Side hanging welding tractor

Abstract

The utility model discloses a side hanging welding trolley which comprises a trolley body, a rotating pipe is installed on the bottom face of the trolley body, the rotating pipe is arranged on the top face of a vertical plate, the trolley body is hung on the vertical plate through the rotating pipe, and walking wheels on the bottom face of the trolley body are arranged on the wall face of the non-welding side of the vertical plate and walk along the wall face of the non-welding side of the vertical plate. A welding gun is installed on the trolley body and located on the welding side of the vertical plate. The welding trolley has the advantages that the trolley body and the welding gun are located on the two sides of the vertical plate respectively, the welding trolley is laterally hung on the vertical plate by arranging the rotating pipe, it is guaranteed that the welding trolley can normally walk without being limited by space while the welding gun conducts welding, and automatic welding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to welding equipment, in particular to a side-mounted welding trolley. Background Art

[0002] The shipbuilding process involves many steel structure welding processes. In order to improve welding efficiency, a welding trolley is often used to realize automatic welding in various positions such as vertical welding, transverse welding and horizontal welding. However, when the distance between the outer section of the horizontal plate and the outer side of the vertical plate is small, the welding trolley cannot be placed and moved due to space limitations, thus making automatic welding impossible. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a side-mounted welding trolley.

[0004] The technical solution adopted by the present invention to achieve the above-mentioned purpose is:

[0005] A side-mounted welding trolley comprises a trolley body, a rotating tube is installed on the bottom surface of the trolley body, the rotating tube is arranged on the top surface of the vertical plate, the trolley body is suspended on the vertical plate through the rotating tube, the running wheels on the bottom surface of the trolley body are arranged on the wall surface on the non-welding side of the vertical plate and run along it, and a welding gun is installed on the trolley body, and the welding gun is located on the welding side of the vertical plate.

[0006] The trolley body is horizontally provided with two rotating tubes.

[0007] A bearing is nested in the trolley body, and the connecting end of the rotating tube is installed in the bearing.

[0008] A pressure cover is sleeved on the outer periphery of the rotating tube, and the pressure cover is mounted on the trolley body through screws.

[0009] A magnet is installed on the bottom surface of the trolley body and is adsorbed on the wall surface of the non-weld side of the vertical plate through the magnet.

[0010] A welding gun is installed on the trolley body through an adjustment mechanism. The adjustment mechanism includes a longitudinal adjustment arm, a longitudinal adjustment rod, a transverse adjustment arm, a transverse adjustment rod, and an angle adjustment rod. The longitudinal adjustment arm is installed on the trolley body, and the longitudinal adjustment rod is installed in the longitudinal adjustment arm, and the two are threadedly connected. The transverse adjustment arm is installed on the longitudinal adjustment rod, and the transverse adjustment rod is installed on the transverse adjustment arm, and the two are threadedly connected. One end of the angle adjustment rod is connected to the welding gun, and the other end is installed on the transverse adjustment rod.

[0011] The utility model is characterized in that the trolley body and the welding gun are respectively located on both sides of the vertical plate, and the welding trolley is hung on the vertical plate by arranging a rotating tube, so that the welding trolley can move normally without space restriction while the welding gun is welding, thereby realizing automatic welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0013] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0014] Figure 3 It is a schematic diagram of the connection between the trolley body and the rotating tube of the utility model.

[0015] Among them: 1, trolley body 2, rotating tube 3, bearing 4, pressure cover 5, screw 6, walking wheel 7, magnet 8, longitudinal adjustment arm 9, longitudinal adjustment rod 10, transverse adjustment arm 11, transverse adjustment rod 12, angle adjustment rod 13, welding gun 14, vertical plate 15, weld 16, bolt. DETAILED DESCRIPTION

[0016] like Figure 1-3As shown, the utility model is a side-mounted welding trolley, comprising a trolley body 1, two rotating tubes 2 are horizontally installed on the bottom surface of the trolley body 1, a bearing 3 is nested in the trolley body 1, the connecting end of the rotating tube 2 is installed in the bearing 3, a pressure cover 4 is sleeved on the outer periphery of the rotating tube 2, and the pressure cover 4 is installed on the trolley body 1 by screws 5, the part of the rotating tube 2 located outside the trolley body 1 is arranged on the top surface of the vertical plate 14, the trolley body 1 is suspended on the vertical plate 14 by the rotating tube 2, and the trolley body 1 is mounted on the vertical plate 14. The top surface of the plate 14 is supported, and the walking wheels 6 on the bottom surface of the trolley body 1 are set on the wall surface on the non-welded side of the vertical plate 14 and move along it. The driving wheel in the walking wheel 6 provides the forward power to ensure that the trolley body 1 moves forward on the wall surface on the non-welded side of the vertical plate 14. At the same time, the rotating tube 2 rotates on the top surface of the vertical plate 14, reducing friction resistance while ensuring support. A magnet 7 is installed on the bottom surface of the trolley body 1 and is adsorbed on the wall surface on the non-weld side of the vertical plate 14 through the magnet 7, preventing the trolley body 1 from deviating from the vertical plate 1 4 rolls over, a welding gun 13 is installed on the trolley body 1 through an adjustment mechanism, and the welding gun 13 is located on the welding side of the vertical plate 14. The adjustment mechanism includes a longitudinal adjustment arm 8, a longitudinal adjustment rod 9, a transverse adjustment arm 10, a transverse adjustment rod 11, and an angle adjustment rod 12. The longitudinal adjustment arm 8 is installed on the trolley body 1, and the longitudinal adjustment rod 9 is installed in the longitudinal adjustment arm 8. The two are threadedly connected. The transverse adjustment arm 10 is installed on the longitudinal adjustment rod 9. An anti-rotation structure is provided between the two. The longitudinal adjustment rod 9 is screwed in or out to drive the transverse adjustment arm 10 to move longitudinally. The transverse adjustment rod 11 is installed on the transverse adjustment arm 10. The two are threadedly connected. One end of the angle adjustment rod 12 is connected to the welding gun 13, and the other end is installed on the transverse adjustment rod 11 through a bolt 16. The transverse adjustment rod 11 is screwed in or out to drive the angle adjustment rod 12 to move laterally. After the angle adjustment rod 12 is adjusted, the bolt 16 is tightened. The transverse and longitudinal positions and angles of the welding gun 13 are adjusted by the adjustment mechanism so that the welding gun 13 corresponds to the weld 15.

[0017] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A side-mounted welding trolley, characterized by: It includes a trolley body, a rotating tube is installed on the bottom surface of the trolley body, the rotating tube is arranged on the top surface of the vertical plate, the trolley body is suspended on the vertical plate through the rotating tube, the walking wheels on the bottom surface of the trolley body are arranged on the wall surface on the non-welding side of the vertical plate and move along it, and a welding gun is installed on the trolley body, and the welding gun is located on the welding side of the vertical plate.

2. The side-mounted welding trolley according to claim 1, characterized in that: The trolley body is horizontally provided with two rotating tubes.

3. The side-mounted welding trolley according to claim 1, characterized in that: A bearing is nested in the trolley body, and the connecting end of the rotating tube is installed in the bearing.

4. The side-mounted welding trolley according to claim 1, characterized in that: A pressure cover is sleeved on the outer periphery of the rotating tube, and the pressure cover is mounted on the trolley body through screws.

5. The side-mounted welding trolley according to claim 1, characterized in that: A magnet is installed on the bottom surface of the trolley body and is adsorbed on the wall surface of the non-weld side of the vertical plate through the magnet.

6. The side-mounted welding trolley according to claim 1, characterized in that: A welding gun is installed on the trolley body through an adjustment mechanism. The adjustment mechanism includes a longitudinal adjustment arm, a longitudinal adjustment rod, a transverse adjustment arm, a transverse adjustment rod, and an angle adjustment rod. The longitudinal adjustment arm is installed on the trolley body, and the longitudinal adjustment rod is installed in the longitudinal adjustment arm, and the two are threadedly connected. The transverse adjustment arm is installed on the longitudinal adjustment rod, and the transverse adjustment rod is installed on the transverse adjustment arm, and the two are threadedly connected. One end of the angle adjustment rod is connected to the welding gun, and the other end is installed on the transverse adjustment rod.

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