CN204755686U - Shock attenuation cover - Google Patents
Shock attenuation cover Download PDFInfo
- Publication number
- CN204755686U CN204755686U CN201520402191.4U CN201520402191U CN204755686U CN 204755686 U CN204755686 U CN 204755686U CN 201520402191 U CN201520402191 U CN 201520402191U CN 204755686 U CN204755686 U CN 204755686U
- Authority
- CN
- China
- Prior art keywords
- axle core
- overcoat
- hole
- diameter
- shaped
- 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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- Vibration Dampers (AREA)
Abstract
The utility model relates to a shock attenuation cover, including axle core, overcoat, the axle core is the hollow tube, the middle part of overcoat be equipped with with the unanimous through -hole of axle core external diameter, axle core and overcoat are unanimous in length direction's size, a core setting in the through -hole, the axle core is pasted with the overcoat and is in the same place, the longitudinal section of overcoat is I -shaped, and transverse section is circular, and the width in I -shaped middle part groove should be unanimous with mounting panel thickness, and the diameter should be a bit larger tham the diameter of predetermined open through -hole on the mounting panel, the groove at the last I -shaped form middle part of shock attenuation cover can directly be blocked on the mounting panel that is equipped with open through -hole in advance, need not to use the fix with screw, convenient operation.
Description
Technical field
The utility model relates to a kind of improvement of shock absorbing sleeve, particularly a kind of shock absorbing sleeve without the need to using screw installation, rigidity and elasticity to have concurrently.
Background technique
Common shock absorbing sleeve is the rubber parts that middle part is provided with through hole, and screw need be used to be installed on mounting plate, and the time because rubber parts poor rigidity is yielding, needs frequently to change, causes very large waste after having grown.
Model utility content
The utility model object provides a kind of shock absorbing sleeve without the need to using screw installation, rigidity and elasticity to have concurrently to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of shock absorbing sleeve, comprises axle core, overcoat; Described axle core is hollow tubular; The middle part of described overcoat is provided with the through hole consistent with axle core external diameter; Described axle core and be enclosed within the consistent size of length direction outward, described axle core is arranged in through hole, and described axle core and overcoat are pasted together; The longitudinal cross-section of described overcoat is I-shaped, and lateral cross section is circular, the width of I-shaped intermediate channel should with mounting plate consistency of thickness, diameter should be a bit larger tham the diameter of the open through hole that mounting plate is preset.
Preferably, the material of described axle core is 45 steel, and the material of overcoat is rubber.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Shock absorbing sleeve described in the utility model scheme, adopts that 45 steel make axle core, rubber makees overcoat; Overcoat being made longitudinal cross-section is I-shaped shape, the groove in the middle part of I-shaped shape directly can be stuck in be provided with open through hole in advance mounting plate on, be screwed without the need to making, easy to operate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of shock absorbing sleeve described in the utility model;
Accompanying drawing 2 is the design sketch that shock absorbing sleeve described in the utility model installs on mounting plate again;
Wherein: 1, axle core; 2, overcoat; 3, shock absorbing sleeve; 4, mounting plate.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is a kind of shock absorbing sleeve described in the utility model, comprises axle core 1, overcoat 2; Described axle core 1 is hollow tubular; The middle part of described overcoat 2 is provided with the through hole consistent with axle core external diameter; Described axle core 1 and overcoat 2 are in the consistent size of length direction, and axle core 1 is arranged in through hole, and described axle core 1 and overcoat 2 are pasted together; Described axle core 1 material is 45 steel, overcoat 2 material is rubber, the middle part good rigidly of whole shock absorbing sleeve 3, outside has good damping property, described overcoat 2 longitudinal cross-section is I-shaped, lateral cross section is circular, the width of I-shaped intermediate channel should with mounting plate 4 consistency of thickness, diameter should be a bit larger tham the diameter of the open through hole that mounting plate 4 is preset.
As shown in Figure 2, the groove in the middle part of I-shaped shape on shock absorbing sleeve 3 directly can be stuck in and be provided with on the mounting plate 4 of open through hole in advance, without the need to being screwed, easy to operate.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Shock absorbing sleeve described in the utility model scheme, adopts that 45 steel make axle core, rubber makees overcoat.Overcoat being made longitudinal cross-section is I-shaped shape, the groove in the middle part of I-shaped shape directly can be stuck in be provided with open through hole in advance mounting plate on, be screwed without the need to making, easy to operate.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technological scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. a shock absorbing sleeve, is characterized in that: comprise axle core, overcoat; Described axle core is hollow tubular; The middle part of described overcoat is provided with the through hole consistent with axle core external diameter; Described axle core and be enclosed within the consistent size of length direction outward, axle core is arranged in through hole, and described axle core and overcoat are pasted together; The longitudinal cross-section of described overcoat is I-shaped, and lateral cross section is circular, the width of I-shaped intermediate channel should with mounting plate consistency of thickness, diameter should be a bit larger tham the diameter of the open through hole that mounting plate is preset.
2. shock absorbing sleeve according to claim 1, is characterized in that: described axle core matter is 45 steel, and overcoat material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402191.4U CN204755686U (en) | 2015-06-12 | 2015-06-12 | Shock attenuation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402191.4U CN204755686U (en) | 2015-06-12 | 2015-06-12 | Shock attenuation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755686U true CN204755686U (en) | 2015-11-11 |
Family
ID=54470395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402191.4U Expired - Fee Related CN204755686U (en) | 2015-06-12 | 2015-06-12 | Shock attenuation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930098A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Shock absorbing sleeve |
-
2015
- 2015-06-12 CN CN201520402191.4U patent/CN204755686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930098A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Shock absorbing sleeve |
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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 |
Granted publication date: 20151111 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |