A wide adjustable cylinder flanger

Abstract

The application relates to the technical field of flanging machines, in particular to a wide-width adjustable cylindrical flanging machine, which comprises a base, the base is fixedly connected with a workbench, the workbench is fixedly connected with a mounting box, a motor one is installed in the mounting box, a rotating shaft is rotatably connected through the mounting box, the cooperation of a motor three, a threaded column and the like facilitates the height adjustment of a lifting frame, a placing plate and the like, facilitates the checking control of the number of flanges through a scale, facilitates the placement of the cylinder on the plurality of placing plates, facilitates the cooperation of a motor four, a gear two, a threaded rod, a top block and the like, the cooperation of the motor four, the gear two, the threaded rod, the top block and the like facilitates the limiting and fixing of cylinders of different specifications, the cooperation of the motor one facilitates the rotation of a clamping box and the cylinder, the cooperation of a motor two and a threaded shaft facilitates the movement of a flanging wheel, the cooperation of the flanging wheel, an electric cylinder one and a positioning wheel or an electric cylinder two and the positioning wheel facilitates the inside flanging or outside flanging of the cylinder, and the applicability and practicability are improved.

Description

Technical Field

[0001] This utility model relates to the field of flanging machine technology, specifically a wide-width adjustable cylindrical flanging machine. Background Technology

[0002] To improve connection strength, the ends of sheet metal cylinders are flanged to form flanges, which facilitates connection. Existing flanged machines can basically meet daily use needs, but there are still some shortcomings that need to be improved.

[0003] A search revealed a utility model patent in China, CN211707816U, which discloses an automatic flanging machine. The machine is described as follows: it includes a base, with a worktable fixedly connected to the four corners of the base via support columns. A rotating shaft is rotatably connected to the center of the worktable via bearings. In operation, a first hydraulic cylinder drives four sets of fan-shaped positioning seats to open and support the inner wall of a cylinder. A second hydraulic cylinder drives a first movable seat to move, allowing the left side of the positioning wheel to contact the outer side of the cylinder, thus fixing and positioning the cylinder. This allows for the processing of cylinders of different diameters. The four hydraulic cylinders drive the second moving seat to move, enabling the flanging wheel shaft to press the lower end of the cylinder from the inside to the outside. The motor drives the cylinder to rotate, thus directly and quickly rolling up the flange edge of the lower end of the cylinder. However, the above device still has some shortcomings. For example, the device is only convenient for flanging the cylinder from the outside, and it is not convenient for freely switching between flanging the cylinder from the inside to the outside. Moreover, the device is not convenient for placing the cylinder directly, and it is not convenient for adjusting the amount of flanging. The operation is relatively cumbersome and time-consuming, and the applicability is poor. Therefore, we propose a wide-width adjustable cylinder flanging machine. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a wide-width adjustable cylinder flanging machine to solve the problems mentioned in the background art. The existing technology is only convenient for flanging cylinders outwards, but not convenient for freely switching between flanging cylinders inwards and outwards. Moreover, the above-mentioned device is not convenient for placing cylinders directly, nor is it convenient for adjusting the amount of flanging. The operation is relatively cumbersome and time-consuming, and the applicability is poor.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wide-width adjustable cylindrical flanging machine, comprising:

[0008] A base, on which a workbench is fixedly connected, and on which an installation box is fixedly connected, a motor is installed inside the installation box, and a rotating shaft is rotatably connected through the installation box. The bottom end of the rotating shaft is fixedly connected to the output end of the motor, and a clamping box is fixedly connected to the rotating shaft. A box cover is detachably connected to the clamping box by multiple bolts.

[0009] A clamping mechanism is provided on the clamping box and the box cover for clamping the cylinder;

[0010] A flanging mechanism is provided, which is mounted on a workbench and a clamping box. The flanging mechanism includes a second motor, a first slide groove, a support frame, and a first electric cylinder. The second motor is mounted on the workbench. The first slide groove is formed on the workbench. The support frame is fixedly connected to the workbench. The first electric cylinder is mounted on the bottom of the clamping box. A first slider is slidably connected in the first slide groove. A threaded shaft is rotatably connected in the first slide groove. The output end of the second motor passes through the first slide groove and is fixedly connected to the threaded shaft. The first slider is threadedly connected to the threaded shaft. A flanging wheel is rotatably connected to the first slider. The second electric cylinder is mounted on the support frame. The output ends of both the first and second electric cylinders are fixedly connected to mounting frames. A positioning wheel is rotatably connected to the mounting frames for flanging the cylinder internally and externally.

[0011] A positioning mechanism is mounted on a base. The positioning mechanism includes a motor three, which is mounted on the base. A threaded column is fixedly connected to the output end of the motor three. The threaded column is rotatably connected to the worktable. A lifting frame is threadedly connected to the threaded column. The lifting frame passes through the worktable. Four placement plates are fixedly connected to the lifting frame. Grooves are formed on the lifting frame and the placement plates. A scale is fixedly connected in the groove to control the amount of flanging.

[0012] Preferably, the clamping mechanism includes a motor, a fixed frame, and four moving blocks. The motor is mounted on the cover, the fixed frame is fixedly connected inside the clamping box, and the four moving blocks are slidably connected to the clamping box. The output end of the motor passes through the cover and is fixedly fitted with a gear. Four threaded rods are rotatably connected through the fixed frame, and gears are fixedly fitted on the threaded rods. The gears mesh with the four gears. The moving blocks have threaded grooves, and the threaded rods are threaded into the threaded grooves. A top block is fixedly connected to the moving blocks, and an anti-slip pad is fixedly connected to the top block for limiting and fixing the cylinder.

[0013] Furthermore, multiple positioning blocks are fixedly connected to the box cover, and multiple positioning slots are provided on the clamping box, with the positioning blocks located in the positioning slots.

[0014] Furthermore, a battery box is fixedly connected to the cover, and a storage battery is installed inside the battery box.

[0015] Furthermore, the installation box is provided with a maintenance port, and a protective mesh plate is installed inside the maintenance port.

[0016] Based on the aforementioned scheme, the clamping box has four sliding grooves, and sliders are slidably connected in the sliding grooves. The sliders are fixedly connected to the moving block.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a wide-width adjustable cylindrical flanging machine, which has the following beneficial effects:

[0019] This wide-width adjustable cylindrical flanging machine, through the cooperation of motor three, threaded column, etc., facilitates the adjustment of the height of the lifting frame, placement plate, etc., makes it easy to check and control the amount of flanging through the scale, facilitates the placement of cylinders on multiple placement plates, facilitates the cooperation of motor four, gear two, threaded rod, top block, etc. to limit and fix cylinders of different specifications, facilitates the rotation of clamping box and cylinder by motor one, facilitates the cooperation of motor two, threaded shaft, etc. to drive the flanging wheel to move, and facilitates the flanging wheel to cooperate with electric cylinder one and positioning wheel or electric cylinder two and positioning wheel to perform inward or outward flanging of cylinders, thus improving applicability and practicality. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present application;

[0021] Figure 2 This is a partial cross-sectional view of the three-dimensional structure of this application;

[0022] Figure 3 This is a three-dimensional structural diagram of the threaded rod, moving block, fixed frame, etc., that are used in this application;

[0023] Figure 4 This is a three-dimensional structural diagram of the lifting frame, scale, and other components used in this application.

[0024] In the diagram: 1. Base; 2. Mounting box; 3. Motor 1; 4. Clamping box; 5. Box cover; 6. Motor 2; 7. Support frame; 8. Electric cylinder 1; 9. Slider 1; 10. Flanging wheel; 11. Electric cylinder 2; 12. Positioning wheel; 13. Motor 3; 14. Lifting frame; 15. Placement plate; 16. Scale; 17. Motor 4; 18. Fixed frame; 19. Moving block; 20. Gear 1; 21. Threaded rod; 22. Top block; 23. Anti-slip pad; 24. Positioning block; 25. Battery box; 26. Battery; 27. Protective mesh plate; 28. Slider 2. Detailed Implementation

[0025] 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.

[0026] Example

[0027] Please see Figures 1-4 A wide-width adjustable cylindrical flanging machine, comprising:

[0028] A base 1 is fixedly connected to a workbench, and a mounting box 2 is fixedly connected to the workbench. A motor 3 is installed inside the mounting box 2. A rotating shaft is rotatably connected through the mounting box 2. The bottom end of the rotating shaft is fixedly connected to the output end of the motor 3. A clamping box 4 is fixedly connected to the rotating shaft. A box cover 5 is detachably connected to the clamping box 4 by multiple bolts. The motor 3 is used to drive the clamping box 4 to rotate.

[0029] The clamping mechanism is set on the clamping box 4 and the box cover 5. The clamping mechanism includes a motor 17, a fixed frame 18 and four moving blocks 19. The motor 17 is installed on the box cover 5. The fixed frame 18 is fixedly connected to the clamping box 4. The four moving blocks 19 are all slidably connected to the clamping box 4. The output end of the motor 17 passes through the box cover 5 and is fixedly fitted with a gear 20. Four threaded rods 21 are rotatably connected through the fixed frame 18. Gears 21 are fixedly fitted on the threaded rods 21. Gears 20 mesh with the four gears 2. The moving blocks 19 have threaded grooves. The threaded rods 21 are threadedly connected to the threaded grooves. A top block 22 is fixedly connected to the moving blocks 19. An anti-slip pad 23 is fixedly connected to the top block 22. The motor 17 is used to provide power. Gears 20 are used to drive the four gears 2 to rotate. The threaded rods 21 are used to drive the moving blocks 19 to move, so that the top block 22 and the anti-slip pad 23 limit and fix the cylinder.

[0030] The flanging mechanism is set on the workbench and clamping box 4. The flanging mechanism includes a second motor 6, a first slide groove, a support frame 7, and an electric cylinder 8. The second motor 6 is installed on the workbench, the first slide groove is opened on the workbench, the support frame 7 is fixedly connected to the workbench, the electric cylinder 8 is installed at the bottom of the clamping box 4, a slider 9 is slidably connected in the first slide groove, and a threaded shaft is rotatably connected in the first slide groove. The output end of the second motor 6 passes through the first slide groove and is fixedly connected to the threaded shaft. The slider 9 is threadedly connected to the threaded shaft, and a flanging wheel 10 is rotatably connected to the slider 9. The second electric cylinder 11 is installed on the support frame 7. The output ends of the first electric cylinder 8 and the second electric cylinder 11 are both fixedly connected to the mounting frame. A positioning wheel 12 is rotatably connected to the mounting frame. The first motor 3 is used to drive the threaded shaft to rotate, and the threaded shaft is used to drive the flanging wheel 10 to move, so as to perform internal and external flanging on the cylinder. The positioning wheel 12 is used to position and stabilize.

[0031] The positioning mechanism is mounted on the base 1 and includes a motor 13. The output end of the motor 13 is fixedly connected to a threaded column, which is rotatably connected to the worktable. A lifting frame 14 is threadedly connected to the threaded column and passes through the worktable. Four placement plates 15 are fixedly connected to the lifting frame 14. Grooves are provided on the lifting frame 14 and the placement plates 15, and a scale 16 is fixedly connected in the groove. The motor 13 drives the threaded column to rotate, and the threaded column drives the lifting frame 14 and other components to adjust their height. The scale 16 is used for easy viewing and to control the amount of flanging.

[0032] Multiple positioning blocks 24 are fixedly connected to the lid 5, and multiple positioning grooves are provided on the clamping box 4. The positioning blocks 24 are located in the positioning grooves and are used to perform positioning and limiting functions, thereby improving stability and firmness.

[0033] A battery box 25 is fixedly connected to the cover 5. A storage battery 26 is installed inside the battery box 25 to provide power to the motor 17.

[0034] The installation box 2 has a maintenance port, and a protective mesh plate 27 is installed inside the maintenance port to facilitate maintenance, ventilation and protection.

[0035] The clamping box 4 has four sliding grooves, and sliders 28 are slidably connected in the sliding grooves. Slider 28 is fixedly connected to the moving block 19 to improve the stability of the moving block 19.

[0036] It should be further explained that the motor 3, motor 6, motor 13, motor 17, electric cylinder 8, electric cylinder 11, and battery 26 in this embodiment are conventional devices known to those skilled in the art and available on the market. The model can be selected or customized according to actual needs. In this patent, we only use them without improving their structure and function. For those skilled in the art, the setting method, installation method, and electrical connection method can be adjusted and operated according to the requirements of the instruction manual, and will not be described in detail here. In addition, motor 3, motor 6, motor 13, motor 17, electric cylinder 8, electric cylinder 11, and battery 26 are equipped with matching control switches. The installation position of the control switches can be selected according to actual usage needs to facilitate operation and control by the operator.

[0037] In summary, the working principle and process of this wide-width adjustable cylindrical flanging machine are as follows: First, place the machine at the desired location and connect motors 1 (3), 2 (6), 3 (13), and 4 (17) according to the corresponding instruction manuals to establish forward and reverse circuits. During operation, motor 3 (13) drives the threaded column to rotate, which in turn drives the lifting frame 14 and the placement plate 15 for height adjustment. The scale 16 on the lifting mechanism can be used to check the scale and control the flanging depth. After adjustment, place the cylinder on multiple placement plates 15. Motor 4 (17) drives gear 1 (20) to rotate, which in turn drives four gears 2 (2), which in turn drive the threaded rod 21 to rotate. The threaded rod 21 engages with the threaded groove to move the moving block 19, the top block 22, and the anti-slip pad 23. The top block 22 and the anti-slip pad 23 limit and fix the cylinder. It should be further explained that if an outward flange is to be made, the flange wheel 10 needs to be located on the lower inner side of the cylinder before placing the cylinder. If an inward flange is to be made, the flange wheel 10 can be located on the outer side of the cylinder. When making an inward flange, the electric cylinder 8 drives the mounting bracket and the positioning wheel 12 to move, so that the positioning wheel 12 presses against the inner wall of the cylinder. At this time, the motor 6 drives the threaded shaft to rotate. The threaded shaft drives the slider 9, the flange wheel 10, etc. to move towards the inner side of the cylinder, so that the flange wheel 10 can perform inward flange on the cylinder. When performing outward flange, the electric cylinder 11 drives the corresponding positioning wheel 12 to press against the outer wall of the cylinder. At this time, the motor 6 drives the threaded shaft to reverse. The threaded shaft drives the slider 9, the flange wheel 10, etc. to move towards the outer side of the cylinder, so as to perform outward flange on the cylinder.

[0038] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A wide-width adjustable cylindrical flanging machine, characterized in that, include: A base (1) is fixedly connected to a workbench, and a mounting box (2) is fixedly connected to the workbench. A motor (3) is installed inside the mounting box (2). A rotating shaft is rotatably connected through the mounting box (2). The bottom end of the rotating shaft is fixedly connected to the output end of the motor (3). A clamping box (4) is fixedly connected to the rotating shaft. A box cover (5) is detachably connected to the clamping box (4) by multiple bolts. A clamping mechanism is provided on the clamping box (4) and the box cover (5) for clamping the cylinder; The flanging mechanism is set on the workbench and the clamping box (4). The flanging mechanism includes a second motor (6), a first slide groove, a support frame (7) and an electric cylinder (8). The second motor (6) is installed on the workbench. The first slide groove is opened on the workbench. The support frame (7) is fixedly connected to the workbench. The electric cylinder (8) is installed at the bottom of the clamping box (4). A first slider (9) is slidably connected in the first slide groove. A threaded shaft is rotatably connected in the first slide groove. The output end of the second motor (6) passes through the first slide groove and is fixedly connected to the threaded shaft. The first slider (9) is threadedly connected to the threaded shaft. A flanging wheel (10) is rotatably connected to the first slider (9). An electric cylinder (11) is installed on the support frame (7). The output ends of the first electric cylinder (8) and the second electric cylinder (11) are both fixedly connected to the mounting frame. A positioning wheel (12) is rotatably connected to the mounting frame. The positioning mechanism is set on the base (1). The positioning mechanism includes a motor (13). The motor (13) is installed on the base (1). The output end of the motor (13) is fixedly connected to a threaded column. The threaded column is rotatably connected to the worktable. A lifting frame (14) is threadedly connected to the threaded column. The lifting frame (14) passes through the worktable. Four placement plates (15) are fixedly connected to the lifting frame (14). Grooves are opened on the lifting frame (14) and the placement plates (15). A scale (16) is fixedly connected in the groove.

2. The wide-width adjustable cylindrical flanging machine according to claim 1, characterized in that: The clamping mechanism includes a motor (17), a fixed frame (18), and four moving blocks (19). The motor (17) is mounted on the cover (5). The fixed frame (18) is fixedly connected inside the clamping box (4). The four moving blocks (19) are all slidably connected to the clamping box (4). The output end of the motor (17) passes through the cover (5) and is fixedly fitted with a gear (20). The fixed frame (18) is rotatably connected with four threaded rods (21). The threaded rods (21) are fixedly fitted with gears (22). The gears (10) mesh with the four gears (22). The moving blocks (19) have threaded grooves. The threaded rods (21) are threadedly connected to the threaded grooves. The moving blocks (19) are fixedly connected with a top block (22). The top block (22) is fixedly connected with an anti-slip pad (23).

3. The wide-width adjustable cylindrical flanging machine according to claim 2, characterized in that: Multiple positioning blocks (24) are fixedly connected to the cover (5), and multiple positioning slots are provided on the clamping box (4), with the positioning blocks (24) located in the positioning slots.

4. A wide-width adjustable cylindrical flanging machine according to claim 3, characterized in that: A battery box (25) is fixedly connected to the cover (5), and a storage battery (26) is installed inside the battery box (25).

5. A wide-width adjustable cylindrical flanging machine according to claim 4, characterized in that: The installation box (2) is provided with a maintenance port, and a protective mesh plate (27) is installed inside the maintenance port.

6. A wide-width adjustable cylindrical flanging machine according to claim 5, characterized in that: The clamping box (4) has four sliding grooves, and a slider (28) is slidably connected in the sliding groove. The slider (28) is fixedly connected to the moving block (19).

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