CN113145686A - Device for shaping flat coil of hot-rolled steel coil - Google Patents
Device for shaping flat coil of hot-rolled steel coil Download PDFInfo
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- CN113145686A CN113145686A CN202110377228.2A CN202110377228A CN113145686A CN 113145686 A CN113145686 A CN 113145686A CN 202110377228 A CN202110377228 A CN 202110377228A CN 113145686 A CN113145686 A CN 113145686A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
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Abstract
The invention discloses a device for shaping a flat coil of a hot-rolled steel coil. At first block two U type anchor clamps on flat coil of strip, function at the starter motor, make two U type anchor clamps move to both sides, the second spring can effectually play the cushioning effect this moment, make U type anchor clamps slowly drag the circle with flat coil of strip application of force is effectual, meanwhile, the pneumatic cylinder function, at first rack, the gear, under the setting of second rack and first spring, make two n templates slowly relative movement, exert pressure to the coil of strip, and through the setting of belt and belt pulley, make second bull stick and oval piece rotatory, oval piece rotation can be to U type anchor clamps application of force this moment, make U type clamp keep away from each other at a faster rate, and then accelerate the flat coil of strip drag circle speed, and so through the setting of U type anchor clamps, can effectual increase oval piece be to the area of application of force, make the coil of strip become round faster.
Description
Technical Field
The invention relates to the technical field of hot rolled steel coil production equipment, in particular to a device for shaping a flat coil of a hot rolled steel coil.
Background
After a hot coil production line and a steel coil are off-line, a flat coil phenomenon caused by various reasons often occurs, mainly occurs on high-carbon steel, a patterned plate with a limited thin specification and other steel types, and under a common condition, when the inner diameter of the steel coil is smaller than 690 millimeters, the downstream production lines of flattening, shearing and the like cannot be uncoiled, so that the steel coil is scrapped. Even some less serious coils of strip can be opened a book reluctantly, also can only do and scrap the processing because of the shape is irregular leads to appearing the wave shape after opening a book and side bend serious, has seriously influenced user's production efficiency, has increased manufacturing cost, and for this reason, a plurality of manufacturing enterprises solve the strip problem through the technological parameter and the equipment that improve the hot-rolling production line.
Disclosure of Invention
In order to solve the problem of flat rolling, improve the production efficiency and reduce the waste, the invention provides a device for shaping the flat rolling of a hot rolled steel coil.
The invention is realized by the following technical scheme: a device for shaping a flat coil of hot-rolled steel comprises a bottom plate, wherein one side of the top surface of the bottom plate is fixedly connected with a second vertical plate, one side of the second vertical plate is provided with a T-shaped chute, a T-shaped sliding block is arranged in the T-shaped chute and is in sliding connection with the T-shaped chute in a laminating manner, one end of the T-shaped sliding block extends into the T-shaped chute and is fixedly connected with a second transverse plate, the other side of the top surface of the bottom plate is fixedly connected with a first vertical plate, one side of the first vertical plate is fixedly connected with a first transverse plate, the top surface of the first transverse plate is fixedly connected with a motor, a transverse rod is fixedly connected between the first vertical plate and the second vertical plate, a threaded rod is arranged between the first vertical plate and the second vertical plate, the threaded rod is arranged right above the transverse rod, one end of the threaded rod penetrates through the second vertical plate and is in rotating connection with the second vertical plate, two sides of the second vertical plate are in laminating manner and are connected with second retaining rings, and are sleeved on the threaded rod and are fixedly connected with the threaded rod, the other end of the threaded rod penetrates through the first vertical plate and is rotationally connected with the first vertical plate, the two sides of the first vertical plate are respectively connected with first check rings in an attaching mode, the first check rings are sleeved on the threaded rod and are fixedly connected with the threaded rod, the other end of the threaded rod is fixedly connected with the output end of the motor, threads on the threaded rod are oppositely and symmetrically arranged from the middle part, the threaded rod is symmetrically sleeved with two L-shaped plates and is in threaded connection with the threaded rod, the bottom end of each L-shaped plate is sleeved on a cross rod and is in sliding connection with the cross rod in an attaching mode, the top surface of each L-shaped plate is provided with a sliding groove, a guide rod is fixedly connected in the sliding groove, a square block is sleeved on the guide rod and is in sliding connection with the guide rod in an attaching mode, a third spring is fixedly connected between the inner side wall of the sliding groove and the square block, the third spring is sleeved on the guide rod, and the top surface of the square block is fixedly connected with a spring cylinder, the bottom surface of the spring cylinder is in fit sliding connection with the top surface of the L-shaped plate, a sliding block is arranged in the spring cylinder and is in fit sliding connection with the sliding block, a second spring is fixedly connected between one side of the sliding block and the inner side wall of the spring cylinder, a second sliding rod is fixedly connected to the other side of the sliding block, one end of the second sliding rod penetrates through the spring cylinder and is in fit sliding connection with the spring cylinder, one end of the second sliding rod outside the spring cylinder is fixedly connected with a U-shaped clamp, the two U-shaped clamps are symmetrically arranged, one side of the top surface of the bottom plate is fixedly connected with a fixed plate, a first rotating rod is rotatably connected onto the fixed plate, two first baffle rings are sleeved on the first rotating rod and are fixedly connected with the first rotating rod, the two first baffle rings are respectively in fit connection with the two sides of the fixed plate, one end of the first rotating rod is fixedly connected with a gear, a third rotating rod is rotatably connected onto the fixed plate, and two second baffle rings are sleeved on the third rotating rod and are fixedly connected with the third rotating rod, two second retaining rings are respectively connected with two sides of the fixed plate in an attaching manner, one end of the third rotating rod is fixedly connected with an electric telescopic rod, the other ends of the third rotating rod and the first rotating rod are respectively sleeved with a belt pulley and fixedly connected with the belt pulley, the two belt pulleys are connected through belt transmission, the extending end of the electric telescopic rod is fixedly connected with a second rotating rod, the second rotating rod is sleeved with two elliptical blocks with different sizes, the top surface of the bottom plate is fixedly connected with a hydraulic cylinder, the extending end of the hydraulic cylinder is fixedly connected with a third transverse plate, one side of the top surface of the third transverse plate is fixedly connected with a first rack, the first rack is meshed with a gear, one side of the bottom surface of the second transverse plate is fixedly connected with a second rack, the second rack is meshed with a gear, the top surfaces and the bottom surfaces of the two U-shaped clamps are respectively provided with the same n, and the two n-shaped plates are symmetrically arranged, two equal symmetrical fixedly connected with locating pieces in the relative one side of two n templates, two equal symmetrical fixedly connected with two first slide bars in two n templates back to back of the body one side, the one end of many first slide bars passes third diaphragm or second diaphragm respectively and rather than laminating sliding connection, the equal fixedly connected with dog of every first slide bar one end, two n templates respectively with between third diaphragm and the second diaphragm equal fixedly connected with two first springs, every first spring overlaps respectively on the first slide bar of difference.
Preferably, the bottom surface of the electric telescopic rod is fixedly connected with a battery.
Preferably, the cross sections of the second sliding rod and the sliding block are square.
Preferably, the motor is electrically connected with an external power supply.
Preferably, the hydraulic cylinder is communicated with the hydraulic station through a pipeline.
Preferably, the first spring and the third spring are compression springs, and the second spring is a tension spring.
Compared with the prior art, the invention firstly clamps the two U-shaped clamps on the flat steel coil, the two U-shaped clamps move towards two sides when the starting motor operates, the second spring can effectively play a buffer role at the moment, the U-shaped clamps slowly apply force to the steel coil to effectively drag the flat steel coil to be round, meanwhile, the hydraulic cylinder operates, the two n-shaped plates slowly move relatively under the arrangement of the first rack, the gear, the second rack and the first spring to apply pressure to the steel coil, the second rotating rod and the elliptical block rotate through the arrangement of the belt and the belt pulley, the elliptical block rotates to apply force to the U-shaped clamps at the moment, so that the U-shaped clamps are far away from each other at a higher speed, the speed of dragging the flat steel coil to be round is further accelerated, in addition, the force application area of the elliptical block can be effectively increased through the arrangement of the U-shaped clamps, and the steel coil becomes round at a higher speed, and can replace the oval piece of equidimension not according to the coil of strip degree of becoming circle, make things convenient for oval piece and U type anchor clamps contact rotatory application of force like this for flat coil of strip gets back to initial circle state, makes things convenient for the later stage to open a book its coil of strip.
Drawings
FIG. 1 is a schematic representation of the structure of the present invention;
FIG. 2 is a partial top view of the structure of the present invention;
FIG. 3 is a partial side view of the structure of the present invention;
FIG. 4 is an external schematic view of the structure of the present invention;
in the figure: the device comprises a bottom plate 1, a first vertical plate 2, a first transverse plate 3, a motor 4, a first retainer ring 5, a first rack 6, a gear 7, a first rotating rod 8, a second transverse plate 9, a second rack 10, a stop block 11, a first slide bar 12, a positioning block 13, an elliptical block 14, a first spring 15, a T-shaped slide block 16, a T-shaped slide groove 17, a U-shaped clamp 18, a second slide bar 19, a second spring 20, a slide block 21, a guide rod 22, a square block 23, a threaded rod 24, a second retainer ring 25, a cross bar 26, a third transverse plate 27, a second vertical plate 28, a hydraulic cylinder 29, an L-shaped plate 30, a second rotating rod 31, an n-shaped plate 32, a fixing plate 33, a belt 34, a belt pulley 35, a first retainer ring 36, a second retainer ring 37, an electric telescopic rod 38, a third rotating rod 39, a slide groove 40, a third spring 41 and a spring cylinder 42.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, 2, 3 and 4, a device for shaping a flat coil of hot-rolled steel comprises a bottom plate 1, a second vertical plate 28 is fixedly connected to one side of the top surface of the bottom plate 1, a T-shaped sliding groove 17 is arranged on one side of the second vertical plate 28, a T-shaped sliding block 16 is arranged in the T-shaped sliding groove 17 and is in sliding connection with the T-shaped sliding groove, a second transverse plate 9 is fixedly connected to one end of the T-shaped sliding block 16, which extends into the T-shaped sliding groove 17, a first vertical plate 2 is fixedly connected to the other side of the top surface of the bottom plate 1, a first transverse plate 3 is fixedly connected to one side of the first vertical plate 2, a motor 4 is fixedly connected to the top surface of the first transverse plate 3, a cross rod 26 is fixedly connected between the first vertical plate 2 and the second vertical plate 28, a threaded rod 24 is arranged between the first vertical plate 2 and the second vertical plate 28, the threaded rod 24 is directly above the cross rod 26, one end of the threaded rod 24 passes through the second vertical plate 28 and is rotatably connected with the same, the two sides of the second vertical plate 28 are jointed and connected with a second retainer ring 25, the second retainer ring 25 is sleeved on a threaded rod 24 and fixedly connected with the threaded rod 24, the other end of the threaded rod 24 passes through the first vertical plate 2 and is rotationally connected with the first vertical plate 2, the two sides of the first vertical plate 2 are jointed and connected with a first retainer ring 5, the first retainer ring 5 is sleeved on the threaded rod 24 and is fixedly connected with the threaded rod 24, the other end of the threaded rod 24 is fixedly connected with the output end of the motor 4, threads on the threaded rod 24 are symmetrically arranged from the middle part in an opposite way, two L-shaped plates 30 are symmetrically sleeved on the threaded rod 24 and are in threaded connection with the threaded rod, the bottom ends of the L-shaped plates 30 are sleeved on a cross rod 26 and are jointed and slidably connected with the cross rod, the top surface of the L-shaped plates 30 is provided with a sliding groove 40, a guide rod 22 is fixedly connected with a guide rod 22, and a square 23 is sleeved on the guide rod 22 and is jointed and slidably connected with the guide rod, the square block 23 is arranged in the sliding groove 40 and is in sliding connection with the sliding groove, a third spring 41 is fixedly connected between the inner side wall of the sliding groove 40 and the square block 23, the third spring 41 is sleeved on the guide rod 22, the top surface of the square block 23 is fixedly connected with a spring cylinder 42, the bottom surface of the spring cylinder 42 is in sliding connection with the top surface of the L-shaped plate 30, a sliding block 21 is arranged in the spring cylinder 42 and is in sliding connection with the sliding block, a second spring 20 is fixedly connected between one side of the sliding block 21 and the inner side wall of the spring cylinder 42, the other side of the sliding block 21 is fixedly connected with a second sliding rod 19, one end of the second sliding rod 19 penetrates through the spring cylinder 42 and is in sliding connection with the sliding block, one end of the second sliding rod 19 outside the spring cylinder 42 is fixedly connected with the U-shaped clamp 18, the two U-shaped clamps 18 are symmetrically arranged, and one side of the top surface of the bottom plate 1 is fixedly connected with a fixing plate 33, the fixed plate 33 is rotatably connected with a first rotating rod 8, the first rotating rod 8 is sleeved with two first baffle rings 36 and is fixedly connected with the first rotating rod 8, the two first baffle rings 36 are respectively attached to two sides of the fixed plate 33, one end of the first rotating rod 8 is fixedly connected with a gear 7, the fixed plate 33 is rotatably connected with a third rotating rod 39, the third rotating rod 39 is sleeved with two second baffle rings 37 and is fixedly connected with the third rotating rod, the two second baffle rings 37 are respectively attached to two sides of the fixed plate 33, one end of the third rotating rod 39 is fixedly connected with an electric telescopic rod 38, the other ends of the third rotating rod 39 and the first rotating rod 8 are sleeved with belt pulleys 35 and are fixedly connected with the third rotating rod, the two belt pulleys 35 are in transmission connection through belts 34, the extended end of the electric telescopic rod 38 is fixedly connected with a second rotating rod 31, the second rotating rod 31 is provided with two elliptical blocks 14, the two oval blocks 14 are different in size, a hydraulic cylinder 29 is fixedly connected to the top surface of the bottom plate 1, a third transverse plate 27 is fixedly connected to the extending end of the hydraulic cylinder 29, a first rack 6 is fixedly connected to one side of the top surface of the third transverse plate 27, the first rack 6 is meshed with the gear 7, a second rack 10 is fixedly connected to one side of the bottom surface of the second transverse plate 9, the second rack 10 is meshed with the gear 7, the same n-shaped plate 32 is arranged on the top surface and the bottom surface of each of the two U-shaped clamps 18, the two n-shaped plates 32 are symmetrically arranged, two positioning blocks 13 are symmetrically and fixedly connected to the opposite sides of the two n-shaped plates 32, two first slide bars 12 are symmetrically and fixedly connected to the opposite sides of the two n-shaped plates 32, one end of each of the plurality of first slide bars 12 respectively penetrates through the third transverse plate 27 or the second transverse plate 9 and is attached to the corresponding slide connection, and one end of each of the first slide bars 12 is fixedly connected with a stop block 11, two first springs 15 are fixedly connected between the two n-shaped plates 32 and the third transverse plate 27 and the second transverse plate 9, and each first spring 15 is sleeved on a different first sliding rod 12.
The bottom surface of the electric telescopic rod 38 is fixedly connected with a battery.
The second slide bar 19 and the slide block 21 are both square in cross section.
The motor 4 is electrically connected with an external power supply.
The hydraulic cylinder 29 is in communication with the hydraulic station via a line.
The first spring 15 and the third spring 41 are compression springs, and the second spring 20 is a tension spring.
The working principle is as follows: when the steel coil clamp is used, the n-shaped plates 32 are pulled to two sides by external force, the flat steel coil is sleeved on the two elliptical blocks 14, the external force is released at the moment, the two n-shaped plates 32 effectively clamp and fix the flat steel coil under the force applied by the first compression spring 15, the flat steel coil is arranged between the two positioning blocks 13, the rubber layers are wrapped on the positioning blocks 13 to protect the surface of the steel coil, the spring cylinder 42 is pulled to one side by the external force under the arrangement of the guide rods 22, the blocks 23 and the sliding grooves 40 to enable the U-shaped clamp 18, the second sliding rod 19, the second spring 20 and the sliding block 21 connected with the spring cylinder 42 to synchronously move, the U-shaped clamp 18 is clamped on the flat steel coil, the external force on the spring cylinder 42 is released, and the spring cylinder 42, the spring cylinder 42 is arranged under the arrangement of the third spring 41, The second spring 20 and the sliding block 21 move towards the first side, so that the U-shaped clamp 18 is effectively attached to the steel coil, and in this state, as shown in fig. 1, the motor 4 is started to operate, so that the output end drives the threaded rod 24 to rotate, and further, the two L-shaped plates 30 which are in threaded connection with the threaded rod 24 move towards both sides under the guidance of the cross rod 26, and further, the spring cylinder 42, the second sliding rod 19, the second spring 20, the sliding block 21 and the U-shaped clamp 18 which are fixedly connected with the two L-shaped plates 30 move synchronously, at this time, the second spring 20 can effectively play a buffering role, so that the U-shaped clamp 18 slowly applies force to the steel coil, the two U-shaped clamps 18 can effectively round the flat steel coil, and at the same time, the hydraulic cylinder 29 operates, so that the extension end pushes the third transverse plate 27 to move upwards, and further, the first rack 6 which is fixedly connected with the third transverse plate 27 moves synchronously, at this time, the gear 7 is arranged to make the second rack 10 move downwards, and then under the arrangement of the T-shaped slide block 16 and the T-shaped slide slot 17, the second horizontal plate 9 moves downwards synchronously, and during the relative movement of the second horizontal plate 9 and the third horizontal plate 27, the two n-shaped plates 32 move slowly and relatively to each other through the arrangement of the first spring 15, so as to apply pressure to the steel coil, and during the pressure application, the belt 34 and the belt pulley 35 are arranged to make the third rotating rod 39 and the first rotating rod 8 rotate synchronously, so as to make the electric telescopic rod 38, the second rotating rod 31 and the elliptical block 14 rotate synchronously, at this time, during the rotation of the elliptical block 14, the elliptical block 14 can apply force to the U-shaped clamp 18, so that the U-shaped clamp 18 is far away from each other, so as to more quickly and effectively draw the flat steel coil round, and thus, through the arrangement of the U-shaped clamp 18, the area of the elliptical block 14 applying force to the steel coil can be effectively increased, make the coil of strip become more fast of circle, operate through electric telescopic handle 38 moreover, can replace not equidimension oval piece 14 according to the coil of strip degree of becoming circle, make things convenient for oval piece 14 and the rotatory application of force of U type anchor clamps 18 contact like this for initial circle state is got back to flat coil of strip, makes things convenient for the later stage like this to open a book its coil of strip.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 (6)
1. The utility model provides a device that carries out plastic to hot rolling coil of strip flat roll which characterized in that: comprises a bottom plate (1), a second vertical plate (28) is fixedly connected to one side of the top surface of the bottom plate (1), a T-shaped sliding groove (17) is arranged on one side of the second vertical plate (28), a T-shaped sliding block (16) is arranged in the T-shaped sliding groove (17) and is in sliding connection with the T-shaped sliding groove, one end of the T-shaped sliding block (16) extends into the T-shaped sliding groove (17) and is fixedly connected with a second transverse plate (9), a first vertical plate (2) is fixedly connected to the other side of the top surface of the bottom plate (1), a first transverse plate (3) is fixedly connected to one side of the first vertical plate (2), a motor (4) is fixedly connected to the top surface of the first transverse plate (3), a transverse rod (26) is fixedly connected between the first vertical plate (2) and the second vertical plate (28), a threaded rod (24) is arranged between the first vertical plate (2) and the second vertical plate (28), and the threaded rod (24) is arranged right above the transverse rod (26), the one end of threaded rod (24) passes second riser (28) and rather than swivelling joint, the both sides laminating of second riser (28) is connected with second retaining ring (25), second retaining ring (25) cover on threaded rod (24) and rather than fixed connection, the other end of threaded rod (24) passes first riser (2) and rather than swivelling joint, the both sides of first riser (2) all laminating and are connected with first retaining ring (5), first retaining ring (5) cover on threaded rod (24) and rather than fixed connection, the other end and the motor (4) output end fixed connection of threaded rod (24), the screw thread on threaded rod (24) sets up from the middle part symmetry on the contrary, symmetrical cover has two L templates (30) and rather than threaded connection on threaded rod (24), the bottom cover of L template (30) is on horizontal pole (26) and rather than laminating sliding connection, the top surface of the L-shaped plate (30) is provided with a sliding groove (40), a guide rod (22) is fixedly connected in the sliding groove (40), a square block (23) is sleeved on the guide rod (22) and is in sliding connection with the guide rod in an attaching mode, the square block (23) is arranged in the sliding groove (40) and is in sliding connection with the sliding groove in an attaching mode, a third spring (41) is fixedly connected between the inner side wall of the sliding groove (40) and the square block (23), the third spring (41) is sleeved on the guide rod (22), the top surface of the square block (23) is fixedly connected with a spring cylinder (42), the bottom surface of the spring cylinder (42) is in sliding connection with the top surface of the L-shaped plate (30), a sliding block (21) is arranged in the spring cylinder (42) and is in sliding connection with the attaching mode, a second spring (20) is fixedly connected between one side of the sliding block (21) and the inner side wall of the spring cylinder (42), and a second sliding rod (19) is fixedly connected to the other side of the sliding block (21), one end of the second sliding rod (19) penetrates out of the spring cylinder (42) and is in sliding connection with the spring cylinder in a laminating mode, one end of the second sliding rod (19) outside the spring cylinder (42) is fixedly connected with a U-shaped clamp (18), the two U-shaped clamps (18) are symmetrically arranged, a fixing plate (33) is fixedly connected to one side of the top surface of the bottom plate (1), a first rotating rod (8) is rotatably connected to the fixing plate (33), two first baffle rings (36) are sleeved on the first rotating rod (8) and are fixedly connected with the first rotating rod, the two first baffle rings (36) are respectively in laminating connection with two sides of the fixing plate (33), a gear (7) is fixedly connected to one end of the first rotating rod (8), a third rotating rod (39) is rotatably connected to the fixing plate (33), two second baffle rings (37) are sleeved on the third rotating rod (39) and are fixedly connected with the third rotating rod, and are respectively in laminating connection with two sides of the fixing plate (33), one end of the third rotating rod (39) is fixedly connected with an electric telescopic rod (38), the other ends of the third rotating rod (39) and the first rotating rod (8) are sleeved with belt pulleys (35) and fixedly connected with the belt pulleys, the two belt pulleys (35) are in transmission connection through a belt (34), the extension end of the electric telescopic rod (38) is fixedly connected with a second rotating rod (31), the second rotating rod (31) is sleeved with two elliptical blocks (14), the two elliptical blocks (14) are different in size, the top surface of the bottom plate (1) is fixedly connected with a hydraulic cylinder (29), the extension end of the hydraulic cylinder (29) is fixedly connected with a third transverse plate (27), one side of the top surface of the third transverse plate (27) is fixedly connected with a first rack (6), the first rack (6) is meshed with a gear (7), one side of the bottom surface of the second transverse plate (9) is fixedly connected with a second rack (10), second rack (10) are connected with gear (7) meshing, the top surface and the bottom surface of two U type anchor clamps (18) all are equipped with same n template (32), two n templates (32) symmetry set up, two equal symmetrical two locating pieces (13) of one side that two n templates (32) are relative, two first slide bars (12) of two equal symmetrical fixedly connected with in one side that two n templates (32) back on the back mutually, the one end of many first slide bars (12) passes third diaphragm (27) or second diaphragm (9) respectively and rather than laminating sliding connection, the equal fixedly connected with dog (11) of every first slide bar (12) one end, two n templates (32) respectively with third diaphragm (27) and second diaphragm (9) between equal fixedly connected with two first spring (15), every first spring (15) overlap respectively on different first slide bars (12).
2. The apparatus of claim 1, wherein the hot rolled steel coil is shaped by: the bottom surface of the electric telescopic rod (38) is fixedly connected with a battery.
3. The apparatus of claim 1, wherein the hot rolled steel coil is shaped by: the sections of the second sliding rod (19) and the sliding block (21) are square.
4. The apparatus of claim 1, wherein the hot rolled steel coil is shaped by: the motor (4) is electrically connected with an external power supply.
5. The apparatus of claim 1, wherein the hot rolled steel coil is shaped by: the hydraulic cylinder (29) is communicated with the hydraulic station through a pipeline.
6. The apparatus of claim 1, wherein the hot rolled steel coil is shaped by: the first spring (15) and the third spring (41) are compression springs, and the second spring (20) is a tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377228.2A CN113145686A (en) | 2021-04-08 | 2021-04-08 | Device for shaping flat coil of hot-rolled steel coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377228.2A CN113145686A (en) | 2021-04-08 | 2021-04-08 | Device for shaping flat coil of hot-rolled steel coil |
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| Publication Number | Publication Date |
|---|---|
| CN113145686A true CN113145686A (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110377228.2A Withdrawn CN113145686A (en) | 2021-04-08 | 2021-04-08 | Device for shaping flat coil of hot-rolled steel coil |
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| CN (1) | CN113145686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114669612A (en) * | 2022-03-25 | 2022-06-28 | 德龙钢铁有限公司 | Method for controlling flat rolling of hot-rolled strip steel |
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| CN108273868A (en) * | 2018-01-23 | 2018-07-13 | 皖西学院 | A kind of mechanical coils of hot-rolled steel auxiliary shaping device |
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| CN201565496U (en) * | 2009-12-04 | 2010-09-01 | 山东伊莱特重工有限公司 | Large ring reshapping machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114669612A (en) * | 2022-03-25 | 2022-06-28 | 德龙钢铁有限公司 | Method for controlling flat rolling of hot-rolled strip steel |
| CN114669612B (en) * | 2022-03-25 | 2024-04-26 | 德龙钢铁有限公司 | Method for controlling hot rolled strip steel flat coil |
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Application publication date: 20210723 |