CN205956500U - Oil free bushing - Google Patents
Oil free bushing Download PDFInfo
- Publication number
- CN205956500U CN205956500U CN201620915498.9U CN201620915498U CN205956500U CN 205956500 U CN205956500 U CN 205956500U CN 201620915498 U CN201620915498 U CN 201620915498U CN 205956500 U CN205956500 U CN 205956500U
- Authority
- CN
- China
- Prior art keywords
- support
- bearing
- bushing
- utility
- model
- 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
- 239000000463 material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses an oil free bushing, it includes: bushing body and support seat body, bushing body is including the cover body, thru hole and fixed slot, support seat body includes support, mounting hole and guide groove, the support is located the one end of set body, and support and cover body structure as an organic whole, the fixed slot is located the other end of set body, the thru hole has four rows to distribute in four directions all around of set body respectively, the mounting hole has four, is located four position of support chamfer respectively, guide groove is located the both sides side of support bottom. The utility model discloses simple structure, convenient to use, reduction coefficient of friction, it is convenient to dismantle with processing, and the save time and the material resources of using manpower sparingly improve work efficiency, reduce cost, increase of service life.
Description
Technical field
The utility model is related to valve applications field, more particularly to a kind of oil-free bushing.
Background technology
Bushing has been the ring set of liner effect, and in valve applications field, bushing, within valve gap, generally uses polytetrafluoroethyl-ne
The resistant material such as alkene or graphite is made, for sealing function.The existing power transmission shaft with rolling bearing cooperation is direct mostly
Assembling, without bushing, using long, power transmission shaft causes to wear and tear unavoidably, needs to dismantle, reinstalls and reuse after processing, existing
Method easily causes the abrasion that there is increasing between bushing and axle, simultaneously because dismounting and maintenance cause operating efficiency to reduce, increases
Plus production cost.
Utility model content
, mainly solving the technical problems that providing a kind of oil-free bushing, it is reasonable in design, structure is simple for the utility model, solution
The problem of high cost in prior art of having determined.
For solving above-mentioned technical problem, the technical scheme that the utility model adopts is to provide a kind of oil-free bushing, its
Including：Bush body and bearing body；Described bush body includes body, open-work and fixing groove；Described bearing body includes bearing, peace
Dress hole and position guiding groove；Described bearing is located at one end of body, and bearing is structure as a whole with body；Described fixing groove is located at body
The other end；Described open-work has four rows to be respectively distributed to the four direction all around of body；Described installing hole has four, respectively
In four orientation of bearing chamfering；Described position guiding groove is located on two avris of bearing bottom.
Preferably, described open-work has four rows, and often row has four；
Preferably, described position guiding groove have two symmetrical with center line respectively.
The beneficial effects of the utility model are：The utility model structure is simple, easy to use, reduces coefficient of friction, dismounting
With easy to process, saving time and using manpower and material resources sparingly, improve operating efficiency, reduces cost, increase the service life.
Brief description
Fig. 1 is a kind of schematic diagram of oil-free bushing of the utility model；
In accompanying drawing, the mark of each part is as follows：1st, body；2nd, bearing；3rd, open-work；4th, fixing groove；5th, installing hole；6th, lead position
Groove.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Refer to accompanying drawing 1, the utility model embodiment includes：Bush body and bearing body；Described bush body includes covering
Body 1, open-work 3 and fixing groove 4；Described bearing body includes bearing 2, installing hole 5 and position guiding groove 6；Described bearing 2 is located at body 1
One end, and bearing 2 is structure as a whole with body 1；Described fixing groove 4 is located at the other end of body 1；Described open-work 3 has four rows to divide
It is not distributed in the four direction all around of body 1；Described installing hole 5 has four, is located at four orientation of bearing 2 chamfering respectively
On；Described position guiding groove 6 is located on two avris of bearing 2 bottom.
It is further that described open-work 3 has four rows, often row has four；
Be further, described position guiding groove 6 have two symmetrical with center line respectively.
When deployed, then just can bushing is solid by installing hole 5 as long as position is just easy to fix in by position guiding groove 6
Fixed；With bushing cooperation, pipe fitting can be docked by fixing groove 4 fixation and facilitate quickly.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using the utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (3)
1. a kind of oil-free bushing is it is characterised in that include：Bush body and bearing body；Described bush body includes body, open-work
And fixing groove；Described bearing body includes bearing, installing hole and position guiding groove；Described bearing is located at one end of body, and bearing and set
Body is structure as a whole；Described fixing groove is located at the other end of body；Described open-work has four rows to be respectively distributed to the left in front and back of body
Right four direction；Described installing hole has four, is located at respectively in four orientation of bearing chamfering；Described position guiding groove is located at bearing bottom
On two avris at end.
2. a kind of oil-free bushing according to claim 1 it is characterised in that：Described open-work has four rows, and often row has four.
3. a kind of oil-free bushing according to claim 1 it is characterised in that：Described position guiding groove have two respectively with center line
Symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915498.9U CN205956500U (en) | 2016-08-22 | 2016-08-22 | Oil free bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915498.9U CN205956500U (en) | 2016-08-22 | 2016-08-22 | Oil free bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956500U true CN205956500U (en) | 2017-02-15 |
Family
ID=57976928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915498.9U Expired - Fee Related CN205956500U (en) | 2016-08-22 | 2016-08-22 | Oil free bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122555A (en) * | 2016-08-22 | 2016-11-16 | 苏州市顺仪五金有限公司 | A kind of oil-free lining |
-
2016
- 2016-08-22 CN CN201620915498.9U patent/CN205956500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122555A (en) * | 2016-08-22 | 2016-11-16 | 苏州市顺仪五金有限公司 | A kind of oil-free lining |
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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: 20170215 Termination date: 20170822 |