Weld joint treatment device for galvanized pipe machining

Abstract

The utility model relates to the technical field of weld joint processing equipment, and discloses a galvanized pipe processing weld joint processing device which comprises a processing table, a sliding groove is formed in the top of the processing table, the inner wall of the sliding groove is fixedly connected with a limiting rod, and the left end and the right end of the outer wall of the limiting rod are both slidably connected with moving seats. And two springs are fixedly connected to the outer wall of the limiting rod, a first air cylinder is fixedly connected to the bottom of the machining table, a lifting plate is fixedly connected to one end of the first air cylinder, rotating plates are rotationally connected to the left side and the right side of the top of the lifting plate correspondingly, and the tops of the two rotating plates are rotationally connected to the bottom of a movable seat correspondingly. According to the utility model, the galvanized pipe is placed between the clamping seat and the clamp, the clamp is driven to clamp and fix the galvanized pipe by starting the air cylinder II, and the surface of the non-slip mat adopts the design of a trapezoidal groove, so that the friction force can be effectively enhanced, and the subsequent weld joint treatment can be conveniently completed by tight fitting.

Description

Technical Field

[0001] This utility model relates to the technical field of weld seam treatment equipment, and in particular to a weld seam treatment device for galvanized pipe processing. Background Technology

[0002] Due to their excellent corrosion resistance and mechanical properties, galvanized pipes are widely used in the construction, chemical, and power industries. Welding is one of the key steps in the production of galvanized pipes. Welding connects plates or pipes into the required shapes and sizes. Currently, common welding methods for galvanized pipes include resistance welding and argon arc welding. These welding technologies can meet production needs to a certain extent and enable the mass production of galvanized pipes.

[0003] However, traditional welding methods are inefficient and cannot meet the growing production demands. During the welding process of galvanized pipes, manual alignment is required before subsequent welding. This not only necessitates multiple people to ensure the stability of the galvanized pipes, but also causes weld misalignment and gaps if there is any shaking. Existing solutions involve clamping and fixing the galvanized pipes to ensure stability, but the clamping devices are cumbersome to operate and difficult to precisely fit together, affecting subsequent welding accuracy. Therefore, a welding device for galvanized pipe processing is proposed to solve these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a weld seam treatment device for galvanized pipe processing, which aims to improve the problem that the existing clamping device is not only cumbersome to operate, but also difficult to achieve precise fit between the two.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a weld seam treatment device for galvanized pipe processing, comprising a processing table, a sliding groove on the top of the processing table, a limit rod fixedly connected to the inner wall of the sliding groove, movable seats slidably connected to the left and right ends of the outer wall of the limit rod, two springs fixedly connected to the outer wall of the limit rod, a cylinder one fixedly connected to the bottom of the processing table, a lifting plate fixedly connected to one end of the cylinder one, rotating plates rotatably connected to the top left and right sides of the lifting plate, the tops of the two rotating plates rotatably connected to the bottom of the movable seats, clamping seats fixedly connected to the tops of the two movable seats, a limit plate fixedly connected to the top of the clamping seats, a cylinder two fixedly connected to the top of the limit plate, one end of the cylinder two penetrating the top of the limit plate and fixedly connected to a clamp, anti-slip pads fixedly connected to the adjacent sides of the clamp and the clamping seats, and a cleaning mechanism provided on the top of the processing table for collecting grinding dust and cooling the grinding area.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes a shielding box, the bottom of which is fixedly connected to the top of the processing table. Sloping plates are fixedly connected to the front and rear sides of the inner wall of the shielding box. A vacuum pipe is connected to the left side of the shielding box, and one end of the vacuum pipe is connected to a collection box. A filter plate is slidably connected to the top right side of the collection box. A connecting pipe is connected to the right side of the collection box, one end of which is connected to a vacuum cleaner. The other end of the vacuum cleaner is connected to an exhaust pipe, and one end of the exhaust pipe passes through the rear side of the shielding box and is connected to a nozzle.

[0008] As a further description of the above technical solution:

[0009] A pressure sensor is fixedly connected to the front side of the clamping seat, and a controller is fixedly connected to the bottom of the processing table.

[0010] As a further description of the above technical solution:

[0011] A support frame is fixedly connected to the bottom of the processing table, and a rubber pad is fixedly connected to the bottom end of the support frame.

[0012] As a further description of the above technical solution:

[0013] A slide rail is fixedly connected to the bottom right side of the processing table, and a tool box is slidably connected to the front side of the slide rail.

[0014] As a further description of the above technical solution:

[0015] The toolbox is rotatably connected to a handle, and the outer wall of the handle is fixedly connected to an anti-slip sleeve.

[0016] As a further description of the above technical solution:

[0017] The movable seat is rotatably connected to auxiliary wheels on both the left and right sides, and the top of the processing table is provided with a sliding groove.

[0018] As a further description of the above technical solution:

[0019] The controller is electrically connected to cylinder one, cylinder two, the vacuum cleaner, and the pressure sensor, respectively.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the galvanized pipe is placed between the clamping seat and the clamp. The clamping seat is driven by the second starting cylinder to clamp and fix the galvanized pipe. The surface of the anti-slip pad is designed with a trapezoidal groove, which can effectively enhance the friction and prevent the galvanized pipe from sliding. The lifting plate is moved upward by the first starting cylinder. At this time, the moving seat slides inward under the tilting and pressing of the rotating plate to make a tight fit and complete the subsequent welding treatment.

[0022] 2. In this utility model, by starting the vacuum cleaner, a negative pressure is generated inside the collection box, and the dust that falls off during grinding falls precisely into the shielding box. The two inclined plates inside precisely draw the debris through the vacuum pipe and into the collection box. At this time, the vacuum cleaner will expel the gas in the collection box, and the debris will be filtered through the filter plate. The sucked-out air enters the nozzle through the vacuum cleaner and the exhaust pipe, so that the nozzle is aimed at the grinding position of the galvanized pipe for cooling treatment. Attached Figure Description

[0023] Figure 1 This is a perspective view of a weld seam treatment device for galvanized pipe processing proposed in this utility model;

[0024] Figure 2 This is a front view of a weld seam treatment device for galvanized pipe processing proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the fixture for a weld seam treatment device for galvanized pipe processing proposed in this utility model;

[0026] Figure 4 This is a partial structural schematic diagram of the fixture for a weld seam treatment device for galvanized pipe processing proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the cleaning mechanism of a weld seam treatment device for galvanized pipe processing proposed in this utility model.

[0028] Legend:

[0029] 1. Processing table; 2. Cleaning mechanism; 201. Shielding box; 202. Inclined plate; 203. Suction pipe; 204. Collection box; 205. Filter plate; 206. Connecting pipe; 207. Vacuum cleaner; 208. Exhaust pipe; 209. Nozzle; 3. Sliding groove; 4. Cylinder 1; 5. Lifting plate; 6. Rotating plate; 7. Moving seat; 8. Limiting rod; 9. Spring; 10. Clamping seat; 11. Limiting plate; 12. Cylinder 2; 13. Fixture; 14. Anti-slip mat; 15. Pressure sensor; 16. Controller; 17. Support frame; 18. Rubber pad; 19. Slide rail; 20. Tool box; 21. Handle; 22. Anti-slip sleeve; 23. Auxiliary wheel; 24. Slide groove. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a weld seam treatment device for galvanized pipe processing, including a processing table 1. A sliding groove 3 is provided on the top of the processing table 1. A limiting rod 8 is fixedly connected to the inner wall of the sliding groove 3. Movable seats 7 are slidably connected to the left and right ends of the outer wall of the limiting rod 8. The movable seats 7 are limited and slid by the limiting rod 8 in conjunction with the sliding groove 3. Two springs 9 are fixedly connected to the outer wall of the limiting rod 8. Simultaneously, the springs 9 on the surface of the limiting rod 8 will drive the movable seats 7 to reset. A cylinder 4 is fixedly connected to the bottom of the processing table 1. A lifting plate 5 is fixedly connected to one end of the cylinder 4. Rotating plates 6 are rotatably connected to the left and right sides of the top of the lifting plate 5. The tops of the two rotating plates 6 are rotatably connected to the bottom of the movable seats 7. By activating the cylinder 4, the lifting plate 5 is moved up and down. At this time, the movable seats 7 slide inward under the tilting pressure of the rotating plates 6. A clamping seat 10 is fixedly connected to the top of each of the two movable seats 7. A limiting plate 11 is fixedly connected to the top of the clamping seat 10. A second cylinder 12 is fixedly connected to the clamp 13, with one end of the cylinder 12 penetrating the top of the limiting plate 11. The galvanized pipe is placed between the clamping seat 10 and the clamp 13. The cylinder 12 is activated to drive the clamp 13 to clamp and fix the galvanized pipe. Anti-slip pads 14 are fixedly connected to adjacent sides of both the clamp 13 and the clamping seat 10. To ensure a close fit between the galvanized pipes and prevent loosening, anti-slip pads 14 are installed between the clamp 13 and the clamping seat 10. The surface of the anti-slip pads 14 is... The trapezoidal groove design effectively enhances friction and prevents the galvanized pipe from slipping, allowing for a tight fit to complete the subsequent welding process. The top of the processing table 1 is equipped with a cleaning mechanism 2, which collects grinding dust and cools the grinding area. A pressure sensor 15 is fixedly connected to the front of the clamping seat 10, and a controller 16 is fixedly connected to the bottom of the processing table 1. Auxiliary wheels 23 are rotatably connected to the left and right sides of the moving seat 7. A sliding groove 24 is provided on the top of the processing table 1.

[0032] Specifically, the top of the processing table 1 is provided with a sliding groove 3, and a limit rod 8 is fixed to the inner wall of the sliding groove 3. The movable seat 7 is limited to sliding by the limit rod 8 in conjunction with the sliding groove 3. At the same time, the spring 9 on the surface of the limit rod 8 will drive the movable seat 7 to reset. The lifting plate 5 and the movable seat 7 are connected by a rotating plate 6. The lifting plate 5 is moved up and down by the starting cylinder 4. At this time, the movable seat 7 slides inward under the tilting and pressing of the rotating plate 6, placing the galvanized pipe between the clamping seat 10 and the clamp 13. The second cylinder 1 is then activated. 2. The drive clamp 13 clamps and fixes the galvanized pipe. In order to ensure that the galvanized pipes fit together and do not loosen, an anti-slip pad 14 is installed between the clamp 13 and the clamping seat 10. The surface of the anti-slip pad 14 adopts a trapezoidal groove design, which can effectively enhance the friction and prevent the galvanized pipe from sliding. The pipes fit tightly to complete the subsequent welding treatment. The left and right sides of the moving seat 7 are connected to auxiliary wheels 23. The top of the processing table 1 is provided with a sliding groove 24. The sliding groove 24 is used to guide the movement direction of the galvanized pipe and ensure the smooth progress of the processing.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The cleaning mechanism 2 includes a shielding box 201. The bottom of the shielding box 201 is fixedly connected to the top of the processing table 1. The top of the shielding box 201 is designed with an arc-shaped groove that fits into the galvanized pipe, allowing the arc-shaped groove to fit into the galvanized pipe precisely so that the dust falling off during grinding can fall into the shielding box 201 accurately. Inclined plates 202 are fixedly connected to the front and rear sides of the inner wall of the shielding box 201. A suction pipe 203 is connected to the left side of the shielding box 201. The two inclined plates 202 inside precisely allow debris to be sucked up through the suction pipe 203. One end of the suction pipe 203 is connected to a collection box 204 and enters the collection box 204. A filter plate 205 is slidably connected to the top right side of the collection box 204. A connecting pipe 206 is connected to the right side of the collection box 204. One end of the connecting pipe 206 is connected to a vacuum cleaner 207. At this time, the vacuum cleaner 207 will discharge the gas in the collection box 204, and the debris will be filtered through the filter plate 205 to prevent the debris from coming out. The other end of the vacuum cleaner 207 is connected to an exhaust pipe 208. The sucked-out air enters the nozzle 209 through the vacuum cleaner 207 and the exhaust pipe 208. One end of the exhaust pipe 208 passes through the rear side of the shield box 201 and is connected to the nozzle 209, so that the nozzle 209 is aimed at the grinding position of the galvanized pipe for cooling treatment.

[0034] Specifically, the bottom of the shielding box 201 is fixedly connected to the top of the processing table 1, ensuring its stability. The top of the shielding box 201 is an arc-shaped groove that can fit tightly with the galvanized pipe, allowing for a seamless connection between the arc-shaped groove and the galvanized pipe. This ensures that dust falling during grinding can accurately fall into the shielding box 201. Sloping plates 202 are fixed to the front and rear sides of the inner wall of the shielding box 201. These sloping plates 202 guide debris along a specific path. A suction pipe 203 is connected to the left side of the shielding box 201. Through the precise guidance of the two internal sloping plates 202, debris can be effectively guided into the suction pipe 203 for extraction. One end of the suction pipe 203 is connected to a collection box 204, which collects the debris extracted by the suction pipe 203. A sliding mechanism is located on the top right side of the collection box 204. The filter plate 205 filters out fine debris that enters the collection box 204 through the suction pipe 203, preventing it from re-entering the working environment. A connecting pipe 206 is connected to the right side of the collection box 204. One end of the connecting pipe 206 is connected to a vacuum cleaner 207. The vacuum cleaner 207 expels gas from the collection box 204 and simultaneously filters debris through the filter plate 205, ensuring that debris does not escape. The other end of the vacuum cleaner 207 is connected to an exhaust pipe 208. The sucked-out air enters the nozzle 209 through the vacuum cleaner 207 and the exhaust pipe 208. One end of the exhaust pipe 208 passes through the rear side of the shielding box 201 and is connected to the nozzle 209. The nozzle 209 is aimed at the grinding position of the galvanized pipe to cool it, ensuring temperature control during the grinding process and improving the processing quality of the galvanized pipe.

[0035] Reference Figure 1 and Figure 2 A support frame 17 is fixedly connected to the bottom of the processing table 1. A rubber pad 18 is fixedly connected to the bottom end of the support frame 17. A slide rail 19 is fixedly connected to the bottom right side of the processing table 1. A tool box 20 is slidably connected to the front side of the slide rail 19. A handle 21 is rotatably connected to the front side of the tool box 20. An anti-slip sleeve 22 is fixedly connected to the outer wall of the handle 21. The controller 16 is electrically connected to cylinder 4, cylinder 12, vacuum cleaner 207 and pressure sensor 15 respectively.

[0036] Specifically, the controller 16 allows for easy operation and control of the equipment on the entire device, and the toolbox 20 provides storage space for the grinding equipment.

[0037] Working principle: First, the galvanized pipe is placed between the clamping seat 10 and the clamp 13. The clamp 13 is then driven by the second cylinder 12 to clamp and fix the galvanized pipe. An anti-slip pad 14 is installed between the clamp 13 and the clamping seat 10. The surface of the anti-slip pad 14 has a trapezoidal groove design, which effectively enhances friction and prevents the galvanized pipe from sliding. The lifting plate 5 is moved upwards by the first cylinder 4. At this time, the moving seat 7 slides inwards under the tilting pressure of the rotating plate 6, achieving a tight fit to complete the subsequent welding process. Meanwhile, the vacuum cleaner 207 is activated... A negative pressure is created inside the collection box 204. At this time, the dust that falls off during grinding falls precisely into the shield box 201. The two inclined plates inside precisely draw the debris through the suction pipe 203 and into the collection box 204. Then, the vacuum cleaner 207 will expel the air from the collection box 204, and the debris will be filtered through the filter plate 205 to prevent the debris from coming out. The sucked-out air enters the nozzle 209 through the vacuum cleaner 207 and the exhaust pipe 208, so that the nozzle 209 is aimed at the grinding position of the galvanized pipe and cools it.

[0038] 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 weld seam treatment device for galvanized pipe processing, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with a sliding groove (3). A limit rod (8) is fixedly connected to the inner wall of the sliding groove (3). A movable seat (7) is slidably connected to the left and right ends of the outer wall of the limit rod (8). Two springs (9) are fixedly connected to the outer wall of the limit rod (8). A cylinder (4) is fixedly connected to the bottom of the processing table (1). A lifting plate (5) is fixedly connected to one end of the cylinder (4). Rotating plates (6) are rotatably connected to the top left and right sides of the lifting plate (5). The tops of the two rotating plates (6) are rotatably connected to the bottom of the movable seat (7). The top of the moving seat (7) is fixedly connected to a clamping seat (10), the top of the clamping seat (10) is fixedly connected to a limiting plate (11), the top of the limiting plate (11) is fixedly connected to a cylinder (12), one end of the cylinder (12) passes through the top of the limiting plate (11) and is fixedly connected to a clamp (13), the clamp (13) and the adjacent side of the clamping seat (10) are fixedly connected to anti-slip pads (14), the top of the processing table (1) is provided with a cleaning mechanism (2), the cleaning mechanism (2) is used to collect grinding dust and cool down the grinding area.

2. The weld seam treatment device for galvanized pipe processing according to claim 1, characterized in that: The cleaning mechanism (2) includes a shielding box (201), the bottom of which is fixedly connected to the top of the processing table (1). Inclined plates (202) are fixedly connected to the front and rear sides of the inner wall of the shielding box (201). A vacuum pipe (203) is connected to the left side of the shielding box (201). One end of the vacuum pipe (203) is connected to a collection box (204). A filter plate (205) is slidably connected to the top right side of the collection box (204). A connecting pipe (206) is connected to the right side of the collection box (204). One end of the connecting pipe (206) is connected to a vacuum cleaner (207). The other end of the vacuum cleaner (207) is connected to an exhaust pipe (208). One end of the exhaust pipe (208) passes through the rear side of the shielding box (201) and is connected to a nozzle (209).

3. The weld seam treatment device for galvanized pipe processing according to claim 1, characterized in that: A pressure sensor (15) is fixedly connected to the front side of the clamping seat (10), and a controller (16) is fixedly connected to the bottom of the processing table (1).

4. The weld seam treatment device for galvanized pipe processing according to claim 1, characterized in that: The bottom of the processing table (1) is fixedly connected to a support frame (17), and the bottom end of the support frame (17) is fixedly connected to a rubber pad (18).

5. The weld seam treatment device for galvanized pipe processing according to claim 1, characterized in that: A slide rail (19) is fixedly connected to the bottom right side of the processing table (1), and a tool box (20) is slidably connected to the front side of the slide rail (19).

6. The weld seam treatment device for galvanized pipe processing according to claim 5, characterized in that: The toolbox (20) is rotatably connected to a handle (21) on the front side, and an anti-slip sleeve (22) is fixedly connected to the outer wall of the handle (21).

7. The weld seam treatment device for galvanized pipe processing according to claim 1, characterized in that: The left and right sides of the movable seat (7) are rotatably connected with auxiliary wheels (23), and the top of the processing table (1) is provided with a sliding groove (24).

8. The weld seam treatment device for galvanized pipe processing according to claim 3, characterized in that: The controller (16) is electrically connected to cylinder one (4), cylinder two (12), vacuum cleaner (207) and pressure sensor (15), respectively.

Images