Pneumatic clamping type robot welding tool

Abstract

The utility model relates to the technical field of welding, and belongs to a pneumatic clamping type robot welding tool which comprises a mounting bottom plate, different areas of the mounting bottom plate are provided with a full welding station area, a first spot welding station area and a second spot welding station area respectively, the full welding station area is provided with a plurality of full welding stations, and the full welding stations are arranged at the two ends of the mounting bottom plate. The first spot welding station area and the second spot welding station area are adjacently arranged in the middle of the mounting bottom plate, the full welding station comprises a full welding clamp component, and a plurality of air cylinder switches are arranged on the side wall of the mounting bottom plate. According to the utility model, the quick response can be realized, the clamping and loosening actions of a workpiece can be completed in a short time, the clamping time of the workpiece is shortened, and the production efficiency is improved. And stable and adjustable clamping force can be provided, it is ensured that the workpiece is kept at the accurate position in the welding process, reliable positioning is achieved, and a foundation is laid for high-quality welding. Workpieces of different shapes and sizes can be rapidly and accurately clamped, and the positioning precision and stability of welding are improved.

Description

Technical Field

[0001] This utility model relates to the field of welding technology and belongs to a pneumatic clamping robot welding fixture. Background Technology

[0002] With the continuous development of the manufacturing industry, the requirements for production efficiency, product quality, and consistency are increasing. Pneumatic clamping robot welding technology has emerged to meet the needs of efficient and precise welding on automated production lines, freeing workers from tedious and dangerous welding work while improving production safety and reliability.

[0003] Traditional welding clamping methods, such as mechanical clamping, rely on manual or electric screws and nuts for clamping. The operation is relatively cumbersome, requiring manual rotation or adjustment of multiple components, and the clamping speed is slow, potentially taking several seconds or even tens of seconds to complete a single clamping operation. While hydraulic clamping offers greater clamping force, the relatively slow response speed of the hydraulic system, along with the time required for hydraulic oil flow and pressure build-up, impacts overall production efficiency. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a pneumatic clamping robot welding fixture.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This application provides a pneumatic clamping robot welding fixture, including a mounting base plate. Different areas of the mounting base plate are respectively provided with a full welding station area, a first spot welding station area, and a second spot welding station area. The full welding station area is provided with a plurality of full welding stations, which are located at both ends of the mounting base plate. The first spot welding station area and the second spot welding station area are adjacent to each other in the middle of the mounting base plate. Each full welding station includes a full welding clamp component. The side wall of the mounting base plate is provided with a plurality of cylinder switches.

[0007] Preferably, the full welding fixture component includes a full welding base plate and a full welding cylinder. The full welding base plate is connected to the mounting base plate, the full welding cylinder is disposed on the full welding base plate, a cylinder pad is provided between the full welding cylinder and the full welding base plate, a cylinder pressure bar is connected to the output end of the full welding cylinder, and a cylinder base plate is connected to the inner side of the full welding base plate through a cylinder base plate reinforcing rib.

[0008] Preferably, the full welding station further includes a positioning pin and a full welding pad pin, both of which are pin-connected to the full welding base plate.

[0009] Preferably, the first spot welding station area is provided with a plurality of spot welding stations. Each spot welding station includes a spot welding cylinder, a spot welding positioning pin, and a spot welding pad pin. The spot welding cylinder is connected to the mounting base plate. The output end of the spot welding cylinder is connected to a cylinder pressure bar. One end of the cylinder pressure bar is connected to the output end of the spot welding cylinder. The spot welding positioning pin and the spot welding pad pin are both connected to the mounting base plate and are located on one side of the free end of the cylinder pressure bar.

[0010] As a preferred option, the first spot welding station area is also equipped with several label plates.

[0011] Preferably, the second spot welding station area is provided with a plurality of spot welding stations 2. Each spot welding station 2 includes a spot welding cylinder 2, a spot welding positioning pin 2, and a spot welding pad pin 2. The spot welding cylinder 2 is connected to the mounting base plate. The output end of the spot welding cylinder 2 is connected to a cylinder pressure bar 3. The middle part of the cylinder pressure bar 3 is connected to the output end of the spot welding cylinder 2. The spot welding positioning pin 2 and the spot welding pad pin 2 are both connected to the mounting base plate.

[0012] Compared with the prior art, this utility model provides a pneumatic clamping robot welding fixture, which has the following advantages:

[0013] This invention features rapid response, enabling clamping and releasing of workpieces in a short time, significantly reducing workpiece clamping time and improving production efficiency. It also provides stable and adjustable clamping force, ensuring the workpiece maintains a precise position during welding, achieving reliable positioning and laying the foundation for high-quality welding. It can quickly and accurately clamp workpieces of different shapes and sizes, improving the positioning accuracy and stability of welding.

[0014] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the full welding station area of ​​this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first spot welding station area of ​​this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second spot welding station area of ​​this utility model;

[0019] In the diagram: 1. Mounting base plate; 2. Full welding station area; 3. First spot welding station area; 4. Second spot welding station area; 5. Cylinder switch; 21. Full welding station; 22. Full welding fixture component; 31. Spot welding station one; 32. Label plate; 41. Spot welding station two; 211. Positioning pin; 212. Full welding pad pin; 221. Full welding base plate; 222. Full welding cylinder; 223. Cylinder pad block; 224. Cylinder pressure bar one; 225. Cylinder base plate reinforcing rib; 226. Cylinder base plate; 311. Spot welding cylinder one; 312. Spot welding positioning pin one; 313. Spot welding pad pin one; 314. Cylinder pressure bar two; 411. Spot welding cylinder two; 412. Spot welding positioning pin two; 413. Spot welding pad pin two; 414. Cylinder pressure bar three. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concepts of this utility model.

[0021] See Figures 1-4 This application provides a pneumatic clamping robot welding fixture, including a mounting base plate 1. Different areas of the mounting base plate 1 are respectively provided with a full welding station area 2, a first spot welding station area 3, and a second spot welding station area 4. The full welding station area 2 is provided with a plurality of full welding stations 21. The full welding stations 21 are located at both ends of the mounting base plate 1. The first spot welding station area 3 and the second spot welding station area 4 are arranged adjacent to each other in the middle of the mounting base plate 1. The full welding station 21 includes a full welding clamp component 22. The side wall of the mounting base plate 1 is provided with a plurality of cylinder switches 5.

[0022] See Figure 2 Specifically, the full welding fixture component 22 includes a full welding base plate 221 and a full welding cylinder 222. The full welding base plate 221 is connected to the mounting base plate 1, and the full welding cylinder 222 is disposed on the full welding base plate 221. A cylinder pad 223 is provided between the full welding cylinder 222 and the full welding base plate 221. A cylinder pressure bar 224 is connected to the output end of the full welding cylinder 222. A cylinder base plate 226 is connected to the inner side of the full welding base plate 221 through a cylinder base plate reinforcing rib 225. The full welding cylinder 222 is mainly used to provide power for clamping and fixing the workpiece.

[0023] See Figure 2Specifically, the full welding station 21 also includes a positioning pin 211 and a full welding pad pin 212, both of which are pin-connected to the full welding base plate 221. The positioning pin 211 is mainly used to position the product, and the full welding pad pin 212 is mainly used to position the product parts to ensure consistent height dimensions.

[0024] See Figure 3 Specifically, the first spot welding station area 3 is provided with several spot welding stations 31. Each spot welding station 31 includes a spot welding cylinder 311, a spot welding positioning pin 312, and a spot welding pad pin 313. The spot welding cylinder 311 is connected to the mounting base plate 1. A cylinder pressure bar 314 is connected to the output end of the spot welding cylinder 311. One end of the cylinder pressure bar 314 is connected to the output end of the spot welding cylinder 311. The spot welding positioning pin 312 and the spot welding pad pin 313 are both connected to the mounting base plate 1 and are located on one side of the free end of the cylinder pressure bar 314. The spot welding positioning pin 311 and the spot welding pad pin 313 are mainly used to position the product parts. The spot welding positioning pin 312 ensures the consistency of the side dimension positioning, and the spot welding pad pin 313 ensures the consistency of the height dimension.

[0025] See Figure 3 Specifically, the first spot welding station area 3 is also equipped with several label plates 32, which are used for error prevention reminders.

[0026] See Figure 4 Specifically, the second spot welding station area 4 is provided with several spot welding stations 41. Each spot welding station 41 includes a spot welding cylinder 411, a spot welding positioning pin 412, and a spot welding pad pin 413. The spot welding cylinder 411 is connected to the mounting base plate 1. A cylinder pressure bar 414 is connected to the output end of the spot welding cylinder 411. The middle part of the cylinder pressure bar 414 is connected to the output end of the spot welding cylinder 411. The spot welding positioning pin 412 and the spot welding pad pin 413 are both connected to the mounting base plate 1. The spot welding positioning pin 412 is mainly used to position the product parts and ensure the consistency of the upper and lower side plates and the coaxiality requirements.

[0027] In application, different cylinders at different workstations drive corresponding cylinder pressure bars to press down and clamp the workpiece to be processed. With the help of pads, backing pins or positioning pins in the corresponding processing area, the workpiece is fixed, ensuring the accuracy of the clamping position and providing a good foundation for subsequent welding processing.

[0028] Throughout the process, this device provides a stable and repeatable clamping force, ensuring the workpiece remains in a fixed position during welding and preventing welding defects caused by workpiece movement. By adjusting the operation of the cylinder, it can achieve rapid and accurate clamping of workpieces of different shapes and sizes, improving the positioning accuracy and stability of the welding process.

[0029] The above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pneumatic clamping robot welding fixture, characterized in that: The mounting base plate (1) includes a full welding station area (2), a first spot welding station area (3), and a second spot welding station area (4) in different areas. The full welding station area (2) is provided with several full welding stations (21). The full welding stations (21) are located at both ends of the mounting base plate (1). The first spot welding station area (3) and the second spot welding station area (4) are located adjacent to each other in the middle of the mounting base plate (1). The full welding station (21) includes a full welding fixture component (22). The side wall of the mounting base plate (1) is provided with multiple cylinder switches (5).

2. The pneumatic clamping robot welding fixture as described in claim 1, characterized in that: The full welding fixture component (22) includes a full welding base plate (221) and a full welding cylinder (222). The full welding base plate (221) is connected to the mounting base plate (1). The full welding cylinder (222) is set on the full welding base plate (221). A cylinder pad (223) is provided between the full welding cylinder (222) and the full welding base plate (221). A cylinder pressure bar (224) is connected to the output end of the full welding cylinder (222). A cylinder base plate (226) is connected to the inner side of the full welding base plate (221) through a cylinder base plate reinforcing rib (225).

3. The pneumatic clamping robot welding fixture as described in claim 2, characterized in that: The full welding station (21) also includes a positioning pin (211) and a full welding pad pin (212), both of which are pin-connected to the full welding base plate (221).

4. The pneumatic clamping robot welding fixture as described in claim 1, characterized in that: The first spot welding station area (3) is provided with several spot welding stations (31). Each spot welding station (31) includes a spot welding cylinder (311), a spot welding positioning pin (312), and a spot welding pad pin (313). The spot welding cylinder (311) is connected to the mounting base plate (1). The output end of the spot welding cylinder (311) is connected to a cylinder pressure bar (314). One end of the cylinder pressure bar (314) is connected to the output end of the spot welding cylinder (311). The spot welding positioning pin (312) and the spot welding pad pin (313) are both connected to the mounting base plate (1). The spot welding positioning pin (312) and the spot welding pad pin (313) are located on one side of the free end of the cylinder pressure bar (314).

5. The pneumatic clamping robot welding fixture as described in claim 1, characterized in that: The first spot welding station area (3) is also equipped with several label plates (32).

6. The pneumatic clamping robot welding fixture as described in claim 1, characterized in that: The second spot welding station area (4) is provided with several spot welding stations (41). Each spot welding station (41) includes a spot welding cylinder (411), a spot welding positioning pin (412), and a spot welding pad pin (413). The spot welding cylinder (411) is connected to the mounting base plate (1). The output end of the spot welding cylinder (411) is connected to a cylinder pressure bar (414). The middle part of the cylinder pressure bar (414) is connected to the output end of the spot welding cylinder (411). The spot welding positioning pin (412) and the spot welding pad pin (413) are both connected to the mounting base plate (1).

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