A soft shell clamping and anti-deformation device for aviation precision machining

Abstract

The present invention discloses a soft shell clamping and anti-deformation device for aviation precision machining, which relates to the technical field of clamping and anti-deformation devices, including a fixed plate, an operating table fixedly connected below the fixed plate, a clamping rod provided in the operating table, an air supply device installed in the clamping rod, and a clamping block rotatably connected to one end of the clamping rod away from the operating table, a clamping bag body installed in the clamping block, and a cleaning cover provided below the clamping block. The clamping size mechanism can be automatically adjusted by rotating the adjustment mechanism 2 so that the airbag clamping device can flexibly adjust the clamping force to adapt to workpieces of different sizes, shapes and materials without replacing the fixture or adjusting device, thereby improving the adaptability and flexibility of the device. The surface cleaning device of the airbag can be set to automatically clean the dirt on the surface of the airbag through the cleaning mechanism 4, so as to keep the airbag in a clean state and improve the reliability and stability of the airbag.

Description

Technical Field

[0001] The present invention relates to the technical field of clamping anti-deformation devices, and in particular to a soft shell clamping anti-deformation device for aviation precision machining. Background Art

[0002] Existing soft shell clamping and anti-deformation devices include airbag clamping devices, which use airbags as a clamping force source. The principle is based on the characteristics of airbag inflation and deflation, and achieves the purpose of clamping or releasing the workpiece through changes in air pressure.

[0003] During the use of the existing technology, dust and particles are easily accumulated on the airbag clamp, especially when used in a dirty environment. These impurities will gradually accumulate at the contact between the airbag surface and the clamp. Some of the accumulated dust and particles will cause the clamp surface to be uneven, thereby affecting the uniform distribution of the clamping force, which may cause uneven clamping pressure or local clamping failure, affecting the safety and stability of the clamped object. At the same time, dust and particles will adhere to the airbag surface, increasing the friction and wear of the airbag, thereby reducing the life of the airbag, causing the airbag to fail or requiring more frequent replacement of the airbag, increasing maintenance costs and work downtime, and if there is no cleaning device on the airbag clamp, it means that cleaning becomes difficult, and removing dust and particles attached to the airbag surface requires extra effort and time, and it may be necessary to disassemble the airbag or use other tools for cleaning, which increases the complexity of maintenance.

[0004] In the prior art, the airbag has limited adaptability due to the inability to adjust the clamping size when clamping. Since the accuracy of the clamping force cannot be adjusted, the stability of the airbag clamping device may be poor, which in turn causes the workpiece to displace or swing, resulting in inaccurate processing or the risk of damage to the workpiece. At the same time, during the working process, if it is necessary to adjust or replace workpieces of different sizes, the airbag clamping device cannot respond flexibly, and may need to replace the device or other special clamping tools, which increases the complexity and time cost of the operation.

[0005] Therefore, a soft shell clamping anti-deformation device for aviation precision machining is proposed to solve the above problems. Summary of the Invention

[0006] In view of this, the technical problem to be solved by the present invention is to propose a soft shell clamping and anti-deformation device for aviation precision machining to solve the problems of cleaning dust and particles generated when clamping the airbag surface and adjusting the clamping size in the prior art.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a soft shell clamping and anti-deformation device for aviation precision machining, comprising a fixed disk, an operating table fixedly connected to the bottom of the fixed disk, a clamping rod provided in the operating table, an air delivery device installed in the clamping rod, a clamping block rotatably connected to one end of the clamping rod away from the operating table, a clamping capsule installed in the clamping block, and a cleaning cover provided under the clamping block, characterized in that the soft shell clamping and anti-deformation device for aviation precision machining comprises a rotation adjustment mechanism, a closing mechanism and a cleaning mechanism, the rotation adjustment mechanism being provided under the fixed disk, the closing mechanism being provided on the clamping block and the cleaning cover, and the cleaning mechanism being provided in the cleaning cover;

[0008] The rotation adjustment mechanism includes a porous turntable for rotation adjustment, and the bottom of the porous turntable is rotatably connected to the operating table;

[0009] The closing mechanism includes a V-shaped rod A for rotation, and the V-shaped rod A is rotatably connected to the cleaning cover. The closing mechanism is used to seal and protect the clamping capsule;

[0010] The cleaning mechanism includes a small cylinder with a gas conversion function, and the small cylinder is fixedly connected to the cleaning cover. The cleaning mechanism is used for cleaning dust and particles on the surface of the airbag.

[0011] As an improvement, the rotation adjustment mechanism also includes a screw rod, on which a rotating block A and a rotating block B are provided. One end of the screw rod is threadedly connected to the rotating block A, and the other end is threadedly connected to the rotating block B.

[0012] As an improvement, the rotating block A is rotatably connected to the operating table, the bottom of the rotating block B is rotatably connected to the porous turntable, a slide body is rotatably connected in the porous turntable, and three slide bodies are equidistantly arranged in the porous turntable.

[0013] As an improvement, a slide groove is opened in the middle of the slide groove body, and a rotating block is slidably connected in the slide groove of the slide groove body. One end of the rotating block is rotatably connected to the operating table, and the other end is fixedly connected to the clamping rod.

[0014] As an improvement, the closing mechanism further includes a first swing arm, one end of the first swing arm is rotatably connected to the clamping block, and the other end of the first swing arm is rotatably connected to the V-shaped rod A.

[0015] As an improvement, the middle part of the V-shaped rod A is rotatably connected to a V-shaped rod B, one end of the V-shaped rod B is rotatably connected to the clamping block, and the other end of the V-shaped rod B is rotatably connected to a second swing arm, which is rotatably connected to the cleaning cover away from one end of the V-shaped rod B.

[0016] As an improvement, the cleaning mechanism further includes an air filling tube, one end of which is engaged with the air delivery device, and the other end of which is engaged with a small cylinder, wherein a piston block is slidably connected to the small cylinder.

[0017] As an improvement, the piston block is provided with sliding teeth, and a gear is meshed on the sliding teeth on the piston block. A semi-sphere is fixedly connected to the middle of the gear. The rotary adjustment mechanism is used to adjust the clamping of the semi-sphere to objects of different sizes. The semi-sphere is rotatably connected to the cleaning cover. The semi-sphere is made of soft fiber material and is used to clean dust and particles attached to the surface of the airbag.

[0018] Compared with the prior art, the present invention provides a soft shell clamping and anti-deformation device for aviation precision machining, which has the following features:

[0019] Beneficial effects:

[0020] 1. Through the setting of the rotary adjustment mechanism, the airbag clamping device can flexibly adjust the clamping force to adapt to workpieces of different sizes, shapes and materials without replacing the fixture or adjusting the device, which improves the adaptability and flexibility of the device. At the same time, it can also accurately control the clamping force according to the set parameters and workpiece requirements to ensure that the clamping force is within the required range, avoiding damage to the workpiece or insufficient clamping.

[0021] 2. Automatically adjust the clamping force through a rotary adjustment mechanism. Sensors and control systems monitor the clamping force in real time and automatically adjust it as needed to maintain the stability and consistency of the clamping force, improving processing quality. The automatic clamping mechanism makes the airbag clamping device automated and intelligent. Clamping force parameters can be preset, and the clamping force is automatically adjusted during operation, reducing dependence on and intervention by operators and improving production efficiency and safety.

[0022] 3. The airbag protection cover set by the closing mechanism can effectively prevent the airbag from being contaminated by the external environment after use, such as dust, oil, etc. when the airbag protection cover is closed, so as to avoid affecting the performance and safety of the airbag due to pollution. The closing of the airbag protection cover can reduce the contact between the airbag and the external environment, reduce the wear and damage of the outside of the airbag, thereby extending the service life of the airbag and improving its economy and reliability.

[0023] 4. The cleaning mechanism can be set up to regularly or periodically clean the dirt on the surface of the airbag, keep the airbag clean, and improve the reliability and stability of the airbag. Since the dirt accumulated on the surface of the airbag will cause the airbag material to gradually age and wear, shortening the service life of the airbag, regular cleaning of the airbag surface can reduce the corrosion and damage of the dirt to the airbag material, extend the service life of the airbag, and improve the economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 This is an auxiliary schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the structural connection relationship of the rotary adjustment mechanism of the present invention;

[0027] Figure 4 This is an auxiliary schematic diagram of the structural connection relationship of the rotary adjustment mechanism of the present invention;

[0028] Figure 5 This is a schematic diagram of the connection relationship of the closing mechanism of the present invention;

[0029] Figure 6 This is a schematic diagram of the structural connection relationship of the cleaning mechanism of the present invention;

[0030] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle;

[0031] Figure 8 For the present invention Figure 6 Enlarged view of point B in the middle.

[0032] In the picture:

[0033] 1. Fixing plate; 101. Operating table; 102. Clamping rod; 103. Air delivery device; 104. Clamping block; 105. Clamping capsule; 106. Cleaning cover;

[0034] 2. Rotation adjustment mechanism; 201. Screw; 202. Rotation block A; 203. Rotation block B; 204. Multi-hole turntable; 205. Chute body; 206. Rotation block;

[0035] 3. Closing mechanism; 301. First swing arm; 302. V-shaped rod A; 303. V-shaped rod B; 304. Second swing arm;

[0036] 4. Cleaning mechanism; 401. Inflatable tube; 402. Small cylinder; 403. Piston block; 404. Gear; 405. Hemisphere. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] The present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0039] Example

[0040] Please refer to Figures 1 to 5 As shown:

[0041] In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides a soft shell clamping and anti-deformation device for aviation precision machining, including a fixed disk 1, an operating table 101 is fixedly connected below the fixed disk 1, a clamping rod 102 is provided in the operating table 101, an air delivery device 103 is installed in the clamping rod 102, the clamping rod 102 is rotatably connected to the end away from the operating table 101, a clamping capsule 105 is installed in the clamping block 104, and a cleaning cover 106 is provided below the clamping block 104. A soft shell clamping and anti-deformation device for aviation precision machining includes a rotation adjustment mechanism 2, a closing mechanism 3 and a cleaning mechanism 4, the rotation adjustment mechanism 2 is provided below the fixed disk 1, the closing mechanism 3 is provided on the clamping block 104 and the cleaning cover 106, and the cleaning mechanism 4 is provided in the cleaning cover 106;

[0042] The rotary adjustment mechanism 2 includes a porous turntable 204 for rotation adjustment, and the bottom of the porous turntable 204 is rotatably connected to the operating table 101;

[0043] The closing mechanism 3 includes a V-shaped rod A302 for rotation. The V-shaped rod A302 is rotatably connected to the cleaning cover 106. The closing mechanism 3 is used to seal and protect the clamping capsule 105.

[0044] The cleaning mechanism 4 includes a small cylinder 402 with a gas conversion function. The small cylinder 402 is fixedly connected to the cleaning cover 106. The cleaning mechanism 4 is used to clean dust and particles on the surface of the airbag;

[0045] The rotation adjustment mechanism 2 further includes a screw rod 201, on which a rotating block A202 and a rotating block B203 are provided. One end of the screw rod 201 is threadedly connected to the rotating block A202, and the other end is threadedly connected to the rotating block B203.

[0046] The rotating block A202 is rotatably connected to the operating table 101, and the bottom of the rotating block B203 is rotatably connected to the porous rotating disk 204. The porous rotating disk 204 is rotatably connected to a chute body 205. Three chute bodies 205 are equidistantly arranged in the porous rotating disk 204.

[0047] A chute is provided in the middle of the chute body 205, and a rotating block 206 is slidably connected in the chute of the chute body 205. One end of the rotating block 206 is rotatably connected to the operating table 101, and the other end is fixedly connected to the clamping rod 102;

[0048] The closing mechanism 3 further includes a first swing arm 301, one end of the first swing arm 301 is rotatably connected to the clamping block 104, and the other end of the first swing arm 301 is rotatably connected to the V-shaped rod A302;

[0049] The middle portion of the V-shaped rod A302 is rotatably connected to a V-shaped rod B303, one end of the V-shaped rod B303 is rotatably connected to the clamping block 104, and the other end of the V-shaped rod B303 is rotatably connected to a second swing arm 304, and the end of the second swing arm 304 away from the V-shaped rod B303 is rotatably connected to the cleaning cover 106;

[0050] The chute body 205 and the rotating block 206 are equidistantly arranged in the porous turntable 204 , and the closing mechanism 3 is arranged on both sides of the cleaning cover 106 and the clamping block 104 .

[0051] Through the implementation of this embodiment, the airbag clamping device can flexibly adjust the clamping force to adapt to workpieces of different sizes, shapes and materials without replacing the fixture or adjusting the device, thereby improving the adaptability and flexibility of the device. Through the implementation of this embodiment, the airbag protection cover can effectively prevent the airbag from being contaminated by the external environment after use, such as dust, oil, etc. when closed, so that the airbag can be deployed again when used next time, avoiding the performance and safety of the airbag being affected by contamination.

[0052] For further examples, please refer to Figures 6 to 8 As shown:

[0053] The cleaning mechanism 4 further includes an air filling tube 401, one end of which is engaged with the air delivery device 103, and the other end of which is engaged with a small cylinder 402, in which a piston block 403 is slidably connected.

[0054] The piston block 403 is provided with sliding teeth, which are meshed with a gear 404. A semi-circular sphere 405 is fixedly connected to the middle of the gear 404. The rotary adjustment mechanism 2 is used to adjust the semi-circular sphere 405 to clamp objects of different sizes. The semi-circular sphere 405 is rotatably connected to the cleaning cover 106. The semi-circular sphere 405 is made of soft fiber material and is used to clean dust and particles attached to the surface of the airbag.

[0055] Among them: an air pressure valve is provided in the inflation tube 401 and the air delivery device 103, and an induction switch is provided at the closing position of the clamping block 104 and the cleaning cover 106. When the clamping block 104 is away from the cleaning cover 106, the induction switch is closed, and the air pressure valve is closed by controlling the sensor.

[0056] Through the implementation of this embodiment, the automatic surface cleaning device can clean the dirt on the surface of the airbag regularly or regularly, keep the airbag clean, and improve the reliability and stability of the airbag. Since the dirt accumulated on the surface of the airbag will cause the airbag material to gradually age and wear, shortening the service life of the airbag, regular cleaning of the airbag surface by the automatic cleaning device can reduce the corrosion and damage of the airbag material by dirt, extend the service life of the airbag, and improve economic efficiency.

[0057] Everything in the above example works as follows:

[0058] In the initial state: no gas enters the gas delivery device 103, the clamping block 104 and the cleaning cover 106 are unfolded, and the air pressure valve at the connection between the gas delivery device 103 and the inflation tube 401 is closed.

[0059] The following is a working process of the closing mechanism 3 closing the cleaning cover 106 on the clamping block 104 to clean the dust and particles attached to the surface of the airbag by the airbag protection and cleaning mechanism 4:

[0060] When in use, the surface of the airbag needs to be cleaned before and after the airbag clamps the object. When starting to clean the surface of the airbag, first, under the action of the electric system, the driving shaft at the connection between the V-shaped rod B303 and the clamping block 104 is driven to rotate clockwise. The second swing arm 304, which is rotatably connected below the V-shaped rod B303, will rotate clockwise around the connection between the second swing arm 304 and the cleaning cover 106 under the clockwise rotation of the V-shaped rod B303. At this time, as the V-shaped rod B303 rotates clockwise around the connection between the clamping block 104, the V-shaped rod A302, which is rotatably connected to the middle part of the V-shaped rod B303, will also be driven to rotate clockwise around the connection between the V-shaped rod A302 and the cleaning cover 106. The other end of the V-shaped rod A302 The rotatably connected first swing arm 301 will rotate clockwise around the connection between the V-shaped rod A302 and the cleaning cover 106 as the V-shaped rod A302 rotates clockwise. At this time, the cleaning cover 106 will be closed on the clamping block 104 as the V-shaped rod B303 rotates. At the same time, the closing of the cleaning cover 106 will trigger the induction switch on the clamping block 104 to start, and the air pressure valve provided on the gas delivery device 103 and the inflation tube 401 will be opened under the control of electrical connection. At this time, when gas is introduced into the pipeline of the gas delivery device 103, the gas pressure will increase as the gas continues to increase, which will further drive the cleaning mechanism 4 to operate. Under the action of the closing mechanism 3, the airbag can be effectively prevented from being contaminated by the external environment after use, such as dust, oil, etc.

[0061] At the same time, when the air pressure valve is opened, the air pressure is transmitted through the air filling pipe 401 to the small cylinder 402. When the gas is injected into the small cylinder 402, the air pressure pushes the piston 403 to slide downward along the small cylinder 402. Because the piston 403 is provided with a sliding tooth on the side close to the gear 404, and the gear 404 is engaged with the sliding tooth, the gear 404 is driven to rotate clockwise by the downward sliding of the piston 403. Because the semi-sphere 405 The axis is fixedly connected to the gear 404. As the gear 404 rotates clockwise, the semi-sphere 405 will be driven to rotate in the cleaning cover 106. Because a soft brush made of fiber material is set on the surface of the semi-sphere 405, when the airbag is opened under the action of gas from the air supply device 103, the rotation of the semi-sphere 405 can clean the dust on the surface of the airbag. Through the setting of the cleaning mechanism 4, the dirt on the surface of the airbag can be cleaned regularly or at fixed times, the clean state of the airbag can be maintained, and the reliability and stability of the airbag can be improved.

[0062] Please refer to the above working process Figures 5 to 8 .

[0063] The following is the working process of the rotary adjustment mechanism 2 to adjust the airbag clamping angle:

[0064] When in use, the surface of the airbag is cleaned by rotating the adjustment mechanism 2 and the closing mechanism 3, and the cleaning cover 106 is opened to the bottom of the clamping block 104 by driving the first swing arm 301 to rotate counterclockwise again. At this time, the induction switch on the clamping block 104 is closed, and the air pressure valve in the air supply device 103 and the inflation tube 401 is closed. When in use, it is controlled by the power system. When the clamped object is large, the screw rod 201 is driven to rotate clockwise. Under the action of the threaded connection with the rotating block A202 and the rotating block B203, when the screw rod 201 rotates clockwise, the rotating block B203 pushes the porous turntable 204 to rotate counterclockwise around the center. At this time, because one end of the rotating block 206 is rotatably connected to the operating table 101 and the other end is fixedly connected to the clamping rod 102, the middle part of the rotating block 206 slides in the slide groove opened in the slide groove body 205. Because the slide groove body 205 It is rotatably connected to the porous turntable 204. As the porous turntable 204 rotates counterclockwise, the rotating block 206 will slide in the slide chute body 205, and the rotating block 206 will rotate counterclockwise around the connection with the operating table 101. At this time, the connection between the other end of the rotating block 206 and the clamping rod 102 will rotate counterclockwise around the connection between the rotating block 206 and the operating table 101, thereby causing the clamping rod 102 on the rotating block 206 to expand outward. When the clamped object is small, the clamping rod 102 will be driven inward by driving the screw rod 201 to rotate counterclockwise. The rotation adjustment mechanism 2 is set up to not only automatically adjust the clamping size, but also monitor the size of the clamping force in real time through sensors and control systems, and automatically adjust it according to needs to maintain the stability and consistency of the clamping force, improve processing quality, and automatically adjust the clamping size mechanism to make the airbag clamping device automated and intelligent.

[0065] Please refer to the above working process Figures 1 to 4 .

[0066] Overview:

[0067] By setting the rotating adjustment mechanism 2, the clamping size mechanism can be automatically adjusted so that the airbag clamping device can flexibly adjust the clamping force to adapt to workpieces of different sizes, shapes and materials without replacing the fixture or adjusting the device, thereby improving the adaptability and flexibility of the device. The airbag protection cover is set by the closing mechanism 3, so that the airbag protection cover can effectively prevent the airbag from being contaminated by the external environment after use, such as dust, oil, etc. when closed, so that the airbag can be deployed again when used next time, avoiding the performance and safety of the airbag due to pollution. The airbag automatic cleaning surface cleaning device is set by the cleaning mechanism 4, which can clean the dirt on the surface of the airbag regularly or periodically, keep the airbag clean, and improve the reliability and stability of the airbag.

[0068] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0069] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A soft shell clamping and anti-deformation device for aviation precision machining, used for clamping soft shells for aviation precision machining, comprising a fixed plate (1), an operating table (101) fixedly connected below the fixed plate (1), a clamping rod (102) provided inside the operating table (101), an air supply device (103) installed on the clamping rod (102), a clamping block (104) rotatably connected to one end of the clamping rod (102) away from the operating table (101), a clamping capsule (105) installed in the clamping block (104), a cleaning cover (106) provided below the clamping block (104), characterized in that: It also includes a rotation adjustment mechanism (2), a closing mechanism (3) and a cleaning mechanism (4), wherein the rotation adjustment mechanism (2) is arranged below the fixed disk (1), the closing mechanism (3) is arranged on the clamping block (104) and the cleaning cover (106), and the cleaning mechanism (4) is arranged on the cleaning cover (106); The rotation adjustment mechanism (2) includes a porous turntable (204) for rotation adjustment, and the bottom of the porous turntable (204) is rotatably connected to the operating table (101); The closing mechanism (3) includes a V-shaped rod A (302) for rotation, and the V-shaped rod A (302) is rotatably connected to the cleaning cover (106). The closing mechanism (3) is used to seal and protect the clamping capsule (105); The cleaning mechanism (4) includes a small cylinder (402) with a gas conversion function, and the small cylinder (402) is fixedly connected to the cleaning cover (106). The cleaning mechanism (4) is used to clean dust and particles on the surface of the airbag; The closing mechanism (3) further comprises a first swing arm (301), one end of the first swing arm (301) being rotatably connected to the clamping block (104), and the other end of the first swing arm (301) being rotatably connected to the V-shaped rod A (302); The middle portion of the V-shaped rod A (302) is rotatably connected to a V-shaped rod B (303), one end of the V-shaped rod B (303) is rotatably connected to the clamping block (104), the other end of the V-shaped rod B (303) is rotatably connected to a second swing arm (304), and the end of the second swing arm (304) away from the V-shaped rod B (303) is rotatably connected to the cleaning cover (106); The cleaning mechanism (4) further comprises an air filling tube (401), one end of the air filling tube (401) being engaged with the air delivery device (103), and the other end of the air filling tube (401) being engaged with the small cylinder (402), wherein a piston block (403) is slidably connected to the small cylinder (402); The piston block (403) is provided with a sliding tooth, and a gear (404) is meshed on the sliding tooth on the piston block (403). A semi-circular sphere (405) is fixedly connected to the middle of the gear (404). The rotary adjustment mechanism (2) is used to adjust the semi-circular sphere (405) to clamp objects of different sizes. The semi-circular sphere (405) is rotatably connected to the cleaning cover (106). The semi-circular sphere (405) is made of soft fiber material and is used to clean dust and particles attached to the surface of the airbag.

2. The soft shell clamping and anti-deformation device for aviation precision machining according to claim 1, characterized in that: The rotation adjustment mechanism (2) further comprises a screw rod (201), a rotating block A (202) and a rotating block B (203) being provided on the screw rod (201), one end of the screw rod (201) being threadedly connected to the rotating block A (202), and the other end being threadedly connected to the rotating block B (203).

3. The soft shell clamping and anti-deformation device for aviation precision machining according to claim 2, characterized in that: The rotating block A (202) is rotatably connected to the operating table (101), and the bottom of the rotating block B (203) is rotatably connected to the porous rotating disk (204). A chute body (205) is rotatably connected in the porous rotating disk (204), and the chute bodies (205) are equidistantly arranged in the porous rotating disk (204).

4. The soft shell clamping and anti-deformation device for aviation precision machining according to claim 3, characterized in that: A slide groove is provided in the middle of the slide groove body (205), and a rotating block (206) is slidably connected in the slide groove of the slide groove body (205). One end of the rotating block (206) is rotatably connected to the operating table (101), and the other end is fixedly connected to the clamping rod (102).

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