阅读说明：本技术 减振支脚以及减振脚垫 (Vibration damping stabilizer blade and shock absorption footpad ) 是由 樊可清 吴信会 黎隆锦 刘亭伟 李林祥 于 2019-08-28 设计创作，主要内容包括：本发明公开一种减振支脚以及减振脚垫,包括底座、套筒、弹性组件和上盖,底座上安装套筒,套筒内安装弹性组件,弹性组件的上端安装上盖,弹性组件用于缓冲上盖所受的压力,底座的上表面设有凹陷部,凹陷部和弹性组件之间设有钢珠滚轮,所述钢珠滚轮的钢珠处于所述凹陷部的底部中心,弹性组件包括下盖和弹性元件,下盖安装在钢珠滚轮的上端,下盖的上端安装弹性元件。本发明的有益效果是：对设备的减振降噪效果显著,设备运行静音。(The present invention discloses a kind of vibration damping stabilizer blade and shock absorption footpad, including pedestal, sleeve, elastic parts and upper cover, installation sleeve on pedestal, elastic parts is installed in sleeve, the upper end of elastic parts is installed by upper cover, elastic parts is for buffering pressure suffered by upper cover, the upper surface of pedestal is equipped with recessed portion, steel ball idler wheel is equipped between recessed portion and elastic parts, the steel ball of the steel ball idler wheel is in the bottom centre of the recessed portion, elastic parts includes lower cover and elastic element, and lower cover is mounted on the upper end of steel ball idler wheel, the upper end elastic elements of lower cover.The beneficial effects of the present invention are: the effect of vibration and noise reduction to equipment is significant, equipment operation is mute.)

1. a kind of vibration damping stabilizer blade, which is characterized in that including pedestal (1), sleeve (2), elastic parts and upper cover (6), the pedestal (1) installation sleeve (2) on, (2) install the elastic parts in the sleeve, and upper cover (6) are installed in the upper end of the elastic parts, The elastic parts is for buffering pressure suffered by the upper cover (6).

2. vibration damping stabilizer blade as described in claim 1, which is characterized in that the upper surface of the pedestal (1) is equipped with recessed portion (11), Steel ball idler wheel (3) are equipped between the recessed portion (11) and the elastic parts, the steel ball of the steel ball idler wheel (3) is in described The bottom centre of recessed portion (11).

3. vibration damping stabilizer blade as claimed in claim 2, which is characterized in that the elastic parts includes lower cover (4) and elastic element (5), the lower cover (4) is mounted on the upper end of the steel ball idler wheel (3), the upper end elastic elements (5) of the lower cover (4).

4. vibration damping stabilizer blade as claimed in claim 2, which is characterized in that the recessed portion (11) is dome shape.

5. vibration damping stabilizer blade as claimed in claim 3, which is characterized in that the elastic element (5) is that wave pads spring.

6. vibration damping stabilizer blade as claimed in claim 3, which is characterized in that the pedestal (1), sleeve (2), lower cover (4) and on The outer surface for covering (6) is S45C steel material.

7. a kind of shock absorption footpad, which is characterized in that including any in connecting plate (7), mounting plate (8) and such as claim 1~6 Vibration damping stabilizer blade described in, the connecting plate (7) with be connected vibration damping stabilizer blade, the mounting plate (8) is for being connected connecting plate (7), the equipment for needing vibration and noise reducing is installed in the upper end of the mounting plate (8).

8. shock absorption footpad as claimed in claim 7, which is characterized in that the outer surface of the connecting plate (7) is S45C steel material.

9. shock absorption footpad as claimed in claim 7, which is characterized in that the outer surface of the mounting plate (8) is SUS304 steel Matter.

Technical field

The present invention relates to vibration absorber field more particularly to a kind of vibration damping stabilizer blades and shock absorption footpad.

Background technique

Some powerful housed devices, business machine and industrial equipment can usually generate strong vibration when running with ground Dynamic, housed device, business machine vibrate generated noise and not only affect surrounding enviroment, but also influence people's lives and make Breath, and for industrial equipment, strong vibration also affects the test result of whole equipment.

Existing damping noise reduction rubber mat is generally placed on four base angles of equipment using rubber pad pad, carrys out absorption equipment operation with this Generated vibration, achievees the effect that damping noise reduction, as shown in Figure 1, rubber mat is recessed by first presetting in the bottom of rubber pad Concave portion, then get a through hole at recessed portion and enter for bolt, and placement position of the recessed portion as the bolt nut, this Kind of rubber mat structure is simple, and convenient for extensive manufacture, but disadvantage is also clearly, and actual damping noise reduction effect is limited, not enough It is mute.

Summary of the invention

In view of the above-mentioned problems, the present invention proposes a kind of vibration damping stabilizer blade and shock absorption footpad, existing foot pad vibration damping is mainly solved Bad, not mute enough the problem of effect.

In order to solve the above technical problems, technical scheme is as follows: a kind of vibration damping stabilizer blade, including pedestal, sleeve, bullet Property component and upper cover, installation sleeve on the pedestal, the installation elastic parts in the sleeve, the upper end of the elastic parts Upper cover is installed, the elastic parts is for buffering pressure suffered by the upper cover.

Further improvement lies in that: the upper surface of the pedestal is equipped with recessed portion, the recessed portion and the elastic parts it Between be equipped with steel ball idler wheel, the steel ball of the steel ball idler wheel is in the bottom centre of the recessed portion.

Further improvement lies in that: the elastic parts includes lower cover and elastic element, and the lower cover is mounted on the steel ball The upper end of idler wheel, the upper end elastic elements of the lower cover.

Further improvement lies in that: the recessed portion is dome shape.

Further improvement lies in that: the elastic element is that wave pads spring.

Further improvement lies in that: the pedestal, sleeve, lower cover and upper cover outer surface be S45C steel material.

According to another aspect of the present invention, a kind of shock absorption footpad, including connecting plate, mounting plate and vibration damping are additionally provided Stabilizer blade, the connecting plate with be connected each vibration damping stabilizer blade, the mounting plate is used to be connected each connecting plate, the mounting plate Upper end is installed by the equipment for needing vibration and noise reducing.

Further improvement lies in that: the outer surface of the connecting plate is S45C steel material.

Further improvement lies in that: the outer surface of the mounting plate is SUS304 steel material.

The invention has the benefit that

1. completely new pedestal, sleeve, elastic parts and upper cover design have been used, it is significant to the effect of vibration and noise reduction of equipment, Equipment operation is mute.

2. using the design of steel ball idler wheel ball adding face recessed portion, elastic element long-time stress in the horizontal direction is avoided And mechanical fatigue.

3. using wave pad spring as elastic element, design is more flexible, reduces the trouble of buying.

Detailed description of the invention

Fig. 1 is the perspective view of rubber mat in the prior art；

Fig. 2 is the schematic diagram of vibration damping stabilizer blade internal structure of the present invention；

Fig. 3 is the perspective view of shock absorption footpad of the present invention.

Wherein: 1- pedestal, 2- sleeve, 3- steel ball idler wheel, 4- lower cover, 5- elastic element, 6- upper cover, 7- connecting plate, 8- peace Loading board, 11- recessed portion.

Specific embodiment

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine Tool connection, is also possible to be electrically connected；It can be directly connected, be also possible to be indirectly connected with by intermediary, it may be said that two Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition Concrete meaning.The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.

As shown in Fig. 2, the present embodiment proposes a kind of vibration damping stabilizer blade, including pedestal 1, sleeve 2, elastic parts and upper cover 6, Installation sleeve 2 on the pedestal 1, for providing the installation space of inner body, and is isolated from the outside, and improves safety, described Upper cover 6 is installed in the 2 installation elastic parts in sleeve, the upper end of the elastic parts, and the elastic parts is described for buffering Pressure suffered by upper cover 6；

The upper surface of the pedestal 1 is equipped with recessed portion 11, and steel ball is equipped between the recessed portion 11 and the elastic parts Idler wheel 3, the steel ball of the steel ball idler wheel 3 are in the bottom centre of the recessed portion 11；

The elastic parts includes lower cover 4 and elastic element 5, and the lower cover 4 is mounted on the upper end of the steel ball idler wheel 3, The upper end of the lower cover 4 is fixedly connected with elastic element 5, and the upper cover 6 is installed in the upper end of the elastic element 5, and lower cover 4 is mainly used In fixing steel ball idler wheel 3 and elastic element 5.

The recessed portion 11 is the curved surface with certain radian, is overpressurized by the upper surface of the pedestal 1, processing of polishing Smooth, indent a top surface is obtained, can be a dome shape, preferably a minor arc spherical surface, no more than half Ball spherical surface, the steel ball idler wheel 3 and recessed portion 11 are used to correct the position of 5 bottom end of elastic element, make elastic element 5 by side In can returning automatically after the external force of side.

Above elastic element 5 may be considered the prior art that all can buffer 6 pressure of upper cover it is compressible, The design, including pressure spring, rubber mat etc. of absorbable kinetic energy, the present invention provides a kind of embodiment, that is, the elastic element 5 is The wave of stacking pads spring, and the wave of different-thickness is selected to pad spring according to the weight of equipment in the specific implementation, and wave pads spring Material is spring steel 65mn, and wave pads spring and compared other kinds of spring with bigger selection space in design aspect, if Haggle over flexibly, the thickness needed for it can be obtained after calculating customizes plurality of specifications pressure spring without upstream manufacturer, and reduction is adopted The trouble of purchase.

The pedestal 1, sleeve 2, lower cover 4 and upper cover 6 outer surface be S45C steel material, S45C high abrasion resistance, Suitable for ensure that various components of the present invention will not in prolonged vibration friction in the long-term machinery for carrying out relative motion Prematurely it is worn.

As shown in figure 3, embodiment proposes a kind of shock absorption footpad, including connecting plate 7, mounting plate 8 and at least three subtract Shake stabilizer blade, the connecting plate 7 with be connected vibration damping stabilizer blade, the mounting plate 8 for being connected connecting plate 7, the mounting plate 8 it is upper The equipment that end installation needs vibration and noise reducing can greatly be reduced in the case that equipment bears the external force of side by vibration damping stabilizer blade Vibration guarantees that equipment operation is mute, and the steel ball idler wheel 3 in vibration damping stabilizer blade can make mounting plate 8 certainly after equipment is by side external force It moves in returning.

The outer surface of the connecting plate 7 is S45C steel material, the characteristic of S45C steel material even tissue is utilized, in equipment In long-play, connecting plate 7 is not easy because intensity stress unevenly occurs and concentrates the case where being broken.

The outer surface of the mounting plate 8 is SUS304 steel material, and SUS304 steel material is utilized in low temperature, room temperature and high temperature Under have the characteristics of higher plasticity and toughness, with this come absorption equipment vibrate caused by impact force.

Working principle: it as shown in Fig. 2, vibration damping stabilizer blade of the invention is adapted to the occasion of any required vibration damping, is using It is preceding to install vibration damping stabilizer blade additional at four base angles of equipment in advance, or three formation equilateral triangles are chosen in the bottom of the equipment Three vibration damping stabilizer blades are installed on vertex, then lay flat equipment on the ground, and the bottom surface with seasonal seat 1 on earth is bonded ground, are used When, equipment work generates strong vibration, and vibration can be transmitted to elastic element 5 by upper cover 6, absorbs vibration in time Kinetic energy simultaneously slowly discharges, and equipment bear side external force in the case where, upper cover 6 will successively drive elastic element 5, Lower cover 4 and steel ball idler wheel 3, the steel ball idler wheel 3 can be slided on the spherical surface of the recessed portion 11 of pedestal 1, to make The external force of side becomes frictional force in the sliding process of steel ball idler wheel 3 and dissipates, and steel ball idler wheel 3 eventually returns to recessed portion 11 center, both above vibration damping are divided into two types, and first is vertical vibration damping, second be side vibration damping, side Vibration damping do not use spring mechanical force in the horizontal direction itself, selected the design of 3 ball adding face recessed portion 11 of steel ball idler wheel, Avoid elastic element 5 long-time stress and mechanical fatigue in the horizontal direction；Alternatively, it is also possible to as shown in figure 3, being connected by setting Fishplate bar 7 and mounting plate 8, the scope of application of the product further increased, while further increasing the mute effect of the equipment Fruit.

In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this hair Bright the above embodiment is merely an example for clearly illustrating the present invention, and is not to embodiments of the present invention It limits.For those of ordinary skill in the art, other different forms can also be made on the basis of the above description Variation or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the spirit and principles in the present invention it Any modifications, equivalent replacements, and improvements made by interior etc., should all be included in the scope of protection of the claims of the present invention.