Novel rotary machining platform for aero-engine saddle pad

Abstract

The utility model discloses a novel aero-engine saddle pad rotary machining platform which comprises a rotary base, a rotary installation base is installed on the top of the rotary base, a plurality of supporting air cylinders are fixed to the top of the rotary installation base, and a fixed installation plate is jointly supported by the tops of the supporting air cylinders. Through the design of the supporting air cylinder and the rotating shaft sleeve piece, the machining platform can accurately adjust the positions of parts installed on the machining platform, and higher flexibility and adaptability are provided for machining aircraft parts in complex shapes; due to the common supporting effect of the multiple supporting air cylinders and the high-precision rotating shaft design, the stability of the fixed mounting plate in the machining process is guaranteed, and therefore the machining precision is improved, and the error rate is reduced; and through the design of the folding rotating shaft and the folding mounting plate, the machining platform can be suitable for aero-engine components of different sizes and configurations, the space occupation ratio can be small during storage, and the universality and practicability of the platform are enhanced.

Description

Technical Field

[0001] The utility model specifically relates to a novel rotary processing platform for an aviation engine saddle pad. Background Technique

[0002] The "saddle pad" in an aviation engine is mainly used to support and fix important components of the engine. On an aircraft, this structure is particularly crucial because it needs to ensure that the engine can be firmly connected to the main body of the aircraft under various operating and environmental conditions. It is usually made of high-strength materials such as titanium alloy or high-grade aluminum alloy, which can withstand both high temperatures and mechanical stress and vibration. In practical applications, the saddle pad not only maintains the position of the engine but also helps to reduce the vibration generated during engine operation, improving the overall flight stability and safety.

[0003] The rotary processing platform for an aviation engine saddle pad is a device used for high-precision processing of aviation engine components, especially when manufacturing and repairing the structural support or fixing parts of the engine. This type of platform usually needs to be able to carry heavy components while achieving high-precision processing capabilities. The rotation function of the rotary processing platform can improve the processing efficiency of the workpiece to be processed. Currently, the rotary processing platforms used for processing aviation engine saddle pads can usually be lifted and rotated within a certain horizontal plane, equipped with fixed processing equipment to process the saddle pad. However, in this processing method, only single-plane rotation of the saddle pad can be performed, and multi-dimensional display cannot be carried out, which is not convenient for technicians to observe at all times, and manual adjustment is required at some positions to meet the processing requirements of the processing equipment, affecting the overall processing efficiency.

[0004] Therefore, it is necessary to invent a novel rotary processing platform for an aviation engine saddle pad to solve the above problems. Content of the Utility Model

[0005] (I) Purpose of the Utility Model

[0006] To solve the technical problems in the background technique, the utility model proposes a novel rotary processing platform for an aviation engine saddle pad, enabling multi-dimensional rotation during the saddle pad processing.

[0007] (II) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: A novel rotary processing platform for an aviation engine saddle pad, comprising: a rotary base, a rotary mounting seat is installed on the top of the rotary base, a plurality of support cylinders are fixed on the top of the rotary mounting seat, and a fixed mounting plate is jointly supported by the tops of the plurality of support cylinders;

[0009] A connection base is provided at the bottom of multiple said support cylinders. Installation plates extend upward on both sides of the connection base. Rotation holes are formed in the installation plates. A rotating shaft is installed in the rotation holes. Installation planes are provided on both sides of the rotating shaft. A clamping plate is fixedly installed on the outer installation plane. The support cylinder is installed on the top of the clamping plate. A first rotating shaft sleeve extends from the top of the support cylinder. A first shaft hole is formed in the middle of the first rotating shaft sleeve. A rotating shaft kit is provided corresponding to the first rotating shaft sleeve. The rotating shaft kit is installed at the bottom of the fixed installation plate and is matched with the first rotating shaft sleeve to move the fixed installation plate.

[0010] Preferably, the fixed installation plate includes two folding installation plates. Bushings are provided at the opposing positions of the two folding installation plates, and the bushings on both sides are arranged staggeredly. A through hole is provided in the center of the bushing. A folding rotating shaft is installed in the through hole. The two folding installation plates rotate around the folding rotating shaft.

[0011] Preferably, a plurality of fixing holes are provided on the folding installation plate.

[0012] Preferably, the rotating shaft kit includes three second rotating shaft sleeves. The three second rotating shaft sleeves are jointly installed on a docking plate. The docking plate is fixed to the bottom of the fixed installation plate. A second shaft hole is formed in the middle of the second rotating shaft sleeve. The three second rotating shaft sleeves are installed staggeredly with the first rotating shaft sleeve, and an adjusting rotating shaft is installed in the first shaft hole and the second shaft hole.

[0013] Preferably, a fixed base is provided in the middle of the rotating base. A rotating groove is provided on the outer wall of the fixed base. A groove is provided at the bottom of the rotating mounting seat. A positioning rotating strip corresponding to the rotating groove is provided on the inner wall of the groove. The rotating mounting seat rotates on the rotating base.

[0014] Preferably, a plurality of fixing holes are provided on the top of the rotating mounting seat. Mounting holes corresponding to the fixing holes are provided at the bottom of the connection base. A fixing pin is installed in the mounting hole and the fixing hole.

[0015] Preferably, the rotating base, the rotating mounting seat, and the fixed installation plate are all circular as a whole.

[0016] Compared with the prior art, the beneficial effects of the above technical solutions of the present utility model are as follows:

[0017] 1. Through the design of the support cylinder and the rotating shaft kit, the processing platform of the present utility model can accurately adjust the position of the components installed thereon, providing greater flexibility and adaptability for processing aircraft components with complex shapes.

[0018] 2. The utility model ensures the stability of the fixed mounting plate during the processing through the combined supporting action of multiple supporting cylinders and the high-precision rotating shaft design, thereby improving the processing accuracy and reducing the error rate.

[0019] 3. Through the design of the folding rotating shaft and the folding mounting plate, the processing platform of the utility model can be suitable for aero-engine components of different sizes and configurations, and occupies a relatively small space during storage, enhancing the versatility and practicality of the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a schematic diagram of the overall disassembled structure of the present utility model;

[0023] Figure 3 For the Figure 2 partial structure schematic diagram of the present utility model;

[0024] Figure 4 It is a schematic diagram of the overall disassembled structure of the present utility model from another perspective;

[0025] Figure 5 It is a schematic diagram of the supporting cylinder structure of the present utility model;

[0026] Figure 6 It is a schematic diagram of the fixed mounting plate structure of the present utility model.

[0027] Description of the reference numerals in the drawings:

[0028] 1. Rotating base; 11. Fixed base; 12. Rotating groove; 2. Rotating mounting seat; 21. Groove; 22. Positioning rotating bar; 23. Fixed hole; 3. Supporting cylinder; 31. First rotating shaft sleeve; 32. First shaft hole; 4. Fixed mounting plate; 41. Folding mounting plate; 42. Shaft sleeve; 43. Through hole; 44. Folding rotating shaft; 45. Fixed hole; 5. Connecting base; 51. Mounting plate; 52. Rotating hole; 53. Mounting hole; 6. Rotating shaft; 61. Mounting plane; 7. Clamping plate; 8. Rotating shaft kit; 81. Second rotating shaft sleeve; 82. Docking plate; 83. Second shaft hole; 84. Adjusting rotating shaft; 9. Fixed pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0030] The present utility model provides a novel rotary machining platform for an aero-engine saddle pad as shown in Figures 1-6 Figure, which includes: a rotary base 1, a rotary mounting seat 2 is installed on the top of the rotary base 1, a plurality of support cylinders 3 are fixed on the top of the rotary mounting seat 2, and a fixed mounting plate 4 is jointly supported by the tops of the plurality of support cylinders 3;

[0031] Specifically, connection bases 5 are arranged at the bottoms of the plurality of support cylinders 3, mounting plates 51 extend upward on both sides of the connection bases 5, rotary holes 52 are formed in the mounting plates 51, rotating shafts 6 are installed in the rotary holes 52, mounting planes 61 are arranged on both sides of the rotating shafts 6, clamping plates 7 are jointly fixed on the outer mounting plane 61, support cylinders 3 are installed on the tops of the clamping plates 7, a rotating shaft sleeve one 31 extends from the top of the support cylinder 3, a shaft hole one 32 is formed in the middle of the rotating shaft sleeve one 31, a rotating shaft kit 8 is arranged corresponding to the rotating shaft sleeve one 31, the rotating shaft kit 8 is installed at the bottom of the fixed mounting plate 4 and is matched with the rotating shaft sleeve one 31 to move the fixed mounting plate 4.

[0032] In this embodiment, a plurality of support cylinders 3 are installed on the top of the rotary mounting seat 2. The bottoms of these cylinders are fixed to the rotary base through the connection bases 5, and the upper part supports the fixed mounting plate 4 to achieve adjustable height and stability; the rotating shafts 6 are installed in the rotary holes 52 of the mounting plates 51, mounting planes 61 are arranged on both sides, and clamping plates 7 are fixed on the outer mounting plane 61, providing an additional stable point and enhancing the overall reliability.

[0033] Referring to Figure 6 , the fixed mounting plate 4 includes two folding mounting plates 41. Sleeve 42 is arranged at the opposing positions of the two folding mounting plates 41, and the sleeve 42 on both sides is arranged staggeredly. A through hole 43 is arranged at the center of the sleeve 42, a folding rotating shaft 44 is installed in the through hole 43, and the two folding mounting plates 41 rotate around the folding rotating shaft 44.

[0034] Specifically, a plurality of fixing holes 45 are arranged on the folding mounting plate 41.

[0035] In this embodiment, the fixed mounting plate 4 is composed of two folding mounting plates 41. These plates rotate around the folding rotating shaft 44, providing a more flexible operating space and the possibility of multi-angle machining.

[0036] Referring to Figure 5, the rotating shaft kit 8 includes three sets of second rotating shaft sleeves 81. The three sets of second rotating shaft sleeves 81 are jointly installed on the docking plate 82. The docking plate 82 is fixed to the bottom of the fixed mounting plate 4. A second shaft hole 83 is provided in the middle of the second rotating shaft sleeve 81. The three sets of second rotating shaft sleeves 81 are installed staggered with the first rotating shaft sleeve 31, and an adjusting rotating shaft 84 is installed in the first shaft hole 32 and the second shaft hole 83.

[0037] In this embodiment, the rotating shaft kit 8 includes three sets of second rotating shaft sleeves 81. These kits are installed on the docking plate 82 and cooperate with the first rotating shaft sleeve 31. Through staggered installation and the internal adjusting rotating shaft 84, fine position adjustment is allowed, which is very suitable for precision machining.

[0038] Refer to Figures 2-4 , a fixed base 11 is provided in the middle of the rotating base 1. A rotating groove 12 is provided on the outer wall of the fixed base 11. A groove 21 is provided at the bottom of the rotating mounting seat 2. A positioning rotating bar 22 corresponding to the rotating groove 12 is provided on the inner wall of the groove 21. The rotating mounting seat 2 rotates on the rotating base 1.

[0039] Specifically, a plurality of fixing holes 23 are provided at the top of the rotating mounting seat 2. Mounting holes 53 corresponding to the fixing holes 23 are provided at the bottom of the connecting base 5. A fixing pin 9 is installed in the mounting hole 53 and the fixing hole 23.

[0040] Specifically, the rotating base 1, the rotating mounting seat 2 and the fixed mounting plate 4 are all circular as a whole.

[0041] In this embodiment, a fixed base 11 is provided at the center of the rotating base 1, and a rotating groove 12 is provided on the outer wall. This design allows the rotating mounting seat 2 to rotate stably and precisely on the rotating base 1 through the groove 21 and the positioning rotating bar 22 that cooperate with the rotating groove 12. The fixing holes 23 at the top of the rotating mounting seat 2 and the mounting holes 53 of the connecting base 5 are used together with the fixing pin 9 to ensure the firmness of the structure and the stability during operation.

[0042] It is worth mentioning that the multi-angle and multi-direction adjustment function of this platform allows workers to easily adjust the position and angle of the workpiece during the processing, adapt to the processing requirements of complex shapes, improve the processing accuracy and operation flexibility; the fast and easy adjustment mechanism greatly reduces the operation time and improves the overall efficiency of the production line. By optimizing the working angle and height, the operator can work for a long time in a more comfortable posture, reducing the labor intensity; the high-strength materials and firm structure design adopted ensure the stability and service life of the machine when bearing heavy loads.

[0043] Only some exemplary embodiments of the present utility model are described by way of illustration. Undoubtedly, for those of ordinary skill in the art, various modifications can be made to the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A new type of aircraft engine saddle pad rotary processing platform, characterized by: include: A rotating base (1), a rotating mounting base (2) being mounted on the top of the rotating base (1), a plurality of supporting cylinders (3) being fixed on the top of the rotating mounting base (2), and a fixed mounting plate (4) being jointly supported on the tops of the plurality of supporting cylinders (3); A connecting base (5) is provided at the bottom of the plurality of supporting cylinders (3), and mounting plates (51) are extended upwardly on both sides of the connecting base (5), and a rotating hole (52) is provided on each of the mounting plates (51), and a rotating shaft (6) is installed in each of the rotating holes (52). Mounting planes (61) are provided on both sides of the rotating shaft (6), and a clamping plate (7) is fixed on the outer mounting planes (61). The supporting cylinder (3) is installed on the top of the clamping plate (7), and a rotating shaft sleeve (31) is extended from the top of the supporting cylinder (3), and a shaft hole (32) is provided in the middle of the rotating shaft sleeve (31), and a rotating shaft set (8) is provided corresponding to the rotating shaft sleeve (31), and the rotating shaft set (8) is installed at the bottom of the fixed mounting plate (4) and is matched with the rotating shaft sleeve (31) to enable the fixed mounting plate (4) to move.

2. A novel aircraft engine saddle pad rotary processing platform according to claim 1, characterized in that: The fixed mounting plate (4) comprises two folding mounting plates (41), the two folding mounting plates (41) are provided with shaft sleeves (42) at opposite positions, and the shaft sleeves (42) on both sides are arranged alternately, a through hole (43) is provided at the center of the shaft sleeve (42), a folding shaft (44) is installed in the through hole (43), and the two folding mounting plates (41) rotate around the folding shaft (44).

3. A novel aircraft engine saddle pad rotary processing platform according to claim 2, characterized in that: The folding mounting plate (41) is provided with a plurality of fixing holes (45).

4. The novel aircraft engine saddle pad rotary processing platform according to claim 1 is characterized in that: The rotating shaft kit (8) comprises three groups of rotating shaft sleeves (81), the three groups of rotating shaft sleeves (81) being mounted together on a docking plate (82), the docking plate (82) being fixed to the bottom of the fixed mounting plate (4), a shaft hole (83) being opened in the middle of the rotating shaft sleeves (81), the three groups of rotating shaft sleeves (81) being staggeredly mounted with the rotating shaft sleeves (31), and an adjusting rotating shaft (84) being mounted in the shaft hole (32) and the shaft hole (83).

5. The novel aircraft engine saddle pad rotary processing platform according to claim 1 is characterized in that: A fixed base (11) is provided in the middle of the rotating base (1), a rotating groove (12) is provided on the outer wall of the fixed base (11), a groove (21) is provided at the bottom of the rotating mounting base (2), a positioning rotating strip (22) corresponding to the rotating groove (12) is provided on the inner wall of the groove (21), and the rotating mounting base (2) rotates on the rotating base (1).

6. The novel aircraft engine saddle pad rotary processing platform according to claim 1 is characterized by: The top of the rotating mounting seat (2) is provided with a plurality of fixing holes (23), the bottom of the connecting base (5) is provided with mounting holes (53) corresponding to the fixing holes (23), and fixing pins (9) are installed in the mounting holes (53) and the fixing holes (23).

7. The novel aircraft engine saddle pad rotary processing platform according to claim 1 is characterized by: The rotating base (1), the rotating mounting base (2) and the fixed mounting plate (4) are all circular in shape as a whole.

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