Charging pile bridge cold bending forming equipment

Abstract

The utility model discloses a charging pile bridge cold bending forming equipment relates to bridge cold bending forming technical field, including base, the base top symmetry sliding connection has the moving seat, and the moving seat top is fixedly connected first rack and second rack respectively, and the one side installation of second rack has transmission system, and the roller is installed to second rack close to first rack, and the roller presents equidistance symmetry and sets up, and the roller other end penetrates first rack, and the moving seat top slidingly connected has the mounting bracket, and the mounting bracket top fixedly connected has the mounting seat, and the mounting seat top equidistance rotationally connected has the feeding guide wheel, and the mounting bracket one side installation has the adjusting assembly. The utility model adopts the above -mentioned structure, can accurate adjustment the interval of feeding guide wheel according to the actual size of board, can avoid the deviation, skew or jam of board because of improper interval, guarantees the production process smooth, and moreover stable and accurate feeding can make bridge forming more regular, guarantees bridge finished product to meet high -precision quality standard.

Description

Technical Field

[0001] This utility model belongs to the field of cold bending forming technology of cable trays, and specifically relates to cold bending forming equipment for charging pile cable trays. Background Technology

[0002] Cable tray cold bending forming equipment is an industrial equipment integrating mechanical, electrical, and hydraulic technologies. Through high-precision roller pressing dies and continuous automated production processes, it can quickly cold bend metal sheets into cable tray profiles of specific specifications without heating. It features high production efficiency, excellent forming accuracy, and low material loss. It is widely used in the manufacturing of cable trays in the fields of construction, power, and communications. The charging pile cable tray cold bending forming equipment uses sequentially arranged multi-pass forming rollers to laterally bend metal strips into cable tray shapes without changing the properties of the steel. It consists of feeding, forming, punching, cutting, and electrical control systems, realizing fully automated production from raw material feeding to finished product unloading.

[0003] While current cable tray cold bending forming equipment can adjust the spacing between rollers, some charging pile cable tray cold bending forming equipment lacks guiding devices. During the feeding process, without guiding devices to guide the sheet material, the sheet material is prone to deviation or skew. This results in the sheet material not accurately entering the rollers of the cold bending forming machine, causing the cold-bent cable tray to have an irregular shape, large dimensional deviation, and difficulty in guaranteeing product quality. Moreover, even with guiding devices, the spacing between the feeding guide rollers cannot be adjusted. The feeding guide rollers can only adapt to a single or a few specific widths of sheet material, and cannot effectively guide and feed sheet material of other widths. This greatly limits the equipment's compatibility with different raw material sizes and reduces the equipment's versatility and flexibility. Utility Model Content

[0004] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a cold bending forming equipment for charging pile bridges, so as to solve the problem that the spacing between the feeding guide wheels cannot be adjusted, the feeding guide wheels can only adapt to a single or a few specific widths of plates, and cannot guide and feed plates of other widths well. This greatly limits the compatibility of the equipment with different raw material sizes and reduces the versatility and flexibility of the equipment.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] The charging pile bridge cold bending forming equipment includes a base, a movable seat symmetrically and slidably connected to the top of the base, a first frame and a second frame fixedly connected to the top of the movable seat respectively, a transmission system installed on one side of the second frame, and rollers installed on the second frame close to the first frame. The rollers are symmetrically arranged at equal intervals, and the other end of the rollers passes through the first frame. A mounting frame is slidably connected to the top of the movable seat, and a mounting seat is fixedly connected to the top of the mounting frame. Feed guide wheels are rotatably connected to the top of the mounting seat at equal intervals, and an adjustment component is installed on one side of the mounting frame.

[0007] The adjustment assembly includes a first mounting block, a second mounting block, a threaded rod, a first threaded hole, a limit nut, and a rotary handle. The first mounting block is fixedly connected to one side of the moving base, and the second mounting block is fixedly connected to one side of the mounting frame. A rotary handle is rotatably connected to the side of the first mounting block near the second mounting block. A first threaded hole is opened at one end of the rotary handle, which passes through the rotary handle and the first mounting block. A threaded rod is fixedly connected to the side of the second mounting block near the first mounting block. The threaded rod and the first threaded hole are threadedly connected. A limit nut is threadedly connected to the outer side of the threaded rod. The spacing of the feeding guide wheels can be precisely adjusted according to the actual size of the sheet material. This can prevent the sheet material from shifting, tilting, or jamming due to improper spacing, ensuring a smooth production process. Moreover, stable and precise feeding can make the cable tray forming more regular, reduce dimensional errors and shape defects caused by feeding deviations, reduce the scrap rate, and ensure that the finished cable tray meets high-precision quality standards.

[0008] As a preferred technical solution, the top of the movable seat is symmetrically fixedly connected with guide blocks, and the bottom of the mounting frame is symmetrically provided with guide grooves. The guide blocks and guide grooves are slidably connected. The cooperation between the guide blocks and guide grooves can provide precise guidance for the movement of the mounting frame, ensuring that the mounting frame moves along the predetermined direction and avoiding deviation or shaking. This ensures the accuracy of the position adjustment of components such as the feeding guide wheel, which is beneficial to improving the precision of sheet metal processing.

[0009] As a preferred technical solution, a drive motor and a reducer are installed on the top of the base. The output end of the drive motor is connected to the reducer, and a bidirectional lead screw is installed on the output end of the reducer. Fixed columns are symmetrically fixedly connected to both sides of the first and second frames. A second threaded hole is opened at one end of the fixed column, which passes through the first and second frames. The bidirectional lead screw is threadedly connected to the second threaded hole. By simply starting the drive motor and reducer, the rotation of the bidirectional lead screw can be automatically controlled, thereby realizing the movement of the first and second frames. There is no need for tedious manual adjustment operations, which greatly reduces labor intensity and improves production efficiency. Moreover, the precise adjustment of the spacing between the frames ensures that the sheet metal can be accurately positioned and formed during the cold bending process, improving the dimensional accuracy of the product.

[0010] As a preferred technical solution, the top of the base is symmetrically fixed with a movable block, and the bottom of the first frame and the second frame are symmetrically provided with movable slots. The movable block and the movable slot are slidably connected. The cooperation between the movable block and the movable slot provides a precise guiding effect for the movement of the first frame and the second frame, ensuring that the frame can move smoothly along the predetermined direction and avoid deviation or shaking. This ensures the accuracy of the adjustment of the processing position of the board and helps to improve the processing precision of the product.

[0011] As a preferred technical solution, a mounting plate is fixedly connected to one side of the first frame, and a guide tube is embedded and fixedly connected inside the mounting plate. The roll and the guide tube are slidably connected. The guide tube provides a precise movement track for the roll, ensuring that the roll can move along a predetermined direction when rolling the sheet metal, thereby ensuring the rolling accuracy and straightness of the sheet metal and helping to produce products with accurate dimensions and regular shapes.

[0012] As a preferred technical solution, guide rollers are symmetrically installed at opposite ends of the first and second frames. The guide rollers are symmetrically and equally spaced to ensure that the sheet material is discharged in the predetermined direction and trajectory, avoiding deviation or skewing during discharge.

[0013] In summary, the present invention has the following main advantages:

[0014] First, in this utility model, according to the size of the plate, the throttle is rotated so that the first threaded hole inside the throttle rotates with the threaded rod, thereby controlling the threaded rod to drive the mounting bracket, mounting seat and feeding guide wheel to move. After the feeding guide wheel on the mounting seat is adjusted to a suitable position, the limit nut is attached to the threaded rod and the limit nut is rotated. The limit nut and the threaded rod rotate with the thread, thereby fixing the threaded rod. The spacing of the feeding guide wheel can be precisely adjusted according to the actual size of the plate, which can avoid the plate from shifting, skewing or jamming due to improper spacing, ensuring a smooth production process. Moreover, stable and precise feeding can make the cable tray forming more regular, reduce the size error and shape defect caused by feeding deviation, reduce the scrap rate, and ensure that the finished cable tray meets high-precision quality standards.

[0015] Secondly, in this utility model, based on the size of the sheet metal, the drive motor and reducer are started to control the bidirectional lead screw to rotate. The bidirectional lead screw rotates with the second threaded hole inside the first and second frames, thereby controlling the movement of the first and second frames. At the same time, the roller slides inside the guide tube, and the first and second frames drive the moving groove to slide outside the moving block. By simply starting the drive motor and reducer, the rotation of the bidirectional lead screw can be automatically controlled, thereby realizing the movement of the first and second frames. There is no need for tedious manual adjustments, which greatly reduces labor intensity and improves production efficiency. Moreover, the precise adjustment of the spacing between the frames ensures that the sheet metal can be accurately positioned and formed during the cold bending process, improving the dimensional accuracy of the product. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is the utility model Figure 1 Enlarged view of part A;

[0018] Figure 3 This is a three-dimensional structural diagram of the other side of this utility model;

[0019] Figure 4 This is the utility model Figure 3 Enlarged view of part B;

[0020] Figure 5 This is the utility model Figure 3 Enlarged view of part C.

[0021] Reference numerals: 1. Base; 2. First frame; 3. Second frame; 4. Transmission system; 5. Drive motor; 6. Reducer; 7. Double-acting lead screw; 8. Roll; 9. Guide roller; 10. Mounting plate; 11. Guide tube; 12. Mounting bracket; 13. Adjustment assembly; 131. First mounting block; 132. Second mounting block; 133. Threaded rod; 134. First threaded hole; 135. Limit nut; 136. Turning handle; 14. Guide block; 15. Guide groove; 16. Moving block; 17. Moving groove; 18. Second threaded hole; 19. Fixed column; 20. Mounting seat; 21. Feed guide wheel; 22. Moving seat. Detailed Implementation

[0022] Example

[0023] refer to Figures 1 to 5The charging pile bridge cold bending forming equipment described in this embodiment includes a base 1, a movable seat 22 symmetrically slidably connected to the top of the base 1, a first frame 2 and a second frame 3 respectively fixedly connected to the top of the movable seat 22, a transmission system 4 installed on one side of the second frame 3, and rollers 8 installed on the second frame 3 close to the first frame 2. The rollers 8 are symmetrically arranged at equal distances, and the other end of the rollers 8 passes through the first frame 2. A mounting frame 12 is slidably connected to the top of the movable seat 22, and a mounting seat 20 is fixedly connected to the top of the mounting frame 12. Feed guide wheels 21 are rotatably connected to the top of the mounting seat 20 at equal distances. An adjustment component 13 is installed on one side of the mounting frame 12. The transmission system 4 mainly consists of a motor, a reducer, a coupling, a transmission shaft and gears. The motor provides power, the reducer reduces the high speed of the motor to a suitable speed and increases the torque, and then the power is transmitted to each roller 8 through the coupling and the transmission shaft.

[0024] Adjustment assembly 13 includes a first mounting block 131, a second mounting block 132, a threaded rod 133, a first threaded hole 134, a limit nut 135, and a handle 136. The first mounting block 131 is fixedly connected to one side of the movable seat 22, and the second mounting block 132 is fixedly connected to one side of the mounting bracket 12. A handle 136 is rotatably connected to the side of the first mounting block 131 near the second mounting block 132. A first threaded hole 134 is provided at one end of the handle 136, penetrating both the handle 136 and the first mounting block 131. A threaded rod 133 is fixedly connected to the side of the second mounting block 132 near the first mounting block 131. The rod 133 is threadedly connected to the first threaded hole 134. A limit nut 135 is threadedly connected to the outer side of the threaded rod 133. Depending on the size of the plate, the handle 136 is rotated so that the first threaded hole 134 in the handle 136 and the threaded rod 133 rotate threadedly. This controls the threaded rod 133 to drive the mounting bracket 12, the mounting seat 20 and the feed guide wheel 21 to move. After the feed guide wheel 21 on the mounting seat 20 is adjusted to a suitable position, the limit nut 135 is brought into contact with the threaded rod 133 and the limit nut 135 is rotated. The limit nut 135 and the threaded rod 133 rotate threadedly, thereby fixing the threaded rod 133.

[0025] refer to Figure 2 The top of the movable seat 22 is symmetrically fixed with guide blocks 14, and the bottom of the mounting frame 12 is symmetrically provided with guide grooves 15. The guide blocks 14 and the guide grooves 15 are slidably connected. When the threaded rod 133 drives the mounting frame 12, the mounting frame 12 and the feed guide wheel 21 to move, the mounting frame 12 drives the guide grooves 15 to slide on the outside of the guide blocks 14.

[0026] refer to Figure 1 and Figure 4A drive motor 5 and a reducer 6 are installed on the top of the base 1. The output end of the drive motor 5 is installed with the reducer 6. A bidirectional lead screw 7 is installed on the output end of the reducer 6. Fixed columns 19 are symmetrically fixedly connected to both sides of the first frame 2 and the second frame 3. A second threaded hole 18 is opened at one end of the fixed column 19. The second threaded hole 18 passes through the first frame 2 and the second frame 3. The bidirectional lead screw 7 is threadedly connected to the second threaded hole 18. According to the size of the plate, the drive motor 5 and the reducer 6 are started to control the bidirectional lead screw 7 to rotate. The bidirectional lead screw 7 rotates threadedly with the second threaded hole 18 inside the first frame 2 and the second frame 3, thereby controlling the movement of the first frame 2 and the second frame 3.

[0027] refer to Figure 1 The base 1 has a symmetrical fixed connection of a movable block 16 at the top. The first frame 2 and the second frame 3 have symmetrical movable slots 17 at the bottom. The movable block 16 and the movable slot 17 are slidably connected. When the first frame 2 and the second frame 3 move, the first frame 2 and the second frame 3 drive the movable slot 17 to slide outside the movable block 16.

[0028] refer to Figure 5 A mounting plate 10 is fixedly connected to one side of the first frame 2. A guide tube 11 is embedded and fixedly connected inside the mounting plate 10. The roller 8 is slidably connected to the guide tube 11. When the first frame 2 and the second frame 3 move, the roller 8 slides inside the guide tube 11.

[0029] refer to Figure 3 The first frame 2 and the second frame 3 are symmetrically equipped with guide rollers 9 at opposite ends. The guide rollers 9 are symmetrically and equally spaced. The guide rollers 9 ensure that the sheet material is discharged in the predetermined direction and trajectory, avoiding deviation or skewing during discharge.

[0030] Operating principle and advantages: First, according to the size of the sheet material, start the drive motor 5 and reducer 6 to control the rotation of the bidirectional lead screw 7. The bidirectional lead screw 7 rotates with the second threaded hole 18 inside the first frame 2 and the second frame 3, thereby controlling the movement of the first frame 2 and the second frame 3. At the same time, the roller 8 slides inside the guide tube 11. The first frame 2 and the second frame 3 drive the moving groove 17 to slide outside the moving block 16. Then, rotate the handle 136 so that the first threaded hole 134 inside the handle 136 rotates with the threaded rod 133, thereby controlling the threaded rod 133 to drive the mounting frame 12, the mounting base 20 and the feed guide wheel 21 to move. After adjusting the feed guide wheel 21 on the mounting base 20 to a suitable position, the limit nut 135 is attached to the threaded rod 133 and the limit nut 135 is rotated. The limit nut 135 rotates with the threaded rod 133, thereby fixing the threaded rod 133.

[0031] This invention can precisely adjust the spacing of the feeding guide wheels 21 according to the actual size of the sheet material, which can prevent the sheet material from shifting, tilting or jamming due to improper spacing, ensuring a smooth production process. Moreover, stable and precise feeding can make the cable tray forming more regular, reduce dimensional errors and shape defects caused by feeding deviation, reduce scrap rate, and ensure that the finished cable tray meets high-precision quality standards.

Claims

1. A cold bending forming equipment for charging pile cable trays, including a base, characterized in that: The base is symmetrically slidably connected to a movable seat on its top. The top of the movable seat is fixedly connected to a first frame and a second frame respectively. A transmission system is installed on one side of the second frame. Rollers are installed on the second frame near the first frame. The rollers are symmetrically arranged at equal intervals. The other end of the rolls passes through the first frame. A mounting frame is slidably connected to the top of the movable seat. A mounting base is fixedly connected to the top of the mounting frame. Feed guide wheels are rotatably connected to the top of the mounting base at equal intervals. An adjustment component is installed on one side of the mounting frame. The adjustment assembly includes a first mounting block, a second mounting block, a threaded rod, a first threaded hole, a limiting nut, and a throttle. The first mounting block is fixedly connected to one side of the movable seat, and the second mounting block is fixedly connected to one side of the mounting frame. The throttle is rotatably connected to the side of the first mounting block near the second mounting block. The throttle has a first threaded hole at one end, which passes through the throttle and the first mounting block. The threaded rod is fixedly connected to the side of the second mounting block near the first mounting block. The threaded rod is threadedly connected to the first threaded hole, and a limiting nut is threadedly connected to the outer side of the threaded rod.

2. The charging pile cable tray cold bending forming equipment according to claim 1, characterized in that: The top of the movable seat is symmetrically fixedly connected with guide blocks, and the bottom of the mounting frame is symmetrically provided with guide grooves. The guide blocks and guide grooves are slidably connected.

3. The charging pile cable tray cold bending forming equipment according to claim 1, characterized in that: A drive motor and a reducer are mounted on the top of the base. The output end of the drive motor is connected to the reducer, and a bidirectional lead screw is mounted on the output end of the reducer.

4. The charging pile cable tray cold bending forming equipment according to claim 3, characterized in that: The first frame and the second frame are symmetrically fixedly connected to fixed columns on both sides. One end of each fixed column is provided with a second threaded hole, which passes through the first frame and the second frame. The bidirectional lead screw is threadedly connected to the second threaded hole.

5. The charging pile cable tray cold bending forming equipment according to claim 1, characterized in that: The base has symmetrically fixed movable blocks at the top, and the first and second frames have symmetrically opened movable slots at the bottom. The movable blocks and the movable slots are slidably connected.

6. The charging pile cable tray cold bending forming equipment according to claim 1, characterized in that: A mounting plate is fixedly connected to one side of the first frame, and a guide tube is embedded and fixedly connected inside the mounting plate. The roller and the guide tube are slidably connected inside the roller.

7. The charging pile cable tray cold bending forming equipment according to claim 1, characterized in that: Guide rollers are symmetrically installed at opposite ends of the first and second frames, and the guide rollers are arranged symmetrically and at equal intervals.

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