Anti-deviation welding device for steel structure machining

Abstract

The utility model relates to steel structure processing technical field discloses a kind of welding devices for preventing deviation of steel structure processing, including fixed frame and waste tank, the fixed frame inner wall is fixedly connected with multiple cross bars, the cross bar bottom end is all provided with linear motor, the linear motor outer wall front and back sides are all provided with sliding block, the sliding block outer wall is all provided with mounting block, the mounting block top end is all connected with connecting rod by elastic component, the connecting rod bottom end is all fixedly connected with pressure block, the fixed frame front and back ends are all provided with sliding slot, the sliding slot inner wall is slidably connected with sliding frame. In the utility model, the sliding block can be driven by linear motor to make relative motion on its surface, thereby driving two fixed clamps to quickly approach each other, more quickly realizing the fixation of steel member, improving welding efficiency, meanwhile, the linear motor is fixed on the cross bar bottom by bolt, the movement of sliding block can be avoided by welding slag generated in welding process, and subsequent disassembly and maintenance are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, and in particular to a welding device for anti-deviation steel structure processing. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure mainly consists of components such as beams, columns, and trusses made of shaped steel and steel plates, and employs rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are typically connected by welds, bolts, or rivets.

[0003] A search revealed a welding device for anti-deviation steel structure processing, with publication number CN222608541U, comprising a welding platform. The welding platform has a limiting groove on its surface, and connecting plates are provided on both sides of its upper surface. A bidirectional threaded drive rod is installed at the front end of each connecting plate, and a rotating handle is provided at the front end of the bidirectional threaded drive rod. A support frame is helically installed on the surface of the bidirectional threaded drive rod, and a fixing plate is provided at the front end of the support frame. A limiting slider is provided at the lower end of the support frame, and the limiting slider and the limiting groove are slidably connected. Compared with existing ordinary welding devices for steel structure processing with anti-deviation mechanisms, this anti-deviation welding device, through the bidirectional threaded drive rod, allows the support frame to move and fix the steel component during use, thereby accelerating the installation speed of the steel component and improving welding efficiency. Based on the aforementioned patent, the bidirectional threaded transmission rod allows control of the two support frames to approach or move away, accelerating the fixing speed of steel components, reducing the time for fixing the support frames, and improving welding efficiency. However, since the bidirectional threaded rod is directly exposed on the welding platform surface, the weld slag generated during the welding process will fall onto the surface of the bidirectional threaded rod, thus affecting the movement of the support frame on the bidirectional threaded rod. This will also cause some obstruction when the steel component is removed from its restraints after welding. In response to this technical problem, this application proposes a welding device for steel structure processing that prevents deviation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a welding device for anti-deviation steel structure processing. A linear motor drives a slider to move relative to its surface, thereby causing two fixing clips to quickly approach each other, achieving faster fixation of steel components and improving welding efficiency. At the same time, the linear motor is fixed to the bottom of the crossbar with bolts, which can prevent welding slag generated during the welding process from affecting the movement of the slider and facilitate subsequent disassembly and maintenance.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A welding device for anti-deviation steel structure processing includes a fixed frame and a scrap bin. Multiple crossbars are fixedly connected to the inner wall of the fixed frame. A linear motor is installed at the bottom end of each crossbar. Slider blocks are installed on both the front and rear sides of the outer wall of each linear motor. Mounting blocks are installed on the outer walls of each slider. Connecting rods are connected to the top of each mounting block via elastic components. Pressure blocks are fixedly connected to the bottom ends of each connecting rod. Sliding grooves are formed at both the front and rear ends of the fixed frame. Sliding frames are slidably connected to the inner walls of the sliding grooves. A cleaning component is installed at the right end of the sliding frame.

[0006] Furthermore, the slider and the mounting block are connected by bolts, and the inner wall of the bottom end of the mounting block is slidably connected to the outer wall of the crossbar.

[0007] Furthermore, the elastic component includes support blocks that are fixedly connected to the top of the mounting block, a fixing clip that is fixedly connected to the top of each support block, a tension spring that is fixedly connected to the top of each fixing clip, and a pull ring that is fixedly connected to the other end of each tension spring.

[0008] Furthermore, the bottom end of each pull ring is fixedly connected to the top end of the connecting rod, and the outer wall of each connecting rod passes through the top end of the fixing clip.

[0009] Furthermore, the cleaning component includes an exhaust gas processor fixedly connected to the right end of the sliding frame, a connecting pipe passing through the front end of the exhaust gas processor, a purification box fixedly connected to the other end of the connecting pipe, and a fan passing through the left end of the purification box.

[0010] Furthermore, the outer wall of the connecting pipe extends through the front end of the sliding frame, and the interior of the purification box is equipped with an activated carbon layer for filtering gas odors.

[0011] Furthermore, a guide platform is fixedly connected to the bottom end of the fixed frame, and the waste bin is located at the middle of the bottom end of the guide platform.

[0012] This utility model has the following beneficial effects: 1. In this utility model, a linear motor drives a slider to move relative to its surface, thereby causing two fixing clips to move closer to each other quickly, which can more quickly fix the steel components and improve welding efficiency. At the same time, the linear motor is fixed to the bottom of the crossbar by bolts, which can avoid the welding slag generated during the welding process from affecting the movement of the slider and facilitate subsequent disassembly and maintenance.

[0013] 2. In this utility model, by pushing the sliding frame to slide on the slide groove, the exhaust gas processor can absorb the gas generated during welding at different welding points, and transport it into the purification box through the connecting pipe. After being protected by the activated carbon layer inside the purification box, it is discharged to purify the production workshop environment. Attached Figure Description

[0014] Figure 1 This is a perspective view of a welding device for anti-deviation steel structure processing proposed in this utility model; Figure 2 This is a schematic diagram of the fixed frame in a welding device for anti-deviation steel structure processing proposed in this utility model; Figure 3 This is a schematic diagram of the fixing clip in a welding device for anti-deviation steel structure processing proposed in this utility model; Figure 4 This is a schematic diagram of the sliding frame in a welding device for anti-deviation steel structure processing proposed in this utility model.

[0015] Legend: 1. Fixed frame; 2. Crossbar; 3. Slide groove; 4. Guide table; 5. Waste bin; 6. Purification box; 7. Connecting pipe; 8. Fan; 9. Sliding frame; 10. Waste gas processor; 11. Mounting block; 12. Slider; 13. Linear motor; 14. Support block; 15. Fixing clip; 16. Tension spring; 17. Pull ring; 18. Connecting rod; 19. Pressure block. Detailed Implementation

[0016] 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.

[0017] Reference Figure 1-4 An embodiment of this utility model provides a welding device for anti-deviation steel structure processing, including a fixed frame 1 and a scrap bin 5. Multiple crossbars 2 are fixedly connected to the inner wall of the fixed frame 1. A linear motor 13 is provided at the bottom of each crossbar 2. A slider 12 is provided on both the front and rear sides of the outer wall of the linear motor 13. An mounting block 11 is provided on the outer wall of each slider 12. The slider 12 and the mounting block 11 are connected by bolts. The inner wall of the bottom end of the mounting block 11 is slidably connected to the outer wall of the crossbar 2. A connecting rod 18 is connected to the top of each mounting block 11 through an elastic component. The elastic component includes a support block 14 fixedly connected to the top of each mounting block 11. A fixing clip 15 is fixedly connected to the top of each support block 14. A tension spring 16 is fixedly connected to the top of each fixing clip 15. A pull ring 17 is fixedly connected to the other end of each tension spring 16. The bottom end of each pull ring 17 is fixedly connected to the top of each connecting rod 18. The outer wall of each connecting rod 18 passes through the top of the fixing clip 15. A pressure block 19 is fixedly connected to the bottom of each connecting rod 18. Specifically, the linear motor 13 drives the slider 12 to move relative to its surface, thereby moving the mounting block 11 on the surface of the crossbar 2. This allows the two fixing clips 15 to quickly approach each other, enabling faster fixation of the steel component and improving welding efficiency. Simultaneously, the linear motor 13 is fixed to the bottom of the crossbar 2, preventing welding slag from affecting the movement of the slider 12. The mounting block 11 is fixed to the slider 12 with bolts, and the linear motor 13 is bolted to the bottom of the crossbar 2. This allows maintenance personnel to easily remove the mounting block 11 and linear motor 13 for maintenance after prolonged use, and allows for individual replacement, reducing maintenance costs. Pulling the pull ring 17 causes the pressure block 19 to rise via the connecting rod 18, compressing the tension spring 16. After the steel component is placed inside the fixing clip 15, releasing the pull ring 17 causes the tension spring 16 to push the pressure block 19 back to its original position under its elastic force, fixing the steel component and preventing it from shifting during welding.

[0018] The fixed frame 1 has sliding grooves 3 at both the front and rear ends. A sliding frame 9 is slidably connected to the inner wall of the sliding groove 3. A cleaning component is provided at the right end of the sliding frame 9. The cleaning component includes an exhaust gas processor 10 fixedly connected to the right end of the sliding frame 9. A connecting pipe 7 passes through the front end of the exhaust gas processor 10. A purification box 6 is fixedly connected to the other end of the connecting pipe 7. A fan 8 passes through the left end of the purification box 6. The outer wall of the connecting pipe 7 passes through the front end of the sliding frame 9. An activated carbon layer for filtering gas odors is provided inside the purification box 6. A guide platform 4 is fixedly connected to the bottom end of the fixed frame 1. A waste bin 5 is located in the middle of the bottom end of the guide platform 4. Specifically, the push rod sliding frame 9 can slide inside the slide groove 3, bringing the exhaust gas processor 10 close to the welded joint of the two steel components. Then, the fan 8 is started to extract the gas inside the purification box 6. With the help of the connecting pipe 7, the exhaust gas processor 10 generates suction, which can absorb the irritating gas generated during the welding process. The gas is then treated through the activated carbon layer inside the purification box 6 before being discharged to the outside. The welding slag generated during welding can fall onto the surface of the guide table 4 through the gap between two adjacent crossbars 2. Then, it slides down the guide table 4 and into the waste bin 5 for collection, which is convenient for subsequent centralized treatment.

[0019] Working principle: In actual use, according to the specific length of the steel component, the linear motors 13 at the corresponding ends of the steel component are started by the external controller, thereby driving the sliders 12 to move relative to each other on their surface, causing the mounting blocks 11 to move, so that the fixing clips 15 move closer to each other. Then, the pull ring 17 at the top of the fixing clip 15 can be pulled to move the connecting rod 18 and pull up the pressure block 19, placing the steel component into the fixing clip 15. Under the action of the elastic force, the tension spring 16 pushes the pressure block 19 to reset and clamp and fix the steel component. Then, the push rod sliding frame 9 slides in the slide groove 3, so that the exhaust gas processor 10 moves closer to the steel component. At the welding point of the two steel components, the operator can hold a welding gun and welding rod to weld the connection of the clamped and fixed steel components. During the welding process, the operator can start the fan 8 to extract the gas inside the purification box 6, and with the help of the connecting pipe 7, the exhaust gas processor 10 can generate suction to absorb the irritating gas generated during the welding process. The gas is then treated through the activated carbon layer inside the purification box 6 before being discharged to the outside. The welding slag generated during the welding process can fall onto the surface of the guide table 4 through the gap between the two adjacent crossbars 2, and then slide down into the waste bin 5 under the guidance of the guide table 4 for collection, which is convenient for subsequent centralized treatment.

[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 device for anti-deviation steel structure processing, comprising a fixed frame (1) and a scrap bin (5), characterized in that: The inner wall of the fixed frame (1) is fixedly connected with multiple crossbars (2). A linear motor (13) is provided at the bottom of each crossbar (2). A slider (12) is provided on both the front and rear sides of the outer wall of the linear motor (13). An installation block (11) is provided on the outer wall of each slider (12). A connecting rod (18) is connected to the top of each installation block (11) through an elastic component. A pressure block (19) is fixedly connected to the bottom of each connecting rod (18). A sliding groove (3) is provided at both the front and rear ends of the fixed frame (1). A sliding frame (9) is slidably connected to the inner wall of the sliding groove (3). A cleaning component is provided at the right end of the sliding frame (9).

2. The anti-deviation welding device for steel structure processing according to claim 1, characterized in that: The slider (12) and the mounting block (11) are connected by bolts, and the inner wall of the bottom end of the mounting block (11) is slidably connected to the outer wall of the crossbar (2).

3. The welding device for anti-deviation steel structure processing according to claim 1, characterized in that: The elastic component includes a support block (14) fixedly connected to the top of the mounting block (11), a fixing clip (15) fixedly connected to the top of the support block (14), a tension spring (16) fixedly connected to the top of the fixing clip (15), and a pull ring (17) fixedly connected to the other end of the tension spring (16).

4. The anti-deviation welding device for steel structure processing according to claim 3, characterized in that: The bottom of each pull ring (17) is fixedly connected to the top of each connecting rod (18), and the outer wall of each connecting rod (18) passes through the top of each fixing clip (15).

5. The anti-deviation welding device for steel structure processing according to claim 1, characterized in that: The cleaning component includes an exhaust gas processor (10) fixedly connected to the right end of the sliding frame (9). A connecting pipe (7) passes through the front end of the exhaust gas processor (10), and a purification box (6) is fixedly connected to the other end of the connecting pipe (7). A fan (8) passes through the left end of the purification box (6).

6. The welding device for anti-deviation steel structure processing according to claim 5, characterized in that: The outer wall of the connecting pipe (7) extends through the front end of the sliding frame (9), and the interior of the purification box (6) is provided with an activated carbon layer for filtering gas odors.

7. The anti-deviation welding device for steel structure processing according to claim 1, characterized in that: The bottom of the fixed frame (1) is fixedly connected to the guide platform (4), and the waste bin (5) is located in the middle of the bottom of the guide platform (4).

Images