High-strength strip steel shaping device

Abstract

The utility model discloses a high-strength strip steel shaping device which comprises an operation table, a limiting column with the transverse position adjustable and a pressing block with the height adjustable are sequentially arranged on the operation table in the horizontal direction, a movable groove is formed in the operation table, and a power plate is arranged on the movable groove. A strip steel workpiece to be bent is arranged on the operation table, and a stepping motor for driving the power plate to rotate and a rotating shaft fixed to the power plate are arranged in the operation table. By arranging an adjusting hand disc, an adjusting screw rod and a bearing, the transverse position of a limiting column can be adjusted conveniently, by arranging a servo motor, a transmission screw rod and a lifting block, the device can adapt to workpieces of various thicknesses conveniently, by arranging a driving gear and a rotating shaft, a power plate can have a rotating effect conveniently, force is applied to the fixedly-placed strip steel workpiece for bending, and the bending efficiency is improved. Therefore, the high-strength strip steel shaping device can adjust the bending deformation axis of the workpiece, and the purpose of improving the bending accuracy and the bending efficiency is further achieved.

Description

Technical Field

[0001] This utility model relates to the field of steel shaping technology, specifically a high-strength strip steel shaping device. Background Technology

[0002] Steel strip is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrialized production of various metal or mechanical products in different industrial sectors. Also known as steel strip, steel strip has a width of less than 1300mm, with the length varying slightly depending on the size of each coil. Steel strip is rolled in a cold state (at room temperature) or below the recrystallization temperature to achieve plastic deformation; this is commonly called cold-rolled steel strip, or simply cold strip. When cold-rolled steel strip is processed into different shapes, it requires auxiliary processing with cold rolling components. Steel strip is a common raw material for manufacturing cold-rolled angle steel, and cold-rolled bending steel strip is a common manufacturing method for angle steel.

[0003] Common stamping and bending techniques are only suitable for manufacturing equal-sided angle steel, but not for the dimensional accuracy requirements of unequal-sided angle steel. The two sides of unequal-sided angle steel have different lengths, and the bending components need to be adjusted when producing different angle steels. The adjustment process is relatively complex and the accuracy is difficult to guarantee, which reduces the production efficiency of angle steel. Utility Model Content

[0004] The purpose of this invention is to provide a high-strength strip steel shaping device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-strength strip steel shaping device, comprising an operating table, wherein a laterally adjustable limiting post and a height adjustable pressing block are arranged on the operating table in a horizontal direction, a movable groove is provided on the operating table, a power plate is provided on the movable groove, a strip steel workpiece to be bent is provided on the operating table, and a stepper motor for driving the power plate to rotate and a rotating shaft fixed to the power plate are provided inside the operating table.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Preferably, a limiting groove is provided on the operating table, and a slider and an adjusting screw are provided in the limiting groove. The slider is fixed to the limiting post, and the adjusting screw is connected to the slider through a bearing. An adjusting hand disc is provided at the end of the adjusting screw away from the slider.

[0008] Preferably, the operating platform is provided with a support column, the support column is provided with a lifting groove, and the horizontal cross section of the lifting groove is convex. The lifting groove is provided with a lifting block and a transmission screw, and the transmission screw is threadedly connected to the lifting block.

[0009] Preferably, a servo motor is provided on the support column, and the output shaft of the servo motor is fixed to the transmission screw.

[0010] Preferably, the lifting block is provided with a connecting beam, which is fixedly connected to the pressing block.

[0011] Preferably, the output shaft of the stepper motor is provided with a drive gear, and the two ends of the rotating shaft are provided with transmission gears. The drive gear meshes with the transmission gear. There are two drive gears, and a drive rod is fixedly connected between the two drive gears.

[0012] Beneficial effects

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects: A high-strength strip steel shaping device, by setting a limiting post, a pressing block and a power plate, facilitates the fixing and force application on both sides of the strip steel workpiece, and can adjust the limiting distance and the position of the bending axis according to the processing length. By setting an adjusting hand plate, an adjusting screw and a bearing, it is easy to adjust the lateral position of the limiting post. By setting a servo motor, a transmission screw and a lifting block, it is easy to adapt the device to workpieces of various thicknesses. By setting an active gear and a rotating shaft, it is easy to make the power plate have a rotation effect, and apply force to bend the fixed strip steel workpiece. Thus, the high-strength strip steel shaping device can adjust the bending deformation axis of the workpiece, and further improve the bending accuracy and bending efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the orthographic section of the present invention;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 This is a top-section structural diagram of the present invention.

[0017] In the diagram: 1. Control panel; 2. Limiting post; 3. Pressing block; 4. Movable groove; 5. Power plate; 6. Strip steel workpiece; 7. Limiting groove; 8. Slider; 9. Adjusting screw; 10. Support column; 11. Lifting groove; 12. Lifting block; 13. Transmission screw; 14. Servo motor; 15. Connecting beam; 16. Stepper motor; 17. Rotating shaft; 18. Drive gear; 19. Transmission gear; 20. Drive rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a high-strength strip steel shaping device, including an operating table 1. The operating table 1 is provided with a horizontally adjustable limiting post 2 and a height adjustable pressing block 3. The operating table 1 has a movable groove 4, and a power plate 5 is provided on the movable groove 4. The operating table 1 has a strip steel workpiece 6 to be bent. The operating table 1 is provided with a stepper motor 16 that drives the power plate 5 to rotate and a rotating shaft 17 fixed to the power plate 5. By setting the limiting post 2, the pressing block 3 and the power plate 5, it is convenient to fix and apply force to both sides of the strip steel workpiece 6 respectively, and the limiting distance can be adjusted according to the processing length to adjust the position of the bending axis.

[0020] The operating table 1 has a limiting groove 7, in which a slider 8 and an adjusting screw 9 are provided. The slider 8 is fixed to the limiting post 2. The adjusting screw 9 is connected to the slider 8 through a bearing. An adjusting hand plate is provided at the end of the adjusting screw 9 away from the slider 8. By providing the adjusting hand plate, the adjusting screw 9 and the bearing, the lateral position of the limiting post 2 can be easily adjusted.

[0021] The operating table 1 is provided with a support column 10, and a lifting groove 11 is provided on the support column 10. The horizontal cross section of the lifting groove 11 is convex. A lifting block 12 and a transmission screw 13 are provided in the lifting groove 11. The transmission screw 13 is threadedly connected to the lifting block 12.

[0022] A servo motor 14 is provided on the support column 10. The output shaft of the servo motor 14 is fixed to the transmission screw 13. A connecting beam 15 is provided on the lifting block 12. The connecting beam 15 is fixedly connected to the pressing block 3. By setting the servo motor 14, the transmission screw 13 and the lifting block 12, the device can be adapted to workpieces of various thicknesses.

[0023] The output shaft of the stepper motor 16 is provided with a drive gear 18, and the two ends of the rotating shaft 17 are provided with transmission gears 19. The drive gear 18 meshes with the transmission gears 19. There are two drive gears 18, and a drive rod 20 is fixedly connected between the two drive gears 18. By setting the drive gears 18 and the rotating shaft 17, the power plate 5 can rotate to apply force to bend the fixed strip steel workpiece 6. Thus, the high-strength strip steel shaping device can adjust the bending deformation axis of the workpiece, thereby further improving the bending accuracy and bending efficiency.

[0024] Working principle: When manufacturing angle steel, the strip steel workpiece 6 is first placed on the operating table 1, with the side of the strip steel workpiece 6 in contact with the limiting post 2. The operator rotates the adjusting hand disc, which moves the slider 8, causing the limiting post 2 to move. The lateral position of the limiting post 2 can be adjusted according to the required length of the two sides of the angle steel to be manufactured. The main bending force axis of the strip steel workpiece 6 is also adjusted accordingly. Then, the servo motor 14 is turned on to rotate the transmission screw 13, which drives the lifting block 12 to descend, causing the connecting beam 15 to descend, and driving the pressing block 3 to descend, so that the strip steel workpiece 6 is pressed and fixed. Then, the stepper motor 16 is turned on to rotate the drive gear 18, which drives the transmission gear 19 to rotate, which drives the rotating shaft 17 and the power plate 5 to rotate. The rotation of the power plate 5 causes the strip steel workpiece 6 to bend until the upper surface contacts the side of the pressing block 3. Thus, this high-strength strip steel shaping device can adjust the bending deformation axis of the workpiece, further improving the bending accuracy and bending efficiency.

[0025] The mechanisms, components, and parts in this utility model that are not specifically described are all existing structures that already exist in the prior art and can be purchased directly from the market.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-strength strip steel shaping device, comprising an operating table (1), characterized in that: The operating table (1) is provided with a horizontally adjustable limiting post (2) and a height adjustable pressing block (3) in a row along the horizontal direction. The operating table (1) is provided with a movable groove (4) and a power plate (5) is provided on the movable groove (4). The operating table (1) is provided with a strip steel workpiece (6) to be bent. The operating table (1) is provided with a stepper motor (16) that drives the power plate (5) to rotate and a rotating shaft (17) fixed to the power plate (5).

2. The high-strength strip steel shaping device according to claim 1, characterized in that: The operating table (1) has a limiting groove (7), and a slider (8) and an adjusting screw (9) are provided in the limiting groove (7). The slider (8) is fixed to the limiting post (2), and the adjusting screw (9) is connected to the slider (8) through a bearing. An adjusting hand plate is provided at the end of the adjusting screw (9) away from the slider (8).

3. The high-strength strip shaping device according to claim 1, characterized in that: The operating table (1) is provided with a support column (10), and the support column (10) is provided with a lifting groove (11), and the horizontal cross section of the lifting groove (11) is convex. The lifting groove (11) is provided with a lifting block (12) and a transmission screw (13), and the transmission screw (13) is threadedly connected to the lifting block (12).

4. The high-strength strip shaping device according to claim 3, characterized in that: A servo motor (14) is provided on the support column (10), and the output shaft of the servo motor (14) is fixed to the transmission screw (13).

5. A high-strength strip shaping device according to claim 3, characterized in that: A connecting beam (15) is provided on the lifting block (12), and the connecting beam (15) is fixedly connected to the pressing block (3).

6. The high-strength strip shaping device according to claim 1, characterized in that: The output shaft of the stepper motor (16) is provided with a drive gear (18), and the two ends of the rotating shaft (17) are provided with transmission gears (19). The drive gear (18) meshes with the transmission gear (19). There are two drive gears (18), and a drive rod (20) is fixedly connected between the two drive gears (18).

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