Machining equipment for aviation machinery

Abstract

The utility model discloses machining equipment for aviation machinery, which comprises a machining platform, a pressing assembly, a transverse and longitudinal machining mechanism, a pressing and clamping mechanism and a clamping auxiliary mechanism, the transverse and longitudinal machining mechanism comprises a frame, a longitudinal rail, a longitudinal moving frame, a transverse rail, a transverse moving frame and a telescopic cylinder; the pressing and clamping mechanism comprises a pressing plate, a clamping hole, a clamping pipe, a clamping rod, a clamping groove, a locking frame, a rotating ring, a radian plate and a radian groove, the clamping auxiliary mechanism comprises a winding rod, a reset spring, a rotating block, a threaded pipe, a lower pressing piece and an ejected piece, and accurate positioning in a three-dimensional space is achieved through a longitudinal rail, a transverse rail and a telescopic air cylinder. The longitudinal moving frame and the transverse moving frame can slide on the rails, flexible moving capacity is provided, fixing points are allowed to be flexibly selected through the design of the clamping holes, different workpieces are adapted, the stable fixing effect is provided through the cooperation of the clamping rods and the clamping grooves, and the rotating ring is prevented from loosening in the using process through the friction design of the lower pressing pieces and the jacking pieces.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and more specifically, to a machining equipment for aerospace machinery. Background Technology

[0002] A type of processing equipment for aerospace machinery is a high-precision, high-efficiency manufacturing equipment specifically designed for the aerospace industry.

[0003] In existing technologies, firstly, some devices cannot achieve precise positioning in three-dimensional space, greatly reducing processing accuracy, limiting the processing range, making it unsuitable for aerospace mechanical parts of different sizes and shapes, lacking flexibility, making it difficult to perform complex processing operations, resulting in low processing efficiency, requiring frequent adjustments to the workpiece position, failing to achieve automated processing, increasing the need for manual operation and errors, and failing to meet the high precision requirements of modern aerospace mechanical processing. Secondly, some objects are not fixed stably, affecting processing accuracy and quality, failing to adapt to workpieces of different shapes and sizes, limiting the versatility of the equipment, and the workpiece may move or vibrate during processing, increasing safety risks, making it difficult to quickly change and adjust the workpiece position, reducing production efficiency, lacking precise positioning capabilities, affecting the execution of complex processing procedures, and increasing the difficulty and intensity of the operator's work. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a processing equipment for aerospace machinery to solve the technical problems mentioned in the background art, such as the inability of the device to achieve precise positioning in three-dimensional space and the unstable fixation of objects.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a processing equipment for aerospace machinery, comprising a processing platform, a clamping assembly, a transverse and longitudinal processing mechanism, a clamping and snapping mechanism, and a snapping auxiliary mechanism. The transverse and longitudinal processing mechanism includes a frame, longitudinal rails, a longitudinal transfer frame, a transverse rail, a transverse transfer frame, and telescopic cylinders. Two sets of frames are installed on the top of the processing platform, and the longitudinal and transverse rails are installed on the bottom of the frames. The longitudinal and transverse transfer frames are directionally slidably arranged on the longitudinal and transverse rails. Telescopic cylinders are respectively installed on the transverse transfer frame and the longitudinal transfer frame. The clamping and locking mechanism includes a clamping plate, locking holes, locking tubes, locking rods, locking grooves, locking frames, rotating rings, curved plates, and curved grooves. Multiple sets of locking holes are set on the clamping plate. One end of the locking rod is threadedly connected to the locking hole. The locking groove is set on the side of the locking rod. The locking frame is laterally sliding and passes through the side wall of the locking tube. The rotating ring is set to rotate at its upper limit on the outer wall of the locking tube. The curved plate is installed at one end of the locking frame. The curved groove is set inside the rotating ring. The curved plate moves within the curved groove, causing the locking frame to extend into or move away from the locking groove.

[0008] The present invention is further configured such that the snap-fit ​​auxiliary mechanism includes a winding rod, a return spring, a rotating block, a threaded tube, a lower pressure plate, and a top plate. The winding rod is fixedly installed on the outer wall of the snap-fit ​​tube. The return spring is fitted on the winding rod. The rotating block is installed at the bottom of the rotating ring and rotates and slides on the winding rod. The rotating block is supported and connected to one end of the return spring. The threaded tube is threadedly connected to the side wall of the snap-fit ​​tube. The lower pressure plate is installed at the bottom of the threaded tube. The top plate is installed at the top of the rotating ring. The lower pressure plate and the top plate are configured to increase friction, and the lower pressure plate presses against the top plate, so that the rotating ring is fixed on the snap-fit ​​tube.

[0009] The present invention is further configured such that a support frame is installed on the top end face of the processing platform, and a hydraulic cylinder is installed on the support frame, with one end of the hydraulic cylinder being connected to the longitudinal moving frame. The support frame and the hydraulic cylinder provide additional support and adjustment functions for the longitudinal moving frame, thereby enhancing the overall structural stability.

[0010] The present invention is further configured such that a top moving component is installed on the top of the frame, and a transverse moving frame is set on the top moving component. The transverse moving frame facilitates the adjustment of the processing component.

[0011] The present invention is further configured such that a bottom moving component is installed at the top end of the processing platform, and a clamping plate is disposed on the bottom moving component, so that the clamping plate can move under the two frames. The bottom moving component and the bottom moving component provide additional degrees of freedom of movement, increasing the applicability and flexibility of the equipment.

[0012] The present invention is further configured such that one end of the telescopic cylinder is connected to a mounting plate, and external processing components are mounted on the mounting plate in cooperation with it. The mounting plate provides a stable mounting point for the external processing components, making it easy to replace different processing tools.

[0013] The present invention is further configured such that a connecting plate is installed at the bottom of the side wall of the clamping tube, and side plates are installed on both sides of the clamping assembly. The connecting plate and the side plates enhance the connection stability of the clamping tube and improve the overall structural strength.

[0014] The present invention is further configured such that the connecting plate is fixedly installed on the top end face of the side plate, and one end of the snap-fit ​​rod extends through the side plate and is connected to the snap-fit ​​tube. The snap-fit ​​tube and the snap-fit ​​rod provide a stable pressing and snap-fit ​​function to ensure stability during the processing.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a processing equipment for aerospace machinery, which has the following beneficial effects:

[0017] This utility model is equipped with a transverse and longitudinal processing mechanism, which achieves precise positioning in three-dimensional space through longitudinal rails, transverse rails and telescopic cylinders. The longitudinal and transverse moving frames can slide on the rails, providing flexible movement capabilities. The frame structure provides stable support and ensures the stability of the processing process. It can adapt to the processing needs of aerospace mechanical parts of different sizes and shapes. The use of telescopic cylinders improves the level of automation and reduces manual operation.

[0018] This utility model features a clamping and locking mechanism. The design of multiple locking holes allows for flexible selection of fixing points to adapt to different workpieces. The cooperation between the locking rod and the locking groove provides a stable fixing effect. The lateral sliding design of the locking frame allows for fine adjustment of the fixing position. The design of the rotating ring and the arc groove makes the adjustment process faster and more convenient. The multiple fixing mechanisms improve the reliability and safety of workpiece fixing and can adapt to aerospace mechanical parts of different shapes and sizes.

[0019] This utility model is equipped with a snap-fit ​​auxiliary mechanism. The design of the reset spring ensures that the snap-fit ​​mechanism can automatically return to the initial position after release. The design of the threaded tube and the lower pressure plate allows for fine adjustment of the fixing force. The friction design of the lower pressure plate and the top plate prevents the rotating ring from loosening during use. The design of the rotating block makes the rotation operation easier. The multiple fixing mechanisms improve the stability of the overall structure. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the device from the bottom view of this utility model;

[0022] Figure 3 This is a structural schematic diagram of the installation method of the clamping component in this utility model;

[0023] Figure 4 This is a schematic diagram of the clamping and locking mechanism and the locking auxiliary mechanism in this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the clamping and locking mechanism and the locking auxiliary mechanism in this utility model.

[0025] In the diagram: 1. Machining platform; 2. Clamping assembly; 3. Frame; 4. Longitudinal rail; 5. Longitudinal transfer frame; 6. Transverse rail; 7. Transverse transfer frame; 8. Telescopic cylinder; 9. Clamping plate; 10. Snap-fit ​​hole; 11. Snap-fit ​​pipe; 12. Snap-fit ​​rod; 13. Snap-fit ​​groove; 14. Locking frame; 15. Rotating ring; 16. Curved plate; 17. Curved groove; 18. Winding rod; 19. Return spring; 20. Rotating block; 21. Threaded pipe; 22. Lower pressure plate; 23. Top plate; 24. Support frame; 25. Hydraulic cylinder; 26. Top moving assembly; 27. Bottom moving assembly; 28. Mounting plate; 29. ​​Connecting plate; 30. Side plate. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figure 1-5A processing device for aerospace machinery includes a processing platform 1, a clamping assembly 2, a transverse and longitudinal processing mechanism, a clamping and snapping mechanism, and a snapping auxiliary mechanism. The transverse and longitudinal processing mechanism includes a frame 3, a longitudinal rail 4, a longitudinal transfer frame 5, a transverse rail 6, a transverse transfer frame 7, and a telescopic cylinder 8. Two sets of frames 3 are installed on the top of the processing platform 1, and the longitudinal rail 4 and the transverse rail 6 are installed on the bottom of the frame 3. The longitudinal transfer frame 5 and the transverse transfer frame 7 are directionally slidable on the longitudinal rail 4 and the transverse rail 6. The telescopic cylinder 8 is respectively installed on the transverse transfer frame 7 and the longitudinal transfer frame 5. The clamping and snapping mechanism includes a clamping plate 9, a snapping hole 10, a snapping tube 11, and a snapping rod 1. 2. The components include a slot 13, a locking frame 14, a rotating ring 15, an arc plate 16, and an arc groove 17. Multiple sets of snap-fit ​​holes 10 are provided on the pressure plate 9. One end of the snap-fit ​​rod 12 is threadedly connected to the snap-fit ​​hole 10. The slot 13 is provided on the side of the snap-fit ​​rod 12. The locking frame 14 is laterally slidably provided through the side wall of the snap-fit ​​tube 11. The rotating ring 15 is provided for upper limit rotation on the outer wall of the snap-fit ​​tube 11. The arc plate 16 is installed at one end of the locking frame 14. The arc groove 17 is provided inside the rotating ring 15. The arc plate 16 moves within the arc groove 17, causing the locking frame 14 to extend into or move away from the slot 13.

[0030] In this embodiment, the longitudinal moving frame 5 slides on the longitudinal rail 4 to achieve forward and backward movement, and the transverse moving frame 7 slides on the transverse rail 6 to achieve left and right movement. The telescopic cylinder 8 is installed on the transverse moving frame 7 and the longitudinal moving frame 5 respectively to provide up and down movement. Through the combined movement of these three directions, the processing tool can be accurately positioned in three-dimensional space, and the clamping assembly 2 and the clamping plate 9 can be installed and disassembled at different positions. The snap-fit ​​rod 12 is inserted into the snap-fit ​​hole 10 on the clamping plate 9 and fixed by threaded connection. The snap-fit ​​rod 12 extends into the snap-fit ​​tube 11. The rotating ring 15 is rotated, which drives the internal arc groove 17 to move. The arc groove 17 drives the arc plate 16 to move, thereby causing the locking frame 14 to move laterally. The locking frame 14 moves to the appropriate position and extends into the snap-fit ​​groove 13 on the side of the snap-fit ​​rod 12 to achieve snap-fit ​​fixation.

[0031] The locking auxiliary mechanism includes a winding rod 18, a return spring 19, a rotating block 20, a threaded tube 21, a lower pressure plate 22, and a top plate 23. The winding rod 18 is fixedly installed on the outer wall of the locking tube 11. The return spring 19 is fitted onto the winding rod 18. The rotating block 20 is installed at the bottom of the rotating ring 15 and rotates and slides on the winding rod 18. The rotating block 20 is supported and connected to one end of the return spring 19. The threaded tube 21 is threadedly connected to the side wall of the locking tube 11. The lower pressure plate 22 is installed at the bottom of the threaded tube 21. The top plate 23 is installed at the top of the rotating ring 15. The lower pressure plate 22 and the top plate 23 are designed to increase friction. The lower pressure plate 22 presses against the top plate 23, so that the rotating ring 15 is fixed on the locking tube 11.

[0032] In this embodiment, the rotating block 20 rotates with the rotating ring 15 and slides on the winding rod 18. During the rotation, after rotating to a suitable position, the rotating threaded tube 21 rotates. The lower pressure plate 22 at the bottom of the threaded tube 21 presses down on the top support plate 23 of the rotating ring 15. The friction between the lower pressure plate 22 and the top support plate 23 fixes the position of the rotating ring 15. If the locking is released, the reset spring 19 is released, providing a return force for the rotating ring 15.

[0033] Please see Figure 1-5 As a supplementary embodiment of a processing equipment for aerospace machinery, which includes a transverse and longitudinal processing mechanism, a clamping and snapping mechanism, and a snapping auxiliary mechanism: A support frame 24 is installed on the top end face of the processing platform 1, and a hydraulic cylinder 25 is installed on the support frame 24. One end of the hydraulic cylinder 25 is connected to the longitudinal moving frame 5. A top moving component 26 is installed on the top of the frame 3, and a transverse moving frame 7 is installed on the top moving component 26. A bottom moving component 27 is installed on the top end of the processing platform 1, and a clamping plate 9 is installed on the bottom moving component 27, allowing the clamping plate 9 to move under the two frames 3. One end of the telescopic cylinder 8 is connected to a mounting plate 28, and an external processing component is installed on the mounting plate 28. A connecting plate 29 is installed on the bottom end of the side wall of the snapping tube 11. Side plates 30 are installed on both sides of the clamping component 2. The connecting plate 29 is fixedly installed on the top end face of the side plate 30, and one end of the snapping rod 12 extends through the side plate 30 and is connected to the snapping tube 11.

[0034] More specifically, the aerospace mechanical parts to be processed are placed on the processing platform 1, and the workpiece is initially fixed using the clamping assembly 2. The position of the clamping plate 9 is adjusted by the bottom moving assembly 27. The locking rod 12 is inserted into the appropriate locking hole 10 on the clamping plate 9, and the other end of the locking rod 12 is inserted into the locking tube 11. The rotating ring 15 is rotated, and the position of the locking frame 14 is adjusted by the cooperation of the arc groove 17 and the arc plate 16. The locking frame 14 extends into the locking groove 13 of the locking rod 12 to achieve initial locking. The threaded tube 21 is rotated to make the lower pressure plate 22 press against the top plate 23 to further fix the position of the rotating ring 15. The return spring 19 provides additional stability. To prevent accidental loosening, external processing components are mounted on the mounting plate 28 of the telescopic cylinder 8. The horizontal positioning of the processing tool is achieved by moving the longitudinal frame 5 and the transverse frame 7. The height of the processing tool is adjusted using the telescopic cylinder 8. The top moving component 26 and the bottom moving component 27 provide additional fine adjustment capabilities. The hydraulic cylinder 25 assists the movement of the longitudinal frame 5. If it is necessary to adjust the fixed position of the clamping component 2, the threaded tube 21 is rotated in the opposite direction to release the pressure of the lower pressure plate 22. The rotating ring 15 is rotated to make the locking frame 14 disengage from the slot 13 and release the locking. Conversely, different locking rods 12 are connected to achieve the adjustment of the clamping component 2.

[0035] In summary, when the overall equipment is in use or running: when the horizontal and vertical processing mechanisms are required to run, the longitudinal moving frame 5 slides on the longitudinal rail 4 to achieve forward and backward movement, the transverse moving frame 7 slides on the transverse rail 6 to achieve left and right movement, and the telescopic cylinder 8 is installed on the transverse moving frame 7 and the longitudinal moving frame 5 respectively to provide vertical movement. Through the combined movement of these three directions, the processing tool can be accurately positioned in three-dimensional space.

[0036] When the clamping mechanism needs to be tightened, the clamping component 2 and the clamping plate 9 are installed and disassembled at different positions. The clamping rod 12 is inserted into the clamping hole 10 on the clamping plate 9 and fixed by threaded connection. The clamping rod 12 extends into the clamping tube 11. The rotating ring 15 is rotated, which drives the internal arc groove 17 to move. The arc groove 17 drives the arc plate 16 to move, thereby causing the locking frame 14 to move laterally. The locking frame 14 moves to the appropriate position and extends into the clamping groove 13 on the side of the clamping rod 12 to achieve clamping and fixing.

[0037] When the auxiliary mechanism needs to be engaged, the rotating block 20 rotates with the rotating ring 15 and slides on the winding rod 18. During the rotation, after rotating to the appropriate position, the threaded tube 21 rotates, and the lower pressure plate 22 at the bottom of the threaded tube 21 presses down on the top support plate 23 of the rotating ring 15. The friction between the lower pressure plate 22 and the top support plate 23 fixes the position of the rotating ring 15. If the engagement is released, the return spring 19 is released, providing a return force for the rotating ring 15.

[0038] The aerospace mechanical part to be processed is placed on the processing platform 1. The workpiece is initially fixed using the clamping assembly 2. The position of the clamping plate 9 is adjusted by the bottom moving assembly 27. The locking rod 12 is inserted into the appropriate locking hole 10 on the clamping plate 9, and the other end of the locking rod 12 is inserted into the locking tube 11. The rotating ring 15 is rotated, and the position of the locking frame 14 is adjusted by the cooperation of the arc groove 17 and the arc plate 16. The locking frame 14 extends into the locking groove 13 of the locking rod 12 to achieve initial locking. The threaded tube 21 is rotated to make the lower pressure plate 22 press against the top plate 23 to further fix the position of the rotating ring 15. The return spring 19 provides additional stabilizing force. To prevent accidental loosening, external processing components are mounted on the mounting plate 28 of the telescopic cylinder 8. The horizontal positioning of the processing tool is achieved by moving the longitudinal frame 5 and the transverse frame 7. The height of the processing tool is adjusted using the telescopic cylinder 8. The top moving component 26 and the bottom moving component 27 provide additional fine adjustment capabilities. The hydraulic cylinder 25 assists in the movement of the longitudinal frame 5. If it is necessary to adjust the fixed position of the clamping component 2, the threaded tube 21 is rotated in the opposite direction to release the pressure of the lower pressure plate 22. The rotating ring 15 is rotated to disengage the locking frame 14 from the slot 13 and release the locking. Conversely, different locking rods 12 are connected to adjust the clamping component 2.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A processing equipment for aerospace machinery, comprising a processing platform (1), a clamping assembly (2), a transverse and longitudinal processing mechanism, a clamping and snapping mechanism, and a snapping auxiliary mechanism, characterized in that: The longitudinal and transverse processing mechanism includes a frame (3), longitudinal rails (4), longitudinal transfer frame (5), transverse rails (6), transverse transfer frame (7), and telescopic cylinders (8). The longitudinal rails (4) and transverse rails (6) are installed at the bottom of the frame (3). The longitudinal transfer frame (5) and transverse transfer frame (7) are directionally slidably arranged on the longitudinal rails (4) and transverse rails (6). The telescopic cylinders (8) are respectively installed on the transverse transfer frame (7) and the longitudinal transfer frame (5). The clamping and snapping mechanism includes a clamping plate (9), snapping hole (10), snapping tube (11), snapping rod (12), snapping groove (13), and locking frame (14). The plate includes a rotating ring (15), an arc plate (16), and an arc groove (17). Multiple sets of snap-fit ​​holes (10) are set on the clamping plate (9). One end of the snap-fit ​​rod (12) is threadedly connected to the snap-fit ​​hole (10). The snap groove (13) is set on the side of the snap-fit ​​rod (12). The locking frame (14) is laterally slidably through the side wall of the snap-fit ​​tube (11). The rotating ring (15) is set to rotate at the upper limit on the outer wall of the snap-fit ​​tube (11). The arc plate (16) is installed at one end of the locking frame (14). The arc groove (17) is set inside the rotating ring (15).

2. The processing equipment for aerospace machinery according to claim 1, characterized in that: The locking auxiliary mechanism includes a winding rod (18), a return spring (19), a rotating block (20), a threaded tube (21), a lower pressure plate (22), and a top plate (23). The winding rod (18) is fixedly installed on the outer wall of the locking tube (11). The return spring (19) is fitted on the winding rod (18). The rotating block (20) is installed at the bottom of the rotating ring (15) and rotates and slides on the winding rod (18). The rotating block (20) is supported and connected to one end of the return spring (19). The threaded tube (21) is threadedly connected to the side wall of the locking tube (11). The lower pressure plate (22) is installed at the bottom of the threaded tube (21). The top plate (23) is installed at the top of the rotating ring (15). The lower pressure plate (22) and the top plate (23) are designed to increase friction. The lower pressure plate (22) presses against the top plate (23) to fix the rotating ring (15) on the locking tube (11).

3. The processing equipment for aerospace machinery according to claim 1, characterized in that: The top end face of the processing platform (1) is provided with a support frame (24), and a hydraulic cylinder (25) is installed on the support frame (24), and one end of the hydraulic cylinder (25) is connected to the longitudinal moving frame (5).

4. The processing equipment for aerospace machinery according to claim 1, characterized in that: A top moving assembly (26) is mounted on the top of the frame (3), and a transverse frame (7) is mounted on the top moving assembly (26).

5. The processing equipment for aerospace machinery according to claim 1, characterized in that: The top end of the processing platform (1) is equipped with a bottom moving component (27), and a pressure plate (9) is set on the bottom moving component (27) to allow the pressure plate (9) to move under the two frames (3).

6. The processing equipment for aerospace machinery according to claim 1, characterized in that: One end of the telescopic cylinder (8) is connected to a mounting plate (28), and external processing components are installed on the mounting plate (28).

7. The processing equipment for aerospace machinery according to claim 1, characterized in that: A connecting plate (29) is installed at the bottom of the side wall of the clamping tube (11), and side plates (30) are installed on both sides of the clamping assembly (2).

8. The processing equipment for aerospace machinery according to claim 7, characterized in that: The connecting plate (29) is fixedly installed on the top end face of the side plate (30), and one end of the snap-fit ​​rod (12) extends through the side plate (30) and is connected to the snap-fit ​​tube (11).

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