Steel structure bending device

Abstract

The utility model discloses a steel structure bending device which comprises a working table, a clamping mechanism, a positioning wheel, a support, a driving mechanism and a bending mechanism, the positioning wheel is fixed on the working table, the support is fixed on the working table on the left side of the positioning wheel, the driving mechanism is installed on the support, and the bending mechanism is installed at the lower end of the driving mechanism. Two clamping mechanisms are installed on the working table, and angle scale marks are arranged on the working table. The steel product bending device is convenient to adjust, and steel products with different diameters can be bent conveniently; and the bending angle is convenient to measure and accurately control.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure bending, in particular to a steel structure bending device. Background Technique

[0002] Steel products are an important type of steel product and are widely used. When producing cylindrical steel products, the steel products will be bent into the required angles according to needs. The existing steel product bending machines are inconvenient to use and adjust. They can only bend steel products of the same diameter. In addition, there is a lack of an angle measurement mechanism, and the bending angle can only be measured manually, which is rather inconvenient. Therefore, in view of the above current situation, there is an urgent need to develop a steel structure bending device that is convenient to adjust, is convenient for bending steel products of different diameters, is convenient for measuring the bending angle, and is convenient for accurately controlling the bending angle, so as to overcome the deficiencies in current practical applications and meet current requirements. Content of the Utility Model

[0003] The purpose of the utility model is to provide a steel structure bending device to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution:

[0005] A steel structure bending device includes a workbench, a clamping mechanism, a positioning wheel, a bracket, a driving mechanism, and a bending mechanism. The positioning wheel is fixed on the workbench. A bracket is fixed on the workbench on the left side of the positioning wheel. A driving mechanism is installed on the bracket. The lower end of the driving mechanism is installed with a bending mechanism. Two clamping mechanisms are installed on the workbench. Angle scale lines are provided on the workbench.

[0006] As a further scheme of the utility model: The clamping mechanism includes: a hydraulic cylinder and a clamping piece. The hydraulic cylinder is fixed on the workbench, and the output end of the hydraulic cylinder is connected to the clamping piece.

[0007] As a further scheme of the utility model: The driving mechanism includes: a driving motor, a first gear, a second gear, a driving shaft, and a bottom plate. The driving motor is fixed on the bracket. The output shaft of the driving motor is installed with a first gear. A second gear that rotates in cooperation with it is installed on one side of the first gear. The second gear is installed on the driving shaft. The driving shaft is rotatably connected to the bracket. The bottom of the driving shaft is fixed to the bottom plate. The bending mechanism is installed on the lower side of the bottom plate.

[0008] As a further scheme of the utility model: The central axis of the driving shaft coincides with the central axis of the positioning wheel.

[0009] As a further solution of the present utility model: The bending mechanism includes: a threaded rod, a guide rod, a bending pressure wheel, a pointer and a fastening nut. The threaded rod is fixed to the lower side of the bottom plate. A guide rod is fixed to the upper side of the bending pressure wheel. The threaded rod penetrates through the guide rod. Two fastening nuts are installed on the threaded rod. The two fastening nuts are respectively located on the left and right sides of the guide rod. A pointer is fixed to one side of the bending pressure wheel.

[0010] As a further solution of the present utility model: The pointer points to an angle scale line.

[0011] Beneficial effects: When using this steel structure bending device, first place the steel product between the positioning wheel and the bending pressure wheel. Then, loosen the two fastening nuts so that the guide rod can move on the threaded rod, thereby adjusting the gap between the bending pressure wheel and the positioning wheel. After adjustment, clamp and fix the guide rod to the threaded rod through the two fastening nuts to bend steel products of different sizes. Then, clamp and fix one end of the steel product through the two clamping mechanisms. Then, drive the first gear and the second gear to rotate through the driving motor. Drive the drive shaft and the bottom plate to rotate through the second gear. Drive the bending mechanism to rotate through the bottom plate. Apply pressure to the steel product through the bending pressure wheel so that the steel product is bent along the positioning wheel. At the same time, the bending angle can be measured through the pointer and the angle scale line. In summary, the present utility model is convenient to adjust and is convenient for bending steel products of different diameters; it is convenient to measure the bending angle and is convenient for accurately controlling the bending angle. Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 It is a schematic diagram of the use state of the present utility model.

[0014] Figure 3 It is a partial structural schematic of the present utility model Figure 1 。

[0015] Figure 4 It is a partial structural schematic of the present utility model Figure 2 。

[0016] In the figure: 1, workbench; 101, angle scale line; 2, clamping mechanism; 201, hydraulic cylinder; 202, clamping piece; 3, positioning wheel; 4, bracket; 5, driving mechanism; 501, driving motor; 502, first gear; 503, second gear; 504, drive shaft; 505, bottom plate; 6, bending mechanism; 601, threaded rod; 602, guide rod; 603, bending pressure wheel; 604, pointer; 605, fastening nut; 7, steel product. Specific Embodiments

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment

[0019] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a steel structure bending device includes a workbench 1, a clamping mechanism 2, a positioning wheel 3, a bracket 4, a driving mechanism 5, a bending mechanism 6, and a steel product 7. The positioning wheel 3 is fixed on the workbench 1. A bracket 4 is fixed on the workbench 1 to the left of the positioning wheel 3. The driving mechanism 5 is installed on the bracket 4. The bending mechanism 6 is installed at the lower end of the driving mechanism 5. Two clamping mechanisms 2 are installed on the workbench 1. The two clamping mechanisms 2 are arranged oppositely. An angle scale line 101 is provided on the workbench 1. A steel product 7 is arranged between the bending mechanism 6 and the positioning wheel 3. During use, first place the steel product 7 between the positioning wheel 3 and the bending mechanism 6. Then, adjust the position of the bending mechanism 6 to adjust the gap between the bending mechanism 6 and the positioning wheel 3 so as to bend steel products 7 with different diameters. Then, clamp and fix one end of the steel product 7 through the two clamping mechanisms 2. Then, drive the bending mechanism 6 to rotate through the driving mechanism 5, and apply pressure to the steel product 7 through the bending mechanism 6, so that the steel product 7 is bent along the positioning wheel 3. At the same time, the bending angle can be measured through the angle scale line 101.

[0020] The clamping mechanism 2 includes: a hydraulic cylinder 201 and a clamping piece 202. The hydraulic cylinder 201 is fixed on the workbench 1. The output end of the hydraulic cylinder 201 is connected to the clamping piece 202. During use, drive the clamping piece 202 to move through the hydraulic cylinder 201, and clamp one end of the steel product 7 through the clamping piece 202.

[0021] The driving mechanism 5 includes: a driving motor 501, a first gear 502, a second gear 503, a driving shaft 504, and a bottom plate 505. The driving motor 501 is fixed on the bracket 4. A first gear 502 is installed on the output shaft of the driving motor 501. A second gear 503 that is rotationally engaged with the first gear 502 is installed on one side of the first gear 502. The second gear 503 is installed on the driving shaft 504. The driving shaft 504 is rotatably connected to the bracket 4. The bottom of the driving shaft 504 is fixed to the bottom plate 505. A bending mechanism 6 is installed on the lower side of the bottom plate 505. The central axis of the driving shaft 504 coincides with the central axis of the positioning wheel 3. During use, the driving motor 501 drives the first gear 502 and the second gear 503 to rotate. The second gear 503 drives the driving shaft 504 and the bottom plate 505 to rotate. The bottom plate 505 drives the bending mechanism 6 to rotate. The bending mechanism 6 bends the steel product 7.

[0022] The bending mechanism 6 includes: a threaded rod 601, a guide rod 602, a bending pressure wheel 603, a pointer 604, and a fastening nut 605. The threaded rod 601 is fixed on the lower side of the bottom plate 505. A guide rod 602 is fixed on the upper side of the bending pressure wheel 603. The threaded rod 601 passes through the guide rod 602. Two fastening nuts 605 are installed on the threaded rod 601. The two fastening nuts 605 are respectively located on the left and right sides of the guide rod 602. A pointer 604 is fixed on one side of the bending pressure wheel 603. The pointer 604 points to the angle scale line 101. During use, first loosen the two fastening nuts 605 so that the guide rod 602 can move on the threaded rod 601, thereby adjusting the gap between the bending pressure wheel 603 and the positioning wheel 3. After adjustment, then clamp and fix the guide rod 602 to the threaded rod 601 through the two fastening nuts 605.

[0023] The working principle of the present utility model is: for this steel structure bending device, during use, first place the steel product 7 between the positioning wheel 3 and the bending pressure wheel 603. Then, loosen the two fastening nuts 605 so that the guide rod 602 can move on the threaded rod 601, thereby adjusting the gap between the bending pressure wheel 603 and the positioning wheel 3. After adjustment, then clamp and fix the guide rod 602 to the threaded rod 601 through the two fastening nuts 605 to bend steel products 7 of different sizes. Then, clamp and fix one end of the steel product 7 through the two clamping mechanisms 2. Then, the driving motor 501 drives the first gear 502 and the second gear 503 to rotate. The second gear 503 drives the driving shaft 504 and the bottom plate 505 to rotate. The bottom plate 505 drives the bending mechanism 6 to rotate. The bending pressure wheel 603 applies pressure to the steel product 7, causing the steel product 7 to be bent along the positioning wheel 3. At the same time, the bending angle can be measured through the pointer 604 and the angle scale line 101.

Claims

1. A steel structure bending device, characterized in that: It includes a workbench (1), a clamping mechanism (2), positioning wheels (3), a bracket (4), a driving mechanism (5) and a bending mechanism (6). The positioning wheels (3) are fixed on the workbench (1). A bracket (4) is fixed on the workbench (1) to the left of the positioning wheels (3). The driving mechanism (5) is installed on the bracket (4). The bending mechanism (6) is installed at the lower end of the driving mechanism (5). Two clamping mechanisms (2) are installed on the workbench (1). Angle scale lines (101) are provided on the workbench (1).

2. The steel structure bending device according to claim 1, characterized in that: The clamping mechanism (2) includes: a hydraulic cylinder (201) and a clamping piece (202). The hydraulic cylinder (201) is fixed on the workbench (1). The output end of the hydraulic cylinder (201) is connected to the clamping piece (202).

3. The steel structure bending device according to claim 1, characterized in that: The driving mechanism (5) includes: a driving motor (501), a first gear (502), a second gear (503), a driving shaft (504) and a base plate (505). The driving motor (501) is fixed on the bracket (4). The first gear (502) is installed on the output shaft of the driving motor (501). A second gear (503) which is rotationally matched with the first gear (502) is installed on one side of the first gear (502). The second gear (503) is installed on the driving shaft (504). The driving shaft (504) is rotatably connected to the bracket (4). The bottom of the driving shaft (504) is fixed to the base plate (505). The bending mechanism (6) is installed on the lower side of the base plate (505).

4. The steel structure bending device according to claim 3, wherein: The central axis of the driving shaft (504) coincides with the central axis of the positioning wheels (3).

5. The steel structure bending device according to claim 3, characterized in that: The bending mechanism (6) includes: a threaded rod (601), a guide rod (602), a bending pressure wheel (603), a pointer (604) and a fastening nut (605). The threaded rod (601) is fixed on the lower side of the base plate (505). The guide rod (602) is fixed on the upper side of the bending pressure wheel (603). The threaded rod (601) passes through the guide rod (602). Two fastening nuts (605) are installed on the threaded rod (601). The two fastening nuts (605) are respectively located on the left and right sides of the guide rod (602). A pointer (604) is fixed on one side of the bending pressure wheel (603).

6. The steel structure bending device according to claim 5, characterized in that: The pointer (604) points to the angle scale line (101).

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