Rail type welding robot

Abstract

The utility model provides a rail type welding robot, which relates to the technical field of welding devices and comprises an adjusting mechanism, the adjusting mechanism comprises a fixing frame, bases are arranged on two sides of the bottom of the fixing frame, a fixing mechanism is arranged on one side of each base, and a cross beam is arranged on the inner wall of the top of the fixing frame. The stability and the balance of the whole system are guaranteed through the installed adjusting mechanism, the problem of poor assembly or poor welding quality caused by inconsistent height can be avoided through synchronous adjustment, meanwhile, a worker can easily adjust the sliding rail to a proper position according to specific requirements, and the working efficiency is improved. The sliding rail is matched with a welding robot to work, the cooperation and flexibility enable the welding process to be smoother, the working efficiency is improved, the design is suitable for welding requirements of different workpiece sizes and shapes, a worker can flexibly adjust the position of the sliding rail according to specific conditions, the requirements of different workpieces are met, and the applicability and flexibility of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to an orbital welding robot. Background Art

[0002] An orbital welding robot is an automated welding device. For workpieces with complex shapes and structures, the welding robot can perform welding according to a pre-set program to complete complex welding tasks.

[0003] However, in the prior art, among some existing orbital welding robots, usually the welding robot can not only move through a slide rail, but also slightly adjust its height by itself for welding work. However, since the height of the welding robot is adjusted by its own robotic arm, the adjustable height is very limited. For example, when the user needs to weld some larger or higher objects, due to the limited adjustable height of the welding robot, when the height of the welding object exceeds the adjustable height range of the robot, the robot cannot perform effective welding, resulting in a limited welding range. At this time, the user needs to continuously adjust the position of the welding object to make it within the adjustable height range of the robot so that the robot can complete the welding task. This will increase the operation complexity and working time and reduce the production efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and provide an orbital welding robot.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an orbital welding robot, comprising: an adjusting mechanism, the adjusting mechanism includes a fixing frame, both sides of the bottom of the fixing frame are provided with bases, one side of the base is provided with a fixing mechanism, the inner wall of the top of the fixing frame is provided with a cross beam, one side of the bottom of the fixing frame is provided with a protective shell, and a motor is arranged on the inner wall of the protective shell.

[0006] As a preferred embodiment, one end of the output shaft of the motor is provided with a threaded rod, a bearing is arranged on the surface of the top end of the threaded rod, a nut is arranged on the surface of the threaded rod, connecting frames are arranged on both surfaces of the nut, movable columns are arranged on one side of the top of the two connecting frames, and slide rails are connected to the top ends of the two movable columns.

[0007] As a preferred embodiment, the fixing mechanism includes a mounting frame, mounting frames are fixedly connected to one side of the two bases respectively, mounting plates are fixedly connected to the inner walls of the card slots opened at the bottoms of the two mounting frames respectively, and threaded holes are formed in the two mounting plates.

[0008] As a preferred embodiment, bases are fixedly connected to both sides of the bottom of the fixing frame, and both sides of the inner wall of the top of the fixing frame are respectively fixedly connected to both sides of the cross beam.

[0009] As a preferred embodiment, one side of the fixing frame is fixedly connected to the surface of the protective shell, and the inner wall of the card slot opened in the protective shell is fixedly connected to the surface of the motor.

[0010] As a preferred embodiment, one end of the output shaft of the motor is fixedly connected to one end of the threaded rod, the surface of the other end of the threaded rod is fixedly connected to the inner wall of the inner ring of the bearing, and the surface of the outer ring of the bearing is fixedly connected to the inner wall of the card slot opened at the bottom of the cross beam.

[0011] As a preferred embodiment, the surface of the threaded rod is threadedly connected to the inner wall of the nut, and connecting frames are fixedly connected to both surfaces of the nut.

[0012] As a preferred embodiment, movable columns are fixedly connected to one side of the tops of the two connecting frames, and both sides of the bottoms of the two movable columns are respectively fixedly connected to both sides of the bottom of the slide rail.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] By installing the adjustment mechanism, the present utility model not only simplifies the operation process and improves work efficiency, but also ensures the stability and balance of the entire system when the nut adjusts the height. The connecting frame and the movable column will be adjusted synchronously, which can avoid assembly defects or welding quality problems caused by inconsistent heights. At the same time, the staff can easily adjust the slide rail to a suitable position according to specific needs and cooperate with the welding robot. This cooperation and flexibility make the welding process smoother, improve work efficiency, and this design is applicable to welding requirements of different workpiece sizes and shapes. The staff can flexibly adjust the position of the slide rail according to specific situations to meet the requirements of different workpieces, improving the applicability and flexibility of the equipment.

[0015] By installing the fixing mechanism to connect the mounting frame and the mounting plate and connecting them to the ground or other equipment through bolts, not only can the stability of the overall structure be significantly enhanced, but this fixing method can also effectively prevent the equipment from shaking or shifting during operation, ensuring the stability and safety of the welding process. At the same time, through the connection with the ground or other equipment, the overall equipment can be more firmly fixed in the working area, providing a stable working platform for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an orbital welding robot provided by the present utility model.

[0017] Figure 2 Schematic diagram of the structure of the dissection side of the adjustment mechanism of an orbital welding robot provided by the present utility model.

[0018] Figure 3 Schematic diagram of the structure of the dissection side of the partial dissection of the adjustment mechanism of an orbital welding robot provided by the present utility model.

[0019] Figure 4 Schematic diagram of the structure of the side of the fixing mechanism of an orbital welding robot provided by the present utility model.

[0020] Legend description:

[0021] 1. Adjustment mechanism; 11. Fixing frame; 12. Base; 13. Cross beam; 14. Protective shell; 15. Motor; 16. Threaded rod; 17. Bearing; 18. Nut; 19. Connecting frame; 110. Movable column; 111. Slide rail;

[0022] 2. Fixing mechanism; 21. Mounting frame; 22. Mounting plate. Specific implementation manners

[0023] In order to more clearly illustrate the overall concept of the present utility model, the following will be further described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0024] It should be noted that many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific embodiments disclosed below.

[0025] In addition, in the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a direct connection, or an indirect connection through an intermediate medium, and may be the communication inside two components or the interaction relationship between two components. However, indicating a direct connection means that there is no connection relationship constructed through an excessive structure between the two connected main bodies, and they are only connected through the connection structure to form an integral body. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0028] Embodiment 1

[0029] As Figures 1 - 3 shown, the present utility model provides a technical solution: an orbital welding robot, comprising: an adjusting mechanism 1, the adjusting mechanism 1 includes a fixing frame 11, both sides of the bottom of the fixing frame 11 are provided with bases 12, one side of the base 12 is provided with a fixing mechanism 2, the inner wall of the top of the fixing frame 11 is provided with a cross beam 13, one side of the bottom of the fixing frame 11 is provided with a protective housing 14, the inner wall of the protective housing 14 is provided with a motor 15, one end of the output shaft of the motor 15 is provided with a threaded rod 16, the surface of the top end of the threaded rod 16 is provided with a bearing 17, the surface of the threaded rod 16 is provided with a nut 18, both sides of the surface of the nut 18 are provided with connecting frames 19, one side of the top of the two connecting frames 19 is provided with movable columns 110, and the top ends of the two movable columns 110 are both connected to a slide rail 111.

[0030] In this embodiment, bases 12 are fixedly connected to both sides of the bottom of the fixing frame 11. Both sides of the inner wall of the top of the fixing frame 11 are fixedly connected to both sides of the cross beam 13 respectively. One side of the fixing frame 11 is fixedly connected to the surface of the protective shell 14. The inner wall of the card slot opened in the protective shell 14 is fixedly connected to the surface of the motor 15. One end of the output shaft of the motor 15 is fixedly connected to one end of the threaded rod 16. The surface of the other end of the threaded rod 16 is fixedly connected to the inner wall of the inner ring of the bearing 17. The surface of the outer ring of the bearing 17 is fixedly connected to the inner wall of the card slot opened at the bottom of the cross beam 13. Through the cooperation of the above components, the combination of the motor 15 and the threaded rod 16 can not only achieve fine height adjustment, and fine adjustment can be carried out according to needs during the adjustment process, so as to ensure the accuracy and stability of the equipment. The method of matching the bearing 17 with the threaded rod 16 can reduce friction and wear, extend the service life of the equipment, improve the durability and stability of the equipment. At the same time, through the connection of the base 12 and the fixing frame 11, and the connection of the cross beam 13 and the fixing frame 11, the stability of the whole structure can also be ensured, so as to ensure the safety of the equipment during operation.

[0031] The surface of the threaded rod 16 is threadedly connected to the inner wall of the nut 18. Connecting frames 19 are fixedly connected to both sides of the surface of the nut 18. One side of the top of the two connecting frames 19 is fixedly connected to the movable columns 110. The tops of the two movable columns 110 are fixedly connected to both sides of the bottom of the slide rail 111 respectively. Through the cooperation of the above components, the staff only needs to start the motor 15 to be able to adjust the positions of the connecting frame 19 and the slide rail 111 at the same time, without adjusting each component separately. This not only simplifies the operation process and improves work efficiency, but when the nut 18 adjusts the height, the connecting frame 19 and the movable column 110 will be adjusted synchronously, which also ensures the stability and balance of the whole system. This synchronous adjustment can avoid assembly defects or welding quality problems caused by inconsistent heights. At the same time, the staff can also easily adjust the slide rail 111 to a suitable position according to specific needs and cooperate with the welding robot to work. This cooperation and flexibility make the welding process smoother, improve work efficiency, and this design is applicable to the welding requirements of different workpiece sizes and shapes. The staff can flexibly adjust the position of the slide rail 111 according to specific situations to meet the requirements of different workpieces, improving the applicability and flexibility of the equipment.

[0032] Embodiment 2

[0033] As Figures 1 - 4 shown, the fixing mechanism 2 includes an installation frame 21. Installation frames 21 are fixedly connected to one side of both bases 12. The inner walls of the card slots opened at the bottoms of the two installation frames 21 are fixedly connected to installation plates 22. Threaded holes are opened in both installation plates 22.

[0034] In this embodiment, through the cooperation of the above components, the mounting frame 21 and the mounting plate 22 are connected and installed, and they are connected to the ground or other equipment by bolts. This can not only significantly enhance the stability of the overall structure, but also effectively prevent the equipment from shaking or shifting during operation, ensuring the stability and safety of the welding process. At the same time, through the connection with the ground or other equipment, the overall equipment can be more firmly fixed in the working area, providing a stable working platform for the staff.

[0035] Working principle:

[0036] As Figures 1 - 4 shown, when the staff needs to adjust the height of the slide rail 111, first, the motor 15 can be started. After the motor 15 is started, its output shaft will drive the threaded rod 16. The other end of the threaded rod 16 will rotate through the cooperation with the inner ring of the bearing 17. When the threaded rod 16 rotates, the thread provided on its surface will cooperate with the thread groove opened on the inner wall of the nut 18, thereby realizing the adjustment of the height of the nut 18. When the nut 18 adjusts its height, it will synchronously drive the connecting frame 19 connected to it for adjustment. During the adjustment of the connecting frame 19, the movable column 110 and the slide rail 111 will also be synchronously driven for adjustment. The staff can adjust the slide rail 111 to a suitable position according to the work requirements, so as to better cooperate and work with the welding robot. At the same time, before the staff uses it, the threaded groove opened on the mounting plate 22 can be used to install it on the ground or other equipment by bolts. By connecting it to the ground or other equipment, the whole can be made more stable and more convenient for subsequent operations.

[0037] Those of ordinary skill in the art should understand that: the discussion of any above embodiment is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0038] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An orbital welding robot, characterized in that, Comprising: An adjusting mechanism (1), the adjusting mechanism (1) includes a fixing frame (11), both sides of the bottom of the fixing frame (11) are provided with bases (12), one side of the base (12) is provided with a fixing mechanism (2), the inner wall of the top of the fixing frame (11) is provided with a cross beam (13), one side of the bottom of the fixing frame (11) is provided with a protective shell (14), and a motor (15) is arranged on the inner wall of the protective shell (14); One end of the output shaft of the motor (15) is provided with a threaded rod (16), the surface of the top end of the threaded rod (16) is provided with a bearing (17), the surface of the threaded rod (16) is provided with a nut (18), both sides of the surface of the nut (18) are provided with connecting frames (19), one side of the top of the two connecting frames (19) is provided with movable columns (110), and the top ends of the two movable columns (110) are both connected with a slide rail (111).

2. The orbital welding robot according to claim 1, wherein: The fixing mechanism (2) includes a mounting frame (21), both sides of one side of the two bases (12) are fixedly connected with the mounting frame (21), the inner walls of the slots opened at the bottoms of the two mounting frames (21) are both fixedly connected with mounting plates (22), and threaded holes are opened in both of the mounting plates (22).

3. The orbital welding robot according to claim 1, characterized in that: Both sides of the bottom of the fixing frame (11) are fixedly connected with bases (12), and both sides of the inner wall of the top of the fixing frame (11) are respectively fixedly connected with both sides of the cross beam (13).

4. The orbital welding robot according to claim 1, wherein: One side of the fixing frame (11) is fixedly connected with the surface of the protective shell (14), and the inner wall of the slot opened in the protective shell (14) is fixedly connected with the surface of the motor (15).

5. The orbital welding robot according to claim 1, characterized in that: One end of the output shaft of the motor (15) is fixedly connected with one end of the threaded rod (16), the surface of the other end of the threaded rod (16) is fixedly connected with the inner wall of the inner ring of the bearing (17), and the surface of the outer ring of the bearing (17) is fixedly connected with the inner wall of the slot opened at the bottom of the cross beam (13).

6. The orbital welding robot according to claim 1, characterized in that: The surface of the threaded rod (16) is threadedly connected with the inner wall of the nut (18), and both sides of the surface of the nut (18) are fixedly connected with connecting frames (19).

7. An orbital welding robot according to claim 1, characterized in that: One side of the top of the two connecting frames (19) is fixedly connected with movable columns (110), and the tops of the two movable columns (110) are respectively fixedly connected with both sides of the bottom of the slide rail (111).

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