CN205859023U - A kind of multilamellar skeleton rubber sulfuration damping bushing structure - Google Patents
A kind of multilamellar skeleton rubber sulfuration damping bushing structure Download PDFInfo
- Publication number
- CN205859023U CN205859023U CN201620676790.XU CN201620676790U CN205859023U CN 205859023 U CN205859023 U CN 205859023U CN 201620676790 U CN201620676790 U CN 201620676790U CN 205859023 U CN205859023 U CN 205859023U
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- Prior art keywords
- skeleton
- rubber
- annular
- annular recess
- outer layer
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Abstract
The utility model proposes a kind of multilamellar skeleton rubber sulfuration damping bushing structure, including inner framework, middle skeleton, outer layer skeleton and rubber bodies, inner framework is externally provided with rubber bodies, middle skeleton be circulus and its be set in inner framework outside and be embedded in rubber bodies, rubber bodies outer layer both sides are provided with outer layer skeleton, and outer layer skeleton is provided with check ring draw-in groove；First end of rubber bodies is provided with first annular recess and the second annular notch, the diameter of first annular recess is less than the second annular notch, second end of rubber bodies is provided with the 3rd annular notch and fourth annular recess, and the diameter of the 3rd annular notch is less than the diameter of fourth annular recess.This utility model, with inner framework end face sealing, overflows without sizing material, the compactness of enhancing rubber and rubber and the bonding of skeleton.This utility model, by arranging first annular recess, the second annular notch, the 3rd annular notch, fourth annular recess, increases its rubbery intensity, and twist process plays cushioning effect, reduces the destruction to rubber.
Description
Technical field
This utility model relates to damping bushing technical field, particularly relates to a kind of multilamellar skeleton rubber sulfuration damping bushing knot
Structure.
Background technology
Existing damping bushing structure inner frame both ends of the surface have the most encapsulated, it is contemplated that the demoulding and operability, Design of Dies
During, inner frame and mould have gap (skeleton has upper and lower dimensional tolerance), and in sulfidation, sizing material can be from there being gap position stream
Dynamic, cause portioned product pressure inadequate, sizing material compactness in the product so will be caused the best, product stress, upset,
Reversing during waiting, easily cause rubber partial cleft, frequency of usage is excessive, fracture propagation, thus causes product to lose damping
Effect, has abnormal sound phenomenon in actual use.
Utility model content
Based on technical problem present in background technology, the utility model proposes a kind of multilamellar skeleton rubber sulfuration damping
Bush structure.
A kind of multilamellar skeleton rubber sulfuration damping bushing structure that the utility model proposes, including inner framework, intermedium
Frame, outer layer skeleton and rubber bodies, wherein:
Inner framework is cylinder-like structure, and inner framework is externally provided with rubber bodies, and middle skeleton is circulus and it is sheathed
Outside inner framework and be embedded in rubber bodies, rubber bodies outer layer both sides are provided with outer layer skeleton, and outer layer skeleton is provided with spring
Back-up ring draw-in groove, inner framework, middle skeleton, outer layer skeleton, rubber bodies integrated vulcanizing form glued part；First end of rubber bodies sets
Having first annular recess and the second annular notch, the diameter of first annular recess is less than the second annular notch, the second of rubber bodies
End is provided with the 3rd annular notch and fourth annular recess, and the diameter of the 3rd annular notch is less than the diameter of fourth annular recess.
Preferably, first annular recess interior walls be smooth transition.
Preferably, the second annular notch interior walls be smooth transition.
Preferably, the 3rd annular notch interior walls be smooth transition.
Preferably, fourth annular recess interior walls be smooth transition.
Preferably, inner framework, middle skeleton and outer layer skeleton all use metal material to make.
In this utility model, inner framework is externally provided with rubber bodies, middle skeleton be circulus and its be set in internal layer bone
Outside frame and be embedded in rubber bodies, rubber bodies outer layer both sides are provided with outer layer skeleton, and outer layer skeleton is provided with check ring draw-in groove,
First end of rubber bodies is provided with first annular recess and the second annular notch, the second end of rubber bodies be provided with the 3rd annular notch and
Fourth annular recess.This utility model with inner framework end face sealing, overflows without sizing material, strengthen the compactness of rubber and rubber with
The bonding of skeleton.This utility model is by arranging first annular recess, the second annular notch, the 3rd annular notch, fourth annular
Recess and first annular recess, the second annular notch, the 3rd annular notch, fourth annular recess inwall all seamlessly transit, and increase
Its rubbery intensity, twist process plays cushioning effect, reduces the destruction to rubber.
Accompanying drawing explanation
Fig. 1 is a kind of multilamellar skeleton rubber sulfuration damping bushing structure that the utility model proposes.
Detailed description of the invention
With reference to Fig. 1, the utility model proposes a kind of multilamellar skeleton rubber sulfuration damping bushing structure, including inner framework 1,
Middle skeleton 2, outer layer skeleton 3 and rubber bodies 4, inner framework 1, middle skeleton 2 and outer layer skeleton 3 all use metal material system
Become；Wherein:
Inner framework 1 is cylinder-like structure, and inner framework 1 is externally provided with rubber bodies 4, middle skeleton 2 be circulus and its
Outside being set in inner framework 1 and be embedded in rubber bodies 4, rubber bodies 4 outer layer both sides are provided with outer layer skeleton 3, on outer layer skeleton 3
Being provided with check ring draw-in groove 9, inner framework 1, middle skeleton 2, outer layer skeleton 3, rubber bodies 4 integrated vulcanizing form glued part.
First end of rubber bodies 4 is provided with first annular recess 5 and the second annular notch 6, the diameter of first annular recess 5
Less than the second annular notch 6, first annular recess 5 interior walls be smooth transition, the second annular notch 6 interior walls be smooth transition.Rubber bodies 4
The second end be provided with the 3rd annular notch 7 and fourth annular recess 8, the diameter of the 3rd annular notch 7 be less than fourth annular recess 8
Diameter, the 3rd annular notch 7 interior walls be smooth transition, fourth annular recess 8 interior walls be smooth transition.
A kind of multilamellar skeleton rubber sulfuration damping bushing structure that the utility model proposes, with inner framework 1 end face sealing,
Overflow without sizing material, the compactness of enhancing rubber and rubber and the bonding of skeleton；By arranging first annular recess the 5, second annular
Recess the 6, the 3rd annular notch 7, fourth annular recess 8 and first annular recess the 5, second annular notch the 6, the 3rd annular notch 7,
Fourth annular recess 8 inwall all seamlessly transits, and increases its rubbery intensity, and twist process plays cushioning effect, reduces rubber
Destroy.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (6)
1. a multilamellar skeleton rubber sulfuration damping bushing structure, it is characterised in that include inner framework (1), middle skeleton
(2), outer layer skeleton (3) and rubber bodies (4), wherein:
Inner framework (1) is cylinder-like structure, and inner framework (1) is externally provided with rubber bodies (4), and middle skeleton (2) is circulus
And outside it is set in inner framework (1) and in being embedded in rubber bodies (4), rubber bodies (4) outer layer both sides are provided with outer layer skeleton
(3), outer layer skeleton (3) is provided with check ring draw-in groove (9), inner framework (1), middle skeleton (2), outer layer skeleton (3), rubber
Body (4) integrated vulcanizing forms glued part；First end of rubber bodies (4) is provided with first annular recess (5) and the second annular notch
(6), the diameter of first annular recess (5) is less than the second annular notch (6), and it is recessed that the second end of rubber bodies (4) is provided with the 3rd annular
Mouth (7) and fourth annular recess (8), the diameter of the 3rd annular notch (7) is less than the diameter of fourth annular recess (8).
Multilamellar skeleton rubber the most according to claim 1 sulfuration damping bushing structure, it is characterised in that first annular recess
(5) interior walls be smooth transition.
Multilamellar skeleton rubber the most according to claim 1 sulfuration damping bushing structure, it is characterised in that the second annular notch
(6) interior walls be smooth transition.
Multilamellar skeleton rubber the most according to claim 1 sulfuration damping bushing structure, it is characterised in that the 3rd annular notch
(7) interior walls be smooth transition.
Multilamellar skeleton rubber the most according to claim 1 sulfuration damping bushing structure, it is characterised in that fourth annular recess
(8) interior walls be smooth transition.
Multilamellar skeleton rubber the most according to claim 1 sulfuration damping bushing structure, it is characterised in that inner framework (1),
Middle skeleton (2) and outer layer skeleton (3) all use metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676790.XU CN205859023U (en) | 2016-06-30 | 2016-06-30 | A kind of multilamellar skeleton rubber sulfuration damping bushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676790.XU CN205859023U (en) | 2016-06-30 | 2016-06-30 | A kind of multilamellar skeleton rubber sulfuration damping bushing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859023U true CN205859023U (en) | 2017-01-04 |
Family
ID=57645209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676790.XU Expired - Fee Related CN205859023U (en) | 2016-06-30 | 2016-06-30 | A kind of multilamellar skeleton rubber sulfuration damping bushing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771826A (en) * | 2018-07-11 | 2018-11-09 | 王兴民 | A kind of treadmill |
| CN110374978A (en) * | 2019-07-15 | 2019-10-25 | 芜湖乐维汽车装备设计有限公司 | A kind of polyurethane then lined |
| CN113700785A (en) * | 2021-08-12 | 2021-11-26 | 株洲时代瑞唯减振装备有限公司 | Anti-fatigue rubber node with high bearing capacity |
-
2016
- 2016-06-30 CN CN201620676790.XU patent/CN205859023U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771826A (en) * | 2018-07-11 | 2018-11-09 | 王兴民 | A kind of treadmill |
| CN110374978A (en) * | 2019-07-15 | 2019-10-25 | 芜湖乐维汽车装备设计有限公司 | A kind of polyurethane then lined |
| CN113700785A (en) * | 2021-08-12 | 2021-11-26 | 株洲时代瑞唯减振装备有限公司 | Anti-fatigue rubber node with high bearing capacity |
| CN113700785B (en) * | 2021-08-12 | 2023-01-24 | 株洲时代瑞唯减振装备有限公司 | Anti-fatigue rubber node with high bearing capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170104 Termination date: 20170630 |