Auxiliary welding table for collar supporting plate welding

Abstract

The utility model discloses an auxiliary welding table for collar supporting plate welding, which comprises a welding table top, the welding table top is arranged around a welding mechanical arm, the top of the welding table top is uniformly provided with welding stations, and two sides of the welding stations are respectively provided with a workpiece limiting mechanism and a workpiece pressing and fixing mechanism. And a workpiece clamping mechanism is arranged at the inner end of the welding station. The problems that the welding efficiency is low due to the fact that only one welding station is generally arranged on an existing welding table, and no good fixing mechanism is used for fixing the collar supporting plate at present are solved.

Description

Technical Field

[0001] The utility model relates to the field of devices for processing steel structures, in particular to an auxiliary welding table for welding collar and support plates. Background Art

[0002] Existing steel components often need to be welded when they are processed. The so-called welding operation is generally completed by a welding robot arm. When the welding robot arm is welding, a workbench is required to cooperate. The main function of the workbench is to fix the steel component so as to ensure the quality of welding. The existing workbench surface often has only one welding station that can fix the component, so the processing efficiency is slow, because after processing one piece, it needs to be removed before another unprocessed steel component can be fixed on the workbench for processing. In addition, due to the special structure of the collar support plate, a fixing mechanism that can fix it well has not been found in the prior art.

[0003] In order to solve the above problems, an auxiliary welding table for welding a collar plate is proposed. Utility Model Content

[0004] The utility model aims to provide an auxiliary welding table for collar support plate welding, so as to solve the problems that only one welding station is usually arranged on the existing welding table, resulting in low welding efficiency, and there is no good fixing mechanism to fix the collar support plate.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An auxiliary welding table for collar support plate welding comprises a welding table top, which is arranged around a welding robot arm, and welding stations are evenly arranged on the top of the welding table top, and workpiece limiting mechanisms and workpiece clamping and fixing mechanisms are respectively arranged on both sides of the welding stations, and a workpiece clamping mechanism is arranged at the inner end of the welding station.

[0007] First of all, the welding table is arranged around the welding robot arm, and its top surface has several welding stations. Therefore, after welding one workpiece, the welding machine robot arm can continue to weld the workpiece on the next welding station. When welding the workpiece on the next welding station, the operator can remove the welded workpiece and put a new workpiece to be welded. This has high processing efficiency and does not require waiting for the time to change the workpiece. Then, in this scheme, the workpiece limiting mechanism is first used to limit one side of the wall column connection part of the collar support plate, and then the workpiece clamping and fixing mechanism is used to press the top surface of the wall column connection part of the collar support plate, so that the collar support plate is well fixed. Finally, the workpiece clamping mechanism is used to clamp the supporting part of the collar support plate, which further improves the stability during welding.

[0008] As a further preferred embodiment of the present invention, the welding table is in a "U" shape, and the welding robot arm is located in the middle of the "U" welding table.

[0009] The welding table is U-shaped to leave a gap so that operators can enter to inspect the welding robot arm.

[0010] As a further preferred embodiment of the present invention, the workpiece limiting mechanism is a fixed limiting plate, and a side of the fixed limiting plate close to the welding station is a straight side.

[0011] The fixed limiting plate has a limiting effect.

[0012] As a further preferred embodiment of the present invention, the workpiece clamping and fixing mechanism includes a vertical threaded rod, a pressure plate and a clamping nut. The vertical threaded rod is arranged perpendicular to the top surface of the welding table. The pressure plate is rotatably connected to the vertical threaded rod. The clamping nut is arranged above the pressure plate, and the clamping nut is threadedly connected to the vertical threaded rod.

[0013] The pressure plate can be tightened by turning the clamping nut downwards, and the pressure plate can be lifted by hand by turning the clamping nut upwards.

[0014] As a further preferred embodiment of the present invention, a padding strip is provided at the inner edge of the top surface of the welding table, and one end of the workpiece clamping mechanism is connected to the padding strip.

[0015] The workpiece clamping mechanism is padded so that the clamping portion is closer to the top of the supporting portion of the collar support plate, which can provide better stability during welding when the supporting portion of the collar support plate is clamped.

[0016] As a further preferred embodiment of the present invention, a shading plate is provided on one side of the top surface of the welding table.

[0017] It can block the arc generated during welding and protect the eyes of workers on that side.

[0018] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0019] 1. First, the welding table is arranged around the welding robot arm, and its top surface has several welding stations. Therefore, after welding one workpiece, the welding machine robot arm can continue to weld the workpiece on the next welding station. When welding the workpiece on the next welding station, the operator can remove the welded workpiece and put a new workpiece to be welded. This has high processing efficiency and does not require waiting for the time to change the workpiece. Then, in this scheme, the workpiece limiting mechanism is first used to limit one side of the wall column connection part of the collar support plate, and then the workpiece clamping and fixing mechanism is used to press the top surface of the wall column connection part of the collar support plate, so that the collar support plate is well fixed. Finally, the workpiece clamping mechanism is used to clamp the lifting part of the collar support plate, which further improves the stability during welding.

[0020] 2. The welding table is U-shaped to leave a gap so that operators can enter to inspect the welding robot arm.

[0021] 3. Turn the clamping nut downward to tighten the pressure plate, and turn the clamping nut upward to lift the pressure plate by hand.

[0022] 4. Raise the workpiece clamping mechanism so that its clamping part is closer to the top of the supporting part of the collar support plate, which can improve the stability during welding when clamping the supporting part of the collar support plate.

[0023] 5. It can block the arc generated during welding and protect the eyes of workers on that side. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a structural schematic diagram of the collar support plate of the utility model. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Specific embodiment 1:

[0033] Figure 1 , Figure 2 An auxiliary welding table for collar support plate welding is shown, comprising a welding table top 1, wherein the welding table top 1 is arranged around a welding robot arm 2, welding stations 3 are evenly arranged on the top of the welding table top 1, and workpiece limiting mechanisms 4 and workpiece clamping and fixing mechanisms 5 are respectively arranged on both sides of the welding stations 3, and a workpiece clamping mechanism 6 is arranged at the inner end of the welding station 3.

[0034] First of all, the welding table is arranged around the welding robot arm, and its top surface has several welding stations. Therefore, after welding one workpiece, the welding machine robot arm can continue to weld the workpiece on the next welding station. When welding the workpiece on the next welding station, the operator can remove the welded workpiece and put a new workpiece to be welded. This has high processing efficiency and does not require waiting for the time to change the workpiece. Then, in this scheme, the workpiece limiting mechanism is first used to limit one side of the wall column connection part of the collar support plate, and then the workpiece clamping and fixing mechanism is used to press the top surface of the wall column connection part of the collar support plate, so that the collar support plate is well fixed. Finally, the workpiece clamping mechanism is used to clamp the supporting part of the collar support plate, which further improves the stability during welding. Specific embodiment 2:

[0036] This embodiment further illustrates the welding table 1 based on the specific embodiment 1. The welding table 1 is in a "U" shape, and the welding robot arm 2 is located in the middle of the "U" welding table 1.

[0037] The welding table is U-shaped to leave a gap so that operators can enter to inspect the welding robot arm. Specific embodiment 3:

[0039] This embodiment further illustrates the workpiece limiting mechanism 4 on the basis of the specific embodiment 1. The workpiece limiting mechanism 4 is a fixed limiting plate, and one side of the fixed limiting plate close to the welding station 3 is a straight side.

[0040] The fixed limiting plate has a limiting effect. Specific embodiment 4:

[0042] This embodiment further illustrates the workpiece clamping and fixing mechanism 5 on the basis of the specific embodiment 1. The workpiece clamping and fixing mechanism 5 includes a vertical threaded rod 51, a pressure plate 52 and a clamping nut 53. The vertical threaded rod 51 is arranged perpendicular to the top surface of the welding table 1. The pressure plate 52 is rotatably connected to the vertical threaded rod 51. The clamping nut 53 is arranged above the pressure plate 52. The clamping nut 53 is threadedly connected to the vertical threaded rod 51.

[0043] The pressure plate can be tightened by turning the clamping nut downwards, and the pressure plate can be lifted by hand by turning the clamping nut upwards. Specific embodiment 5:

[0045] This embodiment further illustrates the welding table 1 based on the specific embodiment 1. A heightening strip 7 is provided at the inner edge of the top surface of the welding table 1, and one end of the workpiece clamping mechanism 6 is connected to the heightening strip 7.

[0046] The workpiece clamping mechanism is padded so that the clamping portion is closer to the top of the supporting portion of the collar support plate, which can provide better stability during welding when the supporting portion of the collar support plate is clamped. Specific embodiment 6:

[0048] This embodiment further illustrates the welding table 1 on the basis of the specific embodiment 1. A shading plate 8 is provided on one side of the top surface of the welding table 1.

[0049] It can block the arc generated during welding and protect the eyes of workers on that side.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary welding table for welding a collar support plate, characterized in that: The invention comprises a welding table (1), wherein the welding table (1) is arranged around a welding robot arm (2), welding stations (3) are evenly arranged on the top of the welding table (1), workpiece limiting mechanisms (4) and workpiece clamping and fixing mechanisms (5) are respectively arranged on both sides of the welding stations (3), and a workpiece clamping mechanism (6) is arranged at the inner end of the welding stations (3).

2. The auxiliary welding table for collar support plate welding according to claim 1, characterized in that: The welding table (1) is in a "U" shape, and the welding robot arm (2) is located in the middle of the "U"-shaped welding table (1).

3. The auxiliary welding table for collar support plate welding according to claim 1, characterized in that: The workpiece limiting mechanism (4) is a fixed limiting plate, and one side of the fixed limiting plate close to the welding station (3) is a straight side.

4. The auxiliary welding table for collar support plate welding according to claim 1, characterized in that: The workpiece clamping and fixing mechanism (5) comprises a vertical threaded rod (51), a pressure plate (52) and a clamping nut (53); the vertical threaded rod (51) is arranged perpendicular to the top surface of the welding table (1); the pressure plate (52) is rotatably connected to the vertical threaded rod (51); the clamping nut (53) is arranged above the pressure plate (52); and the clamping nut (53) is threadably connected to the vertical threaded rod (51).

5. The auxiliary welding table for collar support plate welding according to claim 1, characterized in that: A padding strip (7) is provided at the inner edge of the top surface of the welding table (1), and one end of the workpiece clamping mechanism (6) is connected to the padding strip (7).

6. The auxiliary welding table for collar plate welding according to claim 1, characterized in that: A light shielding plate (8) is provided on one side of the top surface of the welding table (1).

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