Correcting device for machining large connected steel member

Abstract

The utility model discloses a correcting device for processing a large connected steel member, which comprises a working table, a conveying frame is fixedly connected to the upper end face of the working table, a plurality of uniformly distributed conveying rollers are rotatably connected to the conveying frame, a fixing frame is fixedly connected to the upper end face of the working table, and a first correcting roller is arranged below the fixing frame. First hydraulic telescopic columns are fixedly connected to the inner walls of the two sides of the fixing frame, adjusting plates are fixedly connected to the opposite ends of the two first hydraulic telescopic columns, the two first hydraulic telescopic columns stretch out and draw back at the same time, the corresponding adjusting plates can be driven to rapidly move, rapid adjustment is conveniently conducted according to the size of the steel component, and the practicability is high. And the two adjusting rods on the adjusting plate can adjust the two corresponding second straightening rollers, so that the distance between the two adjusting rods can be rapidly adjusted, the steel component can be conveniently adapted to and matched with the third straightening rollers, the steel component is limited, and the stability is improved while straightening is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of large-scale connected steel components, in particular to a correction device for processing large-scale connected steel components. Background Art

[0002] Large steel structure components refer to larger components used in steel structures, generally used in fields such as buildings and bridges. Common large steel structure components include beams, columns, cantilever beams, bridge main beams, trusses, etc. These components are made of steel and have the characteristics of high strength, high rigidity, corrosion resistance, and strong durability. They are usually I-shaped steel.

[0003] In the process of producing I-shaped steel, steel plates are usually welded to prevent the production. Since I-shaped steel is usually welded by steel plates, the steel will be deformed and bent during the production process, and the steel structure needs to be corrected. However, the existing steel structure correction device cannot be adjusted quickly and effectively during use. During the production process of steel structures, the sizes of the steel structures used are different according to the user's usage needs and scenarios, resulting in different sizes of steel structures. When correcting the steel structures, the device needs to be adjusted, and the adjustment process is cumbersome, affecting work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a correction device for processing large-scale connected steel components. Through the simultaneous extension and retraction of two first hydraulic telescopic columns, the corresponding adjustment plates can be moved quickly, which is convenient for rapid adjustment according to the size of the steel components. The two adjustment rods on the adjustment plate can adjust the two corresponding second correction rollers, so that the distance between the two adjustment rods can be quickly adjusted, which is convenient for adapting to the steel components. In conjunction with the third correction roller, the steel components are limited to ensure correction while improving stability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a correction device for processing large-scale connected steel components, comprising a workbench, the upper end surface of the workbench is fixedly connected to a conveying frame, the conveying frame, and a plurality of evenly distributed conveying rollers are rotatably connected to the conveying frame, the upper end surface of the workbench is fixedly connected to a fixed frame, a first correction roller is arranged below the fixed frame, first hydraulic telescopic columns are fixedly connected to the inner walls on both sides of the fixed frame, two adjusting plates are fixedly connected to the opposite ends of the two first hydraulic telescopic columns, movable grooves and two groups of symmetrical limiting grooves are provided on the opposite sides of the adjusting plates, two symmetrical adjusting rods are slidably connected in the movable grooves, two symmetrical positioning rods are fixedly connected to the side of the adjusting rod away from the first hydraulic telescopic column, a second correction roller is rotatably connected to the positioning rod, a positioning frame is fixedly connected to the side of the adjusting plate away from the first hydraulic telescopic column, a positioning shaft is fixedly connected to the positioning frame, and a third correction roller is fixedly connected to the positioning shaft.

[0006] As a further improvement of the above technical solution: a positioning plate is fixedly connected to one side of the two adjustment plates that are away from each other, a forward and reverse motor is fixedly connected to the upper end surface of the positioning plate, and the output end of the forward and reverse motor is connected to a rotating shaft, a first turntable is fixedly connected to the outer wall of the rotating shaft, a second turntable is provided on one side of the first turntable, the second turntable is rotatably connected to the adjustment plate, the first turntable and the second turntable are connected by a belt drive, a bidirectional screw is fixedly connected to the second turntable, and the bidirectional screw is threadedly connected to the adjustment rod.

[0007] The beneficial effects of this improvement are: through the rotation of the forward and reverse motors, the first turntable is driven by the belt and the second turntable, so that the rotation of the second turntable drives the bidirectional screw to rotate, so that the spiral screw and the two adjustment rods are screwed together, and then the distance between the two adjustment rods is quickly adjusted, so that the second correction rollers on the two adjustment rods can move at the same time, which is convenient for rapid adjustment according to the size of the steel structure;

[0008] In order to realize the movement adjustment of the adjustment rod, power output is provided;

[0009] As a further improvement of the above technical solution: the upper end surface of the fixed frame is fixedly connected with a second hydraulic telescopic column, the movable end of the second hydraulic telescopic column is fixedly connected with a connecting frame, and the connecting frame is rotatably connected to the first straightening roller.

[0010] The beneficial effects of this improvement are: through the use of the second hydraulic telescopic column, through the flexible extension and retraction of the second hydraulic telescopic column, the connection can be quickly raised and lowered, and the use position of the first correction roller can be quickly and flexibly adjusted;

[0011] In order to realize the rapid adjustment of the use position of the first correction roller;

[0012] As a further improvement of the above technical solution: two symmetrical first guide rods are fixedly connected in the movable groove, and the first guide rods are slidably connected to the adjustment rod.

[0013] The beneficial effect of this improvement is that the adjustment rod can be guided by using the first guide rod, so as to ensure that the adjustment rod is more stable during the adjustment process, and the problem of the adjustment rod being skewed or stuck will not occur;

[0014] In order to guide the adjusting rod;

[0015] As a further improvement of the above technical solution: two symmetrical second guide rods are fixedly connected to the upper end surface of the connecting frame, and the second guide rods are fixedly connected to the fixing frame.

[0016] The beneficial effect of this improvement is that the connecting frame can be guided by the use of the second guide rod, so that the connecting frame can be guided when the second hydraulic telescopic column is lifting and lowering the connecting frame, so that the connecting frame always maintains a vertical upward and downward movement trajectory;

[0017] In order to guide the connecting frame;

[0018] As a further improvement of the above technical solution: a rotation groove is provided on the upper surface of the adjustment plate, and the second turntable is located in the rotation groove.

[0019] The beneficial effects of this improvement are: by using the rotating groove, sufficient space can be provided for the rotation of the second rotating disk, preventing the second rotating disk from getting stuck on the column and affecting the driving of the bidirectional screw;

[0020] In order to realize the rotation of the second turntable, sufficient space is provided;

[0021] As a further improvement of the above technical solution: support legs are fixedly connected to the four corners of the lower end surface of the workbench.

[0022] The beneficial effects of this improvement are: by using the support legs, the workbench can be supported to ensure that the workbench is sufficiently stable during use;

[0023] In order to support the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0025] Figure 2 A front view provided for the utility model;

[0026] Figure 3The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0027] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0028] Figure 5 The utility model provides Figure 3 The enlarged view of point B in the middle;

[0029] Figure 6 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 ;

[0030] Figure 7 The utility model provides Figure 6 Enlarged view of point B in the middle.

[0031] In the figure, 1, workbench; 11, conveying frame; 12, conveying roller; 13, fixed frame; 14, first correction roller; 15, first hydraulic telescopic column; 16, adjusting plate; 17, movable groove; 18, limit groove; 19, adjusting rod; 20, positioning rod; 21, second correction roller; 22, positioning frame; 23, positioning shaft; 24, third correction roller; 31, positioning plate; 32, forward and reverse motor; 33, rotating shaft; 34, first turntable; 35, second turntable; 36, belt; 37, bidirectional screw; 41, second hydraulic telescopic column; 42, connecting frame; 51, first guide rod; 61, second guide rod; 71, rotating groove; 81, supporting leg. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0033] like Figures 1 to 7As shown, a correction device for processing large-scale connected steel components provided by an embodiment of the utility model includes a workbench 1, a conveying frame 11 is fixedly connected to the upper end surface of the workbench 1, and the conveying frame 11 is rotatably connected to a plurality of uniformly distributed conveying rollers 12, and a plurality of conveying pipes can convey the I-shaped steel, a fixed frame 13 is fixedly connected to the upper end surface of the workbench 1, a first correction roller 14 is arranged below the fixed frame 13, a second hydraulic telescopic column 41 is fixedly connected to the upper end surface of the fixed frame 13, and a connecting frame 42 is fixedly connected to the movable end of the second hydraulic telescopic column 41, and the connecting frame 42 is rotatably connected to the first correction roller 14, and the first correction roller 14 on the connecting frame 42 can be adjusted and lowered by extending the second hydraulic telescopic column 41, so that the first correction roller 1 4 is in contact with the top of the I-shaped steel to achieve stabilization and correction of the I-shaped steel. The inner walls on both sides of the fixed frame 13 are fixedly connected with first hydraulic telescopic columns 15. The opposite ends of the two first hydraulic telescopic columns 15 are fixedly connected with adjustment plates 16. The opposite sides of the adjustment plates 16 are provided with movable grooves 17 and two sets of symmetrical limiting grooves 18. Two symmetrical adjusting rods 19 are slidably connected in the movable grooves 17. The side of the adjusting rod 19 away from the first hydraulic telescopic column 15 is fixedly connected with two symmetrical positioning rods 20. The positioning rod 20 is rotatably connected with a second correction roller 21. The side of the adjustment plate 16 away from the first hydraulic telescopic column 15 is fixedly connected with a positioning frame 22. The positioning frame 22 is fixedly connected with a positioning shaft 23. The positioning shaft 23 is fixedly connected with a first correction roller 21. The three straightening rollers 24 and the two adjustment plates 16 are fixedly connected to the sides away from each other with positioning plates 31, and the upper end surfaces of the positioning plates 31 are fixedly connected to the forward and reverse motors 32, and the two positioning plates 31 can fix the respective corresponding forward and reverse motors 32 to ensure the stable output of the forward and reverse motors 32, and the output ends of the forward and reverse motors 32 are connected to the rotating shaft 33, and the outer wall of the rotating shaft 33 is fixedly connected to the first turntable 34, and a second turntable 35 is provided on one side of the first turntable 34, and the second turntable 35 is rotatably connected to the adjustment plate 16, and the first turntable 34 and the second turntable 35 are connected by a belt 36 for transmission, and a bidirectional screw 37 is fixedly connected to the second turntable 35, and the bidirectional screw 37 is screwed to the adjustment rod 19, and the extension of the two second hydraulic telescopic columns 41 can carry the respective corresponding adjustment plates 1 6 moves toward the center at the same time. At the same time, the corresponding forward and reverse motors 32 on the two adjustment plates 16 rotate, so that the first turntable 34 realizes transmission through the belt 36 and the second turntable 35, and drives the bidirectional screw 37. The bidirectional screw 37 is screwed with the corresponding adjustment rod 19 to realize that the two adjustment rods 19 on the single adjustment plate 16 move with the two corresponding second correction rollers 21 at the same time, and adjust the distance between the two uses so that the four second correction rollers 21 on the single adjustment plate 16 are just on the inner top wall and inner bottom wall of the I-shaped steel groove, and the two third correction rollers 24 are just on the inner side wall of the groove of the I-shaped steel. Two symmetrical first guide rods 51 are fixedly connected in the movable groove 17, and the first guide rods 51 are slidably connected with the adjustment rod 19.The four first guide rods 51 can guide the corresponding adjustment rods 19 to ensure that the adjustment rods 19 are more stable during the adjustment and movement, and will not be skewed or stuck. The upper end surface of the connecting frame 42 is fixedly connected to two symmetrical second guide rods 61, and the second guide rods 61 are fixedly connected to the fixed frame 13. The use of the two second guide rods 61 can guide the connecting frame 42 to ensure that the first correction roller 14 is sufficiently stable during the lifting process and always maintains vertical up and down movement. A rotation groove 71 is provided on the upper end surface of the adjustment plate 16, and the second turntable 35 is located in the rotation groove 71. The two rotation grooves 71 can provide sufficient rotation space for the corresponding second turntables 35. Support legs 81 are fixedly connected to the four corners of the lower end surface of the workbench 1. The four support legs 81 can support the workbench 1 to ensure the stability of the workbench 1.

[0034] The working principle and use process of the utility model are as follows: when in use, first, the I-shaped steel to be corrected is placed on the conveying roller 12, and is conveyed to the bottom of the fixing frame 13 by the conveying roller 12, and then the second hydraulic telescopic column 41 is extended, and the first correction roller 14 on the connecting frame 42 is brought into contact with the top of the I-shaped steel, and the top of the I-shaped steel is limited and corrected at the same time, and the two first hydraulic telescopic columns 15 are extended at the same time, and the corresponding adjustment plates 16 are moved toward the center, and at the same time, the corresponding forward and reverse motors 32 on the two adjustment plates 16 rotate, so that the first rotary The disk 34 is transmitted to the second turntable 35 through the belt 36, so that it drives the bidirectional screw 37. The two bidirectional screws 37 are screwed with the two corresponding adjusting rods 19, so that the distance between the two adjusting rods 19 on the single adjusting plate 16 is adjusted, so that the four second correction rollers 21 on one side of the adjusting plate 16 are respectively in contact with the inner top wall and the inner bottom wall of the I-shaped steel groove, and the two third correction rollers 24 are in contact with the side walls of the I-shaped steel groove, and the conveying of the conveying roller 12 is cooperated to carry out the conveying correction of the I-shaped steel, so as to realize the use process of the entire steel component processing and correction device.

[0035] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A correction device for processing large-scale connected steel components, comprising a workbench (1), characterized in that: The upper end surface of the workbench (1) is fixedly connected to a conveying frame (11), and a plurality of evenly distributed conveying rollers (12) are rotatably connected to the conveying frame (11); the upper end surface of the workbench (1) is fixedly connected to a fixing frame (13), a first correction roller (14) is provided below the fixing frame (13), and first hydraulic telescopic columns (15) are fixedly connected to the inner walls on both sides of the fixing frame (13); An adjustment plate (16) is fixedly connected to the opposite ends of the two first hydraulic telescopic columns (15); a movable groove (17) and two groups of symmetrical limit grooves (18) are provided on the opposite sides of the adjustment plates (16); two symmetrical adjustment rods (19) are slidably connected in the movable grooves (17); two symmetrical positioning rods (20) are fixedly connected to the side of the adjustment rods (19) away from the first hydraulic telescopic columns (15); a second correction roller (21) is rotatably connected to the positioning rods (20); a positioning frame (22) is fixedly connected to the side of the adjustment plates (16) away from the first hydraulic telescopic columns (15); a positioning shaft (23) is fixedly connected to the positioning frame (22); and a third correction roller (24) is fixedly connected to the positioning shaft (23).

2. A correction device for processing large-scale connected steel components according to claim 1, characterized in that: A positioning plate (31) is fixedly connected to one side of the two adjustment plates (16) that are away from each other; a forward and reverse motor (32) is fixedly connected to the upper end surface of the positioning plate (31); an output end of the forward and reverse motor (32) is connected to a rotating shaft (33); a first rotating disk (34) is fixedly connected to the outer wall of the rotating shaft (33); a second rotating disk (35) is provided on one side of the first rotating disk (34); the second rotating disk (35) is rotatably connected to the adjustment plate (16); the first rotating disk (34) and the second rotating disk (35) are connected by a belt (36); a bidirectional screw (37) is fixedly connected to the second rotating disk (35); the bidirectional screw (37) is threadedly connected to the adjustment rod (19).

3. The correction device for processing large-scale connected steel components according to claim 1 is characterized in that: A second hydraulic telescopic column (41) is fixedly connected to the upper end surface of the fixed frame (13); a connecting frame (42) is fixedly connected to the movable end of the second hydraulic telescopic column (41); and the connecting frame (42) is rotatably connected to the first correction roller (14).

4. The correction device for processing large-scale connected steel components according to claim 1 is characterized in that: Two symmetrical first guide rods (51) are fixedly connected in the movable groove (17), and the first guide rods (51) are slidably connected to the adjustment rod (19).

5. The correction device for processing large-scale connected steel components according to claim 3 is characterized in that: Two symmetrical second guide rods (61) are fixedly connected to the upper end surface of the connecting frame (42), and the second guide rods (61) are fixedly connected to the fixing frame (13).

6. The correction device for processing large-scale connected steel components according to claim 2, characterized in that: The upper end surface of the adjustment plate (16) is provided with a rotation groove (71), and the second rotating disk (35) is located in the rotation groove (71).

7. The correction device for processing large-scale connected steel components according to claim 1 is characterized in that: Support legs (81) are fixedly connected to the four corners of the lower end surface of the workbench (1).

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