Welding device and welding method for production of forging press

Abstract

The invention relates to the technical field of welding, and discloses a welding device and method for forging press production, and the welding device comprises a working box, a supporting table, a second supporting block, a limiting disc, a mechanical arm, a welding head and a mechanical motor; the device further comprises a grinding and cleaning unit arranged in the working box, the grinding assembly is driven by the driving assembly to grind the welding portion of the forging machine part, welding slag on the forging machine part is removed, the grinding assembly can discharge water while the welding slag is ground, and in this way, the situation that the welding slag flies due to knocking of the welding slag is avoided; the device is simple in structure and easy to operate, the environment is polluted, workers are prone to be accidentally injured, welding slag cannot fly around by grinding the welding slag, dust generated by grinding is restrained by spraying water, the welding portions of parts of the forging machine are ground more cleanly, and the environment cannot be polluted.

Description

Technical Field

[0001] The present invention relates to the field of welding technology, and particularly relates to a welding device and a welding method for a forging press production. Background Art

[0002] Forging presses are mainly used for free forging or multi-directional forging of difficult-to-deform materials, such as aluminum alloys, titanium alloys, superalloys, and powder alloys. They are also widely used in industries such as precision forging, precision blanking for gear processing, motor processing, and bearing processing. It can improve the density of the deformed material, refine the grains of the material to improve the overall performance of forging, and improve the deformation uniformity of the entire forging by applying a large pressure, a long holding time, and a slow deformation speed.

[0003] In the process of processing and manufacturing, traditional forging presses use welding torches to weld steel plates so that the forging presses can be firmly connected. The steel plates are welded by placing the welding torch through a robotic arm or manually. After welding, wait until the welding area cools down to a suitable temperature, and then manually use a hammer to strike the welding slag generated at the welding part to check whether there are cracks or incomplete welding between the steel plates of the forging press. Removing the welding slag is also to ensure the aesthetics of the welding part.

[0004] In the prior art, the welding slag at the welding part is struck manually with a hammer. However, when striking the welding slag at the welding part, since the welding slag is a brittle substance, the welding slag will fly everywhere during the striking process, causing environmental pollution. And the welding slag may contain harmful substances, such as heavy metals and harmful gases. If left in the working environment for a long time, it may pose a hazard to the health of workers. Summary of the Invention

[0005] The purpose of the present invention is to provide a welding device and a welding method for a forging press production, and solve the following technical problems: Since the welding slag is a brittle substance, the welding slag will fly everywhere during the striking process, causing environmental pollution. And the welding slag may contain harmful substances, such as heavy metals and harmful gases. If left in the working environment for a long time, it may pose a hazard to the health of workers.

[0006] The purpose of the present invention can be achieved by the following technical solutions: A welding device for a forging press production, including a working box, a support table, a second support block, a limiting disk, a robotic arm, a welding head, and a mechanical motor; further including a grinding and cleaning unit arranged in the working box; The support table is fixedly arranged in the working box; The second support block is fixedly arranged at one end of the working box; The limiting disk is rotatably arranged in the second support block; The robotic arm is fixedly arranged on the top of the limiting disc; The welding head is fixedly arranged at one end of the robotic arm away from the limiting disc; The mechanical motor is fixedly arranged at the bottom of the second support block, and the mechanical motor is communicated with the limiting disc; The grinding and cleaning unit is arranged on the working box and includes a driving component, a grinding component, a moving component, a fixing component and a vibrating component; the driving component drives the grinding component to rotate; the driving component drives the moving component to move; the driving component drives the fixing component to move; the driving component drives the vibrating component to move; Place the forging machine parts to be welded on the support table in the working box. After placing, drive the fixing component by the driving component to fix the forging machine parts to be welded. Then use the welding head on the robotic arm to weld the forging machine parts. Then use the driving component to drive the moving component to move the grinding component above the welding position. The driving component drives the grinding component to rotate to grind the welding slag at the welding position. Then the driving component drives the fixing component to loosen the forging machine parts. After loosening, the driving component will drive the vibrating component to vibrate.

[0007] Further, the driving component includes a water distribution chamber, a grinding motor and a rotating shaft; The grinding component includes a switch block, a water storage chamber, a connecting water pipe, a water outlet pipe and a grinding block; Among them, the water distribution chamber is fixedly arranged on the moving component; the grinding motor is fixedly arranged on the top of the water distribution chamber; the rotating shaft is rotatably arranged inside the water distribution chamber, and the rotating shaft is communicated with the grinding motor; the switch block is fixedly arranged below the rotating shaft, and the switch block is slidably arranged in the water distribution chamber; the water outlet pipe is fixedly arranged at the bottom of the switch block; the grinding block is fixedly arranged at the bottom of the water outlet pipe; the water storage chamber is fixedly arranged on one side of the water distribution chamber; the connecting water pipe is fixedly arranged on the water storage chamber.

[0008] Further, the driving component further includes an L-shaped plate, a driving motor, a driving shaft, a driving gear, a driven gear and a fixing lead screw; The fixing component includes a limiting column, a sliding block, a baffle, a connecting column and a fixing clamping plate; Among them, the L-shaped plate is fixedly arranged at one end of the working box; the driving shaft is rotatably arranged on the L-shaped plate, and the other end of the driving shaft penetrates through the working box; the driving gear is fixedly arranged on the driving shaft; the driving motor is fixedly arranged on the L-shaped plate, and the driving motor is communicated with the driving shaft; There are two limiting columns, which are symmetrically and fixedly arranged at one end of the working box; the baffle is fixedly arranged on the limiting columns; the fixed screw rod is fixedly arranged on the baffle, and the fixed screw rod penetrates through the entire working box; the driven gear is fixedly arranged on the fixed screw rod, and the driven gear meshes with the driving gear; the sliding block is rotatably arranged on the fixed screw rod, and both ends of the sliding block are slidably arranged on the limiting columns; the connecting column is fixedly arranged on the top of the sliding block; the fixed clamping plate is fixedly arranged on the top of the connecting column.

[0009] Further, the vibration assembly includes a fixed column, a spring, a collection table, a moving table, a top plate and a knocking block; Among them, the fixed column is fixedly arranged in the working box; there are four fixed columns, which are respectively arranged at the four corners of the working box; the collection table is slidably arranged on the fixed column; the spring is sleeved on the fixed column, and both ends of the spring are fixedly connected with the collection table and the working box respectively; the top plate is fixedly arranged on the top of the fixed column; the knocking block is fixedly arranged at one end of the driving shaft penetrating into the working box; the moving table is slidably arranged in the collection table.

[0010] Further, the moving assembly includes a moving motor, a first support block, a moving screw rod, a rotating motor, a moving block, a rotating shaft and a support arm; Among them, the first support block is fixedly arranged on one side of the working box; the moving screw rod is rotatably arranged in the first support block; the moving motor is fixedly arranged at one end of the first support block, and the moving motor is communicated with the moving screw rod; the moving block is rotatably arranged on the moving screw rod; the rotating shaft is rotatably arranged on the top of the moving block; the rotating motor is fixedly arranged at the bottom of the moving block, and the rotating motor is communicated with the rotating shaft; the support arm is fixedly arranged on the top of the rotating shaft; the water distribution bin is fixedly arranged at one end of the support arm.

[0011] Further, a sewage pipe is fixedly connected to the bottom of the working box; a water baffle is fixedly connected to the top of the working box.

[0012] Further, a box door is rotatably connected to the working box; a handle is fixedly connected to the box door.

[0013] A welding method for welding in the production of a forging press includes the following steps: S1: Place the forging machine parts on the support table of the working box, and then fix the forging machine parts with the fixed clamping plate; S2: After the components of the forging machine are fixed, the welding head is driven by the robotic arm to weld the parts of the forging machine components that need to be welded. After the welding is completed and the welded part has cooled down, the support arm drives the grinding block to clean the welding slag at the welding part. During the cleaning process, the water outlet pipe will discharge water to suppress the dust generated by the grinding block grinding the welding slag. S3: After removing the welding slag from the forging machine components, the fixed clamp releases the forging machine components, and then the knocking block knocks on the collection table and the moving table to quickly drain the water on the collection table and the moving table. S4: After the water on the collection table and the moving table is drained, the staff opens the box door, takes out the moving table from the working box, and then discharges the sewage in the working box through the sewage pipe to keep the working box clean.

[0014] Advantages of the present invention: (1) The driving component drives the grinding component to grind the welded part of the forging machine components to remove the welding slag on the forging machine components. While grinding the welding slag, the grinding component will also release water. This setting is to avoid knocking the welding slag and causing the welding slag to fly, polluting the environment and easily injuring the staff. By grinding the welding slag, the welding slag will not fly around, and by sprinkling water, the dust generated by grinding is suppressed, making the welded part of the forging machine components cleaner and not polluting the environment. (2) The staff places the forging machine components that need to be welded on the support platform on the working box, and then the driving component drives the fixing component to fix the forging machine components that need to be welded. The fixing component is set to fix the forging machine components so that when the forging machine components are welded or the welding slag is removed, the forging machine components can remain stable and will not shake. (3) When the grinding component removes the welding slag from the forging machine components, the driving component will drive the fixing component to release the forging machine components placed on the support platform. While driving the fixing component, the driving component will also drive the vibration component. There are holes on the support platform, and the ground welding slag and sewage will flow through the holes to the vibration component. The vibration component vibrates to drain the water, avoiding sewage being everywhere when the staff takes out the ground welding slag, which is difficult to clean. Description of the drawings

[0015] The present invention will be further described below with reference to the drawings.

[0016] Figure 1 It is the front perspective view of the welding device of the present invention; Figure 2 It is the longitudinal sectional view of the working box in the present invention; Figure 3 For Figure 2 The enlarged view at A in Figure 4Isometric view of the fixing component in the present invention; Figure 5 Isometric view of the vibration component in the present invention; Figure 6 Isometric view of the moving component in the present invention; Figure 7 Horizontal cross-sectional view of the working box in the present invention; Figure 8 Rear isometric view of the welding device of the present invention.

[0017] Description of the drawings: 1. Working box; 2. Sewage pipe; 3. First support block; 4. Moving lead screw; 5. Moving motor; 6. Rotating motor; 7. Moving block; 8. Rotating shaft; 9. Support arm; 10. L-shaped plate; 11. Driving motor; 12. Driving shaft; 13. Driving gear; 14. Driven gear; 15. Second support block; 16. Robot arm; 17. Welding head; 18. Fixed clamping plate; 19. Connecting column; 20. Baffle; 21. Sliding block; 22. Limiting column; 23. Grinding motor; 24. Water distribution chamber; 25. Water storage chamber; 26. Connecting water pipe; 27. Outlet pipe; 28. Grinding block; 29. Support table; 30. Water baffle; 31. Limiting disc; 32. Box door; 33. Handle; 34. Fixed column; 35. Spring; 36. Fixed lead screw; 37. Collection table; 38. Moving table; 39. Rotating shaft; 40. Switch block; 41. Knocking block; 42. Top plate; 43. Mechanical motor; 44. Grinding assembly; 45. Fixing component; 46. Vibration component; 47. Moving component. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0019] Please refer to Figures 1-8 As shown, the present invention is a welding device for a forging press production, including a working box 1, a support table 29, a second support block 15, a limiting disc 31, a robot arm 16, a welding head 17 and a mechanical motor 43; it also includes a grinding and cleaning unit arranged in the working box 1; The support table 29 is fixedly arranged in the working box 1; The second support block 15 is fixedly arranged at one end of the working box 1; The limiting disc 31 is rotatably arranged in the second support block 15; The robot arm 16 is fixedly arranged on the top of the limiting disc 31; The welding head 17 is fixedly arranged at one end of the robotic arm 16 away from the limiting disc 31; The mechanical motor 43 is fixedly arranged at the bottom of the second support block 15, and the mechanical motor 43 communicates with the limiting disc 31; The grinding and cleaning unit is arranged on the working box 1 and includes a driving component, a grinding component 44, a moving component 47, a fixing component 45 and a vibration component 46; the driving component drives the grinding component 44 to rotate; the driving component drives the moving component 47 to move; the driving component drives the fixing component 45 to move; the driving component drives the vibration component 46 to move; Place the forging machine parts to be welded on the support table 29 in the working box 1. After placement, drive the fixing component 45 through the driving component to fix the forging machine parts to be welded. Then use the welding head 17 on the robotic arm 16 to weld the forging machine parts. Then use the driving component to drive the moving component 47 to move the grinding component 44 above the welding position. The driving component drives the grinding component 44 to rotate to grind the welding slag at the welding position. Then the driving component drives the fixing component 45 to loosen the forging machine parts. After loosening, the driving component will drive the vibration component 46 to vibrate; The staff places the forging machine parts to be welded on the support table 29 on the working box 1. Then the driving component drives the fixing component 45 to fix the forging machine parts to be welded. The reason for setting the fixing component 45 to fix the forging machine parts is that when the forging machine parts are welded or the welding slag is removed, the forging machine parts can remain stable and will not shake; After the forging machine parts are fixed, the mechanical motor 43 at the bottom of the second support block 15 will drive the limiting disc 31 and the robotic arm 16 to rotate and displace, and send the welding head 17 at the end of the robotic arm 16 to the surface layer of the forging machine parts to weld the forging machine parts; After the forging machine parts are welded, let the welded part of the forging machine parts cool down. Then the driving component drives the grinding component 44 to grind the welded part of the forging machine parts to remove the welding slag on the forging machine parts. While grinding the welding slag, the grinding component 44 will also release water. This setting is to avoid knocking the welding slag and causing the welding slag to fly, polluting the environment and easily injuring the staff. By grinding the welding slag, the welding slag will not fly randomly, and by sprinkling water, the dust generated by grinding can be suppressed, making the welded part of the forging machine parts cleaner and not polluting the environment; After the grinding component 44 removes the welding slag on the parts of the forging machine, the driving component drives the fixing component 45 to loosen the parts of the forging machine placed on the support table 29. While driving the fixing component 45, the driving component also drives the vibrating component 46. There are holes on the support table 29, and the ground welding slag and sewage will flow through the holes onto the vibrating component 46. The vibrating component 46 vibrates to drain the water, preventing sewage from splashing everywhere when the staff removes the ground welding slag, which is difficult to clean up.

[0020] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 6 As shown in the figures, the driving component includes a water separation bin 24, a grinding motor 23 and a rotating shaft 39; The grinding component 44 includes a switch block 40, a water storage bin 25, a connecting water pipe 26, a water outlet pipe 27 and a grinding block 28; Among them, the water separation bin 24 is fixedly arranged on the moving component 47; the grinding motor 23 is fixedly arranged on the top of the water separation bin 24; the rotating shaft 39 is rotatably arranged inside the water separation bin 24, and the rotating shaft 39 is communicated with the grinding motor 23; the switch block 40 is fixedly arranged below the rotating shaft 39, and the switch block 40 is slidably arranged in the water separation bin 24; the water outlet pipe 27 is fixedly arranged at the bottom of the switch block 40; the grinding block 28 is fixedly arranged at the bottom of the water outlet pipe 27; the water storage bin 25 is fixedly arranged on one side of the water separation bin 24; the connecting water pipe 26 is fixedly arranged on the water storage bin 25; The grinding motor 23 drives the rotating shaft 39 to rotate. The rotating rotating shaft 39 makes the switch block 40 rotate in the water separation bin 24. The rotating switch block 40 drives the water outlet pipe 27 and the grinding block 28 to rotate. The rotating grinding block 28 grinds the welding slag on the parts of the forging machine. Before the grinding work starts, connect an external water pipe to the connecting water pipe 26 to let water flow into the water storage bin 25. In this way, when grinding, the rotating switch block 40 will make water flow into the water outlet pipe 27 intermittently and spray out through the holes on the water outlet pipe 27. This can inhibit dust during the grinding process and avoid a large amount of water waste caused by a sudden outflow of water, and also cannot achieve the effect of inhibiting dust.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 8 As shown in the figures, the driving component further includes an L-shaped plate, a driving motor 11, a driving shaft 12, a driving gear 13, a driven gear 14 and a fixed lead screw 36; The fixing component 45 includes a limiting post 22, a sliding block 21, a baffle 20, a connecting post 19 and a fixing clamp plate 18; Among them, the L-shaped plate 10 is fixedly arranged at one end of the working box 1; the driving shaft 12 is rotatably arranged on the L-shaped plate 10, and the other end of the driving shaft 12 penetrates through the working box 1; the driving gear 13 is fixedly arranged on the driving shaft 12; the driving motor 11 is fixedly arranged on the L-shaped plate 10, and the driving motor 11 is communicated with the driving shaft 12; There are two limiting posts 22, which are symmetrically and fixedly arranged at one end of the working box 1; the baffle 20 is fixedly arranged on the limiting posts 22; the fixing screw rod 36 is fixedly arranged on the baffle 20, and the fixing screw rod 36 penetrates through the whole working box 1; the driven gear 14 is fixedly arranged on the fixing screw rod 36, and the driven gear 14 meshes with the driving gear 13; the sliding block 21 is rotatably arranged on the fixing screw rod 36, and both ends of the sliding block 21 are slidably arranged on the limiting posts 22; the connecting post 19 is fixedly arranged on the top of the sliding block 21; the fixing clamp plate 18 is fixedly arranged on the top of the connecting post 19; The driving motor 11 on the L-shaped plate 10 drives the driving shaft 12 to rotate. The rotating driving shaft 12 drives the driving gear 13 to rotate. The rotating driving gear 13 drives the driven gear 14 to rotate. The rotating driven gear 14 makes the fixing screw rod 36 rotate. The rotating fixing screw rod 36 makes the sliding block 21, the connecting post 19 and the fixing clamp plate 18 move left and right. The moving fixing clamp plate 18 fixes the parts of the forging machine, so that it will not shake during processing. The arranged limiting posts 22 are to prevent the moving block 7 from flipping when the sliding block 21 moves. Therefore, the moving block 7 can only move in the direction set by the limiting posts 22 through the limiting posts 22.

[0022] Please refer to Figure 2 、 Figure 5 and Figure 7 As shown in, the vibration component 46 includes a fixing post 34, a spring 35, a collection table 37, a moving table 38, a top plate 42 and a knocking block 41; Among them, the fixing post 34 is fixedly arranged in the working box 1; there are four fixing posts 34, which are respectively arranged at the four corners in the working box 1; the collection table 37 is slidably arranged on the fixing post 34; the spring 35 is sleeved on the fixing post 34, and both ends of the spring 35 are fixedly connected with the collection table 37 and the working box 1 respectively; the top plate 42 is fixedly arranged on the top of the fixing post 34; the knocking block 41 is fixedly arranged at one end of the driving shaft 12 penetrating into the working box 1; the moving table 38 is slidably arranged in the collection table 37; While the drive motor 11 drives the drive shaft 12 to rotate, it also causes the percussion block 41 to rotate. The rotating percussion block 41 causes the collection table 37 to slide downward on the fixed column 34. The downward-sliding collection table 37 compresses the spring 35. When the percussion block 41 no longer presses on the collection table 37, the spring 35 causes the collection table 37 to quickly move upward, causing the collection table 37 to collide with the top plate 42. The collision causes the water on the collection table 37 and the moving table 38 to be vibrated off, enabling the collection table 37 and the moving table 38 to quickly become dry.

[0023] Please refer to Figures 6-8 As shown, the moving component 47 includes a moving motor 5, a first support block 3, a moving lead screw 4, a rotating motor 6, a moving block 7, a rotating shaft 8, and a support arm 9; Among them, the first support block 3 is fixedly arranged on one side of the work box 1; the moving lead screw 4 is rotatably arranged in the first support block 3; the moving motor 5 is fixedly arranged at one end of the first support block 3, and the moving motor 5 is connected to the moving lead screw 4; the moving block 7 is rotatably arranged on the moving lead screw 4; the rotating shaft 8 is rotatably arranged on the top of the moving block 7; the rotating motor 6 is fixedly arranged at the bottom of the moving block 7, and the rotating motor 6 is connected to the rotating shaft 8; the support arm 9 is fixedly arranged on the top of the rotating shaft 8; the water separation bin 24 is fixedly arranged at one end of the support arm 9; The rotation of the moving lead screw 4 is driven by the moving motor 5 on the first support block 3, and the rotating moving lead screw 4 causes the moving block 7 to move left and right. This is set to enable the rotating shaft 8 and the support arm 9 on the moving block 7 to drive the grinding wheel to move left and right, enabling better grinding of the parts of the forging machine. The rotation of the rotating shaft 8 is driven by the rotating motor 6, causing the support arm 9 to rotate out of the top of the work box 1. This is set so that when grinding is not required, the grinding wheel can be moved to the other side without interfering with the work of other parts.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 7 and Figure 8 As shown, a sewage discharge pipe 2 is fixedly connected to the bottom of the work box 1; a water baffle 30 is fixedly connected to the top of the work box 1; The sewage generated during the grinding process is uniformly discharged and collected through the sewage discharge pipe 2 at the bottom of the work box 1. The water baffle 30 is arranged at the top of the work box 1 to prevent the sewage generated during the grinding process from flowing out of the work box 1 and causing pollution.

[0025] Please refer to Figure 1 and Figure 2As shown, a door 32 is rotatably connected to the working box 1; a handle is fixedly connected to the door 32; The worker grabs the handle 33 on the door 32 to open the door 32, and then the worker can take out the moving table 38 for collecting welding slag in the working box 1 through the opening of the door 32.

[0026] Please refer to Figures 1-8 As shown, a welding method for welding used in a forging press production includes the following steps: S1: Place the forging machine parts on the support table 29 of the working box 1, and then use the fixed clamping plate 18 to fix the forging machine parts; S2: After the forging machine parts are fixed, the welding head 17 is driven by the robotic arm 16 to weld the parts of the forging machine parts that need to be welded. After the welded part cools down, the support arm 9 drives the grinding block 28 to clean the welding slag at the welding part. During the cleaning process, the water outlet pipe 27 will release water to inhibit the dust generated by the grinding block 28 grinding the welding slag; S3: After removing the welding slag from the forging machine parts, the fixed clamping plate 18 releases the forging machine parts, and then the knocking block 41 knocks on the collection table 37 and the moving table 38 to quickly drain the water on the collection table 37 and the moving table 38; S4: After the water on the collection table 37 and the moving table 38 is drained, the worker opens the door 32 to take out the moving table 38 from the working box 1, and then discharges the sewage in the working box 1 through the sewage pipe 2 to keep the inside of the working box 1 clean.

[0027] The working principle of the present invention: The worker places the forging machine parts to be welded on the support table 29 of the working box 1, and then the driving component drives the fixing component 45 to fix the forging machine parts to be welded. The fixing component 45 is set to fix the forging machine parts so that when the forging machine parts are welded or the welding slag is removed, the forging machine parts can remain stable and will not shake; After the forging machine parts are fixed, the mechanical motor 43 at the bottom of the second support block 15 will drive the limiting disc 31 and the robotic arm 16 to rotate and displace, and send the welding head 17 at the end of the robotic arm 16 to the surface layer of the forging machine parts to weld the forging machine parts; After the components of the forging machine are welded, the welded parts of the forging machine components are allowed to cool down. Then, the driving component drives the grinding component 44 to grind the welded parts of the forging machine components to remove the welding slag on the forging machine components. While grinding the welding slag, the grinding component 44 also discharges water. This setting is to avoid knocking the welding slag and causing the welding slag to fly, polluting the environment and easily hurting the staff. By grinding the welding slag, the welding slag will not fly randomly, and by sprinkling water, the dust generated by grinding is suppressed, making the welded parts of the forging machine components cleaner and not polluting the environment; After the grinding component 44 removes the welding slag on the forging machine components, the driving component drives the fixing component 45 to loosen the forging machine components placed on the support table 29. While driving the fixing component 45, the driving component also drives the vibration component 46. There are holes on the support table 29, and the ground welding slag and sewage will flow through the holes to the vibration component 46. The vibration component 46 vibrates to drain the water, avoiding the sewage being everywhere when the staff takes out the ground welding slag, which is not easy to clean.

[0028] The above has described an embodiment of the present invention in detail, but the described content is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the present invention application should still fall within the scope covered by the patent of the present invention.

Claims

1. A welding device for a forging press production, comprising a working box (1), a support table (29), a second support block (15), a limiting disk (31), a robotic arm (16), a welding head (17), and a mechanical motor (43); characterized in that, It further includes a grinding and cleaning unit disposed within the working box (1); The support table (29) is fixedly disposed within the working box (1); The second support block (15) is fixedly disposed at one end of the working box (1); The limiting disc (31) is rotatably disposed within the second support block (15); The robotic arm (16) is fixedly disposed on top of the limiting disc (31); The welding head (17) is fixedly disposed at one end of the robotic arm (16) away from the limiting disc (31); The mechanical motor (43) is fixedly disposed at the bottom of the second support block (15), and the mechanical motor (43) communicates with the limiting disc (31); The grinding and cleaning unit is disposed on the working box (1), and includes a driving assembly, a grinding assembly (44), a moving assembly (47), a fixing assembly (45), and a vibration assembly (46); the driving assembly drives the grinding assembly (44) to rotate; the driving assembly drives the moving assembly (47) to move; the driving assembly drives the fixing assembly (45) to move; the driving assembly drives the vibration assembly (46) to move; Place the forging machine parts to be welded on the support table (29) within the working box (1). After placement, drive the fixing assembly (45) through the driving assembly to fix the forging machine parts to be welded. Then, use the welding head (17) on the robotic arm (16) to weld the forging machine parts. Then, use the driving assembly to drive the moving assembly (47) to move the grinding assembly (44) above the welding area. The driving assembly drives the grinding assembly (44) to rotate to grind the welding slag at the welding site. Then, the driving assembly drives the fixing assembly (45) to release the forging machine parts. After release, the driving assembly will drive the vibration assembly (46) to vibrate.

2. The welding device for a forging press production according to claim 1, characterized in that, The driving assembly includes a water distribution chamber (24), a grinding motor (23), and a rotating shaft (39); The grinding assembly (44) includes a switch block (40), a water storage chamber (25), a connecting water pipe (26), a water outlet pipe (27), and a grinding block (28); Wherein, the water distribution chamber (24) is fixedly disposed on the moving assembly (47); the grinding motor (23) is fixedly disposed on top of the water distribution chamber (24); the rotating shaft (39) is rotatably disposed inside the water distribution chamber (24), and the rotating shaft (39) communicates with the grinding motor (23); the switch block (40) is fixedly disposed below the rotating shaft (39), and the switch block (40) is slidably disposed within the water distribution chamber (24); the water outlet pipe (27) is fixedly disposed at the bottom of the switch block (40); the grinding block (28) is fixedly disposed at the bottom of the water outlet pipe (27); the water storage chamber (25) is fixedly disposed on one side of the water distribution chamber (24); the connecting water pipe (26) is fixedly disposed on the water storage chamber (25).

3. The welding device for a forging press production according to claim 2, characterized in that, The driving assembly further includes an L-shaped plate (10), a driving motor (11), a driving shaft (12), a driving gear (13), a driven gear (14), and a fixed lead screw (36); The fixing assembly (45) includes a limiting post (22), a sliding block (21), a baffle plate (20), a connecting post (19), and a fixed clamping plate (18); Wherein, the L-shaped plate (10) is fixedly arranged at one end of the working box (1); the driving shaft (12) is rotatably arranged on the L-shaped plate (10), and the other end of the driving shaft (12) penetrates through the working box (1); the driving gear (13) is fixedly arranged on the driving shaft (12); the driving motor (11) is fixedly arranged on the L-shaped plate (10), and the driving motor (11) is communicated with the driving shaft (12); There are two limiting posts (22), which are symmetrically and fixedly arranged at one end of the working box (1); the baffle plate (20) is fixedly arranged on the limiting posts (22); the fixed lead screw (36) is fixedly arranged on the baffle plate (20), and the fixed lead screw (36) penetrates through the entire working box (1); the driven gear (14) is fixedly arranged on the fixed lead screw (36), and the driven gear (14) meshes with the driving gear (13); the sliding block (21) is rotatably arranged on the fixed lead screw (36), and both ends of the sliding block (21) are slidably arranged on the limiting posts (22); the connecting post (19) is fixedly arranged on the top of the sliding block (21); the fixed clamping plate (18) is fixedly arranged on the top of the connecting post (19).

4. The welding device for forging press production according to claim 3, characterized in that, The vibration assembly (46) includes a fixed post (34), a spring (35), a collection table (37), a moving table (38), a top plate (42), and a knocking block (41); Wherein, the fixed post (34) is fixedly arranged inside the working box (1); there are four fixed posts (34), which are respectively arranged at the four corners inside the working box (1); the collection table (37) is slidably arranged on the fixed post (34); the spring (35) is sleeved on the fixed post (34), and both ends of the spring (35) are fixedly connected to the collection table (37) and the working box (1) respectively; the top plate (42) is fixedly arranged on the top of the fixed post (34); the knocking block (41) is fixedly arranged at one end of the driving shaft (12) penetrating into the working box (1); the moving table (38) is slidably arranged inside the collection table (37).

5. The welding device for a forging press production according to claim 4, characterized in that, The moving assembly (47) includes a moving motor (5), a first support block (3), a moving lead screw (4), a rotating motor (6), a moving block (7), a rotating shaft (8), and a support arm (9); Among them, the first support block (3) is fixedly arranged on one side of the working box (1); the moving lead screw (4) is rotatably arranged in the first support block (3); the moving motor (5) is fixedly arranged at one end of the first support block (3), and the moving motor (5) is connected to the moving lead screw (4); the moving block (7) is rotatably arranged on the moving lead screw (4); the rotating shaft (8) is rotatably arranged on the top of the moving block (7); the rotating motor (6) is fixedly arranged at the bottom of the moving block (7), and the rotating motor (6) is connected to the rotating shaft (8); the support arm (9) is fixedly arranged on the top of the rotating shaft (8); the water distribution bin (24) is fixedly arranged at one end of the support arm (9).

6. The welding device for a forging press production according to claim 5, characterized in that, A sewage pipe (2) is fixedly connected to the bottom of the working box (1); a water baffle (30) is fixedly connected to the top of the working box (1).

7. A welding device for a forging press production, according to claim 6, characterized in that, A box door (32) is rotatably connected to the working box (1); a handle (33) is fixedly connected to the box door (32).

8. A welding method for welding in a forging press production, using a welding device for forging press production described in claim 7, characterized in that: This welding method includes the following steps: S1: Place the parts of the forging machine on the support table (29) of the working box (1), and then fix the parts of the forging machine by using the fixed clamping plate (18). S2: After the parts of the forging machine are fixed, the welding head (17) is driven by the robotic arm (16) to weld the parts of the forging machine that need to be welded. After the welded part cools down after welding, the support arm (9) drives the grinding block (28) to clean the welding slag at the welded part. During the cleaning process, the water outlet pipe (27) will discharge water to suppress the dust generated by the grinding block (28) grinding the welding slag. S3: After removing the welding slag from the parts of the forging machine, the fixed clamping plate (18) releases the parts of the forging machine, and then the knocking block (41) knocks the collection table (37) and the moving table (38) to quickly drain the water on the collection table (37) and the moving table (38). S4: After the water on the collection table (37) and the moving table (38) is drained, the operator opens the box door (32) to take out the moving table (38) from the working box (1), and then discharges the sewage in the working box (1) through the sewage pipe (2) to keep the inside of the working box (1) clean.

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