Welding equipment for automobile welding

Abstract

The utility model discloses a welding device for automobile welding, comprising: a welding workbench, a feeding table and an air cooling box, wherein a mounting plate is fixedly mounted on the upper end of the welding workbench, an electric telescopic rod is fixedly mounted on the inner wall of the mounting plate, and a clamp is fixedly mounted on the output end of the electric telescopic rod; the feeding table is clamped and mounted on the inner end of the welding workbench, a threaded screw is threadedly connected to the inner end of the feeding table, a servo motor is fixedly mounted on the rear end of the threaded screw, a fixing plate is fixedly mounted on the rear end of the servo motor, and the fixing plate is fixedly mounted on the rear end of the welding workbench; a rack is fixedly mounted on the upper end of the air cooling box, a gear is meshedly connected to the upper end of the rack, and a drive box is fixedly mounted on the rear end of the gear. The welding device for automobile welding is convenient for automatic loading and unloading, and is convenient for automatic position movement to evenly cool down the welding part, so as to avoid shrinkage and deformation of the welding part caused by excessive temperature.

Description

Technical Field

[0001] The utility model relates to the field of automobile welding, in particular to welding equipment for automobile welding. Background Art

[0002] Welding is a common method of metal connection. It heats and pressurizes two metal surfaces to fuse them together. The correct welding process can ensure the quality and reliability of the welded joint. During the automobile processing and production process, or when the vehicle is repaired, welding equipment is required to weld the structure firmly.

[0003] For example, a welding device for automotive technology disclosed in the utility model with authorization announcement number CN219169959U can be clamped on all four sides to avoid unevenness on the four sides of the parts that reduces the clamping force, and to prevent the parts from moving during welding that reduces the welding efficiency. The clamping can improve the stability of welding and make welding more efficient. The welding components can be moved according to different welding positions during the welding process to avoid being unable to move during welding that reduces the welding speed, thereby improving the welding speed and efficiency by adjusting the movement.

[0004] This prior art also has the following problems when used:

[0005] However, the existing welding equipment for automobile welding is not convenient for automatic loading and unloading, and generates a large amount of heat during welding, which is not convenient for reducing the high temperature. Therefore, we propose a welding equipment for automobile welding to solve the above problems. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a welding device for automobile welding, which can solve the technical problems of the prior art welding device for automobile welding proposed in the above background technology, that is, it is not convenient to automatically load and unload materials, a large amount of heat is generated during welding, and it is not convenient to reduce the high temperature.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a welding workbench, a loading table and an air cooling box,

[0008] A mounting plate is fixedly mounted on the upper end of the welding workbench, an electric telescopic rod is fixedly mounted on the inner wall of the mounting plate, and a clamping piece is fixedly mounted on the output end of the electric telescopic rod;

[0009] The feeding platform is clamped and installed on the inner end of the welding workbench, the inner end of the feeding platform is threadedly connected with a threaded screw, the rear end of the threaded screw is fixedly installed with a servo motor, the rear end of the servo motor is fixedly installed with a fixing plate, and the fixing plate is fixedly installed on the rear end of the welding workbench;

[0010] A rack is fixedly mounted on the upper end of the air cooling box, a gear is meshedly connected to the upper end of the rack, and a drive box is fixedly mounted on the rear end of the gear.

[0011] As a preferred technical solution of the utility model, a support frame is fixedly installed on the upper end of the welding workbench, and the drive box is fixedly installed on the inner end of the support frame.

[0012] As a preferred technical solution of the utility model, a slide groove is provided on the inner wall of the support frame, a reinforcement piece is mounted on the inner end of the slide groove, and the reinforcement piece is fixedly mounted on the left and right ends of the rack.

[0013] As a preferred technical solution of the utility model, a welding head is slidably mounted on the inner end of the support frame, and the welding head is located on the upper side of the loading platform.

[0014] As a preferred technical solution of the utility model, a limit rod is rotatably installed on the upper end of the welding workbench, and the limit rod is slidably installed inside the loading platform.

[0015] As a preferred technical solution of the utility model, an air outlet is fixedly installed at the lower end of the air cooling box, and the air outlet is located at the front side of the welding head.

[0016] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0017] 1. A servo motor, a loading platform, a threaded screw and a limit rod are provided. The servo motor can drive the loading platform to move forward and backward at the inner end of the welding workbench through the threaded screw. The limit rod can improve the stability of the loading platform and facilitate automatic loading and unloading;

[0018] 2. A drive box, gears, racks and air cooling box are provided. The drive box drives the air cooling box to move left and right through the gears and racks, so that the air outlet can cool the position where cooling is required, which is convenient for automatic position movement to cool the welding part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the welding equipment for automobile welding of the utility model from the left side perspective;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the welding equipment for automobile welding of the utility model, viewed from the right side;

[0021] Figure 3 This is a schematic diagram of the structure of the loading platform of the welding equipment for automobile welding of the utility model;

[0022] Figure 4 This is a schematic diagram of the front view structure of the welding equipment for automobile welding of the utility model;

[0023] Among them: 1. Welding workbench; 2. Loading table; 3. Air cooling box; 4. Mounting plate; 5. Electric telescopic rod; 6. Clamping piece; 7. Welding head; 8. Servo motor; 9. Fixing plate; 10. Threaded screw; 11. Air outlet; 12. Rack; 13. Gear; 14. Reinforcement; 15. Slide; 16. Support frame; 17. Drive box; 18. Limit rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0025] Example

[0026] Please refer to Figure 1-4 As shown, the utility model provides a technical solution: welding equipment for automobile welding;

[0027] A mounting plate 4 is fixedly mounted on the upper end of the welding workbench 1, an electric telescopic rod 5 is fixedly mounted on the inner wall of the mounting plate 4, a clamping member 6 is fixedly mounted on the output end of the electric telescopic rod 5, a support frame 16 is fixedly mounted on the upper end of the welding workbench 1, and a drive box 17 is fixedly mounted on the inner end of the support frame 16. A slide groove 15 is provided on the inner wall of the support frame 16, a reinforcement member 14 is snap-fitted and mounted on the inner end of the slide groove 15, and the reinforcement member 14 is fixedly mounted on the left and right ends of the rack 12. A welding head 7 is slidably mounted on the inner end of the support frame 16, and the welding head 7 is located on the upper side of the loading platform 2. A limit rod 18 is rotatably mounted on the upper end of the welding workbench 1, and the limit rod 18 is slidably mounted inside the loading platform 2;

[0028] The loading platform 2 is mounted on the inner end of the welding workbench 1, and the inner end of the loading platform 2 is threadedly connected with a threaded screw 10, and a servo motor 8 is fixedly installed at the rear end of the threaded screw 10, and a fixing plate 9 is fixedly installed at the rear end of the servo motor 8, and the fixing plate 9 is fixedly installed at the rear end of the welding workbench 1, which is convenient for automatic loading and unloading;

[0029] A rack 12 is fixedly mounted on the upper end of the air cooling box 3, a gear 13 is meshedly connected to the upper end of the rack 12, and a drive box 17 is fixedly mounted on the rear end of the gear 13. An air outlet 11 is fixedly mounted on the lower end of the air cooling box 3, and the air outlet 11 is located at the front side of the welding head 7, so as to facilitate automatic position movement to cool down the welding part.

[0030] Specific working principle:

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, when the automobile welding equipment is used, the servo motor 8 is started, and the output end of the servo motor 8 drives the threaded screw 10 to rotate. When the threaded screw 10 rotates, it drives the loading platform 2 to slide forward at the inner end of the welding workbench 1. The limit rod 18 provided at the inner end of the loading platform 2 can support and stabilize the loading platform 2. When the loading platform 2 is moved out, the automobile parts to be processed are placed on the upper part of the loading platform 2, and the servo motor 8 is started again. Under the reverse action of the threaded screw 10, the loading platform 2 is retracted to the lower side of the welding head 7, and then the electric telescopic rod 5 on the mounting plate 4 is started. The electric telescopic rod 5 drives the clamping member 6 to clamp the automobile parts. When the clamping is stable, the welding head 7 can be started to weld the automobile parts.

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, when it is necessary to cool the welding part, start the air cooling box 3 for air cooling, and the air is blown onto the automobile parts from the air outlet 11 for cooling, and the drive box 17 can be started, and the drive box 17 drives the gear 13 to rotate at the inner end of the support frame 16. When the gear 13 rotates, the gear 13 and the rack 12 are meshed with each other, and the gear 13 drives the rack 12 to move left and right at the lower end of the support frame 16, and the reinforcements 14 installed at both ends of the rack 12 slide at the inner end of the slide groove 15. The reinforcement 14 supports and reinforces the rack 12, so that the air outlet 11 moves left and right on the upper surface of the automobile part for uniform blowing and cooling. When the welding is completed, the electric telescopic rod 5 drives the clamping member 6 to be retracted outward, and the servo motor 8 drives the loading platform 2 to move forward through the threaded screw 10 for unloading. The above completes a series of operations of the welding equipment for automobile welding. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A welding device for automobile welding, comprising: a welding workbench (1), a loading platform (2) and an air cooling box (3), characterized in that: A mounting plate (4) is fixedly mounted on the upper end of the welding workbench (1), an electric telescopic rod (5) is fixedly mounted on the inner wall of the mounting plate (4), and a clamping member (6) is fixedly mounted on the output end of the electric telescopic rod (5); The loading platform (2) is mounted on the inner end of the welding workbench (1), the inner end of the loading platform (2) is threadedly connected to a threaded screw (10), a servo motor (8) is fixedly mounted on the rear end of the threaded screw (10), a fixing plate (9) is fixedly mounted on the rear end of the servo motor (8), and the fixing plate (9) is fixedly mounted on the rear end of the welding workbench (1); A rack (12) is fixedly mounted on the upper end of the air cooling box (3), a gear (13) is meshedly connected to the upper end of the rack (12), and a drive box (17) is fixedly mounted on the rear end of the gear (13).

2. The welding equipment for automobile welding according to claim 1, characterized in that: A support frame (16) is fixedly mounted on the upper end of the welding workbench (1), and the drive box (17) is fixedly mounted on the inner end of the support frame (16).

3. The welding equipment for automobile welding according to claim 2, characterized in that: The inner wall of the support frame (16) is provided with a slide groove (15), the inner end of the slide groove (15) is clamped with a reinforcement piece (14), and the reinforcement piece (14) is fixedly mounted on the left and right ends of the rack (12).

4. The welding equipment for automobile welding according to claim 3, characterized in that: A welding head (7) is slidably mounted on the inner end of the support frame (16), and the welding head (7) is located on the upper side of the loading platform (2).

5. The welding equipment for automobile welding according to claim 1, characterized in that: A limiting rod (18) is rotatably mounted on the upper end of the welding workbench (1), and the limiting rod (18) is slidably mounted inside the loading platform (2).

6. The welding equipment for automobile welding according to claim 5, characterized in that: An air outlet (11) is fixedly mounted at the lower end of the air cooling box (3), and the air outlet (11) is located at the front side of the welding head (7).

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