CN223908694U - Adjustable shockproof base - Google Patents

Abstract

The utility model relates to the technical field of vibration-proof bases and discloses an adjustable vibration-proof base, which comprises a lower metal plate and a vibration absorber, wherein a vibration-proof main body is arranged on the periphery of the vibration absorber, the bottom end of the vibration-proof main body is connected with the top of the lower metal plate, a sealed cavity is formed between the vibration absorber and the vibration-proof main body, an air inlet component is arranged on one side of the vibration-proof main body and is communicated with the interior of the cavity, an upper metal plate is arranged on the top end of the vibration-proof main body, and after the vibration absorber and the vibration-proof main body are arranged at a proper position through the lower metal plate and the upper metal plate, different air pressures are input into the cavity through the air inlet component to adjust the elasticity of the vibration-proof main body so as to adapt to different scenes, and the problem that the vibration-proof scenes of different requirements cannot be met in the prior art is solved.

Description

Adjustable shockproof base

Technical Field

The utility model relates to the technical field of shockproof bases, in particular to an adjustable shockproof base.

Background

A vibration damping mount (Vibration Isolation Mounts or Anti-Vibration Mounts) is a means for reducing the transmission of vibrations of the device to a structure or foundation. They are commonly used in the field of mechanical devices, electronic devices, precision instruments, etc., to protect the devices from vibrations while reducing the impact of vibrations and noise on the surrounding environment.

The shockproof base in the prior art generally comprises a rubber outer sleeve, a gel inner sleeve and an upper metal fixing piece and a lower metal fixing piece, and shock absorption and buffering are achieved through the rubber outer sleeve and the gel inner sleeve, but the shock absorption base can only be fixed according to the size and the material of the rubber outer sleeve and the gel inner sleeve, and cannot adapt to shock absorption scenes with different requirements.

Disclosure of utility model

The utility model aims to solve the problems in the prior art and provides an adjustable shockproof base.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an adjustable shock mount, includes metal sheet and bumper shock absorber down, the shock attenuation main part is installed to the periphery of bumper shock absorber, the bottom of shock attenuation main part is connected with the top of metal sheet down, form sealed cavity between bumper shock absorber and the shock attenuation main part, the subassembly that admits air is installed to one side of shock attenuation main part, the subassembly that admits air is linked together with the cavity is inside, the metal sheet is installed on the top of shock attenuation main part.

Preferably, the air inlet assembly is an air valve.

Preferably, the material of bumper shock absorber and shock attenuation main part is rubber, just bumper shock absorber and shock attenuation main part all are the bellows column form design.

Preferably, a mounting rod is arranged on one side of the lower metal plate, a first mounting opening which is communicated with the upper side and the lower side is formed in the damping main body, and the first mounting opening is communicated with the upper side and the lower side of the damper.

Preferably, a second mounting opening is formed in one side of the bottom of the upper metal plate, and the mounting rod movably penetrates through the first mounting opening and is inserted into the second mounting opening.

Preferably, a plurality of third installing openings are formed in the lower metal plate and the upper metal plate, a plurality of fourth installing openings are formed in the upper side and the lower side of the damping main body, the fourth installing openings are communicated with the inside of the damper, the fourth installing openings are opposite to the corresponding third installing openings in position, a plurality of installing assemblies are arranged in the third installing openings, and the lower metal plate and the upper metal plate are connected with the damping main body through the installing assemblies.

Preferably, the mounting assembly is a rivet, and one end of the rivet passes through the third mounting opening and is arranged in the corresponding fourth mounting opening.

Preferably, the lower metal plate is diamond-shaped, and the two sides of the lower metal plate are provided with fifth mounting openings.

Preferably, the upper metal plate is circular, and a threaded rod is installed at one side of the upper metal plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the air inlet assembly, after the shock absorber and the shock absorption main body are installed at the proper positions through the lower metal plate and the upper metal plate, different air pressures are input into the cavity through the air inlet assembly to adjust the elastic performance of the shock absorption main body, so that the shock absorption main body is suitable for different scenes, and the problem that the shock absorption main body cannot be suitable for shock absorption scenes with different requirements in the prior art is solved.

Drawings

FIG. 1 is a perspective view of an adjustable shock mount according to the present utility model;

FIG. 2 is a schematic view of a mounting bar of an adjustable shock mount according to the present utility model;

FIG. 3 is a schematic view of the bottom of an upper metal plate of an adjustable shock mount according to the present utility model;

FIG. 4 is a schematic diagram illustrating the disassembly of an adjustable shock mount according to the present utility model;

Fig. 5 is a schematic view of a damping body and a damper of an adjustable shock-proof base according to the present utility model.

In the figure, 1, a lower metal plate; 2, a damper, 3, a damping main body, 4, a cavity, 5, an air inlet component, 6, an upper metal plate, 7, a mounting rod, 8, a first mounting port, 9, a second mounting port, 10, a third mounting port, 11, a fourth mounting port, 12, a rivet, 13, a fifth mounting port, 14 and a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, an adjustable shock mount comprises a lower metal plate 1 and a shock absorber 2, wherein a shock absorbing main body 3 is installed on the periphery of the shock absorber 2, the bottom end of the shock absorbing main body 3 is connected with the top of the lower metal plate 1, a sealed cavity 4 is formed between the shock absorber 2 and the shock absorbing main body 3, an air inlet component 5 is installed on one side of the shock absorbing main body 3, the air inlet component 5 is communicated with the inside of the cavity 4, an upper metal plate 6 is installed on the top end of the shock absorbing main body 3, the air inlet component 5 is an air valve, after different air pressures are injected into the cavity 4 through the arranged air valve, the air can be prevented from flowing out, the shock absorber 2 and the shock absorbing main body 3 are made of rubber, the shock absorber 2 and the shock absorbing main body 3 are all in a corrugated pipe column shape, the materials of the shock absorber 2 and the shock absorbing main body 3 are made of rubber, the shock absorber 2 and the shock absorbing main body 3 have good elasticity, shock energy can be absorbed and dispersed, shock and noise can be effectively reduced, one side of the lower metal plate 1 is provided with a mounting rod 7, the shock absorbing main body 3 is provided with a first mounting opening 8 with two communicated sides, the first mounting opening 8 is communicated with the upper side and the lower side of the shock absorber 2, one side of the bottom of the upper metal plate 6 is provided with a second mounting opening 9, the mounting rod 7 movably penetrates through the first mounting opening 8 and is spliced with the second mounting opening 9, the shock absorber 2 and the shock absorbing main body 3 can be mounted on the periphery of the mounting rod 7 through the movable mounting of the mounting rod 7 in the first mounting opening 8, one end of the mounting rod 7 penetrates through the first mounting opening 8 and is inserted into the second mounting opening 9 of the upper metal plate 6, so that the shock absorber 2 and the shock absorbing main body 3 are fixed between the lower metal plate 1 and the upper metal plate 6, the two sides of the shock absorber 2 and the shock absorbing main body 3 are respectively connected with the top end of the lower metal plate 1 and the bottom end of the upper metal plate 6 through adhesives, so that the installation of the shock absorber 2 and the shock absorbing main body 3 is completed, a plurality of third installation openings 10 are respectively formed in the lower metal plate 1 and the upper metal plate 6, a plurality of fourth installation openings 11 are respectively formed in the upper side and the lower side of the shock absorbing main body 3, a plurality of fourth installation openings 11 are respectively communicated with the inside of the shock absorber 2, the fourth installation openings 11 are opposite to the corresponding third installation openings 10, a plurality of installation components are respectively arranged in the third installation openings 10, the lower metal plate 1 and the upper metal plate 6 are connected with the shock absorbing main body 3 through the installation components, the installation components are rivets 12, after the shock absorber 2 and the shock absorbing main body 3 are adhered through the adhesives, the rivet 12 can be inserted into the fourth mounting hole 11 on the shock absorber 2, the lower metal plate 1 and the upper metal plate 6 are fixed through riveting, the fixing effect is improved, under the condition of preventing the failure of the adhesive, the connection of the shock absorber 2, the lower metal plate 1 and the upper metal plate 6 can still be realized, the first mounting hole 8 and the fourth mounting holes 11 are all arranged on the shock absorbing main body 3, but the first mounting hole 8 and the fourth mounting holes 11 are all communicated with the inside of the shock absorber 2, the tightness of the cavity 4 is not affected, the lower metal plate 1 is diamond-shaped, the fifth mounting holes 13 are arranged on two sides on the lower metal plate 1, bolts can pass through the fifth mounting holes 13, the lower metal plate 1 is fixed on a device which needs shock absorption, the upper metal plate 6 is circular, one side of the upper metal plate 6 is provided with the threaded rod 14, by providing the threaded rod 14, the upper metal plate 6 can be screwed into the corresponding threaded hole, and the damper 2 and the damper main body 3 can be mounted in place.

When the device is used, after the shock absorber 2 and the shock absorption main body 3 are installed at the proper positions through the lower metal plate 1 and the upper metal plate 6, the air inlet assembly 5 is used for inputting different air pressures into the cavity 4 to adjust the elastic performance of the shock absorption main body 3 so as to adapt to different scenes, and the problem that the shock absorption scenes with different requirements cannot be adapted in the prior art is solved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (9)

1. The adjustable shock-proof base comprises a lower metal plate (1) and a shock absorber (2) and is characterized in that a shock-proof main body (3) is arranged on the periphery of the shock absorber (2), the bottom end of the shock-proof main body (3) is connected with the top of the lower metal plate (1), a sealed cavity (4) is formed between the shock absorber (2) and the shock-proof main body (3), an air inlet component (5) is arranged on one side of the shock-proof main body (3), the air inlet component (5) is communicated with the inside of the cavity (4), and an upper metal plate (6) is arranged on the top end of the shock-proof main body (3).

2. An adjustable shock mount according to claim 1, wherein the air inlet assembly (5) is an air valve.

3. The adjustable shock-proof base of claim 1, wherein the shock absorber (2) and the shock-proof main body (3) are made of rubber, and the shock absorber (2) and the shock-proof main body (3) are of corrugated pipe column-shaped design.

4. The adjustable shock-proof base of claim 1, wherein one side of the lower metal plate (1) is provided with a mounting rod (7), the shock-proof main body (3) is provided with a first mounting opening (8) with two communicated upper and lower sides, and the first mounting opening (8) is communicated with the upper and lower sides of the shock absorber (2).

5. The adjustable vibration-proof base as claimed in claim 4, wherein a second mounting opening (9) is formed in one side of the bottom of the upper metal plate (6), and the mounting rod (7) movably penetrates through the first mounting opening (8) and is inserted into the second mounting opening (9).

6. The adjustable vibration-proof base of claim 1, wherein a plurality of third mounting openings (10) are formed in the lower metal plate (1) and the upper metal plate (6), a plurality of fourth mounting openings (11) are formed in the upper side and the lower side of the vibration-proof main body (3), the fourth mounting openings (11) are communicated with the inside of the vibration damper (2), the fourth mounting openings (11) are opposite to the corresponding third mounting openings (10), a plurality of mounting assemblies are arranged in the third mounting openings (10), and the lower metal plate (1) and the upper metal plate (6) are connected with the vibration-proof main body (3) through the arranged mounting assemblies.

7. An adjustable shock mount according to claim 6 wherein the mounting assembly is a rivet (12), one end of the rivet (12) being disposed through the third mounting port (10) and within the corresponding fourth mounting port (11).

8. An adjustable shock mount according to claim 1, wherein the lower metal plate (1) is diamond-shaped, and the two sides of the lower metal plate (1) are provided with fifth mounting openings (13).

9. An adjustable shock mount according to claim 1, wherein the upper metal plate (6) is circular and a threaded rod (14) is mounted on one side of the upper metal plate (6).