CN204344774U - Damping block - Google Patents
Damping block Download PDFInfo
- Publication number
- CN204344774U CN204344774U CN201420811562.XU CN201420811562U CN204344774U CN 204344774 U CN204344774 U CN 204344774U CN 201420811562 U CN201420811562 U CN 201420811562U CN 204344774 U CN204344774 U CN 204344774U
- Authority
- CN
- China
- Prior art keywords
- damping block
- reinforced
- block body
- block
- limit assembly
- 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
Links
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of damping block, its drip irrigation device is, comprise the damping block body be made up of rubber, described damping block body is the cylindrical of hollow, described damping block body outer surface is provided with several limit assemblies along damping block body axial distribution, described limit assembly is dislocatedly distributed each other vertically, described limit assembly is made up of along the radial equally distributed reinforced block of described damping block body several, described reinforced block and crankcase plug together, and are radially dislocatedly distributed between axially adjacent reinforced block; Such damping block can ensure on the one hand in radial all angles all can be stressed, being dislocatedly distributed on the other hand can make damping block axially lower stress is even, and such damping block when in use, would not occur the situation of local fracture.
Description
Technical field
The utility model relates to a kind of damping block.
Background technique
Damping block is the device of the resistance providing motion, depletion kinergety.That applies very in space flight, aviation, military project, firearms, automobile and other industries is extensive, utilizes various damping block to carry out vibration damping energy dissipating.
At present; on market; usually the vibrations that damping block is used for slowing down between the two can be provided with in the car between crankcase and connecting rod; and keep stationary state by the circle reinforced block of 6 equally distributed protrusions of radial direction and crankcase; due to this damping block, when work, one to enclose the stressed meeting in place of reinforced block distribution more, adds what damping block was normally made up of rubber, therefore in the middle of continuous motion; easily there is the situations such as fracture due to damping block, affect the life-span that damping block uses.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of reinforced block by misplacing up and down thus reaches the damping block of Resisting fractre effect.
For achieving the above object, the utility model provides following technological scheme: a kind of damping block, comprise the damping block body be made up of rubber, described damping block body is the cylindrical of hollow, described damping block body outer surface is provided with several limit assemblies along damping block body axial distribution, described limit assembly is dislocatedly distributed each other vertically, described limit assembly is made up of along the radial equally distributed reinforced block of described damping block body several, described reinforced block and crankcase plug together, and are radially dislocatedly distributed between axially adjacent reinforced block.
The utility model is set to further: described limit assembly is positioned at the middle part of described damping block body.
The utility model is set to further: the quantity of described limit assembly is two, and each limit assembly is made up of three reinforced blockes.
The utility model is set to further: the shape of described reinforced block is cuboid.
Compared with prior art, the utility model has the advantage of, utilize two limit assemblies to increase axial lifting surface area, make the area of the pressure distribution between damping block and crankcase more large, protect damping block to a certain extent.And be radially dislocatedly distributed between axial adjacent reinforced block, can ensure on the one hand in radial all angles all can be stressed, be dislocatedly distributed on the other hand and can make damping block axially lower stress is even, such damping block when in use, the situation of local fracture would not be there is, compare in working life of this damping block and can to improve greatly working life with original damping block, avoid the replacing damping block that people need repeatedly.
Accompanying drawing explanation
Fig. 1 is the structural drawing that the utility model damping block embodiment is assemblied in crankcase;
Fig. 2 is the structural drawing of the utility model damping block embodiment;
Fig. 3 is the plan view of the utility model damping block embodiment;
Fig. 4 is the plan view of the utility model damping block embodiment.
Reference character: 1, damping block body; 2, limit assembly; 21, reinforced block; 3, crankcase.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model damping block embodiment is described further.
A kind of damping block, comprise the damping block body 1 be made up of rubber, described damping block body 1 is the cylindrical of hollow, described damping block body 1 outer surface is provided with several limit assemblies 2 along damping block body 1 axial distribution, described limit assembly 2 is dislocatedly distributed each other vertically, described limit assembly 2 is made up of along the radial equally distributed reinforced block 21 of described damping block body 1 several, and described reinforced block 21 plugs together with crankcase 3, is radially dislocatedly distributed between axially adjacent reinforced block 21.
By technique scheme, utilize two limit assemblies 2 to increase axial lifting surface area, make the area of the pressure distribution between damping block and crankcase 3 more large, protect damping block to a certain extent.And be radially dislocatedly distributed between axial adjacent reinforced block 21, can ensure on the one hand in radial all angles all can be stressed, be dislocatedly distributed on the other hand and can make damping block axially lower stress is even, such damping block when in use, the situation of local fracture would not be there is, compare in working life of this damping block and can to improve greatly working life with original damping block, avoid the replacing damping block that people need repeatedly.
Described limit assembly 2 is positioned at the middle part of described damping block body 1.
Pass through technique scheme, stressed emphasis effectively can be transferred to middle part by the middle part that limit assembly 2 is positioned at damping block, the power that middle part receives can be radiated the both sides of damping block uniformly up and down, and the power of ensure that can effectively be scattered, and further ensures the permanent use of damping block.
The quantity of described limit assembly 2 is two, and each limit assembly 2 is made up of three reinforced blockes 21.
Preferably, two limit assemblies 2, each limit assembly 2 has 3 reinforced blockes 21 to the present embodiment, and reinforced block 21 quantity of such damping block body 1 is for being total up to 6, and in the forward projection of 6 reinforced blockes 21, adjacent two reinforced blockes 21 are 60 degree, as described in Figure 4.
Preferred axially adjacent limit assembly 2 side of the present embodiment is all in same plane.
Pass through technique scheme, 6 reinforced blockes 21 altogether, keep always with original damping block quantity, the cost of production being new damping block is consistent with the elongation cost of original damping block, but it is far from each other in the effect of Resisting fractre, damping block of the present utility model can have extremely strong Resisting fractre ability than original damping block, working life adds much longer, very has market prospects.
The shape of described reinforced block 21 is cuboid.
By adopting technique scheme, rectangular reinforced block 21 can effectively snap in the groove of crankcase 3 correspondence, can stablize and effectively plug together, and preventing damping block from therefrom can slide out because of impacting, ensureing damping block stability in use.
Claims (4)
1. a damping block, comprise the damping block body be made up of rubber, described damping block body is the cylindrical of hollow, it is characterized in that: described damping block body outer surface is provided with several limit assemblies along damping block body axial distribution, described limit assembly is dislocatedly distributed each other vertically, described limit assembly is made up of along the radial equally distributed reinforced block of described damping block body several, and described reinforced block and crankcase plug together, and are radially dislocatedly distributed between axially adjacent reinforced block.
2. damping block according to claim 1, is characterized in that: described limit assembly is positioned at the middle part of described damping block body.
3. damping block according to claim 1, is characterized in that: the quantity of described limit assembly is two, and each limit assembly is made up of three reinforced blockes.
4. damping block according to claim 1, is characterized in that: the shape of described reinforced block is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811562.XU CN204344774U (en) | 2014-12-19 | 2014-12-19 | Damping block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811562.XU CN204344774U (en) | 2014-12-19 | 2014-12-19 | Damping block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344774U true CN204344774U (en) | 2015-05-20 |
Family
ID=53228045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811562.XU Expired - Fee Related CN204344774U (en) | 2014-12-19 | 2014-12-19 | Damping block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344774U (en) |
-
2014
- 2014-12-19 CN CN201420811562.XU patent/CN204344774U/en not_active Expired - Fee Related
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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: 20150520 Termination date: 20161219 |