positioning groove (63), propelling movement spring (65) cover is established on reference column (64), reference column (64) one end is run through crowded mould of aluminium (7) and is just cooperated with locating hole (28).
2. The aluminum profile hot extrusion molding equipment as claimed in claim 1, characterized in that: shearing mechanism (5) is including shearing pneumatic cylinder (51), it is connected with high accuracy C type cutting block (52) on pneumatic cylinder (51) power pole to shear, high accuracy C type cutting block (52) both ends are connected with and insert the anterior segment respectively and cut hole (25) and rear end and cut cutting plate (53) of hole (26), extrusion cut hole (54) have been seted up on cutting plate (53).
3. The aluminum profile hot extrusion molding equipment as claimed in claim 2, characterized in that: dovetail grooves are formed in two ends of the high-precision C-shaped cutting block (52), a dovetail slide block (55) is arranged in each dovetail groove, and each dovetail slide block (55) is connected with the cutting plate (53).
4. The aluminum profile hot extrusion molding equipment as claimed in claim 3, characterized in that: cooling body (8) are including a toper forced air cooling section of thick bamboo (81) and a negative pressure section of thick bamboo (82), a toper forced air cooling section of thick bamboo (81) is connected with push pedal (61) through a negative pressure section of thick bamboo (82), be connected with a plurality of atomizing pipe (83) on a toper forced air cooling section of thick bamboo (81), be connected with a plurality of negative pressure pipe (84) on a toper forced air cooling section of thick bamboo (81).
5. The aluminum profile hot extrusion molding equipment as claimed in claim 4, characterized in that: the inner wall of the conical air cooling cylinder (81) is provided with a plurality of spiral air deflectors (85).
6. The aluminum profile hot extrusion molding equipment as claimed in claim 5, characterized in that: and the base (21) is provided with a tailing hole (22) matched with the cutting plate (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122515620.7U CN217342895U (en) | 2021-10-19 | 2021-10-19 | Aluminium alloy hot extrusion moulding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122515620.7U CN217342895U (en) | 2021-10-19 | 2021-10-19 | Aluminium alloy hot extrusion moulding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217342895U true CN217342895U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122515620.7U Active CN217342895U (en) | 2021-10-19 | 2021-10-19 | Aluminium alloy hot extrusion moulding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217342895U (en) |
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2021
- 2021-10-19 CN CN202122515620.7U patent/CN217342895U/en active Active
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