Multi-station laser cladding tool

Abstract

The invention discloses a multi-station laser cladding tool, and relates to the technical field of laser cladding. The device comprises a machining table, a machining groove is formed in the top of the machining table, a connecting table is hinged to the interior of the machining groove, a hollow fixing table is rotatably connected to the top of the connecting table, three locking sliding grooves are evenly formed in the top of the hollow fixing table and are arranged in a circular shape, and locking clamping blocks are slidably connected to the interiors of the locking sliding grooves; and movable sliding grooves are symmetrically formed in the top of the machining table. A workpiece is fixed to the top of the hollow fixing table through the locking assembly, then the connecting table is driven to drive the hollow fixing table to deflect towards one side of the laser cladding device, and meanwhile the mounting mechanism is used for driving the portal frame to drive the laser cladding device to be close to the hollow fixing table in the length direction of the moving sliding groove; and then the adjusting mechanism is matched to drive the laser cladding device to do reciprocating motion in the length direction of the lifting sliding frame, and the hollow fixing table is driven to drive the workpiece to rotate when the workpiece is subjected to cladding of the laser cladding device.

Description

Technical Field

[0001] The present application relates to the technical field of laser cladding, and in particular to a multi-position laser cladding tool. Background Art

[0002] During the assembly process of butterfly valves, the quality of the sealing surface is directly related to the sealing performance and service life of the valve. In order to improve the wear resistance and corrosion resistance of the butterfly valve sealing surface, laser cladding technology is widely used in this process. This technology significantly improves its overall performance by forming a high-performance cladding layer on the sealing surface.

[0003] At present, the laser cladding operation of the butterfly valve sealing surface is mainly completed manually. The staff needs to hold the laser cladding equipment to perform a full range of cladding treatment on the sealing surface of the butterfly valve and valve plate. This operation method requires the staff to have a high level of skills and rich operating experience to ensure the uniformity and quality of the cladding layer. At the same time, due to the high temperature and harmful gases generated during the laser cladding process, the operator must also take strict protective measures to avoid physical harm.

[0004] Although manual operation can achieve laser cladding of the butterfly valve sealing surface to a certain extent, this method requires workers to work for a long time and with high intensity. In addition, due to the influence of human factors, the uniformity and quality of the cladding layer are difficult to guarantee, thereby reducing the processing efficiency of laser cladding. Summary of the invention

[0005] The purpose of the present application is to solve the problem that the uniformity and quality of the cladding layer are difficult to ensure due to manual operation, thereby reducing the processing efficiency of laser cladding. The present application provides a multi-machine laser cladding tool.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: The top of the processing table is provided with a processing groove, the inside of the processing groove is hinged with a connecting table, the top of the connecting table is rotatably connected to a hollow fixed table, the top of the hollow fixed table is evenly provided with three locking slide grooves, the three locking slide grooves are arranged in a circle, and the locking card blocks are slidably connected to the inside of the locking slide grooves, and the top of the processing table is symmetrically provided with a moving slide groove, the inside of the moving slide groove is slidably connected to a gantry, the inside of the gantry is fixedly connected to a lifting slide, the inside of the lifting slide is symmetrically slidably connected to a lifting slider, one end of the lifting slider is fixedly connected to a laser cladding device, one end of the processing table is equipped with a mounting mechanism for driving the connecting table to drive the hollow fixed table to align with the laser cladding device around a hinge shaft, one end of the lifting slide is equipped with an adjusting mechanism for driving the laser cladding device to perform all-round cladding, and the inside of the hollow fixed table is equipped with a locking component for driving the locking card block to move along the length direction of the locking slide groove.

[0007] By adopting the above technical scheme, by setting the installation mechanism, the adjustment mechanism and the locking assembly for coordinated use, it is convenient to use the locking assembly to fix the workpiece on the top of the hollow fixed table, and then drive the connecting table to drive the hollow fixed table to deflect to one side of the laser cladding device, and at the same time use the installation mechanism to drive the gantry to drive the laser cladding device to move closer to the hollow fixed table along the length direction of the moving slide, and then cooperate with the adjustment mechanism to drive the laser cladding device to reciprocate along the length direction of the lifting slide, and drive the hollow fixed table to drive the workpiece to rotate when receiving the laser cladding device cladding, so as to facilitate the realization of all-round automatic cladding of the workpiece on the top of the hollow fixed table, effectively improve the uniformity of the laser cladding device cladding, and improve the processing efficiency of the laser cladding device cladding.

[0008] Furthermore, the mounting mechanism includes an arc-shaped rack symmetrically fixedly connected to one end of the connecting platform, an output rod is rotatably connected inside the processing groove, one end of the output rod is fixedly connected to a driving gear meshing with the arc-shaped rack, one end of the processing table is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to the output rod, and one end of the processing table is installed with a transmission assembly for driving the gantry to move along the length direction of the moving slide groove.

[0009] By adopting the above technical solution, by setting the transmission component and the driving gear and the arc-shaped rack for use, it is convenient to start the driving motor to drive the driving gear to engage with the arc-shaped rack, thereby driving the connecting table to rotate around the hinge axis, and at the same time, the transmission component drives the laser cladding device to move closer to the hollow fixed table along the length direction of the moving slide groove, so as to quickly realize the alignment and closeness of the hollow fixed table and the laser cladding device, and effectively improve the processing efficiency of the device.

[0010] Furthermore, the transmission assembly includes a transmission gear fixedly connected to one end of the hinge shaft of the connecting platform, and one end of the gantry is fixedly connected to a transmission rack meshing with the transmission gear.

[0011] By adopting the above technical solution, by setting the coordinated use of the transmission gear and the transmission rack, when the driving connection table drives the hollow fixed table to deflect toward one side of the laser cladding device, the transmission gear is driven to engage with the transmission rack, and the laser cladding device is driven to move toward the hollow fixed table along the length direction of the movable slide slot, thereby effectively improving the practicability of the device.

[0012] Furthermore, the adjustment mechanism includes a lifting rack fixedly connected to one end of the lifting slider, one end of the lifting slide is rotatably connected to a lifting gear, the lifting gear is synchronously meshed with two lifting racks, one end of the lifting slide is fixedly connected to a lifting motor, the output end of the lifting motor is fixedly connected to the lifting gear, and one end of the connecting platform is equipped with a rotating component for driving the hollow fixed platform to rotate.

[0013] By adopting the above technical scheme, by setting the coordinated use of the rotating component and the hollow fixed table, when the rotating component is started to drive the hollow fixed table to drive the workpiece to rotate, by starting the laser cladding device and the lifting motor, the lifting motor drives the lifting gear to engage with the lifting rack, and drives the lifting slider to drive the laser cladding device to move along the length direction of the lifting slide, and at the same time drives the laser cladding device to form all-round cladding processing on the surface of the workpiece along the length direction of the lifting slide, thereby effectively improving the practicality of the device.

[0014] Furthermore, the rotating assembly includes a bevel gear 1 fixedly connected to one end of a hollow fixed platform, one end of the connecting platform is fixedly connected to a rotating motor, and an output end of the rotating motor is fixedly connected to a bevel gear 2 meshing with the bevel gear 1.

[0015] By adopting the above technical solution, by setting the coordinated use of bevel gear 2 and bevel gear 1, starting the rotating motor can drive bevel gear 2 to engage with bevel gear 1 and drive the hollow fixed platform to rotate, thereby effectively improving the practicability of the device.

[0016] Furthermore, the locking assembly includes a driving disk rotatably connected to the inside of a hollow fixed platform, three driving grooves adapted to the locking grooves are evenly opened on the top of the driving disk, one end of the locking block is rotatably connected to a driving roller adapted to the driving groove, the inside of the hollow fixed platform is rotatably connected to a driving worm, and one end of the driving disk is fixedly connected to a driving worm wheel meshing with the driving worm.

[0017] By adopting the above technical scheme, by setting the driving slide groove and the driving roller, the locking block and the locking slide groove for coordinated use, the rotating driving worm can drive the driving worm to engage with the driving worm wheel and drive the driving disk to rotate, so that the driving worm cooperates with the driving slide groove to push the driving roller to drive the locking block to move along the length direction of the locking slide groove, and then multiple locking blocks can form a resistance and fixation on the workpiece placed on the top of the hollow fixed platform along the length direction of the locking slide groove, thereby further improving the practicality of the device.

[0018] Furthermore, a protective slide groove is symmetrically provided at one end of the processing table, a rectangular protective cover is slidably connected inside the protective slide groove, the rectangular protective cover is arranged on the periphery of the processing table, a lifting rack is fixedly connected to the inner side of the rectangular protective cover, a lifting slide groove is provided on one side of the processing table, a lifting slide rod is slidably connected inside the lifting slide groove, one end of the lifting slide rod is rotatably connected to a lifting gear rod meshing with a lifting rack rod, a fixed rack meshing with a lifting gear rod is fixedly connected to one side of the processing table, and a lifting component for driving the lifting slide rod to move along the length direction of the lifting slide groove is installed at one end of the output rod.

[0019] By adopting the above technical scheme, by setting the lifting component and the fixed rack, the lifting gear one and the lifting rack one for coordinated use, while driving the output rod to rotate, the lifting component drives the lifting slide bar to move along the length direction of the lifting slide groove, and drives the lifting gear one to synchronously engage with the fixed rack and the lifting rack one, thereby driving the lifting rack one to drive the rectangular protective cover to move upward along the length direction of the protective slide groove, and the rectangular protective cover forms a wrapped protection for the top of the processing table, thereby effectively improving the safety of the device.

[0020] Furthermore, the lifting assembly includes a second lifting rack fixedly connected to one end of the lifting slide rod, and one end of the output rod passes through the processing table and is fixedly connected to a second lifting gear meshing with the second lifting rack.

[0021] By adopting the above technical solution, by setting the coordinated use of jacking gear 2 and jacking rack 2, when the drive motor is started to drive the output rod to rotate, the output rod drives the jacking gear 2 to engage with the jacking rack 2, and pushes the jacking rack 2 to drive the jacking slide rod to move along the length direction of the jacking slide groove, thereby effectively improving the practicability of the device.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. By setting up the installation mechanism, the adjustment mechanism and the locking assembly for coordinated use, it is convenient to use the locking assembly to fix the workpiece on the top of the hollow fixed table, and then drive the connecting table to drive the hollow fixed table to deflect to one side of the laser cladding device. At the same time, the installation mechanism is used to drive the gantry to drive the laser cladding device to move closer to the hollow fixed table along the length direction of the moving slide. Then, the adjustment mechanism is used to drive the laser cladding device to reciprocate along the length direction of the lifting slide, and the hollow fixed table is driven to drive the workpiece to rotate when receiving the laser cladding device. This facilitates the realization of all-round automatic cladding of the workpiece on the top of the hollow fixed table, effectively improving the uniformity of the laser cladding device and the processing efficiency of the laser cladding device.

[0023] 2. By setting up the coordinated use of the transmission component with the driving gear and the arc-shaped rack, it is convenient to start the driving motor to drive the driving gear to engage with the arc-shaped rack, thereby driving the connecting table to rotate around the hinge axis, and at the same time, the transmission component drives the laser cladding device to move closer to the hollow fixed table along the length direction of the moving slide, so as to quickly realize the alignment and closeness of the hollow fixed table and the laser cladding device, and effectively improve the processing efficiency of the device.

[0024] 3. By setting the lifting component and the fixed rack, the lifting gear 1 and the lifting rack 1 for use in coordination, when the output rod is driven to rotate, the lifting component is driven to drive the lifting slide bar to move along the length direction of the lifting slide groove, and the lifting gear 1 is driven to engage synchronously with the fixed rack and the lifting rack 1, thereby driving the lifting rack 1 to drive the rectangular protective cover to move upward along the length direction of the protective slide groove, and the rectangular protective cover forms a wrapping protection for the top of the processing table, thereby effectively improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0026] Figure 2 It is an exploded view of the internal structure of the processing tank in this application.

[0027] Figure 3 It is an exploded view of the internal structure of the lifting slide in this application.

[0028] Figure 4 It is an exploded view of the internal structure of the connecting platform and the hollow fixing platform in this application.

[0029] Figure 5 It is an exploded view of the internal structure of the jacking chute in this application.

[0030] Description of reference numerals: 1. Processing table; 2. Processing slot; 3. Connecting table; 4. Hollow fixed table; 5. Locking slide; 6. Locking block; 7. Moving slide; 8. Gantry; 9. Lifting slide; 10. Lifting slide block; 11. Laser cladding device; 12. Arc rack; 14. Output rod; 15. Driving gear; 16. Driving motor; 17. Transmission gear; 18. Transmission rack; 19. Lifting rack; 20. Lifting gear; 21. Lifting Lowering motor; 22, bevel gear one; 23, rotating motor; 24, bevel gear two; 25, driving slide; 26, driving roller; 27, driving worm; 28, protective slide; 29, rectangular protective cover; 30, lifting rack one; 31, lifting slide; 32, lifting slide bar; 33, lifting gear one; 34, fixed rack; 35, lifting rack two; 36, lifting gear two; 37, driving plate; 38, driving worm gear. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-5 This application is described in further detail.

[0032] The embodiment of the present application discloses a multi-position laser cladding tool.

[0033] Reference Figure 1-Figure 3 A multi-position laser cladding tool comprises a processing table 1, a processing groove 2 is provided on the top of the processing table 1, a connecting table 3 is hinged inside the processing groove 2, a hollow fixed table 4 is rotatably connected to the top of the connecting table 3, three locking slide grooves 5 are evenly provided on the top of the hollow fixed table 4, the three locking slide grooves 5 are arranged in a circle, a locking block 6 is slidably connected to the inside of the locking slide groove 5, a moving slide groove 7 is symmetrically provided on the top of the processing table 1, a gantry 8 is slidably connected to the inside of the moving slide groove 7, and a gantry 8 is fixedly connected to the inside of the gantry 8 A lifting slide 9 is provided, wherein a lifting slider 10 is symmetrically and slidably connected inside the lifting slide 9, and a laser cladding device 11 is fixedly connected to one end of the lifting slider 10. A mounting mechanism for driving the connecting table 3 to drive the hollow fixed table 4 to align with the laser cladding device 11 around the hinge axis is installed at one end of the processing table 1. An adjusting mechanism for driving the laser cladding device 11 to perform all-round cladding is installed at one end of the lifting slide 9. A locking assembly for driving the locking block 6 to move along the length direction of the locking slide 5 is installed inside the hollow fixed table 4. The mounting mechanism includes an arc-shaped rack 12 symmetrically fixedly connected to one end of the connecting platform 3, an output rod 14 is rotatably connected inside the processing groove 2, one end of the output rod 14 is fixedly connected to a driving gear 15 meshing with the arc-shaped rack 12, one end of the processing platform 1 is fixedly connected to a driving motor 16, the output end of the driving motor 16 is fixedly connected to the output rod 14, and one end of the processing platform 1 is installed with a transmission component for driving the gantry 8 to move along the length direction of the moving slide 7; Furthermore, the transmission assembly includes a transmission gear 17 fixedly connected to one end of the hinge shaft of the connecting platform 3 , and one end of the gantry 8 is fixedly connected to a transmission rack 18 meshing with the transmission gear 17 .

[0034] When in use, firstly, by tightening the locking assembly, multiple locking blocks 6 are driven to move closer to each other along the length direction of the locking slide groove 5, and the workpiece placed on the top of the hollow fixed platform 4 is fixed against it. Then, by starting the driving motor 16, the output rod 14 is driven to drive the driving gear 15 to mesh with the arc-shaped rack 12, and the connecting platform 3 is driven to deflect to one side of the gantry 8 around the hinge axis, and at the same time, the hollow fixed platform 4 drives the workpiece on the top to form an opposition with the laser cladding device 11; While driving the connecting platform 3 to deflect around the hinge axis, the connecting platform 3 drives the transmission gear 17 to rotate, and drives the transmission gear 17 to engage with the transmission rack 18, and at the same time, the transmission rack 18 drives the gantry 8 to move toward the hollow fixed platform 4 along the length direction of the moving slide 7, and the gantry 8 drives the lifting slide 9 to pull the laser cladding device 11 along the length direction of the moving slide 7 to move toward the hollow fixed platform 4, thereby effectively shortening the cladding distance between the laser cladding device 11 and the hollow fixed platform 4; Then, by starting the adjustment mechanism and the laser cladding device 11, the two laser cladding devices 11 move toward or away from each other along the length direction of the lifting slide 9, and at the same time drive the hollow fixed table 4 to drive the workpiece to rotate, so that the laser cladding device 11 completes the full automatic cladding of one side of the workpiece on the top of the hollow fixed table 4, effectively improving the uniformity of the laser cladding device 11 and the processing efficiency of the laser cladding device 11.

[0035] Reference Figure 2-Figure 4 The adjustment mechanism includes a lifting rack 19 fixedly connected to one end of the lifting slider 10, one end of the lifting slide 9 is rotatably connected to a lifting gear 20, the lifting gear 20 is synchronously meshed with the two lifting racks 19, one end of the lifting slide 9 is fixedly connected to a lifting motor 21, the output end of the lifting motor 21 is fixedly connected to the lifting gear 20, and one end of the connecting platform 3 is equipped with a rotating component for driving the hollow fixed platform 4 to rotate; The rotating assembly includes a bevel gear 1 22 fixedly connected to one end of the hollow fixed platform 4, a rotating motor 23 is fixedly connected to one end of the connecting platform 3, and a bevel gear 2 24 meshing with the bevel gear 1 22 is fixedly connected to the output end of the rotating motor 23.

[0036] When in use, after the driving connecting table 3 drives the hollow fixed table 4 to deflect toward one side of the laser cladding device 11 around the hinge axis, the lifting motor 21 is started to drive the lifting gear 20 to rotate, and the lifting gear 20 is driven to engage with the two lifting racks 19 synchronously, and the two lifting racks 19 are driven to drive the two lifting slide blocks 10 to reciprocate along the length direction of the lifting slide 9. At the same time, the laser cladding device 11 is started to clad the workpiece fixed on one side of the hollow fixed table 4, so that the lifting slide block 10 drives the laser cladding device 11 to clad along the length direction of the lifting slide 9. At the same time, the rotating motor 23 is started to drive the bevel gear 2 24 to engage with the bevel gear 1 22, and the bevel gear 1 22 drives the hollow fixed table 4 to drive the workpiece to rotate, so that the laser cladding device 11 forms a full range of cladding on the workpiece surface along the cladding route of the lifting slide 9, effectively improving the practicality of the device.

[0037] Reference Figure 2-Figure 4 The locking assembly includes a driving disk 37 rotatably connected to the inside of the hollow fixed platform 4, three driving grooves 25 adapted to the locking grooves 5 are evenly opened on the top of the driving disk 37, one end of the locking block 6 is rotatably connected to a driving roller 26 adapted to the driving groove 25, the inside of the hollow fixed platform 4 is rotatably connected to a driving worm 27, and one end of the driving disk 37 is fixedly connected to a driving worm wheel 38 meshing with the driving worm 27.

[0038] When in use, first place the workpiece on the top of the hollow fixed table 4, then rotate the driving worm 27 to engage with the driving worm wheel 38, and make the driving worm wheel 38 drive the driving disk 37 to rotate, and at the same time make the driving disk 37 drive the driving slide 25 to form a rolling conflict with the driving roller 26, and push the driving roller 26 to drive the multiple locking blocks 6 to move closer to each other along the length direction of the locking slide 5, so that the multiple locking blocks 6 form a conflict and fix the workpiece placed on the top of the hollow fixed table 4, further improving the practicability of the device.

[0039] Reference Figure 1 and Figure 2 , Figure 5 A protective chute 28 is symmetrically provided at one end of the processing table 1, and a rectangular protective cover 29 is slidably connected inside the protective chute 28. The rectangular protective cover 29 is arranged on the periphery of the processing table 1, and a jacking rack 30 is fixedly connected to the inner side of the rectangular protective cover 29. A jacking chute 31 is provided on one side of the processing table 1, and a jacking slide bar 32 is slidably connected inside the jacking chute 31. A jacking gear 33 meshing with the jacking rack 30 is rotatably connected to one end of the jacking slide bar 32, and a fixed rack 34 meshing with the jacking gear 33 is fixedly connected to one side of the processing table 1. A lifting component for driving the jacking slide bar 32 to move along the length direction of the jacking chute 31 is installed at one end of the output rod 14; The lifting assembly includes a lifting rack 2 35 fixedly connected to one end of the lifting slide bar 32 , and one end of the output rod 14 passes through the processing table 1 and is fixedly connected to a lifting gear 2 36 meshing with the lifting rack 2 35 .

[0040] When in use, when the drive motor 16 is started to drive the output rod 14 to rotate, the output rod 14 engages with the lifting rack 2 35, and pushes the lifting slide bar 32 to move along the length direction of the lifting slot 31, and at the same time, the lifting slide bar 32 drives the lifting gear 1 33 to engage with the fixed rack 34, and synchronously engages with the lifting rack 1 30 with the fixed rack 34 as a fulcrum, so as to increase the moving stroke of the lifting slide bar 32 along the length direction of the lifting slot 31, so that the lifting gear 1 33 pushes the lifting rack 1 30 to drive the rectangular protective cover 29 to move upward along the length direction of the protective slot 28, and the rectangular protective cover 29 forms a wrapping protection for the top of the processing table 1, which effectively improves the safety of the device.

[0041] The implementation principle of a multi-station laser cladding tooling in this embodiment is as follows: first, the workpiece is placed on the top of the hollow fixed table 4, and then the driving worm 27 is rotated to mesh with the driving worm gear 38, and the driving worm gear 38 drives the driving disk 37 to rotate, and at the same time, the driving disk 37 drives the driving slide 25 to form a rolling conflict with the driving roller 26, and pushes the driving roller 26 to drive the multiple locking blocks 6 to move closer to each other along the length direction of the locking slide 5, so that the multiple locking blocks 6 form a conflict and fix the workpiece placed on the top of the hollow fixed table 4, and then the output rod 14 is driven by starting the driving motor 16 to drive the driving gear 15 to mesh with the arc-shaped rack 12, and drive the connecting table 3 to deflect to one side of the gantry 8 around the hinge axis, and at the same time, the hollow fixed table 4 drives the top workpiece to form an opposition with the laser cladding device 11; At the same time, the connecting platform 3 drives the transmission gear 17 to mesh with the transmission rack 18, and the transmission rack 18 drives the gantry 8 to move toward the hollow fixed platform 4 along the length direction of the movable slide 7, and the gantry 8 drives the lifting slide 9 to pull the laser cladding device 11 along the length direction of the movable slide 7 to move toward the hollow fixed platform 4, thereby effectively shortening the cladding distance between the laser cladding device 11 and the hollow fixed platform 4; Then, the lifting motor 21 is started to drive the lifting gear 20 to rotate, and the lifting gear 20 is driven to mesh with the two lifting racks 19 synchronously, and the two lifting racks 19 are driven to drive the two lifting slide blocks 10 to move back and forth along the length direction of the lifting slide 9. At the same time, the laser cladding device 11 is started to clad the workpiece fixed on one side of the hollow fixed table 4, so that the lifting slide block 10 drives the laser cladding device 11 to clad along the length direction of the lifting slide 9. At the same time, the rotating motor 23 is started to drive the bevel gear 2 24 to mesh with the bevel gear 1 22, and the bevel gear 1 22 drives the hollow fixed table 4 to drive the workpiece to rotate, so that the laser cladding device 11 forms a full range of cladding on the workpiece surface along the cladding route of the lifting slide 9; When the driving motor 16 is started to drive the output rod 14 to rotate, the output rod 14 engages with the lifting rack 2 35 and pushes the lifting slide 32 to move along the length direction of the lifting slot 31. At the same time, the lifting slide 32 drives the lifting gear 1 33 to engage with the fixed rack 34, and synchronously engages with the lifting rack 1 30 with the fixed rack 34 as a fulcrum to increase the moving stroke of the lifting slide 32 along the length direction of the lifting slot 31, so that the lifting gear 1 33 pushes the lifting rack 1 30 to drive the rectangular protective cover 29 to move upward along the length direction of the protective slot 28, and the rectangular protective cover 29 forms a wrapping protection for the top of the processing table 1.

Claims

1. A multi-station laser cladding tool, comprising a processing table (1), characterized in that: The processing table (1) has a processing groove (2) on the top, a connecting table (3) is hinged inside the processing groove (2), the top of the connecting table (3) is rotatably connected to a hollow fixed table (4), three locking slide grooves (5) are evenly arranged on the top of the hollow fixed table (4), the three locking slide grooves (5) are arranged in a circular shape, the locking slide grooves (5) are slidably connected to locking blocks (6), the top of the processing table (1) has symmetrical moving slide grooves (7), the moving slide grooves (7) are slidably connected to a gantry (8), and the gantry (8) is fixedly connected to a lifting slide. (9), the lifting slide (9) is symmetrically slidably connected to a lifting slider (10) inside, one end of the lifting slider (10) is fixedly connected to a laser cladding device (11), one end of the processing table (1) is equipped with a mounting mechanism for driving the connecting table (3) around the hinge axis to drive the hollow fixed table (4) to align with the laser cladding device (11), one end of the lifting slide (9) is equipped with an adjustment mechanism for driving the laser cladding device (11) to perform all-round cladding, and the hollow fixed table (4) is equipped with a locking assembly for driving the locking block (6) to move along the length direction of the locking slide groove (5).

2. The multi-machine laser cladding tool according to claim 1, characterized in that: The mounting mechanism comprises an arc-shaped rack (12) symmetrically fixedly connected to one end of the connecting platform (3); an output rod (14) is rotatably connected inside the processing groove (2); one end of the output rod (14) is fixedly connected to a driving gear (15) meshing with the arc-shaped rack (12); one end of the processing platform (1) is fixedly connected to a driving motor (16); the output end of the driving motor (16) is fixedly connected to the output rod (14); and one end of the processing platform (1) is mounted with a transmission assembly for driving a gantry (8) to move along the length direction of the movable slide groove (7).

3. The multi-machine laser cladding tool according to claim 2, characterized in that: The transmission assembly comprises a transmission gear (17) fixedly connected to one end of a hinge shaft of the connection platform (3); one end of the gantry (8) is fixedly connected to a transmission rack (18) meshing with the transmission gear (17).

4. The multi-machine laser cladding tool according to claim 1, characterized in that: The adjustment mechanism comprises a lifting rack (19) fixedly connected to one end of a lifting slider (10); one end of the lifting slide (9) is rotatably connected to a lifting gear (20); the lifting gear (20) is synchronously meshed with two lifting racks (19); one end of the lifting slide (9) is fixedly connected to a lifting motor (21); the output end of the lifting motor (21) is fixedly connected to the lifting gear (20); and one end of the connecting platform (3) is provided with a rotating assembly for driving the hollow fixed platform (4) to rotate.

5. The multi-machine laser cladding tool according to claim 4, characterized in that: The rotating assembly comprises a bevel gear 1 (22) fixedly connected to one end of a hollow fixed platform (4), one end of the connecting platform (3) is fixedly connected to a rotating motor (23), and the output end of the rotating motor (23) is fixedly connected to a bevel gear 2 (24) meshing with the bevel gear 1 (22).

6. The multi-position laser cladding tool according to claim 1, characterized in that: The locking assembly comprises a driving disk (37) rotatably connected to the inside of the hollow fixed platform (4); three driving slots (25) adapted to the locking slots (5) are evenly arranged on the top of the driving disk (37); one end of the locking block (6) is rotatably connected to a driving roller (26) adapted to the driving slots (25); the inside of the hollow fixed platform (4) is rotatably connected to a driving worm (27); and one end of the driving disk (37) is fixedly connected to a driving worm wheel (38) meshing with the driving worm (27).

7. The multi-machine laser cladding tool according to claim 1, characterized in that: A protective slide groove (28) is symmetrically provided at one end of the processing table (1), a rectangular protective cover (29) is slidably connected inside the protective slide groove (28), the rectangular protective cover (29) is arranged on the periphery of the processing table (1), a lifting rack (30) is fixedly connected to the inner side of the rectangular protective cover (29), a lifting slide groove (31) is provided at one side of the processing table (1), a lifting slide rod (32) is slidably connected inside the lifting slide groove (31), one end of the lifting slide rod (32) is rotatably connected to a lifting gear (33) meshing with the lifting rack (30), one side of the processing table (1) is fixedly connected to a fixed rack (34) meshing with the lifting gear (33), and a lifting assembly for driving the lifting slide rod (32) to move along the length direction of the lifting slide groove (31) is installed at one end of the output rod (14).

8. The multi-machine laser cladding tool according to claim 7, characterized in that: The lifting assembly comprises a second lifting rack (35) fixedly connected to one end of a lifting slide bar (32); one end of the output rod (14) passes through the processing table (1) and is fixedly connected to a second lifting gear (36) meshing with the second lifting rack (35).

Images