An aircraft component machining apparatus

Abstract

An aircraft component machining device, including a main carrier frame, an aircraft metal plate, a plate conveying mechanism is arranged in the main carrier frame, the plate conveying mechanism provides conveying work for the aircraft metal plate, a laser cutting mechanism is arranged on the upper part of the main carrier frame, the laser cutting mechanism carries out laser cutting work on the aircraft metal plate at the corresponding position, an auxiliary positioning mechanism is arranged at the bottom of the plate conveying mechanism, the auxiliary positioning mechanism supports and positions the aircraft metal plate to be subjected to laser cutting, an automatic discharging mechanism is arranged at the bottom of the main carrier frame, the automatic discharging mechanism recycles the waste under cutting, the plate conveying mechanism includes a metal plate bearing roller, a transmission chain wheel, a transmission chain and a chain wheel mounting shaft, the main carrier frame has a chain wheel protection table on both sides, and the main carrier frame is rotationally connected with the chain wheel mounting shaft on both sides. The present application guarantees the accuracy of laser cutting machining.

Description

Technical Field

[0001] This invention relates to the field of laser cutting, and more particularly to a processing equipment for aircraft components. Background Technology

[0002] An existing patent (publication number: CN103658999B) proposes a laser cutting device for components, including a frame, a first laser module, a second laser module fixed on both sides of the frame, a third laser module located at the rear of the frame, and a laser cutting head mounted on a drive device. The drive device drives the laser cutting head to move horizontally forward and backward and left and right. Each of the first, second, and third laser modules includes a laser tube, a primary reflector assembly, and a secondary reflector assembly. However, in this device, "the cutting worktable is driven to rotate by a motor installed inside the frame to feed and deliver materials." After feeding is completed, when the worktable stops rotating, the metal plate of the aircraft component carried on the worktable may experience a certain amount of displacement due to its own inertia, affecting the accuracy of subsequent laser cutting processing. Summary of the Invention

[0003] To address the aforementioned shortcomings of existing technologies, this invention provides a longitudinal positioning block and a transverse positioning block that can position the support frame and the aircraft metal plate during the ascent of the support frame. This ensures that even if the aircraft metal plate slides forward due to its own inertia and causes a positional error when the plate conveying mechanism stops moving, the longitudinal and transverse positioning blocks can effectively correct the positioning of the aircraft metal plate, guaranteeing the accuracy of subsequent laser cutting processing of aircraft components.

[0004] The objective of this invention is achieved through the following technical solution:

[0005] An aircraft component processing device includes a main support frame and an aircraft metal plate. The main support frame is equipped with a plate conveying mechanism that provides conveying services for the aircraft metal plate. A laser cutting mechanism is installed on the upper part of the main support frame to perform laser cutting operations on the aircraft metal plate at the corresponding position. An auxiliary positioning mechanism is installed at the bottom of the plate conveying mechanism to support and position the aircraft metal plate to be laser cut. An automatic material discharge mechanism is installed at the bottom of the main support frame to collect the cut waste material.

[0006] The sheet metal conveying mechanism includes a metal sheet bearing roller, a transmission sprocket, a transmission chain, and a sprocket mounting shaft. The main bearing frame has sprocket protective platforms on both sides. The two sides of the main bearing frame are rotatably connected to the sprocket mounting shaft. The position of the sprocket mounting shaft corresponds to the position of the sprocket protective platform. The side of the sprocket mounting shaft facing the inside of the sprocket protective platform is rotatably connected to the transmission sprocket. The transmission sprockets are connected to each other through the transmission chain.

[0007] The sprocket mounting shaft is rotatably connected to the metal plate bearing roller on the side facing the inside of the main support frame. The aircraft metal plate is placed on the upper part of the metal plate bearing roller array. The main support frame has an inner bearing groove, and a metal plate limiting platform is located on the upper part of the inner bearing groove. The metal plate limiting platform is located on the upper part of the metal plate bearing roller, and the two sides of the aircraft metal plate are in contact with the metal plate limiting platform.

[0008] The auxiliary positioning mechanism includes a cutting bearing plate, a bearing plate support frame, a longitudinal positioning block, a transverse positioning block, a trajectory control rod, and a lifting drive hydraulic cylinder. Both sides of the inner bearing groove have transverse connecting rod mounting seats and a support frame longitudinal positioning platform. The transverse connecting rod mounting seats are located in the center, and the support frame longitudinal positioning platforms are distributed on both sides of the transverse connecting rod mounting seats. The support frame longitudinal positioning platform has a support frame longitudinal positioning groove inside. A bearing plate support frame is installed inside the inner bearing groove. Each of the four corners of the bearing plate support frame has a support frame longitudinal positioning foot. The bottom of each support frame longitudinal positioning foot has a support frame longitudinal positioning slider. The support frame longitudinal positioning slider is adapted to the support frame longitudinal positioning groove and is connected to the support frame longitudinal positioning groove. The support frame longitudinal positioning slider slides inside the support frame longitudinal positioning groove. A lifting drive hydraulic cylinder is installed at the bottom of the bearing plate support frame. The bottom of the lifting drive hydraulic cylinder is fixedly connected to the main bearing frame, and the top hydraulic rod of the lifting drive hydraulic cylinder is fixedly connected to the bearing plate support frame.

[0009] The support frame has a support plate connecting slide inside. A cutting support plate is connected to the top of the support frame. The top of the cutting support plate has a conical support platform. The cutting support plate has waste material passage holes located at intervals on the conical support platform. The bottom of the cutting support plate has a support plate connecting block that adapts to the support plate connecting slide. The connecting block slides within the support plate connecting slide. Both sides of the connecting block are connected to the support frame via springs. The support frame has horizontal positioning block mounting seats on both sides, corresponding to the horizontal connecting rod mounting seats. The upper part of the horizontal connecting rod mounting seat is equipped with… A horizontal positioning block is provided, with a horizontal positioning block mounting rod at its bottom. The horizontal positioning block mounting rod is adapted to the horizontal positioning block mounting seat and is connected to the horizontal positioning block mounting seat. The horizontal positioning block mounting rod slides inside the horizontal positioning block mounting seat. An outer connecting rod mounting block is located at the top of the horizontal connecting rod mounting seat, and an inner connecting rod mounting block is located in the middle of the horizontal positioning block mounting rod. The inner connecting rod mounting block and the horizontal positioning block mounting seat are located on opposite sides of the outer connecting rod mounting block. One side of the trajectory control rod is rotatably connected to the inner connecting rod mounting block, and the other side of the trajectory control rod is rotatably connected to the outer connecting rod mounting block. A side vibration limiting plate is located in the middle of the horizontal positioning block, and vibration limiting grooves are located on both sides of the cutting bearing plate. Corresponding to the position of the side vibration limiting plate, the width of the vibration limiting groove is greater than the width of the side vibration limiting plate. The top of the horizontal positioning block has a horizontal positioning claw, and the middle of the metal plate limiting platform has a horizontal claw placement groove. The horizontal claw placement groove is adapted to the horizontal positioning claw and connects to it. The horizontal positioning claw slides inside the horizontal claw placement groove. The bottom of the inner bearing groove has a longitudinal drive slide base, located on both sides of the horizontal connecting rod mounting base. The top of the longitudinal drive slide base has a longitudinal claw drive slide. The bottom of the bearing plate support frame has a longitudinal positioning block mounting platform, which corresponds to the position of the longitudinal drive slide base. A longitudinal positioning block is provided on the side of the longitudinal positioning block mounting platform. The bottom of the longitudinal positioning block has a longitudinal positioning mounting block, which is rotatably connected to the longitudinal positioning block mounting table. The bottom of the longitudinal positioning mounting block has a longitudinal positioning extension plate, and the top of the longitudinal positioning block has a longitudinal positioning claw. The bottom of the longitudinal positioning extension plate has a longitudinal claw drive slider. The longitudinal claw drive slider and the longitudinal positioning claw are distributed on both sides of the longitudinal positioning block mounting table. The longitudinal claw drive slider is adapted to the longitudinal claw drive slide, and the longitudinal claw drive slider is connected to the longitudinal claw drive slide. The longitudinal claw drive slider slides inside the longitudinal claw drive slide. The other two sides of the cutting bearing plate have longitudinal claw connecting grooves, and the longitudinal claw connecting grooves correspond to the positions of the longitudinal positioning claws. The longitudinal positioning claws correspond to the positions of the longitudinal claw connecting grooves.

[0010] Beneficial effects: 1. The auxiliary positioning mechanism of this invention controls the running trajectory of the horizontal positioning block through the connection between the trajectory control rod and the outer connecting rod mounting block and the inner connecting rod mounting block. The longitudinal jaw drive slider and the longitudinal jaw drive slide control the movement trajectory of the longitudinal positioning block. This allows both the longitudinal and horizontal positioning blocks to position the support frame and the aircraft metal plate during the ascent of the support frame. Even if the aircraft metal plate slides forward due to its own inertia and causes a positional error when the plate conveying mechanism stops moving, the longitudinal and horizontal positioning blocks can still effectively correct the positioning of the aircraft metal plate, ensuring the accuracy of subsequent laser cutting processing of aircraft components.

[0011] 2. The longitudinal positioning block and the transverse positioning block of this invention adopt different linkage mechanism designs. The trajectory of the transverse positioning block is controlled by the connection between the trajectory control rod and the outer connecting rod mounting block and the inner connecting rod mounting block. This ensures that the transverse positioning block only produces a small amount of lateral displacement during the ascent of the support frame of the bearing plate. This adapts to the narrow gap between the cutting bearing plate and the two sides of the inner bearing groove, allowing the cutting bearing plate to adopt a wider design. This increases the lateral support area of ​​the cutting bearing plate on the aircraft metal plate, making it less likely for the aircraft metal plate to tip over during the laser cutting of aircraft components.

[0012] 3. The longitudinal positioning block and the transverse positioning block of this invention adopt different linkage mechanism designs. The longitudinal positioning block uses the cooperation of the longitudinal claw driving slider and the longitudinal claw driving slide to control the movement trajectory of the longitudinal positioning block. Unlike the linkage design of the transverse positioning block, the linkage structure of the longitudinal positioning block is simpler, with lower production costs and a lower failure rate. At the same time, the longitudinal positioning block has a larger movement trajectory, which can correct the position of the aircraft's metal plate over a larger range, reducing production costs and failure rates while providing better positioning effect.

[0013] 4. In this invention, the vibration motor continuously drives the vibration block to rotate. When in laser cutting mode, the cutting support plate remains stationary when it is positioned by the longitudinal and transverse positioning blocks. When the cutting support plate descends and the cutting mode is released, the support frame descends. At the same time as it descends, the support frame drives the cutting support plate to start vibrating, causing the cut waste to gradually fall into the main support frame through the waste through hole. Finally, it is blown out by the discharge air pipe and discharged from the waste discharge outlet, thus completing the automatic discharge of waste and avoiding frequent cleaning of the cutting support plate by the operator. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of an aircraft component processing equipment according to the present invention.

[0015] Figure 2 This is a side cross-sectional view of an aircraft component processing equipment according to the present invention.

[0016] Figure 3 This is a front cross-sectional view of an aircraft component processing equipment according to the present invention.

[0017] Figure 4 As described in this invention Figure 3 Enlarged view of a specific area.

[0018] Figure 5 This is a partially enlarged view of the processing state of an aircraft component processing equipment according to the present invention.

[0019] Figure 6 This is a diagram showing the installation state of the horizontal positioning block according to the present invention.

[0020] Figure 7 This is a diagram showing the installation state of the trajectory control lever described in this invention.

[0021] Figure 8 This is a diagram showing the installation state of the longitudinal positioning block according to the present invention.

[0022] Figure 9 This is a schematic diagram of the laser cutting mechanism described in this invention.

[0023] Figure 10 This is a partial enlarged view of the laser cutting mechanism described in this invention.

[0024] Figure 11 This is a schematic diagram of the main support frame structure described in this invention.

[0025] Figure 12 This is a schematic diagram of the bearing plate support frame structure described in this invention.

[0026] Figure 13 This is a schematic diagram of the cutting support plate structure described in this invention.

[0027] Figure 14 This is a schematic diagram of the horizontal positioning block structure described in this invention.

[0028] Figure 15 This is a schematic diagram of the longitudinal positioning block structure described in this invention. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0030] Example 1:

[0031] An aircraft component processing device includes a main support frame 1 and an aircraft metal plate 6. The main support frame 1 is equipped with a plate conveying mechanism 5, which provides conveying operation for the aircraft metal plate 6. A laser cutting mechanism 2 is provided on the upper part of the main support frame 1, which performs laser cutting operation on the aircraft metal plate 6 at the corresponding position. An auxiliary positioning mechanism 3 is provided at the bottom of the plate conveying mechanism 5, which supports and positions the aircraft metal plate 6 to be laser cut. An automatic material discharge mechanism 4 is provided at the bottom of the main support frame 1, which recovers the cut waste material.

[0032] Example 2:

[0033] The plate conveying mechanism 5 of the present invention includes a metal plate carrying roller 17, a transmission sprocket 46, a transmission chain 47, and a sprocket mounting shaft 55. The main support frame 1 has sprocket protective platforms 9 on both sides. The two sides of the main support frame 1 are rotatably connected to the sprocket mounting shaft 55. The position of the sprocket mounting shaft 55 corresponds to the position of the sprocket protective platform 9. The side of the sprocket mounting shaft 55 facing the inside of the sprocket protective platform 9 is rotatably connected to the transmission sprocket 46. The transmission sprockets 46 are connected to each other by the transmission chain 47. The side of the sprocket mounting shaft 55 facing the inside of the main support frame 1 is rotatably connected to the metal plate carrying roller 17. The aircraft metal plate 6 is placed on the upper part of the array of metal plate carrying rollers 17. The main support frame 1 has an inner carrying groove 11. The upper part of the inner carrying groove 11 has a metal plate limiting platform 81. The metal plate limiting platform 81 is located on the upper part of the metal plate carrying roller 17. The two sides of the aircraft metal plate 6 are in contact with the metal plate limiting platform 81.

[0034] Example 3:

[0035] The auxiliary positioning mechanism 3 of this invention includes a cutting bearing plate 26, a bearing plate support frame 28, a longitudinal positioning block 33, a transverse positioning block 39, a trajectory control rod 61, and a lifting drive hydraulic cylinder 84. Both sides of the inner bearing groove 11 have transverse connecting rod mounting seats 38 and longitudinal positioning platforms 52 of the support frame. The transverse connecting rod mounting seats 38 are located in the center, and the longitudinal positioning platforms 52 of the support frame are distributed on both sides of the transverse connecting rod mounting seats 38. The longitudinal positioning platforms 52 of the support frame have longitudinal positioning grooves 54 inside. The bearing plate support frame 28 is installed inside the inner bearing groove 11. Each of the four corners of the bearing plate support frame 28 has a longitudinal positioning foot 51. The bottom of each longitudinal positioning foot 51 has a longitudinal positioning slider 53. The longitudinal positioning slider 53 of the support frame is aligned with the longitudinal positioning mechanism of the support frame. The longitudinal positioning slider 53 of the support frame is connected to the longitudinal positioning slide 54 of the support frame, and the longitudinal positioning slider 53 of the support frame slides inside the longitudinal positioning slide 54 of the support frame. The bottom of the bearing plate support frame 28 is provided with a lifting drive hydraulic cylinder 84, the bottom of the lifting drive hydraulic cylinder 84 is fixedly connected to the main bearing frame 1, and the top hydraulic rod of the lifting drive hydraulic cylinder 84 is fixedly connected to the bearing plate support frame 28. The bearing plate support frame 28 has a bearing plate connecting slide 29 inside, and the top of the bearing plate support frame 28 is connected to the cutting bearing plate 26. The top of the cutting bearing plate 26 has a conical bearing platform 261, and the inside of the cutting bearing plate 26 has a waste material passage hole 262, which is located at the interval of the conical bearing platform 261. The bottom of the cutting bearing plate 26 has a bearing plate connecting slide 29. Connecting block 27, the bearing plate connecting block 27 is adapted to the bearing plate connecting slide 29, the bearing plate connecting block 27 is connected to the bearing plate connecting slide 29, the bearing plate connecting block 27 slides inside the bearing plate connecting slide 29, the two sides of the bearing plate connecting block 27 are connected to the bearing plate support frame 28 by springs, the bearing plate support frame 28 has horizontal positioning block mounting seats 43 on both sides, the horizontal positioning block mounting seats 43 correspond to the horizontal connecting rod mounting seats 38, the upper part of the horizontal connecting rod mounting seat 38 is provided with a horizontal positioning block 39, the bottom of the horizontal positioning block 39 has a horizontal positioning block mounting rod 45, the horizontal positioning block mounting rod 45 is adapted to the horizontal positioning block mounting seat 43, the horizontal positioning block mounting rod 45 is connected to the horizontal positioning block mounting seat 43, the horizontal positioning block mounting rod 45 is inside the horizontal positioning block mounting seat 43. The sliding cross link mounting base 38 has an outer link mounting block 59 at its top, and an inner link mounting block 62 in the middle of the cross positioning block mounting rod 45. The inner link mounting block 62 and the cross positioning block mounting base 43 are located on both sides of the outer link mounting block 59, respectively. One side of the trajectory control rod 61 is rotatably connected to the inner link mounting block 62, and the other side of the trajectory control rod 61 is rotatably connected to the outer link mounting block 59. The cross positioning block 39 has a side vibration limiting plate 42 in the middle, and the cutting bearing plate 26 has vibration limiting grooves 56 on both sides. The vibration limiting grooves 56 correspond to the side vibration limiting plate 42, and the width of the vibration limiting grooves 56 is greater than the width of the side vibration limiting plate 42. The top of the cross positioning block 39 has a cross positioning claw 58, and the middle of the metal plate limiting platform 81 has a cross claw placement groove 57.The horizontal claw placement groove 57 is adapted to the horizontal positioning claw 58. The horizontal claw placement groove 57 is connected to the horizontal positioning claw 58, and the horizontal positioning claw 58 slides inside the horizontal claw placement groove 57. The bottom of the inner bearing groove 11 has a longitudinal drive slide base 37, which is located on both sides of the horizontal connecting rod mounting base 38. The top of the longitudinal drive slide base 37 has a longitudinal claw drive slide 36. The bottom of the bearing plate support frame 28 has a longitudinal positioning block mounting platform 31, which corresponds to the longitudinal drive slide base 37. The side of the longitudinal positioning block mounting platform 31 is provided with a longitudinal positioning block 33, and the bottom of the longitudinal positioning block 33 has a longitudinal positioning mounting block 32. The longitudinal positioning mounting block 32 and the longitudinal positioning block mounting platform 31 are connected. The longitudinal positioning mounting block 32 has a longitudinal positioning extension plate 34 at its bottom, and a longitudinal positioning claw 64 at its top. The longitudinal positioning extension plate 34 has a longitudinal claw drive slider 35 at its bottom. The longitudinal claw drive slider 35 and the longitudinal positioning claw 64 are distributed on both sides of the longitudinal positioning block mounting platform 31. The longitudinal claw drive slider 35 is adapted to the longitudinal claw drive slide 36, and the longitudinal claw drive slider 35 is connected to the longitudinal claw drive slide 36. The longitudinal claw drive slider 35 slides inside the longitudinal claw drive slide 36. The cutting bearing plate 26 has longitudinal claw connecting grooves 65 on both sides. The longitudinal claw connecting grooves 65 correspond to the positions of the longitudinal positioning claw 64, and the longitudinal positioning claw 64 corresponds to the positions of the longitudinal claw connecting grooves 65.

[0036] Furthermore, the metal plate 6 of the aircraft is continuously transported by the plate conveying mechanism 5. When the metal plate 6 of the aircraft moves to the predetermined position where laser cutting is required, the lifting drive hydraulic cylinder 84 is activated, and the connecting body of the bearing plate support frame 28 and the cutting bearing plate 26 is lifted synchronously until the cutting bearing plate 26 presses down on the lower part of the corresponding metal plate 6 of the aircraft, lifting the metal plate 6 of the aircraft. Simultaneously, the horizontal positioning block 39 is lifted synchronously with the bearing plate support frame 28. At the same time, the horizontal positioning block 39 is pulled by the trajectory control rod 61 during the lifting process. The longitudinal positioning block 33 moves towards the aircraft metal plate 6 until the transverse positioning claw 58 presses against the side of the aircraft metal plate 6. Simultaneously, the longitudinal positioning block 33 rises in sync with the support frame 28, causing the longitudinal claw drive slider 35 to slide inside the longitudinal claw drive slide rail 36. This brings the longitudinal positioning claw 64 closer to the aircraft metal plate 6 until the longitudinal positioning claw 64 is inserted into the longitudinal claw connecting groove 65. At the same time, the longitudinal positioning claw 64 also presses against the other two sides of the aircraft metal plate 6, thus completing the positioning of both the cutting support plate 26 and the aircraft metal plate 6.

[0037] It should be noted that the auxiliary positioning mechanism 3 controls the movement trajectory of the transverse positioning block 39 through the connection of the trajectory control rod 61 with the outer connecting rod mounting block 59 and the inner connecting rod mounting block 62. The longitudinal jaw drive slider 35 and the longitudinal jaw drive slide rail 36 cooperate to control the movement trajectory of the longitudinal positioning block 33. This allows both the longitudinal positioning block 33 and the transverse positioning block 39 to position the support frame 28 and the aircraft metal plate 6 during the ascent of the support frame 28. Even if the aircraft metal plate 6 experiences a positional error due to its own inertia and slides forward when the plate conveying mechanism 5 stops moving, the longitudinal positioning block 33 and the transverse positioning block 39 can effectively correct the positioning of the aircraft metal plate 6 when it reaches the position corresponding to the laser cutting mechanism 2, ensuring the accuracy of subsequent laser cutting processing. This also prevents slag and cracks from appearing on the laser-cut surface during laser cutting.

[0038] It should also be noted that the longitudinal positioning block 33 and the transverse positioning block 39 adopt different linkage mechanism designs. The trajectory of the transverse positioning block 39 is controlled by the connection between the trajectory control rod 61 and the outer connecting rod mounting block 59 and the inner connecting rod mounting block 62. This ensures that the transverse positioning block 39 only produces a small amount of lateral displacement during the ascent of the support frame 28, thereby adapting to the narrow gap between the cutting support plate 26 and the two sides of the inner support groove 11. This allows the cutting support plate 26 to adopt a wider design, increasing the lateral support area of ​​the cutting support plate 26 on the aircraft metal plate 6, making it less likely for the aircraft metal plate 6 to tip over during the laser cutting process.

[0039] It should also be noted that the longitudinal positioning block 33 and the transverse positioning block 39 use different linkage mechanism designs. The longitudinal positioning block 33 uses the cooperation of the longitudinal claw driving slider 35 and the longitudinal claw driving slide rail 36 to control the movement trajectory of the longitudinal positioning block 33. Unlike the linkage design of the transverse positioning block 39, the linkage structure of the longitudinal positioning block 33 is simpler, with lower production costs and a lower failure rate. At the same time, the longitudinal positioning block 33 has a larger movement trajectory, which can correct the position of the aircraft metal plate 6 within a larger range, reducing production costs and failure rates while providing better positioning effect.

[0040] Example 4:

[0041] The automatic material discharge mechanism 4 of the present invention includes a discharge air pipe 15, a vibrating block 16, and a vibrating motor 49. The bottom of the main support frame 1 has a waste discharge outlet 13 and a discharge pipe mounting groove 14. The discharge pipe mounting groove 14 is located on the side opposite to the opening of the waste discharge outlet 13. The discharge air pipe 15 is inserted into the discharge pipe mounting groove 14 and fixed. One side opening of the discharge pipe mounting groove 14 is connected to the blower, and the other side opening of the discharge pipe mounting groove 14 faces the auxiliary positioning mechanism 3. The bottom of the support plate connecting block 27 has a vibrating motor mounting platform 48. The vibrating motor 49 is inserted into the vibrating motor mounting platform 48 and fixed. The transmission shaft at the bottom of the vibrating motor 49 is fixedly connected to the vibrating block 16. It should be noted that the vibration motor 49 always drives the vibration block 16 to rotate. In the laser cutting state, when the cutting support plate 26 is positioned by the longitudinal positioning block 33 and the transverse positioning block 39, the cutting support plate 26 remains stationary. When the cutting support plate 26 descends and the cutting state is released, the support plate support frame 28 descends. Simultaneously, the support plate support frame 28 drives the cutting support plate 26 to vibrate, causing the cut waste material to gradually fall into the main support frame 1 through the waste material passage hole 262. Finally, it is blown out by the discharge air pipe 15 and discharged through the waste material discharge outlet 13, thus completing the automatic discharge of waste material and avoiding frequent cleaning of the cutting support plate 26 by operators. The laser cutting surface of this invention is neat and has good flatness, preventing unevenness below the cut surface.

[0042] Example 5:

[0043] The laser cutting mechanism 2 of this invention includes a longitudinal bearing slide 22, a transverse bearing slide 24, a laser cutting head 25, a lifting hydraulic cylinder 41, a longitudinal displacement motor 71, a longitudinal displacement wheel 72, a transverse displacement motor 78, a transverse displacement wheel 79, and a cutting mechanism support platform 82. The main support frame 1 has a cutting mechanism support platform 82 on its top. Lifting hydraulic cylinders 41 are fixedly connected to both sides of the cutting mechanism support platform 82. A hydraulic cylinder measuring platform 12 is located on the side of the sprocket guard platform 9. The hydraulic rods of the lifting hydraulic cylinders 41 are fixedly connected to the hydraulic cylinder measuring platform 12. The cutting mechanism support platform 82 has a cutting mechanism support groove 83 inside. Longitudinal positioning slides 21 are located on both sides of the cutting mechanism support groove 83, and transverse positioning slides are located on the other two sides of the cutting mechanism support groove 83. 19. A transverse positioning slide 19 is located above a longitudinal positioning slide 21. A transverse bearing slide 24 is provided inside the cutting mechanism bearing groove 83. Longitudinal slide connecting blocks 66 are located on both sides of the transverse bearing slide 24. The longitudinal slide connecting blocks 66 are adapted to the longitudinal positioning slide 21 and connect to the longitudinal positioning slide 21. The longitudinal slide connecting blocks 66 slide within the longitudinal positioning slide 21. A longitudinal bearing slide 22 is provided inside the cutting mechanism bearing groove 83. Transverse slide connecting blocks 23 are located on both sides of the longitudinal bearing slide 22. The transverse slide connecting blocks 23 are adapted to the transverse positioning slide 19 and connect to the transverse positioning slide 19. The transverse slide connecting blocks 23 slide within the transverse positioning slide 19. A transverse slide connecting block 23 is provided inside the cutting mechanism bearing groove 83. The laser cutting head 25 has a longitudinal slide rail connecting platform 67 and a transverse slide rail connecting platform 68 in its middle. The longitudinal slide rail connecting platform 67 is located above the transverse slide rail connecting platform 68. The longitudinal slide rail connecting platform 67 has a longitudinal slide rail connecting groove 73 inside. The bottom of the longitudinal slide rail connecting groove 73 has a longitudinal displacement wheel mounting groove 74. The longitudinal slide rail connecting groove 73 is adapted to the longitudinal bearing slide 22 and is connected to the longitudinal bearing slide 22. The longitudinal slide rail connecting groove 73 slides outside the longitudinal bearing slide 22. The bottom of the longitudinal slide rail connecting platform 67 has a longitudinal displacement motor groove 69. The longitudinal displacement motor 71 is inserted into the longitudinal displacement motor groove 69 and fixed. The drive shaft of the longitudinal displacement motor 71 is fixedly connected to the longitudinal displacement wheel 72. The longitudinal displacement wheel 72 is located in the longitudinal position. Inside the wheel mounting groove 74, the longitudinal displacement wheel 72 is pressed against the lower part of the longitudinal bearing slide 22. The transverse slide connecting platform 68 has a transverse slide connecting groove 75 inside. The transverse slide connecting groove 75 is adapted to the transverse bearing slide 24 and is connected to the transverse bearing slide 24. The transverse slide connecting groove 75 slides on the outside of the transverse bearing slide 24. The bottom of the transverse slide connecting groove 75 has a transverse displacement wheel mounting groove 76. The bottom of the transverse slide connecting platform 68 has a transverse displacement motor groove 77. The transverse displacement motor 78 is inserted into the transverse displacement motor groove 77 and fixed. The transmission shaft of the transverse displacement motor 78 is fixedly connected to the transverse displacement wheel 79. The transverse displacement wheel 79 is located inside the transverse displacement wheel mounting groove 76 and is pressed against the lower part of the transverse bearing slide 24.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An aircraft component processing equipment, characterized in that: The main support frame (1) includes a main support frame (1) and a metal plate (6) for the aircraft. The main support frame (1) is equipped with a plate conveying mechanism (5) to provide conveying services for the metal plate (6). A laser cutting mechanism (2) is provided on the upper part of the main support frame (1). An auxiliary positioning mechanism (3) is provided at the bottom of the plate conveying mechanism (5). An automatic material discharge mechanism (4) is provided at the bottom of the main support frame (1). The plate conveying mechanism (5) includes a metal plate carrying roller (17), a transmission sprocket (46), a transmission chain (47), and a sprocket mounting shaft (55). The main support frame (1) has sprocket guards (9) on both sides. (1) Both sides are rotatably connected to the sprocket mounting shaft (55). The position of the sprocket mounting shaft (55) corresponds to the position of the sprocket guard (9). The side of the sprocket mounting shaft (55) facing the inside of the sprocket guard (9) is rotatably connected to the transmission sprocket (46). The transmission sprockets (46) are connected to each other through the transmission chain (47). The side of the sprocket mounting shaft (55) facing the inside of the main support frame (1) is rotatably connected to the metal plate bearing roller (17). The aircraft metal plate (6) is placed on the upper part of the metal plate bearing roller (17) array group. The main support frame (1) has an inner bearing groove (11) inside. The upper part of the inner bearing groove (11) has a metal plate limiting platform (8). 1) The metal plate limiting platform (81) is located above the metal plate bearing roller (17), and the two sides of the aircraft metal plate (6) are in contact with the metal plate limiting platform (81); the laser cutting mechanism (2) includes a horizontal bearing slide (24), a lifting hydraulic cylinder (41), and a cutting mechanism bearing platform (82). The main bearing frame (1) is equipped with a cutting mechanism bearing platform (82) on top. The lifting hydraulic cylinder (41) is fixedly connected to both sides of the cutting mechanism bearing platform (82). The sprocket guard platform (9) has a measuring hydraulic cylinder connecting platform (12) on its side. The hydraulic rod of the lifting hydraulic cylinder (41) is fixedly connected to the measuring hydraulic cylinder connecting platform (12). The cutting mechanism bearing platform (82) The cutting mechanism has a cutting mechanism support groove (83) inside. The cutting mechanism support groove (83) has longitudinal positioning slides (21) on both sides. The cutting mechanism support groove (83) has transverse positioning slides (19) on the other two sides. The transverse positioning slides (19) are located above the longitudinal positioning slides (21). The cutting mechanism support groove (83) has a transverse support slide (24) inside. The transverse support slides (24) have longitudinal slide docking blocks (66) on both sides. The longitudinal slide docking blocks (66) are adapted to the longitudinal positioning slides (21). The longitudinal slide docking blocks (66) are connected to the longitudinal positioning slides (21). The longitudinal slide docking blocks (66) slide inside the longitudinal positioning slides (21).The laser cutting mechanism (2) also includes a longitudinal bearing slide (22) and a laser cutting head (25). The longitudinal bearing slide (22) is provided inside the bearing groove (83) of the cutting mechanism. There are transverse slide docking blocks (23) on both sides of the longitudinal bearing slide (22). The transverse slide docking blocks (23) are adapted to the transverse positioning slide (19). The transverse slide docking blocks (23) are connected to the transverse positioning slide (19). The transverse slide docking blocks (23) slide inside the transverse positioning slide (19). The laser cutting head (25) is provided inside the bearing groove (83) of the cutting mechanism. The laser cutting head (25) has a longitudinal slide rail connecting platform (67) and a transverse slide rail connecting platform (68) in the middle. The longitudinal slide rail connecting platform (67) is located above the transverse slide rail connecting platform (68). The longitudinal slide rail connecting platform (67) has a longitudinal slide rail connecting groove (73) inside. The bottom of the longitudinal slide rail connecting groove (73) has a longitudinal displacement wheel mounting groove (74). The longitudinal slide rail connecting groove (73) is adapted to the longitudinal bearing slide (22). The longitudinal slide rail connecting groove (73) connects to the longitudinal bearing slide (22). The longitudinal slide rail connecting groove (73) slides on the outside of the longitudinal bearing slide (22).

2. The aircraft component processing equipment according to claim 1, characterized in that: The auxiliary positioning mechanism (3) includes a bearing plate support frame (28) and a lifting drive hydraulic cylinder (84). The inner bearing groove (11) has a horizontal connecting rod mounting seat (38) and a support frame longitudinal positioning platform (52) on both sides. The horizontal connecting rod mounting seat (38) is in the center position. The support frame longitudinal positioning platform (52) is distributed on both sides of the horizontal connecting rod mounting seat (38). The support frame longitudinal positioning platform (52) has a support frame longitudinal positioning slide groove (54) inside. The bearing plate support frame (28) is provided inside the inner bearing groove (11). The bearing plate support frame (28) has a support frame longitudinal positioning foot (54) at each of the four corners. 1) The support frame longitudinal positioning foot (51) has a support frame longitudinal positioning slider (53) at the bottom. The support frame longitudinal positioning slider (53) is adapted to the support frame longitudinal positioning groove (54). The support frame longitudinal positioning slider (53) is connected to the support frame longitudinal positioning groove (54). The support frame longitudinal positioning slider (53) slides inside the support frame longitudinal positioning groove (54). The bearing plate support frame (28) is provided with a lifting drive hydraulic cylinder (84) at the bottom. The lifting drive hydraulic cylinder (84) is fixedly connected to the main bearing frame (1) at the bottom. The hydraulic rod at the top of the lifting drive hydraulic cylinder (84) is fixedly connected to the bearing plate support frame (28).

3. The aircraft component processing equipment according to claim 2, characterized in that: The auxiliary positioning mechanism (3) further includes a cutting support plate (26), a horizontal positioning block (39), and a trajectory control rod (61). The support plate support frame (28) has a support plate connecting slide (29) inside. The top of the support plate support frame (28) is connected to the cutting support plate (26). The top of the cutting support plate (26) has a conical support platform (261). The cutting support plate (26) has a waste passage hole (262) inside. The waste passage hole (262) is located at the interval of the conical support platform (261). The bottom of the cutting support plate (26) has a support plate connecting... Connecting block (27), bearing plate connecting block (27) is adapted to bearing plate connecting slide (29), bearing plate connecting block (27) connects to bearing plate connecting slide (29), bearing plate connecting block (27) slides inside bearing plate connecting slide (29), bearing plate connecting block (27) is connected to bearing plate support frame (28) on both sides by springs, bearing plate support frame (28) has horizontal positioning block mounting seats (43) on both sides, horizontal positioning block mounting seats (43) correspond to horizontal connecting rod mounting seats (38) in position, and horizontal positioning blocks are provided on the upper part of horizontal connecting rod mounting seats (38). 39) The bottom of the horizontal positioning block (39) has a horizontal positioning block mounting rod (45), which is adapted to the horizontal positioning block mounting seat (43). The horizontal positioning block mounting rod (45) is connected to the horizontal positioning block mounting seat (43). The horizontal positioning block mounting rod (45) slides inside the horizontal positioning block mounting seat (43). The top of the horizontal connecting rod mounting seat (38) has an outer connecting rod mounting block (59), and the middle of the horizontal positioning block mounting rod (45) has an inner connecting rod mounting block (62). The inner connecting rod mounting block (62) and the horizontal positioning block mounting seat (43) are respectively located on the outer connecting rod mounting block (59). On both sides of the connecting rod mounting block (59), one side of the trajectory control rod (61) is rotatably connected to the inner connecting rod mounting block (62), and the other side of the trajectory control rod (61) is rotatably connected to the outer connecting rod mounting block (59). The middle of the horizontal positioning block (39) has a side vibration limiting plate (42), and both sides of the cutting bearing plate (26) have vibration limiting grooves (56). The vibration limiting grooves (56) correspond to the positions of the side vibration limiting plates (42). The width of the vibration limiting grooves (56) is greater than the width of the side vibration limiting plates (42). The top of the horizontal positioning block (39) has a horizontal positioning claw (58).

4. The aircraft component processing equipment according to claim 3, characterized in that: The auxiliary positioning mechanism (3) further includes a longitudinal positioning block (33). The metal plate limiting platform (81) has a transverse claw placement groove (57) in the middle. The transverse claw placement groove (57) is adapted to the transverse positioning claw (58). The transverse claw placement groove (57) is connected to the transverse positioning claw (58). The transverse positioning claw (58) slides inside the transverse claw placement groove (57). The bottom of the inner bearing groove (11) has a longitudinal drive slide base (37). The longitudinal drive slide base (37) is located on both sides of the transverse connecting rod mounting base (38). The top of the longitudinal drive slide base (37) has a longitudinal claw drive slide (36). The bottom of the bearing plate support frame (28) has a longitudinal positioning block mounting platform (31). The longitudinal positioning block mounting platform (31) corresponds to the longitudinal drive slide base (37). The longitudinal positioning block mounting platform (31) is provided with a longitudinal positioning block (33) on its side. The longitudinal positioning block (33) 3) The bottom has a longitudinal positioning mounting block (32), which is rotatably connected to the longitudinal positioning block mounting platform (31). The bottom of the longitudinal positioning mounting block (32) has a longitudinal positioning extension plate (34), the top of the longitudinal positioning block (33) has a longitudinal positioning claw (64), the bottom of the longitudinal positioning extension plate (34) has a longitudinal claw drive slider (35), the longitudinal claw drive slider (35) and the longitudinal positioning claw (64) are distributed on both sides of the longitudinal positioning block mounting platform (31). The longitudinal claw drive slider (35) is adapted to the longitudinal claw drive slide (36). The longitudinal claw drive slider (35) is connected to the longitudinal claw drive slide (36). The longitudinal claw drive slider (35) slides inside the longitudinal claw drive slide (36). The other two sides of the cutting bearing plate (26) have longitudinal claw connecting grooves (65), which correspond to the longitudinal positioning claw (64).

5. The aircraft component processing equipment according to claim 4, characterized in that: The automatic material discharge mechanism (4) includes a discharge air pipe (15), a vibrating block (16), and a vibrating motor (49). The bottom of the main support frame (1) has a waste discharge outlet (13) and a discharge pipe mounting groove (14). The discharge pipe mounting groove (14) is located on the side opposite to the opening of the waste discharge outlet (13). The discharge air pipe (15) is inserted into the discharge pipe mounting groove (14) and fixed. One side of the discharge pipe mounting groove (14) is connected to the blower, and the other side of the discharge pipe mounting groove (14) faces the auxiliary positioning mechanism (3). The bottom of the support plate connecting block (27) has a vibrating motor mounting platform (48). The vibrating motor (49) is inserted into the vibrating motor mounting platform (48) and fixed. The transmission shaft at the bottom of the vibrating motor (49) is fixedly connected to the vibrating block (16).

6. The aircraft component processing equipment according to claim 1, characterized in that: The laser cutting mechanism (2) further includes a longitudinal displacement motor (71), a longitudinal displacement wheel (72), a transverse displacement motor (78), and a transverse displacement wheel (79). The bottom of the longitudinal slide rail connecting platform (67) has a longitudinal displacement motor groove (69). The longitudinal displacement motor (71) is inserted into the longitudinal displacement motor groove (69) and fixed. The transmission shaft of the longitudinal displacement motor (71) is fixedly connected to the longitudinal displacement wheel (72). The longitudinal displacement wheel (72) is located inside the longitudinal displacement wheel mounting groove (74). The longitudinal displacement wheel (72) is pressed against the lower part of the longitudinal bearing slide rail (22). The transverse slide rail connecting platform (68) has a transverse slide rail connecting groove (75). The transverse slide (24) is adapted to the transverse bearing slide (24). The transverse slide connecting groove (75) is connected to the transverse bearing slide (24). The transverse slide connecting groove (75) slides on the outside of the transverse bearing slide (24). The bottom of the transverse slide connecting groove (75) has a transverse displacement wheel mounting groove (76). The bottom of the transverse slide connecting platform (68) has a transverse displacement motor groove (77). The transverse displacement motor (78) is inserted into the transverse displacement motor groove (77) and fixed. The transmission shaft of the transverse displacement motor (78) is fixedly connected to the transverse displacement wheel (79). The transverse displacement wheel (79) is located inside the transverse displacement wheel mounting groove (76). The transverse displacement wheel (79) is pressed against the lower part of the transverse bearing slide (24).

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