CN203082188U - Composite spherical surface gasket - Google Patents
Composite spherical surface gasket Download PDFInfo
- Publication number
- CN203082188U CN203082188U CN 201320045846 CN201320045846U CN203082188U CN 203082188 U CN203082188 U CN 203082188U CN 201320045846 CN201320045846 CN 201320045846 CN 201320045846 U CN201320045846 U CN 201320045846U CN 203082188 U CN203082188 U CN 203082188U
- Authority
- CN
- China
- Prior art keywords
- pad
- spherical surface
- gasket
- internal layer
- composite
- 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
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a composite spherical surface gasket which is provided with an outer spherical surface and an inner spherical surface. The composite spherical surface gasket is characterized in that the outer spherical surface is arranged on the outer layer of the gasket and the inner spherical surface is arranged on the inner layer of the gasket. The outer layer of the gasket and the inner layer of the gasket are made of different materials and compounded together. The composite spherical surface gasket has the advantages of improving lubricating performance of the inner spherical surface of the gasket, reducing friction of the outer spherical surface of the gasket and prolonging service life.
Description
[technical field]
The utility model relates to a kind of improvement invention of spherical pad.
[background technique]
Spherical pad is the pad that a kind of both ends of the surface are sphere, and it is mainly used in automobile differential, differential mechanism should adapt to serious jolt and can be under high and low temperature environment long-term high speed operation.Spherical pad is installed between the housing of differential mechanism and Hindley worm gear, plays to reduce friction and improve lubrication.Present employed spherical pad adopts metallic material, and the inside and outside spherical surface of spherical pad all is smooth, and shortcoming is: the greasy property of pad inner ball surface is relatively poor, and the friction of pad outer spherical surface is bigger, so spherical pad is easy to wear, working life is short.
[summary of the invention]
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of greasy property that improves the pad inner ball surface, reduces the friction of pad outer spherical surface, the composite sphere pad that increases the service life.
For solving the problems of the technologies described above, the utility model takes following technological scheme to finish:
A kind of composite sphere pad has outer spherical surface and inner ball surface, it is characterized in that: outer spherical surface is located at the pad skin, and inner ball surface is located at the pad internal layer, the outer and pad internal layer employing different materials of pad, and pad skin and pad internal layer are combined with each other.The surface of pad internal layer is point-like and lays circular hole.The pad skin is a nylon material, and the pad internal layer is a metallic copper material.
In the technique scheme, spherical pad is composited by inside and outside different material layer, and at first the surface of pad internal layer is point-like laying circular hole, and this circular hole can play the effect of holding oil, thereby improves the greasy property of pad inner ball surface; Secondly outer nylon material that adopts of pad, the characteristics that nylon material has is wear-resisting, friction factor is low, thus reduce the friction of pad outer spherical surface.Thus, the utility model can effectively improve working life.
[description of drawings]
The utility model has the following drawings:
Fig. 1 is a structural drawing of the present utility model,
Fig. 2 is the axial half sectional view of Fig. 1,
Fig. 3 is the I portion enlarged view of Fig. 2.
[embodiment]
Below come the utility model is done detailed explanation by specific embodiment:
As shown in the figure, composite sphere pad of the present utility model, have outer spherical surface and inner ball surface, outer spherical surface is located at pad skin 1, inner ball surface is located at pad internal layer 2, and pad outer 1 is a nylon material, and pad internal layer 2 is a metallic copper material, pad outer 1 and pad internal layer 2 are combined with each other, and the surface of described pad internal layer 2 is point-like and lays circular hole 3.
Composite sphere pad of the present utility model, the surface of pad internal layer is point-like and lays the greasy property that circular hole improves the pad inner ball surface, the pad skin then adopts nylon material to reduce the friction of pad outer spherical surface, owing to reduced friction, improved greasy property, so effectively improved the working life of spherical pad.
Claims (3)
1. a composite sphere pad has outer spherical surface and inner ball surface, it is characterized in that: outer spherical surface is located at the pad skin, and inner ball surface is located at the pad internal layer, the outer and pad internal layer employing different materials of pad, and pad skin and pad internal layer are combined with each other.
2. a kind of composite sphere pad according to claim 1 is characterized in that: the surface of pad internal layer is point-like and lays circular hole.
3. a kind of composite sphere pad according to claim 1 is characterized in that: pad is outer to be nylon material, and the pad internal layer is a metallic copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045846 CN203082188U (en) | 2013-01-18 | 2013-01-18 | Composite spherical surface gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045846 CN203082188U (en) | 2013-01-18 | 2013-01-18 | Composite spherical surface gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082188U true CN203082188U (en) | 2013-07-24 |
Family
ID=48828029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045846 Expired - Fee Related CN203082188U (en) | 2013-01-18 | 2013-01-18 | Composite spherical surface gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727201A (en) * | 2014-01-09 | 2014-04-16 | 陈元炮 | Automobile differential machine assembly |
-
2013
- 2013-01-18 CN CN 201320045846 patent/CN203082188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727201A (en) * | 2014-01-09 | 2014-04-16 | 陈元炮 | Automobile differential machine assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102562201B (en) | A kind of assembled camshaft | |
| CN103388623A (en) | Self-lubricating bearing and production process thereof | |
| CN204985410U (en) | Synchronous ware assembly | |
| CN201934508U (en) | Shaft sleeve | |
| CN204113902U (en) | A kind of truck bearing sleeve | |
| CN203348322U (en) | Improved self-lubricating bearing | |
| CN202971567U (en) | Sliding and rolling combined bearing | |
| CN104500582A (en) | Bearing | |
| CN203348323U (en) | Solid embedded self-lubricating bearing | |
| CN203348327U (en) | Self-lubricating bearing for engineering machinery | |
| CN203051478U (en) | Thrust bearing | |
| CN203130794U (en) | Gate ceramic ball bearing kit | |
| CN203348309U (en) | Sliding bearing | |
| CN103089807A (en) | Gate ceramic ball bearing sleeve member | |
| CN203713091U (en) | Slide bearing structure for friction press | |
| CN203082189U (en) | Self-lubricating spherical surface spacer | |
| CN203082193U (en) | Composite spherical gasket | |
| CN203500417U (en) | Integrated turbine bearing and guide wheel end cap structure for hydraulic torque converter | |
| CN203130975U (en) | Pulley sleeved piece | |
| CN203098818U (en) | Half axle gear gasket | |
| CN203641279U (en) | Novel engineering mechanical self-lubricated bearing | |
| CN205401658U (en) | Half axle gear gasket | |
| CN206707793U (en) | A kind of lubrication system of engine crankshaft | |
| CN205089372U (en) | Automobile engine powder metallurgy rotor | |
| CN205315497U (en) | Wear -resisting type gear bush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140118 |