A battery box processing electric welding machine

Abstract

The utility model relates to welding equipment technical field discloses a battery box processing is with electric welding machine, including base, the base top fixedly connected with the long board with groove, the base top fixedly connected with long piece, long piece top fixedly connected with the slide rail with groove, two slide blocks are connected in the slide rail inner wall slidingly, two the slide block outer wall all are fixedly connected with fixed block, two the fixed block outer wall fixedly connected with clamping plate, right side the slide block outer wall fixedly connected with electric push rod, the slide rail inner wall fixedly connected with the pivot. In the utility model, the long board with groove and the slide rail with groove provide the slide block with the stable sliding path, effectively avoid the deviation, when the electric push rod drive one side slide block, the pivot in the slide rail inner wall, connecting rod no.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to an electric welding machine for battery box processing. Background Technology

[0002] With the development of the new energy industry, the demand for battery boxes, as the core carrier of energy storage equipment, continues to grow. They are mostly formed by splicing and welding metal plates, which requires high precision and strength of the welds. Although existing electric welding machines for battery box processing can achieve basic welding, there are still functional gaps in terms of adaptability to irregular box structures (such as corner and groove welding) and ease of handling weld slag after welding, making it difficult to fully meet the needs of high-efficiency production. Existing welding machines are centered around a welding host, which has a built-in current adjustment module and heat dissipation system, and an operation panel on the outside. The host is connected to a handheld welding torch via a cable, and some models are equipped with a mobile base. The overall structure revolves around the power supply, welding torch, and operation, which relies on manual handling of the welding torch and positioning of the workpiece to complete the welding. There are no special auxiliary fixing or cleaning components.

[0003] First, the lack of a clamping structure means that the battery box workpiece needs to be manually held or fixed with simple supports during welding. This can easily cause the workpiece to shift due to hand tremors, resulting in a high rate of weld misalignment and affecting the sealing performance and structural strength of the battery box. Second, the lack of a scraping and cleaning mechanism means that the welding slag remaining on the surface of the box after welding needs to be manually cleaned with a scraper. This is not only time-consuming but also easily scratches the surface of the box, reducing the quality of the finished product. Therefore, a welding machine for battery box processing is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a welding machine for battery box processing, which aims to improve the problem of the lack of clamping mechanism and scraping cleaning mechanism in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a welding machine for battery box processing, comprising a base, a grooved long plate fixedly connected to the top of the base, a long block fixedly connected to the top of the base, a grooved slide rail fixedly connected to the top of the long block, two sliders slidably connected to the inner wall of the grooved slide rail, a fixing block fixedly connected to the outer wall of each of the two sliders, a clamping plate fixedly connected to the outer wall of each of the two fixing blocks, an electric push rod fixedly connected to the outer wall of the right slider, a rotating shaft fixedly connected to the inner wall of the grooved slide rail, a connecting rod one fixedly connected to the outer wall of the rotating shaft, and connecting rod two rotatably connected to both ends of the connecting rod one; As a further description of the above technical solution: The top of the grooved long plate is fixedly connected to two fixed plates. The outer walls of the two fixed plates are fixedly connected to motors. The inside of the two fixed plates is rotatably connected to threaded rods. The outer walls of the two threaded rods are threadedly connected to threaded sliders. The outer walls of the two threaded sliders are fixedly connected to scrapers. The bottom of the scrapers is fixedly connected to sliding blocks. The ends of the two threaded rods away from the motors are rotatably connected to limit blocks. As a further description of the above technical solution: The outer walls of both connecting rods are fixedly connected to the interiors of the two fixing blocks; As a further description of the above technical solution: The number of fixing blocks is set to two, and the two fixing blocks are symmetrically distributed on both sides of the rotating shaft; As a further description of the above technical solution: A plate is fixedly connected to the outer wall of the fixed block, and a welder is fixedly connected to the top of the plate; As a further description of the above technical solution: The bottom of the sliding block is slidably connected to the top of the grooved long plate; As a further description of the above technical solution: The bottom of the threaded slider is slidably connected to the top of the grooved long plate.

[0006] This utility model has the following beneficial effects: 1. In this utility model, the grooved long plate and the grooved slide rail provide a smooth sliding path for the slider, effectively avoiding deviation. When the electric push rod drives the slider on one side, the rotating shaft, connecting rod one and connecting rod two on the inner wall of the slide rail form a linkage, which can drive the sliders on both sides to move synchronously in opposite directions, effectively improving the efficiency of battery box welding and processing and the quality of finished products.

[0007] 2. In this utility model, the scraping mechanism is mounted on the top of a supporting upright plate, and the fixed plate on it provides stable support for the motor and the threaded rod. When the motor drives the threaded rod to rotate, the threaded slider can drive the scraper to move smoothly. The sliding block at the bottom of the scraper can prevent deviation, and the limiting block at the end of the threaded rod can prevent the parts from coming off, further improving the overall quality and efficiency of the battery box welding process. Attached Figure Description

[0008] Figure 1 This is a three-dimensional schematic diagram of a welding machine for processing battery boxes according to the present invention. Figure 2 This is a schematic diagram of the structure of a welding machine fixing block for battery box processing proposed in this utility model; Figure 3 This is a schematic diagram of the structure of a welding machine slider for battery box processing proposed in this utility model; Figure 4 This is a schematic diagram of the structure of a welding machine shaft for battery box processing proposed in this utility model; Figure 5 This is a schematic diagram of the structure of a welding machine limit block for battery box processing proposed in this utility model.

[0009] Legend: 1. Base; 11. Grooved long plate; 12. Long block; 2. Grooved slide rail; 21. Slider; 22. Fixing block; 23. Clamping plate; 24. Electric push rod; 25. Link 1; 26. Link 2; 27. Rotating shaft; 3. Motor; 31. Threaded rod; 32. Threaded slider; 33. Fixing plate; 34. Sliding block; 35. Scraper; 36. Limiting block; 4. Plate; 41. Welding device. Detailed Implementation

[0010] 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.

[0011] Reference Figures 1-4 This utility model provides an embodiment of a welding machine for battery box processing, comprising a base 1, a grooved long plate 11 fixedly connected to the top of the base 1, a long block 12 fixedly connected to the top of the base 1, a grooved slide rail 2 fixedly connected to the top of the long block 12, two sliders 21 slidably connected to the inner wall of the grooved slide rail 2, fixing blocks 22 fixedly connected to the outer walls of the two sliders 21, clamping plates 23 fixedly connected to the outer walls of the two fixing blocks 22, an electric push rod 24 fixedly connected to the outer wall of the right slider 21, a rotating shaft 27 fixedly connected to the inner wall of the grooved slide rail 2, a connecting rod 25 fixedly connected to the outer wall of the rotating shaft 27, and connecting rods 26 rotatably connected to both ends of the connecting rod 25. The clamping mechanism of this welding machine for battery box processing is based on the base 1 as the supporting component. The top of the base 1 is not only fixedly connected to the grooved long plate 11 which plays an auxiliary supporting role, but also stably connected to the long block 12, providing a reliable mounting carrier for the entire clamping mechanism. The top of the long block 12 is vertically fixed with a grooved slide rail 2. Two symmetrically distributed sliders 21 are installed on the inner wall of the grooved slide rail 2 through sliding fit. The sliders 21 can slide smoothly along the inner wall of the slide rail. Each slider 21 has a fixing block 22 welded to its outer wall. The outer side of the fixing block 22 is rigidly connected to the clamping plate 23. The clamping plate 23, as the component that directly contacts the battery box, can be opened and closed by the movement of the slider 21 to complete the clamping action of the battery box. To drive the clamping mechanism, an electric push rod 24 is fixedly mounted on the outer wall of the right slider 21. The other end of the electric push rod 24 is fixed to the end of the grooved slide rail 2, which can provide a stable linear driving force. Meanwhile, a rotating shaft 27 is fixedly connected to the middle of the inner wall of the grooved slide rail 2. A connecting rod 25 is mounted on the outer wall of the rotating shaft 27, and the connecting rod 25 can rotate freely around the rotating shaft 27. The two ends of the connecting rod 25 are also connected to the connecting rod 26 via hinges, and the other ends of the two connecting rods 26 are hinged to the two sliders 21. When the electric push rod 24 extends or retracts, it will drive the right slider 21 to move along the grooved slide rail 2. Through the rotation of the connecting rod 25 and the transmission of the connecting rod 26, the left slider 21 can be driven to move in the opposite direction in a synchronized manner, ensuring that the two clamping plates 23 always open and close symmetrically, realizing stable clamping of battery boxes of different sizes, and ensuring accurate positioning of the workpiece during welding processing.

[0012] Reference Figures 1-3 Two fixed plates 33 are fixedly connected to the top of the grooved long plate 11. Motors 3 are fixedly connected to the outer walls of both fixed plates 33. Threaded rods 31 are rotatably connected inside each fixed plate 33. Threaded sliders 32 are threadedly connected to the outer walls of each threaded rod 31. Scrapers 35 are fixedly connected to the outer walls of each threaded slider 32. A sliding block 34 is fixedly connected to the bottom of each scraper 35. Limit blocks 36 are rotatably connected to the ends of each threaded rod 31 away from the motors 3. This scraping mechanism is built upon the grooved long plate 11 in the clamping mechanism. Two parallel fixed plates 33 are symmetrically fixed to the top of the grooved long plate 11, forming the basic installation frame of the mechanism. Motors 3 are bolted to the outer walls of both fixed plates 33. The output shaft of the motor 3 is coaxially connected to the threaded rods 31 rotatably connected inside the fixed plates 33, providing a power source for the mechanism. The threaded rod 31 horizontally penetrates the fixed plate 33, and its end away from the motor 3 is rotatably connected to a limit block 36. The limit block 36 is fixed to the grooved long plate 11, which can limit the axial displacement of the threaded rod 31 and ensure rotational stability. A threaded slider 32 is threadedly fitted onto the outer wall of the threaded rod 31. The opposite sidewalls of the two threaded sliders 32 are jointly fixedly connected to a scraper 35. The scraper 35 serves as the scraping actuator, and its bottom is also fixed with a sliding block 34 that can cooperate with the corresponding slide rail of the equipment to assist the scraper 35 in moving smoothly. When the motor 3 starts, it drives the threaded rod 31 to rotate synchronously. Through threaded transmission, the threaded slider 32 moves axially along the threaded rod 31, thereby driving the scraper 35 to perform horizontal reciprocating motion. During this process, the limit block 36 prevents the threaded slider 32 from dislodging from the threaded rod 31, and the sliding block 34 prevents the scraper 35 from tilting, ultimately achieving efficient scraping of residue in the battery box welding area and ensuring the accuracy of subsequent processing.

[0013] Reference Figures 1-4 The outer walls of the two connecting rods 26 are fixedly connected to the inside of the two fixed blocks 22 to transmit power and ensure that the two sliders 21 drive the clamping plate 23 to open and close synchronously, thus ensuring the stability and symmetry of the battery box during clamping.

[0014] Reference Figures 1-4 The number of fixing blocks 22 is set to two. The two fixing blocks 22 are symmetrically distributed on both sides of the rotating shaft 27 to transmit power to ensure that the clamping plate 23 opens and closes synchronously, thereby improving the stability of the battery box clamping.

[0015] Reference Figures 1-4 The outer wall of the fixing block 22 is fixedly connected to the plate 4, and the top of the plate 4 is fixedly connected to the welder 41, which can move synchronously with the clamping plate 23 driven by the fixing block 22 to ensure the welding accuracy when the battery box is clamped.

[0016] Reference Figure 1 and Figure 2 and Figure 5 The bottom of the sliding block 34 is slidably connected to the top of the grooved long plate 11, providing guidance for the horizontal reciprocating movement of the scraper 35, preventing the scraper 35 from deviating, and ensuring the stability of scraping off welding residue from the battery box.

[0017] Reference Figure 1 and Figure 2 and Figure 5 The bottom of the threaded slider 32 is slidably connected to the grooved long plate 11, which helps it move smoothly along the threaded rod 31. In conjunction with the sliding block 34 and the anti-scraping plate 35 offset, it ensures stable removal of welding residue.

[0018] Working Principle: The welding machine uses base 1 as a whole for support, with its top supporting both the clamping mechanism and the scraping mechanism. These two mechanisms work together to complete the battery box processing. The clamping mechanism is constructed using a long block 12 on the top of base 1. Two sliders 21 are installed within a grooved slide rail 2 on the long block 12. A fixing block 22 on the outer wall of each slider 21 is connected to a clamping plate 23. The right slider 21 is connected to an electric push rod 24. A rotating shaft 27 on the inner wall of the grooved slide rail 2 is fitted with a connecting rod 25. Connecting rods 26 at both ends of the connecting rod 25 are respectively connected to the slider 21. During operation, the electric push rod 24 extends and retracts, pushing the right slider 21 to slide. Through the rotation of connecting rod 25 and the transmission of connecting rod 26, the left slider 21 moves synchronously in the opposite direction, causing the clamping plate 23 to open and close symmetrically, thus stably clamping the battery box.

[0019] The scraping mechanism uses a grooved long plate 11 at the top of the base 1 as its carrier. Motors 3 are mounted on the outer walls of two fixed plates 33 at the top of the grooved long plate 11. A threaded rod 31 within the fixed plates 33 is connected to the motor 3, and its other end is limited by a limiting block 36. A threaded slider 32 on the threaded rod 31 is connected to a scraper 35, and a sliding block 34 at the bottom of the scraper 35 slides in contact with the top of the grooved long plate 11. The motor 3 drives the threaded rod 31 to rotate, causing the threaded slider 32 to move horizontally along with the scraper 35. The sliding block 34 acts as an auxiliary guide, achieving efficient scraping of welding residue and ensuring processing accuracy.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A welding machine for processing battery boxes, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of a grooved long plate (11), the base (1) is fixedly connected to the top of a long block (12), the long block (12) is fixedly connected to the top of a grooved slide rail (2), the inner wall of the grooved slide rail (2) is slidably connected to two sliders (21), the outer walls of the two sliders (21) are fixedly connected to fixed blocks (22), the outer walls of the two fixed blocks (22) are fixedly connected to clamps (23), the outer wall of the right slider (21) is fixedly connected to an electric push rod (24), the inner wall of the grooved slide rail (2) is fixedly connected to a rotating shaft (27), the outer wall of the rotating shaft (27) is fixedly connected to a connecting rod one (25), and both ends of the connecting rod one (25) are rotatably connected to a connecting rod two (26).

2. The electric welding machine for battery case processing according to claim 1, characterized by: The top of the grooved long plate (11) is fixedly connected to two fixed plates (33). The outer walls of the two fixed plates (33) are fixedly connected to motors (3). The inside of the two fixed plates (33) is rotatably connected to threaded rods (31). The outer walls of the two threaded rods (31) are threadedly connected to threaded sliders (32). The outer walls of the two threaded sliders (32) are fixedly connected to scrapers (35). The bottom of the scrapers (35) is fixedly connected to sliding blocks (34). The ends of the two threaded rods (31) away from the motors (3) are rotatably connected to limit blocks (36).

3. The welding machine for battery box processing according to claim 1, characterized in that: The outer walls of the two connecting rods (26) are fixedly connected to the inside of the two fixing blocks (22).

4. The electric welding machine for battery case processing according to claim 1, characterized by: The number of the fixing blocks (22) is set to two, and the two fixing blocks (22) are symmetrically distributed on both sides of the rotating shaft (27).

5. The electric welding machine for battery box processing according to claim 1, characterized in that: The outer wall of the fixed block (22) is fixedly connected to a plate (4), and the top of the plate (4) is fixedly connected to a welder (41).

6. The electric welding machine for battery case processing according to claim 2, characterized by: The bottom of the sliding block (34) is slidably connected to the top of the grooved long plate (11).

7. The electric welding machine for battery case processing according to claim 2, characterized by: The bottom of the threaded slider (32) is slidably connected to the top of the grooved long plate (11).

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