CN206283374U - A kind of shock absorbing ring - Google Patents

Abstract

The utility model provides a kind of shock absorbing ring, including body, body is annular shape, it is raised that the side of body is provided with first, the inner headed face of the first projection is in smoothing junction with the inner headed face of body to form inwall, the circumference of inwall is provided with several the second projections, the periphery of the first projection is provided with several the first recesses, the middle part of the side of body is provided with several the second recesses, first recess and the second recess are interconnected, each first recess one the second recess of correspondence, each second recess correspondence one second is raised；This kind of shock absorbing ring, by the first recess, the design of the second recess, coordinate the design of the second projection, the vibration between this kind of shock absorbing ring and motor is cut down, so as to reduce the noise and Oscillation Amplitude of motor, material adds steel simultaneously, is unlikely to deform when using, and is conducive to keeping circularity.

Description

A kind of shock absorbing ring

Technical field

The utility model is related to machine field, and in particular to a kind of shock absorbing ring.

Background technology

Motor occurs the situation of vibration during work, often, when the vibration amplitude of motor exceedes certain value, Resonance will be produced, cause whole machine exception, the phenomenon of noise occur, the setting of shock absorbing ring is just able to as far as possible big reduction The phenomenon of vibration, but because the material of shock absorbing ring is mainly hard rubber, and there is stress between hard rubber and metal, so that Certain vibration can be caused, and the noise of motor and the Oscillation Amplitude of motor cannot be reduced.

Utility model content

The technical problems to be solved in the utility model is：In order to solve the vibration of motor body after shock absorbing ring is connected, So that oscillation intensity becomes big, so that whole machine exception, the big problem of noise.The utility model provides a kind of shock absorbing ring come on solving State problem.

The utility model solves the technical scheme that its technical problem used：A kind of shock absorbing ring, including body, described Body is annular shape, and the side of the body is provided with the first projection, the inner headed face of first projection and the inner headed face of the body Smooth connection forms inwall, and the circumference of the inwall is provided with several the second projections, is set on the periphery of first projection The middle part for having several the first recesses, the side of the body is provided with several the second recesses, first recess and second Recess is interconnected, each one described second recess of the first recess correspondence, each described second recess correspondence one Individual described second is raised；

Preferably, forming a bayonet socket between the second projection described in each two, the bayonet socket both sides are provided with edge, described Edge extends from the bottom of the bayonet socket to the center of circle of the inner headed face of the first projection；

Preferably, second projection is provided with top margin, the top margin is rounded down with the junction of the edge；

Preferably, second projection has 10 ~ 15；

The beneficial effects of the utility model are this kind of shock absorbing rings, and by the first recess, the design of the second recess coordinates second Raised design, cuts down the vibration between this kind of shock absorbing ring and motor, so that reduce the noise and Oscillation Amplitude of motor, while It is unlikely to deform when using, is conducive to keeping circularity.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is a kind of structural representation of the optimum embodiment of shock absorbing ring of the utility model.

1, body in figure, 2, first is raised, and 3, second is raised, the 21, first recess, the 11, second recess, a1, edge, a2, Fillet, a3, top margin.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.Conversely, embodiment of the present utility model includes falling into owning in the range of the spirit and intension of attached claims Change, modification and equivalent.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for It is easy to the description present invention and simplifies describe, rather than indicating or imply signified device or element there must be specific side Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important Property., it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connected ", " company Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Additionally, in this reality With in new description, unless otherwise indicated, " multiple " is meant that two or more.

As shown in figure 1, the utility model provides a kind of shock absorbing ring, including body 1, body 1 is annular shape, body 1 Side is provided with the first projection 2, and the inner headed face of the first projection 2 is in smoothing junction with the inner headed face of body 1 to form inwall, the circumference of inwall Several the second projections 3 are provided with, the periphery of the first projection 2 is provided with 12 the first recesses 21, the middle part of the side of body 1 12 the second recesses 11 are provided with, the first recess 21 and the second recess 11 are interconnected, each first recess 21 correspondence one Second recess 11, each second recess 11 one the second projection 3 of correspondence.Second projection 3 has 12.First, by for The design of two projections 3, can make shock absorbing ring be well fixed, and the setting of the second recess 11 is coordinated by the first recess 21, Can be very good to reduce the stress between hard rubber and metal, interval setting the first recess 21 and the second recess 11 can be certain Strengthen the intensity of shock absorbing ring in degree.

A bayonet socket is formed between the second projection of each two 3, bayonet socket both sides are provided with edge a1, edge a1 is from the bottom of bayonet socket The center of circle to the inner headed face of the first projection 2 extends.The design of bayonet socket, can further strengthen being engaged for shock absorbing ring and motor Degree, so as to reduce noise and vibration.

The junction that second projection 3 is provided with top margin a3, top margin a3 and edge a1 is rounded down a2.By setting for fillet a2 Meter, can enable shock absorbing ring be connected smoothly when assembling, so as to prevent the damage for shock absorbing ring, also enter one The degree of occlusion for strengthening shock absorbing ring and motor of step.Material adds steel simultaneously, is unlikely to deform when using, and is conducive to keeping circularity.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of the term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Combined in an appropriate manner in one or more any embodiments or example.

With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right Property scope.

Claims (4)

1. a kind of shock absorbing ring, it is characterised in that：Including body（1）, the body（1）It is annular shape, the body（1）Side It is provided with first raised（2）, described first is raised（2）Inner headed face and the body（1）Inner headed face it is in smoothing junction form inwall, The circumference of the inwall is provided with several the second projections（3）, described first is raised（2）Periphery be provided with several first Recess（21）, the body（1）The middle part of side be provided with several the second recesses（11）, first recess（21）With Two recesses（11）Interconnect, each described first recess（21）One second recess of correspondence（11）, described in each Second recess（11）Correspondence one described second is raised（3）.

2. shock absorbing ring as claimed in claim 1, it is characterised in that：Second is raised described in each two（3）Between formed one card Mouthful, the bayonet socket both sides are provided with edge（a1）, the edge（a1）It is raised to first from the bottom of the bayonet socket（2）Inner headed face The center of circle extend.

3. shock absorbing ring as claimed in claim 2, it is characterised in that：Described second is raised（3）It is provided with top margin（a3）, the top margin （a3）With the edge（a1）Junction be rounded down（a2）.

4. the shock absorbing ring as described in claim 1 ~ 3 is any, it is characterised in that：Described second is raised（3）There are 10 ~ 15.