A correction device for steel structure processing

Abstract

The utility model discloses a correction device for steel structure processing, comprising a frame, a conveyor belt is provided on the frame, a mounting frame is provided on the upper end of the frame, mounting plates are slidably connected at both ends of the mounting frame, a first hydraulic cylinder is provided on the mounting plate, a correction block is provided at the output end of the first hydraulic cylinder, a driving motor is provided at the upper end of the mounting frame, a driving screw is provided at the output end of the driving motor, the driving screw cooperates with the mounting plate, two ends of the correction block are provided with bidirectional hydraulic cylinders, the output ends of both ends of the bidirectional hydraulic cylinders are provided with side support pieces, the upper and lower ends of the correction block are provided with receiving grooves, the side support pieces cooperate with the receiving grooves, the equipment can adjust the height of the correction work to adapt to different steel structures, and the correction of multiple surfaces is carried out simultaneously, thereby improving the processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure production, and more specifically, to a correction device for steel structure processing. Background Art

[0002] After production, the rolled pieces that make up the steel structure often have some bends after cooling and transportation, and require correction equipment to correct them in order to produce high-quality steel structures.

[0003] Existing correction structures are generally fixed structures, and the correction part can only be moved, contacted or separated from the steel structure by the push of the pressure structure. Therefore, common correction equipment can generally only correct steel structures of the same specification. When correcting steel structures of different specifications, different correction equipment is required; and most common steel structures are "H"-shaped structures. When correcting, it is necessary to correct multiple surfaces such as the front and side of the steel structure. Since the existing correction device is generally unilateral extrusion, the correction process requires the cooperation of multiple sets of correction equipment to correct multiple surfaces of the steel structure in turn to complete the correction process of the entire steel structure. The operation is cumbersome and the efficiency is not high. In addition, when performing the correction process, the steel structure is generally sent to the correction equipment by a conveyor belt to provide power so that the steel structure passes through the correction equipment, but it is easy for workers to deviate when placing the steel structure on the conveyor belt, and it is also troublesome to manually adjust the position of the steel structure, which affects the correction effect. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a correction device for steel structure processing to solve the above technical problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a correction device for steel structure processing, comprising a frame, a conveyor belt is provided on the frame, a mounting frame is provided at the upper end of the frame, mounting plates are slidably connected at both ends of the mounting frame, a first hydraulic cylinder is provided on the mounting plate, a correction block is provided at the output end of the first hydraulic cylinder, a driving motor is provided at the upper end of the mounting frame, a driving screw is provided at the output end of the driving motor, and the driving screw cooperates with the mounting plate;

[0006] Two ends of the correction block are provided with bidirectional hydraulic cylinders, and output ends of the two ends of the bidirectional hydraulic cylinders are provided with side supports. The upper and lower ends of the correction block are provided with storage grooves, and the side supports cooperate with the storage grooves.

[0007] The utility model is further configured as follows: a first guide frame and a second guide frame are provided on both sides of one end of the frame, two groups of the first guide frames are provided, the spacing between the second guide frames is greater than the spacing between the first guide frames, the first guide frame and the second guide frame are both provided with guide rollers, and the guide rollers are provided with guide belts to guide the steel structure on the conveyor belt to ensure stable cooperation between the steel structure and the correction equipment.

[0008] The utility model is further configured such that a lifting cylinder is provided at the outer end of the frame, a support plate is provided at the output end of the lifting cylinder, the first guide frame and the second guide frame are both arranged on the support plate, and the height of the guide structure is adjusted to ensure stable coordination with the steel structure.

[0009] The utility model is further configured as follows: a sliding plate is provided on the support plate, the first guide frame and the second guide frame are fixedly connected to the sliding plate, an adjusting screw rod is provided at one end of the support plate, and an adjusting handle is provided at the other end, one end of the adjusting screw rod is connected to the adjusting handle, and the other end cooperates with the sliding plate to adjust the spacing of the guide structure to ensure stable cooperation with the steel structure.

[0010] The utility model is further configured that limiting sliding blocks are provided at both ends of the mounting plate, and limiting sliding grooves are provided on the mounting frame to ensure stable movement of the mounting plate.

[0011] The utility model is further configured that a sliding rail is provided at the lower end of the side support member, and a rail groove is opened in the storage groove, so that the side support member and the correction block can be stably matched.

[0012] The utility model is further configured that a second hydraulic cylinder is provided on the mounting frame, a positive pressure piece is provided at the lower end of the mounting frame, and an output end of the second hydraulic cylinder is connected to the positive pressure piece, so as to facilitate correction of the upper and lower surfaces of the steel structure.

[0013] The utility model is further configured that the correction block, the side support member and the positive pressure member are all rotatably connected with pressure rollers to make the steel structure move smoothly.

[0014] Compared with the prior art, the utility model provides the following beneficial effects: 1) A support structure is provided by an equipment frame, a mounting frame and a mounting plate, and the correction structure is installed on the mounting plate and the mounting frame. The driving motor and the driving screw provide power so that the mounting plate slides along the mounting frame, thereby driving the correction structures on both sides to move and adjust the working height of the correction structure. The upper correction structure is installed on the mounting frame by a second hydraulic cylinder, and the working height can also be adjusted to meet the working requirements of different steel structures, thereby improving the adaptability of the equipment.

[0015] 2) The center of the steel structure is corrected on both sides by two sets of correction blocks. The side supports cooperate with the correction blocks, and the power is provided by the two-way hydraulic cylinder. The side supports are stored in the correction blocks through the storage grooves. While the correction blocks are correcting the center on both sides, the side supports are moved to the upper and lower ends to correct the inner ends of the side wings of the H-shaped steel structure. The upper and lower outer end faces of the workpiece are corrected by the cooperation of the second hydraulic cylinder and the positive pressure piece with the conveyor belt, so that correction of multiple faces can be carried out simultaneously, thereby improving work efficiency.

[0016] 3) The first guide frame, the second guide frame and the guide roller are arranged at both ends of the frame as a supporting structure. The guide belt is supported by the guide tube, and the guide belt shell is driven. With the cooperation of the first guide frame and the second guide frame, the guide belt part is damaged from the outside to the inside, and the steel structure transported by the conveyor belt is moved toward the center. The guide belt is supported and guided by two groups of first guide frames, and the steel structure on the conveyor belt is adjusted to the middle and straightened, so that the steel structure and the correction structure can be stably matched. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the coordination structure between the front side of the correction device and the steel structure in the utility model;

[0018] Figure 2 This is a schematic diagram of the matching structure of the correction device for steel structure processing in the utility model;

[0019] Figure 3 This is a schematic diagram of the matching structure of the mounting frame and the correction block in the utility model;

[0020] Figure 4 It is a schematic diagram of the matching structure between the mounting plate, the correction block and the side support block in the utility model;

[0021] Figure 5 It is a schematic diagram of the coordination structure of the lifting cylinder, the adjusting handle and the guide belt in the utility model.

[0022] In the figure: 1. frame; 2. conveyor belt; 3. mounting frame; 4. mounting plate; 5. first hydraulic cylinder; 6. correction block; 7. drive motor; 8. drive screw; 9. bidirectional hydraulic cylinder; 10. side support; 11. storage slot; 12. first guide frame; 13. second guide frame; 14. guide roller; 15. guide belt; 16. lifting cylinder; 17. support plate; 18. sliding plate; 19. adjusting screw; 20. adjusting handle; 21. limit slider; 22. limit slide groove; 23. sliding rail; 24. rail groove; 25. second hydraulic cylinder; 26. positive pressure member; 27. pressure roller; 28. steel structure. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0025] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0026] See also Figure 1-4 A correction device for steel structure processing, comprising a frame 1, a conveyor belt 2 is arranged on the frame 1, a mounting frame 3 is arranged on the upper end of the frame 1, mounting plates 4 are slidably connected at both ends of the mounting frame 3, a first hydraulic cylinder 5 is arranged on the mounting plate 4, a correction block 6 is arranged at the output end of the first hydraulic cylinder 5, a driving motor 7 is arranged at the upper end of the mounting frame 3, a driving screw 8 is arranged at the output end of the driving motor 7, and the driving screw 8 cooperates with the mounting plate 4;

[0027] Two ends of the correction block 6 are provided with bidirectional hydraulic cylinders 9 , and the output ends of both ends of the bidirectional hydraulic cylinders 9 are provided with side support members 10 . The upper and lower ends of the correction block 6 are provided with receiving grooves 11 , and the side support members 10 cooperate with the receiving grooves 11 .

[0028] In this embodiment, the equipment is supported by the frame 1, and the "H"-shaped steel structure is transmitted by the conveyor belt 2 for correction processing. The mounting frame 3 and the mounting plate 4 are used to install the correction structure. The correction block 6 is moved by the first hydraulic cylinder 5 to correct the transported steel structure. The driving motor 7 is controlled to operate so that the driving motor 7 controls the driving screw 8 to rotate, and the driving screw 8 cooperates with the mounting plate 4 to drive the mounting plate 4 to move. The correction block 6 is driven to move by the mounting plate 4, and the correction working height is adjusted to adapt to steel structures of different specifications.

[0029] More specifically, when the correction block 6 is being corrected, it is brought into contact with the inner side of the steel structure to correct the middle portion of the steel structure. At the same time, the bidirectional hydraulic cylinder 9 is controlled to work so that the bidirectional hydraulic cylinder pushes the side support member 10 to move. The side support members 10 at both ends are moved out of the storage groove 11 to contact the steel structure at the upper and lower ends, and correct both sides of the steel structure.

[0030] See also Figure 1 and Figure 5As an implementation method of the conveyor belt: a first guide frame 12 and a second guide frame 13 are provided on both sides of one end of the frame 1, two groups of the first guide frames 12 are provided, the spacing of the second guide frames 13 is greater than the spacing of the first guide frames 12, and guide rollers 14 are provided on the first guide frames 12 and the second guide frames 13, and guide belts 15 are provided on the guide rollers 14.

[0031] Specifically, when the conveyor belt 2 supported by the frame 1 transports the steel structure, under the support of the first guide frame 12 and the second guide frame 13, multiple guide rollers 14 cooperate with the guide belt 15 to contact the steel structure, and the steel structure is guided by the guide belt 15. The steel structure is moved to the middle of the conveyor belt 2 through the guidance of the upper guide rollers 14 of the adjacent first guide frame 12 and the second guide frame 13, and then is guided by the guide rollers 14 on the adjacent first guide frame 12 to align the steel structure to ensure stability when in contact with the correction structure.

[0032] Please refer to Figure 1 and Figure 5 As a further implementation of the guide belt: a lifting cylinder 16 is provided at the outer end of the frame 1, a support plate 17 is provided at the output end of the lifting cylinder 16, and the first guide frame 12 and the second guide frame 13 are both arranged on the support plate 17.

[0033] Specifically, the lifting cylinder 16 is controlled to work, and the support plate 17 is driven to move by the lifting cylinder 16, and the first guide frame 12 and the second guide frame 13 are driven to move by the support plate 17, thereby changing the working height of the guide roller 14 and the guide belt 15 to adapt to steel structures of different sizes.

[0034] Please refer to Figure 1 and Figure 5 As a further implementation of the guide belt: a sliding plate 18 is provided on the support plate 17, the first guide frame 12 and the second guide frame 13 are fixedly connected to the sliding plate 18, an adjusting screw rod 19 is provided at one end of the support plate 17, and an adjusting handle 20 is provided at the other end, one end of the adjusting screw rod 19 is connected to the adjusting handle 20, and the other end cooperates with the sliding plate 18.

[0035] Specifically, the adjusting handle 20 is used to control the rotation of the adjusting screw rod 19. Under the support of the support plate 17, the adjusting screw rod 19 cooperates with the sliding plate 18 to provide power for the sliding plate 18, so that the sliding plate 18 drives the first guide frame 12 and the second guide frame 13 to move, and adjusts the spacing between the two sets of guide belts 15 to adapt to steel structures of different thicknesses.

[0036] Please refer to Figure 3 As a further implementation of the mounting plate: limiting sliding blocks 21 are provided at both ends of the mounting plate 4, and a limiting sliding groove 22 is provided on the mounting frame 3.

[0037] Specifically, when the mounting plate 4 moves, the limit slider 21 is driven to move, and the limit slider 21 cooperates with the limit slot 22 and is restricted by the limit slot 22, so that the mounting plate 4 and the limit slider 21 move together along the limit slot 22 to ensure that the mounting plate 4 moves up and down stably.

[0038] Please refer to Figure 4 As a further implementation of the side support member: a sliding rail 23 is provided at the lower end of the side support member 10, and a rail groove 24 is opened in the storage groove 11.

[0039] Specifically, when the side support member 10 moves, the sliding cabinet will be driven to move, and the sliding cabinet cooperates with the rail groove 24 and moves along the rail groove 24, thereby restricting the side support member 10 and allowing the side support member 10 to move up and down stably.

[0040] Please refer to Figure 1-Figure 3 As a further implementation of the mounting frame: a second hydraulic cylinder 25 is provided on the mounting frame 3 , a positive pressure member 26 is provided at the lower end of the mounting frame 3 , and an output end of the second hydraulic cylinder 25 is connected to the positive pressure member 26 .

[0041] Specifically, by controlling the second hydraulic cylinder 25 to work, the second hydraulic cylinder 25 drives the positive pressure member 26 to move, so as to correct the upper end of the steel structure below, and make the lower end of the steel structure cooperate with the conveyor belt 2 for correction.

[0042] Please refer to Figure 3 As a further implementation of the correction block: the correction block 6, the side support member 10 and the positive pressure member 26 are all rotatably connected with a pressure roller 27.

[0043] Specifically, the correction block 6, the side support member 10 and the positive pressure member 26 are all in contact with the steel structure through the pressure roller 27. The pressure roller 27 can rotate to reduce the resistance caused by friction. During the correction, the movement of the steel structure is not affected, thereby performing a comprehensive correction on the entire steel structure.

[0044] In summary, when the correction device is in operation: when the equipment is in use, the equipment is supported by the frame 1, and the "I"-shaped steel structure is transmitted by the conveyor belt 2 for correction processing, wherein the steel structure is marked with the reference number "28" in the subsequent text and drawings. When placing the steel structure, the working height of the guide belt 15 is first adjusted, and the lifting cylinder 16 is controlled to work, and the support plate 17 is driven to move by the lifting cylinder 16, and the first guide frame 12 and the second guide frame 13 are driven to move by the support plate 17, thereby changing the working height of the guide roller 14 and the guide belt 15 to adapt to the corresponding steel structure height, and then adjusting the working spacing of the guide belt 15, and controlling the rotation of the adjusting screw rod 19 by the adjusting handle 20, on the support of the support plate 17 The support is lowered to make the adjusting screw rod 19 cooperate with the sliding plate 18, and provide power for the sliding plate 18, so that the sliding plate 18 drives the first guide frame 12 and the second guide frame 13 to move, and adjusts the spacing between the two sets of guide belts 15 to adapt to the thickness of the corresponding steel structure. Under the support of the first guide frame 12 and the second guide frame 13, multiple guide rollers 14 cooperate with the guide belts 15 to contact the steel structure, and the steel structure is guided by the guide belts 15. The steel structure is moved to the middle of the conveyor belt 2 through the guidance of the upper guide rollers 14 of the adjacent first guide frames 12 and the second guide frames 13, and then the steel structure is straightened through the guidance of the guide rollers 14 on the adjacent first guide frame 12 to ensure stability when contacting the correction structure.

[0045] By controlling the driving motor 7 to work, the driving motor 7 controls the driving screw 8 to rotate, so that the driving screw 8 cooperates with the mounting plate 4 to drive the mounting plate 4 to move. When the mounting plate 4 moves, it will drive the limit slider 21 to move, and the limit slider 21 cooperates with the limit slide 22 and is restricted by the limit slide 22, so that the mounting plate 4 and the limit slider 21 move along the limit slide 22 together to ensure that the mounting plate 4 moves up and down stably. The correction block 6 is driven to move by the mounting plate 4 to adjust the corrected working height to adapt to steel structures of different specifications. The correction block 6 is moved by the first hydraulic cylinder 5 to correct the transported steel structure. When the correction block 6 is corrected, the correction block 6 contacts the inner side of the steel structure to correct the middle part of the steel structure. At the same time, the bidirectional hydraulic cylinder 9 is controlled to work so that the bidirectional hydraulic cylinder pushes the side support member 10 to move The side supports 10 at both ends move out of the storage grooves 11. When the side supports 10 move, they will drive the sliding cabinet to move. The sliding cabinet cooperates with the rail groove 24 and moves along the rail groove 24, thereby limiting the side supports 10, so that the side supports 10 can move up and down stably, contact the steel structures at the upper and lower ends, and correct the two sides of the steel structure. Then, the second hydraulic cylinder 25 is controlled to work, so that the second hydraulic cylinder 25 drives the positive pressure piece 26 to move, correct the upper end of the steel structure below, and make the lower end of the steel structure cooperate with the conveyor belt 2 for correction, thereby correcting multiple surfaces of the steel structure at the same time, and the correction block 6, the side support 10 and the positive pressure piece 26 are all in contact with the steel structure through the pressure roller 27, and the pressure roller 27 can rotate to reduce the resistance caused by friction. While correcting, it does not affect the movement of the steel structure, thereby comprehensively correcting the entire steel structure.

[0046] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A correction device for steel structure processing, comprising a frame (1), wherein a conveyor belt (2) is provided on the frame (1), wherein: A mounting frame (3) is provided at the upper end of the frame (1); mounting plates (4) are slidably connected at both ends of the mounting frame (3); a first hydraulic cylinder (5) is provided on the mounting plate (4); a correction block (6) is provided at the output end of the first hydraulic cylinder (5); a driving motor (7) is provided at the upper end of the mounting frame (3); a driving screw (8) is provided at the output end of the driving motor (7); and the driving screw (8) cooperates with the mounting plate (4); Two ends of the correction block (6) are provided with bidirectional hydraulic cylinders (9), output ends of both ends of the bidirectional hydraulic cylinders (9) are provided with side support members (10), and upper and lower ends of the correction block (6) are provided with storage grooves (11), and the side support members (10) cooperate with the storage grooves (11).

2. A correction device for steel structure processing according to claim 1, characterized in that: A first guide frame (12) and a second guide frame (13) are provided on both sides of one end of the frame (1); the first guide frame (12) is provided in two groups; the spacing of the second guide frames (13) is greater than the spacing of the first guide frames (12); guide rollers (14) are provided on the first guide frame (12) and the second guide frame (13); and guide belts (15) are provided on the guide rollers (14).

3. A correction device for steel structure processing according to claim 2, characterized in that: A lifting cylinder (16) is provided at the outer end of the frame (1), a support plate (17) is provided at the output end of the lifting cylinder (16), and the first guide frame (12) and the second guide frame (13) are both arranged on the support plate (17).

4. The correction device for steel structure processing according to claim 3 is characterized in that: A sliding plate (18) is provided on the support plate (17); the first guide frame (12) and the second guide frame (13) are both fixedly connected to the sliding plate (18); an adjusting screw rod (19) is provided at one end of the support plate (17) and an adjusting handle (20) is provided at the other end; one end of the adjusting screw rod (19) is connected to the adjusting handle (20) and the other end cooperates with the sliding plate (18).

5. The correction device for steel structure processing according to claim 1 is characterized in that: Limiting slide blocks (21) are provided at both ends of the mounting plate (4), and a limiting sliding groove (22) is provided on the mounting frame (3).

6. The correction device for steel structure processing according to claim 1 is characterized in that: A sliding rail (23) is provided at the lower end of the side support member (10), and a rail groove (24) is provided in the storage groove (11).

7. The correction device for steel structure processing according to claim 1 is characterized in that: A second hydraulic cylinder (25) is provided on the mounting frame (3), a positive pressure member (26) is provided at the lower end of the mounting frame (3), and an output end of the second hydraulic cylinder (25) is connected to the positive pressure member (26).

8. The correction device for steel structure processing according to claim 7 is characterized in that: The correction block (6), the side support member (10) and the positive pressure member (26) are all rotatably connected to a pressure roller (27).

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