CN206682165U - A kind of novel rubber plastic bearing seal cover - Google Patents
A kind of novel rubber plastic bearing seal cover Download PDFInfo
- Publication number
- CN206682165U CN206682165U CN201720381576.6U CN201720381576U CN206682165U CN 206682165 U CN206682165 U CN 206682165U CN 201720381576 U CN201720381576 U CN 201720381576U CN 206682165 U CN206682165 U CN 206682165U
- Authority
- CN
- China
- Prior art keywords
- rubber
- plastic
- circular hole
- bearing
- sealed support
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 86
- 229920003023 plastic Polymers 0.000 title claims abstract description 86
- 239000002184 metal Substances 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model belongs to rubber and plastic forming technique field and discloses a kind of novel rubber plastic bearing seal cover,Including metal circular hole,Sealed support,Rubber and plastic shelves dirt lid,Rubber and plastic salient point,Rubber and plastic is raised,Rubber and plastic circular hole,Rack groove,Support concave point,Sealed support is made up of annular of sheet metal,It is movably installed between the Internal and external cycle of bearing,Metal circular hole is set among sealed support and bearing inner race is concentric installs,The side of sealed support is arranged concentrically two rack grooves with metal circular hole,Inside grooves are provided with support concave point with one heart,The rubber and plastic dust shield cover is the annulus with sealed support tight fit made of rubber-plastics material,It is raised that the side of annulus is provided with the rubber and plastic rubber and plastic coordinated with sealed support,The raised middle part of rubber and plastic is provided with rubber and plastic salient point,The rubber and plastic circular hole corresponding with metal circular hole is provided among rubber and plastic dust shield cover,Its aperture is equal,The utility model has widened the use environment of bearing and has extended service life,It is and firm wear-resisting,Convenient disassembly.
Description
Technical field
A kind of bearing seal cover is the utility model is related to, more particularly to a kind of novel rubber plastic bearing seal cover, belongs to rubber and plastic
Forming technique field.
Background technology
Bearing dustproof cover is a circular cowling, is generally stamped to form by metal sheet, is fixed on a lasso or pad for bearing
On circle, and extend towards another lasso or packing ring, cover bearing interior space, but not with another lasso or washer contacts.Existing skill
Metal bearing metal dust-proof cover is due to its own metal plate in art, hard and be not easy deformation, therefore is run at high speed or acute in bearing
Easily cause deformation in the case that violent shock is dynamic or even come off, also due to the limitation of own material performance, can not be with bearing internal external
Circle forms tight fit, so allows for dust, humidity is easily accessible, or even muddy water, and sandstone is directly entered the groove in bearing, makes
Wear rapidly and scrap into bearing, the axle class problem in actually most of plant equipment, its substantive reason is all due to
Bearing failure, caused by turn resulting in axle end wear.Contemporary society advances by leaps and bounds with what various new materials were studied so that more
Good material solves the problems, such as that bearing dust seal is possibly realized, therefore a kind of novel rubber plastic material combines original metal dust-proof cover
Reaching i.e. dust seal, a kind of robust novel rubber plastic bearing seal cover arises at the historic moment again.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of novel rubber plastic bearing seal cover, can effectively solve to carry on the back
The problem of in scape technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of novel rubber plastic bearing seal cover of the utility model, including metal circular hole, sealed support, rubber and plastic shelves dirt lid, rubber
Salient point is moulded, rubber and plastic is raised, rubber and plastic circular hole, rack groove, support concave point, it is characterised in that：The sealed support be annular by
Sheet metal is made, and is movably installed between the Internal and external cycle of bearing, sets metal circular hole and bearing inner race concentric among sealed support
Installation, side and the metal circular hole of sealed support are arranged concentrically two rack grooves, and inside grooves are provided with support concave point, institute with one heart
Annulus of the rubber and plastic dust shield cover with sealed support tight fit made of rubber-plastics material is stated, the side of annulus is provided with matches somebody with somebody with sealed support
The rubber and plastic rubber and plastic of conjunction is raised, and the raised middle part of rubber and plastic is provided with rubber and plastic salient point, is provided among rubber and plastic dust shield cover and metal circular hole
Corresponding rubber and plastic circular hole, its aperture are equal.
As a kind of optimal technical scheme of the present utility model, the rack groove on the sealed support is rectangular recess.
As a kind of optimal technical scheme of the present utility model, the support concave point is circular arc pit.
As a kind of optimal technical scheme of the present utility model, the metal circular hole coordinates with bearing inner race for gap.
As a kind of optimal technical scheme of the present utility model, the rubber and plastic dust shield cover outer rim was with bearing outer ring inner edge
It is full of cooperation.
The beneficial effect that the utility model is reached is：
1st, the utility model sets the sealed support of metal to play robust effect, while sets matched
Rubber and plastic dust shield cover so that sealed support does not have to the effect for undertaking sealing dust-break again, can there is bigger gap with bearing internal external circle,
So as to have abrasion with Internal and external cycle, avoid causing to deform, abrasion comes off, and has further widened use environment and the extension of bearing
Service life；
2nd, the utility model sets rubber and plastic dust shield cover, takes full advantage of the firm wear-resisting of rubber-plastics material, can have again micro
The characteristic of deformation so that the rubber and plastic dust shield cover in outside can seal with bearing outer ring to be coordinated, and by muddy water, dust isolation completely is outside
Face, so as to ensure that the safe handling of bearing；
3rd, rubber and plastic dust shield cover is used using the utility model, easily shaping, low manufacture cost, it is not easy to come off, Er Qiean
Dress is convenient, it is only necessary to and bearing is assembled and completed, strong press-in.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.
In the accompanying drawings：
Fig. 1 is a kind of diagrammatic cross-section of novel rubber plastic bearing seal cover described in the utility model embodiment；
Fig. 2 is a kind of left view of novel rubber plastic bearing seal cover described in the utility model embodiment；
Label in figure：1 metal circular hole, 2 sealed supports, 3 rubber and plastic shelves dirt lids, 4 rubber and plastic salient points, 5 rubber and plastics are raised, 6 rubber and plastics circle
Hole, 7 rack grooves, 8 support concave points.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment：As shown in Figure 1-2, a kind of novel rubber plastic bearing seal cover of the utility model, including metal circular hole 1, it is close
Envelope support 2, rubber and plastic shelves dirt lid 3, rubber and plastic salient point 4, rubber and plastic projection 5, rubber and plastic circular hole 6, rack groove 7, support concave point 8 are described close
Envelope support 2 be made up of annular of sheet metal so that sealed support 2 is more sturdy and durable, be movably installed in bearing Internal and external cycle it
Between, metal circular hole 1 is set among sealed support 2 and bearing inner race is concentric installs, the side of sealed support 2 and metal circular hole 1 are same
The heart sets two rack grooves 7, is installed for coordinating with rubber and plastic projection 5, and inside grooves are provided with support concave point 8 with one heart and rubber and plastic is convex
The interference fit installation of point 4, firm to pin rubber and plastic dust shield cover 3, the rubber and plastic dust shield cover 3 is with sealing branch made of rubber-plastics material
The annulus of the tight fit of frame 2, the side of annulus are provided with the rubber and plastic projection 5 coordinated with sealed support 2, and the middle part of rubber and plastic projection 5 is set
There is rubber and plastic salient point 4, the rubber and plastic circular hole 6 corresponding with metal circular hole 1 is provided among rubber and plastic dust shield cover 3, its aperture is equal, institute
It is rectangular recess to state the rack groove 7 on sealed support 2, has guide effect so that rubber and plastic dust shield cover 3, which is installed, more to be rectified,
The support concave point 8 is circular arc pit so that rubber and plastic dust shield cover can be described without damaging rubber and plastic salient point 4 with repeated disassembled and assembled
Metal circular hole 1 is that gap cooperation avoids producing sealed support 2 under the rotation of bearing high speed or strength shock conditions with bearing inner race
Raw impact, causes to deform, and the outer rim of rubber and plastic dust shield cover 3 and bearing outer ring inner edge are interference fit by muddy water, dust completely every
Absolutely outside, so as to ensure that the safe handling of bearing.
The utility model sets the sealed support of metal to play robust effect, while sets matched rubber
Mould dust shield cover so that sealed support does not have to the effect for undertaking sealing dust-break again, can there is bigger gap with bearing internal external circle, from
Without having abrasion with Internal and external cycle, avoid causing to deform, abrasion comes off, and has further widened the use environment of bearing and has extended
Service life；Rubber and plastic dust shield cover is set, the firm wear-resisting of rubber-plastics material is taken full advantage of, there can be the characteristic of micro-deformation again,
The rubber and plastic dust shield cover in outside is sealed with bearing outer ring to coordinate, by muddy water, dust completely cuts off outside, so as to ensure completely
The safe handling of bearing；Use rubber and plastic dust shield cover, easily shaping, low manufacture cost, it is not easy to come off, and also it is easy for installation,
Only need to assemble on bearing and complete, strong press-in.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of novel rubber plastic bearing seal cover, including metal circular hole, sealed support, rubber and plastic shelves dirt lid, rubber and plastic salient point, rubber and plastic are convex
Rise, rubber and plastic circular hole, rack groove, support concave point, it is characterised in that：The sealed support is made up of annular of sheet metal, living
It is dynamic to be installed between the Internal and external cycle of bearing, metal circular hole is set among sealed support and bearing inner race is concentric installs, sealed support
Side and metal circular hole be arranged concentrically two rack grooves, inside grooves are provided with support concave point, the rubber and plastic dust shield cover with one heart
For the annulus made of rubber-plastics material with sealed support tight fit, the side of annulus is provided with the rubber and plastic rubber and plastic coordinated with sealed support
Projection, the raised middle part of rubber and plastic are provided with rubber and plastic salient point, the rubber and plastic corresponding with metal circular hole are provided among rubber and plastic dust shield cover
Circular hole, its aperture are equal.
A kind of 2. novel rubber plastic bearing seal cover according to claim 1, it is characterised in that the branch on the sealed support
Frame groove is rectangular recess.
3. a kind of novel rubber plastic bearing seal cover according to claim 1, it is characterised in that the support concave point is circular arc
Shape pit.
4. a kind of novel rubber plastic bearing seal cover according to claim 1, it is characterised in that the metal circular hole and bearing
Inner ring coordinates for gap.
A kind of 5. novel rubber plastic bearing seal cover according to claim 1, it is characterised in that the rubber and plastic dust shield cover outer rim
It is interference fit with bearing outer ring inner edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720381576.6U CN206682165U (en) | 2017-04-13 | 2017-04-13 | A kind of novel rubber plastic bearing seal cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720381576.6U CN206682165U (en) | 2017-04-13 | 2017-04-13 | A kind of novel rubber plastic bearing seal cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682165U true CN206682165U (en) | 2017-11-28 |
Family
ID=60399820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720381576.6U Expired - Fee Related CN206682165U (en) | 2017-04-13 | 2017-04-13 | A kind of novel rubber plastic bearing seal cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595529A (en) * | 2020-05-15 | 2020-08-28 | 浙江申通时代汽车销售服务有限公司 | General type vehicle air conditioner pipeline seals and detects frock |
-
2017
- 2017-04-13 CN CN201720381576.6U patent/CN206682165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595529A (en) * | 2020-05-15 | 2020-08-28 | 浙江申通时代汽车销售服务有限公司 | General type vehicle air conditioner pipeline seals and detects frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171128 |