Gear welding machining equipment

Abstract

The gear welding machining equipment comprises a workbench, a U-shaped fixing frame is fixedly connected to the middle of the lower end of the workbench, a first auxiliary assembly is fixedly connected to the front portion of the left side of the upper end of the workbench, and a second auxiliary assembly is jointly arranged at the output end of a hydraulic cylinder and the rear side of the workbench; the output end of the first motor and the middle of the workbench are jointly provided with a fixing mechanism. According to the gear welding machining equipment, the four clamping sets are matched with the first auxiliary assembly, so that four different types of shaft rods sleeved with gears can be clamped and fixed, and revolution and autorotation are carried out under matched use of the first motor, the second motor, the first fluted disc, the rotating frame, the first gear ring and the second gear ring; compared with single fixing and welding, the working efficiency is higher, under the cooperative use of the second auxiliary assembly, the foreign matter at the welding position or on the end face can be ground and cleaned after being cooled, and the purpose of removing the foreign matter on the surface is achieved.

Description

Technical Field

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

[0002] During the installation process of gears and shafts, the gears are often placed on the shafts and then welded together using welding facilities. However, the existing welding facilities can only perform one weld at a time during the welding of gears and shafts. The welding process is time-consuming and results in low welding efficiency. Therefore, a gear welding processing equipment is needed.

[0003] Chinese patent announcement number CN117020546B discloses a gear welding tool, including a base, an ejector installed at the upper rear of the base, a servo motor installed at the end of the ejector, an adjusting part installed at the output end of the servo motor, two welding guns symmetrically arranged at the lower side of the servo motor, the welding guns are arranged at an angle, and the welding guns are connected to the adjusting part. A clamping part is installed at the upper front of the base, the clamping part is located directly below the servo motor, an inner ring is arranged directly above the clamping part, the inner ring is fixed to the base, and the outer surface of the inner ring is coaxially rotated and inlaid with an outer ring. The above invention improves the welding efficiency and can adapt to the welding of shafts of different diameters and gears of different widths, effectively meeting the welding requirements and ensuring the normal progress of the welding operation; however, the following defects still exist during implementation:

[0004] During the implementation of the above patent document, although it can adapt to the welding of shafts with different diameters and gears with different widths, there is a problem that the device can only perform fixed welding one at a time. Summary of the invention

[0005] The main purpose of the present invention is to provide a gear welding processing equipment, which can effectively solve the problem that the device can only perform one fixed welding at a time.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A gear welding processing equipment comprises a workbench, a U-shaped fixing frame is fixedly connected to the middle part of the lower end of the workbench, an auxiliary component 1 is fixedly connected to the front left part of the upper end of the workbench, a welding machine arm is fixedly connected to the rear left part of the upper end of the workbench, a hydraulic cylinder is fixedly connected to the rear part of the upper end in the horizontal direction of the U-shaped fixing frame, an auxiliary component 2 is provided together with the output end of the hydraulic cylinder and the rear side of the workbench, a motor 1 is fixedly connected to the middle part of the upper end in the horizontal direction of the U-shaped fixing frame, a fixing mechanism is provided together with the output end of the motor 1 and the middle part of the workbench, a motor 2 is fixedly connected to the front side of the upper end in the horizontal direction of the U-shaped fixing frame, a gear disc 1 is fixedly connected to the output end of the motor 2, and the outer surface of the gear disc 1 is meshedly connected to the lower side of the fixing mechanism.

[0008] Preferably, the fixing mechanism includes a T-shaped rotating table, a reinforcing circular plate is fixedly connected to the middle part of the upper end of the T-shaped rotating table, four rotating grooves 1 are opened in a circular array in the middle part of the upper end of the T-shaped rotating table, four rotating grooves 3 are opened in a circular array in the middle part of the upper end of the reinforcing circular plate, the inner cavities of the rotating groove 1 and the rotating groove 3 on the same side are rotatably connected to a clamping group, a rotating groove 2 is opened in the middle part of the upper end of the T-shaped rotating table, the inner cavity of the rotating groove 2 is rotatably connected to a rotating ring, the inner surface of the rotating ring is fixedly connected to a rotating frame, and the outer surface of the rotating ring is fixedly connected to a gear ring 1.

[0009] Preferably, the middle part of the outer surface of the T-shaped turntable is rotatably connected to the middle part of the upper end of the workbench, the lower side of the outer surface of the T-shaped turntable is meshingly connected to the outer surface of the gear disk, the lower end of the rotating frame is fixedly connected to an output end of the motor, and the middle parts of the outer surfaces of the four clamping groups are commonly meshingly connected to the outer surface of the gear ring.

[0010] Preferably, the four clamping groups all include a rotating gear shaft, the middle parts of the upper ends of the four rotating gear shafts are fixedly connected to a support table, a rotation group is commonly provided between the support table and the rotating gear shaft on the same side, the lower sides of the outer surfaces of the four support tables are fixedly connected to a centrally symmetrical limit clip, the sides of the two limit clips on the same side that are close to each other are commonly fitted with the rotating group, the inner cavities of the four support tables are each provided with four mounting grooves one in a circular array, the inner cavities of the four mounting grooves one on the same side are slidably connected to a clamping block, the lower sides of the outer surfaces of the four clamping blocks on the same side are commonly slidably connected to the rotating group, the inner cavities of the rotating groove one and the rotating groove three on the same side are commonly rotatably connected to the outer surface of the rotating gear shaft, and the middle parts of the outer surfaces of the four rotating gear shafts are commonly meshed with the outer surface of the gear ring one.

[0011] Preferably, the four rotating groups all include a rotating disk, four arc-shaped slide grooves are provided in a circular array on the upper ends of the four rotating disks, a plurality of positioning grooves are provided on the outer surfaces of the four rotating disks, and friction rings are fixedly connected to the outer surfaces of the four rotating disks.

[0012] Preferably, the inner cavities of the four arc-shaped slide grooves on the same side are respectively slidably connected to the lower sides of the outer surfaces of the four clamping blocks, the rotating gear shaft and the support platform on the same side are rotatably connected to the rotating disk, and the sides of the two limit strips on the same side that are close to each other are respectively fitted with the inner cavities of several positioning grooves.

[0013] Preferably, the auxiliary component 1 includes a fixed seat, the lower end of the fixed seat is fixedly connected to the front left side of the upper end of the workbench, the middle part of the upper end of the fixed seat is provided with a mounting groove 2, the inner cavity of the mounting groove 2 is rotatably connected with a rotating component, the rear side of the outer surface of the rotating component is meshingly connected with a connecting frame, the lower side of the outer surface of the connecting frame is slidably connected to the inner cavity of the mounting groove 2, the middle part of the upper end of the connecting frame is rotatably connected with two transmission components 1, the outer surfaces of the two transmission components 1 are meshingly connected, the front and rear sides of the upper end of the connecting frame are rotatably connected with transmission components 2, the lower sides of the outer surfaces of the two transmission components 2 are respectively connected to the two transmission components 1 through belts, and the outer surface of the transmission component 2 on the same side is in contact with the outer surface of the friction ring.

[0014] Preferably, the auxiliary component 2 includes a base plate, the middle part of the lower end of the base plate is fixedly connected to the output end of the hydraulic cylinder, the left part of the upper end of the base plate is fixedly connected to a mounting bracket, the lower end of the mounting bracket in the horizontal direction is fixedly connected to an arc-shaped exhaust pipe, the input end of the arc-shaped exhaust pipe and the right side of the front end of the rotating groove are jointly fixedly connected to an air inlet cover, a fan blade component is provided on the front side of the inner cavity of the air inlet cover, the middle part of the front end of the fan blade component is fixedly connected to bevel gear 2, a cleaning group is fixedly connected to the front right part of the upper end of the base plate, and the left side of the cleaning group is meshed with the outer surface of bevel gear 2.

[0015] Preferably, the cleaning group includes an L-shaped bracket, a motor three is fixedly connected to the middle part of the upper end of the L-shaped bracket, a mounting seat is fixedly connected to the left side of the upper end of the L-shaped bracket, a transmission component three is rotatably connected to the inner cavity of the mounting seat, the right end of the transmission component three is fixedly connected to the output end of the motor three, a grinding wheel is rotatably connected to the left side of the upper end of the L-shaped bracket, the upper end of the grinding wheel passes through the L-shaped bracket and is fixedly connected to a bevel gear one, the outer surface of the bevel gear one is meshingly connected to the middle part of the outer surface of the transmission component three, and the outer surface of the transmission component three is meshingly connected to the bevel gear two on the left side.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention has a fixing mechanism, an auxiliary component 1, a welding component and an auxiliary component 2. Through four clamping groups cooperating with the auxiliary component 1, not only can four shafts with gears of different types be clamped and fixed, but also, with the cooperation of the motor 1, the motor 2, the gear plate 1 and the rotating frame, the gear ring 1 and the gear ring 1, the revolution and rotation can be performed, and the cycle welding can be completed with the welding component. Compared with a single fixation and welding, the work efficiency is higher. At the same time, with the cooperation of the auxiliary component 2, the foreign matter at the welding point or the end face can be cooled and then polished and cleaned, so as to achieve the purpose of removing foreign matter on the surface.

[0018] 2. In the specific implementation process of the present invention, through the coordinated use of the connecting frame, transmission component 1 and transmission component 2, not only can the shaft rod with the gear in the left clamping group be clamped and fixed, but also the welded gear fixed in the front clamping group can be loosened to prepare for the next fixing work, thereby further improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the fixing mechanism of the present invention;

[0022] Figure 4 It is a schematic diagram of the clamping group of the present invention;

[0023] Figure 5 It is a schematic diagram of the rotating group of the present invention;

[0024] Figure 6 It is a schematic diagram of an auxiliary component of the present invention;

[0025] Figure 7 For the present invention Figure 6 The enlarged schematic diagram at A in the middle;

[0026] Figure 8 It is a schematic diagram of auxiliary component 2 of the present invention;

[0027] Fig. 9 For the present invention Figure 8 The enlarged schematic diagram of point B in the middle;

[0028] Fig.10 It is a schematic diagram of the removal group of the present invention.

[0029] In the figure: 1, workbench; 2, U-shaped fixing frame; 3, fixing mechanism; 31, T-shaped rotating table; 32, rotating frame; 33, reinforcing circular plate; 34, clamping group; 341, rotating gear shaft; 342, rotating group; 3421, rotating disk; 3422, arc-shaped slide groove; 3423, friction ring; 3424, positioning groove; 343, limit card strip; 344, clamping block; 345, supporting table; 346, mounting groove 1; 35, rotating groove 1; 36, gear ring 1; 37, rotating ring; 38, rotating groove 2; 39, rotating groove 3; 4, auxiliary component 1; 41 , fixed seat; 42, rotating part; 43, transmission part one; 44, transmission part two; 45, connecting frame; 46, mounting slot two; 5, welding robot arm; 6, auxiliary component two; 61, bottom plate; 62, arc exhaust pipe; 63, mounting frame; 64, cleaning group; 641, L-shaped bracket; 642, motor three; 643, mounting seat; 644, transmission part three; 645, bevel gear one; 646, grinding wheel; 65, fan blade component; 66, bevel gear two; 67, air inlet cover; 7, hydraulic cylinder; 8, motor one; 9, motor two; 91, gear disc one. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] Embodiment 1, as Figure 1-2 As shown, a gear welding processing equipment includes a workbench 1, a U-shaped fixing frame 2 is fixedly connected to the middle part of the lower end of the workbench 1, an auxiliary component 4 is fixedly connected to the front part of the left upper end of the workbench 1, a welding component 5 is fixedly connected to the rear part of the left upper end of the workbench 1, a hydraulic cylinder 7 is fixedly connected to the rear part of the upper end in the horizontal direction of the U-shaped fixing frame 2, an auxiliary component 2 6 is provided at the output end of the hydraulic cylinder 7 and the rear side of the workbench 1, a motor 1 8 is fixedly connected to the middle part of the upper end in the horizontal direction of the U-shaped fixing frame 2, a fixing mechanism 3 is provided at the output end of the motor 1 8 and the middle part of the workbench 1, a motor 2 9 is fixedly connected to the front side of the upper end in the horizontal direction of the U-shaped fixing frame 2, a gear disc 1 91 is fixedly connected to the output end of the motor 29, and the outer surface of the gear disc 1 91 is meshed with the lower side of the fixing mechanism 3.

[0032] It should be noted that the specific installation methods and circuit connection methods and control methods of the welding component 5, hydraulic cylinder 7, motor 1 8 and motor 2 9 in the present invention are all conventional designs, which are conventional design means of designers. Among them, the welding component 5 is composed of welding technology and a robotic arm, which can complete various welding tasks efficiently and accurately.

[0033] First, place the gear to be welded on the left side of the fixing mechanism 3, and with the cooperation of the auxiliary component 1 4, the fixing mechanism 3 is covered with the shaft rod of the gear, and then the welding component 5 is used to weld the upper end surface of the gear in the horizontal direction, and at the same time, the motor 1 8 is started to drive the fixing mechanism 3 to operate, so that the gear can rotate by itself to achieve rotation welding. After the welding is completed, the auxiliary component 2 6 and the motor 2 9 are started at the same time, so that the motor 2 9 cooperates with the toothed disk 1 91 to drive the fixing mechanism 3 to rotate counterclockwise by 90 degrees, and during the rotation process, the auxiliary component 2 6 blows out airflow to cool the welded gear welding point, and then Then, the next gear to be welded is placed on the left side of the fixing mechanism 3 and the shaft with the gear is used again through the cooperation of the auxiliary component 1 4, and the rotation welding of the gear is completed again through the cooperation of the welding component 5 and the motor 1 8 and the fixing mechanism 3. This cycle is repeated. When the welded gear is cooled and rotated to the right, the foreign matter on the end face of the gear is removed through the auxiliary component 2 6. When it is rotated 90 degrees again to the front side, the fixing mechanism 3 is used to loosen and take out the processed gear on the front side through the auxiliary component 1 4. At the same time, the gear to be welded is installed again on the left side of the fixing mechanism 3. This cycle is repeated to improve work efficiency.

[0034] In order to install the gears and drive them to revolve and rotate, Figure 3 As shown, the fixing mechanism 3 includes a T-shaped rotating table 31, a reinforcing circular plate 33 is fixedly connected to the middle part of the upper end of the T-shaped rotating table 31, four rotating grooves 35 are opened in a circular array in the middle part of the upper end of the T-shaped rotating table 31, four rotating grooves 39 are opened in a circular array in the middle part of the upper end of the reinforcing circular plate 33, a clamping group 34 is rotatably connected to the inner cavity of the rotating groove 1 35 and the inner cavity of the rotating groove 3 39 on the same side, a rotating groove 2 38 is opened in the middle part of the upper end of the T-shaped rotating table 31, a rotating ring 37 is rotatably connected to the inner cavity of the rotating groove 2 38, a rotating frame 32 is fixedly connected to the inner surface of the rotating ring 37, a gear ring 36 is fixedly connected to the outer surface of the rotating ring 37, the middle part of the outer surface of the T-shaped rotating table 31 is rotatably connected to the middle part of the upper end of the workbench 1, the lower side of the outer surface of the T-shaped rotating table 31 is meshedly connected to the outer surface of the toothed disc 1 91, the lower end of the rotating frame 32 is fixedly connected to the output end of the motor 1 8, and the middle parts of the outer surfaces of the four clamping groups 34 are meshedly connected to the outer surface of the gear ring 1 36.

[0035] First of all, it should be noted that a gear ring 2 is fixedly installed on the lower side of the outer surface of the T-shaped rotating table 31, which is meshed with a gear disc 1 91, and a through circular groove is opened in the middle of the upper end of the workbench 1. The middle part of the outer surface of the T-shaped rotating table 31 (directly above the gear ring 2) is rotatably connected to the through circular groove. In the initial state, the clamping group 34 on the left is in an open state, and the other three are in a closed state. First, the gear to be welded is placed on the clamping group 34 on the left, and then the auxiliary component 1 4 is used to close the shaft rod with the gear on the clamping group 34 on the left, and at the same time, the clamping group 34 on the front side is opened, and then the welding component 5 and the motor 1 8 are started, so that the rotating frame 32 drives the rotating ring 37 to rotate in the inner cavity of the rotating groove 2 38, while driving the gear ring 1 36 to rotate, thereby driving the four clamping groups 34 to rotate in the rotating grooves on the same side. The gear 31 is rotated in the inner cavity of the first 35 and the inner cavity of the rotating groove 39, and with the cooperation of the welding component 5, the gear on the left is rotationally welded. After the welding is completed, the motor 29 is started to drive the gear plate 1 91 to rotate, and the rotation of the gear plate 1 91 drives the T-shaped rotating table 31 to rotate to ninety degrees, so that the clamping group 34 originally located on the left side is rotated to the rear side, and the clamping group 34 located on the front side is rotated to the left side, and closed with the cooperation of the auxiliary component 1 4 to fix the gear placed again, and such a cycle is finally achieved to install the gear and drive the gear to revolve and rotate. In addition, the outer surfaces of different types of gears can be clamped and fixed by the clamping group 34, so that the application range of the device is wider. At the same time, the coordination between the structures shortens the working time and improves the work efficiency.

[0036] Further explanation, such as Figure 4 As shown, the four clamping groups 34 each include a rotating gear shaft 341, and the middle parts of the upper ends of the four rotating gear shafts 341 are fixedly connected with a support platform 345, and a rotating group 342 is commonly provided between the support platform 345 and the rotating gear shaft 341 on the same side, and the lower sides of the outer surfaces of the four support platforms 345 are fixedly connected with a centrally symmetrical limit clip 343, and the sides of the two limit clips 343 on the same side that are close to each other are commonly fitted with the rotating group 342, and the inner cavities of the four support platforms 345 are each provided with four mounting grooves 1 346 in a circular array, and the inner cavities of the four mounting grooves 1 346 on the same side are slidably connected with clamping blocks 344, and the lower sides of the outer surfaces of the four clamping blocks 344 on the same side are commonly slidably connected with the rotating group 342, and the inner cavities of the rotating groove 1 35 and the rotating groove 3 39 on the same side are commonly rotatably connected to the outer surface of the rotating gear shaft 341, and the middle parts of the outer surfaces of the four rotating gear shafts 341 are commonly meshed with the outer surface of the gear ring 1 36.

[0037] The slender rotating gear shaft 341 has a circular groove in the middle of the upper end thereof which is connected to the inner cavity of the support platform 345. The upper side of the outer surface of the rotating gear shaft 341 is rotatably connected to the inner cavity of the rotating groove 39, and the lower side of the outer surface of the rotating gear shaft 341 is rotatably connected to the inner cavity of the rotating groove 1 35. The middle part is fixedly connected with the gear ring 3 and the gear ring 1 36. When the gear ring 1 36 rotates, it will drive the rotating gear shaft 341 to rotate in the inner cavity of the rotating groove 1 35 and the rotating groove 3 39 on the same side. In addition, the rotation of the auxiliary component 1 4 can drive the rotating component 1 35 to rotate. 342 rotates between the rotating gear shaft 341 and the support platform 345, and the rotation of the rotating group 342 drives the four clamping blocks 344 to move away from or towards each other in the inner cavities of the four mounting grooves 346 respectively. After the rotating group 342 rotates to a suitable position, the two limiting clips 343 on the lower side of the outer surface of the support platform 345 are clamped on the rotating group 342 to fix it. Now the accidental rotation of the rotating group 342 allows the clamping group 34 to clamp and fix different types of gears within a certain range.

[0038] Further explanation, such as Figure 5 As shown, the four rotating groups 342 each include a rotating disk 3421, four arc-shaped grooves 3422 are provided in a circular array on the upper ends of the four rotating disks 3421, a plurality of positioning grooves 3424 are provided on the outer surfaces of the four rotating disks 3421, and a friction ring 3423 is fixedly connected to the outer surfaces of the four rotating disks 3421. The inner cavities of the four arc-shaped grooves 3422 on the same side are respectively slidably connected to the lower sides of the outer surfaces of the four clamping blocks 344, the rotating gear shaft 341 and the support platform 345 on the same side are rotatably connected to the rotating disk 3421, and the sides of the two limit strips 343 on the same side that are close to each other are respectively fitted with the inner cavities of the plurality of positioning grooves 3424.

[0039] In detail, the friction ring 3423 is made of a friction disk with a high friction coefficient and wear resistance. The lower sides of the opposite surfaces of the two limit strips 343 on the same side are provided with protrusions that match the inner cavity of the positioning groove 3424. The limit strips 343 can be stuck in the inner cavity of the positioning groove 3424 to prevent the rotating group 342 from rotating accidentally. The lower ends of the outer surfaces of the four clamping blocks 344 on the same side that are away from each other are all installed with clamping columns that match the arc-shaped slide groove 3422. The friction ring 3423 is driven by the auxiliary component 14. The thrust of rotation between the two is greater than the resistance of the protrusion in the limit strip 343 and the inner cavity of the positioning groove 3424, so that the friction ring 3423 drives the rotating disk 3421 to rotate, and with the cooperation of the arc-shaped slide groove 3422, the four clamping blocks 344 are respectively moved closer to or away from each other in the inner cavity of the mounting groove 1 346 to complete the clamping and fixation of the gear.

[0040] Embodiment 2: Based on the embodiment 1, the auxiliary fixing mechanism 3 completes the purpose of fixing the gear. Figure 6 and Figure 7As shown, the auxiliary component 4 includes a fixed seat 41, the lower end of the fixed seat 41 is fixedly connected to the front left side of the upper end of the workbench 1, and a mounting groove 46 is opened in the middle of the upper end of the fixed seat 41. The inner cavity of the mounting groove 46 is rotatably connected with a rotating component 42, and the rear side of the outer surface of the rotating component 42 is meshedly connected with a connecting frame 45. The lower side of the outer surface of the connecting frame 45 is slidably connected to the inner cavity of the mounting groove 46, and the middle part of the upper end of the connecting frame 45 is rotatably connected with two transmission components 1 43, and the outer surfaces of the two transmission components 1 43 are meshedly connected. The front and rear sides of the upper end of the connecting frame 45 are rotatably connected with transmission components 2 44, and the lower sides of the outer surfaces of the two transmission components 2 44 are respectively connected to the two transmission components 1 43 through belts, and the outer surface of the transmission component 2 44 on the same side is in contact with the outer surface of the friction ring 3423.

[0041] First of all, it should be noted that the transmission component 2 44 is composed of a friction disk and a transmission wheel matched with the friction ring 3423, and the transmission component 1 43 is composed of a toothed disk 2 and a transmission wheel. In addition, the transmission component 1 43 on the side away from the rotating component 42 is connected to the transmission component 2 44 on the front side through a belt, and the other transmission component 2 44 is also connected to the transmission component 1 43 through a belt, and the lower end of the transmission component 1 43 on the side away from the rotating component 42 is fixedly connected to the motor 4, and the motor 4 is installed in the inner cavity of the groove opened in the middle of the upper end of the connecting frame 45. The auxiliary component 1 4 is tilted as a whole. In the initial state, the two transmission components 2 44 are away from the clamping group 34 on the front side and the left side. The rotating component 42 is composed of a threaded rod and a crank handle. By rotating the rotating part Component 42 enables the connecting frame 45 to slide in the inner cavity of the second installation groove 46, so that the two transmission components 2 44 are respectively attached to the friction ring 3423 on the same side, and then the motor 4 in the inner cavity of the connecting frame 45 is started to drive the transmission component 1 43 fixedly connected thereto to rotate, and with the cooperation of the belt, the transmission component 2 44 on the front side is rotated, and the two transmission components 1 43 are meshed and connected, and with the cooperation of the belt, the transmission component 2 44 on the rear side is reversely rotated, and the two transmission components 2 44 rotate in opposite directions, thereby opening the clamping group 34 in the closed state on the front side and closing the clamping group 34 in the open state on the left side, thereby finally achieving the purpose of the auxiliary fixing mechanism 3 to complete the fixing of the gear and the purpose of cutting the welded gear.

[0042] In order to first achieve the purpose of cooling the gear after welding and removing foreign matter on the end surface, such as Figure 8 and Fig. 9As shown, the auxiliary component 2 6 includes a base plate 61, a lower middle portion of the base plate 61 is fixedly connected to the output end of the hydraulic cylinder 7, a mounting bracket 63 is fixedly connected to the left side of the upper end of the base plate 61, a curved exhaust pipe 62 is fixedly connected to the lower end of the mounting bracket 63 in the horizontal direction, an input end of the curved exhaust pipe 62 and the right side of the front end of the rotating slot 1 35 are jointly fixedly connected with an air inlet cover 67, a fan blade component 65 is provided on the front side of the inner cavity of the air inlet cover 67, a bevel gear 2 66 is fixedly connected to the middle portion of the front end of the fan blade component 65, a grinding group 64 is fixedly connected to the front right portion of the upper end of the base plate 61, and the left side of the grinding group 64 is meshedly connected to the outer surface of the bevel gear 2 66.

[0043] It should be noted that the fan body and the rotating frame are composed of the rotating frame and the front side of the inner cavity of the air inlet cover 67 is fixedly connected. The fan body can rotate in the inner cavity of the rotating frame, and the front end is fixedly connected to the auxiliary component 2 6. First, the overall height of the auxiliary component 2 6 is adjusted according to the height of the fixed rear gear, that is, the hydraulic cylinder 7 is started to drive the bottom plate 61 to move in the vertical direction, thereby driving the mounting frame 63 and the grinding group 64 to slide in the matching groove inner cavity opened at the upper end of the workbench 1, so that the grinding group 64 is suitable for At the height of the rear gear end face, when the grinding group 64 is started, the grinding group 64 operates, and through the coordinated use of the grinding group 64 and the bevel gear 2 66, the fan blade component 65 rotates and generates airflow, which enters the arc exhaust pipe 62 through the air inlet cover 67. Through the arc exhaust pipe 62, the airflow is blown onto the welded gear to cool the weld, and the welding part or end face foreign matter is polished and cleaned through the grinding group 64, finally achieving the purpose of cooling the gear after welding and removing foreign matter on the end face.

[0044] Further explanation, such as Fig.10 As shown, the grinding group 64 includes an L-shaped bracket 641, a motor three 642 is fixedly connected to the middle part of the upper end of the L-shaped bracket 641, a mounting seat 643 is fixedly connected to the left side of the upper end of the L-shaped bracket 641, a transmission component three 644 is rotatably connected to the inner cavity of the mounting seat 643, the right end of the transmission component three 644 is fixedly connected to the output end of the motor three 642, a grinding wheel 646 is rotatably connected to the left side of the upper end of the L-shaped bracket 641, the upper end of the grinding wheel 646 passes through the L-shaped bracket 641 and is fixedly connected to a bevel gear one 645, the outer surface of the bevel gear one 645 is meshed with the middle part of the outer surface of the transmission component three 644, and the outer surface of the transmission component three 644 is meshed with the bevel gear two 66 on the left side.

[0045] It should be noted that the specific installation method of the motor three 642 and the circuit connection method and control method in the present invention are all conventional designs, which are conventional design means of designers. In addition, the transmission component three 644 is composed of a rotating rod and two bevel gears one 645.

[0046] In detail, when the starting motor three 642 drives the transmission component three 644 to rotate in the inner cavity of the mounting seat 643, it will drive the bevel gear one 645 and the bevel gear two 66 to rotate at the same time, so that the fan blade component 65 rotates and drives the grinding wheel 646 to rotate, grinding and cleaning foreign matter on the welding point or end face.

[0047] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A gear welding processing equipment, comprising a workbench (1), characterized in that: A U-shaped fixing frame (2) is fixedly connected to the middle of the lower end of the workbench (1); an auxiliary component one (4) is fixedly connected to the front left side of the upper end of the workbench (1); a welding machine arm (5) is fixedly connected to the rear left side of the upper end of the workbench (1); a hydraulic cylinder (7) is fixedly connected to the rear of the upper end in the horizontal direction of the U-shaped fixing frame (2); an auxiliary component two (6) is provided at the output end of the hydraulic cylinder (7) and the rear side of the workbench (1); a motor one (8) is fixedly connected to the middle of the upper end in the horizontal direction of the U-shaped fixing frame (2); a fixing mechanism (3) is provided at the output end of the motor one (8) and the middle of the workbench (1); a motor two (9) is fixedly connected to the front side of the upper end in the horizontal direction of the U-shaped fixing frame (2); a toothed disc one (91) is fixedly connected to the output end of the motor two (9); and the outer surface of the toothed disc one (91) is meshedly connected to the lower side of the fixing mechanism (3).

2. The gear welding processing equipment according to claim 1, characterized in that: The fixing mechanism (3) comprises a T-shaped rotating table (31), a reinforcing circular plate (33) is fixedly connected to the middle of the upper end of the T-shaped rotating table (31), four rotating grooves (35) are arranged in a circular array in the middle of the upper end of the T-shaped rotating table (31), four rotating grooves (39) are arranged in a circular array in the middle of the upper end of the reinforcing circular plate (33), a clamping group (34) is rotatably connected to the inner cavity of the rotating groove (35) and the inner cavity of the rotating groove (39) on the same side, a rotating groove (2) (38) is arranged in the middle of the upper end of the T-shaped rotating table (31), a rotating ring (37) is rotatably connected to the inner cavity of the rotating groove (2) (38), a rotating frame (32) is fixedly connected to the inner surface of the rotating ring (37), and a gear ring (36) is fixedly connected to the outer surface of the rotating ring (37).

3. The gear welding processing equipment according to claim 2, characterized in that: The middle portion of the outer surface of the T-shaped rotating table (31) is rotatably connected to the middle portion of the upper end of the workbench (1), the lower side of the outer surface of the T-shaped rotating table (31) is meshingly connected to the outer surface of the toothed disc (91), the lower end of the rotating frame (32) is fixedly connected to the output end of the motor (8), and the middle portions of the outer surfaces of the four clamping groups (34) are commonly meshingly connected to the outer surface of the gear ring (36).

4. The gear welding processing equipment according to claim 2, characterized in that: The four clamping groups (34) each include a rotating gear shaft (341), the middle part of the upper end of the four rotating gear shafts (341) is fixedly connected to a support platform (345), a rotating group (342) is provided between the support platform (345) and the rotating gear shaft (341) on the same side, the lower side of the outer surface of the four supporting platforms (345) is fixedly connected to a centrally symmetrical limiting clip (343), the side of the two limiting clips (343) on the same side that are close to each other is in contact with the rotating group (342), and the four supporting platforms (345) are fixedly connected to the rotating gear shaft (341) on the same side. The inner cavity of the platform (345) is provided with four mounting grooves (346) in a circular array, the inner cavities of the four mounting grooves (346) on the same side are slidably connected to the clamping blocks (344), the lower sides of the outer surfaces of the four clamping blocks (344) on the same side are slidably connected to the rotating group (342), the inner cavities of the rotating groove (35) and the rotating groove (39) on the same side are rotatably connected to the outer surface of the rotating gear shaft (341), and the middle parts of the outer surfaces of the four rotating gear shafts (341) are meshed with the outer surface of the gear ring (36).

5. The gear welding processing equipment according to claim 4, characterized in that: The four rotating groups (342) each include a rotating disk (3421), four arc-shaped slide grooves (3422) are provided in a circular array on the upper ends of the four rotating disks (3421), a plurality of positioning grooves (3424) are provided on the outer surfaces of the four rotating disks (3421), and friction rings (3423) are fixedly connected to the outer surfaces of the four rotating disks (3421).

6. The gear welding processing equipment according to claim 5, characterized in that: The inner cavities of the four arc-shaped slide grooves (3422) on the same side are respectively slidably connected to the lower sides of the outer surfaces of the four clamping blocks (344); the rotating gear shaft (341) and the support platform (345) on the same side are rotatably connected to the rotating disk (3421); and the sides of the two limit clips (343) on the same side that are close to each other are respectively fitted with the inner cavities of a plurality of positioning grooves (3424).

7. The gear welding processing equipment according to claim 5, characterized in that: The auxiliary component 1 (4) comprises a fixed seat (41), the lower end of the fixed seat (41) is fixedly connected to the left front part of the upper end of the workbench (1), the middle part of the upper end of the fixed seat (41) is provided with a mounting groove 2 (46), the inner cavity of the mounting groove 2 (46) is rotatably connected with a rotating component (42), the rear side of the outer surface of the rotating component (42) is meshingly connected with a connecting frame (45), the lower side of the outer surface of the connecting frame (45) is slidably connected with the inner cavity of the mounting groove 2 (46), the middle part of the upper end of the connecting frame (45) is rotatably connected with two transmission components 1 (43), the outer surfaces of the two transmission components 1 (43) are meshingly connected, the front and rear sides of the upper end of the connecting frame (45) are both rotatably connected with transmission components 2 (44), the lower sides of the outer surfaces of the two transmission components 2 (44) are respectively connected to the two transmission components 1 (43) through belts, and the outer surface of the transmission component 2 (44) on the same side is in contact with the outer surface of the friction ring (3423).

8. The gear welding processing equipment according to claim 1, characterized in that: The auxiliary component 2 (6) comprises a bottom plate (61), the middle part of the lower end of the bottom plate (61) is fixedly connected to the output end of the hydraulic cylinder (7), the left side of the upper end of the bottom plate (61) is fixedly connected to a mounting frame (63), the lower end of the mounting frame (63) in the horizontal direction is fixedly connected to an arc-shaped exhaust pipe (62), the input end of the arc-shaped exhaust pipe (62) and the right side of the front end of the rotating groove 1 (35) are fixedly connected to an air inlet cover (67), the front side of the inner cavity of the air inlet cover (67) is provided with a fan blade component (65), the middle part of the front end of the fan blade component (65) is fixedly connected to a bevel gear 2 (66), the front right part of the upper end of the bottom plate (61) is fixedly connected to a cleaning group (64), and the left side of the cleaning group (64) is meshed with the outer surface of the bevel gear 2 (66).

9. The gear welding processing equipment according to claim 8, characterized in that: The cleaning group (64) comprises an L-shaped bracket (641), the middle part of the upper end of the L-shaped bracket (641) is fixedly connected to a motor three (642), the left side of the upper end of the L-shaped bracket (641) is fixedly connected to a mounting seat (643), the inner cavity of the mounting seat (643) is rotatably connected to a transmission component three (644), the right end of the transmission component three (644) is fixedly connected to the output end of the motor three (642), the left side of the upper end of the L-shaped bracket (641) is rotatably connected to a grinding wheel (646), the upper end of the grinding wheel (646) passes through the L-shaped bracket (641) and is fixedly connected to a bevel gear one (645), the outer surface of the bevel gear one (645) is meshed with the middle part of the outer surface of the transmission component three (644), and the left side of the outer surface of the transmission component three (644) is meshed with a bevel gear two (66).

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