CN110238197A - A kind of aluminium alloy material cold continuous rolling production method - Google Patents
A kind of aluminium alloy material cold continuous rolling production method Download PDFInfo
- Publication number
- CN110238197A CN110238197A CN201910562942.1A CN201910562942A CN110238197A CN 110238197 A CN110238197 A CN 110238197A CN 201910562942 A CN201910562942 A CN 201910562942A CN 110238197 A CN110238197 A CN 110238197A
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- aluminium alloy
- roller
- fixed
- tin roller
- production method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
- B21B2027/083—Lubricating, cooling or heating rolls internally cooling internally
Abstract
The present invention relates to fields of aluminum alloy manufacturing, a kind of specifically described aluminium alloy material cold continuous rolling production method, the process units that the production method uses, including supporting table, pressing mechanism, elevating mechanism, cooling mechanism, bindiny mechanism, driving mechanism, fixed mechanism and position-limit mechanism；During pressing mechanism rotates processing aluminium alloy, water enters the inside of pressing mechanism and cooling mechanism by bindiny mechanism, pressing mechanism rotation comes into full contact with the water inside cooling mechanism, make the reduction of cooling mechanism surface temperature, during extruding aluminium alloy, pressing mechanism absorbs aluminium alloy temperature, temperature reduction is enabled aluminum alloy to, thus the intensity after keeping aluminium alloy extruded.
Description
Technical field
The present invention relates to field of aluminum alloy manufacturing, a kind of specifically described aluminium alloy material cold continuous rolling production method.
Background technique
Cold rolling is to be process under normal temperature state by hot rolled plate, although in process because rolling can also make steel plate
However heating or is named cold rolling.It is only used for the part of simple deformation.Coil of strip at normal temperature, is rolled up hot rolling acid-cleaning and is carried out
Continuous rolling.
When being processed using cold-rolling mill to aluminum alloy surface in summer, inside plants are sultry, aluminium alloy and roller surface
Temperature is excessively high, and the hardness of aluminium alloy reduces in pressing process, and aluminium alloy at this time is not suitable for manufacture and is not necessarily to bending, the production of stretching
Product reduce aluminium alloy use scope.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of aluminium alloy material cold continuous rolling production methods.
The technical solution adopted by the present invention to solve the technical problems is: a kind of aluminium alloy material cold continuous rolling production method, should
Production method the following steps are included:
S1: starting the switch of smelting furnace, so that the temperature in smelting furnace is heated to 1800 DEG C, meanwhile, aluminium alloy is put into
Melting is carried out into smelting furnace, during aluminium alloy is put into smelting furnace, due to oven door opening, so that the temperature of smelting furnace
Decline, but still so that the temperature in its smelting furnace is maintained 1500-1750 DEG C, and carry out slagging-off and deoxygenation to aluminium alloy；
S2: the aluminium alloy after melting in S1 is delivered in process units by conveying device, during transportation, is utilized
Air blower carries out air blast to the aluminium alloy of conveying, so that the temperature of aluminium alloy declines, and during transportation, so that aluminium alloy arrives
The temperature of aluminium alloy is in room temperature when up to process units；
S3: starting the switch of process units, carries out cold rolling, in cold rolling, root to the aluminium alloy being delivered at process units
According to actual conditions, accurate processing is carried out to the aluminium alloy of cold rolling, guarantees the quality of the production of aluminium alloy；
The process units that the present invention uses includes supporting table, pressing mechanism, elevating mechanism, cooling mechanism, bindiny mechanism, drive
Motivation structure, fixed mechanism and position-limit mechanism；The inner rotation connection pressing mechanism of the supporting table, and the supporting table
Top internal symmetry is rotatablely connected the elevating mechanism；One end of the pressing mechanism is rotatablely connected the driving mechanism, and institute
The junction for stating driving mechanism and the pressing mechanism is installed by the bindiny mechanism；Described in the internal slide connection of the supporting table
Fixed mechanism, and the bottom end of the elevating mechanism is rotatablely connected the fixed mechanism or the driving mechanism；The pressing mechanism
Inside the cooling mechanism is installed, the top of the cooling mechanism is connected to the fixed mechanism, the inside of the fixed mechanism
Be slidably connected the position-limit mechanism, and the position-limit mechanism engages the elevating mechanism.
Specifically, the pressing mechanism includes the first roller, fixed case and second tin roller, the inner rotation of the supporting table
First roller and the second tin roller are connected, the fixed case, and the fixed case are installed in the top of the second tin roller
It is slidably connected the supporting table with the second tin roller, first roller is opposite with the second tin roller rotation direction.
Specifically, the driving mechanism includes shaft and motor, the internal symmetry of the supporting table installs the motor, institute
The shaft is installed in the one end for stating motor, and one end of the shaft is fixedly connected with first roller or the second tin roller.
Specifically, the bindiny mechanism includes connector sleeve, the second rubber pad, support rod and connection ring, the one of the shaft
The one end at end, one end of first roller and the second tin roller is installed by the connection ring, the inside of the connector sleeve respectively
Both ends are rotatablely connected the connector sleeve respectively, and the internal slide of the connector sleeve connects the support rod, and the two of the support rod
End is respectively fixedly connected with the connection ring；The internal symmetry of the connector sleeve installs second rubber pad, and second rubber
The side wall of rubber mat is rotatablely connected the connection ring.
Specifically, the cooling mechanism includes hose, connecting tube, support ring and first rubber pad, inside is in rotary table
First roller of shape connects the support ring, first roller and institute with the other end inner rotation of the second tin roller
First rubber pad is installed in the inside for stating second tin roller, and the support ring is slidably connected first rubber pad；The support
One end of ring is fixedly connected with the connecting tube, and the side wall of the connecting tube of first cylinder wall installs the hose.
Specifically, the elevating mechanism includes bull stick, turbine and screw rod, the top inner rotation of the supporting table connects institute
Bull stick and the turbine are stated, the screw rod engages the turbine；It is threadedly coupled between the turbine and the screw rod, and the spiral shell
The bottom end of bar is rotatablely connected the motor or the fixed mechanism of described second tin roller one end.
Specifically, the fixed mechanism includes fixing sleeve, fixed ring and third rubber pad, the both ends difference of the fixing sleeve
The top of the hose or the connecting tube of the second tin roller side wall are connected, described in the inner rotation connection of the fixing sleeve
Screw rod；The fixed ring is installed in the bottom end of the screw rod respectively, and the fixed ring is rotatablely connected the inside of the fixing sleeve；It is described
The bottom inner portion of fixing sleeve installs the third rubber pad, and the top of the third rubber pad is rotatablely connected the fixed ring.
Specifically, the position-limit mechanism includes sawtooth, fixinig plate, fixed block, spring, gag lever post and piston, the hose
Top inside the fixed block is installed, the internal slide connection side wall of the fixed block is the " T " shaped gag lever post；It is described
One end of gag lever post is set with the spring, and one end of the spring contradicts the fixed block；The other end of the gag lever post is solid
Surely the piston is connected, the piston is slidably connected the inside of the hose；The sawtooth is uniformly installed in the bottom end of the screw rod,
Fixinig plate described in one end right angle setting of the piston, the fixinig plate engage the sawtooth.
Beneficial effects of the present invention:
(1) bindiny mechanism is installed in one end of a kind of aluminium alloy material cold continuous rolling production method of the present invention, supporting table,
During pressing mechanism rotation processing aluminium alloy, water enters the inside of pressing mechanism and cooling mechanism, water by bindiny mechanism
In the flows upward inside of pressing mechanism, and pressing mechanism rotation comes into full contact with the water inside cooling mechanism, makes cooling mechanism
Surface temperature reduces, and during extruding aluminium alloy, pressing mechanism absorbs the temperature of aluminum alloy surface, enables aluminum alloy to surface temperature
Degree reduces, thus the intensity after keeping aluminium alloy extruded.
(2) elevating mechanism is installed in the inside of a kind of aluminium alloy material cold continuous rolling production method of the present invention, supporting table, leads to
Rotation elevating mechanism is crossed, elevating mechanism drives pressing mechanism movement, adjusts the inside spacing of pressing mechanism, facilitate aluminium alloy extruded
The aluminium alloy of different-thickness, and water pushes position-limit mechanism movement in cooling mechanism internal motion, makes position-limit mechanism engaging lifting
Elevating mechanism is again fixed by mechanism, keeps the spacing inside pressing mechanism, to keep the thickness one of aluminium alloy after processing
It causes.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is flow chart of the method for the present invention；
Fig. 2 is the structural schematic diagram for the process units that the present invention uses；
Fig. 3 is elevating mechanism schematic diagram of internal structure shown in Fig. 2；
Fig. 4 is supporting table schematic diagram of internal structure shown in Fig. 2；
Fig. 5 is connector sleeve schematic diagram of internal structure shown in Fig. 4；
Fig. 6 is fixing sleeve schematic diagram of internal structure shown in Fig. 4.
In figure: 1, supporting table, 2, pressing mechanism, the 21, first roller, 22, fixed case, 23, second tin roller, 3, elevator
Structure, 31, bull stick, 32, turbine, 33, screw rod, 4, cooling mechanism, 41, hose, 42, connecting tube, 43, support ring, the 44, first rubber
Pad, 5, bindiny mechanism, 51, connector sleeve, the 52, second rubber pad, 53, support rod, 54, connection ring, 6, driving mechanism, 61, shaft,
62, motor, 7, fixed mechanism, 71, fixing sleeve, 72, fixed ring, 73, third rubber pad, 8, position-limit mechanism, 81, sawtooth, 82, solid
Stator, 83, fixed block, 84, spring, 85, gag lever post, 86, piston.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in figs 1 to 6, a kind of aluminium alloy material cold continuous rolling production method of the present invention, the production method include with
Lower step:
S1: starting the switch of smelting furnace, so that the temperature in smelting furnace is heated to 1800 DEG C, meanwhile, aluminium alloy is put into
Melting is carried out into smelting furnace, during aluminium alloy is put into smelting furnace, due to oven door opening, so that the temperature of smelting furnace
Decline, but still so that the temperature in its smelting furnace is maintained 1500-1750 DEG C, and carry out slagging-off and deoxygenation to aluminium alloy；
S2: the aluminium alloy after melting in S1 is delivered in process units by conveying device, during transportation, is utilized
Air blower carries out air blast to the aluminium alloy of conveying, so that the temperature of aluminium alloy declines, and during transportation, so that aluminium alloy arrives
The temperature of aluminium alloy is in room temperature when up to process units；
S3: starting the switch of process units, carries out cold rolling, in cold rolling, root to the aluminium alloy being delivered at process units
According to actual conditions, accurate processing is carried out to the aluminium alloy of cold rolling, guarantees the quality of the production of aluminium alloy；
The process units that the present invention uses includes supporting table 1, pressing mechanism 2, elevating mechanism 3, cooling mechanism 4, connection machine
Structure 5, driving mechanism 6, fixed mechanism 7 and position-limit mechanism 8；The inner rotation of the supporting table 1 connects the pressing mechanism 2, and
The top internal symmetry of the supporting table 1 is rotatablely connected the elevating mechanism 3；One end of the pressing mechanism 2 is rotatablely connected institute
Driving mechanism 6 is stated, and the bindiny mechanism 5 is installed in the junction of the driving mechanism 6 and the pressing mechanism 2；The support
The internal slide of platform 1 connects the fixed mechanism 7, and the bottom end of the elevating mechanism 3 is rotatablely connected the fixed mechanism 7 or institute
State driving mechanism 6；The cooling mechanism 4 is installed in the inside of the pressing mechanism 2, described in the top connection of the cooling mechanism 4
The internal slide of fixed mechanism 7, the fixed mechanism 7 connects the position-limit mechanism 8, and the position-limit mechanism 8 engages the liter
Descending mechanism 3
Specifically, the pressing mechanism 2 includes the first roller 21, fixed case 22 and second tin roller 23, the supporting table 1
Inner rotation connects first roller 21 and the second tin roller 23, and the fixed case is installed on the top of the second tin roller 23
22, and the fixed case 22 and the second tin roller 23 are slidably connected the supporting table 1, first roller 21 and described second
23 rotation direction of roller is on the contrary, first roller 21 and the second tin roller 23 rotate for convenience, when aluminium alloy enters institute
State the bottom surface of fixed case 22, the rotation of the first roller 21 drives the upward motion of air inside the supporting table 1, and described second
Roller 23 drives the gas inside the fixed case 22 to move downward, and makes two face contacts of gas and aluminium alloy, enables aluminum alloy to table
Face temperature reduces, and facilitates 23 extruding aluminium alloy of first roller 21 and the second tin roller, keeps the intensity of aluminium alloy.
Specifically, the driving mechanism 6 include shaft 61 and motor 62, the supporting table 1 internal symmetry installation described in
The shaft 61 is installed in one end of motor 62, the motor 62, and one end of the shaft 61 is fixedly connected with first roller
21 or the second tin roller 23, the motor 62 drives the shaft 61 to rotate for convenience, and the shaft 61 drives described the
One roller 21 and the second tin roller 23 rotate, and facilitate 23 extruding aluminium alloy of first roller 21 and the second tin roller.
Specifically, the bindiny mechanism 5 includes connector sleeve 51, the second rubber pad 52, support rod 53 and connection ring 54, it is described
The connection ring 54 is installed in one end of one end of shaft 61, one end of first roller 21 and the second tin roller 23 respectively,
The inside both ends of the connector sleeve 51 are rotatablely connected the connector sleeve 51 respectively, described in the internal slide connection of the connector sleeve 51
Support rod 53, the both ends of the support rod 53 are respectively fixedly connected with the connection ring 54；The internal symmetry of the connector sleeve 51 is pacified
Second rubber pad 52 is filled, and the side wall of second rubber pad 52 is rotatablely connected the connection ring 54, it is described for convenience
Shaft 61 drives the connection ring 54 in the inner rotation of the connector sleeve 51, and has a talk about connection ring 54 and drive the support rod 53
Rotation, the support rod 53 drives another described connection ring 54 in the inner rotation of the connector sleeve 51, to make the company
Connecing ring 54 drives first roller 21 and the second tin roller 23 to rotate, and cooling water enters the inside of the connector sleeve 51,
Water enters the inside of first roller 21 through the connector sleeve 51 and the connection ring 54.
Specifically, the cooling mechanism 4 includes hose 41, connecting tube 42, support ring 43 and first rubber pad 44, it is interior
Portion connects the support ring 43, institute with the other end inner rotation of the second tin roller 23 in first roller 21 of truncated cone-shaped
First rubber pad 44 is installed in the inside for stating the first roller 21 and the second tin roller 23, and the support ring 43 is slidably connected institute
State the first rubber pad 44；One end of the support ring 43 is fixedly connected with the connecting tube 42, and 21 side wall of the first roller
The side wall of the connecting tube 42 installs the hose 41, cooling water first roller 21 inner rotation, and described first
It is in truncated cone-shaped inside roller 21, the inside for making the water inside first roller 21 enter the support ring 43 enters the hose
41 inside makes water in the moved upward inside of the hose 41, reduces water flowing speed, increases water and first roller 21
With 23 time of contact of second tin roller, makes first roller 21 and described the temperature inside roller 23 is allowed to reduce.
Specifically, the elevating mechanism 3 includes bull stick 31, turbine 32 and screw rod 33, turn inside the top of the supporting table 1
It moves the connection bull stick 31 and the turbine 32, the screw rod 31 engages the turbine 32；The turbine 32 and the screw rod 33
Between be threadedly coupled, and the bottom end of the screw rod 33 is rotatablely connected the motor 62 or described solid of described 23 one end of second tin roller
To determine mechanism 7, rotates the bull stick 31 for convenience, the bull stick 31 drives the turbine 32 to rotate, using turbine screw rod principle,
The turbine 32 drives 33 vertical motion of screw rod, and the screw rod 33 is made to drive the described of described 23 one end of second tin roller
7 vertical motion of motor 62 and the fixed mechanism adjusts the second tin roller to drive 23 vertical motion of second tin roller
Spacing between 23 and first roller 21 facilitates between adjusting between first roller 21 and the second tin roller 23
Away from.
Specifically, the fixed mechanism 7 includes fixing sleeve 71, fixed ring 72 and third rubber pad 73, the fixing sleeve 71
Both ends be separately connected the hose 41 23 side wall of top or the second tin roller the connecting tube 42, the fixing sleeve 71
Inner rotation connect the screw rod 33；The bottom end of the screw rod 33 is installed by the fixed ring 72,72 turns of the fixed ring respectively
The inside of the dynamic connection fixing sleeve 71；The bottom inner portion of the fixing sleeve 71 installs the third rubber pad 73, and described the
The top of three rubber pads 73 is rotatablely connected the fixed ring 72, and for convenience when the screw rod 33 rotation, the screw rod 33 is driven
The fixed ring 72 is in the inner rotation of the fixing sleeve 71, and the screw rod 33 moves, and the screw rod 33 drives the fixation
71 vertical motion of ring 72 and the fixing sleeve, and the water inside the hose 41 is made to enter described second through the fixing sleeve 71
The inside of roller 23 reduces by 23 temperature of second tin roller.
Specifically, the position-limit mechanism 8 includes sawtooth 81, fixinig plate 82, fixed block 83, spring 84, gag lever post 85 and lives
The fixed block 83 is installed in plug 86, the top inside of the hose 41, and the internal slide connection side wall of the fixed block 83 is " T "
The gag lever post 85 of shape；One end of the gag lever post 85 is set with the spring 84, and described in one end conflict of the spring 84
Fixed block 83；The other end of the gag lever post 85 is fixedly connected with the piston 86, and the piston 86 is slidably connected the hose 41
Inside；The bottom end of the screw rod 33 is uniformly installed by the sawtooth 81, fixinig plate described in one end right angle setting of the piston 86
82, the fixinig plate 82 engages the sawtooth 81, in order to which when internal motion of the water from the hose 41, water squeezes the piston
86, so that the piston 86 is entered the inside of the fixing sleeve 71 from the inside of the hose 41, the piston 86 drives the limit
Position bar 85 is in the internal motion of the fixed block 83, and the gag lever post 85 squeezes the spring 84, and the piston 86 drives institute
The movement of fixinig plate 82 is stated, the fixinig plate 82 is made to engage the sawtooth 81 of 33 bottom end of screw rod, the screw rod 33 is fixed,
Prevent the screw rod 33 from rotating, thus the second tin roller 23 is fixed, make first roller 21 and the second tin roller 22
Between spacing it is constant, make extrude thickness of aluminum alloy it is consistent.
When in use, the bull stick 31 is rotated, the bull stick 31 drives the turbine 32 to rotate, former using turbine screw rod
Reason, the turbine 32 drive 33 vertical motion of screw rod, the screw rod 33 are made to drive described 23 one end of second tin roller
71 vertical motion of the motor 62 and the fixing sleeve adjusts described second to drive 23 vertical motion of second tin roller
Spacing between roller 23 and first roller 21 facilitates and adjusts between first roller 21 and the second tin roller 23
Spacing makes first roller 21 and the second tin roller 23 squeeze out the aluminium alloy of different-thickness；By first roller 21
The connector sleeve 51 of side wall connects cooling water, and water enters the inside of first roller 21 through the connector sleeve 51, described
It is in truncated cone-shaped inside first roller 21 and the second tin roller 23, makes the water inside first roller 21 through first rolling
Cylinder 21 enters the inside of the hose 41, and water runs through described in the fixing sleeve 71 entrance in the flows upward inside of the hose 41
The inside of second tin roller 23, water is discharged from the connector sleeve 51 of 23 side wall of second tin roller again, and water flows up, and reduces
Water flowing speed increases water and 23 time of contact of first roller 21 and the second tin roller, makes 21 He of the first roller
23 surface temperature of second tin roller quickly reduces.And water from the internal motion of the hose 41 when, water squeezes the piston 86,
The piston 86 is set to enter the inside of the fixing sleeve 71 from the inside of the hose 41, the piston 86 drives the gag lever post
85 the fixed block 83 internal motion, the gag lever post 85 squeezes the spring 84, and the piston 86 drive it is described solid
Stator 82 moves, and the fixinig plate 82 is made to engage the sawtooth 81 of 33 bottom end of screw rod, and the screw rod 33 is fixed, prevents
The screw rod 33 rotates, thus the second tin roller 23 is fixed, make between first roller 21 and the second tin roller 22
Spacing is constant, keeps the thickness of aluminum alloy extruded consistent.Open the motor 62, the motor 62 drives the shaft 61 described
The inner rotation of connector sleeve 51, the shaft 61 drives the connection ring 54 in the inner rotation of the connector sleeve 51, and has a talk about
Connection ring 54 drives the support rod 53 to rotate, and the support rod 53 drives another described connection ring 54 in the connector sleeve 51
Inner rotation, to make the connection ring 54 that first roller 21 and the second tin roller 23 be driven to rotate；Described first
Roller 21 and the second tin roller 23 1 inside of supporting table and 22 internal temperature of fixed case reduction when rotating, will need
The aluminium alloy of processing is put between first roller 21 and the second tin roller 23, first roller 21 and second rolling
23 rotation directions of cylinder are on the contrary, make first roller 21 and the second tin roller 23 push aluminium alloy movement, and first rolling
21 rotation of cylinder drives the upward motion of air inside the supporting table 1, and the second tin roller 23 drives inside the fixed case 22
Gas move downward, make two face contacts of gas and aluminium alloy, enable aluminum alloy to surface temperature first and reduce again with first rolling
Cylinder 21 and the second tin roller 23 contact, and first roller 21 and the second tin roller 23 rotate extruding aluminium alloy, when aluminium close
Gold is ironed, and first roller 21 and the second tin roller 23 absorb aluminum alloy surface temperature, enable aluminum alloy in extrusion process
In be in low-temperature condition, keep the intensity of aluminium alloy.In use, first rubber pad 44 is by first roller 21
It is sealed with described 23 one end of second tin roller, prevents water from leaking out inside first roller 21 and the second tin roller 23, it is described
Second rubber pad 52 seals the connector sleeve 51, prevents 51 funnel of connector sleeve, and second rubber pad 73 will be described solid
Surely 71 sealing of set, prevents the fixing sleeve 71 upstairs, convenient in 23 internal flow of first roller 21 and the second tin roller.
After use, water source and power supply are disconnected, the spring 84 extends, and drives the gag lever post 86 to move, makes the piston 86
Into the inside of the hose 41, and the fixinig plate 82 is driven to distinguish with the sawtooth 81, facilitates the rotation of the screw rod 33.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of aluminium alloy material cold continuous rolling production method, it is characterised in that: the production method the following steps are included:
S1: starting the switch of smelting furnace, so that the temperature in smelting furnace is heated to 1800 DEG C, meanwhile, aluminium alloy is put into molten
Melting is carried out in furnace, during aluminium alloy is put into smelting furnace, due to oven door opening, so that at a temperature of smelting furnace
Drop, but still so that the temperature in its smelting furnace is maintained 1500-1750 DEG C, and carry out slagging-off and deoxygenation to aluminium alloy；
S2: the aluminium alloy after melting in S1 is delivered in process units by conveying device, during transportation, utilizes air blast
Machine carries out air blast to the aluminium alloy of conveying, so that the temperature of aluminium alloy declines, and during transportation, so that aluminium alloy reaches life
The temperature of aluminium alloy is in room temperature when producing device；
S3: starting the switch of process units, cold rolling is carried out to the aluminium alloy being delivered at process units, in cold rolling, according to reality
Border situation carries out accurate processing to the aluminium alloy of cold rolling, guarantees the quality of the production of aluminium alloy；
The process units that the present invention uses includes supporting table (1), pressing mechanism (2), elevating mechanism (3), cooling mechanism (4), connects
Connection mechanism (5), driving mechanism (6), fixed mechanism (7) and position-limit mechanism (8)；The inner rotation of the supporting table (1) connects institute
It states pressing mechanism (2), and the top internal symmetry of the supporting table (1) is rotatablely connected the elevating mechanism (3)；The extruder
One end of structure (2) is rotatablely connected the driving mechanism (6), and the junction of the driving mechanism (6) and the pressing mechanism (2)
The bindiny mechanism (5) are installed；The internal slide of the supporting table (1) connects the fixed mechanism (7), and the elevating mechanism
(3) bottom end is rotatablely connected the fixed mechanism (7) or the driving mechanism (6)；The inside of the pressing mechanism (2) is installed by institute
It states cooling mechanism (4), the top of the cooling mechanism (4) is connected to the fixed mechanism (7), the inside of the fixed mechanism (7)
Be slidably connected the position-limit mechanism (8), and the position-limit mechanism (8) engages the elevating mechanism (3).
2. a kind of aluminium alloy material cold continuous rolling production method according to claim 1, it is characterised in that: pressing mechanism (2) packet
Include the first roller (21), fixed case (22) and second tin roller (23), the inner rotation connection of the supporting table (1) first rolling
The fixed case (22), and the fixation are installed in cylinder (21) and the second tin roller (23), the top of the second tin roller (23)
Case (22) and the second tin roller (23) are slidably connected the supporting table (1), first roller (21) and the second tin roller
(23) rotation direction is opposite.
3. a kind of aluminium alloy material cold continuous rolling production method according to claim 2, it is characterised in that: the driving mechanism
It (6) include shaft (61) and motor (62), the internal symmetry of the supporting table (1) installs the motor (62), the motor
(62) shaft (61) is installed in one end, and one end of the shaft (61) is fixedly connected with first roller (21) or described
Second tin roller (23).
4. a kind of aluminium alloy material cold continuous rolling production method according to claim 3, it is characterised in that: the bindiny mechanism
It (5) include connector sleeve (51), the second rubber pad (52), support rod (53) and connection ring (54), one end of the shaft (61), institute
One end of one end and the second tin roller (23) for stating the first roller (21) is installed by the connection ring (54), the connector sleeve respectively
(51) inside both ends are rotatablely connected the connector sleeve (51) respectively, and the internal slide of the connector sleeve (51) connects the support
The both ends of bar (53), the support rod (53) are respectively fixedly connected with the connection ring (54)；The inside pair of the connector sleeve (51)
Claim that second rubber pad (52) is installed, and the side wall of second rubber pad (52) is rotatablely connected the connection ring (54).
5. a kind of aluminium alloy material cold continuous rolling production method according to claim 4, it is characterised in that: the cooling mechanism
It (4) include hose (41), connecting tube (42), support ring (43) and first rubber pad (44), inside is described in truncated cone-shaped
First roller (21) connects the support ring (43) with the other end inner rotation of the second tin roller (23), first roller
(21) and first rubber pad (44) is installed in the inside of the second tin roller (23), and the support ring (43) is slidably connected described
First rubber pad (44)；One end of the support ring (43) is fixedly connected the connecting tube (42), and first roller (21)
The side wall of the connecting tube (42) of side wall installs the hose (41).
6. a kind of aluminium alloy material cold continuous rolling production method according to claim 5, it is characterised in that: the elevating mechanism
It (3) include bull stick (31), turbine (32) and screw rod (33), the top inner rotation of the supporting table (1) connects the bull stick
(31) and the turbine (32), the screw rod (31) engage the turbine (32)；The turbine (32) and the screw rod (33) it
Between be threadedly coupled, and the bottom end of the screw rod (33) is rotatablely connected the motor (62) or institute of described second tin roller (23) one end
State fixed mechanism (7).
7. a kind of aluminium alloy material cold continuous rolling production method according to claim 6, it is characterised in that: the fixed mechanism
It (7) include fixing sleeve (71), fixed ring (72) and third rubber pad (73), the both ends of the fixing sleeve (71) are separately connected described
The top of hose (41) or the connecting tube (42) of the second tin roller (23) side wall, the inner rotation of the fixing sleeve (71)
Connect the screw rod (33)；The bottom end of the screw rod (33) is installed the fixed ring (72) respectively, fixed ring (72) rotation
Connect the inside of the fixing sleeve (71)；The bottom inner portion of the fixing sleeve (71) installs the third rubber pad (73), and institute
The top for stating third rubber pad (73) is rotatablely connected the fixed ring (72).
8. a kind of aluminium alloy material cold continuous rolling production method according to claim 7, it is characterised in that: the position-limit mechanism
It (8) include sawtooth (81), fixinig plate (82), fixed block (83), spring (84), gag lever post (85) and piston (86), the hose
(41) fixed block (83) is installed, the internal slide connection side wall of the fixed block (83) is " T " shaped institute inside top
State gag lever post (85)；One end of the gag lever post (85) is set with the spring (84), and one end of the spring (84) contradicts institute
State fixed block (83)；The other end of the gag lever post (85) is fixedly connected the piston (86), and the piston (86) is slidably connected
The inside of the hose (41)；The bottom end of the screw rod (33) is uniformly installed the sawtooth (81), one end of the piston (86)
Fixinig plate described in right angle setting (82), the fixinig plate (82) engage the sawtooth (81).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211670A (en) * | 2021-04-20 | 2021-08-06 | 李玉滨 | Mixing roll capable of preventing rubber from being scorched |
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| JPH06320205A (en) * | 1993-05-11 | 1994-11-22 | Saikawa:Kk | Device for rolling wire rod |
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