Welding opening treatment device for steel structure machining

Abstract

The utility model discloses a steel structure processing weld joint processing device, which belongs to the field of polishing devices and comprises a mounting plate, a support plate mounted at the upper end of the mounting plate, a first motor mounted at the upper end of the mounting plate, and a rotating shaft mounted at the output end of the first motor through a coupler. A rotating plate is installed at the end, extending to the supporting plate, of the rotating shaft, two symmetrically-arranged limiting plates are installed at the upper end of the supporting plate, the direction of the steel structure is conveniently adjusted through the rotating plate, so that the multiple side walls of the steel structure face the grinding roller conveniently, and then the grinding roller can conveniently grind the side walls of the steel structure; and meanwhile, the height and the horizontal direction of the mounting box are adjusted through a butt joint block and a T-shaped plate, so that the direction of the grinding roller is conveniently adjusted, the mounting box is limited through a limiting plate and a U-shaped plate, and the stability of the mounting box is kept.

Description

Technical Field

[0001] The utility model relates to the field of polishing devices, and more specifically to a device for processing welding ports of steel structure processing. Background Art

[0002] A large number of weld scars will be generated after welding of steel structures, so the weld scars on the steel structures need to be polished. The existing steel structure welding polishing processing device generally uses a handheld grinding roller to polish the steel structure. Holding the grinding roller for a long time can easily cause arm soreness and hand shaking, which may cause new marks on the steel structure. For this reason, we proposed a steel structure processing welding port processing device. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a device for processing welding ports in steel structure processing, which facilitates the adjustment of the orientation of the steel structure through a rotating plate, thereby facilitating the multi-sided side walls of the steel structure to face the grinding roller, and then facilitating the grinding of the side walls of the steel structure by the grinding roller. At the same time, the height and horizontal orientation of the installation box are adjusted by the docking block and the T-plate, thereby facilitating the adjustment of the orientation of the grinding roller, and the installation box is limited by the limit plate and the U-plate to maintain the stability of the installation box.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A device for processing welded joints in steel structure processing, comprising a mounting plate, a support plate mounted on the upper end of the mounting plate, a first motor mounted on the upper end of the mounting plate, a rotating shaft mounted on the output end of the first motor through a coupling, a rotating plate mounted on one end of the rotating shaft extending to the support plate, and two symmetrically arranged limit plates mounted on the upper end of the support plate;

[0008] It also includes an installation box, a T-shaped plate is installed at the lower end of the installation box, two U-shaped plates are installed on the side walls of the installation box, the U-shaped plates are slidably connected to adjacent limit plates, a second motor is installed on the inner wall of the installation box, a transmission shaft is installed on the output end of the second motor through a coupling, a grinding roller is sleeved on the side wall of the transmission shaft, an electric push rod is installed on the upper end of the installation plate, the output end of the electric push rod extends to one end of the support plate where a docking block is installed, and the docking block is slidably connected to the T-shaped plate.

[0009] Furthermore, the support plate is provided with a rotating hole, the rotating shaft is adapted to the rotating hole, and an auxiliary block is provided at the lower end of the rotating plate, and the auxiliary block is slidably connected to the upper end of the support plate, so that the first motor drives the rotating plate to rotate, thereby facilitating the rotating plate to adjust the orientation of the upper steel structure.

[0010] Furthermore, the docking block is provided with a sliding groove, the T-shaped plate is slidably connected to the sliding groove, and the inner wall of the sliding groove and the side wall of the T-shaped plate are frosted to increase the roughness of the T-shaped plate and the inner wall of the sliding groove, thereby increasing the stability of the docking block and the T-shaped plate.

[0011] Furthermore, the side wall of the installation box is threadedly connected to the side door via bolts, and the side wall of the installation box and the side wall are provided with threaded holes compatible with the bolts, so that the installation box can be opened conveniently, thereby facilitating maintenance of the second motor.

[0012] Furthermore, the U-shaped plate and the installation box are provided with a slideway with a width and thickness of 5 cm, the thickness of the limiting plate is set to 49 mm, and the limiting plate is slidably connected to the slideway, so that the limiting plate can limit the installation box through the U-shaped plate to prevent it from deflecting during the sliding process.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) The utility model facilitates the adjustment of the orientation of the steel structure by means of a rotating plate, thereby facilitating the multi-sided side walls of the steel structure to face the grinding roller, and further facilitating the grinding roller to grind the side walls of the steel structure. At the same time, the height and horizontal orientation of the installation box are adjusted by means of a docking block and a T-shaped plate, thereby facilitating the adjustment of the orientation of the grinding roller, and the installation box is limited by means of a limiting plate and a U-shaped plate to maintain the stability of the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural sectional view of the utility model;

[0017] Figure 2 It is a top view of the structure of the utility model;

[0018] Figure 3 It is a structural side view of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1. Mounting plate; 2. Support plate; 3. First motor; 4. Rotating plate; 5. Limiting plate; 6. Mounting box; 7. U-shaped plate; 8. Second motor; 9. Transmission shaft; 10. Grinding roller; 11. Electric push rod; 12. Docking block; 13. T-shaped plate. DETAILED DESCRIPTION

[0021] The following will combine the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.

[0024] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3 A steel structure processing welding port processing device comprises a mounting plate 1, a support plate 2 is mounted on the upper end of the mounting plate 1, a control box is mounted between the mounting plate 1 and the support plate 2, a first motor 3 is mounted on the upper end of the mounting plate 1, a rotating shaft is mounted on the output end of the first motor 3 through a coupling, a rotating plate 4 is mounted on one end of the rotating shaft extending to the support plate 2, and two symmetrically arranged limit plates 5 are mounted on the upper end of the support plate 2;

[0025] It also includes an installation box 6, a T-shaped plate 13 is installed at the lower end of the installation box 6, two U-shaped plates 7 are installed on the side wall of the installation box 6, the U-shaped plate 7 is slidably connected to the adjacent limit plate 5, a second motor 8 is installed on the inner wall of the installation box 6, a transmission shaft 9 is installed on the output end of the second motor 8 through a coupling, a grinding roller 10 is sleeved on the side wall of the transmission shaft 9, an electric push rod 11 is installed on the upper end of the installation plate 1, the output end of the electric push rod 11 extends to one end on the support plate 2 and a docking block 12 is installed, and the docking block 12 is slidably connected to the T-shaped plate 13.

[0026] The support plate 2 is provided with a rotating hole, the rotating shaft is adapted to the rotating hole, and an auxiliary block is provided at the lower end of the rotating plate 4, and the auxiliary block is slidingly connected to the upper end of the support plate 2, so that the first motor 3 drives the rotating plate 4 to rotate, thereby facilitating the rotating plate 4 to adjust the orientation of its upper end steel structure.

[0027] The docking block 12 is provided with a sliding groove, and the T-shaped plate 13 is slidably connected to the sliding groove. The inner wall of the sliding groove and the side wall of the T-shaped plate 13 are both frosted to increase the roughness of the T-shaped plate 13 and the inner wall of the sliding groove, thereby increasing the stability of the docking block 12 and the T-shaped plate 13.

[0028] The side wall of the installation box 6 is threadedly connected to the side door via bolts, and the side wall of the installation box 6 and the side wall are provided with threaded holes compatible with the bolts, so that the installation box 6 can be opened conveniently, thereby facilitating maintenance of the second motor 8.

[0029] The U-shaped plate 7 and the installation box 6 are provided with a slideway with a width of 5 cm and a thickness. The thickness of the limiting plate 5 is set to 49 mm, and the limiting plate 5 is slidably connected to the slideway, so that the limiting plate 5 can limit the installation box 6 through the U-shaped plate 7 to prevent it from deflecting during the sliding process.

[0030] When in use, a technician in this field places the steel structure above the rotating plate 4, and then starts the electric push rod 11. The electric push rod 11 pushes the installation box 6 to move through the docking block 12 and the T-plate 13. During this process, the limit plate 5 limits the installation box 6 through the U-plate 7 to keep the installation box 6 stable. Then, the T-plate 13 is pushed to slide at the docking block 12, so as to facilitate the adjustment of the horizontal position of the installation box 6, and then facilitate the contact between the grinding roller 10 and the surface of the steel structure. Then, the second motor 8 is started, so that the second motor 8 drives the grinding roller 10 to grind the weld scar of the steel structure through the transmission shaft 9, and at the same time The first motor 3 is started, so that the first motor 3 can drive the rotating plate 4 to rotate, and then the rotating plate 4 can drive the steel structure to rotate, so as to facilitate the grinding of the surface of the steel structure. The utility model facilitates the adjustment of the orientation of the steel structure through the rotating plate 4, so as to facilitate the multi-sided side walls of the steel structure to face the grinding roller 10, and then facilitates the grinding roller 10 to grind the side walls of the steel structure. At the same time, the height and horizontal orientation of the installation box 6 are adjusted by the docking block 12 and the T-plate 13, so as to facilitate the adjustment of the orientation of the grinding roller 10, and the installation box 6 is limited by the limit plate 5 and the U-plate 7 to keep the installation box 6 stable.

[0031] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for processing welded joints in steel structure processing, comprising a mounting plate (1), characterized in that: A support plate (2) is mounted on the upper end of the mounting plate (1), a first motor (3) is mounted on the upper end of the mounting plate (1), a rotating shaft is mounted on the output end of the first motor (3) via a coupling, a rotating plate (4) is mounted on one end of the rotating shaft extending to the support plate (2), and two symmetrically arranged limit plates (5) are mounted on the upper end of the support plate (2); The invention also comprises an installation box (6), the lower end of which is installed with a T-shaped plate (13), the side wall of which is installed with two symmetrically arranged U-shaped plates (7), the U-shaped plates (7) being slidably connected to adjacent limit plates (5), the inner wall of which is installed with a second motor (8), the output end of which is installed with a transmission shaft (9) via a coupling, the side wall of which is provided with a grinding roller (10), the upper end of which is installed with an electric push rod (11), the output end of which extends to one end on the support plate (2) and is installed with a docking block (12), the docking block (12) being slidably connected to the T-shaped plate (13).

2. A steel structure processing welding joint processing device according to claim 1, characterized in that: The support plate (2) is provided with a rotation hole, the rotation shaft is matched with the rotation hole, and an auxiliary block is provided at the lower end of the rotation plate (4), and the auxiliary block is slidably connected to the upper end of the support plate (2).

3. A steel structure processing welding joint processing device according to claim 1, characterized in that: The docking block (12) is provided with a sliding groove, the T-shaped plate (13) is slidably connected to the sliding groove, and the inner wall of the sliding groove and the side wall of the T-shaped plate (13) are both frosted.

4. A steel structure processing welding joint processing device according to claim 1, characterized in that: The side wall of the installation box (6) is threadedly connected to the side door via bolts, and the side wall of the installation box (6) and the side wall of the side are provided with threaded holes matched with the bolts.

5. The device for processing welding joints in steel structure processing according to claim 1, characterized in that: The U-shaped plate (7) and the installation box (6) are provided with a slideway with a width and thickness of 5 cm, the thickness of the limiting plate (5) is set to 49 mm, and the limiting plate (5) is slidably connected to the slideway.

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