CN110142301B - Cold continuous rolling forming method for aluminum alloy material - Google Patents
Cold continuous rolling forming method for aluminum alloy material Download PDFInfo
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- CN110142301B CN110142301B CN201910562927.7A CN201910562927A CN110142301B CN 110142301 B CN110142301 B CN 110142301B CN 201910562927 A CN201910562927 A CN 201910562927A CN 110142301 B CN110142301 B CN 110142301B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
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Abstract
The invention relates to the field of aluminum alloy cold continuous rolling, in particular to a cold continuous rolling forming method for an aluminum alloy material, which comprises the following steps: setting parameters on a control panel on the aluminum alloy material cold continuous rolling production equipment, and starting a power box to work through the control panel; placing the aluminum alloy material on a vertical feeding mechanism in the aluminum alloy material cold continuous rolling production equipment, and enabling the aluminum alloy material to enter a cold rolling box by the vertical feeding mechanism to perform cold rolling operation; supporting the cold-rolled aluminum alloy material by a support frame of the aluminum alloy material cold continuous rolling production equipment; and when the aluminum alloy material cold continuous rolling production equipment is not used after the aluminum alloy material cold rolling is finished, the power supply is turned off. The invention can ensure that the aluminum alloy material is vertically fed, ensure the feeding precision, support the led-out plate material, prevent the plate material from bending deformation, adjust the position of the control panel, improve the use flexibility, and simultaneously clear the dust on the surface of the observation glass to ensure the observation definition.
Description
Technical Field
The invention relates to the field of aluminum alloy cold continuous rolling, in particular to a cold continuous rolling forming method for an aluminum alloy material.
Background
The cold continuous rolling refers to removing oxide skin by acid washing with hot rolled steel coils as raw materials. The finished product is a hard roll, and the strength, hardness and toughness and plasticity indexes of the hard roll are increased due to the cold work hardening of continuous cold deformation, so that the stamping performance is deteriorated, the hard roll can only be used for parts with simple deformation, and cold continuous rolling equipment is commonly used for processing aluminum alloy materials and sheet metal materials; current cold tandem rolling equipment is when using, the feeding department does not set up corresponding mechanism, probably not perpendicular to equipment terminal surface feeding during the aluminum alloy material feeding, influence normal cold rolling, current cold pressing equipment cold rolling accomplishes the back, the aluminum alloy material is direct to be derived, but discharge gate department does not have the part that equipment is used for the support, lead to the aluminum alloy material probably bending deformation, and current cold tandem rolling equipment control panel position is fixed, the staff can only stand and control in fixed position during the use, staff's home range is little, there is the limitation during the use, whole device is placed and is used in the mill, because comparatively moist in the mill, easily adhere to moisture on the observation glass and influence the observation definition.
Disclosure of Invention
The invention mainly aims to provide a cold continuous rolling forming method for an aluminum alloy material, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a cold continuous rolling forming method of an aluminum alloy material comprises the following steps:
s1: setting parameters on a control panel on the aluminum alloy material cold continuous rolling production equipment, and starting a power box to work through the control panel;
s2: placing the aluminum alloy material on a vertical feeding mechanism in the aluminum alloy material cold continuous rolling production equipment in S1, and enabling the aluminum alloy material to enter the cold rolling box by the vertical feeding mechanism for cold rolling operation;
s3: supporting the cold-rolled aluminum alloy material by a support frame of the aluminum alloy material cold continuous rolling production equipment in the S2;
the aluminum alloy material cold continuous rolling production equipment in the method comprises a cold rolling box, wherein the lower end of the cold rolling box is fixedly provided with a base, and one end of the base is provided with a tool box for placing maintenance tools, the rear end of the cold rolling box is fixedly provided with a power box, a lower roller pressing wheel is arranged at the bottom end in the cold rolling box, an upper roller pressing wheel is rotatably arranged at the position, above the lower roller pressing wheel, in the cold rolling box, a rotating shaft is rotatably arranged on the cold rolling box, and a connector is fixedly connected between the upper roll pinch roller and the rotating shaft, the upper roll pinch roller is movably arranged in the cold rolling box through the connector and the rotating shaft, one end in the power box is fixedly provided with a motor for driving, the motor is rotationally connected with a rotating shaft, a driving chain wheel is fixedly arranged on the rotating shaft rotationally connected with the motor, driven chain wheels are fixedly arranged on the other rotating shafts, and chains are arranged on the driving chain wheel and the driven chain wheels;
the cold rolling device is characterized in that a feeding hole is formed in one end of the cold rolling box, a discharging hole is formed in the other end of the cold rolling box, a vertical feeding mechanism capable of guaranteeing perpendicularity is fixedly installed at one end of the cold rolling box, a supporting frame used for supporting cold-rolled aluminum alloy materials is arranged at the other end of the cold rolling box, an upper shell is fixedly installed at the upper end of the cold rolling box, observation glass convenient for a user to observe cold rolling conditions in real time is arranged on the front surface of the cold rolling box, a sliding frame capable of sliding is arranged on the front surface of the cold rolling box, a control panel is arranged on the front surface of the sliding frame, and a cleaning mechanism used for cleaning ash is fixedly installed on the sliding frame.
Preferably, the lower surface of the base is fixedly provided with the supporting legs, the upper shell is provided with mounting bolts, and the upper shell is fixedly arranged on the cold rolling box through the mounting bolts.
Preferably, the connector includes first connecting block, first hexagonal hole, second connecting block, second hexagonal hole, spring and hexagonal post, first connecting block is fixed in the pivot, and has seted up first hexagonal hole on the first connecting block, the second connecting block sets up on going up the roller, and has seted up second hexagonal hole on the second connecting block, be equipped with spring and hexagonal post in the second hexagonal hole, and the hexagonal post passes through spring movable mounting at the second hexagonal downthehole, and the use of connector for go up the roller can quick dismantlement and get off, make things convenient for the staff to dismantle and change and go up the roller, save time guarantees that equipment can resume to use as early as possible.
Preferably, perpendicular feed mechanism includes backup pad, boss, side frame, guide roll, the lower fixed surface of backup pad installs the boss that is used for strengthening the support, and the upper surface both sides position department of backup pad all is equipped with the side frame, be equipped with the guide roll in the side frame, perpendicular feed mechanism's use can guarantee the straightness that hangs down when aluminium alloy material feeding, improves the feeding precision, and then guarantees cold-rolled precision.
Preferably, the support frame includes dead lever, curb plate, movable rod, interior pole, gyro wheel and stand, the last fixed surface of dead lever installs the curb plate, the one end of movable rod is equipped with interior pole, and the one end of interior pole slides and sets up in the dead lever, equal movable mounting has the gyro wheel on dead lever and the movable rod, and the lower surface one end fixed mounting of movable rod has the stand, and the support frame can get up the aluminum alloy material support of deriving, avoids sheet material bending deformation, can also strengthen the straightness that hangs down when whole aluminum alloy material removes cold rolling simultaneously, improves perpendicular precision.
Preferably, the carriage includes slide rail, sliding block, gag lever post and fastening screw, be equipped with the spout on the sliding block, and the sliding block passes through spout and slide rail sliding connection, the gag lever post sets up in the front surface both ends position department of slide rail, fastening screw's one end is passed gag lever post and slide rail threaded connection, and the gag lever post passes through fastening screw fixed mounting on the slide rail, sets up control panel on the carriage, can improve the flexibility ratio when control panel uses according to actual demand round trip movement control panel, does benefit to the staff and uses.
Preferably, control panel includes panel main part, display screen, pilot lamp, set up key, scram knob and switch, fixed mounting has display screen and pilot lamp in the panel main part, and the below position department that lies in the display screen in the panel main part is equipped with the set up key, the below position department that lies in the pilot lamp in the panel main part is equipped with scram knob and switch.
Preferably, clearance mechanism includes fixed plate, square, round hole, can tear piece, quad slit, clearance sponge and bolt open, on the fixed plate was fixed in the carriage, and fixed mounting had square on the fixed plate, the round hole has been seted up on the quad slit, can tear open and set up on the piece with quad slit matched with quad slit, and can tear open fixed mounting on the piece and have the clearance sponge, in the round hole was torn into to the bolt, clearance mechanism can sweep the adnexed dust in observation glass surface effectively, definition when guaranteeing to observe.
Compared with the prior art, the invention has the following beneficial effects: according to the aluminum alloy material cold continuous rolling production equipment, the perpendicularity during feeding can be ensured and the processing precision is ensured through the arranged vertical feeding mechanism;
the support frame is adopted to support the derived plate material, so that bending is prevented, and the verticality of the whole aluminum alloy material can be enhanced;
the position of the control panel can be adjusted through the sliding frame, so that the use flexibility is improved;
through the clearance mechanism that sets up, can clean the dust of observing the glass surface effectively, definition when improving the observation.
Drawings
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a schematic view of the overall structure of a cold continuous rolling method for forming an aluminum alloy material according to the present invention;
FIG. 3 is a schematic view of the internal structure of a cold rolling box of the cold continuous rolling forming method for aluminum alloy materials of the present invention;
FIG. 4 is a schematic structural diagram of an upper roller of the cold continuous rolling method for forming an aluminum alloy material according to the present invention;
FIG. 5 is an enlarged view of the portion A in FIG. 4 according to the cold continuous rolling method for forming an aluminum alloy material of the present invention;
FIG. 6 is a schematic view of the internal structure of a connector according to the cold continuous rolling method for aluminum alloy materials of the present invention;
FIG. 7 is a schematic structural view of a vertical feeding mechanism of the cold continuous rolling method for aluminum alloy materials of the present invention;
FIG. 8 is a schematic structural diagram of a support frame for the cold continuous rolling forming method of aluminum alloy materials of the present invention;
FIG. 9 is a schematic structural view of a carriage for a cold continuous rolling method of aluminum alloy materials according to the present invention;
FIG. 10 is a schematic structural view of a control panel of the cold continuous rolling forming method for aluminum alloy materials of the present invention;
FIG. 11 is a schematic structural view of a cleaning mechanism of the cold continuous rolling forming method for aluminum alloy materials.
In the figure: 1. a base; 2. a tool box; 3. cold rolling a box; 4. a power box; 5. a lower roller pressing wheel; 6. an upper roll pinch roller; 7. a rotating shaft; 8. a connector; 801. a first connection block; 802. a first hexagonal hole; 803. a second connecting block; 804. a second hexagonal hole; 805. a spring; 806. a hexagonal pillar; 9. an electric motor; 10. a drive sprocket; 11. a driven sprocket; 12. a chain; 13. a feed inlet; 14. a discharge port; 15. a vertical feeding mechanism; 1501. a support plate; 1502. a reinforcing block; 1503. a side frame; 1504. a guide roller; 16. a support frame; 1601. fixing the rod; 1602. a side plate; 1603. a movable rod; 1604. an inner rod; 1605. a roller; 1606. a column; 17. observing glass; 18. an upper housing; 19. a carriage; 1901. a slide rail; 1902. a slider; 1903. a limiting rod; 1904. fastening screws; 20. a control panel; 2001. a panel main body; 2002. a display screen; 2003. an indicator light; 2004. setting a key; 2005. a sudden stop knob; 2006. a switch; 21. a cleaning mechanism; 2101. a fixing plate; 2102. a square block; 2103. a circular hole; 2104. a detachable block; 2105. a square hole; 2106. cleaning the sponge; 2107. a bolt; 22. a support leg; 23. and (6) installing a bolt.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 11, a cold continuous rolling forming method of an aluminum alloy material comprises the following steps:
s1: setting parameters on a control panel on the aluminum alloy material cold continuous rolling production equipment, and starting a power box to work through the control panel;
s2: placing the aluminum alloy material on a vertical feeding mechanism in the aluminum alloy material cold continuous rolling production equipment in S1, and enabling the aluminum alloy material to enter the cold rolling box by the vertical feeding mechanism for cold rolling operation;
s3: supporting the cold-rolled aluminum alloy material by a support frame of the aluminum alloy material cold continuous rolling production equipment in the S2;
the aluminum alloy material cold continuous rolling production equipment in the method comprises a cold rolling box 3, wherein a base 1 is fixedly arranged at the lower end of the cold rolling box 3, a tool box 2 for placing maintenance tools is arranged at one end of the base 1, a power box 4 is fixedly arranged at the rear end of the cold rolling box 3, a lower roller 5 is arranged at the bottom end inside the cold rolling box 3, an upper roller 6 is rotatably arranged in the cold rolling box 3 and above the lower roller 5, a rotating shaft 7 is rotatably arranged on the cold rolling box 3, a connector 8 is fixedly connected between the upper roller 6 and the rotating shaft 7, the upper roller 6 is movably arranged in the cold rolling box 3 through the connector 8 and the rotating shaft 7, a motor 9 for driving is fixedly arranged at one end inside the power box 4, the motor 9 is rotatably connected with one rotating shaft 7, and a driving chain wheel 10 is fixedly arranged on the rotating shaft 7 rotatably connected with the motor 9, the other rotating shafts 7 are fixedly provided with driven chain wheels 11, and chains 12 are arranged on the driving chain wheel 10 and the driven chain wheels 11;
a feeding hole 13 is formed in one end of the cold rolling box 3, a discharging hole 14 is formed in the other end of the cold rolling box 3, a vertical feeding mechanism 15 capable of guaranteeing perpendicularity is fixedly installed at one end of the cold rolling box 3, a supporting frame 16 used for supporting cold-rolled aluminum alloy materials is arranged at the other end of the cold rolling box 3, an upper shell 18 is fixedly installed at the upper end of the cold rolling box 3, observation glass 17 convenient for a user to observe cold rolling conditions in real time is arranged on the front surface of the cold rolling box 3, a sliding frame 19 capable of sliding is arranged on the front surface of the cold rolling box 3, a control panel 20 is arranged on the front surface of the sliding frame 19, and a cleaning mechanism 21 used for cleaning ash is fixedly installed on the sliding frame 19;
the lower surface of the base 1 is fixedly provided with supporting legs 22, the upper shell 18 is provided with a mounting bolt 23, and the upper shell 18 is fixedly arranged on the cold rolling box 3 through the mounting bolt 23; the connector 8 comprises a first connecting block 801, a first hexagonal hole 802, a second connecting block 803, a second hexagonal hole 804, a spring 805 and a hexagonal small column 806, the first connecting block 801 is fixed on the rotating shaft 7, the first hexagonal hole 802 is formed in the first connecting block 801, the second connecting block 803 is arranged on the upper rolling wheel 6, the second hexagonal hole 804 is formed in the second connecting block 803, the spring 805 and the hexagonal small column 806 are arranged in the second hexagonal hole 804, and the hexagonal small column 806 is movably mounted in the second hexagonal hole 804 through the spring 805; the vertical feeding mechanism 15 comprises a supporting plate 1501, a reinforcing block 1502, side frames 1503 and guide rollers 1504, wherein the reinforcing block 1502 used for reinforcing and supporting is fixedly installed on the lower surface of the supporting plate 1501, the side frames 1503 are arranged at two side positions of the upper surface of the supporting plate 1501, and the guide rollers 1504 are arranged in the side frames 1503; the support frame 16 comprises a fixed rod 1601, a side plate 1602, a movable rod 1603, an inner rod 1604, rollers 1605 and a stand 1606, the side plate 1602 is fixedly installed on the upper surface of the fixed rod 1601, the inner rod 1604 is arranged at one end of the movable rod 1603, one end of the inner rod 1604 is slidably arranged in the fixed rod 1601, the rollers 1605 are movably installed on the fixed rod 1601 and the movable rod 1603, and the stand 1606 is fixedly installed at one end of the lower surface of the movable rod 1603; the sliding frame 19 comprises a sliding rail 1901, a sliding block 1902, a limiting rod 1903 and a fastening screw 1904, wherein the sliding block 1902 is provided with a sliding slot, the sliding block 1902 is slidably connected with the sliding rail 1901 through the sliding slot, the limiting rod 1903 is disposed at two end positions of the front surface of the sliding rail 1901, one end of the fastening screw 1904 penetrates through the limiting rod 1903 to be in threaded connection with the sliding rail 1901, and the limiting rod 1903 is fixedly mounted on the sliding rail 1901 through the fastening screw 1904; the control panel 20 comprises a panel main body 2001, a display screen 2002, an indicator lamp 2003, a setting key 2004, an emergency stop knob 2005 and a switch 2006, wherein the display screen 2002 and the indicator lamp 2003 are fixedly mounted on the panel main body 2001, the setting key 2004 is arranged on the panel main body 2001 at a position below the display screen 2002, and the emergency stop knob 2005 and the switch 2006 are arranged on the panel main body 2001 at a position below the indicator lamp 2003; cleaning mechanism 21 includes fixed plate 2101, square piece 2102, round hole 2103, removable piece 2104, square hole 2105, clearance sponge 2106 and bolt 2107, fixed plate 2101 is fixed in on carriage 19, and fixed mounting has square piece 2102 on the fixed plate 2101, round hole 2103 has been seted up on the square piece 2102, seted up on the removable piece 2104 with square piece 2102 matched with square hole 2105, and fixed mounting has clearance sponge 2106 on the removable piece 2104, bolt 2107 is torn into in the round hole 2103.
It should be noted that, the invention is a cold continuous rolling forming method of aluminum alloy material, when in use, the worker places the whole equipment at a suitable position, the support legs 22 support the base 1 to support the whole equipment, the worker connects the equipment with an external power supply and connects the equipment with the control panel 20, so as to start to use the equipment for cold rolling, before cold rolling, the worker sets relevant parameters through the control panel 20, firstly, the switch 2006 is opened, the display screen 2002 on the panel main body 2001 is lightened, the worker sets relevant parameters during cold rolling through the setting keys 2004, after the parameter setting is completed, the control panel 20 starts the motor 9 in the power box 4, the motor 9 drives the rotating shaft 7 connected with the motor 9 to rotate, so as to drive the chain wheel 10 to rotate, because the driving chain wheel 10 and the driven chain wheel 11 are driven by the chain 12, therefore, when the driving sprocket 10 rotates, the driven sprockets 11 on the other rotating shafts 7 rotate under the driving of the chain 12, so as to drive the connector 8 to rotate, and further to drive the upper rolling wheel 6 to rotate, at this time, a worker places one end of an aluminum alloy material to be cold-rolled on the vertical feeding mechanism 15, pushes one end of the aluminum alloy material into the cold-rolling box 3 through the feeding hole 13 until one end of the aluminum alloy material enters between the upper rolling wheel 6 and the lower rolling wheel 5, in the process, the aluminum alloy material firstly contacts the supporting plate 1501 on the reinforcing block 1502, both sides of the aluminum alloy material contact the guide rollers 1504 in the side frames 1503, under the action of the guide rollers 1504, the aluminum alloy material vertically enters the cold-rolling box 3, the aluminum alloy material entering the cold-rolling box 3 moves along the rolling wheels under the driving of the upper rolling wheel 6, so that the upper rolling wheel 6 and the lower rolling wheel 5 act together to perform cold rolling on the aluminum alloy material, therefore, the aluminum alloy material is straightened, when the aluminum alloy material is cold-rolled in the cold-rolling box 3, the corresponding lamp in the indicator lamp 2003 on the panel main body 2001 is lighted, if the cold-rolling box 3 suddenly breaks down, the indicator lamp 2003 for displaying the faults on the panel main body 2001 is lighted, the worker can know that the equipment has problems, at the moment, the worker only needs to rotate the emergency stop knob 2005 to turn off the equipment, when the cold-rolling box 3 is cold-rolled, the cold-rolling real-time situation can be observed through observing the glass 17, after long-time use, moist air in a factory can be attached to the surface of the observing glass 17 to form water marks to influence the observation definition of the worker, at the moment, the worker can take out the bolt 7 in the round hole 2103, then the detachable block is removed from the fixing plate 2102101, the square hole 2105 is separated from the square block 2102, and the worker can clean and observe the water on the surface of the glass 17 through cleaning the sponge 210, after cleaning, the detachable block 2104 is fixed on the fixed plate 2101, when a worker operates the control panel 20, the control panel 20 can be moved by the sliding frame 19, so that the use flexibility is improved, when adjusting, the worker pushes the sliding block 1902, the sliding block 1902 slides along the sliding rail 1901 under the action of thrust, so that the sliding block 1902 can drive the control panel 20 to move together, the user can flexibly use the control panel 20, when moving the sliding block 1902, the limiting rod 1903 fixed on the sliding rail 1901 through the fastening screw 1904 can limit the sliding block 1902, the sliding of the sliding block 1902 from the two ends of the sliding rail 1901 is avoided, when moving the sliding block 1902, the cleaning mechanisms 21 at the two ends of the inner side of the sliding block 1902 move together, so that the cleaning sponge 2106 in the cleaning mechanism 21 can clean the surface moisture of the glass 17, and the clarity of observing the glass 17 is further ensured, the aluminum alloy material after cold rolling is moved out through the discharge port 14, then moved on the rollers 1605 on the fixed rod 1601 and the movable rod 1603, and finally enters the next process for subsequent processing, the side plate 1602 on the fixed rod 1601 can enable the aluminum alloy material to be still perpendicular to the end surface of the equipment during discharging, so that the vertical precision of the material inlet is enhanced, if the aluminum alloy material cold continuous-rolling production equipment is far away from the next process equipment, a worker can move the movable rod 1603 to enable the inner rod 1604 to slide in the fixed rod 1601 and support the movable rod 1603 through the upright post 1606, so that the length of the whole support frame 16 is increased, the aluminum alloy material is conveniently supported at a far distance, if the equipment needs to be overhauled, the worker unscrews the mounting bolt 23, removes the upper shell 18, and then takes out a maintenance tool from the tool box 2 to overhaul the internal elements of the cold rolling box 3, if the upper roller wheel 6 needs to be replaced, a worker can move the hexagonal small column 806 to enable the hexagonal small column 806 to move in the second hexagonal hole 804 and compress the spring 805 until one end of the hexagonal small column 806 is pulled out of the first hexagonal hole 802 in the first connecting block 801, so that the first connecting block 801 and the second connecting block 803 are detached, the worker can detach the upper roller wheel 6 to replace the upper roller wheel, during replacement, the worker splices the first connecting block 801 and the second connecting block 803 together, one end of the hexagonal small column 806 enters the first hexagonal hole 802 under the action of the spring 805, the upper roller wheel 6 is installed through the connector 8, and when the whole device is not used, the worker turns off a power supply and takes in related tools.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The cold continuous rolling forming method of the aluminum alloy material is characterized by comprising the following steps of:
s1: setting parameters on a control panel on the aluminum alloy material cold continuous rolling production equipment, and starting a power box to work through the control panel;
s2: placing the aluminum alloy material on a vertical feeding mechanism in the aluminum alloy material cold continuous rolling production equipment in S1, and enabling the aluminum alloy material to enter the cold rolling box by the vertical feeding mechanism for cold rolling operation;
s3: supporting the cold-rolled aluminum alloy material by a support frame of the aluminum alloy material cold continuous rolling production equipment in the S2;
the aluminum alloy material cold continuous rolling production equipment comprises a cold rolling box (3), a base (1) is fixedly installed at the lower end of the cold rolling box (3), a tool box (2) used for placing maintenance tools is arranged at one end of the base (1), a power box (4) is fixedly installed at the rear end of the cold rolling box (3), a lower roller (5) is arranged at the bottom end inside the cold rolling box (3), an upper roller (6) is rotatably arranged at the position, above the lower roller (5), inside the cold rolling box (3), a rotating shaft (7) is rotatably installed on the cold rolling box (3), a connector (8) is fixedly connected between the upper roller (6) and the rotating shaft (7), the upper roller (6) is movably installed in the cold rolling box (3) through the connector (8) and the rotating shaft (7), and a motor (9) for driving is fixedly installed at one end inside the power box (4), the motor (9) is rotationally connected with one rotating shaft (7), a driving chain wheel (10) is fixedly installed on the rotating shaft (7) rotationally connected with the motor (9), driven chain wheels (11) are fixedly installed on the other rotating shafts (7), and chains (12) are arranged on the driving chain wheel (10) and the driven chain wheels (11);
a feeding hole (13) is formed in one end of the cold rolling box (3), a discharging hole (14) is formed in the other end of the cold rolling box (3), a vertical feeding mechanism (15) capable of ensuring verticality is fixedly installed at one end of the cold rolling box (3), a supporting frame (16) used for supporting the cold-rolled aluminum alloy material is arranged at the other end of the cold rolling box (3), an upper shell (18) is fixedly installed at the upper end of the cold rolling box (3), observation glass (17) convenient for a user to observe the cold rolling condition in real time is arranged on the front surface of the cold rolling box (3), a sliding frame (19) capable of sliding is arranged on the front surface of the cold rolling box (3), a control panel (20) is arranged on the front surface of the sliding frame (19), and a cleaning mechanism (21) used for cleaning ash is fixedly installed on the sliding frame (19);
the lower surface of the base (1) is fixedly provided with supporting legs (22), the upper shell (18) is provided with a mounting bolt (23), and the upper shell (18) is fixedly arranged on the cold rolling box (3) through the mounting bolt (23);
the connector (8) comprises a first connecting block (801), a first hexagonal hole (802), a second connecting block (803), a second hexagonal hole (804), a spring (805) and a hexagonal small column (806), the first connecting block (801) is fixed on the rotating shaft (7), the first hexagonal hole (802) is formed in the first connecting block (801), the second connecting block (803) is arranged on the upper rolling wheel (6), the second hexagonal hole (804) is formed in the second connecting block (803), the spring (805) and the hexagonal small column (806) are arranged in the second hexagonal hole (804), and the hexagonal small column (806) is movably mounted in the second hexagonal hole (804) through the spring (805);
the vertical feeding mechanism (15) comprises a supporting plate (1501), a reinforcing block (1502), side frames (1503) and guide rollers (1504), wherein the reinforcing block (1502) for reinforcing and supporting is fixedly installed on the lower surface of the supporting plate (1501), the side frames (1503) are arranged at the positions of two sides of the upper surface of the supporting plate (1501), and the guide rollers (1504) are arranged in the side frames (1503);
the supporting frame (16) comprises a fixed rod (1601), a side plate (1602), a movable rod (1603), an inner rod (1604), rollers (1605) and a stand column (1606), wherein the side plate (1602) is fixedly installed on the upper surface of the fixed rod (1601), the inner rod (1604) is arranged at one end of the movable rod (1603), one end of the inner rod (1604) is slidably arranged in the fixed rod (1601), the rollers (1605) are movably installed on the fixed rod (1601) and the movable rod (1603), and the stand column (1606) is fixedly installed at one end of the lower surface of the movable rod (1603);
the sliding frame (19) comprises a sliding rail (1901), a sliding block (1902), a limiting rod (1903) and a fastening screw (1904), wherein a sliding groove is formed in the sliding block (1902), the sliding block (1902) is in sliding connection with the sliding rail (1901) through the sliding groove, the limiting rod (1903) is arranged at two ends of the front surface of the sliding rail (1901), one end of the fastening screw (1904) penetrates through the limiting rod (1903) to be in threaded connection with the sliding rail (1901), and the limiting rod (1903) is fixedly mounted on the sliding rail (1901) through the fastening screw (1904);
the control panel (20) comprises a panel main body (2001), a display screen (2002), an indicator lamp (2003), a setting key (2004), an emergency stop knob (2005) and a switch (2006), wherein the display screen (2002) and the indicator lamp (2003) are fixedly installed on the panel main body (2001), the setting key (2004) is arranged at the position, below the display screen (2002), of the panel main body (2001), and the emergency stop knob (2005) and the switch (2006) are arranged at the position, below the indicator lamp (2003), of the panel main body (2001);
the cleaning mechanism (21) comprises a fixing plate (2101), a square block (2102), a round hole (2103), a detachable block (2104), a square hole (2105), a cleaning sponge (2106) and a bolt (2107), wherein the fixing plate (2101) is fixed on a sliding frame (19), the square block (2102) is fixedly installed on the fixing plate (2101), the round hole (2103) is formed in the square block (2102), the square hole (2105) matched with the square block (2102) is formed in the detachable block (2104), the cleaning sponge (2106) is fixedly installed on the detachable block (2104), and the bolt (2107) is inserted into the round hole (2103);
when the glass cleaning device is used, a worker takes out the bolt (2107) in the round hole (2103), then the detachable block (2104) is taken down from the fixing plate (2101), the square hole (2105) is separated from the square block (2102), the worker cleans water on the surface of the observation glass (17) through the cleaning sponge (2106), after cleaning, the detachable block (2104) is fixed on the fixing plate (2101), when the worker operates the control panel (20), the control panel (20) is moved through the sliding frame (19), when in adjustment, the worker pushes the sliding block (1902), the sliding block (1902) slides along the sliding rail (1901) under the action of pushing force, the sliding block (1902) drives the control panel (20) to move together, when the sliding block (1902) is moved, the limiting rod (1903) fixed on the sliding rail (1901) through the fastening screw (1904) can limit the sliding block (1902), the sliding block (1902) is prevented from sliding out of two ends of the sliding rail (1901), when the sliding block (1902) moves, the cleaning mechanisms (21) at two ends of the inner side of the sliding block (1902) move together, the cleaning sponge (2106) in the cleaning mechanisms (21) cleans the surface moisture of the observation glass (17), the definition of the observation glass (17) is further ensured, the aluminum alloy material after cold rolling moves out through the discharge port (14), then the aluminum alloy material moves on the fixed rod (1601) and the roller (1605) on the movable rod (1603), and finally the aluminum alloy material enters the next procedure for subsequent processing, the side plate (1602) on the fixed rod (1601) enables the aluminum alloy material to be still perpendicular to the end surface of the equipment during discharging, the vertical precision of the feed port is enhanced, if the aluminum alloy material cold continuous rolling production equipment is far away from the next procedure equipment, a worker can move the movable rod (1603), so that the inner rod (1604) slides in the fixed rod (1601), and the movable rod (1603) is supported by the upright post (1606), so that the length of the whole support frame (16) is increased, the aluminum alloy material can be conveniently supported at a longer distance, if the equipment needs to be overhauled, a worker unscrews the mounting bolt (23), removes the upper shell (18), then takes out a maintenance tool from the tool box (2) to overhaul the internal elements of the cold rolling box (3), if the upper rolling wheel (6) needs to be replaced, the worker moves the hexagonal column (806) to enable the hexagonal column (806) to move in the second hexagonal hole (804) and compress the spring (805) until one end of the hexagonal column (806) is pulled out from the first hexagonal hole (802) on the first connecting block (801), the first connecting block (801) is detached from the second connecting block (803), the upper rolling wheel (6) is detached by the worker for replacement, the worker splices the first connecting block (801) and the second connecting block (803) together, so that one end of the hexagonal column (806) enters the first hexagonal hole (802) under the action of the spring (805), the upper rolling wheel (6) is well installed through the connector (8), and when the whole device is not used, the worker turns off the power supply and takes in related tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910562927.7A CN110142301B (en) | 2019-06-26 | 2019-06-26 | Cold continuous rolling forming method for aluminum alloy material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910562927.7A CN110142301B (en) | 2019-06-26 | 2019-06-26 | Cold continuous rolling forming method for aluminum alloy material |
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| CN110142301B true CN110142301B (en) | 2021-08-17 |
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| IT963280A (en) * | 1972-07-22 | 1900-01-01 | ||
| GB2271071B (en) * | 1992-09-21 | 1996-05-01 | Ishikawajima Harima Heavy Ind | Guiding apparatus for roughing mill and method of guiding rolled product |
| CN2698478Y (en) * | 2004-05-26 | 2005-05-11 | 山东金华飞顺车辆有限公司 | Sealing tape cold-rolling mill |
| CN201389549Y (en) * | 2009-03-25 | 2010-01-27 | 广东省韶关市三和科技有限公司 | Guardrail cold-rolling mill |
| CN102513806B (en) * | 2011-12-30 | 2014-01-01 | 北方工业大学 | Longitudinal variable-thickness cold-bent section bar continuous rolling and roll forming method and device thereof |
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