Welding robot moving track

Abstract

The utility model discloses a welding robot moving track which comprises a robot base and a track body, the robot base is connected to the upper end of the track body in a sliding mode, connecting blocks are fixedly connected to one ends of the surfaces of the two sides of the track body, and the number of the connecting blocks is two. Two connecting blocks are fixedly connected to one ends of the two side surfaces of the track body, first positioning holes are formed in the surfaces of the two connecting blocks, fixing blocks are fixedly connected to the other ends of the two side surfaces of the track body, and second positioning holes are formed in the surfaces of the fixing blocks in a penetrating mode. The sliding plates and the positioning rods are pulled outwards through the handles, the connecting blocks are inserted into the inner sides of the two fixing blocks, the handles are loosened, the positioning rods can be inserted into the first positioning holes and the second positioning holes through the elastic force of the spring structures and the telescopic rod structures, accordingly, the two sections of rails are combined and spliced, and the assembling and splicing process of the rails is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding robots, and in particular relates to a moving track of a welding robot. Background Art

[0002] A welding robot is an industrial robot that performs welding (including cutting and spraying). According to the definition of the International Organization for Standardization, an industrial robot is a multi-purpose, reprogrammable, automatically controlled manipulator with three or more programmable axes used in the field of industrial automation. In order to adapt to different uses, the mechanical interface of the last axis of the robot is usually a connecting flange that can be connected to different tools or end effectors. A welding robot is an industrial robot that has a welding tong or welding (cutting) gun connected to its end axis flange, so that it can perform welding, cutting or thermal spraying.

[0003] The mobile track system of the welding robot is an important component, which is responsible for carrying the robot along the specified path to perform welding operations. In practical applications, the mobile track of the welding robot often needs to be spliced ​​according to the work site and the shape of the workpiece to adapt to different work requirements.

[0004] However, when splicing two sections of track, the existing welding robot mobile track system usually needs to connect the tracks together by welding. Although this welding connection method ensures the firmness of the connection, it has the problems of complicated operation and inconvenient disassembly when the track needs to be disassembled or adjusted. In addition, the welding connection may also cause a certain degree of damage to the track itself, affecting the reuse of the track. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a welding robot mobile track to solve the problem that the existing welding robot mobile track system proposed in the above background technology usually needs to connect the tracks together by welding when splicing two sections of tracks. Although this welding connection method ensures the firmness of the connection, it has the problems of complicated operation and inconvenient disassembly when the track needs to be disassembled or adjusted. In addition, the welding connection may also cause a certain degree of damage to the track itself, affecting the reuse of the track.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding robot moving track, comprising a robot base and a track body, the robot base is slidably connected to the upper end of the track body, one end of the two side surfaces of the track body is fixedly connected with a connecting block, two connecting blocks are provided, and the surfaces of the two connecting blocks are both provided with a first positioning hole, the other ends of the two side surfaces of the track body are fixedly connected with a fixing block, the surface of the fixing block is penetrated with a second positioning hole, the outer surface of the fixing block is provided with a sliding plate through a telescopic rod structure, the surface of the sliding plate is provided with a spring structure, and the inner surface of the sliding plate is fixedly connected with a positioning rod.

[0007] Preferably, the welding robot is fixedly mounted on the upper surface of the robot base.

[0008] Preferably, a handle is fixedly connected to the outer surface of the sliding plate.

[0009] Preferably, the fixing block is fixedly mounted on one end of the two side surfaces of the rail body by fixing bolts.

[0010] Preferably, robot rollers are installed at the four corners of the lower end of the robot base.

[0011] Preferably, a limiting groove is provided in the middle portion of the side surface of the robot roller.

[0012] Preferably, the upper surface and the inner upper surface of the track body are both fixedly connected with limiting protrusions, and the limiting protrusions and the limiting grooves are fitted with each other.

[0013] Compared with the prior art, the utility model provides a welding robot moving track, which has the following beneficial effects:

[0014] 1. The utility model provides a first positioning hole, a second positioning hole and a positioning rod. When two sections of tracks need to be spliced, the sliding plate and the positioning rod are pulled outward by the handle, and the connecting block is inserted into the inner side of the two fixed blocks. The handle is released, and the elastic force of the spring structure and the telescopic rod structure causes the positioning rod to be inserted into the first positioning hole and the second positioning hole, thereby realizing the combined splicing of the two sections of tracks, greatly facilitating the assembly and splicing process of the tracks, and effectively avoiding the existing welding robot mobile track system. When splicing two sections of tracks, the tracks usually need to be connected together by welding. Although this welding connection method ensures the firmness of the connection, when the track needs to be disassembled or adjusted, there are problems such as complicated operation and inconvenient disassembly. In addition, the welding connection may also cause a certain degree of damage to the track itself, affecting the reuse of the track.

[0015] 2. The utility model has a handle and other structures, and when the two sections of the track need to be disassembled, the two handles on both sides are pulled outward, and the sliding plate is driven to slide outward by the handles, so that the positioning rod is pulled out from the inside of the first positioning hole and the second positioning hole, and then the connecting plate is pulled out from the inside of the fixed block to complete the disassembly process of the two sections of the track, making the disassembly process very convenient and increasing the practicality of the mobile track of the welding robot;

[0016] 3. The utility model fixes the welding robot on the upper surface of the robot base by setting the limiting protrusions and limiting grooves, and controls the rotation of the robot rollers to achieve the purpose of moving the welding robot left and right on the upper end of the track body, and the movement of the robot is smoother and the structure is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of a welding robot moving track proposed by the utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of another angle of a moving track of a welding robot proposed by the utility model;

[0020] Figure 3 This is a front view of a moving track of a welding robot proposed in the utility model;

[0021] Figure 4 This is a side view of a moving track of a welding robot proposed in the utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of a fixed block in a moving track of a welding robot proposed by the utility model;

[0023] In the figure: 1. track body; 2. limiting protrusion; 3. robot base; 4. robot roller; 5. limiting groove; 6. connecting block; 7. first positioning hole; 8. fixing block; 9. second positioning hole; 10. fixing bolt; 11. sliding plate; 12. handle; 13. telescopic rod structure; 14. spring structure; 15. positioning rod. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a welding robot mobile track, including a robot base 3 and a track body 1, the robot base 3 is slidably connected to the upper end of the track body 1, one end of the two side surfaces of the track body 1 is fixedly connected with a connecting block 6, two connecting blocks 6 are provided, and the surfaces of the two connecting blocks 6 are both provided with a first positioning hole 7, the other ends of the two side surfaces of the track body 1 are fixedly connected with a fixing block 8, the surface of the fixing block 8 is penetrated with a second positioning hole 9, the outer surface of the fixing block 8 is provided with a sliding plate 11 through a telescopic rod structure 13, the surface of the sliding plate 11 is provided with a spring structure 14, and the inner surface of the sliding plate 11 is fixedly connected with a positioning rod 15, through the first positioning hole 7, the second positioning hole 9 and the positioning rod 15, when it is necessary to align the two sections of the track During splicing, the sliding plate 11 and the positioning rod 15 are pulled outward by the handle 12, and the connecting block 6 is inserted into the inner side of the two fixed blocks 8. The handle 12 is released, and the elastic force of the spring structure 14 and the telescopic rod structure 13 will cause the positioning rod 15 to be inserted into the first positioning hole 7 and the second positioning hole 9, thereby realizing the combined splicing of the two sections of the track, which greatly facilitates the assembly and splicing process of the track and effectively avoids the existing welding robot mobile track system. When splicing two sections of the track, it is usually necessary to connect the tracks together by welding. Although this welding connection method ensures the firmness of the connection, when the track needs to be disassembled or adjusted, there are problems such as complicated operation and inconvenient disassembly. In addition, the welding connection may also cause a certain degree of damage to the track itself, affecting the reuse of the track.

[0026] In the present invention, preferably, the welding robot is fixedly mounted on the upper surface of the robot base 3 .

[0027] In the utility model, preferably, a handle 12 is fixedly connected to the outer surface of the sliding plate 11. Through the provided handle 12 and other structures, when it is necessary to disassemble the two sections of the track, the two handles 12 on both sides are pulled outward, and the sliding plate 11 is driven by the handle 12 to slide outward, so that the positioning rod 15 is pulled out from the inside of the first positioning hole 7 and the second positioning hole 9, and then the connecting plate is pulled out from the inner side of the fixed block 8 to complete the disassembly process of the two sections of the track, which makes the disassembly process very convenient and increases the practicality of the moving track of the welding robot.

[0028] In the present invention, preferably, the fixing block 8 is fixedly mounted on one end of the two side surfaces of the rail body 1 by means of fixing bolts 10 .

[0029] In the present invention, preferably, robot rollers 4 are installed at the four corners of the lower end of the robot base 3 .

[0030] In the utility model, preferably, a limiting groove 5 is provided in the middle part of the side surface of the robot roller 4 .

[0031] In the utility model, preferably, the upper surface and the inner upper surface of the track body 1 are fixedly connected with the limiting protrusion 2, and the limiting protrusion 2 and the limiting groove 5 are fitted with each other. By setting the limiting protrusion 2 and the limiting groove 5, the welding robot is fixedly installed on the upper surface of the robot base 3, and the rotation of the robot roller 4 is controlled to achieve the purpose of moving the welding robot left and right at the upper end of the track body 1, and the movement of the robot is smoother and the structure is more stable.

[0032] The working principle and use process of the utility model are as follows: during use, through the first positioning hole 7, the second positioning hole 9 and the positioning rod 15, when it is necessary to splice two sections of track, the sliding plate 11 and the positioning rod 15 are pulled outward through the handle 12, and the connecting block 6 is inserted into the inner side of the two fixed blocks 8, and the handle 12 is released. The elastic force of the spring structure 14 and the telescopic rod structure 13 will make the positioning rod 15 inserted into the first positioning hole 7 and the second positioning hole 9, so as to realize the combined splicing of the two sections of track, which greatly facilitates the assembly and splicing process of the track, and effectively avoids the existing welding robot mobile track system. When splicing two sections of track, it is usually necessary to connect the tracks together by welding. Although this welding connection method ensures the firmness of the connection, it has the problems of complicated operation and inconvenient disassembly when the track needs to be disassembled or adjusted. In addition, The welding connection may also cause a certain degree of damage to the track itself, affecting the reuse of the track and other problems. Through the provided handles 12 and other structures, when the two sections of the track need to be disassembled, the two handles 12 on both sides are pulled outward, and the sliding plate 11 is driven by the handles 12 to slide outward, so that the positioning rod 15 is pulled out from the inside of the first positioning hole 7 and the second positioning hole 9, and then the connecting plate is pulled out from the inside of the fixed block 8 to complete the disassembly process of the two sections of the track, making the disassembly process very convenient and increasing the practicality of the welding robot moving track. After the welding robot is fixedly installed on the upper surface of the robot base 3 through the provided limit protrusions 2 and limit grooves 5, the rotation of the robot rollers 4 is controlled to achieve the purpose of moving the welding robot left and right at the upper end of the track body 1, and the movement of the robot is smoother and the structure is more stable.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding robot mobile track, comprising a robot base (3) and a track body (1), characterized in that: The robot base (3) is slidably connected to the upper end of the track body (1); one end of the two side surfaces of the track body (1) is fixedly connected with a connecting block (6); two connecting blocks (6) are provided, and the surfaces of the two connecting blocks (6) are both provided with a first positioning hole (7); the other end of the two side surfaces of the track body (1) is fixedly connected with a fixing block (8); the surface of the fixing block (8) is penetrated with a second positioning hole (9); the outer surface of the fixing block (8) is provided with a sliding plate (11) through a telescopic rod structure (13); the surface of the sliding plate (11) is provided with a spring structure (14); and the inner surface of the sliding plate (11) is fixedly connected with a positioning rod (15).

2. A welding robot moving track according to claim 1, characterized in that: The welding robot is fixedly mounted on the upper surface of the robot base (3).

3. The welding robot moving track according to claim 1, characterized in that: A handle (12) is fixedly connected to the outer surface of the sliding plate (11).

4. The welding robot moving track according to claim 1, characterized in that: The fixing block (8) is fixedly mounted on one end of the two side surfaces of the track body (1) by means of fixing bolts (10).

5. The welding robot moving track according to claim 1, characterized in that: Robot rollers (4) are installed at the four corners of the lower end of the robot base (3).

6. A welding robot moving track according to claim 5, characterized in that: A limiting groove (5) is provided in the middle portion of the side surface of the robot roller (4).

7. The welding robot moving track according to claim 1, characterized in that: The upper surface and the inner upper surface of the track body (1) are both fixedly connected to the limiting protrusion (2), and the limiting protrusion (2) and the limiting groove (5) are fitted with each other.

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