Mechanical welding arm convenient to disassemble

Abstract

The utility model relates to the technical field of mechanical welding, and discloses a mechanical welding arm convenient to disassemble, which comprises a clamping frame, the upper surface of the clamping frame is fixedly connected with a cylinder used for limiting, the inner side wall of the cylinder is rotatably connected with a cylinder used for supporting, and the top of the cylinder is fixedly provided with a vertical cylinder used for supporting. A vertical rod used for lifting is slidably connected to the inner side wall of the vertical cylinder, a transverse frame is fixedly installed at the top of the vertical rod, and a transverse rod used for adjusting is slidably connected to the inner side wall of the transverse frame. According to the mechanical welding arm convenient to disassemble, through cooperative arrangement of the vertical cylinder and the vertical rod, the device can be more practical and convenient, power is transmitted to the vertical rod by means of transmission of a motor on the vertical cylinder, the vertical rod can ascend and descend, and the device has the function of adjusting the height of a welding gun according to the welding requirement; and the device can be suitable for welding of different heights, and the situation that due to the fact that the height is too fixed, the using convenience of workers is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of mechanical welding technology, specifically to a mechanical welding arm that is easy to disassemble. Background Technology

[0002] Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Welding achieves the purpose of joining through three methods: fusion welding, pressure welding and brazing. Mechanical welding arms are often used in the welding process. However, traditional mechanical welding arms are very troublesome to disassemble. After mechanical failure, disassembly is very time-consuming and laborious, which brings great inconvenience to maintenance personnel, greatly reduces maintenance efficiency, and affects the normal use of mechanical welding arms.

[0003] Chinese Patent Publication No. CN220902315U discloses a detachable mechanical welding arm, including a fixed plate. An extension component is fixedly connected to one side of the fixed plate. A slot is formed at the bottom of the extension component, and a locking block is engaged inside the slot. A hydraulic rod body is fixedly connected to the bottom of the locking block, and a connecting block is fixedly connected to the bottom of the hydraulic rod body. A disassembly component is threadedly connected to the bottom of the connecting block, and a welding component is engaged at the bottom of the disassembly component. A cooling component is threadedly connected to the bottom of one side of the fixed plate. This detachable mechanical welding arm, through the setting of the disassembly and welding components, allows the user to easily disassemble the welding head by pressing the disassembly plate with their hand, aligning the disassembly slot at the bottom of the disassembly plate with the disassembly slot at the bottom of the extension plate, and then rotating the welding head to align the locking block at the top of the welding head with the disassembly slot, thereby achieving the function of easy disassembly.

[0004] However, this utility model has the following problems in actual use:

[0005] 1. The device does not have any components that allow for easy disassembly and assembly between the device and the welding table. In actual use, this may make fixing and disassembly inconvenient.

[0006] 2. The device does not have a component that allows workers to adjust the height of the welding torch according to welding needs. In actual use, it may not be possible to conveniently adjust the height of the welding torch according to welding requirements. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To overcome the aforementioned shortcomings of the prior art, this utility model provides a mechanical welding arm that is easy to disassemble, solving the problems in the prior art:

[0009] 1. The device does not have any components that allow for easy disassembly and assembly between the device and the welding table. In actual use, this may make fixing and disassembly inconvenient.

[0010] 2. The device does not have a component that allows workers to adjust the height of the welding torch according to welding needs. In actual use, this may prevent convenient adjustment of the welding torch height according to welding requirements.

[0011] (II) Technical Solution

[0012] To achieve the above objectives, this utility model provides the following technical solution: a mechanical welding arm that is easy to disassemble, comprising a clamping frame, a cylinder for limiting position fixedly connected to the upper surface of the clamping frame, a cylinder for support rotatably connected to the inner wall of the cylinder, a vertical cylinder for support fixedly installed on the top of the cylinder, a vertical rod for lifting slidably connected to the inner wall of the vertical rod, a horizontal frame fixedly installed on the top of the vertical rod, and a horizontal rod for adjustment slidably connected to the inner wall of the horizontal frame.

[0013] Preferably, the inner wall of the clamping frame is provided with a fixed abutment, and the upper surface of the abutment is rotatably connected to a rotating rod for adjustment.

[0014] Preferably, the cylinder has a threaded hole on its side for connection, and a fastening rod for fixing is threadedly connected to the side of the threaded hole.

[0015] Preferably, the top of the cylinder is fixedly connected to a mounting plate for connection, and the upper surface of the mounting plate is fixedly installed to the bottom of the cylinder.

[0016] Preferably, a square plate for installation is fixedly connected to the side of the vertical cylinder, and a motor is fixedly installed on the upper surface of the square plate.

[0017] Preferably, the side of the vertical rod is provided with a toothed groove for transmission, and the top of the vertical rod is fixedly connected with a square frame for installation.

[0018] Preferably, a vertical plate for installation is fixedly installed on the side of the crossbar, and a welding gun for welding is detachably connected to the inner side wall of the vertical plate.

[0019] Preferably, a sliding rod for limiting the position is fixedly connected to the upper surface of the abutment, and a bearing for rotation is engaged on the upper surface of the abutment.

[0020] (III) Beneficial Effects

[0021] This utility model provides a mechanical welding arm that is easy to disassemble, and has the following beneficial effects:

[0022] 1. This easily detachable mechanical welding arm, through the cooperative arrangement of the clamping frame, cylinder, and column, makes the device more convenient and stable. The cooperative arrangement between the clamping frame and the upper plate of the clamping frame makes it easier for workers to install and disassemble the entire device with the welding table. At the same time, the cooperative arrangement between the cylinder and the column allows the connection between the cylinder and the column to be kept loose initially, and the direction of the column to be adjusted as needed. After adjustment, the connection between the cylinder and the column can be firmly established, making the device suitable for different types of welding tables.

[0023] 2. This easily detachable mechanical welding arm, through the cooperative arrangement between the vertical cylinder and the vertical rod, makes the device more practical and convenient. With the transmission of the motor on the vertical cylinder, the power is transmitted to the vertical rod, allowing the vertical rod to be raised and lowered. This gives the device the function of adjusting the height of the welding torch according to the welding requirements, making the device suitable for welding at different heights and avoiding the inconvenience to the workers when using it due to a fixed height. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the abutment structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the vertical tube structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the horizontal frame structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the vertical plate structure of this utility model.

[0029] In the diagram: 1. Clamping frame; 2. Cylinder; 3. Column; 4. Vertical tube; 5. Vertical rod; 6. Horizontal frame; 7. Horizontal rod; 8. Support plate; 9. Rotating rod; 10. Threaded hole; 11. Fastening rod; 12. Mounting plate; 13. Square plate; 14. Motor; 15. Gear groove; 16. Square frame; 17. Vertical plate; 18. Welding torch; 19. Sliding rod; 20. Bearing. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0031] Please see Figures 1 to 5This utility model provides a technical solution: a mechanical welding arm that is easy to disassemble, which is mainly used in scenarios where objects are welded.

[0032] Example 1:

[0033] Please see Figures 1 to 5 To make the device easier to fix and to make it suitable for different types of welding stations, a clamping frame 1, a cylinder 2, and a column 3 are provided.

[0034] The device includes a clamping frame 1, with a cylindrical cylinder 2 fixedly connected to its upper surface for positioning. A fixed abutment plate 8 is provided on the inner wall of the clamping frame 1. A rotating rod 9 for adjustment is rotatably connected to the upper surface of the abutment plate 8. A threaded hole 10 for connection is provided on the side of the cylindrical cylinder 2. A fastening rod 11 for fixing is threadedly connected to the side of the threaded hole 10. A sliding rod 19 for positioning is fixedly connected to the upper surface of the abutment plate 8. A bearing 20 for rotation is engaged on the upper surface of the abutment plate 8. A mounting plate 12 for connection is fixedly connected to the top of the cylinder 3. The upper surface of the mounting plate 12 is fixedly installed to the bottom of the vertical cylinder 4. The cooperation between the abutment plate 8, rotating rod 9, sliding rod 19, and bearing 20 makes installation of the device convenient and stable for workers. The cooperation between the threaded hole 10 and the fastening rod 11 makes fixing and loosening of the cylinder 3 convenient. The mounting plate 12 facilitates connection between the cylinder 3 and the vertical cylinder 4.

[0035] Example 2:

[0036] Please see Figures 1 to 5 In order to enable the device to lift, a vertical cylinder 4 and a vertical rod 5 are provided;

[0037] A vertical cylinder 4 for support is fixedly installed on the top of the cylinder 3. A vertical rod 5 for lifting is slidably connected to the inner wall of the vertical cylinder 4. A square plate 13 for installation is fixedly connected to the side of the vertical cylinder 4. A motor 14 is fixedly installed on the upper surface of the square plate 13. The square plate 13 provides a suitable installation position for the motor 14. The motor 14 allows the vertical rod 5 to be lifted and lowered more smoothly and conveniently. The side of the vertical rod 5 has a toothed groove 15 for transmission. A square frame 16 for installation is fixedly connected to the top of the vertical rod 5. The toothed groove 15 allows the power of the motor 14 to be better converted into the power for lifting and lowering the vertical rod 5. The square frame 16 provides a suitable fixed position for the horizontal frame 6.

[0038] Example 3:

[0039] Please see Figures 1 to 5To enable the device to adjust the position of the welding torch 18 laterally, a horizontal frame 6 and a horizontal bar 7 are provided.

[0040] A horizontal frame 6 is fixedly installed on the top of the vertical rod 5. A horizontal rod 7 for adjustment is slidably connected to the inner side wall of the horizontal frame 6. A vertical plate 17 for installation is fixedly installed on the side of the horizontal rod 7. A welding torch 18 for welding is detachably connected to the inner side wall of the vertical plate 17. The setting of the vertical plate 17 allows the welding torch 18 to have a more suitable fixed position. The setting of the welding torch 18 allows the device to have a strong welding ability.

[0041] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0042] In this invention, the working steps of the device are as follows:

[0043] 1. First, check whether the various components of the device can work together. After checking, move the device next to the welding station.

[0044] 2. Next, rotate the rotating rod 9 to adjust the distance between the abutment plate 8 and the clamping frame 1 to the maximum. After adjustment, clamp the device on the side of the welding table, and then rotate the rotating rod 9 to fix the clamping frame 1 and the welding table firmly.

[0045] 3. Then, according to the welding requirements, start motor 14, adjust the vertical rod 5 to a suitable height, and after adjustment, turn off motor 14;

[0046] 4. Finally, adjust the crossbar 7 to the appropriate length according to the welding requirements. After adjustment, firmly connect the cross frame 6 and the crossbar 7.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanical welding arm, which is easy to disassemble, comprising a clamping frame (1), characterized in that: The upper surface of the clamping frame (1) is fixedly connected to a cylinder (2) for limiting position. The inner wall of the cylinder (2) is rotatably connected to a cylinder (3) for support. The top of the cylinder (3) is fixedly installed with a vertical cylinder (4) for support. The inner wall of the vertical cylinder (4) is slidably connected to a vertical rod (5) for lifting. The top of the vertical rod (5) is fixedly installed with a horizontal frame (6). The inner wall of the horizontal frame (6) is slidably connected to a horizontal rod (7) for adjustment.

2. A mechanical welding arm that is easy to disassemble according to claim 1, characterized in that: The inner wall of the clamping frame (1) is provided with a fixed abutment plate (8), and the upper surface of the abutment plate (8) is rotatably connected with a rotating rod (9) for adjustment.

3. A mechanical welding arm that is easy to disassemble according to claim 1, characterized in that: The cylinder (2) has a threaded hole (10) for connection on its side, and a fastening rod (11) for fixing is threaded to the side of the threaded hole (10).

4. A mechanical welding arm that is easy to disassemble according to claim 1, characterized in that: The top of the cylinder (3) is fixedly connected to a mounting plate (12) for connection, and the upper surface of the mounting plate (12) is fixedly installed to the bottom of the vertical cylinder (4).

5. A mechanical welding arm that is easy to disassemble according to claim 1, characterized in that: A square plate (13) for installation is fixedly connected to the side of the vertical tube (4), and a motor (14) is fixedly installed on the upper surface of the square plate (13).

6. A mechanical welding arm that is easy to disassemble according to claim 1, characterized in that: The vertical rod (5) has a toothed groove (15) for transmission on its side, and a square frame (16) for installation is fixedly connected to the top of the vertical rod (5).

7. A mechanical welding arm that is easy to disassemble according to claim 1, characterized in that: The side of the crossbar (7) is fixedly installed with a vertical plate (17) for installation, and the inner side wall of the vertical plate (17) is detachably connected with a welding gun (18) for welding.

8. A mechanical welding arm that is easy to disassemble according to claim 2, characterized in that: The upper surface of the abutment (8) is fixedly connected to a sliding rod (19) for limiting the position, and the upper surface of the abutment (8) is engaged with a bearing (20) for rotation.

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