A welding robot with a structure facilitating replacement of a welding gun

Abstract

The utility model provides a kind of welding robot of convenient replacement welding gun structure belongs to welding robot technical field, include: welding robot main body, welding robot main body is fixedly installed with installation component, installation component is installed with welding gun main body;The installation component includes fixed base, and the fixed base is fixedly connected on welding robot main body, and the fixed base bottom is fixedly connected with upper disc, the upper disc bottom is attached with lower disc, and the welding gun main body is fixedly connected in lower disc bottom, by the setting of docking assembly, the docking fixed between upper disc and lower disc is realized, further realizes the fixed installation between welding robot main body and welding gun main body, subsequent disassembly, only need to detach docking assembly from between upper disc and lower disc, welding gun disassembly operation can be realized, and replaced welding gun can be installed again using docking assembly, convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of welding robot technology, and in particular to a welding robot with an easily replaceable welding torch structure. Background Technology

[0002] Welding robots mainly consist of two parts: the robot itself and the welding equipment. The robot comprises the robot body and the control cabinet (hardware and software). The welding equipment, taking arc welding and spot welding as examples, consists of the welding power source (including its control system), the wire feeder (for arc welding), and the welding torch (or clamp), among other components.

[0003] After welding robots have performed welding operations for extended periods using a welding torch, the torch typically needs to be replaced periodically to ensure the continuity of subsequent welding operations. Currently, most welding robots on the market use bolts to secure the welding torch to the robot. While this method is secure, it is extremely inconvenient for subsequent disassembly and replacement. Furthermore, as the bolts age, rust can increase the difficulty of disassembly. Therefore, this application proposes a welding robot with a structure that facilitates torch replacement.

[0004] CN2024227122016, "An Adjustable Robot Welding Fixture," is an earlier application of the applicant. It includes: a processing table; a drive groove is provided above the processing table; a bidirectional screw is rotatably connected to the inner wall of the drive groove; two sliding seats are sleeved on the outer wall of the bidirectional screw; an adjusting frame is fixedly connected above each of the two sliding seats; a sliding groove is provided on the opposite side of each of the two adjusting frames; a threaded rod is rotatably connected to the inner wall of the sliding groove; a sleeve is sleeved on the outer wall of the threaded rod; and a clamping unit is provided on one side of the sleeve. By providing sliding seats, adjusting frames, and clamping units, workpieces of different shapes and sizes can be fixed, ensuring the stability of the workpiece during welding. However, the prior art does not address the replacement of the welding torch. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the background art mentioned above, and to propose a welding robot with an easy-to-change welding torch structure.

[0006] The technical problem to be solved by this utility model is to provide a welding robot with an easy-to-change welding torch structure to solve the problem that existing welding torches cannot be replaced or are inconvenient to replace.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A welding robot with an easily replaceable welding torch structure includes: a welding robot body, an installation assembly fixedly mounted on the welding robot body, and a welding torch body mounted on the installation assembly; the installation assembly includes a fixing base, the fixing base being fixedly connected to the welding robot body, and an upper disk being fixedly connected to the bottom of the fixing base, a lower disk being fitted to the bottom of the upper disk, the welding torch body being fixedly connected to the bottom of the lower disk, and a docking assembly being mounted on both the upper and lower disks.

[0009] Preferably, the upper disk has multiple circular holes, and the top of the lower disk is fixedly connected to multiple circular rods, with the top ends of the multiple circular rods passing through the corresponding circular holes.

[0010] Preferably, anti-slip textures are formed on the outer walls of the plurality of round rods, and the outer walls of the round rods are in contact with the inner walls of the round holes.

[0011] Preferably, the docking assembly includes multiple docking blocks, and multiple docking grooves are opened on the outer wall of the upper disk and the outer wall of the lower disk. The multiple docking blocks are respectively inserted into the inner cavity of the corresponding docking groove, and two docking rods are movably installed on the docking blocks. The top and bottom of the inner wall of the docking groove are provided with docking holes, and the two docking rods are respectively inserted into the inner cavity of the corresponding docking holes at opposite ends.

[0012] Preferably, the docking block has a circular groove, and the two docking rods extend to the inner cavity of the circular groove at opposite ends, and a spring is fixedly connected between the two docking rods.

[0013] Preferably, a connecting groove is formed between the inner wall of the circular groove and the outer wall of the docking block. Two connecting blocks are movably installed in the cavity of the connecting groove. One side of the connecting block is fixedly connected to the outer wall of the adjacent docking rod, and a force-bearing block is fixedly connected to the other side of the connecting block.

[0014] Preferably, the docking block has multiple limiting holes, and multiple limiting rods are fixedly connected to the inner wall of the docking groove, with the multiple limiting rods being movably inserted into the inner cavity of the corresponding limiting hole.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, the docking component is used to fix the upper and lower discs together, thereby fixing the welding robot body and the welding gun body. During subsequent disassembly, the welding gun can be disassembled simply by removing the docking component from between the upper and lower discs. The replaced welding gun can be reinstalled using the docking component, making the operation convenient. Attached Figure Description

[0017] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0018] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the installation component of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the upper disc of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the lower disc of this utility model;

[0022] Figure 5 This is a schematic diagram of the docking assembly of this utility model.

[0023] [Figure Labels]

[0024] 1. Welding robot body; 2. Mounting components; 21. Fixing base; 22. Upper disc; 23. Lower disc; 24. Docking assembly; 241. Docking groove; 242. Limiting rod; 243. Docking block; 244. Limiting hole; 245. Circular groove; 246. Spring; 247. Docking rod; 248. Connecting groove; 249. Connecting block; 2410. Force-bearing block; 2411. Docking hole; 25. Circular hole; 26. Circular rod; 27. Anti-slip texture; 3. Welding torch body.

[0025] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The present invention provides a welding robot with a replaceable welding torch structure, comprising: a welding robot body 1, an installation component 2 fixedly mounted on the welding robot body 1, and a welding torch body 3 mounted on the installation component 2; the installation component 2 includes a fixing seat 21, the fixing seat 21 being fixedly connected to the welding robot body 1, and an upper disc 22 being fixedly connected to the bottom of the fixing seat 21, a lower disc 23 being attached to the bottom of the upper disc 22, the welding torch body 3 being fixedly connected to the bottom of the lower disc 23, and a docking component 24 being mounted on both the upper disc 22 and the lower disc 23.

[0029] Specifically, the welding robot body 1 and the welding torch body 3 work together to perform welding operations on the workpiece. The welding torch body 3 is fixedly installed on the welding robot body 1 by the mounting component 2. If it is necessary to disassemble and replace the welding torch body 3 in the future, the docking component 24 can be removed, and then the upper disc 22 and the lower disc 23 can be separated to separate the welding torch body 3 from the welding robot body 1, thereby realizing the disassembly of the welding torch body 3. Subsequently, the new welding torch body 3 can be installed on the welding robot body 1 using the docking component 24. The operation is convenient.

[0030] In this embodiment, as Figures 2-4 As shown; the upper disc 22 has multiple circular holes 25, and the top of the lower disc 23 is fixedly connected to multiple circular rods 26, with the top ends of the multiple circular rods 26 passing through the corresponding circular holes 25.

[0031] Specifically, the connection between the upper disc 22 and the lower disc 23 is achieved by inserting the round rod 26 into the round hole 25.

[0032] In this embodiment, as Figures 3-4 As shown; anti-slip textures 27 are provided on the outer walls of multiple round rods 26, and the outer walls of the round rods 26 are in contact with the inner walls of the round holes 25.

[0033] Specifically, the anti-slip texture 27 improves the firmness of the connection between the round rod 26 and the round hole 25, and further improves the firmness of the connection between the upper disc 22 and the lower disc 23.

[0034] In this embodiment, as Figures 2-5 As shown, the docking assembly 24 includes multiple docking blocks 243. Multiple docking grooves 241 are provided on the outer wall of the upper disc 22 and the outer wall of the lower disc 23. The multiple docking blocks 243 are respectively inserted into the inner cavity of the corresponding docking groove 241. Two docking rods 247 are movably installed on the docking blocks 243. The top and bottom of the inner wall of the docking groove 241 are provided with docking holes 2411. The two docking rods 247 are respectively inserted into the inner cavity of the corresponding docking holes 2411 at opposite ends.

[0035] Specifically, by inserting the docking block 243 into the docking groove 241 and inserting the two docking rods 247 on the docking block 243 into the two docking holes 2411 respectively, the docking between the upper disk 22 and the lower disk 23 is achieved.

[0036] In this embodiment, as Figure 5 As shown; a circular groove 245 is provided on the docking block 243, and the two docking rods 247 extend to the inner cavity of the circular groove 245 at opposite ends, and a spring 246 is fixedly connected between the two docking rods 247.

[0037] Specifically, spring 246 is used to apply elastic force to the two docking rods 247, so that the two docking rods 247 can be smoothly inserted into the corresponding docking hole 2411, thereby realizing the docking between the upper disk 22 and the lower disk 23.

[0038] In this embodiment, as Figure 5 As shown, a connecting groove 248 is provided between the inner wall of the circular groove 245 and the outer wall of the docking block 243. Two connecting blocks 249 are movably installed in the inner cavity of the connecting groove 248. One side of the connecting block 249 is fixedly connected to the outer wall of the adjacent docking rod 247, and the other side of the connecting block 249 is fixedly connected to a force-bearing block 2410.

[0039] Specifically, by applying a pushing force to the force-bearing block 2410, the force-bearing block 2410 drives the connecting block 249 to move, the connecting block 249 drives the docking rod 247 to move, the docking rod 247 compresses the spring 246 to move, and the docking rod 247 is pulled out of the docking hole 2411, so that the docking block 243 can be removed from the docking groove 241, thereby completing the disassembly and replacement of the welding torch body 3.

[0040] In this embodiment, as Figures 3-5 As shown, the docking block 243 has multiple limiting holes 244, and multiple limiting rods 242 are fixedly connected to the inner wall of the docking groove 241. The multiple limiting rods 242 are respectively movably inserted into the inner cavity of the corresponding limiting hole 244.

[0041] Specifically, by inserting the limiting rod 242 inside the docking groove 241 into the limiting hole 244 on the docking block 243, the upper disk 22 and the lower disk 23 are docked using multiple docking blocks 243, thereby improving the connection strength between the upper disk 22 and the lower disk 23.

[0042] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0043] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A welding robot with an easily replaceable welding torch structure, characterized in that, include: A welding robot body (1), on which an installation assembly (2) is fixedly installed, and on which a welding torch body (3) is installed; The mounting assembly (2) includes a fixed base (21), which is fixedly connected to the welding robot body (1). An upper disc (22) is fixedly connected to the bottom of the fixed base (21), and a lower disc (23) is attached to the bottom of the upper disc (22). The welding torch body (3) is fixedly connected to the bottom of the lower disc (23). A docking assembly (24) is installed on both the upper disc (22) and the lower disc (23).

2. The welding robot with an easily replaceable welding torch structure according to claim 1, characterized in that: The upper disc (22) has multiple circular holes (25), and the top of the lower disc (23) is fixedly connected to multiple circular rods (26), with the top ends of the multiple circular rods (26) passing through the corresponding circular holes (25).

3. The welding robot with an easily replaceable welding torch structure according to claim 2, characterized in that: Anti-slip textures (27) are provided on the outer walls of the multiple round rods (26), and the outer walls of the round rods (26) are in contact with the inner walls of the round holes (25).

4. The welding robot with an easily replaceable welding torch structure according to claim 1, characterized in that: The docking assembly (24) includes multiple docking blocks (243). Multiple docking grooves (241) are provided on the outer wall of the upper disk (22) and the outer wall of the lower disk (23). The multiple docking blocks (243) are respectively inserted into the inner cavity of the corresponding docking groove (241). Two docking rods (247) are movably installed on the docking block (243). The top and bottom of the inner wall of the docking groove (241) are provided with docking holes (2411). The two docking rods (247) are respectively inserted into the inner cavity of the corresponding docking hole (2411) at opposite ends.

5. A welding robot with an easily replaceable welding torch structure according to claim 4, characterized in that: The docking block (243) has a circular groove (245), and the two docking rods (247) extend to the inner cavity of the circular groove (245) at opposite ends, and a spring (246) is fixedly connected between the two docking rods (247).

6. A welding robot with an easily replaceable welding torch structure according to claim 5, characterized in that: A connecting groove (248) is provided between the inner wall of the circular groove (245) and the outer wall of the docking block (243). Two connecting blocks (249) are movably installed in the inner cavity of the connecting groove (248). One side of the connecting block (249) is fixedly connected to the outer wall of the adjacent docking rod (247), and the other side of the connecting block (249) is fixedly connected to a force-bearing block (2410).

7. A welding robot with an easily replaceable welding torch structure according to claim 4, characterized in that: The docking block (243) is provided with multiple limiting holes (244), and multiple limiting rods (242) are fixedly connected to the inner wall of the docking groove (241). The multiple limiting rods (242) are respectively movably inserted into the inner cavity of the corresponding limiting hole (244).

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