CN209222911U - A kind of online water cooling extrusion forming device of I-shaped aluminum profile - Google Patents
A kind of online water cooling extrusion forming device of I-shaped aluminum profile Download PDFInfo
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- CN209222911U CN209222911U CN201920018290.0U CN201920018290U CN209222911U CN 209222911 U CN209222911 U CN 209222911U CN 201920018290 U CN201920018290 U CN 201920018290U CN 209222911 U CN209222911 U CN 209222911U
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Abstract
The utility model belongs to aluminium alloy extruded field shaping technique, more particularly to a kind of online water cooling extrusion forming device of I-shaped aluminum profile, including extrusion forming device and quenching unit, the import of the discharge port and quenching unit of the extrusion forming device connects, and the discharge method of the extrusion forming device is the vertical discharging of " work " shape.This patent produces actual conditions according to aluminium alloy, the extrusion technique of the online water cooling of I-shaped aluminum profile is realized by technological innovation, auxiliary mould production, to reduce out-line quenching, shaping, secondary sawing process, influence of the out-line quenching to product tissue is reduced, is improved product quality and production efficiency.
Description
Technical field
The utility model belongs to aluminium alloy extruded field shaping technique, and in particular to a kind of online water cooling of I-shaped aluminum profile is crowded
Pressing molding device.
Background technique
Extrusion Process of Aluminum Alloy Profile press quenching technique refers to: using existing quenching unit on extruded threads, realizing that aluminium extruded die pressing product exists
Line solid solution, quenching treatment (water cooling), meet the treatment process of various condition of heat treatment product requirements, do not need additional independently to quench
Stove quenching can reduce labor intensity of workers, save production cost, improve production efficiency.
It is more than 6061 alloys, the wall thickness of 8mm for wall thickness is more than 6082 alloys of 3mm, common customer wants T5, T6 state
The product of the supply of material is sought, it can not be by online air-cooled, water cooling, since I-shaped aluminum profile tradition discharging direction is ┠ ┨, online wind
It is cold not can guarantee performance requirement, when online water cooling, flowed back in quenching tank since product structure causes quenching water can not be successfully, and
The quenching water in I-shaped slot is stayed in, because front and back flowing can impact the subsidiary engine of mold and quenching unit rear, is led to not
Normal production.
Utility model content
In order to make up for the deficiencies of the prior art, provide one kind can be realized width 500mm, height to the utility model
The extrusion process of 200mm, the online water cooling of wall thickness 20mm I-shaped aluminum profile.
Specific technical solution is as follows:
A kind of online water cooling extrusion forming device of I-shaped aluminum profile, including extrusion forming device and quenching unit, it is described to squeeze
The import of the discharge port and quenching unit of pressing molding device connects, and the discharge method of the extrusion forming device is that " work " shape is vertical
Discharging.
Preferably, the inlet and outlet of the quenching unit is provided with baffle device for water.
Preferably, the baffle device for water includes water blocking tuyere, the water blocking tuyere is connect by pipeline with blower.
Preferably, being provided with flow control valve on pipeline between the water blocking tuyere and blower.
Preferably, the inlet and outlet of the quenching unit be provided with transverse direction for fixing I-shaped aluminum profile,
Longitudinal guide passage.
Preferably, lateral, longitudinal guide passage surface is provided with high temperature-resistant felt set；Lateral, longitudinal guide passage is equal
It is connect with the push rod of hydraulic cylinder, by the movement of hydraulic cylinder push rod, the movement of lateral, longitudinal guide passage may be implemented.
Preferably, the quenching mode of the quenching unit is integral water-cooled formula, including exist along the setting of profile direction of advance
The spray head of upper and lower, left and right four direction, the water spraying direction of the spray head hang down with four, the upper and lower, left and right of profile face respectively
Directly.
Preferably, the total amount of water sprayed of the 0~30% of the total amount of water sprayed of the top and bottom amount of water sprayed Zhan, left and right face amount of water sprayed Zhan
0~50%；
The spray head is 120 degree of Fan spray heads.
Preferably, the quenching mode of the quenching unit, which is that mist is cold, adds water cooling multisection type refrigerating mode, including along profile
The fountain head and fog-spray nozzle of upper and lower, left and right four direction, the injection side of the fountain head and fog-spray nozzle is arranged in direction of advance
To respectively with the upper and lower, left and right of profile four sides it is vertical.
Preferably, the profile first section enters water using atomization cooling, back segment uses water-spraying control.
The utility model has the advantages that
1. this patent produces actual conditions according to aluminium alloy, I-shaped aluminium profiles is realized by technological innovation, auxiliary mould production
The extrusion technique of the online water cooling of material reduces out-line quenching to production to reduce out-line quenching, shaping, secondary sawing process
The influence of product tissue, improves product quality and production efficiency.This patent is first is that change I-shaped aluminum profile conventional extruded product discharge
Direction is changed to vertical discharging by laterally discharging；Second is that quenching unit is forward and backward to increase independent water blocking tuyere, it is ensured that quenching water is not
Can blow back into mold, protect extrusion die and subsidiary engine rear portion circuit arrangement, and increase quenching water-inlet mouth quenching water it is uniform
Property；Third is that increasing independent longitudinal guide passage before quenching unit, prevent I-shaped aluminum profile because quenching distortion is toppled over；Fourth is that online
The realization of the accurate quenching technology of water cooling, it is ensured that under the premise of properties of product are qualified, realize product size and geometric tolerance as far as possible.
2. can for the different I-shaped aluminum profile of the alloy quenchings sensibility such as 6063,6061,6082, according to it is different at
Point, it can independently set quenching water amount parameters, live strong applicability；
3. different size, wall thickness situation can be directed to, the position of water blocking tuyere and the position on longitudinal road are freely adjusted, it is ensured that
Different size of I-shaped aluminum profile size, performance are met the requirements.
Detailed description of the invention
Fig. 1 is the dimensional drawing of I-beam；
Fig. 2 is the discharging direction schematic diagram of I-beam；
Fig. 3 is the structure of extrusion schematic diagram of extrusion forming device in the prior art；
Fig. 4 is the structure of extrusion schematic diagram of extrusion forming device in this patent；
Fig. 5 is the structural schematic diagram of quenching unit；
Fig. 6 is the setting schematic diagram of the spray head of quenching unit.
In figure: 1: I-shaped aluminum profile, 2: water blocking tuyere, 3: pipeline, 4: left side longitudinal direction guide passage, 5: upper cross is to guide passage, and 6:
Right side longitudinal direction guide passage, 7: upper cross is to guide passage, and 8: blower, 9: the push rod of hydraulic cylinder.
Specific embodiment
Further describe the utility model combined with specific embodiments below, the advantages of the utility model and feature will be with
Description and it is apparent.But examples are merely exemplary, does not constitute any restrictions to the scope of the utility model.Ability
Field technique personnel should be understood that can be to the utility model technical side under the spirit and scope without departing from the utility model
The details and form of case are modified or are replaced, but these modifications and replacement are each fallen in the protection scope of the utility model.This
All chemical constituents used in utility model are commercially available.
Embodiment 1
A kind of online water cooling extrusion forming device of I-shaped aluminum profile, including extrusion forming device and quenching unit, it is described to squeeze
The import of the discharge port and quenching unit of pressing molding device connects, and the discharge method of the extrusion forming device is that " work " shape is vertical
Discharging.
The inlet and outlet of the quenching unit is provided with baffle device for water, and the baffle device for water includes water blocking tuyere 2,
The water blocking tuyere is connect by pipeline 3 with blower 8.Flow adjusting is provided on pipeline between the water blocking tuyere and blower
Valve.
The inlet and outlet of the quenching unit is provided with lateral, longitudinal guide passage for fixing I-shaped aluminum profile；
Lateral, longitudinal guide passage surface is provided with high temperature-resistant felt set；Lateral, longitudinal guide passage connects with the push rod of hydraulic cylinder 9
It connects, by the movement of hydraulic cylinder push rod, the movement of lateral, longitudinal guide passage may be implemented.
The quenching mode of the quenching unit be integral water-cooled formula, including along profile direction of advance setting it is upper and lower, left,
The spray head of right four direction, the water spraying direction of the spray head are vertical with four, the upper and lower, left and right of profile face respectively.Above and below described
The 0~30% of the total amount of water sprayed of face amount of water sprayed Zhan, the 20~50% of the total amount of water sprayed of left and right face amount of water sprayed Zhan；The spray head is 120 degree
Fan spray head.
This patent makes following improvement compared with the existing technology:
First is that changing I-shaped aluminum profile conventional extruded product discharge direction, vertical discharging is changed to by transverse direction (┠ ┨) discharging
(work)；Matched die sleeve, shear pad, vacancy pad direction carry out corresponding adjustment.
Second is that quenching unit is forward and backward to increase independent water blocking tuyere, it is ensured that quenching water cannot blow back into mold, and protection squeezes
Mold and subsidiary engine rear portion circuit arrangement, and increase the uniformity of the quenching water of quenching water-inlet mouth；
Third is that increasing independent longitudinal guide passage before quenching unit, prevents I-shaped aluminum profile because quenching distortion is toppled over, lead
Road is fabricated using stainless steel bars, can be rotated with progress is squeezed with product, and surface covers high temperature-resistant felt set, protects product
Surface；
Fourth is that the realization of the accurate quenching technology of online water cooling.Effect can be ensured using both of which: (1) integral water-cooled
Formula, 120 degree of Fan spray heads of preceding 8 mining, injection direction is vertical with the direction of extrusion, top and bottom water 0~30%, left and right water 20
~50%；(2) mist is cold plus water cooling multisection type refrigerating mode, first section enter water using atomization water cooling, and back segment uses water-spraying control.
This patent realizes the online water cooling extrusion process of super large-scale I-beam aluminum profile, and key, which is to change, to be passed
Mould discharging face is changed to vertical discharging (work) by transverse direction (┠ ┨) discharging by the discharge method of system I-shaped aluminum profile, corresponding to cut
Cut pad, vacancy pad is adjusted to vertical；Under the extruding precondition of vertical discharging, extruder front-axle beam outlet with quenching unit it
Between position increase water blocking tuyere and longitudinal overturning-preventing island road device, the two is integrated；The reality of the accurate quenching technology of online water cooling
It is existing, according to the discharging situation of extruded product, open SS4, SS5 above, below SX4, SX5, adjust each face water route in upper and lower, left and right
Water size, it is ensured that the uniformity for quenching water guarantees the entity of product and geometric tolerance meets customer requirement.
Embodiment 2
A kind of online water cooling extrusion forming device of I-shaped aluminum profile, including extrusion forming device and quenching unit, it is described to squeeze
The import of the discharge port and quenching unit of pressing molding device connects, and the discharge method of the extrusion forming device is that " work " shape is vertical
Discharging.
The inlet and outlet of the quenching unit is provided with baffle device for water, and the baffle device for water includes water blocking tuyere 2,
The water blocking tuyere is connect by pipeline with blower 8.Flow adjusting is provided on pipeline between the water blocking tuyere and blower
Valve.
The inlet and outlet of the quenching unit is provided with lateral, longitudinal guide passage for fixing I-shaped aluminum profile；
Lateral, longitudinal guide passage surface is provided with high temperature-resistant felt set；Lateral, longitudinal guide passage connects with the push rod of hydraulic cylinder
It connects, by the movement of hydraulic cylinder push rod, the movement of lateral, longitudinal guide passage may be implemented.
As shown in fig. 6, the quenching mode of the quenching unit, which is that mist is cold, adds water cooling multisection type refrigerating mode, including along profile
The fountain head and fog-spray nozzle of upper and lower, left and right four direction, the injection side of the fountain head and fog-spray nozzle is arranged in direction of advance
To respectively with the upper and lower, left and right of profile four sides it is vertical.The profile first section enters water using atomization cooling, and back segment is cold using spraying water
But.
Embodiment 3
A kind of online water cooling extrusion forming device of super large I-shaped aluminum profile changes traditional I-shaped aluminum profile discharge method, by
It is horizontal to be changed to vertical discharging, mold, shear pad, vacancy pad are re-designed according to vertical extrusion direction；It exports and increases in front-axle beam
Add water blocking tuyere and longitudinal overturning-preventing device of falling road；The realization of the accurate quenching technology of online water cooling, according to the discharging of extruded product
Situation adjusts the water size in each face water route in upper and lower, left and right, it is ensured that the uniformity for quenching water guarantees the entity and shape of product
Position tolerance meets customer requirement.I-beam Extrusion Process of Aluminum Alloy Profile discharging direction is changed to vertical discharging by horizontal.Increase independent water blocking
Tuyere avoids quenching water backflowing into mold, it is ensured that extruding is gone on smoothly；Water blocking tuyere is snakeskin tube material, can freely be changed
Become air outlet position.Increase independent longitudinal direction before quenching unit and fall road, is controlled, can be freely moved by button using fluid pressure line
It is dynamic, it is ensured that vertical I-beam keeps stablizing, and does not topple over.The realization of the accurate quenching technology of online water cooling, produces according to squeezing out
The discharging situation of product adjusts the water size in each face water route in upper and lower, left and right, it is ensured that the uniformity for quenching water guarantees product
Entity and geometric tolerance meet customer requirement.
Claims (10)
1. a kind of online water cooling extrusion forming device of I-shaped aluminum profile, including extrusion forming device and quenching unit, the extruding
The import of the discharge port of molding machine and quenching unit connects, which is characterized in that the discharge method of the extrusion forming device is
The vertical discharging of " work " shape.
2. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 1, which is characterized in that the quenching dress
The inlet and outlet set is provided with baffle device for water.
3. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 2, which is characterized in that the water blocking dress
It sets including water blocking tuyere, the water blocking tuyere is connect by pipeline with blower.
4. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 3, which is characterized in that the water blocking wind
Flow control valve is provided on pipeline between mouth and blower.
5. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 1, which is characterized in that the quenching dress
The inlet and outlet set is provided with lateral, longitudinal guide passage for fixing I-shaped aluminum profile.
6. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 5, which is characterized in that the transverse direction,
Longitudinal guide passage surface is provided with high temperature-resistant felt set；Lateral, longitudinal guide passage is connect with the push rod of hydraulic cylinder, by hydraulic
The movement of lateral, longitudinal guide passage may be implemented in the movement of cylinder push rod.
7. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 1, it is characterised in that: the quenching dress
The quenching mode set is integral water-cooled formula, the spray head including upper and lower, left and right four direction is arranged in along profile direction of advance, institute
The water spraying direction for stating spray head is vertical with four, the upper and lower, left and right of profile face respectively.
8. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 7, it is characterised in that: the top and bottom
The 0~30% of the total amount of water sprayed of amount of water sprayed Zhan, the 20~50% of the total amount of water sprayed of left and right face amount of water sprayed Zhan；The spray head is 120 degree of fans
Shape spray head.
9. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 1, it is characterised in that: the quenching dress
The quenching mode set, which is that mist is cold, adds water cooling multisection type refrigerating mode, including is arranged along profile direction of advance in upper and lower, left and right four
The injection direction of the fountain head and fog-spray nozzle in a direction, the fountain head and fog-spray nozzle respectively with the upper and lower, left and right of profile four
Face is vertical.
10. the online water cooling extrusion forming device of I-shaped aluminum profile according to claim 9, it is characterised in that: the profile
First section enters water using atomization cooling, and back segment uses water-spraying control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920018290.0U CN209222911U (en) | 2019-01-07 | 2019-01-07 | A kind of online water cooling extrusion forming device of I-shaped aluminum profile |
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| CN201920018290.0U CN209222911U (en) | 2019-01-07 | 2019-01-07 | A kind of online water cooling extrusion forming device of I-shaped aluminum profile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396206A (en) * | 2019-01-07 | 2019-03-01 | 山东兖矿轻合金有限公司 | A kind of online water cooling extrusion forming device of I-shaped aluminum profile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396206A (en) * | 2019-01-07 | 2019-03-01 | 山东兖矿轻合金有限公司 | A kind of online water cooling extrusion forming device of I-shaped aluminum profile |
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