A vortex dampening aerodynamic protection device

Abstract

The utility model provides a kind of vortex damping pneumatic protection device, comprising: damping component, the damping component bottom is equipped with workpiece support component, workpiece guide component is installed in the inner wall of workpiece support component, support guide component is installed on the inner wall of one end of damping component.The utility model provides a kind of vortex damping pneumatic protection device, damping pneumatic device in use, to ensure the use effect of device, by the cooperation of the use of workpiece guide component and support guide component being set, the deviation and the sway of damping component can be effectively limited, ensure its motion trajectory and preset path height highly fit, avoid structural workpiece deviation from source;Stable guiding effect makes damping component always maintain optimal working posture, avoid the problem such as uneven damping force output, damping effect attenuation caused by position deviation, significantly improve the use precision and operating stability of device.

Description

Technical Field

[0001] This utility model relates to the field of damping workpiece technology, and in particular to an eddy current damping pneumatic protection device. Background Technology

[0002] In fields such as precision manufacturing, vibration reduction of engineering structures, and aerospace equipment, damping aerodynamic devices must simultaneously meet the requirements of vibration reduction and high-precision operation. Their core relies on the coordinated work of damping components and aerodynamic structures. Damping force dissipates vibration energy, while aerodynamic components provide power or support, ensuring the stability of equipment under complex operating conditions.

[0003] Existing damping devices lack specialized guiding and coordination design during use. The damping components are susceptible to aerodynamic pressure fluctuations and vibration impacts, resulting in lateral offset or tilting, which leads to workpiece positioning deviations and affects the operating accuracy of the equipment.

[0004] Therefore, it is necessary to provide an eddy current damping pneumatic protection device to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides an eddy current damping pneumatic protection device, which solves the problem that existing damping devices lack a dedicated guiding and coordinating design during use.

[0006] To solve the above technical problems, the present invention provides an eddy current damping pneumatic protection device comprising: a damping assembly, a workpiece support assembly installed at the bottom of the damping assembly, the workpiece support assembly being used for structural support of the damping assembly, a workpiece guide assembly installed on the inner wall of the workpiece support assembly, and a support guide assembly installed on the inner wall of one end of the damping assembly, the workpiece guide assembly cooperating with the support guide assembly for structural guidance of the damping assembly.

[0007] Preferably, the damping assembly includes a damping workpiece, a piston structure is installed at the output end of the damping workpiece, and a stop plate structure is installed on the inner wall of one end of the piston structure, the stop plate structure being used for supporting and driving the structure.

[0008] Preferably, the workpiece support assembly includes a support frame, the inner walls of both ends of the support frame are provided with groove structures, and fastening structures are installed on the inner walls of both ends of the support frame for structural fastening of the support frame.

[0009] Preferably, the workpiece guiding assembly includes a sliding cavity, a second mounting plate is installed on the inner wall of the left end of the sliding cavity, a first mounting plate is installed on the inner wall of the right end of the sliding cavity, and workpiece guiding structures are symmetrically installed on the inner walls of the first mounting plate and the second mounting plate. The workpiece guiding structures are used for structural guidance of the damping assembly.

[0010] Preferably, the support and guide assembly includes a support structure, and guide grooves are symmetrically formed on the inner walls at both ends of the support structure. The guide grooves are used for structural guidance of the support structure, and a finite ring structure is installed on the inner wall of the guide grooves.

[0011] Preferably, a control detection element is installed on the side end of the workpiece support assembly.

[0012] Compared with related technologies, the eddy current damping pneumatic protection device provided by this utility model has the following beneficial effects:

[0013] This utility model provides an eddy current damping pneumatic protection device. During use, to ensure the device's effectiveness, the workpiece guide component and the support guide component work together to effectively limit the offset and sway of the damping component, ensuring that its motion trajectory closely matches the preset path, thus avoiding structural workpiece deviations from the source. The stable guiding effect keeps the damping component in its optimal working posture, avoiding problems such as uneven damping force output and reduced vibration reduction effect caused by positional offset, significantly improving the device's accuracy and operational stability. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the eddy current damping pneumatic protection device provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structure of the support and guide assembly.

[0016] Figure 3 for Figure 1 The diagram shows the structure of the sliding cavity.

[0017] Figure 4 for Figure 1 The diagram shows the structure of the damping component.

[0018] Figure 5 for Figure 1 The diagram shows the structure of the control and detection component.

[0019] The following are the labeling elements in the diagram: 1. Damping assembly; 11. Damping workpiece; 12. Piston structure; 13. Support plate structure; 2. Workpiece support assembly; 21. Support frame; 22. Groove structure; 23. Fastening structure; 3. Workpiece guide assembly; 31. Sliding cavity; 32. First mounting plate; 33. Second mounting plate; 34. Workpiece guide structure; 4. Support guide assembly; 41. Support structure; 42. Guide groove structure; 43. Limiting ring structure; 5. Control and detection component. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the eddy current damping pneumatic protection device provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the support and guide assembly. Figure 3 for Figure 1 The diagram shows the structure of the sliding cavity. Figure 4 for Figure 1 The diagram shows the structure of the damping component. Figure 5 for Figure 1 The diagram shows the structure of the control and detection component. An eddy current damping pneumatic protection device includes: a damping assembly 1, a workpiece support assembly 2 mounted at the bottom of the damping assembly 1, the workpiece support assembly 2 providing structural support for the damping assembly 1, a workpiece guide assembly 3 mounted on the inner wall of the workpiece support assembly 1, and a support guide assembly 4 mounted on the inner wall of one end of the damping assembly 1. The workpiece guide assembly 3, in conjunction with the support guide assembly 4, can be used for structural guidance of the damping assembly 1.

[0022] The damping assembly 1 includes a damping workpiece 11, a piston structure 12 is installed at the output end of the damping workpiece 11, and a stop plate structure 13 is installed on the inner wall of one end of the piston structure 12. The stop plate structure 13 is used for supporting and driving the structure.

[0023] After the device is started, the damping workpiece 11 initiates the core damping action, dissipating kinetic energy; its output end drives the piston structure 12 to perform linear motion, adjusting the air pressure balance to assist damping; the abutment structure 13 on the inner wall of one end of the piston structure 12 synchronously limits and supports the piston movement, while providing a stable force foundation for its driving action, ensuring that the damping component 1 works accurately and stably.

[0024] The workpiece support assembly 2 includes a support frame 21. The inner walls at both ends of the support frame 21 are provided with groove structures 22. Fastening structures 23 are installed on the inner walls at both ends of the support frame 21. The fastening structures 23 are used for structural fastening of the support frame 21.

[0025] When the workpiece support assembly 2 is working, the support frame 21, as the core load-bearing component, first forms a stable bottom support for the damping assembly 1; the groove structure 22 pre-set on the inner wall at both ends provides an installation positioning reference for the fastening structure 23, ensuring the accurate assembly of the fastening structure 23; then the fastening structure 23 starts working, and reinforces the overall structure of the support frame 21 through its own fastening action, preventing it from loosening or deforming due to vibration during the operation of the device, and ultimately ensuring the support stability of the support frame 21 for the damping assembly 1.

[0026] The workpiece guiding assembly 3 includes a sliding cavity 31. A second mounting plate 33 is installed on the inner wall of the left end of the sliding cavity 31, and a first mounting plate 32 is installed on the inner wall of the right end of the sliding cavity 31. Workpiece guiding structures 34 are symmetrically installed on the inner walls of the first mounting plate 32 and the second mounting plate 33. The workpiece guiding structures 34 are used for structural guidance of the damping assembly 1.

[0027] The sliding cavity 31 provides installation and movement space for each component. The second mounting plate 33 on the left inner wall and the first mounting plate 32 on the right inner wall form a symmetrical installation reference, ensuring that the workpiece guide structure 34 on the inner walls of the two are accurately aligned. The symmetrically arranged workpiece guide structure 34 forms a bidirectional guiding constraint on the damping component 1 during its movement, accurately limiting the movement trajectory and avoiding deviation.

[0028] The support and guide assembly 4 includes a support structure 41. The inner walls of the support structure 41 are symmetrically provided with guide groove structures 42 at both ends. The guide groove structures 42 are used for structural guidance of the support structure 41. A finite ring structure 43 is installed on the inner wall of the guide groove structure 42.

[0029] In the support and guide assembly 4, the support structure 41 provides key support for one end of the damping assembly 1, and the guide groove structure 42 with symmetrical openings on the inner walls of both ends further assists in limiting the movement direction of the damping assembly 1 to achieve structural guidance. The limiting ring structure 43 installed on the inner wall of the guide groove structure 42 can limit the movement stroke of the damping assembly 1 to avoid excessive movement and deviation. The two, together with the workpiece guide assembly 3, jointly ensure the precise movement of the damping assembly 1 and avoid deviation.

[0030] The workpiece support assembly 1 is equipped with a control and detection component 5 on its side.

[0031] During use, the entire device can be easily observed and tested by staff through the control and detection component 5 set on the side, providing convenience for use.

[0032] The working principle of the eddy current damping pneumatic protection device provided by this utility model is as follows:

[0033] After the device is started, the workpiece support assembly 2 first provides a stable bottom structural support for the damping assembly 1, ensuring that the damping assembly 1 is in the initial working position and maintains the overall structural stability. Subsequently, when the damping assembly 1 begins to move under pneumatic power, the workpiece guide assembly 3 on its inner wall and the support guide assembly 4 on one end of the inner wall start to work synchronously and cooperate, accurately limiting the movement trajectory of the damping assembly 1 through dual guidance. During the entire operation, the workpiece guide assembly 3 and the support guide assembly 4 continuously apply guiding constraints to the damping assembly 1 to avoid problems such as lateral deviation and posture distortion. At the same time, the workpiece support assembly 2 always maintains the structural load-bearing stability of the damping assembly 1. The three work together to ensure that the damping assembly 1 runs smoothly along the preset path, thereby realizing the high-precision vibration reduction and protection function of the device.

[0034] Compared with related technologies, the eddy current damping pneumatic protection device provided by this utility model has the following beneficial effects:

[0035] In order to ensure the effectiveness of the damping pneumatic device during use, the workpiece guide component 3 and the support guide component 4 are used in combination to effectively limit the offset and sway of the damping component, ensuring that its motion trajectory is highly consistent with the preset path, thus avoiding structural workpiece deviation from the source. The stable guiding effect keeps the damping component in the best working posture at all times, avoiding problems such as uneven damping force output and attenuation of vibration reduction effect caused by position offset, and significantly improving the accuracy and stability of the device.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A pneumatic protection device with eddy current damping, characterized in that, include: A damping assembly is provided, wherein a workpiece support assembly is installed at the bottom of the damping assembly, the workpiece support assembly is used for structural support of the damping assembly, a workpiece guide assembly is installed on the inner wall of the workpiece support assembly, and a support guide assembly is installed on the inner wall of one end of the damping assembly. The workpiece guide assembly, in conjunction with the support guide assembly, can be used for structural guidance of the damping assembly.

2. The eddy current damping pneumatic protection device according to claim 1, characterized in that, The damping assembly includes a damping workpiece, a piston structure is installed at the output end of the damping workpiece, and a stop plate structure is installed on the inner wall of one end of the piston structure. The stop plate structure is used for supporting and driving the structure.

3. The eddy current damping pneumatic protection device according to claim 1, characterized in that, The workpiece support assembly includes a support frame, with groove structures formed on the inner walls at both ends of the support frame, and fastening structures installed on the inner walls at both ends of the support frame for structural fastening of the support frame.

4. The eddy current damping pneumatic protection device according to claim 1, characterized in that, The workpiece guiding assembly includes a sliding cavity. A second mounting plate is installed on the inner wall of the left end of the sliding cavity, and a first mounting plate is installed on the inner wall of the right end of the sliding cavity. Workpiece guiding structures are symmetrically installed on the inner walls of the first and second mounting plates. The workpiece guiding structures are used for structural guidance of the damping assembly.

5. The eddy current damping pneumatic protection device according to claim 1, characterized in that, The support and guide assembly includes a support structure, and guide grooves are symmetrically formed on the inner walls at both ends of the support structure. The guide grooves are used for structural guidance of the support structure, and a finite ring structure is installed on the inner wall of the guide grooves.

6. The eddy current damping pneumatic protection device according to claim 1, characterized in that, The workpiece support assembly is equipped with a control and detection component on its side.

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