A damping energy-dissipation support foot based on a vibration-suppression alloy material

Abstract

The utility model discloses a kind of buffer energy-dissipation shock-absorbing feet based on vibration suppression alloy material belongs to support foot technical field, the buffer energy-dissipation shock-absorbing feet based on vibration suppression alloy material includes base;Shell forms a substantially continuous surrounding surface, and shell has at least one recess, recess has opening, shell movably sets on base, and opening is oppositely arranged on base;Shock-absorbing component is installed between base and shell, and shock-absorbing component is used for shock-absorbing buffer. Therefore, by the cooperation of shell and shock-absorbing component, shell is in resisting vibration at the same time, vibration is transmitted to shock-absorbing component to achieve the purpose of slowing down or isolating vibration, so that the shock-absorbing effect of the buffer energy-dissipation shock-absorbing feet based on vibration suppression alloy material provided by the utility model is better.

Description

Technical Field

[0001] This utility model belongs to the field of support foot technology, specifically relating to a buffer energy dissipation and shock absorption support foot based on vibration damping alloy material. Background Technology

[0002] Vibration damping and shock-absorbing support feet based on vibration-damping alloy materials, also known as vibration damping feet, anti-vibration feet, equipment feet, or buffer feet, are specialized components installed at the bottom of equipment or structures, such as injection molding machines, lathes, packaging equipment, food processing equipment, and various air compressors, blowers, and precision measuring instruments. Through the vibration isolation and damping effects of these support feet based on vibration-damping alloy materials, the service life of the equipment can be extended, and processing accuracy and quality can be improved. Traditional equipment support feet often use rubber pads or pure spring isolators to achieve vibration damping. However, rubber pads are prone to aging, creep, and have limited energy dissipation capacity; while pure spring isolators, although providing good vibration isolation, have insufficient damping, causing the equipment to sway significantly during vibration, making post-vibration recovery difficult, and even potentially rendering the equipment unable to continue operating due to residual displacement. Utility Model Content

[0003] The purpose of this utility model is to address the above-mentioned shortcomings in the prior art by providing a buffer energy dissipation and shock absorption support foot based on vibration damping alloy material, so as to solve the technical problem that the shock absorption effect of the buffer energy dissipation and shock absorption support foot based on vibration damping alloy material in the prior art is poor.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A shock-absorbing and energy-dissipating support foot based on a vibration-damping alloy material, comprising: Base; The outer shell forms a substantially continuous surrounding surface and has at least one recess with an opening. The outer shell is movably disposed on the base and the opening is disposed opposite to the base. A shock-absorbing assembly is installed between the base and the housing, and the shock-absorbing assembly is used for shock absorption and cushioning.

[0005] Furthermore, the shock-absorbing component includes an elastic component, one end of which is fixedly mounted on the base and the other end of which is fixedly mounted on the inner top wall of the housing.

[0006] Furthermore, the elastic element is a compression spring.

[0007] Furthermore, it also includes: The first connecting post is detachably installed on the base, and one end of the elastic member is fixedly sleeved on the outside of the first connecting post; The second connecting post is detachably installed on the inner top wall of the housing, and the other end of the elastic element is fixedly sleeved on the outside of the second connecting post.

[0008] Furthermore, the first connecting post is mounted on the base by screws.

[0009] Furthermore, a through hole is provided at one end of the second connecting post, and a threaded hole adapted to the bolt is provided at the center of the top wall of the outer casing. The threaded end of the bolt passes through the through hole and is screwed into the threaded hole, and the threaded end of the bolt extends out of the threaded hole and extends away from the base.

[0010] Furthermore, a groove is provided at one end of the base near the outer shell, and the inner diameter of the groove is larger than the outer diameter of the opening of the outer shell.

[0011] Furthermore, the inner wall of the groove is provided with a coating to increase surface roughness and coefficient of friction.

[0012] Furthermore, the outer shell is bowl-shaped.

[0013] Furthermore, the base, the outer shell, and the shock-absorbing components are all structural components made of high-damping alloy.

[0014] The buffer energy dissipation and shock absorption support foot based on vibration damping alloy material provided by this utility model has the following beneficial effects: 1. By designing the outer shell, localized impact forces are efficiently dispersed across the entire surface, thereby preventing stress concentration; 2. The shock absorption and cushioning effect is further enhanced through the cooperation between the shock-absorbing components and the outer shell; 3. The coating increases the friction between the outer shell and the base, further enhancing the shock absorption and cushioning effect. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of the buffer energy dissipation and shock absorption support foot based on the vibration damping alloy material provided in this embodiment of the utility model. Figure 1 ; Figure 2 A schematic diagram of the structure of the buffer energy dissipation and shock absorption support foot based on the vibration damping alloy material provided in this embodiment of the utility model. Figure 2 .

[0016] The attached diagram shows the markings and corresponding component names: 1-Base, 11-Groove, 2-Outer shell, 21-Threaded hole, 3-Shock-absorbing component, 31-Elastic element, 32-First connecting post, 33-Second connecting post, 331-Through hole, 34-Bolt. Detailed Implementation

[0017] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0018] This embodiment provides a shock-absorbing and energy-dissipating support foot based on a vibration-damping alloy material, solving the technical problem of poor shock absorption effect in existing shock-absorbing and energy-dissipating support feet based on vibration-damping alloy materials. The shock-absorbing and energy-dissipating support foot based on a vibration-damping alloy material includes a base 1, a housing 2, and a shock-absorbing component 3, wherein: refer to Figures 1-2 The base 1 is a structural component with a flat bottom surface, which enables the equipment to remain stable and reduces the chance of shaking due to vibration.

[0019] The outer shell 2 forms a substantially continuous surrounding surface, and the outer shell 2 has at least one recess with an opening. The outer shell 2 is movably disposed on the base 1, and the opening is disposed opposite to the base 1. In this way, a mounting cavity is formed between the recess and the base 1. Through the overall arrangement of the outer shell 2, the local impact force is efficiently dispersed to the entire surface, thereby avoiding stress concentration.

[0020] The shock-absorbing component 3 is installed between the base 1 and the outer shell 2. The shock-absorbing component 3 is used for shock absorption and buffering. In this way, the shock-absorbing component 3 and the outer shell 2 work together to further enhance the shock absorption and buffering effect.

[0021] The shock absorption component 3 includes an elastic element 31, one end of which is fixedly installed on the base 1 and the other end is fixedly installed on the inner top wall of the housing 2. In this way, the elastic element 31 absorbs, stores and releases impact energy through its own elastic deformation, thereby slowing down or isolating the transmission of vibration and impact.

[0022] Optionally, the elastic element 31 is a compression spring. Compression springs have strong load-bearing capacity, large deformation, stable performance, and long service life. In the natural state, the base 1 and the outer shell 2 are respectively installed at both ends of the compression spring, and there is a gap between the opening of the outer shell 2 and the base 1. In the use state, the device is installed on the top of the outer shell 2. Thus, under the action of the device's own weight, the compression spring is compressed, and at the same time, the opening of the outer shell 2 abuts against the bottom of the base 1. When vibration occurs, the external force will drive the device and the outer shell 2 fixedly connected to it to slide relative to the base 1. The compression spring installed between the outer shell 2 and the base 1 will undergo elastic bending deformation under the action of the external force, thereby converting the external kinetic energy and impact energy into the elastic potential energy inside the compression spring and storing it, preventing these energies from being directly and violently transmitted to the device installed on it, thus playing a role in shock absorption and buffering. When the vibration stops, the outer shell 2 is manually moved to reset, and the compression spring releases its potential energy.

[0023] It also includes a first connecting post 32 and a second connecting post 33, wherein: The first connecting post 32 is detachably mounted on the base 1. One end of the elastic member 31 is fixedly sleeved on the outside of the first connecting post 32. Optionally, the inner diameter of the elastic member 31 is equal to the outer diameter of the first connecting post 32, so that the elastic member 31 can be more securely connected to the first connecting post 32.

[0024] Optionally, the first connecting post 32 is mounted on the base 1 by screws, which makes the first connecting post 32, which is connected by screws, easier to disassemble and replace.

[0025] The second connecting post 33 is detachably installed on the inner top wall of the outer casing 2. The other end of the elastic element 31 is fixedly sleeved on the outer side of the second connecting post 33. Optionally, the first connecting post 32 is installed at the center of the inner top wall of the outer casing 2 and is coaxially arranged with the second connecting post 33. In this way, the elastic element 31 can be installed vertically at the center of the outer casing 2, thereby making the force on the elastic element 31 more uniform.

[0026] Optionally, it also includes a bolt 34. One end of the second connecting post 33 is provided with a through hole 331. A threaded hole 21 adapted to the bolt 34 is provided at the center of the top wall of the housing 2. The threaded end of the bolt 34 passes through the through hole 331 and is screwed into the threaded hole 21. The threaded end of the bolt 34 extends out of the threaded hole 21 and extends away from the base 1. In this way, by setting the bolt 34, it is not only convenient to install the second connecting post 33 in the housing 2, but also the outwardly extending threaded end is more convenient to install the equipment on the housing 2.

[0027] A groove 11 is provided at one end of the base 1 near the outer shell 2, and the inner diameter of the groove 11 is larger than the outer diameter of the opening of the outer shell 2. In this way, by setting the groove 11, when using the buffer energy dissipation and shock absorption support foot based on the vibration damping alloy material provided in this embodiment of the present invention, the opening of the outer shell 2 is pressed against the bottom wall of the groove 11. When subjected to vibration, the outer shell 2 slides in the groove 11, and the side wall of the groove 11 forms a stop. When the impact load is too large, the deformation of the elastic element 31 will be restricted by the side wall of the groove 11, preventing it from undergoing excessive strain, thereby avoiding permanent damage or tearing of the elastic element 31, and thus improving the reliability and service life of the buffer energy dissipation and shock absorption support foot based on the vibration damping alloy material provided in this embodiment of the present invention.

[0028] Optionally, the inner wall of the groove 11 is provided with a coating to increase surface roughness and coefficient of friction. In this way, the friction between the inner wall of the groove 11 and the opening of the outer shell 2 is increased by the coating, thereby increasing energy consumption.

[0029] Alternatively, the coating can be a wear-resistant putty coating, which has excellent wear resistance. This improves the surface roughness of the inner wall of the groove while making it more wear-resistant and reducing the chance of the coating being damaged by long-term friction.

[0030] The outer shell 2 is bowl-shaped, so that the concentrated load in a localized area can be transformed into a distributed load borne by the entire outer shell 2.

[0031] The base 1, the outer shell 2, and the shock-absorbing component 3 are all structural components made of high-damping alloy. High-damping alloy is a metal material that can efficiently convert mechanical vibration energy into heat energy and dissipate it, thereby effectively suppressing vibration and reducing noise. It is an ideal material for manufacturing high-performance vibration damping components.

[0032] Alternatively, the high-damping alloy material can be a manganese-copper alloy, which has excellent damping performance and high strength.

[0033] Although the specific embodiments of the utility model have been described in detail with reference to the accompanying drawings, this should not be construed as limiting the scope of protection of this patent. Various modifications and variations that can be made by those skilled in the art without inventive effort within the scope described in the claims still fall within the scope of protection of this patent.

Claims

1. A buffer energy dissipation and vibration reduction support foot based on a vibration-damping alloy material, characterized in that, include: Base (1); The outer shell (2) forms a substantially continuous surrounding surface and has at least one recess with an opening. The outer shell (2) is movably disposed on the base (1) and the opening is disposed opposite to the base (1). A shock-absorbing component (3) is installed between the base (1) and the outer shell (2), and the shock-absorbing component (3) is used for shock absorption and buffering.

2. The buffer energy dissipation and shock absorption support foot based on vibration damping alloy material according to claim 1, characterized in that, The shock-absorbing component (3) includes an elastic element (31), one end of which is fixedly installed on the base (1), and the other end is fixedly installed on the inner top wall of the outer shell (2).

3. The buffer energy dissipation and vibration reduction support foot based on vibration damping alloy material according to claim 2, characterized in that, The elastic element (31) is a compression spring.

4. The buffer energy dissipation and vibration reduction support foot based on vibration damping alloy material according to claim 2, characterized in that, Also includes: The first connecting post (32) is detachably installed on the base (1), and one end of the elastic member (31) is fixedly sleeved on the outside of the first connecting post (32); The second connecting post (33) is detachably installed on the inner top wall of the outer shell (2), and the other end of the elastic element (31) is fixedly sleeved on the outside of the second connecting post (33).

5. The buffer energy dissipation and shock absorption support foot based on vibration damping alloy material according to claim 4, characterized in that, The first connecting post (32) is mounted on the base (1) by screws.

6. The buffer energy dissipation and shock absorption support foot based on vibration damping alloy material according to claim 4, characterized in that, It also includes a bolt (34), one end of the second connecting column (33) is provided with a through hole (331), and a threaded hole (21) adapted to the bolt (34) is provided at the center of the top wall of the outer shell (2). The threaded end of the bolt (34) passes through the through hole (331) and is screwed into the threaded hole (21), and the threaded end of the bolt (34) extends out of the threaded hole (21) and extends away from the base (1).

7. The buffer energy dissipation and shock absorption support foot based on vibration damping alloy material according to claim 1, characterized in that, The base (1) has a groove (11) at one end near the outer shell (2), and the inner diameter of the groove (11) is larger than the outer diameter of the opening of the outer shell (2).

8. The buffer energy dissipation and shock absorption support foot based on vibration damping alloy material according to claim 7, characterized in that, The inner wall of the groove (11) is provided with a coating to increase surface roughness and friction coefficient.

9. The buffer energy dissipation and vibration damping support foot based on vibration damping alloy material according to any one of claims 1-8, characterized in that, The outer shell (2) is bowl-shaped.

10. The buffer energy dissipation and vibration reduction support foot based on vibration damping alloy material according to any one of claims 1-8, characterized in that, The base (1), the outer shell (2), and the shock absorption assembly (3) are all structural components made of high-damping alloy.

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