A bending forming device and method for power tower iron member processing

Abstract

The application discloses a bending forming device and method for electric power tower iron component processing, belongs to the technical field of iron component bending, and comprises a bending mechanism, a first motor, a rotating shaft connected with the output end of the first motor, an installation plate fixedly connected to the outer wall of the rotating shaft, an arc-shaped module located above the installation plate, a first hydraulic telescopic rod installed at the end of the top of the installation plate away from the arc-shaped module, a moving module connected with the output end of the first hydraulic telescopic rod, and first fixing grooves and second fixing grooves located below the first fixing grooves, which are arranged on the sides of the first hydraulic telescopic rod and the moving module away from each other. The arc-shaped module and the moving module pushed by the first hydraulic telescopic rod can move close to or away from the arc-shaped module, so that the demand of clamping the I-shaped iron component under different states can be met.

Description

Technical Field

[0001] This invention relates to a bending and forming device and method for processing iron components of power towers, belonging to the field of iron component bending technology. Background Technology

[0002] Power tower steel components refer to the metal components used to build power transmission line towers, most commonly made of steel. They bear the heavy responsibility of supporting power lines and cables, ensuring the stable and safe operation of transmission lines. The processing of power tower steel components usually requires bending according to the actual situation, and hydraulic bending machines are used to bend the steel plates to meet processing requirements.

[0003] In the existing technology, when bending and forming equipment for processing steel components of power towers is used to bend I-shaped components, the different widths of the upper and lower sides of the I-shaped components and the concave design on the left and right sides make it difficult for the same equipment to clamp and fix them when bending different sides. This results in uneven force and ineffective bending.

[0004] Therefore, the present invention proposes a new solution. Summary of the Invention

[0005] The main objective of this invention is to address the shortcomings of existing technologies by providing a bending and forming device and method for processing steel components of power towers.

[0006] The objective of this invention can be achieved by adopting the following technical solution:

[0007] A bending and forming device for processing steel components of power towers includes a machine base and further includes:

[0008] A rotating clamping mechanism is installed on the top of the machine base, which drives the iron components to rotate and move back and forth;

[0009] A bending mechanism includes a first motor, the output end of which is connected to a rotating shaft. A mounting plate and an arc-shaped module located above the mounting plate are fixedly connected to the outer wall of the rotating shaft. A first hydraulic telescopic rod is installed at the top of the mounting plate away from the arc-shaped module. A moving module is connected to the output end of the first hydraulic telescopic rod. A first fixing groove and a second fixing groove located below the first fixing groove are provided on the side of the first hydraulic telescopic rod and the moving module that are close to each other.

[0010] The adjustment mechanism drives the bending mechanism to move up, down, left, and right.

[0011] Control box.

[0012] Preferably, the rotating clamping mechanism includes:

[0013] A skateboard with a rotating frame fixedly attached to its top;

[0014] A clamping cylinder is rotatably mounted on the inner side of the rotating frame, and an I-shaped groove is provided in the middle of the clamping cylinder;

[0015] A rotating mechanism for driving the clamp to rotate;

[0016] A translation mechanism is used to drive the clamping cylinder to move back and forth.

[0017] Preferably, the rotating mechanism includes a second motor mounted on the top of the slide plate, the output end of the second motor is connected to a drive gear, and a driven gear that meshes with the drive gear is fixedly connected to the outer wall of the clamp.

[0018] Preferably, the translation mechanism includes a first electric slide rail mounted on the top of the machine platform, and a first electric slider that cooperates with the first electric slide rail is fixedly connected to the bottom of the slide plate.

[0019] Preferably, the rotary clamping mechanism further includes:

[0020] A fixing tube is provided on the outer wall of the slide plate and communicates with the I-beam groove;

[0021] The second hydraulic telescopic rod is installed on the top of the fixed tube, and its output end is connected to a pressure rod.

[0022] Preferably, the adjustment mechanism includes:

[0023] A second electric slide rail is installed at one end of the machine base;

[0024] An adjusting plate has a second electric slider that cooperates with the second electric slide rail fixedly installed on one side of its side near the machine base, and a third electric slide rail that is perpendicular to the second electric slide rail fixedly installed on its other side.

[0025] The mounting block has a third electric slider that cooperates with the third electric slide rail fixedly connected to one side of its side near the adjustment plate; and a motor frame fixedly connected to its other side, on which the first motor is mounted.

[0026] Preferably, a support plate located at the bottom of the first motor is fixedly connected to the front of the mounting block, a rotating column is fixedly connected to the bottom of the support plate, and a rotating plate rotatably connected to the rotating column is fixedly connected to the bottom of the mounting plate.

[0027] Preferably, a guide rail is fixedly installed on the top of the mounting plate, and a guide block that cooperates with the guide rail is fixedly connected to the bottom of the moving module.

[0028] Preferably, the height of the first fixing groove is not less than the width of the wider side of the I-shaped iron member, and the second fixing groove includes two parallel horizontal grooves, the sum of the widths of the two horizontal grooves being not less than the width of the wider side of the I-shaped iron member.

[0029] A bending method using a bending and forming device for processing steel components of power towers, comprising the following steps:

[0030] Step 1: Insert the I-shaped iron component into the I-shaped groove of the clamping cylinder, with one end extending out of the clamping cylinder. Activate the second hydraulic telescopic rod to extend the pressure rod and clamp the iron component.

[0031] Step Two: Start the second motor to drive the drive gear to rotate, which meshes with the moving module to rotate the iron component, thereby selecting the surface to be bent. Activate the first electric slide rail and the first electric slider to move the iron component between the arc-shaped module and the moving module.

[0032] Step 3: Activate the second electric slide rail and adjustment plate, as well as the second electric slider and the third electric slide rail. Adjust the arc module up and down and left and right, select the corresponding first or second fixed slot, so that the iron component fits into it. Then activate the first hydraulic telescopic rod to drive the moving module to move towards the arc module to clamp the iron component.

[0033] Step 4: Activate the second hydraulic telescopic rod to retract the pressure rod, loosen the iron component, and then start the first motor to drive the rotating shaft to rotate and perform bending.

[0034] The beneficial technical effects of the present invention are as follows: According to the bending and forming device and method for processing steel components of power towers of the present invention, by setting an arc-shaped module and a movable module that can move closer to or further away from the arc-shaped module by a first hydraulic telescopic rod, the needs of clamping I-shaped steel components under different conditions can be met. By setting a first fixing groove, during bending, the upper and lower surfaces of the I-shaped steel component are respectively placed in two first fixing grooves, and then the first hydraulic telescopic rod is activated to drive the movable module to clamp, after which bending can be performed on the upper and lower sides. By setting a second fixing groove, during bending, the upper and lower surfaces of the I-shaped steel component are respectively inserted into two second fixing grooves, and then the first hydraulic telescopic rod is activated to drive the movable module to clamp, after which bending can be performed on the left and right sides. By setting the arc-shaped module, the movable module, the first fixing groove, and the second fixing groove, the I-shaped steel component can be stably fixed, thereby ensuring uniform force during bending and improving bending efficiency. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure according to a preferred embodiment of the present invention;

[0036] Figure 2This is a side view of the overall structure according to a preferred embodiment of the present invention;

[0037] Figure 3 This is a cross-sectional view of the overall structure according to a preferred embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram of an adjustment plate structure according to a preferred embodiment of the present invention;

[0039] Figure 5 This is a schematic diagram of a mounting block structure according to a preferred embodiment of the present invention;

[0040] Figure 6 This is a schematic diagram of an arc-shaped module structure according to a preferred embodiment of the present invention;

[0041] Figure 7 This is a schematic diagram of a mobile module structure according to a preferred embodiment of the present invention.

[0042] In the diagram: 1. Machine base; 2. First motor; 3. Rotating shaft; 4. Mounting plate; 5. Arc-shaped module; 6. First hydraulic telescopic rod; 7. Moving module; 8. First fixed slot; 9. Second fixed slot; 10. Control box; 11. Slide plate; 12. Rotating frame; 13. Clamping cylinder; 14. I-beam groove; 15. Second motor; 16. Driving gear; 17. Driven gear; 18. First electric slide rail; 19. First electric slider; 20. Fixed tube; 21. Second hydraulic telescopic rod; 22. Pressure rod; 23. Second electric slide rail; 24. Adjusting plate; 25. Second electric slider; 26. Third electric slide rail; 27. Mounting block; 28. Third electric slider; 29. ​​Motor frame; 30. Support plate; 31. Rotating column; 32. Rotating plate; 33. Guide rail; 34. Guide block. Detailed Implementation

[0043] To enable those skilled in the art to understand the technical solution of the present invention more clearly, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0044] like Figures 1-7 As shown, the bending and forming device for processing power tower iron components provided in this embodiment includes a machine base 1, and further includes:

[0045] A rotating clamping mechanism is installed on the top of the machine base 1, which drives the iron components to rotate and move back and forth;

[0046] The bending mechanism includes a first motor 2, the output end of the first motor 2 is connected to a rotating shaft 3, a mounting plate 4 and an arc-shaped module 5 located above the mounting plate 4 are fixedly connected to the outer wall of the rotating shaft 3, a first hydraulic telescopic rod 6 is installed at the top of the mounting plate 4 away from the arc-shaped module 5, a moving module 7 is connected to the output end of the first hydraulic telescopic rod 6, and a first fixing groove 8 and a second fixing groove 9 located below the first fixing groove 8 are provided on the side of the first hydraulic telescopic rod 6 and the moving module 7 that are close to each other;

[0047] The adjustment mechanism drives the bending mechanism to move up, down, left, and right.

[0048] Control box 10.

[0049] To address the problem of uneven force distribution and ineffective bending when bending I-shaped components in existing power tower steel component bending devices, which suffer from varying widths on the top and bottom sides and concave shapes on the left and right sides, this invention addresses this issue by incorporating an arc-shaped module 5 and a movable module 7, propelled by a first hydraulic telescopic rod 6, that can move closer to or away from the arc-shaped module 5. This allows for the clamping of I-shaped steel components under different conditions. Furthermore, the invention includes a first fixing groove 8 to hold the I-shaped component firmly during bending. The top and bottom surfaces of the I-shaped iron component are placed in two first fixing slots 8 respectively. Then, the first hydraulic telescopic rod 6 is activated to drive the moving module 7 to clamp it, allowing for bending on the top and bottom sides. By setting a second fixing slot 9, during bending, the top and bottom surfaces of the I-shaped iron component are respectively inserted into the two second fixing slots 9. Then, the first hydraulic telescopic rod 6 is activated to drive the moving module 7 to clamp it, allowing for bending on the left and right sides. By setting the arc-shaped module 5, the moving module 7, the first fixing slot 8, and the second fixing slot 9, the I-shaped iron component can be stably fixed, thereby ensuring uniform force during bending and improving bending efficiency.

[0050] In an optional embodiment, the rotary clamping mechanism includes:

[0051] The skateboard 11 has a rotating frame 12 fixedly connected to its top;

[0052] The clamp 13 is rotatably mounted on the inner side of the rotating frame 12, and an I-shaped groove 14 is provided in the middle of the clamp 13;

[0053] A rotating mechanism is used to drive the clamp 13 to rotate;

[0054] The translation mechanism is used to drive the clamping cylinder 13 to move back and forth.

[0055] Insert one end of the I-shaped iron component into the I-slot 14. The rotating mechanism can drive it to rotate, and the translation mechanism can drive it to move back and forth.

[0056] In an optional embodiment, the rotating mechanism includes a second motor 15 mounted on top of the slide plate 11, the output end of the second motor 15 being connected to a drive gear 16, and a driven gear 17 meshing with the drive gear 16 being fixedly connected to the outer wall of the clamp 13.

[0057] During rotation, the second motor 15 drives the driving gear 16 to mesh with the driven gear 17, thereby driving the clamp 13 to rotate on the rotating frame 12.

[0058] In an optional embodiment, the translation mechanism includes a first electric slide rail 18 mounted on the top of the machine base 1, and a first electric slider 19 that cooperates with the first electric slide rail 18 is fixedly connected to the bottom of the slide plate 11.

[0059] During translation, the first electric slide rail 18 and the first electric slider 19 drive the clamp 13 to move back and forth.

[0060] In an optional embodiment, the rotary clamping mechanism further includes:

[0061] The fixing tube 20 is set on the outer wall of the slide plate 11 and communicates with the I-beam groove 14;

[0062] The second hydraulic telescopic rod 21 is installed on the top of the fixed pipe 20, and its output end is connected to the pressure rod 22.

[0063] By setting the second hydraulic telescopic rod 21 and the pressure rod 22, the I-shaped iron component can be clamped. In conjunction with the translation mechanism, rotation mechanism and bending mechanism, a single iron component can be continuously bent during use.

[0064] In an optional embodiment, the adjustment mechanism includes:

[0065] The second electric slide rail 23 is installed at one end of the machine base 1;

[0066] The adjusting plate 24 has a second electric slider 25 that cooperates with the second electric slide rail 23 fixedly installed on one side of it near the machine base 1, and a third electric slide rail 26 that is perpendicular to the second electric slide rail 23 fixedly installed on the other side of it.

[0067] Mounting block 27 has a third electric slider 28 that cooperates with the third electric slide rail 26 fixedly connected to one side of it near the adjusting plate 24; and a motor frame 29 fixedly connected to the other side of it, on which the first motor 2 is mounted.

[0068] In use, activate the second electric slide rail 23, the adjustment plate 24, the second electric slider 25, and the third electric slide rail 26, adjust the arc module 5 up and down and left and right, and select the corresponding first fixed slot 8 or second fixed slot 9.

[0069] In an optional embodiment, a support plate 30 located at the bottom of the first motor 2 is fixedly connected to the front of the mounting block 27, a rotating column 31 is fixedly connected to the bottom of the support plate 30, and a rotating plate 32 rotatably connected to the rotating column 31 is fixedly connected to the bottom of the mounting plate 4.

[0070] By setting up the support plate 30, the rotating column 31 and the rotating plate 32, the first motor 2 can be supported and the rotation stability of the mounting plate 4 can be improved.

[0071] In an optional embodiment, a guide rail 33 is fixedly mounted on the top of the mounting plate 4, and a guide block 34 that cooperates with the guide rail 33 is fixedly connected to the bottom of the moving module 7.

[0072] By setting guide rail 33 and guide block 34, the movement of moving module 7 is guided, thereby improving stability.

[0073] In an optional embodiment, the height of the first fixing groove 8 is not less than the width of the wider side of the I-shaped iron member, and the second fixing groove 9 includes two parallel horizontal grooves, the sum of the widths of the two horizontal grooves being not less than the width of the wider side of the I-shaped iron member. The height of the first fixing groove 8 being not less than the width of the wider side of the I-shaped iron member allows the I-shaped iron member to enter the first fixing groove 8; the second fixing groove 9 including two parallel horizontal grooves, the sum of the widths of the two horizontal grooves being not less than the width of the wider side of the I-shaped iron member, allows the first hydraulic telescopic rod 6 to clamp the vertical plate in the middle of the iron member when it drives the moving module 7 to clamp, thus improving the stability of the clamping.

[0074] A bending method for a bending and forming device used in the processing of steel components for power towers includes the following steps:

[0075] Step 1: Insert the I-shaped iron component into the I-shaped groove 14 of the clamping cylinder 13, and extend one end of it out of the clamping cylinder 13. Activate the second hydraulic telescopic rod 21 to extend the pressure rod 22 to clamp the iron component.

[0076] Step 2: Start the second motor 15 to drive the drive gear 16 to rotate, which meshes with the moving module 7 to drive the iron component to rotate, thereby selecting the surface to be bent. Activate the first electric slide rail 18 and the first electric slider 19 to move the iron component between the arc module 5 and the moving module 7.

[0077] Step 3: Activate the second electric slide rail 23 and the adjusting plate 24, as well as the second electric slider 25 and the third electric slide rail 26. Adjust the arc module 5 up and down and left and right, select the corresponding first fixed groove 8 or the second fixed groove 9, so that the iron component fits into it. Then activate the first hydraulic telescopic rod 6 to drive the moving module 7 to move towards the arc module 5 to clamp the iron component.

[0078] Step 4: Start the second hydraulic telescopic rod 21 to retract the pressure rod 22, loosen the iron component, and then start the first motor 2 to drive the rotating shaft 3 to rotate and bend.

[0079] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0080] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bending and forming device for processing steel components of power towers, comprising a machine base (1), characterized in that, Also includes: A rotating clamping mechanism is installed on the top of the machine base (1) to drive the iron components to rotate and move back and forth; The bending mechanism includes a first motor (2), the output end of the first motor (2) is connected to a rotating shaft (3), the outer wall of the rotating shaft (3) is fixedly connected to a mounting plate (4) and an arc-shaped module (5) located above the mounting plate (4), a first hydraulic telescopic rod (6) is installed at the top of the mounting plate (4) away from the arc-shaped module (5), the output end of the first hydraulic telescopic rod (6) is connected to a moving module (7), and the first hydraulic telescopic rod (6) and the moving module (7) are provided with a first fixing groove (8) and a second fixing groove (9) located below the first fixing groove (8) on the side close to each other; The adjustment mechanism drives the bending mechanism to move up, down, left, and right. Control box (10).

2. The bending and forming device for processing steel components of power towers according to claim 1, characterized in that, The rotary clamping mechanism includes: The skateboard (11) has a rotating frame (12) fixedly connected to its top. The clamp (13) is rotatably mounted on the inner side of the rotating frame (12), and the clamp (13) has an I-shaped groove (14) in the middle. A rotating mechanism is used to drive the clamp (13) to rotate; A translation mechanism is used to drive the clamp (13) to move back and forth.

3. The bending and forming device for processing steel components of power towers according to claim 2, characterized in that, The rotating mechanism includes a second motor (15) mounted on the top of the slide plate (11), the output end of the second motor (15) is connected to a drive gear (16), and a driven gear (17) that meshes with the drive gear (16) is fixedly connected to the outer wall of the clamp (13).

4. The bending and forming device for processing steel components of power towers according to claim 2, characterized in that, The translation mechanism includes a first electric slide rail (18) installed on the top of the machine base (1), and a first electric slider (19) that cooperates with the first electric slide rail (18) is fixedly connected to the bottom of the slide plate (11).

5. A bending and forming device for processing steel components of power towers according to claim 2, characterized in that, The rotary clamping mechanism further includes: A fixing tube (20) is provided on the outer wall of the slide plate (11) and communicates with the I-beam groove (14); The second hydraulic telescopic rod (21) is installed on the top of the fixed tube (20), and its output end is connected to the pressure rod (22).

6. The bending and forming device for processing steel components of power towers according to claim 1, characterized in that, The adjustment mechanism includes: The second electric slide rail (23) is installed at one end of the machine base (1); The adjustment plate (24) has a second electric slider (25) that cooperates with the second electric slide rail (23) fixedly installed on one side near the machine base (1), and a third electric slide rail (26) that is perpendicular to the second electric slide rail (23) fixedly installed on the other side. The mounting block (27) has a third electric slider (28) that cooperates with the third electric slide rail (26) fixedly connected to one side of the mounting block (27) near the adjustment plate (24); and a motor frame (29) fixedly connected to the other side of the mounting block (27), on which the first motor (2) is mounted.

7. A bending and forming device for processing steel components of power towers according to claim 6, characterized in that, The front of the mounting block (27) is fixedly connected to a support plate (30) located at the bottom of the first motor (2), and the bottom of the support plate (30) is fixedly connected to a rotating column (31). The bottom of the mounting plate (4) is fixedly connected to a rotating plate (32) that is rotatably connected to the rotating column (31).

8. A bending and forming device for processing steel components of power towers according to claim 1, characterized in that, The top of the mounting plate (4) is fixedly mounted with a guide rail (33), and the bottom of the moving module (7) is fixedly connected with a guide block (34) that cooperates with the guide rail (33).

9. A bending and forming device for processing steel components of power towers according to claim 1, characterized in that, The height of the first fixing groove (8) is not less than the width of the wider side of the I-shaped iron member, and the second fixing groove (9) includes two parallel horizontal grooves, the sum of the widths of the two horizontal grooves being not less than the width of the wider side of the I-shaped iron member.

10. A bending method using a bending and forming device for processing steel components of power towers, comprising the bending and forming device for processing steel components of power towers as described in any one of claims 1 to 9, characterized in that, Includes the following steps: Step 1: Insert the I-shaped iron component into the I-shaped groove (14) of the clamping cylinder (13), and extend one end of it out of the clamping cylinder (13). Start the second hydraulic telescopic rod (21) to extend the pressure rod (22) to clamp the iron component. Step 2: Start the second motor (15) to drive the drive gear (16) to rotate, which meshes with the moving module (7) to drive the iron component to rotate, thereby selecting the surface to be bent. Start the first electric slide rail (18) and the first electric slider (19) to move the iron component between the arc module (5) and the moving module (7). Step 3: Start the second electric slide rail (23) and adjustment plate (24), as well as the second electric slider (25) and the third electric slide rail (26), adjust the arc module (5) up and down and left and right, select the corresponding first fixed groove (8) or second fixed groove (9) to make the iron component fit into it, and then start the first hydraulic telescopic rod (6) to drive the moving module (7) to move towards the arc module (5) to clamp the iron component; Step 4: Start the second hydraulic telescopic rod (21) to retract the pressure rod (22), loosen the iron component, and then start the first motor (2) to drive the rotating shaft (3) to rotate and bend.

Images