CN206802165U - A kind of dual compound damper of metal spring and rubber - Google Patents
A kind of dual compound damper of metal spring and rubber Download PDFInfo
- Publication number
- CN206802165U CN206802165U CN201720565242.4U CN201720565242U CN206802165U CN 206802165 U CN206802165 U CN 206802165U CN 201720565242 U CN201720565242 U CN 201720565242U CN 206802165 U CN206802165 U CN 206802165U
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- CN
- China
- Prior art keywords
- connectors
- rubber
- spring
- metal spring
- damper
- 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.)
- Expired - Fee Related
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Abstract
The dual compound damper of a kind of metal spring and rubber is the utility model is related to, it includes two connectors and a rubber spacer and a spring.Two connectors are the assembly of ring flange and frustum, and it is oppositely arranged, and ring flange is located at both ends；Spring is placed between two connectors, and its both ends bears against the ring flange of two connectors；Rubber spacer coats spring in it, and two connectors are sulfided into an I-shaped entirety.Compared with the single metal spring damper of tradition or gum damper, favorable attributes of the present utility model are：1st, the advantages of existing metal spring shock-absorbing effect is good, there is rubber damping excellent performance again, it is strong to high-frequency vibration energy absorption capability the characteristics of；2nd, the elastic resilience of metal spring, the weakness of rubber spacer yield deformation can be made up；3rd, the firm binding force between connector and rubber spacer, elasticity superposition effect it is more obvious, shock-absorbing, shock insulation, damping effect more preferably, it is more excellent.
Description
Technical field
A kind of damper, more particularly to a kind of metal spring and the dual compound damper of rubber are the utility model is related to,
The damping being particularly suitable between the engine of heavy-duty machinery and transmission device, belong to cushion technique field.
Background technology
Usually require to set damper between the engine and transmission device of heavy-duty machinery.Apply to the tradition of this form
Damper has two kinds of forms：First, metal spring type, compression of metals spring is arranged between vibroseis and fixture, is played
Shock-absorbing, shock insulation, cushioning effect；2nd, pure elastic caoutchouc formula, it between vibroseis and fixture or two metal connecting pieces it
Between by vulcanized rubber mat layer, absorb the change in displacement between two connectors caused by mechanical shock and play recovery and make
With, while the transmission of vibrations can be controlled, reduce the excitation force of focus.Both dampers respectively have advantage and disadvantage, metal spring type
Damper shock-absorbing effect it is good but poor to high-frequency vibration energy absorption capability；The shock absorber rubber damping and amortization of pure elastic caoutchouc formula
Can be good, it is strong to high-frequency vibration energy absorption capability, but shock-absorbing effect is poor, ageing resistance is weak, deformation is serious, service life is low.
The content of the invention
The purpose of this utility model is to provide a kind of metal spring and rubber dual compound damper, has made damper both
It is good with metal spring shock-absorbing effect, there is the characteristics of rubber damping excellent performance, strong to high-frequency vibration energy absorption capability again.
To achieve the above object, the technical solution adopted in the utility model is：A kind of metal spring and rubber are dual compound
Damper, including two connectors and a rubber spacer and a spring, described two connectors are ring flange and cone
The assembly of platform, it is characterised in that：
Two described connectors are oppositely arranged, and ring flange is located at both ends；
Described spring is placed between two connectors, and its both ends bears against the ring flange of two connectors；
Described rubber spacer coats spring in it, and two connectors are sulfided into a section to be I-shaped whole
Body.
Further, the frustum wall of two connectors is provided with some centripetal blind holes, the vulcanization of rubber spacer
In rubber injection blind hole.
Compared with the single metal spring damper of tradition or gum damper, favorable attributes of the present utility model are：
1st, the advantages of existing metal spring shock-absorbing effect is good, there is rubber damping excellent performance again, to high-frequency vibration energy absorption
The characteristics of ability is strong；
2nd, the elastic resilience of metal spring, the weakness of rubber spacer yield deformation can be made up；
3rd, the firm binding force between connector and rubber spacer, elasticity superposition effect it is more obvious, shock-absorbing, shock insulation,
Damping effect more preferably, it is more excellent.
Brief description of the drawings
Accompanying drawing 1 is main cross section structure diagram of the present utility model.
In fig. 1,1 and 2 be that two connectors, 101 and 201 are blind hole, 3 are spring, 4 are rubber spacer.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings；
As shown in figure 1, two connectors 1 and 2 are the assembly of ring flange and frustum, it is oppositely arranged, and ring flange is located at
Both ends；Spring 3 is placed between two connectors 1 and 2, and its both ends bears against the ring flange of two connectors 1 and 2；Rubber spacer 4
Spring 3 is coated in it, and it is I-shaped entirety that two connectors 1 and 2 are sulfided into a section.Two connectors 1 and 2
Frustum wall is provided with some centripetal blind holes 101 and 201, and the vulcanization rubber of rubber spacer 4 is injected in blind hole 101 and 201.
The utility model is arranged between fixture and vibroseis, the advantages of its existing metal spring shock-absorbing effect is good,
Have rubber damping excellent performance again, it is strong to high-frequency vibration energy absorption capability the characteristics of；Also pass through the elastic recovery energy of metal spring 3
Power, make up the weakness of the yield deformation of rubber spacer 4.The utility model due on connector 1 and 2 set blind hole 101 and 201,
The vulcanization of rubber can be made to inside connector, therefore, the firm binding force between connector 1 and 2 and rubber spacer 4, elasticity is folded
The effect added is more obvious, shock-absorbing, shock insulation, damping effect more preferably, it is more excellent.
Claims (2)
1. a kind of metal spring and the dual compound damper of rubber, including two connectors and a rubber spacer and a bullet
Spring, described two connectors are the assembly of ring flange and frustum, it is characterised in that：
Two described connectors are oppositely arranged, and ring flange is located at both ends；
Described spring is placed between two connectors, and its both ends bears against the ring flange of two connectors；
Described rubber spacer coats spring in it, and it is I-shaped entirety that two connectors are sulfided into a section.
2. a kind of metal spring according to claim 1 and the dual compound damper of rubber, it is characterised in that：
The frustum wall of two connectors is provided with some centripetal blind holes, the vulcanization rubber injection blind hole of rubber spacer
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565242.4U CN206802165U (en) | 2017-05-21 | 2017-05-21 | A kind of dual compound damper of metal spring and rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565242.4U CN206802165U (en) | 2017-05-21 | 2017-05-21 | A kind of dual compound damper of metal spring and rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802165U true CN206802165U (en) | 2017-12-26 |
Family
ID=60741520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565242.4U Expired - Fee Related CN206802165U (en) | 2017-05-21 | 2017-05-21 | A kind of dual compound damper of metal spring and rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916283A (en) * | 2018-07-17 | 2018-11-30 | 大连大学 | Quasi- zero stiffness metal-rubber composite vibration isolator |
-
2017
- 2017-05-21 CN CN201720565242.4U patent/CN206802165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916283A (en) * | 2018-07-17 | 2018-11-30 | 大连大学 | Quasi- zero stiffness metal-rubber composite vibration isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20210521 |