CN209067737U - A kind of more preferable and durable rubber absorbers of damping - Google Patents
A kind of more preferable and durable rubber absorbers of damping Download PDFInfo
- Publication number
- CN209067737U CN209067737U CN201821901220.1U CN201821901220U CN209067737U CN 209067737 U CN209067737 U CN 209067737U CN 201821901220 U CN201821901220 U CN 201821901220U CN 209067737 U CN209067737 U CN 209067737U
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- Prior art keywords
- annular
- metal
- rubber
- barrel
- preferable
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- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 title claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000000872 buffer Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
A kind of more preferable and durable rubber absorbers of damping of the utility model, including fixed cylinder outside barrel, rubber and metal in metal；Annular fixing groove is provided on the rubber, in the metal barrel upper end be provided with the matched annular fixing lug boss of annular fixing groove, be respectively arranged with ring holder, annular fixing frame in the outer fixed cylinder of the metal；Barrel lower end surface even circumferential is provided with several fixing threaded holes one in the metal, on the annular fixing frame even circumferential be provided with it is several can matched fixing threaded hole two corresponding with fixing threaded hole one, barrel upper end is abutted by annular fixing lug boss with rubber in the metal, by fixing threaded hole one there is screw in lower end with two twist-on of fixing threaded hole, so that installation is fixed in rubber.The utility model changes the connection type of rubber and metalwork and is provided with the structure of support buffering, to further increase the damping effect and service life of rubber absorbers.
Description
Technical field
The utility model relates to the rubber shock-absorbings that rubber shock-absorbing technical field more particularly to a kind of damping are more preferable and durable
Device.
Background technique
In mechanical equipments such as diesel engine, motor, water pump, compressors as operation can all be generated with vibration, with people
It is also higher and higher using its damping requirements.Rubber absorbers on existing market are mainly by barrel, rubber and metal in metal
Outer fixed cylinder forms, and connection is mutually bonded between three；The bonding of rubber and metalwork is less in the damper of this structure
Securely, cause bearing capacity smaller, and be easy to hold because cracking between frequent vibration and metalwork to further result in
Power is carried to reduce；It is not provided with support buffer structure between metalwork and rubber simultaneously, unexpected overload impact can not be resisted, it is whole
Vibration all needs to act on rubber for a long time to be buffered, and accelerates the aging of rubber, effectiveness in vibration suppression is poor and service life is reduced.
Summary of the invention
The utility model for solve disadvantages described above provide a kind of damping more preferable and durable rubber absorbers, change rubber with
The connection type of metalwork simultaneously be provided with support buffering structure, thus further increase rubber absorbers damping effect and
Service life.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of more preferable and durable rubber of damping subtracts
Fixed cylinder outside barrel, rubber and metal in shake device, including metal；Annular fixing groove is provided on the rubber, in the metal
Barrel upper end be provided with the matched annular fixing lug boss of annular fixing groove, be respectively arranged with annular in the outer fixed cylinder of the metal
Support frame, annular fixing frame；Barrel lower end surface even circumferential is provided with several fixing threaded holes one in the metal, and the annular is solid
Determine even circumferential on frame be provided with it is several can matched fixing threaded hole two corresponding with fixing threaded hole one, barrel upper end in the metal
Abutted by annular fixing lug boss with rubber, by fixing threaded hole one and two twist-on of fixing threaded hole there is screw in lower end, thus by rubber
Installation is fixed in glue.
It is abutted with barrel in metal on the inside of the ring holder and forms loop buffer between annular fixing frame
Chamber.
The loop buffer is intracavitary to be provided with annular dampener.
The section of the annular dampener is semiannular shape, is abutted on the upside of the annular dampener with ring holder, two
Side is abutted with fixed cylinder outside barrel in metal and metal respectively.
The upper end surface of barrel is in annular fixing groove in the metal.
It is provided with annular positioning groove in the annular fixing groove, is provided in the annular fixing lug boss and annular positioning groove
Matched circular orientation boss.
The utility model has the following beneficial effects:
Compared with existing technology, in the utility model metal barrel upper end pass through annular fixing lug boss abutted with rubber, lower end
There is screw by fixing threaded hole one and two twist-on of fixing threaded hole, so that installation is fixed in rubber, avoids rubber conventional adhesive
Connection method；Preferably guarantee that rubber is fixedly connected firm, avoid rubber connection the case where falling off, so as to so that
Rubber preferably plays the role of damping, buffering.
Compared with existing technology, loop buffer chamber is formd between the ring holder and fixed frame of the utility model, annular
Support frame can buffer the vibration acted on rubber；Simultaneously the annular dampener of the intracavitary setting of loop buffer can be with
The overload impact acted on ring holder to rubber buffers, to further increase the damping effect of rubber absorbers
Fruit.
Detailed description of the invention
Fig. 1 is the sectional structure chart of the utility model.
Specific embodiment
The utility model is further elaborated in conjunction with attached drawing.
Referring to Fig. 1, the utility model provides a kind of damping more preferable and durable rubber absorbers, including barrel in metal
1, rubber 2 and the outer fixed cylinder 3 of metal；Annular fixing groove 4 is provided on the rubber 2,1 upper end of barrel is provided in the metal
With the matched annular fixing lug boss 5 of annular fixing groove 4, ring holder 6, ring are respectively arranged in the outer fixed cylinder 3 of the metal
Shape fixed frame 7；1 lower end surface even circumferential of barrel is provided with several fixing threaded holes 1, the annular fixing frame 7 in the metal
Upper even circumferential be provided with it is several can be with the fixing threaded hole 29 of one 8 Corresponding matching of fixing threaded hole, 1 upper end of barrel in the metal
Abutted by annular fixing lug boss 5 with rubber 2, by fixing threaded hole 1 and 29 twist-on of fixing threaded hole there is screw 10 in lower end, from
And 2 upper end of rubber is abutted with ring holder 6 and installation is fixed by annular fixing lug boss 5, lower end, the lower end of rubber 6
In outside metal in fixed cylinder 3.
6 inside of ring holder, which abuts with barrel 1 in metal and forms annular between annular fixing frame 7, delays
Chamber 11 is rushed, loop buffer chamber 11 can provide space to the vibration buffering deformation of ring holder 6.
Annular dampener 12 is provided in the loop buffer chamber 11, annular dampener 12 can act on ring to rubber 2
Overload impact on shape support frame 6 is buffered
The section of the annular dampener 12 is semiannular shape, and 12 upside of annular dampener is supported with ring holder 6
It connects, two sides are abutted with fixed cylinder 3 outside barrel 1 in metal and metal respectively.12 upside of annular dampener is shaken and can divide
It dissipates and is applied to barrel 1 and the outer fixed cylinder 3 of metal in metal, preferably bear the overload impact on rubber 2.
The upper end surface of barrel 1 is in annular fixing groove 4 in the metal, so that the upper surface of rubber 2 be made to subtract with needs
The component of shake directly contacts, and preferably guarantees damping effect.
Annular positioning groove 13 is provided in the annular fixing groove 4, it is fixed with annular to be provided in the annular fixing lug boss 5
The position matched circular orientation boss 14 of slot 13；The fixation that is located by connecting preferably is carried out to rubber 2.
The rubber absorbers more preferable and durable to a kind of damping provided by the utility model embodiment have carried out in detail above
Thin to introduce, specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the revealed technical solution of the utility model；Meanwhile for the general technology people of this field
Member, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as the limitation of the utility model.
Claims (6)
1. a kind of more preferable and durable rubber absorbers of damping, including fixed cylinder outside barrel, rubber and metal in metal；Its feature
It is: is provided with annular fixing groove on the rubber, barrel upper end is provided with and the matched ring of annular fixing groove in the metal
Shape fixing lug boss is respectively arranged with ring holder, annular fixing frame in the outer fixed cylinder of the metal；In the metal under barrel
End face even circumferential is provided with several fixing threaded holes one, on the annular fixing frame even circumferential be provided with it is several can be with fixed spiral shell
Hole one corresponds to matched fixing threaded hole two, and barrel upper end is abutted by annular fixing lug boss with rubber in the metal, lower end leads to
Crossing fixing threaded hole one and two twist-on of fixing threaded hole has screw, so that installation is fixed in rubber.
2. a kind of more preferable and durable rubber absorbers of damping according to claim 1, it is characterised in that: the annular branch
It is abutted with barrel in metal on the inside of support and forms loop buffer chamber between annular fixing frame.
3. a kind of more preferable and durable rubber absorbers of damping according to claim 2, it is characterised in that: the annular is slow
It rushes and intracavitary is provided with annular dampener.
4. a kind of more preferable and durable rubber absorbers of damping according to claim 3, it is characterised in that: the annular is slow
The section of stamping is semiannular shape, abutted on the upside of the annular dampener with ring holder, two sides respectively with barrel in metal
It is abutted with fixed cylinder outside metal.
5. a kind of more preferable and durable rubber absorbers of damping according to claim 1, it is characterised in that: in the metal
The upper end surface of barrel is in annular fixing groove.
6. a kind of more preferable and durable rubber absorbers of damping according to claim 1, it is characterised in that: the annular is solid
Determine to be provided with annular positioning groove in slot, be provided in the annular fixing lug boss convex with the matched circular orientation of annular positioning groove
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901220.1U CN209067737U (en) | 2018-11-19 | 2018-11-19 | A kind of more preferable and durable rubber absorbers of damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901220.1U CN209067737U (en) | 2018-11-19 | 2018-11-19 | A kind of more preferable and durable rubber absorbers of damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067737U true CN209067737U (en) | 2019-07-05 |
Family
ID=67099614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901220.1U Expired - Fee Related CN209067737U (en) | 2018-11-19 | 2018-11-19 | A kind of more preferable and durable rubber absorbers of damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067737U (en) |
-
2018
- 2018-11-19 CN CN201821901220.1U patent/CN209067737U/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 |
Granted publication date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |