Gear welding machining equipment and machining process thereof

Abstract

The invention provides gear welding machining equipment and a machining process thereof, and relates to the technical field of machining equipment.The gear welding machining equipment comprises a collecting box, a clamping table assembly is arranged in the collecting box, a driving rotating assembly is arranged on the outer side of the clamping table assembly, and a welding assembly and a scanning assembly are arranged on the driving rotating assembly; a lifting supporting rod is arranged on one side of the top of the collecting box, a rotating supporting rod is arranged on the other side of the top of the collecting box, the gear is placed in a second electric push rod clamping groove matched with the gear according to the size of the inner diameter of the gear so that the gear can be fixedly placed, and an infrared sensor is further adjusted to the position matched with the infrared sensor according to the actual situation; and an infrared sensor penetrates through a through hole to detect the actual inner diameter of the gear, and at the moment, a second electric push rod is driven to move under the action of the infrared sensor, so that the diameter of a clamping and fixing seat is matched with the inner diameter of the gear, and the stability during gear machining is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical processing equipment, and in particular to a gear welding processing equipment and a processing technology thereof. Background Art

[0002] Currently, gear manufacturing relies on traditional processes such as casting, forging or machining. Although these technologies are mature, they show limitations in the pursuit of higher precision and durability. Welding technology, as an effective connection method, has potential in gear manufacturing and repair, but the lack of dedicated equipment limits its application. Therefore, during the gear processing, the gear workpiece needs to be clamped and fixed first to ensure the stability of the gear during the later processing and avoid displacement and falling off of the gear during the processing; However, most existing clamping devices use mechanical claws to clamp and fix the outer wall of the gear, and the clamping force needs to be judged by the operator through experience. Therefore, in the process of clamping and fixing the gear, there is a technical problem that the squeezing force is too large, resulting in damage to the gear surface, or the clamping force is too small, causing the gear to detach from the clamping device; Therefore, the present invention proposes a gear welding processing equipment and a processing technology thereof. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a gear welding processing equipment and a processing technology thereof.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a gear welding processing equipment, including a collection box, a clamping table assembly is arranged in the collection box, a driving rotating assembly is arranged on the outside of the clamping table assembly, a welding assembly and a scanning assembly are arranged on the driving rotating assembly respectively, a lifting support rod is arranged on one side of the top of the collection box, a rotating support rod is arranged on the other side of the top of the collection box, a cross fixing frame is rotatably connected between the two rotating support rods, an atomizing nozzle is fixedly connected to the bottom of the collection box, and a circulating cooling assembly is arranged between the cross fixing frame and the collection box; The clamping table assembly includes a base box, a workbench is provided on the top of the base box, and sliding holes are opened on the workbench, and there are four sliding holes in total. A first electric push rod is embedded and installed at one end of the workbench where the four sliding holes are close to each other, and an infrared sensor is provided at one end of the first electric push rod located above the workbench. A moving seat is slidably connected in the sliding hole, and a clamping and fixing seat is provided above the moving seat. The diameter of the clamping and fixing seat increases successively from top to bottom. A through hole is opened on the clamping and fixing seat, and a second electric push rod is provided under the workbench, and one end of the second electric push rod is connected to the moving seat.

[0005] As a preferred embodiment, the driving rotating assembly includes an annular driving seat, which is arranged on the top outer wall of the base box, and annular limiting grooves are provided on the upper and lower sides of the annular driving seat, and a tooth groove is provided on the annular driving seat between the two annular limiting grooves, and a concave clamping seat is slidably connected to the annular driving seat, and a driving gear is rotatably connected in the concave clamping seat, and the driving gear is meshingly connected to the tooth groove.

[0006] The beneficial effect of adopting the above-mentioned further scheme is: since the welding assembly or the scanning assembly always remains connected to the annular drive seat during the processing, it is necessary to set a limiting structure to limit them to each other. At this time, under the action of the annular limiting groove, it plays a limiting role on the concave clamping seat, ensuring that the concave clamping seat always remains in a clamping state with the annular drive seat during use.

[0007] As a preferred embodiment, a first drive motor is arranged at the bottom of the concave clamping seat, the output end of the first drive motor is connected to the driving gear, the upper surface of the concave clamping seat is rotatably connected to a concave mounting frame, a second drive motor is arranged on the concave mounting frame, and the output end of the second drive motor passes through the concave mounting frame and is connected to the concave clamping seat.

[0008] The beneficial effect of adopting the above further scheme is: under the action of the driving rotating assembly, the position of the welding assembly and the scanning assembly is adjusted, and the first driving motor is turned on to drive the driving gear to rotate, so that the driving gear and the tooth groove are engaged and connected, thereby driving the actual position of the welding assembly or the scanning assembly on the annular driving seat, thereby ensuring stability during the gear processing process.

[0009] As a preferred embodiment, the welding assembly includes a welding seat, a third electric push rod is arranged between the welding seat and one of the concave mounting frames, a connecting and fixing seat is arranged above the welding seat, and a welding spray gun is arranged on the connecting and fixing seat.

[0010] The beneficial effect of adopting the above further scheme is: the gear processing is welded by setting the welding component, and after the gear data is collected by the scanning component, the second drive motor and the third electric push rod are controlled to the appropriate position, so that the welding spray gun is exactly at the welding interface, thereby achieving precise welding of the gear.

[0011] As a preferred embodiment, the scanning assembly includes a lifting box, which is connected to the other concave mounting frame, a screw rod is rotatably connected inside the lifting box, limit rods are arranged on both sides of the screw rod inside the lifting box, screw rod seats are arranged on the screw rod and the limit rods, a scanner is arranged on the screw rod seat, a transparent plate is embedded and installed at the opening of the lifting box, a third drive motor is arranged on the top of the lifting box, and the output end of the third drive motor is connected to the screw rod.

[0012] The beneficial effect of adopting the above-mentioned further scheme is: under the action of the scanning component, the specific parameters of the gear are collected to ensure the accuracy of the subsequent welding work, and the third drive motor is used to drive the screw to rotate so that the screw seat moves up and down on the screw. During the up and down displacement of the screw, the data of the gear is collected by the scanner, and further, through the setting of the limit rod, the screw seat will not rotate during the displacement.

[0013] As a preferred embodiment, a supporting connection frame is provided between the collection box and the base box, a limiting ring is provided inside the collection box, and a filter element is provided on the limiting ring inside the collection box.

[0014] The beneficial effect of adopting the above further scheme is: under the action of the filter element, the mixed liquid flowing into the collection box is filtered, under the action of the filter element, the solids in the mixed liquid are blocked and filtered, and the filtered liquid falls back into the collection box for recycling.

[0015] As a preferred embodiment, the circulating cooling component includes a water pump, which is arranged on the outside of the collecting box. A first connecting pipe and a second connecting pipe are respectively provided on the water pump. The water pump is connected to the atomizing nozzle through the first connecting pipe, and the water pump is connected to the collecting box through the second connecting pipe.

[0016] The beneficial effect of adopting the above further scheme is: under the action of the water pump, the liquid in the collection box is pumped into the atomizing nozzle through the first connecting pipe and the second connecting pipe, and sprayed out through the atomizing nozzle, cooling the gear surface and reducing dust around the gear.

[0017] As a preferred implementation, a clamping seat is provided at the top of the lifting support rod, and an inner groove of the clamping seat is matched with a corner of the cross fixing frame.

[0018] The beneficial effect of adopting the above further scheme is that: since the cross fixing frame and the rotating support rod are a rotating structure, a structure matching the cross fixing frame needs to be provided to support it during use. At this time, under the action of the clamping seat, the cross fixing frame collection box is clamped and supported, so that the cross fixing frame always remains in a horizontal state during the processing process.

[0019] As a preferred embodiment, a water leakage hole is opened on the workbench, a guide port is opened at the bottom of the base box, the guide ports are distributed in a ring shape, and the angles between two adjacent guide ports are equal, and a guide platform is arranged at the inner center of the base box.

[0020] The beneficial effect of adopting the above further scheme is that the liquid falling on the gear flows into the interior of the base box through the leakage hole, and under the action of the guide table, the liquid is guided to the guide port, then flows out through the guide port, and the mixed liquid is collected and processed by the collection box.

[0021] As a preferred implementation, S1, firstly, the cross fixing frame is flipped to a vertical state to ensure the stability during the gear loading process, and the cross fixing frame is rotatably connected to the rotating support rod so that the cross fixing frame can be flipped to a specified state as needed during use; S2, secondly, according to the size of the inner diameter of the gear, the gear is placed in the second electric push rod slot that matches it, so that it is placed and fixed, and further, according to the actual situation, the infrared sensor is adjusted to a position that matches it, and the actual inner diameter of the gear is detected by the infrared sensor after passing through the through hole. At this time, under the action of the infrared sensor, the second electric push rod is driven to move, so that the diameter of the clamping seat is matched with the inner diameter of the gear, ensuring the stability of the gear during processing; S3, at this time, under the action of the driving rotating assembly, the gear is further processed. At this time, the concave clamping seat is driven to rotate under the action of the first driving motor. Since the concave clamping seat and the tooth groove are meshed, when the concave clamping seat rotates, the first electric push rod will also rotate accordingly, thereby changing the subsequent processing and detection position. During use, the concave mounting frame can also be driven to perform fine adjustment under the action of the second driving motor; S4, firstly, the parameters of the gear are scanned under the action of the scanner, and the lead screw is driven to rotate by the third drive motor so that the scanner is displaced from top to bottom or from bottom to top, and the specific parameters of the gear are scanned and read. After the specific parameters of the gear are read and identified, the third electric push rod and the second drive motor are controlled to adjust the welding gun to a suitable position, and then the welding process is performed; S5. During the processing, the atomizing nozzle can be set to cool down and remove dust during the gear processing. Under the action of the water pump, the liquid stored in the collection box is pumped into the atomizing nozzle, and sprayed out through the atomizing nozzle to cool the gear surface. In addition, the surrounding dust can be removed during the atomization process. During the gear processing, the liquid atomized on the gear surface flows into the base box through the leakage hole. At this time, under the action of the guide table, it flows out through the guide port. The outflowing liquid is filtered by the filter element and then gathered at the bottom of the collection box for subsequent recycling.

[0022] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, the gear is placed in a second electric push rod slot that matches the gear according to the size of the gear's inner diameter so that it is placed and fixed. The infrared sensor is further adjusted to a position that matches the gear according to actual conditions, and the infrared sensor passes through the through hole to detect the actual inner diameter of the gear. At this time, under the action of the infrared sensor, the second electric push rod is driven to move, so that the diameter of the clamping seat is matched with the inner diameter of the gear, thereby ensuring the stability of the gear during processing.

[0023] 2. In the present invention, the gear is further processed under the action of the driving rotating component. At this time, the driving gear is driven to rotate under the action of the first driving motor. Since the driving gear and the tooth groove are meshingly connected, when the concave clamping seat rotates, the first electric push rod will also rotate accordingly, thereby changing the subsequent processing and detection position. During use, the concave mounting frame can also be driven to perform fine-tuning under the action of the second driving motor.

[0024] 3. In the present invention, the gear processing process can also be cooled and dust-removed by setting an atomizing nozzle. Under the action of a water pump, the liquid stored in the collection box is pumped into the atomizing nozzle, and atomized and sprayed out through the atomizing nozzle to cool the gear surface. In addition, the surrounding dust can be dust-removed during the atomization process. During the gear processing, the liquid atomized on the gear surface flows into the interior of the base box through the leakage hole. At this time, under the action of the guide table, it flows out through the guide port. The outflowing liquid is filtered by the filter element and then gathered at the bottom of the collection box for subsequent recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a front view of a gear welding processing equipment and a processing technology thereof according to the present invention; Figure 2 This is a disassembled diagram of a gear welding processing equipment and its processing technology of the present invention; Figure 3This is a structural diagram of a gear welding processing equipment and a circulating cooling component in a processing technology thereof according to the present invention; Figure 4 This is a structural diagram of a gear welding processing device and a clamping table assembly in a processing technology thereof according to the present invention; Figure 5 This is a disassembled diagram of a gear welding processing device and a clamping table assembly in a processing technology thereof according to the present invention; Figure 6 This is a structural diagram of a gear welding processing device and a driving rotating component in a processing technology thereof according to the present invention; Figure 7 A structural diagram of a gear welding processing device and a welding component in a processing technology thereof according to the present invention; Figure 8 The present invention is a structural diagram of a gear welding processing equipment and a scanning component in the processing technology thereof.

[0026] Reference numerals 1. Collection box; 11. Cross fixing frame; 12. Lifting support rod; 121. Card seat; 13. Rotating support rod; 14. Limiting ring; 141. Filter element; 15. Support connecting frame; 2. Circulation cooling component; 21. Atomizing nozzle; 22. First connecting pipe; 23. Water pump; 24. Second connecting pipe; 3. Clamping table assembly; 31. Base box; 32. Diversion port; 33. Diversion table; 34. Workbench; 341. Leakage hole; 35. Sliding hole; 36. First electric push rod; 37. Infrared sensor; 38. Clamping fixed seat; 381. Through hole; 382. Moving seat; 39. Second electric push rod; 4. Driving rotating assembly; 41, annular driving seat; 42, annular limiting groove; 43, tooth groove; 44, concave clamping seat; 45, first driving motor; 46, driving gear; 47, concave mounting bracket; 48, second driving motor; 5. Welding assembly; 51. Welding seat; 52. Connecting and fixing seat; 53. Welding spray gun; 54. Third electric push rod; 6. Scanning assembly; 61. Lifting box; 62. Transparent plate; 63. Limit rod; 64. Screw rod; 65. Screw rod seat; 66. Scanner; 67. Third driving motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-8 As shown, the present invention provides a technical solution: a gear welding processing equipment, including a collecting box 1, a clamping table assembly 3 is arranged in the collecting box 1, a driving rotating assembly 4 is arranged on the outer side of the clamping table assembly 3, a welding assembly 5 and a scanning assembly 6 are respectively arranged on the driving rotating assembly 4, a lifting support rod 12 is arranged on one side of the top of the collecting box 1, a rotating support rod 13 is arranged on the other side of the top of the collecting box 1, a cross fixing frame 11 is rotatably connected between the two rotating support rods 13, an atomizing nozzle 21 is fixedly connected to the bottom of the collecting box 1, and a circulating cooling assembly 2 is arranged between the cross fixing frame 11 and the collecting box 1.

[0029] The clamping table assembly 3 includes a base box 31, a workbench 34 is arranged on the top of the base box 31, a sliding hole 35 is opened on the workbench 34, and there are four sliding holes 35 in total. A first electric push rod 36 is embedded and installed at one end of the workbench 34 where the four sliding holes 35 are close to each other, and an infrared sensor 37 is arranged at one end of the first electric push rod 36 located above the workbench 34. A moving seat 382 is slidably connected in the sliding hole 35, and a clamping fixed seat 38 is arranged above the moving seat 382. The diameter of the clamping fixed seat 38 increases successively from top to bottom. A through hole 381 is opened on the clamping fixed seat 38, and a second electric push rod 39 is arranged below the workbench 34, and one end of the second electric push rod 39 is connected to the moving seat 382.

[0030] The driving rotating assembly 4 includes an annular driving seat 41, which is arranged on the top outer wall of the base box 31. Annular limiting grooves 42 are provided on the upper and lower sides of the annular driving seat 41. The annular driving seat 41 is provided with a tooth groove 43 between the two annular limiting grooves 42. A concave clamping seat 44 is slidably connected to the annular driving seat 41, and a driving gear 46 is rotatably connected in the concave clamping seat 44. The driving gear 46 is meshingly connected to the tooth groove 43.

[0031] Since the welding assembly 5 or the scanning assembly 6 always remains connected to the annular drive seat 41 during the processing, a limiting structure is required to limit them to each other. At this time, under the action of the annular limiting groove 42, it plays a limiting role on the concave clamping seat 44, ensuring that the concave clamping seat 44 always remains in a clamping state with the annular drive seat 41 during use.

[0032] A first drive motor 45 is provided at the bottom of the concave clamping seat 44, and the output end of the first drive motor 45 is connected to the drive gear 46. The upper surface of the concave clamping seat 44 is rotatably connected to a concave mounting frame 47, and a second drive motor 48 is provided on the concave mounting frame 47. The output end of the second drive motor 48 passes through and is transmission-connected to the concave mounting frame 47 and then rotatably connected to the top of the concave clamping seat 44.

[0033] Under the action of the driving rotating component 4, the positions of the welding component 5 and the scanning component 6 are adjusted. By turning on the first driving motor 45 to drive the driving gear 46 to rotate, the driving gear 46 is engaged with the tooth groove 43 to make the concave clamping seat 44 rotate on the annular driving seat 41, thereby adjusting the actual position of the welding component 5 or the scanning component 6 on the annular driving seat 41, thereby ensuring stability during the gear processing process.

[0034] The welding assembly 5 includes a welding seat 51 , a third electric push rod 54 is arranged between the welding seat 51 and one of the concave mounting frames 47 , a connecting and fixing seat 52 is arranged above the welding seat 51 , and a welding spray gun 53 is arranged on the connecting and fixing seat 52 .

[0035] The gear processing is performed by welding the welding component 5, and after the gear data is collected by the scanning component 6, the second drive motor 48 and the third electric push rod 54 are controlled to the appropriate position, so that the welding spray gun 53 is exactly at the welding interface, thereby achieving precise welding of the gear.

[0036] The scanning assembly 6 includes a lifting box 61, which is connected to another concave mounting frame 47. A lead screw 64 is rotatably connected inside the lifting box 61. Limit rods 63 are arranged on both sides of the lead screw 64 inside the lifting box 61. Lead screw seats 65 are arranged on the lead screw 64 and the limit rods 63. A scanner 66 is arranged on the lead screw seat 65. A transparent plate 62 is embedded and installed at the opening of the lifting box 61. A third driving motor 67 is arranged on the top of the lifting box 61. The output end of the third driving motor 67 is connected to the lead screw 64.

[0037] Under the action of the scanning component 6, the specific parameters of the gear are collected to ensure the accuracy of the subsequent welding work. The third driving motor 67 drives the screw rod 64 to rotate so that the screw rod seat 65 moves up and down on the screw rod 64. During the up and down displacement of the screw rod 64, the data of the gear is collected by the scanner 66. Further, through the setting of the limit rod 63, the screw rod seat 65 will not rotate during the displacement.

[0038] A supporting connection frame 15 is arranged between the collecting box 1 and the base box 31 , a limiting ring 14 is arranged inside the collecting box 1 , and a filter element 141 is arranged on the limiting ring 14 and inside the collecting box 1 .

[0039] Under the action of the filter element 141, the mixed liquid flowing into the collection box 1 is filtered, and under the action of the filter element 141, the solids in the mixed liquid are blocked and filtered, and the filtered liquid falls back into the collection box 1 for recycling.

[0040] The circulating cooling component 2 includes a water pump 23, which is arranged on the outside of the collecting box 1. The water pump 23 is respectively provided with a first connecting pipe 22 and a second connecting pipe 24. The water pump 23 is connected to the atomizing nozzle 21 through the first connecting pipe 22, and the water pump 23 is connected to the collecting box 1 through the second connecting pipe 24.

[0041] Under the action of the water pump 23, the liquid in the collection box 1 is pumped into the atomizing nozzle 21 through the first connecting pipe 22 and the second connecting pipe 24, and is sprayed out through the atomizing nozzle 21 to cool the gear surface and reduce dust around the gear.

[0042] A clamping seat 121 is provided at the top of the lifting support rod 12 , and an inner groove of the clamping seat 121 is matched with a corner of the cross fixing frame 11 .

[0043] Since the cross fixing frame 11 and the rotating support rod 13 are a rotating structure, the cross fixing frame 11 needs to be provided with a matching structure to support it during use. At this time, under the action of the clamping seat 121, the state of the cross fixing frame 11 after the collection box 1 is clamped is auxiliary supported to prevent the cross fixing frame 11 from tilting, so that the cross fixing frame 11 always remains in a horizontal state during the processing process.

[0044] A water leakage hole 341 is provided on the workbench 34 , a guide port 32 is provided at the bottom of the base box 31 , the guide ports 32 are distributed in a ring shape, and the angles between two adjacent guide ports 32 are equal, and a guide platform 33 is provided at the inner center of the base box 31 .

[0045] The liquid falling on the gear flows into the interior of the base box 31 through the leakage hole 341, and under the action of the guide platform 33, the liquid is guided to the guide port 32, and then flows out through the guide port 32, and the mixed liquid is collected and processed by the collection box 1.

[0046] The gear welding process steps are as follows: S1, first flip the cross fixing frame 11 to a vertical state to ensure the stability during the gear loading process, and through the rotation connection between the cross fixing frame 11 and the rotating support rod 13, the cross fixing frame 11 can be flipped to a specified state as needed during use.

[0047] S2, then according to the size of the inner diameter of the gear, place the gear in the slot of the second electric push rod 39 that matches it, so that it is placed and fixed, and further according to the actual situation, adjust the infrared sensor 37 to a position that matches it, and detect the actual inner diameter of the gear after the infrared sensor 37 passes through the through hole 381. At this time, under the action of the infrared sensor 37, the second electric push rod 39 is driven to move, so that the diameter of the clamping seat 38 is matched with the inner diameter of the gear, ensuring the stability of the gear during processing.

[0048] S3, at this time, under the action of the driving rotating component 4, the gear is further processed, and the driving gear 46 is driven to rotate under the action of the first driving motor 45. Since the driving gear 46 and the tooth groove 43 are meshingly connected, when the driving gear 46 rotates, the concave clamping seat 44 will also rotate on the annular driving seat 41, thereby changing the position of subsequent welding processing and detection scanning. During use, the concave mounting frame 47 can also be driven to rotate under the action of the second driving motor 48, and the concave mounting frame 47 can be driven to rotate on the annular driving seat 41 to fine-tune the placement angle.

[0049] S4, firstly, the parameters of the gear are scanned under the action of the scanner 66, and the screw rod 64 is driven to rotate by the third drive motor 67, so that the scanner 66 is displaced from top to bottom or from bottom to top, and the specific parameters of the gear are scanned and read. After the specific parameters of the gear are read and identified, the third electric push rod 54 is controlled to adjust the welding spray gun 53 to a specified height.

[0050] S5. During the processing, the atomizing nozzle 21 can be used to cool down and remove dust during the gear processing. Under the action of the water pump 23, the liquid stored in the collection box 1 is pumped into the atomizing nozzle 21, and is atomized and sprayed out through the atomizing nozzle 21 to cool the gear surface. In addition, the surrounding dust can be removed during the atomization process. During the gear processing, the liquid atomized on the gear surface flows into the base box 31 through the leakage hole 341. At this time, under the action of the guide platform 33, it flows out through the guide port 32. The outflowing liquid is filtered by the filter element 141 and then gathered at the bottom of the collection box 1 for subsequent recycling.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A gear welding processing equipment, characterized in that: The collecting box (1) comprises a collecting box (1), wherein a clamping table assembly (3) is arranged inside the collecting box (1), a driving rotating assembly (4) is arranged outside the clamping table assembly (3), a welding assembly (5) and a scanning assembly (6) are arranged on the driving rotating assembly (4), a lifting support rod (12) is arranged on one side of the top of the collecting box (1), a rotating support rod (13) is arranged on the other side of the top of the collecting box (1), a cross fixing frame (11) is rotatably connected between the two rotating support rods (13), an atomizing nozzle (21) is fixedly connected at the bottom of the collecting box (1), and a circulating cooling assembly (2) is arranged between the cross fixing frame (11) and the collecting box (1); The clamping table assembly (3) comprises a base box (31), a workbench (34) is arranged on the top of the base box (31), a sliding hole (35) is opened on the workbench (34), and there are four sliding holes (35) in total; a first electric push rod (36) is embedded and installed at one end of the workbench (34) located near the four sliding holes (35); an infrared sensor (37) is arranged at one end of the first electric push rod (36) located above the workbench (34); a moving seat (382) is slidably connected in the sliding hole (35); a clamping fixed seat (38) is arranged above the moving seat (382); the diameter of the clamping fixed seat (38) increases from top to bottom; a through hole (381) is opened on the clamping fixed seat (38); a second electric push rod (39) is arranged below the workbench (34), and one end of the second electric push rod (39) is connected to the moving seat (382).

2. The gear welding processing equipment according to claim 1, characterized in that: The driving rotating assembly (4) comprises an annular driving seat (41), the annular driving seat (41) being arranged on the top outer wall of the base box (31), annular limiting grooves (42) being provided on both upper and lower sides of the annular driving seat (41), a tooth groove (43) being provided on the annular driving seat (41) between two annular limiting grooves (42), a concave clamping seat (44) being slidably connected to the annular driving seat (41), a driving gear (46) being rotatably connected inside the concave clamping seat (44), and the driving gear (46) being meshingly connected to the tooth groove (43).

3. The gear welding processing equipment according to claim 2, characterized in that: A first drive motor (45) is arranged at the bottom of the concave clamping seat (44), and an output end of the first drive motor (45) is connected to a drive gear (46). A concave mounting frame (47) is rotatably connected to the upper surface of the concave clamping seat (44), and a second drive motor (48) is arranged on the concave mounting frame (47). An output end of the second drive motor (48) passes through the concave mounting frame (47) and is connected to the concave clamping seat (44).

4. The gear welding processing equipment according to claim 3, characterized in that: The welding assembly (5) comprises a welding seat (51), a third electric push rod (54) is arranged between the welding seat (51) and one of the concave mounting frames (47), a connecting and fixing seat (52) is arranged above the welding seat (51), and a welding spray gun (53) is arranged on the connecting and fixing seat (52).

5. The gear welding processing equipment according to claim 4, characterized in that: The scanning assembly (6) comprises a lifting box (61), the lifting box (61) being connected to another concave mounting frame (47), a lead screw (64) being rotatably connected inside the lifting box (61), limit rods (63) being arranged on both sides of the lead screw (64) inside the lifting box (61), lead screw seats (65) being arranged on the lead screw (64) and the limit rods (63), a scanner (66) being arranged on the lead screw seat (65), a transparent plate (62) being embedded and installed at the opening of the lifting box (61), a third driving motor (67) being arranged on the top of the lifting box (61), and an output end of the third driving motor (67) being connected to the lead screw (64).

6. The gear welding processing equipment according to claim 5, characterized in that: A supporting connection frame (15) is provided between the collection box (1) and the base box (31), a limiting ring (14) is provided inside the collection box (1), and a filter element (141) is provided on the limiting ring (14) inside the collection box (1).

7. The gear welding processing equipment according to claim 6, characterized in that: The circulating cooling component (2) comprises a water pump (23), the water pump (23) being arranged outside the collection box (1), the water pump (23) being respectively provided with a first connecting pipe (22) and a second connecting pipe (24), the water pump (23) being connected to the atomizing nozzle (21) via the first connecting pipe (22), and the water pump (23) being connected to the collection box (1) via the second connecting pipe (24).

8. The gear welding processing equipment according to claim 7, characterized in that: A clamping seat (121) is provided at the top of the lifting support rod (12), and an inner groove of the clamping seat (121) is adapted to the corner of the cross fixing frame (11).

9. The gear welding processing equipment according to claim 8, characterized in that: The workbench (34) is provided with a water leakage hole (341), the bottom of the base box (31) is provided with a flow guide opening (32), the flow guide openings (32) are distributed in a ring shape, and the angles between two adjacent flow guide openings (32) are equal, and a flow guide platform (33) is provided at the inner center of the base box (31).

10. A gear welding process, according to a gear welding equipment according to any one of claims 1 to 9, characterized in that: The gear welding process steps are as follows: S1, firstly, the cross fixing frame (11) is flipped into a vertical state to ensure the stability during the gear loading process, and the cross fixing frame (11) is rotatably connected to the rotating support rod (13), so that the cross fixing frame (11) can be flipped into a specified state as needed during use; S2, secondly, according to the size of the inner diameter of the gear, the gear is placed in a slot of a second electric push rod (39) that matches the gear, so that the gear is placed and fixed, and further, according to the actual situation, the infrared sensor (37) is adjusted to a position that matches the gear, and the infrared sensor (37) passes through the through hole (381) to detect the actual inner diameter of the gear. At this time, under the action of the infrared sensor (37), the second electric push rod (39) is driven to move, so that the diameter of the clamping seat (38) is matched with the inner diameter of the gear, thereby ensuring the stability of the gear during processing; S3, at this time, under the action of the driving rotating component (4), the gear is further processed. At this time, the concave clamping seat (44) is driven to rotate under the action of the first driving motor (45). Since the driving gear (46) and the tooth groove (43) are meshingly connected, when the concave clamping seat (44) rotates, the first electric push rod (36) will also rotate accordingly, thereby changing the subsequent processing and detection position. During use, the concave mounting frame (47) can also be driven to perform fine adjustment under the action of the second driving motor (48); S4, firstly, the parameters of the gear are scanned under the action of the scanner (66), and the screw rod (64) is driven to rotate by the third drive motor (67), so that the scanner (66) is displaced from top to bottom or from bottom to top, and the specific parameters of the gear are scanned and read. After the specific parameters of the gear are read and identified, the third electric push rod (54) and the second drive motor (48) are controlled, and the welding gun (53) is adjusted to a suitable position, and then the welding process is performed; S5. During the processing, the gear processing can be cooled and dust-removed by setting the atomizing nozzle (21). Under the action of the water pump (23), the liquid stored in the collection box (1) is pumped into the atomizing nozzle (21), and then atomized and sprayed out through the atomizing nozzle (21), so as to cool the gear surface. In addition, the surrounding dust can be dust-removed during the atomization process. During the gear processing, the liquid atomized on the gear surface flows into the interior of the base box (31) through the water leakage hole (341). At this time, under the action of the guide platform (33), the liquid flows out through the guide port (32). After the liquid flows out, it is filtered by the filter element (141) and then gathered again at the bottom of the collection box (1) for subsequent recycling.

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