H-shaped steel flange correcting device
The H-beam flange correction device, which uses a motor to drive the threaded rod and sleeve to move, solves the problem that the existing device cannot adapt to H-beams of different sizes, realizes the effective correction of H-beam flanges of different widths and heights, and expands the scope of application.
Patent Information
- Application Number
- CN202422612474.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-29
AI Technical Summary
The existing H-beam flange correction device cannot adapt to H-beams of different sizes, resulting in a limited scope of application.
A device including a motor, a threaded rod, a sleeve, a moving block, a lower correction seat, an upper correction seat, an electric hydraulic cylinder and a correction plate was designed. The threaded rod was driven by the motor to move the sleeve and the lower correction seat so that the correction plate was close to the flange. The position of the correction plate was adjusted by the electric hydraulic cylinder to adapt to H-shaped steels of different widths and heights.
The effective correction of H-shaped steel flanges of different widths and heights is achieved, which expands the application scope of the device.
Smart Images
Figure CN223312770U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of H-beam flange correction, in particular to an H-beam flange correction device. Background Art
[0002] H-beam is a type of steel with a cross-section resembling the English letter "H." Because all parts of H-beam are arranged at right angles, it offers advantages such as strong bending resistance in all directions, simple construction, cost savings, and lightweight structure, making it widely used. Since the flatness of the two flanges and the perpendicularity between the flanges and the web directly affect the product qualification rate of H-beam, straightening devices are typically used to straighten the H-beam flanges. However, existing H-beam flange straightening devices are not easily adaptable to the correction of H-beams of different sizes, resulting in a limited range of applications.
[0003] In order to solve the above problems, an H-beam flange correction device is proposed here. Utility Model Content
[0004] The purpose of the present invention is to provide an H-beam flange correction device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an H-shaped steel flange correction device comprises a mounting base, wherein one end of the mounting base is fixedly installed with a motor, the output end of the motor extends to the inside of the mounting base and is fixedly connected to a first threaded rod, the end of the first threaded rod away from the motor is fixedly connected to a second threaded rod, the thread direction opened on the surface of the first threaded rod is opposite to the thread direction opened on the surface of the second threaded rod, the surface of the first threaded rod and the surface of the second threaded rod are both threadedly provided with sleeves, the top ends of the two sleeves are fixedly connected to moving blocks, the top ends of the two moving blocks extend to the outside and are fixedly connected to a lower correction seat, the top ends of the two lower correction seats are provided with a mounting groove, the interior of the two mounting grooves are interspersed with connecting plates, the top ends of the two connecting plates are fixedly connected to the upper correction seat, the middle parts of the outer sides of the two lower correction seats are fixedly installed with electric hydraulic cylinders, and the movable ends of the two electric hydraulic cylinders extend to the interiors of the two lower correction seats and are fixedly connected to the correction plates.
[0006] The first threaded rod and the second threaded rod are driven by a motor to rotate clockwise, thereby driving the two sleeves to move backwards, thereby driving the two lower correction seats to move backwards, so that the two lower correction seats and the two upper correction seats are respectively close to the inner sides of the two flanges of the H-shaped steel, and then the two correction plates are pushed to move, thereby extruding and correcting the two flanges. The first threaded rod and the second threaded rod are driven by a motor to rotate, thereby driving the two sleeves to move toward or away from each other, thereby driving the two lower correction seats to move toward or away from each other, and then adjusting the distance between the two lower correction seats, which can adapt to H-shaped steels of different widths. By turning the two knobs, the two third threaded rods are driven to rotate, thereby driving the two upper correction seats to move up and down, and then adjusting the distance between the two upper correction seats and the two lower correction seats, which can adapt to H-shaped steels of different heights.
[0007] Preferably, the top ends of the two upper correction seats are provided with threaded holes, the interiors of the two threaded holes are threaded with third threaded rods, the top ends of the two third threaded rods are fixedly connected with knobs, the bottom ends of the two third threaded rods are rotatably provided with rotating seats, the bottom ends of the two rotating seats are fixedly connected with connecting blocks, and the two connecting blocks are respectively fixedly connected to the two lower correction seats. By rotating the two knobs, the two third threaded rods are driven to rotate, thereby driving the two upper correction seats to move up and down, and then adjusting the distance between the two upper correction seats and the two lower correction seats, which can adapt to H-shaped steels of different heights.
[0008] Preferably, a guide plate is provided at the bottom of the inner side of the two placement grooves, and a guide groove is provided at the bottom end of the two connecting plates. The two guide grooves are respectively connected with the two guide plates. The coordinated arrangement of the two guide grooves and the two guide plates facilitates the stable up and down movement of the two upper correction seats.
[0009] Preferably, guide holes are provided at the bottom of the outer sides of the two lower correction seats, and guide rods are inserted into the interiors of the two guide holes. One end of the two guide rods is fixedly connected to the two correction plates respectively, and the two guide rods are respectively matched with the two guide holes to facilitate the stable movement of the two correction plates.
[0010] Preferably, the bottom of the inner side of the two lower correction seats is provided with a plurality of rolling grooves, and balls are rolled inside the plurality of rolling grooves, and the arrangement of the plurality of balls facilitates the movement of the H-shaped steel.
[0011] Preferably, the four corners of the bottom end of the mounting base are fixed with anti-slip bases, and movable grooves are opened on both sides of the top end of the mounting base. The two movable blocks are respectively slidably connected to the two movable grooves. The setting of the two movable grooves facilitates the stable movement of the two movable blocks.
[0012] Preferably, a control panel is fixedly mounted on a side of the mounting base away from the motor, and the motor and the two electric hydraulic cylinders are electrically connected to the control panel, and the motor and the two electric hydraulic cylinders are powered on and start working by controlling the control panel.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] The first threaded rod and the second threaded rod are driven by a motor to rotate clockwise, thereby driving the two sleeves to move backwards, thereby driving the two lower correction seats to move backwards, so that the two lower correction seats and the two upper correction seats are respectively close to the inner sides of the two flanges of the H-shaped steel, and then the two correction plates are pushed to move, thereby extruding and correcting the two flanges. The first threaded rod and the second threaded rod are driven by a motor to rotate, thereby driving the two sleeves to move toward or away from each other, thereby driving the two lower correction seats to move toward or away from each other, and then adjusting the distance between the two lower correction seats, which can adapt to H-shaped steels of different widths. By turning the two knobs, the two third threaded rods are driven to rotate, thereby driving the two upper correction seats to move up and down, and then adjusting the distance between the two upper correction seats and the two lower correction seats, which can adapt to H-shaped steels of different heights. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional diagram of the utility model;
[0016] Figure 2 It is a front sectional view of the utility model;
[0017] Figure 3 It is an enlarged view of part A of the present utility model;
[0018] Figure 4 It is an enlarged view of part B of the present invention.
[0019] In the figure: 1. Mounting base; 2. Motor; 3. First threaded rod; 4. Second threaded rod; 5. Moving block; 6. Lower correction seat; 7. Upper correction seat; 8. Electric hydraulic cylinder; 9. Correction plate; 10. Sleeve; 11. Mounting groove; 12. Connecting plate; 13. Guide groove; 14. Guide plate; 15. Threaded hole; 16. Third threaded rod; 17. Knob; 18. Rotating seat; 19. Connecting block; 20. Guide hole; 21. Guide rod; 22. Rolling groove; 23. Ball; 24. Control panel; 25. Anti-slip base; 26. Moving groove. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.
[0021] See also Figure 1-4The utility model provides an H-shaped steel flange correction device, including a mounting base 1, one end of the mounting base 1 is fixedly installed with a motor 2, the output end of the motor 2 extends to the inside of the mounting base 1 and is fixedly connected to a first threaded rod 3, the end of the first threaded rod 3 away from the motor 2 is fixedly connected to a second threaded rod 4, the thread direction of the first threaded rod 3 is opposite to the thread direction of the second threaded rod 4, the surface of the first threaded rod 3 and the surface of the second threaded rod 4 are threadedly provided with a sleeve 10, the top ends of the two sleeves 10 are fixedly connected to a moving block 5, the top ends of the two moving blocks 5 are extended to the outside and fixedly connected to a lower correction seat 6, the top ends of the two lower correction seats 6 are provided with a mounting groove 11, the interior of the two mounting grooves 11 are interspersed with a connecting plate 12, the top ends of the two connecting plates 12 are fixedly connected to the upper correction seat 7, the middle parts of the outer sides of the two lower correction seats 6 are fixedly installed with an electric hydraulic cylinder 8, and the movable ends of the two electric hydraulic cylinders 8 extend to the two lower correction seats 6 respectively. The interior of the main seat 6 is fixedly connected to a correction plate 9, and the first threaded rod 3 and the second threaded rod 4 are driven by the motor 2 to rotate clockwise, thereby driving the two sleeves 10 to move backwards, thereby driving the two lower correction seats 6 to move backwards, so that the two lower correction seats 6 and the two upper correction seats 7 are respectively close to the inner sides of the two flanges of the H-shaped steel, and then the two correction plates 9 are pushed to move by the two electric hydraulic cylinders 8, thereby extruding and correcting the two flanges. The first threaded rod 3 and the second threaded rod 4 are driven by the motor 2 to rotate, thereby driving the two sleeves 10 to move toward or away from each other, thereby driving the two lower correction seats 6 to move toward or away from each other, and then adjusting the distance between the two lower correction seats 6, which can adapt to H-shaped steels of different widths. By turning the two knobs 17, the two third threaded rods 16 are driven to rotate, thereby driving the two upper correction seats 7 to move up and down, and then adjusting the distance between the two upper correction seats 7 and the two lower correction seats 6, which can adapt to H-shaped steels of different heights.
[0022] A threaded hole 15 is provided at the top of the two upper correction seats 7, and a third threaded rod 16 is threadedly provided inside the two threaded holes 15. The tops of the two third threaded rods 16 are fixedly connected to knobs 17, and the bottom ends of the two third threaded rods 16 are rotatably provided with a rotating seat 18. The bottom ends of the two rotating seats 18 are fixedly connected to connecting blocks 19. The two connecting blocks 19 are respectively fixedly connected to the two lower correction seats 6. A guide plate 14 is provided at the bottom inside the two placement grooves 11, and a guide groove 13 is provided at the bottom ends of the two connecting plates 12. The two guide grooves 13 are respectively connected to the two guide plates 14 through an interlaced connection. A guide hole 20 is provided at the bottom outside the two lower correction seats 6, and a guide rod 21 is inserted into the inside of the two guide holes 20. One end of the two guide rods 21 is respectively fixedly connected to the two correction plates 9;
[0023] When in use, by rotating the two knobs 17, the two third threaded rods 16 are driven to rotate, thereby driving the two upper correction seats 7 to move up and down, and then adjusting the distance between the two upper correction seats 7 and the two lower correction seats 6. It can adapt to H-shaped steels of different heights. The two guide grooves 13 and the two guide plates 14 are matched to facilitate the stable up and down movement of the two upper correction seats 7. The two guide rods 21 are respectively matched with the two guide holes 20 to facilitate the stable movement of the two correction plates 9.
[0024] The bottom of the inner side of the two lower correction seats 6 is provided with a plurality of rolling grooves 22, and balls 23 are rolled inside the plurality of rolling grooves 22. The four corners of the bottom end of the mounting base 1 are fixedly provided with anti-slip bases 25. Both sides of the top end of the mounting base 1 are provided with moving grooves 26. The two moving blocks 5 are respectively slidably connected to the two moving grooves 26. A control panel 24 is fixedly installed on the side of the mounting base 1 away from the motor 2. The motor 2 and the two electric hydraulic cylinders 8 are electrically connected to the control panel 24.
[0025] When in use, the setting of several balls 23 facilitates the movement of the H-shaped steel, and the setting of two moving grooves 26 facilitates the stable movement of the two moving blocks 5. The control panel 24 controls the motor 2 and the two electric hydraulic cylinders 8 to be powered on and start working.
[0026] When the embodiment of the present application is in use: the two flanges of the H-shaped steel are respectively placed in the two lower correction seats 6, and the first threaded rod 3 and the second threaded rod 4 are driven by the motor 2 to rotate clockwise, thereby driving the two sleeves 10 to move backwards, thereby driving the two lower correction seats 6 to move backwards, so that the two lower correction seats 6 and the two upper correction seats 7 are respectively close to the inner sides of the two flanges of the H-shaped steel, and then the two correction plates 9 are pushed to move by the two electric hydraulic cylinders 8, thereby extruding and correcting the two flanges. During the correction process, the motor 2 Drive the first threaded rod 3 and the second threaded rod 4 to rotate, thereby driving the two sleeves 10 to move toward or away from each other, thereby driving the two lower correction seats 6 to move toward or away from each other, and then adjusting the distance between the two lower correction seats 6, which can adapt to H-shaped steels of different widths. By rotating the two knobs 17, the two third threaded rods 16 are driven to rotate, thereby driving the two upper correction seats 7 to move up and down, and then adjusting the distance between the two upper correction seats 7 and the two lower correction seats 6, which can adapt to H-shaped steels of different heights.
[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An H-beam flange correction device, comprising a mounting base (1), characterized in that: A motor (2) is fixedly mounted on one end of the mounting base (1); an output end of the motor (2) extends to the interior of the mounting base (1) and is fixedly connected to a first threaded rod (3); an end of the first threaded rod (3) away from the motor (2) is fixedly connected to a second threaded rod (4); a direction of a thread formed on the surface of the first threaded rod (3) is opposite to a direction of a thread formed on the surface of the second threaded rod (4); sleeves (10) are threadedly provided on the surface of the first threaded rod (3) and the surface of the second threaded rod (4); and the top ends of the two sleeves (10) are fixedly connected to movable The movable block (5) is provided with a top end of each of the two movable blocks (5) extending to the outside and fixedly connected to a lower correction seat (6). The top ends of each of the two lower correction seats (6) are provided with a placement groove (11). The interiors of the two placement grooves (11) are provided with a connecting plate (12). The top ends of the two connecting plates (12) are fixedly connected to an upper correction seat (7). The middle parts of the outer sides of the two lower correction seats (6) are fixedly installed with an electric hydraulic cylinder (8). The movable ends of the two electric hydraulic cylinders (8) extend to the interiors of the two lower correction seats (6) and are fixedly connected to a correction plate (9).
2. The H-beam flange correction device according to claim 1, characterized in that: The top ends of the two upper correction seats (7) are each provided with a threaded hole (15), the interiors of the two threaded holes (15) are each threadedly provided with a third threaded rod (16), the top ends of the two third threaded rods (16) are each fixedly connected with a knob (17), the bottom ends of the two third threaded rods (16) are each rotatably provided with a rotating seat (18), the bottom ends of the two rotating seats (18) are each fixedly connected with a connecting block (19), and the two connecting blocks (19) are respectively fixedly connected to the two lower correction seats (6).
3. The H-beam flange correction device according to claim 1, characterized in that: A guide plate (14) is provided at the bottom of the inner side of the two placement grooves (11), and a guide groove (13) is provided at the bottom end of each of the two connecting plates (12). The two guide grooves (13) are respectively connected to the two guide plates (14) through insertion.
4. The H-beam flange correction device according to claim 1, characterized in that: The bottoms of the outer sides of the two lower correction seats (6) are each provided with a guide hole (20), the interiors of the two guide holes (20) are each provided with a guide rod (21) inserted therein, and one end of the two guide rods (21) is respectively fixedly connected to the two correction plates (9).
5. The H-beam flange correction device according to claim 1, characterized in that: The bottoms of the inner sides of the two lower correction seats (6) are each provided with a plurality of rolling grooves (22), and balls (23) are each rollingly arranged inside the plurality of rolling grooves (22).
6. The H-beam flange correction device according to claim 1, characterized in that: The four corners at the bottom of the mounting base (1) are fixedly provided with anti-skid bases (25), and both sides of the top of the mounting base (1) are provided with moving grooves (26), and the two moving blocks (5) are respectively slidably connected to the two moving grooves (26).
7. The H-beam flange correction device according to claim 1, characterized in that: A control panel (24) is fixedly mounted on a side of the mounting base (1) away from the motor (2), and the motor (2) and the two electric hydraulic cylinders (8) are electrically connected to the control panel (24).