CN215844973U - Novel strip steel leveler - Google Patents
Novel strip steel leveler Download PDFInfo
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- CN215844973U CN215844973U CN202121867695.5U CN202121867695U CN215844973U CN 215844973 U CN215844973 U CN 215844973U CN 202121867695 U CN202121867695 U CN 202121867695U CN 215844973 U CN215844973 U CN 215844973U
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Abstract
The utility model relates to the technical field of strip processing machinery and equipment, and provides a novel strip steel leveling machine, wherein an upper leveling roller is arranged on a rack, a lower leveling roller is arranged on the rack, a fine adjustment mechanism is arranged on the rack, the upper leveling roller is rotatably arranged on the fine adjustment mechanism, a quick lifting mechanism is arranged on the rack, the output end of the quick lifting mechanism is connected with the fine adjustment mechanism, an upper wedge block is slidably arranged on the rack and slides along the vertical direction, a lower wedge block is slidably arranged on the rack and slides along the horizontal direction, the inclined surface of the lower wedge block is in contact with the inclined surface on the upper wedge block, the lower wedge block is used for adjusting the upper and lower positions of the upper wedge block, two bearing seats are arranged on the rack and are respectively positioned on two sides of the axial direction of the upper leveling roller, the upper wedge block is arranged on the bearing seats, and the upper leveling roller is rotatably arranged on the bearing seats. Through the technical scheme, the problems that the leveling machine cannot be rapidly adapted to band steel with different thicknesses, the mechanism is complex and the manufacturing cost is high in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of strip processing mechanical equipment, in particular to a novel strip steel leveling machine.
Background
In the prior art, a strip steel cold continuous rolling unit or an acid continuous rolling unit requires that the tail part of an upper-winding strip steel and the head part of a lower-winding strip steel are welded together so as to realize continuous production. The automatic welding machine requires that the head and the tail of the raw material strip steel entering the welding machine must meet certain flatness requirements; otherwise, the welding quality of the strip steel welding seam cannot be ensured; during normal production, the strip steel does not need to be leveled by a welding machine; in order to ensure that the continuous rolling production line can not only finish the leveling of the head and the tail of the welded strip steel, but also meet the high speed of the normal production of the strip steel, the leveling machine is required to have the functions of quickly putting into operation at the head and the tail of the strip steel and quickly withdrawing when the other parts of the strip steel do not need to be leveled; more importantly, for the strip steel with different thicknesses, when the flatness of the strip steel is met, the working positions of the upper leveling rollers are different, the current quick and accurate adjustment of the working positions of the upper leveling rollers is a technical problem, and the prior art is slow in adjustment speed and high in manufacturing cost; the utility model provides a simple, reliable, rapid and accurate solution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel band steel leveling machine, which solves the problems that the leveling machine cannot be quickly adapted to band steel with different thicknesses in the related technology, and the leveling machine is complex in mechanism and high in manufacturing cost.
The technical scheme of the utility model is as follows:
a novel strip steel leveler for leveling strip steel, which comprises,
a machine frame, a plurality of guide rails and a plurality of guide rails,
an upper leveling roller arranged on the frame,
a lower leveling roll arranged on the frame,
the fine adjustment mechanism is arranged on the rack, and the upper leveling roller is rotatably arranged on the fine adjustment mechanism;
the quick lifting mechanism is arranged on the frame, the output end of the quick lifting mechanism is connected with the fine adjustment mechanism,
the fine adjustment mechanism includes:
an upper wedge block which is arranged on the frame in a sliding manner and slides along the vertical direction,
the lower wedge block is arranged on the frame in a sliding mode and slides along the horizontal direction, the inclined surface of the lower wedge block is in contact with the inclined surface of the upper wedge block, the lower wedge block is used for adjusting the upper position and the lower position of the upper wedge block,
the two bearing seats are arranged on the rack in a sliding mode and are respectively located on two sides of the upper leveling roll in the axial direction, the upper wedge block is arranged on the bearing seats, and the upper leveling roll is rotatably arranged on the bearing seats.
As a further technical proposal, the two fine adjustment mechanisms are respectively arranged at two sides of the upper leveling roller and also comprise,
a first gear rotatably disposed on the frame,
the first rack is horizontally arranged on the lower wedge block, the first gear is in meshed transmission with the first rack,
the first driving motor is arranged on the rack and provides power for the first gear.
As a further technical scheme, the rack is provided with a sliding groove, the sliding groove is arranged along the horizontal direction, the lower wedge block is arranged in the sliding groove in a sliding mode, and the lower wedge block is used for driving the upper wedge block to move upwards.
As a further technical scheme, the inclined wedge lift angle of the upper wedge block and the lower wedge block is 1-10 degrees.
As a further technical scheme, the quick lifting mechanism is a hydraulic cylinder, the number of the hydraulic cylinders is two, the two hydraulic cylinders are respectively arranged on the frame, and cylinder rods of the hydraulic cylinders are connected with the two bearing seats to provide power for the sliding of the bearing seats.
As a further technical solution, the device further comprises a synchronization device, wherein the synchronization device comprises,
the transmission shaft is rotatably arranged between the two bearing seats, the axis of the transmission shaft is parallel to the axis of the upper leveling roller,
two second gears are arranged on the transmission shaft and are positioned at two ends of the upper leveling roller,
two second racks are arranged on the rack and are arranged along the vertical direction,
the two second racks are respectively meshed with the two second gears, and the bearing seat is used for driving the second gears to rotate.
As a further technical proposal, the upper leveling rollers are provided with a plurality of axes which are parallel to each other and are positioned on the same horizontal plane,
the lower leveling rollers are multiple, the axes of the lower leveling rollers are parallel to each other and are positioned on the same horizontal plane,
the upper leveling rolls and the lower leveling rolls are arranged in a staggered mode along the horizontal direction.
As a further technical solution, it also includes,
a gear motor arranged on the frame,
the gear distribution box is arranged on the rack, the speed reduction motor is connected with the gear distribution box, the gear distribution box is provided with a plurality of driving shafts, and the driving shafts are respectively connected with the upper leveling roller and the lower leveling roller.
As a further technical solution, it also includes,
the pinch roll set is provided with an upper pinch roll and a lower pinch roll, the relative rolling of the upper pinch roll and the lower pinch roll is used for driving the strip steel to move,
a first linear drive for driving movement of the upper pinch roll.
The working principle and the beneficial effects of the utility model are as follows:
the strip steel cold continuous rolling unit or the acid continuous rolling unit requires that the tail part of the upper-winding strip steel and the head part of the lower-winding strip steel are welded together so as to realize continuous production. The head and the tail of raw material strip steel entering a welding machine are required to meet certain flatness requirements by a full-automatic welding machine and a semi-automatic welding machine, most of the strip steel in the prior art is leveled by a compression roller, but different leveling roller sets are required to be replaced aiming at the strip steel with different specifications, the following invention is made in the embodiment aiming at the defect of poor adaptability of the leveling machine in the prior art, and the novel strip steel leveling machine comprises a rack, an upper leveling roller, a lower leveling roller, a fine adjustment mechanism and a quick lifting mechanism; the rack is used as a carrier of other parts and plays a role in bearing other parts; the upper leveling roll is a driven roll or a driving roll, is rotatably arranged in a bearing seat, and is slidably arranged in the rack and slides along the vertical direction; the bearing seat and an upper wedge block of a fine adjustment mechanism of the working position of the upper leveling roller device are connected into a whole through a bolt, the lower leveling roller is a driving roller, the two ends of the lower leveling roller are bearing seats, the bearing seats are arranged on the rack and fixed in position, the fine adjustment mechanism adopts a wedge principle, the upper wedge block of the fine adjustment mechanism is arranged on the rack in a sliding mode and connected with the bearing seats, the upper bearing seats can move due to the sliding of the upper wedge block, the bearing seats drive the upper leveling roller, the position adjustment between the upper leveling roller and the lower leveling roller is achieved, and the upper leveling roller and the lower leveling roller can be matched with strip steel with different thicknesses; the inclined plane of the lower wedge block is contacted with the upper wedge block, and when the lower wedge block moves in a reciprocating manner, the upper wedge block can slide along the vertical direction;
the upper leveling roller and the lower leveling roller enable strip steel to pass through by rotating, and the stress on the strip steel is adjusted, so that the leveling of the strip steel can be realized; the quick lifting mechanism is a hydraulic cylinder which can drive the upper wedge block to move quickly, the head and the tail of the strip steel need to be leveled in the strip steel leveling process to meet the welding operation requirement, the middle section of the strip steel does not need to be leveled, the linear speed of the strip steel passing through the upper leveling roller and the lower leveling roller is very fast, therefore, the leveling time is very short, the leveling of the head of the strip steel needs to be realized by one quick action of the upper leveling roller, and then the strip steel is quickly lifted, because the linear speed of the strip steel is very fast when the strip steel passes through, and the middle section does not need to be leveled, if the compression roller is uniformly pressed on the strip steel, the linear velocity of the strip steel can be reduced, the working efficiency is reduced, meanwhile, the upper leveling roll can be damaged, and then when the tail section is reached, the upper wedge block is quickly lowered through the hydraulic cylinder again, and the upper wedge block drives the upper leveling roll to be pressed down, so that the leveling of the tail part of the strip steel is realized; the upper wedge block can realize fine adjustment of the mechanism, different types of strip steel are adapted, and the hydraulic cylinder can realize quick movement of the upper wedge block so as to meet the requirement of actual production; the common combination of the parts can realize the function of improving the high adaptability of the novel band steel leveler under the condition of meeting the actual production efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the fine adjustment mechanism of the present invention;
FIG. 4 is a schematic view of the lower wedge structure of the present invention;
FIG. 5 is a schematic view of the upper wedge structure of the present invention;
FIG. 6 is a side view of the propeller shaft and second gear of the present invention;
FIG. 7 is a side view of a second rack of the present invention;
in the figure: 1. the automatic leveling device comprises a rack, 2, an upper wedge block, 3, a lower wedge block, 4, an upper leveling roller, 5, a lower leveling roller, 6, a first gear, 7, a first rack, 8, a first driving motor, 9, a quick lifting mechanism, 10, a bearing seat, 11, a transmission shaft, 12, a second gear, 13, a second rack, 14, a speed reducing motor, 15, a gear dividing box, 16, a pinch roller set, 17 and a first linear driving device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 7, the present embodiment provides a novel strip leveler for leveling a strip, including,
the machine frame (1) is provided with a frame,
an upper leveling roll 4, the upper leveling roll 4 is arranged on the frame 1,
a lower leveling roll 5, the lower leveling roll 5 being provided on the frame 1,
the fine adjustment mechanism is arranged on the rack 1, and the upper leveling roller 4 is rotatably arranged on the fine adjustment mechanism;
a quick lifting mechanism arranged on the frame 1, the output end of the quick lifting mechanism is connected with the fine adjustment mechanism,
the fine adjustment mechanism includes:
the upper wedge block 2 is arranged on the frame 1 in a sliding manner and slides along the vertical direction,
the lower wedge block 3 is arranged on the frame 1 in a sliding manner and slides along the horizontal direction, the inclined surface of the lower wedge block 3 is contacted with the inclined surface of the upper wedge block 2, the lower wedge block 3 is used for adjusting the upper position and the lower position of the upper wedge block 2,
the number of the bearing seats 10 is two, the two bearing seats 10 are arranged on the frame 1 in a sliding mode and are respectively located on two sides of the axis direction of the upper leveling roll 4, the upper wedge block 2 is arranged on the bearing seats 10, and the upper leveling roll 4 is rotatably arranged on the bearing seats 10.
The strip steel cold continuous rolling unit or the acid continuous rolling unit requires that the tail part of the upper-winding strip steel and the head part of the lower-winding strip steel are welded together so as to realize continuous production. The head and the tail of raw material strip steel entering a welding machine are required to meet certain flatness requirements by a full-automatic welding machine and a semi-automatic welding machine, most of the strip steel in the prior art is leveled by a compression roller, but different leveling roller sets are required to be replaced aiming at the strip steel with different specifications, the following invention is made in the embodiment aiming at the defect of poor adaptability of the leveling machine in the prior art, and the novel strip steel leveling machine comprises a rack 1, an upper leveling roller 4, a lower leveling roller 5, a fine adjustment mechanism and a quick lifting mechanism; the frame 1 is used as a carrier of other parts and plays a role of bearing other parts; the upper leveling roll 4 is a driven roll or a driving roll, the upper leveling roll 4 is rotatably arranged in a bearing seat 10, and the bearing seat 10 is slidably arranged in the rack 1 and slides along the vertical direction; the bearing seat 10 and an upper wedge block 2 of a fine adjustment mechanism of the working position of the upper leveling roller 4 device are connected into a whole through a bolt, a lower leveling roller 5 is a driving roller, two ends of a roller of the lower leveling roller 5 are bearing seats, the bearing seat 10 is arranged on the rack 1 and is fixed in position, the fine adjustment mechanism adopts a wedge principle, the upper wedge block 2 of the fine adjustment mechanism is arranged on the rack 1 in a sliding mode, the upper wedge block 2 is connected with the bearing seat 10, the upper bearing seat 10 can move through sliding of the upper wedge block 2, the bearing seat 10 drives the upper leveling roller 4, position adjustment between the upper leveling roller 4 and the lower leveling roller 5 is achieved, and the upper leveling roller 4 and the lower leveling roller 5 can be matched with strip steels with different thicknesses; the inclined plane of the lower wedge block 3 is contacted with the upper wedge, and when the lower wedge block 3 reciprocates, the upper wedge block 2 can slide along the vertical direction;
the upper leveling roll 4 and the lower leveling roll 5 enable the strip steel to pass through by rotating, the stress on the strip steel is adjusted, and the leveling of the strip steel can be realized; the quick lifting mechanism is a hydraulic cylinder which can drive the upper wedge block 2 to move quickly, the head and the tail of the strip steel need to be leveled to meet the welding operation requirement in the strip steel leveling process, the middle section of the strip steel does not need to be leveled, the linear velocity of the strip steel passing through the upper leveling roller 5 and the lower leveling roller 5 is very high, the leveling time is very short, the leveling of the head of the strip steel needs to be realized by one quick movement of the upper leveling roller 4, then the strip steel is quickly lifted, the upper leveling roller 4 is quickly lifted because the linear velocity of the strip steel passing through the middle section does not need to be leveled, if a compression roller is always pressed on the strip steel, the linear velocity of the strip steel can be reduced, the working efficiency is reduced, the upper leveling roller 4 can be damaged, then when the tail section is reached, the upper wedge block 2 is quickly lowered through the hydraulic cylinder again, the upper wedge block 2 drives the upper leveling roller 4 to press down, the tail part of the strip steel is leveled; the upper wedge block 2 can realize fine adjustment of the mechanism to adapt to different types of strip steel, and the hydraulic cylinder can realize quick movement of the upper wedge block 2 to meet the requirements of actual production; the common combination of the parts can realize the function of improving the high adaptability of the novel band steel leveler under the condition of meeting the production efficiency.
Further, two fine adjustment mechanisms are respectively arranged at two sides of the upper leveling roller 4 and comprise,
a first gear 6, wherein the first gear 6 is rotatably arranged on the frame 1,
a first rack 7, wherein the first rack 7 is horizontally arranged on the lower wedge block 3, the first gear 6 is in meshed transmission with the first rack 7,
and the first driving motor 8 is arranged on the rack 1, and provides power for the first gear 6.
In order to realize the fine adjustment action of the upper leveling roller 4, a first gear 6, a first rack 7 and a first driving motor 8 are specially designed in the embodiment, wherein the first gear 6 is meshed with the first rack 7, the first rack 7 is connected with the lower wedge 3 through a bolt and slides along the horizontal direction, the first gear 6 rotates to realize the movement of the first rack 7, so that the upper wedge 2 is driven to move, the upper wedge 2 drives the upper leveling roller 4 to move, so that the fine adjustment action of the upper leveling roller 4 is realized, and the first driving motor 8 provides power for the rotation of the first gear 6.
Further, the frame 1 has a sliding groove, the sliding groove is arranged along the horizontal direction, the lower wedge 3 is arranged in the sliding groove in a sliding manner, and the lower wedge 3 is used for driving the upper wedge 2 to move upwards.
In this embodiment, in order to realize the ascending movement of the upper wedge 2, a sliding groove is specially provided on the frame 1, and the lower wedge 3 slides in the sliding groove to realize the ascending movement of the upper wedge 2.
Further, the wedge lead angle of the upper wedge block 2 and the lower wedge block 3 is 1-10 degrees.
In the embodiment, in order to improve the position adjustment precision of the upper leveling roller 4, the inclined wedge inclination angles of the upper wedge block 2 and the lower wedge block 3 are specially set to be 1-10 degrees, and the moving sensitivity of the inclined wedge angles is determined; the angle of the wedge is small, the lifting height of the upper leveling roller 4 is the same, the horizontal moving distance of the wedge is long, the control precision is high, the position control structure is simple, and the positioning is accurate.
Furthermore, the quick lifting mechanism 9 is a hydraulic cylinder, the number of the hydraulic cylinders is two, the two hydraulic cylinders are respectively arranged on the frame 1, and cylinder rods of the hydraulic cylinders are connected with the two bearing seats 10 to provide power for the sliding of the bearing seats 10.
In order to realize the rapid movement of the upper leveling roll 4 in the present embodiment, a bearing seat 10 and a hydraulic cylinder are further provided, wherein the bearing seat 10 is slidably arranged on the frame 1, and the rapid lifting and pressing of the upper leveling roll 4 are realized by two hydraulic cylinders fixed on the frame 1.
Further, the synchronization apparatus includes a synchronization unit,
the transmission shaft 11 is rotatably arranged between the two bearing seats 10, the axis of the transmission shaft 11 is parallel to the axis of the upper leveling roller 4,
two second gears 12, the two second gears 12 are arranged on the transmission shaft 11, the second gears 12 are positioned at two ends of the upper leveling roller 4,
two second racks 13 are arranged on the frame 1 and are arranged along the vertical direction,
the two second racks 13 are respectively engaged with the two second gears 12, and the bearing seat 10 is used for driving the second gears 12 to rotate.
In the embodiment, in order to realize the consistency of the moving amplitudes of the two ends of the upper leveling roller 4, a synchronizing device is specially designed, wherein the synchronizing device comprises a transmission shaft 11, a second gear 12 and a second rack 13, the transmission shaft 11 is rotatably arranged between the two bearing seats 10, the second gear 12 is fixed on the transmission shaft 11 and is meshed with the second rack 13, the second rack 13 is fixed on the rack 1, when the bearing seats 10 move up or down, the second gear 12 is driven to rotate, and because the two second gears 12 are coaxial, the transmission ratios are consistent, so that the up-and-down movement displacements of the bearing seats 10 on the two sides of the upper leveling roller 4 are consistent.
Furthermore, a plurality of upper leveling rollers 4 are provided, the axes of the upper leveling rollers 4 are parallel to each other and are positioned on the same horizontal plane,
the number of the lower leveling rollers 5 is multiple, the axes of the lower leveling rollers 5 are parallel to each other and are positioned on the same horizontal plane,
the plurality of upper leveling rollers 4 and the plurality of lower leveling rollers 5 are arranged in a staggered manner in the horizontal direction.
In the embodiment, in order to realize the leveling of the strip steel, the upper leveling rollers 4 and the lower leveling rollers 5 are designed to be multiple, so that the stress area of the strip steel is larger and the stress contact points are more in the leveling adjustment process of the strip steel, the leveling effect of the strip steel is better,
further, a reduction motor 14 is provided on the frame 1,
the gear distribution box 15 is arranged on the rack 1, the speed reduction motor 14 is connected with the gear distribution box 15, the gear distribution box 15 is provided with a plurality of driving shafts, and the plurality of driving shafts are respectively connected with the upper leveling roll 4 and the lower leveling roll 5.
In the embodiment, in order to level the strip steels with different specifications, a speed reducing motor 14 and a gear dividing box 15 are specially designed, wherein the speed reducing motor 14 is used for providing power, and the gear dividing box 15 is driven by the speed reducing motor 14 to rotate so as to realize the functions of speed reduction and shaft dividing transmission; after the shaft is split, the upper leveling roller and the lower leveling roller are driven by the universal connecting shaft. The upper leveling roll 4 can be driven or driven, the lower leveling roll 5 is a driving roll, the leveling effect of the strip steel can be realized by only using the lower leveling roll 5 as the driving roll for the strip steel with normal thickness, and when the thickness of the leveled strip steel is larger, the upper leveling roll 4 and the lower leveling roll 5 are both driving rolls, so that a good leveling effect is realized.
Further, the pinch roll group 16 is provided with an upper pinch roll and a lower pinch roll, the relative rolling of the upper pinch roll and the lower pinch roll is used for driving the strip steel to move,
a first linear drive 17, said first linear drive 17 being for driving movement of said upper pinch roll.
In the embodiment, in order to realize the movement of the strip steel, the pinch roll set 16 is specially designed, wherein the upper and lower rolls of the pinch roll set clamp the strip steel, and the strip steel is pulled to move by rotating friction, wherein the first linear driving device 17 is a hydraulic cylinder which provides power for the pinch roll set 16.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A novel strip steel leveler is used for leveling strip steel and is characterized by comprising,
a machine frame (1),
an upper leveling roll (4), wherein the upper leveling roll (4) is arranged on the frame (1),
a lower leveling roll (5), wherein the lower leveling roll (5) is arranged on the frame (1),
the fine adjustment mechanism is arranged on the rack (1), and the upper leveling roller (4) is rotationally arranged on the fine adjustment mechanism;
a fast lifting mechanism (9), the fast lifting mechanism (9) is arranged on the frame (1), the output end of the fast lifting mechanism (9) is connected with the fine adjustment mechanism,
the fine adjustment mechanism includes:
the upper wedge block (2) is arranged on the frame (1) in a sliding manner and slides along the vertical direction,
the lower wedge block (3) is arranged on the rack (1) in a sliding mode and slides along the horizontal direction, the inclined surface of the lower wedge block (3) is in contact with the inclined surface of the upper wedge block (2), the lower wedge block (3) is used for adjusting the upper position and the lower position of the upper wedge block (2),
the two bearing seats (10) are arranged on the rack (1) in a sliding mode and are respectively located on two sides of the axis direction of the upper leveling roller (4), the upper wedge block (2) is arranged on the bearing seats (10), and the upper leveling roller (4) is rotatably arranged on the bearing seats (10).
2. The novel strip leveler as set forth in claim 1, wherein the number of the fine-adjustment mechanisms is two, and the fine-adjustment mechanisms are respectively provided on both sides of the upper leveler roll (4), and further comprising,
a first gear (6), wherein the first gear (6) is rotationally arranged on the frame (1),
a first rack (7), wherein the first rack (7) is horizontally arranged on the lower wedge block (3), the first gear (6) is in meshing transmission with the first rack (7),
the first driving motor (8), first driving motor (8) set up in frame (1), for first gear (6) provide power.
3. The novel strip leveler according to claim 1, wherein the frame (1) has a sliding groove, the sliding groove is arranged along a horizontal direction, the lower wedge (3) is slidably arranged in the sliding groove, and the lower wedge (3) is used for driving the upper wedge (2) to move upwards.
4. The new strip leveler as claimed in claim 1, wherein the wedge lead angles of the upper wedge (2) and the lower wedge (3) are 1-10 °.
5. The novel strip steel leveler as claimed in claim 1, wherein the fast lifting mechanism (9) is two hydraulic cylinders, the two hydraulic cylinders are respectively arranged on the frame (1), and cylinder rods of the hydraulic cylinders are connected with the two bearing blocks (10) to provide power for the sliding of the bearing blocks (10).
6. The novel strip leveler as set forth in claim 5, further comprising a synchronizer, said synchronizer comprising,
the transmission shaft (11) is rotatably arranged between the two bearing seats (10), the axis of the transmission shaft (11) is parallel to the axis of the upper leveling roller (4),
two second gears (12) are arranged on the transmission shaft (11), the second gears are positioned at two ends of the upper leveling roller,
two second racks (13) are arranged on the frame (1) and are vertically arranged,
the two second racks (13) are respectively meshed with the two second gears (12), and the bearing seat (10) is used for driving the second gears (12) to rotate.
7. The novel strip leveler according to claim 1, wherein the number of the upper leveling rolls (4) is plural, and the axes of the plural upper leveling rolls (4) are parallel to each other and located on the same horizontal plane,
the number of the lower leveling rollers (5) is multiple, the axes of the lower leveling rollers (5) are parallel to each other and are positioned on the same horizontal plane,
the upper leveling rolls (4) and the lower leveling rolls (5) are arranged in a staggered manner in the horizontal direction.
8. The novel strip leveler as claimed in claim 1, further comprising,
a gear motor (14), wherein the gear motor (14) is arranged on the frame (1),
the gear dividing box (15) is arranged on the rack (1), the speed reduction motor (14) is connected with the gear dividing box (15), the gear dividing box (15) is provided with a plurality of driving shafts, and the plurality of driving shafts are respectively connected with the upper leveling roller (4) and the lower leveling roller (5).
9. The novel strip leveler as claimed in claim 1, further comprising,
the pinch roll set (16) is provided with an upper pinch roll and a lower pinch roll, the upper pinch roll and the lower pinch roll relatively roll to drive the strip steel to move,
a first linear drive (17), said first linear drive (17) for driving movement of said upper pinch roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867695.5U CN215844973U (en) | 2021-08-11 | 2021-08-11 | Novel strip steel leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121867695.5U CN215844973U (en) | 2021-08-11 | 2021-08-11 | Novel strip steel leveler |
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| Publication Number | Publication Date |
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| CN215844973U true CN215844973U (en) | 2022-02-18 |
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| CN202121867695.5U Active CN215844973U (en) | 2021-08-11 | 2021-08-11 | Novel strip steel leveler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772795A (en) * | 2024-02-23 | 2024-03-29 | 太原理工大学 | Stabilizing device for stabilizing transmission ratio between rolls in rolling process and roll forming equipment |
-
2021
- 2021-08-11 CN CN202121867695.5U patent/CN215844973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772795A (en) * | 2024-02-23 | 2024-03-29 | 太原理工大学 | Stabilizing device for stabilizing transmission ratio between rolls in rolling process and roll forming equipment |
| CN117772795B (en) * | 2024-02-23 | 2024-05-10 | 太原理工大学 | Stabilizing device for stabilizing transmission ratio between rolls in rolling process and roll forming equipment |
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