Welding auxiliary equipment for radiator production

Abstract

The utility model relates to the technical field of radiator processing, and discloses welding auxiliary equipment for radiator production, which comprises a welding table and a welding gun, a plurality of positioning holes are arranged on the surface of the welding table, a plurality of groups of limiting and fixing devices are arranged on the surface of the welding table, and each limiting and fixing device comprises a positioning plate. The right end of the surface of the positioning plate is connected with a threaded rod and a rotating block through an L-shaped frame, the left end of the surface of the positioning plate is connected with a rotating shaft and a fixed pressing plate through a U-shaped frame, and the multiple sets of limiting and fixing devices can flexibly adjust the installation position and the combination mode on a welding table according to the size and the shape of a radiator. The positioning holes of the welding table are matched with the mounting holes of the positioning plate, so that the positioning plate is quickly and accurately positioned, the stability of the positioning plate is ensured by the locking bolt, and during operation, the rotating block is rotated to drive the threaded rod and drive the inclined surface block to slide in the limiting chute, and the fixed pressing plate rotates around the rotating shaft through the cylindrical block; and the radiator workpieces with different sizes can be quickly pressed and fixed.

Description

Technical Field

[0001] This utility model relates to the field of radiator processing technology, and in particular to a welding auxiliary equipment for radiator production. Background Technology

[0002] In modern industrial production, radiators, as key components of heat dissipation systems, are widely used in automobiles, electronic equipment, machinery, and many other fields. As various industries continue to raise their requirements for the performance and quality of radiators, the welding process in their production has become particularly important. The market has placed higher demands on the automation and intelligence of radiator production, creating an urgent need for welding auxiliary equipment that can achieve precise positioning, intelligent monitoring and control, efficient welding, and effectively improve the working environment. This would solve many problems associated with traditional welding methods and drive the technological upgrading of the radiator manufacturing industry.

[0003] Currently, in radiator production, it is impossible to adjust the workpiece position deviation that occurs during the welding process in a timely manner. Different models of radiators may have slight displacement due to insecure clamping, but the welding equipment cannot detect it, ultimately resulting in unstable welding quality. To address this, we propose a welding auxiliary device for radiator production. Utility Model Content

[0004] The purpose of this utility model is to provide a welding auxiliary device for radiator production, so as to solve the problem that the workpiece position deviation that occurs during the welding process in the current radiator production cannot be adjusted in time. Different models of radiators may have slight displacement due to insecure clamping, but the welding equipment cannot detect it, which ultimately leads to unstable welding quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding auxiliary equipment for radiator production, comprising a welding table and a welding torch. The surface of the welding table is provided with a plurality of positioning holes, and the surface of the welding table is provided with a plurality of limiting and fixing devices. The limiting and fixing device includes a positioning plate. The right end of the surface of the positioning plate is connected to a threaded rod and a rotating block via an L-shaped frame. The left end of the surface of the positioning plate is connected to a rotating shaft and a fixing plate via a U-shaped frame. The surface of the L-shaped frame is provided with a limiting groove, and an inclined block is slidably connected in the limiting groove. A cylindrical block is fixedly installed on the end of the fixing plate near the L-shaped frame.

[0006] As a preferred embodiment, the surface of the positioning plate is provided with multiple sets of mounting holes that are compatible with the positioning holes, and the positioning plate is fixedly connected to the welding station by locking bolts. The L-shaped frame is fixedly installed on the right end of the surface of the positioning plate, and the U-shaped frame is fixedly installed on the left end of the surface of the positioning plate.

[0007] As a preferred embodiment, the threaded rod is threadedly connected to the inside of the L-shaped frame, and the end of the threaded rod away from the rotating block is rotatably connected to the surface of the inclined block. The rotating block is fixedly installed at one end of the threaded rod, the rotating shaft is rotatably connected to the inside of the U-shaped frame, and the fixed pressure plate is fixedly installed on the circumferential surface of the rotating shaft.

[0008] As a preferred embodiment, T-shaped grooves are provided on both sides of the welding table, and T-shaped sliders are slidably connected inside the two sets of T-shaped grooves. A connecting frame is fixedly installed between the two sets of T-shaped sliders, the welding torch is located on the top of the connecting frame, and a fume removal device is fixedly installed on the top of the connecting frame.

[0009] As a preferred embodiment, the smoke removal device includes a collection box fixedly installed on the top of the connecting frame, an exhaust fan fixedly installed at one end of the collection box, and a metal pipe fixedly installed at the input end of the exhaust fan. A pipe connecting block is fixedly installed on the top of the connecting frame and on one side of the collection box, and the metal pipe is fixedly installed inside the pipe connecting block.

[0010] As a preferred embodiment, a telescopic tube is fixedly installed at one end of the metal tube, and a collecting cylinder is fixedly installed at the end of the telescopic tube away from the metal tube. Multiple sets of branch tubes distributed at equal intervals are fixedly installed on one side of the collecting cylinder, and an air suction hood is fixedly installed at one end of the branch tube. The opening of the air suction hood faces the welding port direction of the welding gun.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. By setting a limiting and fixing device, multiple sets of limiting and fixing devices can be flexibly adjusted in terms of installation position and combination on the welding table according to the size and shape of the radiator. The positioning hole of the welding table and the mounting hole of the positioning plate are matched to achieve rapid and accurate positioning of the positioning plate. The locking bolts ensure its stability. During operation, the rotating block drives the threaded rod, which drives the inclined block to slide in the limiting slide groove. The cylindrical block causes the fixing plate to rotate around the rotating shaft, quickly completing the pressing and fixing of radiator workpieces of different sizes.

[0013] 2. By setting up a fume removal device, the T-shaped grooves and T-shaped sliders on both sides of the welding table form a sliding guide mechanism, driving the connecting frame to move flexibly along the length of the welding table, realizing dynamic adjustment of the welding torch position, meeting the welding needs of different parts of the radiator, and significantly improving the flexibility and convenience of welding operations. At the same time, when the exhaust fan is running, the negative pressure collection system composed of metal pipes, telescopic pipes, collection cylinders and suction hoods directs the fume generated by the opening of the suction hood facing the welding area of ​​the welding torch into the collection box, efficiently purifying the working environment and protecting the occupational health of operators. Attached Figure Description

[0014] Figure 1This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the welding table structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the limiting and fixing device of this utility model;

[0017] Figure 4 This is a schematic diagram of the smoke removal device of this utility model.

[0018] In the diagram: 1. Welding table; 2. Welding torch; 3. T-shaped slide; 4. T-shaped slider; 5. Connecting frame; 6. Positioning hole; 7. Limiting and fixing device; 8. Fume removal device; 701. Positioning plate; 702. Mounting hole; 703. L-shaped frame; 704. Limiting slide; 705. Inclined block; 706. Threaded rod; 707. Rotating block; 708. U-shaped frame; 709. Rotating shaft; 710. Fixing pressure plate; 711. Cylindrical block; 801. Collection box; 802. Exhaust fan; 803. Metal pipe; 804. Pipe connection block; 805. Telescopic pipe; 806. Collection cylinder; 807. Suction hood. Detailed Implementation

[0019] 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.

[0020] Please see the appendix Figure 1 - Appendix Figure 3A welding auxiliary device for radiator production includes a welding table 1 and a welding torch 2. The welding table 1 has several positioning holes 6 on its surface and multiple sets of limiting and fixing devices 7 on its surface. Each limiting and fixing device 7 includes a positioning plate 701. A threaded rod 706 and a rotating block 707 are connected to the right end of the positioning plate 701 via an L-shaped frame 703. A rotating shaft 709 and a fixing plate 710 are connected to the left end of the positioning plate 701 via a U-shaped frame 708. A limiting groove 704 is formed on the surface of the L-shaped frame 703, and an inclined block 705 is slidably connected within the limiting groove 704. A cylindrical block 7 is fixedly installed on one end of the fixing plate 710 near the L-shaped frame 703. 11. The surface of the positioning plate 701 has multiple sets of mounting holes 702 that are compatible with the positioning holes 6. The positioning plate 701 is fixedly connected to the welding table 1 by locking bolts. The L-shaped frame 703 is fixedly installed on the right end of the surface of the positioning plate 701. The U-shaped frame 708 is fixedly installed on the left end of the surface of the positioning plate 701. The threaded rod 706 is threadedly connected to the inside of the L-shaped frame 703. The end of the threaded rod 706 away from the rotating block 707 is rotatably connected to the surface of the inclined block 705. The rotating block 707 is fixedly installed on one end of the threaded rod 706. The rotating shaft 709 is rotatably connected to the inside of the U-shaped frame 708. The fixing plate 710 is fixedly installed on the circumferential surface of the rotating shaft 709.

[0021] When the fixed pressure plate 710 rotates and presses the radiator under the action of the inclined block 705, the threaded connection structure between the threaded rod 706 and the L-shaped frame 703 can provide a stable fastening force, ensuring that the radiator will not loosen or shift during the welding process, thus guaranteeing the stability of the welding quality. By changing the installation position of the positioning plate 701 and adjusting the pressing angle and force of the fixed pressure plate 710, the fixing requirements of various radiators can be met, making this welding auxiliary equipment widely applicable.

[0022] Specifically, the multiple sets of limiting and fixing devices 7 can be flexibly adjusted in terms of installation position and combination on the welding table 1 according to the different sizes and shapes of radiators. The positioning holes 6 opened on the surface of the welding table 1, together with the mounting holes 702 on the positioning plate 701 in the limiting and fixing device 7, can achieve rapid and accurate positioning of the positioning plate 701 on the welding table 1 by means of the shape of the radiator workpiece. After being fixed by the locking bolt, the position of the positioning plate 701 can be ensured to be stable. Rotating the rotating block 707 can drive the threaded rod 706 to rotate, thereby pushing the inclined block 705 to slide in the limiting slide groove 704. The sliding of the inclined block 705 causes the fixed pressure plate 710 to rotate around the rotating shaft 709 through the cylindrical block 711. The fixed pressure plate 710 achieves rapid pressing of the radiator workpiece.

[0023] Please see the appendix Figure 1 - Appendix Figure 2 and appendix Figure 4The welding table 1 has T-shaped grooves 3 on both sides, and T-shaped sliders 4 are slidably connected inside the two sets of T-shaped grooves 3. A connecting frame 5 is fixedly installed between the two sets of T-shaped sliders 4. The welding torch 2 is located on the top of the connecting frame 5. A fume removal device 8 is fixedly installed on the top of the connecting frame 5. The fume removal device 8 includes a collection box 801 fixedly installed on the top of the connecting frame 5. An exhaust fan 802 is fixedly installed at one end of the collection box 801, and a metal pipe 803 is fixedly installed at the input end of the exhaust fan 802. A pipe connection block 804 is fixedly installed on the top of the frame 5 and on one side of the collection box 801. A metal pipe 803 is fixedly installed inside the pipe connection block 804. A telescopic pipe 805 is fixedly installed at one end of the metal pipe 803. A collection cylinder 806 is fixedly installed at the end of the telescopic pipe 805 away from the metal pipe 803. Multiple sets of equally spaced branch pipes are fixedly installed on one side of the collection cylinder 806. An air suction hood 807 is fixedly installed at one end of each branch pipe. The opening of the air suction hood 807 faces the welding port of the welding gun 2.

[0024] The telescopic tube 805 at one end of the metal tube 803 can be extended and adjusted to change the position and height of the suction hood 807. This allows the smoke removal device 8 to flexibly adjust the range and angle of smoke collection according to different welding scenarios and the actual conditions of the radiator, thereby improving the smoke removal effect and adaptability.

[0025] Specifically, the T-shaped grooves 3 on both sides of the welding table 1 cooperate with the T-shaped sliders 4, allowing the connecting frame 5 to slide flexibly on the welding table 1. This means that the welding torch 2 can be adjusted in position along the length of the welding table 1 according to welding requirements, facilitating welding operations at different positions of the radiator and improving the flexibility and convenience of welding. When the exhaust fan 802 is working, it draws the smoke into the collection box 801 through the metal pipe 803, telescopic pipe 805, collection cylinder 806, and suction hood 807. The opening of the suction hood 807 faces the welding port of the welding torch 2, which can accurately capture the smoke generated by welding, effectively improving the working environment and reducing the harm of smoke to the health of operators.

[0026] The working principle of this utility model is as follows: This utility model is a welding auxiliary device for radiator production. First, according to the specific shape and size of the radiator workpiece to be welded, multiple sets of limiting and fixing devices 7 are flexibly adjusted to accurately align the mounting holes 702 on the positioning plate 701 with the positioning holes 6 opened on the surface of the welding table 1, so as to achieve rapid and accurate positioning of the positioning plate 701 on the welding table 1. Then, locking bolts are used to fix it to ensure the stability of the positioning plate 701. Next, the radiator workpiece is placed in a suitable position of the fixed limiting and fixing device 7. The operator rotates the rotating block 707, which drives the threaded rod 706 to rotate. Since the threaded rod 706 is threadedly connected to the inside of the L-shaped frame 703, it will push the inclined block 705 to slide in the limiting groove 704 during the rotation. When the inclined block 705 slides... By contacting the cylindrical block 711, the fixed pressure plate 710 rotates around the rotating shaft 709 until the fixed pressure plate 710 quickly presses the radiator workpiece, thus completing the firm fixation of the workpiece. With the cooperation of the T-shaped sliding grooves 3 and T-shaped sliders 4 on both sides of the welding table 1, the operator can flexibly slide the connecting frame 5, thereby conveniently adjusting the position of the welding torch 2 in the length direction of the welding table 1 according to the welding requirements, so that the welding torch 2 can accurately reach different welding positions of the radiator. At the same time, the exhaust fan 802 starts to work, generating a strong suction force. Through the metal pipe 803, the telescopic adjustable telescopic pipe 805, the collection cylinder 806, and the suction hood 807 with the opening facing the welding port of the welding torch 2, the fumes generated during the welding process are accurately captured and sucked into the collection box 801, effectively improving the working environment. At this point, the entire process is completed.

[0027] 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 auxiliary device for radiator production, comprising a welding table (1) and a welding torch (2), characterized in that: The welding table (1) has several positioning holes (6) on its surface and multiple sets of limiting and fixing devices (7) on its surface. Each limiting and fixing device (7) includes a positioning plate (701). The right end of the surface of the positioning plate (701) is connected to a threaded rod (706) and a rotating block (707) via an L-shaped frame (703). The left end of the surface of the positioning plate (701) is connected to a rotating shaft (709) and a fixing plate (710) via a U-shaped frame (708). The surface of the L-shaped frame (703) has a limiting groove (704) and a slidable inclined block (705) is slidably connected in the limiting groove (704). A cylindrical block (711) is fixedly installed on one end of the fixing plate (710) near the L-shaped frame (703).

2. The welding auxiliary equipment for radiator production according to claim 1, characterized in that: The surface of the positioning plate (701) has multiple sets of mounting holes (702) that are compatible with the positioning holes (6), and the positioning plate (701) is fixedly connected to the welding table (1) by locking bolts. The L-shaped frame (703) is fixedly installed on the right end of the surface of the positioning plate (701), and the U-shaped frame (708) is fixedly installed on the left end of the surface of the positioning plate (701).

3. The welding auxiliary equipment for radiator production according to claim 1, characterized in that: The threaded rod (706) is threadedly connected to the inside of the L-shaped frame (703), and the end of the threaded rod (706) away from the rotating block (707) is rotatably connected to the surface of the inclined block (705). The rotating block (707) is fixedly installed on one end of the threaded rod (706). The rotating shaft (709) is rotatably connected to the inside of the U-shaped frame (708). The fixed pressure plate (710) is fixedly installed on the circumferential surface of the rotating shaft (709).

4. The welding auxiliary equipment for radiator production according to claim 1, characterized in that: The welding table (1) has T-shaped grooves (3) on both sides, and T-shaped sliders (4) are slidably connected inside the two sets of T-shaped grooves (3). A connecting frame (5) is fixedly installed between the two sets of T-shaped sliders (4). The welding torch (2) is set on the top of the connecting frame (5), and a fume removal device (8) is fixedly installed on the top of the connecting frame (5).

5. The welding auxiliary equipment for radiator production according to claim 4, characterized in that: The smoke removal device (8) includes a collection box (801) fixedly installed on the top of the connecting frame (5). A fan (802) is fixedly installed at one end of the collection box (801), and a metal pipe (803) is fixedly installed at the input end of the fan (802). A pipe connecting block (804) is fixedly installed on the top of the connecting frame (5) and on one side of the collection box (801). The metal pipe (803) is fixedly installed inside the pipe connecting block (804).

6. The welding auxiliary equipment for radiator production according to claim 5, characterized in that: One end of the metal tube (803) is fixedly installed with a telescopic tube (805), and the end of the telescopic tube (805) away from the metal tube (803) is fixedly installed with a collection tube (806). A number of branches with equal spacing are fixedly installed on one side of the collection tube (806), and a suction hood (807) is fixedly installed at one end of the branch tube. The opening of the suction hood (807) faces the welding port direction of the welding torch (2).

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