CN206054535U - A kind of spherical plain bearing rod end - Google Patents
A kind of spherical plain bearing rod end Download PDFInfo
- Publication number
- CN206054535U CN206054535U CN201620772197.5U CN201620772197U CN206054535U CN 206054535 U CN206054535 U CN 206054535U CN 201620772197 U CN201620772197 U CN 201620772197U CN 206054535 U CN206054535 U CN 206054535U
- Authority
- CN
- China
- Prior art keywords
- rod end
- internal ring
- utility
- model
- rolling
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of spherical plain bearing rod end, including rod end, outer shroud is provided with the top of the rod end, internal ring is provided with the outer shroud, rolling member and bearing holder (housing, cover) are provided with the internal ring, in the bearing holder (housing, cover), the axis of rolling is interspersed with, in addition, the internal ring is eccentric internal ring, also, self-lubricating is rotated between the internal ring and the outer shroud.The beneficial effects of the utility model：This utility model can be adjusted flexibly the direction of the axis of rolling, and transmission effect is good, and noise is little in use, install simple, low cost, with longer service life, be suitable for axis of rolling high speed and rotate.
Description
Technical field
This utility model is related to technical field of bearings, it particularly relates to a kind of spherical plain bearing rod end.
Background technology
Oscillating bearing is made up of the inside and outside circle with spherical slip sphere contact surface, is widely used in engineering hydraulic pressure
The industries such as oil cylinder, forging machine tool, engineering machinery, automation equipment, automobile absorber, water conservancy machinery, for the relatively low pendulum of speed
Dynamic motion, banking motion and rotary motion, in addition to Internal and external cycle, also external screw thread or female thread rod end and have spherical plain bearing rod end
The roofbolt of screw thread is used cooperatively.As spherical plain bearing rod end is only used for the relatively low rotary motion of speed, for high speed is rotated
Stuck can not use, have impact on the scope of application, high cost, it is impossible to be adjusted flexibly the axis of rolling big with gear or worm gear volume
Direction.
For the problem in correlation technique, effective solution is not yet proposed at present.
Utility model content
The purpose of this utility model is to propose a kind of spherical plain bearing rod end, above-mentioned existing for existing correlation technique to overcome
Problem.
What the technical solution of the utility model was realized in：
A kind of spherical plain bearing rod end, including rod end, are provided with outer shroud at the top of the rod end, be provided with interior in the outer shroud
Ring, is provided with rolling member and bearing holder (housing, cover), is interspersed with the axis of rolling in the bearing holder (housing, cover) in the internal ring, additionally, the internal ring is
Self-lubricating between eccentric internal ring, also, the internal ring and the outer shroud is rotated.
Optionally, the rolling member is needle roller chain.
Wherein, the needle roller chain includes chain belt, is provided with some needle rollers on the chain band.
Wherein, solid oil is provided between adjacent two needle roller.
The beneficial effects of the utility model：This utility model can be adjusted flexibly the direction of the axis of rolling, and transmission effect is good, makes
With during, noise is little, installs simple, low cost, with longer service life, is suitable for axis of rolling high speed and rotates.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the front view of the spherical plain bearing rod end according to this utility model embodiment；
Fig. 2 is the side sectional view of the spherical plain bearing rod end according to this utility model embodiment；
Fig. 3 is the structural representation of the needle roller chain according to this utility model embodiment.
In figure：
1st, rod end；2nd, outer shroud；3rd, internal ring；4th, bearing holder (housing, cover)；5th, the axis of rolling；6th, needle roller chain；7th, chain belt；8th, needle roller；9th, solid
Lubricating oil.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment obtained by those of ordinary skill in the art all belongs to
In the scope of this utility model protection.
According to embodiment of the present utility model, there is provided a kind of spherical plain bearing rod end.
As Figure 1-3, rod end 1, the top of the rod end 1 are included according to the spherical plain bearing rod end of this utility model embodiment
Portion is provided with outer shroud 2, is provided with internal ring 3, is provided with rolling member and bearing holder (housing, cover) 4 in the internal ring 3 in the outer shroud 2, described
The axis of rolling 5 is interspersed with bearing holder (housing, cover) 4, additionally, the internal ring 3 is eccentric internal ring, also, between the internal ring 3 and the outer shroud 2
Self-lubricating is rotated.
In one embodiment, in order to preferably adjust bearing holder (housing, cover) 4 by internal ring 3, the rolling member can be needle roller
Chain 6, the needle roller chain 6 include chain belt 7, and some needle rollers 8 are provided with the chain belt 7.
In one embodiment, in order to preferably cause, the axis of rolling 5 and bearing holder (housing, cover) 4 are good with needle roller 8 to move, can also be in phase
Solid oil 9 is provided between adjacent two needle rollers 8.
In sum, by means of above-mentioned technical proposal of the present utility model, the direction of the axis of rolling, transmission effect can be adjusted flexibly
Really good, noise is little in use, installs simple, low cost, with longer service life, is suitable for axis of rolling high speed and turns
It is dynamic.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of spherical plain bearing rod end, it is characterised in that including rod end, outer shroud, the outer shroud are provided with the top of the rod end
Internal ring is inside provided with, rolling member and bearing holder (housing, cover) are provided with the internal ring, in the bearing holder (housing, cover), the axis of rolling is interspersed with, additionally,
The internal ring is eccentric internal ring, also, self-lubricating is rotated between the internal ring and the outer shroud.
2. spherical plain bearing rod end according to claim 1, it is characterised in that the rolling member is needle roller chain.
3. spherical plain bearing rod end according to claim 2, it is characterised in that the needle roller chain includes chain belt, the chain belt
On be provided with some needle rollers.
4. spherical plain bearing rod end according to claim 3, it is characterised in that be provided with solid lubrication between adjacent two needle roller
Oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772197.5U CN206054535U (en) | 2016-07-20 | 2016-07-20 | A kind of spherical plain bearing rod end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772197.5U CN206054535U (en) | 2016-07-20 | 2016-07-20 | A kind of spherical plain bearing rod end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054535U true CN206054535U (en) | 2017-03-29 |
Family
ID=58376541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772197.5U Expired - Fee Related CN206054535U (en) | 2016-07-20 | 2016-07-20 | A kind of spherical plain bearing rod end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065900A (en) * | 2016-07-20 | 2016-11-02 | 丽水市锐新轴承制造有限公司 | A kind of spherical plain bearing rod end |
-
2016
- 2016-07-20 CN CN201620772197.5U patent/CN206054535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065900A (en) * | 2016-07-20 | 2016-11-02 | 丽水市锐新轴承制造有限公司 | A kind of spherical plain bearing rod end |
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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: 20170329 Termination date: 20180720 |