Stainless air pipe welding and shaping device

Abstract

The utility model discloses a stainless air pipe welding and shaping device which comprises an installation column. The first motor is arranged on one side of the mounting column, a driving shaft of the first motor is fixedly connected with a connecting shaft, and a first rotating wheel is fixedly mounted at the end, opposite to the first motor, of the connecting shaft. According to the scheme, when the cylindrical air pipe is clamped and fixed, the first motor drives the connecting shaft to rotate, so that the first rotating wheel rotates synchronously, and the second rotating wheel rotates correspondingly under the transmission effect of the transmission belt to drive the connecting plate to turn over, so that the cambered surface lower clamping plate faces the upper clamping plate, and the upper clamping plate moves synchronously; similarly, the straight face lower clamping plate is driven by the first motor to face the upper clamping plate, the bottom edge of the upper clamping plate is matched to be tightly attached to the outer wall of the air pipe, the square air pipe can be clamped, and therefore the shaping device does not need to be replaced, the device cost is reduced, and the operation time is shortened. And the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of welding shaping devices, and more specifically, to a stainless steel duct welding shaping device. Background Technology

[0002] In the process of welding stainless steel ducts, shaping devices are usually used to fix the ducts. However, in actual use, there are still some drawbacks. For example, traditional welding shaping devices are often designed according to specific duct specifications. When faced with stainless steel ducts of different shapes, the device is difficult to adapt directly, so the entire shaping device needs to be adjusted or even replaced. The operation is cumbersome and time-consuming, which greatly affects production efficiency, increases production costs, and to some extent reduces the practicality of the shaping device. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a stainless steel duct welding and shaping device to solve the problem that the existing shaping device has a limited structure and cannot adapt to stainless steel ducts of different shapes.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a stainless steel duct welding and shaping device, comprising...

[0005] Mounting column;

[0006] Motor 1 is mounted on one side of the mounting column. The drive shaft of Motor 1 is fixedly connected to a connecting shaft. A rotating wheel 1 is fixedly mounted on one end of the connecting shaft relative to Motor 1. A transmission belt is provided on the surface of the rotating wheel 1. Rotating wheel 1 is connected to rotating wheel 2 via the transmission belt. One side of rotating wheel 2 is rotatably connected to the surface of the mounting column.

[0007] A connecting plate is fixedly connected to one side of the rotating wheel's two surfaces opposite the mounting column. An arc-shaped lower clamping plate and a straight lower clamping plate are fixedly connected to the surface of the connecting plate respectively.

[0008] An electric push rod is fixedly installed on the top of a mounting column. A connecting column is fixedly connected to the top of the electric push rod, and an upper clamping plate is provided on the surface of the connecting column.

[0009] The device also includes a contact pad, a stabilizing frame, a second electric push rod, and an extension plate. The contact pad is located on the bottom surface of the upper clamping plate. The stabilizing frame is fixedly installed on the side of the connecting column surface opposite to the upper clamping plate. The bottom of the stabilizing frame is slidably connected to the surface of the mounting column. The second electric push rod is fixedly installed inside the lower clamping plate. One end of the second electric push rod is fixedly connected to the inside of the extension plate. The side of the extension plate is slidably connected to the inner wall of the lower clamping plate.

[0010] It also includes an adjustment component, which is located at the bottom of the mounting column.

[0011] The adjustment assembly includes a base frame, a mounting base, a second motor, a screw, a limiting end, and a movable seat. The mounting base is arranged opposite each other on both sides of the base frame. The second motor is fixedly mounted on the top of the mounting base. One end of the screw is fixedly connected to the drive shaft of the second motor. The surface of the screw near the drive shaft of the second motor is rotatably connected to the side of the base frame. The limiting end is fixedly mounted on the end of the screw opposite the drive shaft of the second motor. The movable seat is threaded onto the surface of the screw. The top surface of the movable seat is fixedly connected to the bottom surface of the mounting column. The bottom surface of the movable seat is slidably connected to the bottom of the base frame.

[0012] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0013] In the above scheme, when clamping a cylindrical duct, the motor drives the connecting shaft to rotate, causing the rotating wheel to rotate synchronously. Under the transmission of the transmission belt, the rotating wheel rotates accordingly, causing the connecting plate to flip so that the lower curved clamping plate faces the upper clamping plate. Then, the duct is placed horizontally between the upper clamping plate and the lower curved clamping plate, so that the lower curved clamping plate contacts the inner wall of the duct. Then, the electric push rod retracts, causing the connecting column to move down, so that the upper clamping plate moves synchronously. Thus, the upper clamping plate is in close contact with the outer wall of the duct, and with the lower curved clamping plate, the duct can be clamped. Similarly, the motor drives the lower straight clamping plate to face the upper clamping plate, and with the bottom edge of the upper clamping plate in close contact with the outer wall of the duct, a square duct can be clamped. Therefore, there is no need to replace the shaping device, reducing the cost of the device, reducing the operation time, and thus improving the practicality of the device.

[0014] The screw is driven by the motor to rotate, which allows the moving seat to move horizontally. This allows the horizontal position of the shaping device to be adjusted according to the length of the duct to accommodate the duct. After the duct is fixed, it can also be moved to merge two sections of the duct for welding, further improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model.

[0018] [Figure Labels]

[0019] 1. Mounting column; 2. Motor 1; 3. Connecting shaft; 4. Rotating wheel 1; 5. Transmission belt; 6. Rotating wheel 2; 7. Connecting plate; 8. Curved lower clamping plate; 9. Straight lower clamping plate; 10. Electric push rod 1; 11. Connecting column; 12. Upper clamping plate; 13. Contact pad; 14. Stabilizing frame; 15. Electric push rod 2; 16. Extension plate; 17. Adjustment assembly; 171. Base frame; 172. Mounting seat; 173. Motor 2; 174. Screw; 175. Limiting end; 176. Moving seat. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To be continued Figure 3 An embodiment of this utility model provides a stainless steel duct welding and shaping device, including...

[0022] Mounting column 1;

[0023] Motor 1 2 is located on one side of mounting column 1. The drive shaft of motor 1 2 is fixedly connected to connecting shaft 3. A rotating wheel 1 4 is fixedly installed on one end of connecting shaft 3 relative to motor 1 2. A transmission belt 5 is provided on the surface of rotating wheel 1 4. Rotating wheel 1 4 is connected to rotating wheel 2 6 through transmission belt 5. One side of rotating wheel 2 6 is rotatably connected to the surface of mounting column 1.

[0024] Connecting plate 7 is fixedly connected to the side of the rotating wheel 6 opposite to the mounting column 1. The surface of the connecting plate 7 is fixedly connected with an arc-shaped lower clamping plate 8 and a straight lower clamping plate 9 respectively.

[0025] Electric push rod 10 is fixedly installed on the top of mounting column 1. A connecting column 11 is fixedly connected to the top of electric push rod 10. An upper clamping plate 12 is provided on the surface of connecting column 11.

[0026] The system also includes a contact pad 13, a stabilizing frame 14, an electric push rod 15, and an extension plate 16. The contact pad 13 is located on the bottom surface of the upper clamping plate 12. The stabilizing frame 14 is fixedly installed on the side of the connecting column 11 opposite to the upper clamping plate 12. The bottom of the stabilizing frame 14 is slidably connected to the surface of the mounting column 1. The electric push rod 15 is fixedly installed inside the straight lower clamping plate 9. One end of the electric push rod 15 is fixedly connected to the inside of the extension plate 16. The side of the extension plate 16 is slidably connected to the inner wall of the straight lower clamping plate 9. Through the stabilizing frame 14, it can provide auxiliary support on one side when the connecting column 11 moves vertically, so as to reduce the radial force brought by the upper clamping plate 12 to the electric push rod 10 and avoid excessive radial force causing the electric push rod 10 to bend and fail to extend and retract normally.

[0027] With the extension plate 16 provided, the contact area between the straight lower clamping plate 9 and the inner wall of the air duct can be expanded under the extension drive of the electric push rod 15, thereby ensuring that the inner wall of the air duct is subjected to uniform force and avoiding deformation during clamping.

[0028] It also includes an adjustment component 17, which is located at the bottom of the mounting column 1.

[0029] The adjustment assembly 17 includes a base frame 171, a mounting base 172, a second motor 173, a screw 174, a limiting end 175, and a movable seat 176. The mounting base 172 is disposed opposite to both sides of the base frame 171. The second motor 173 is fixedly mounted on the top of the mounting base 172. One end of the screw 174 is fixedly connected to the drive shaft of the second motor 173. The surface of the screw 174 near the drive shaft of the second motor 173 is rotatably connected to the side of the base frame 171. The limiting end 175 is fixedly mounted on the end of the screw 174 opposite to the drive shaft of the second motor 173. The movable seat 176 is threaded onto the surface of the screw 174. The top surface of the movable seat 176 is fixedly connected to the bottom surface of the mounting post 1, and the bottom surface of the movable seat 176 is slidably connected to the bottom of the base frame 171.

[0030] The working process of this utility model is as follows: When clamping a cylindrical air duct, the motor 2 drives the connecting shaft 3 to rotate, causing the rotating wheel 4 to rotate synchronously. Under the transmission action of the transmission belt 5, the rotating wheel 6 rotates accordingly, causing the connecting plate 7 to flip so that the lower curved clamping plate 8 faces the upper clamping plate 12. Then, the air duct is placed horizontally between the upper clamping plate 12 and the lower curved clamping plate 8, so that the lower curved clamping plate 8 contacts the inner wall of the air duct. Then, the electric push rod 10 retracts, causing the connecting column 11 to move down, so that the upper clamping plate 12 moves synchronously. Thus, the upper clamping plate 12 is in close contact with the outer wall of the air duct, and the lower curved clamping plate 8 can be used to clamp the air duct. Similarly, the motor 2 drives the lower straight clamping plate 9 to face the upper clamping plate 12, and the bottom edge of the upper clamping plate 12 is in close contact with the outer wall of the air duct, so that the square air duct can be clamped.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stainless steel duct welding and shaping device, characterized in that, Comprising mounting column (1); motor one (2), the motor one (2) is arranged on one side of the mounting column (1), the driving shaft of the motor one (2) is fixedly connected with the connecting shaft (3), one end of the connecting shaft (3) is fixedly installed with the rotating wheel one (4) relative to the motor one (2), the surface of the rotating wheel one (4) is provided with the transmission belt (5), the rotating wheel two (6) is drivenly connected with the rotating wheel one (4) through the transmission belt (5), one side of the rotating wheel two (6) is rotatably connected with the surface of the mounting column (1); The connecting plate (7) is fixedly connected to the surface of the rotating wheel two (6) opposite to one side of the mounting column (1), and the surface of the connecting plate (7) is fixedly connected with the arc lower clamping plate (8) and the straight lower clamping plate (9) respectively. The electric push rod one (10) is fixedly installed on the top of the mounting column (1), the top end of the electric push rod one (10) is fixedly connected with the connecting column (11), and the surface of the connecting column (11) is provided with the upper clamping plate (12).

2. The stainless air duct welding and sizing device according to claim 1, wherein It also includes a contact pad (13), a stable frame (14), an electric push rod two (15), an extension plate (16), the contact pad (13) is arranged on the bottom surface of the upper clamping plate (12), the stable frame (14) is fixedly installed on the surface of the connecting column (11) opposite to one side of the upper clamping plate (12), the bottom of the stable frame (14) is slidably connected with the surface of the mounting column (1), the electric push rod two (15) is fixedly installed in the straight lower clamping plate (9), one end of the electric push rod two (15) is fixedly connected with the inside of the extension plate (16), and the side surface of the extension plate (16) is slidably connected with the inner wall of the straight lower clamping plate (9).

3. The stainless air duct welding and sizing device according to claim 1, wherein It also includes an adjusting assembly (17), which is arranged at the bottom of the mounting column (1).

4. The stainless air duct welding and sizing device according to claim 3, wherein The adjusting assembly (17) comprises a chassis (171), a mounting seat (172), a motor two (173), a screw rod (174), a limiting end (175) and a moving seat (176), the mounting seats (172) are oppositely arranged on the two sides of the chassis (171), the motor two (173) is fixedly installed on the top of the mounting seat (172), one end of the screw rod (174) is fixedly connected with the driving shaft of the motor two (173), the surface of the screw rod (174) close to the driving shaft of the motor two (173) is rotatably connected with the side surface of the chassis (171), the limiting end (175) is fixedly installed on one end of the screw rod (174) opposite to the driving shaft of the motor two (173), the moving seat (176) is screwedly installed on the surface of the screw rod (174), the top surface of the moving seat (176) is fixedly connected with the bottom surface of the mounting column (1), and the bottom surface of the moving seat (176) is slidably connected with the bottom of the chassis (171).

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