CN206845790U - A kind of Combined-type shock-absorption part - Google Patents
A kind of Combined-type shock-absorption part Download PDFInfo
- Publication number
- CN206845790U CN206845790U CN201720670920.3U CN201720670920U CN206845790U CN 206845790 U CN206845790 U CN 206845790U CN 201720670920 U CN201720670920 U CN 201720670920U CN 206845790 U CN206845790 U CN 206845790U
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- CN
- China
- Prior art keywords
- spring
- buckle
- annular groove
- combined
- absorption part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of Combined-type shock-absorption part, including two rubber buffers and a spring, there is centre bore on the rubber buffer, an annular groove is with outside centre bore, centre bore is coaxial with annular groove, ring slot outside is arranged with two boss, buckle is respectively provided with two boss, the ring slot outside is additionally provided with symmetrical two buckle slots, the buckle slot is coaxially concyclic in ring slot outside with boss, spring is placed in annular groove, two rubber buffers are coordinated by buckle and buckle slot to be fixed, bottom surface of the both ends of spring respectively with the annular groove of two rubber buffers after fixation contacts；The utility model can effectively extend the duration of the foot support damping of shake table by the combination of spring and rubber buffer, while gapping of spring can be avoided to enter dust or obturator, and then elastic component is lost shock-absorbing support effect.
Description
Technical field
The utility model belongs to vibration class machine components technical field, more particularly, to Combined-type shock-absorption part.
Background technology
In order to can guarantee that the stationary vibration characteristic of shake table in mechanical vibration generator system, Auxiliary support is provided with below shake table
Post, and generally with ground by elastic connection on vibrating motor and Auxiliary support post, this elastic connection just need in corner or
The holding elastic stage that more strong points can be permanent, existing elastomeric damper member mainly use Single spring structure, Single spring seam
If gap is into dust or other obturators, just have a strong impact on that it supports damping effect.
Utility model content
In view of this, the utility model is directed to a kind of Combined-type shock-absorption part, to solve to ask present in prior art
Topic, there is provided permanent elastic shock attenuation power, avoid obturator from entering in shock absorber part, ensure damping effect.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of Combined-type shock-absorption part, including two rubber buffers and a spring, there is center on the rubber buffer
Hole, centre bore are with an annular groove outside, and centre bore is coaxial with annular groove, and ring slot outside is arranged with two boss, and two convex
Buckle is respectively provided with platform, the ring slot outside is additionally provided with symmetrical two buckle slots, and the buckle slot is with boss in annular groove
Outside is coaxially concyclic, and spring is placed in annular groove, and two rubber buffers are coordinated by buckle and buckle slot to be fixed, and the two of spring
The bottom surface respectively with the annular groove of two rubber buffers after fixation is held to contact；
Optimal, buckle includes two protuberances, and the groove that caves in, protuberance and groove cooperation of caving in are provided with buckle slot；
Optimal, the length of boss is less than or equal to the length of spring, and spring can be made to be in two rubber buffers
Confined state；
Optimal, four boss of two rubber buffers after fastening form the face of cylinder of closing, so can effectively prevent
Only obturator enters gapping of spring；
Optimal, the groove depth of annular groove is the 1/4 of the integral thickness of rubber buffer 1；
Optimal, spring is made up of carbon steel material, and rubber buffer is integrated injection molding；
Relative to prior art, Combined-type shock-absorption part described in the utility model has the advantage that：
The utility model can effectively extend the foot support damping of shake table by the combination of spring and rubber buffer
Duration, while gapping of spring can be avoided to enter dust or obturator（Such as spoil）, and then lose elastic component and subtract
Shake supporting role.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the Combined-type shock-absorption part exploded perspective view described in the utility model embodiment；
Fig. 2 is the single schematic perspective view of Combined-type shock-absorption part described in the utility model embodiment；
Description of reference numerals：
1- rubber buffers；2- springs；11- buckles；12- annular grooves；13- centre bores；14- buckle slots；15- boss.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of Combined-type shock-absorption part, including two rubber buffers 1 and a spring 2, in having on the rubber buffer 1
Heart hole 13, centre bore 13 are with an annular groove 12 outside, and centre bore 13 and annular groove 12 are coaxial, and the outside of annular groove 12 is arranged with two
Individual boss 15, buckle 11 is respectively provided with two boss 15, and the outside of annular groove 12 is additionally provided with symmetrical two buckle slots 14, institute
It is coaxial concyclic in the outside of annular groove 12 with boss 15 to state buckle slot 14, spring 2 is placed in annular groove 12, two rubber buffers 1
Coordinated by buckle 11 and buckle slot 14 and fixed, the both ends of spring 2 annular groove with two rubber buffers 1 after fixation respectively
12 bottom surface contact；Wherein, buckle 11 includes two protuberances, and the groove that caves in, protuberance and the groove that caves in are provided with buckle slot 14
Coordinate；Wherein, the length of boss 15 is less than or equal to the length of spring 2, and spring 2 can be made to be in two rubber buffers 1
Confined state；Wherein, four boss 15 of two rubber buffers 1 after fastening form the face of cylinder of closing, can so have
Effect prevents obturator from entering gapping of spring；Wherein, the groove depth of annular groove 12 is the 1/4 of the integral thickness of rubber buffer 1；Its
In, spring 2 is made up of carbon steel material, and rubber buffer 1 is integrated injection molding；
The utility model can effectively extend the foot support damping of shake table by the combination of spring and rubber buffer
Duration, while gapping of spring can be avoided to enter dust or obturator（Such as spoil）, and then lose elastic component and subtract
Shake supporting role.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of Combined-type shock-absorption part, it is characterised in that including two rubber buffers and a spring, the rubber buffer
On have a centre bore, be with an annular groove outside centre bore, centre bore is coaxial with annular groove, ring slot outside be arranged with two it is convex
Platform, buckle is respectively provided with two boss, the ring slot outside is additionally provided with symmetrical two buckle slots, the buckle slot and boss
Coaxially concyclic in ring slot outside, spring is placed in annular groove, and two rubber buffers are coordinated by buckle and buckle slot to be fixed,
Bottom surface of the both ends of spring respectively with the annular groove of two rubber buffers after fixation contacts.
2. a kind of Combined-type shock-absorption part as claimed in claim 1, it is characterised in that buckle includes two protuberances, in buckle
The groove that caves in, protuberance and groove cooperation of caving in are provided with groove.
3. a kind of Combined-type shock-absorption part as claimed in claim 1, it is characterised in that the length of boss is less than or equal to the length of spring
Degree, and spring can be made to be in confined state in two rubber buffers.
A kind of 4. Combined-type shock-absorption part as claimed in claim 1, it is characterised in that four of two rubber buffers after fastening
Individual boss forms the face of cylinder of closing, so can effectively prevent obturator from entering gapping of spring.
5. a kind of Combined-type shock-absorption part as claimed in claim 1, it is characterised in that the groove depth of annular groove is rubber buffer
The 1/4 of 1 integral thickness.
6. a kind of Combined-type shock-absorption part as claimed in claim 1, it is characterised in that spring is made up of carbon steel material, and rubber delays
Rush pad and be integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670920.3U CN206845790U (en) | 2017-06-11 | 2017-06-11 | A kind of Combined-type shock-absorption part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670920.3U CN206845790U (en) | 2017-06-11 | 2017-06-11 | A kind of Combined-type shock-absorption part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845790U true CN206845790U (en) | 2018-01-05 |
Family
ID=60799551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670920.3U Expired - Fee Related CN206845790U (en) | 2017-06-11 | 2017-06-11 | A kind of Combined-type shock-absorption part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845790U (en) |
-
2017
- 2017-06-11 CN CN201720670920.3U patent/CN206845790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180611 |