CN204437059U - The spherical plain bearing rod end of adjustable play - Google Patents
The spherical plain bearing rod end of adjustable play Download PDFInfo
- Publication number
- CN204437059U CN204437059U CN201520095278.1U CN201520095278U CN204437059U CN 204437059 U CN204437059 U CN 204437059U CN 201520095278 U CN201520095278 U CN 201520095278U CN 204437059 U CN204437059 U CN 204437059U
- Authority
- CN
- China
- Prior art keywords
- rod end
- joint
- outer ring
- bearing rod
- bearing
- 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
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Support Of The Bearing (AREA)
Abstract
A kind of spherical plain bearing rod end of adjustable play, the bearing inner race comprising bearing rod end, be connected to the bearing outer ring on bearing rod end and be installed in bearing outer ring, bearing outer ring is provided with opening, opening bearing outer ring is separated between left and right every left outside circle and right outside circle, left outside circle is fixed with the left joint extended laterally, the right joint that right outside circle extends laterally, left joint and right joint interval arrange and are connected with adjusting bolt.The distance between left joint and right joint is adjusted like this by adjusting bolt, thus adjust left outside circle and right outside circle form the internal diameter size of bearing outer ring, therefore in the situation that play is excessive or too small, all by adjusting bolt adjustment, operation is very easy.
Description
Technical field
The utility model relates to spherical plain bearing rod end technical field, particularly relates to a kind of spherical plain bearing rod end of adjustable play.
Background technique
At present, spherical plain bearing rod end is after use one end time, bearing outer ring and the mutual friction of bearing inner race phase, cause the play between bearing outer ring and bearing inner race increasing, once play is excessive, then can cause producing collision between bearing outer ring and bearing inner race, thus generation damages and joint shaft bearing cannot be used.Adjustment for game often needs to take on process equipment processes, as the patent No. be 201110292085 a kind of for regulating the backlash adjustment device of spherical plain bearing rod end play, like this to regulating the mode of play comparatively to bother, but also such equipment will be increased, significantly increase the input cost on equipment.Current is not open to the structure of self adjustable play, and the patent No. is a kind of plain radial bearing of 201310196693.1, this joint shaft bearing is not spherical plain bearing rod end, this structure also cannot be applied in spherical plain bearing rod end, because the rod end on spherical plain bearing rod end will be connected to bearing outer ring, outer ring like this in this structure cannot regulate, and the adjustment of this outer ring needs bearing support to assist, and the installation of spherical plain bearing rod end does not have bearing support.
Model utility content
The utility model will solve above-mentioned prior art Problems existing, provides a kind of spherical plain bearing rod end of adjustable play, and structure is simple, easy to use, low cost of manufacture, increases working life.
The utility model solves the technological scheme that its technical problem adopts: the spherical plain bearing rod end of this adjustable play, the bearing inner race comprising bearing rod end, be connected to the bearing outer ring on bearing rod end and be installed in bearing outer ring, bearing outer ring is provided with opening, bearing outer ring is divided into the spaced left outside circle in left and right and right outside circle by opening, left outside circle is fixed with the left joint extended laterally, the right joint that right outside circle extends laterally, left joint and right joint interval arrange and are connected with adjusting bolt.The distance between left joint and right joint is adjusted like this by adjusting bolt, thus adjust left outside circle and right outside circle form the internal diameter size of bearing outer ring, therefore in the situation that play is excessive or too small, all by adjusting bolt adjustment, operation is very easy.
In order to perfect further, opening is positioned in the opposite direction of bearing rod end.The position of opening can be located on the arbitrary position of bearing outer ring, but best in the opposite direction being positioned at bearing rod end, and left outside like this circle is identical with the length of right outside circle, and symmetrical.
Perfect further, left joint and right joint are all near aperture position.
Perfect further, left joint with right joint has the corresponding through hole in position, described adjusting bolt is through in through hole.This spline structure is simple, installs easily.
Perfect further, the outer end of bearing rod end is provided with internal thread.
The effect that the utility model is useful is: the utility model reasonable in design, makes bearing outer ring be provided with the opening that can regulate its internal diameter size, and is regulated by simple adjusting bolt, simple to operation, low cost of manufacture, longer service life, is conducive to extensive popularization.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model;
Fig. 2 is the plan view that the utility model split shed is positioned in bearing rod end opposite direction;
Fig. 3 is side view of the present utility model;
Fig. 4 is internal view of the present utility model.
Description of reference numerals: bearing rod end 1, internal thread 1-1, bearing outer ring 2, left outside circle 2-1, right outside circle 2-2, bearing inner race 3, opening 4, left joint 5, right joint 6, adjusting bolt 7, through hole 8.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: the spherical plain bearing rod end of adjustable play in the present embodiment, the bearing inner race 3 comprising bearing rod end 1, be connected to the bearing outer ring 2 on bearing rod end 1 and be installed in bearing outer ring 2, bearing outer ring 2 is provided with opening 4, bearing outer ring 2 is divided into left and right spaced left outside circle 2-1 and right outside circle 2-2 by opening 4, left outside circle 2-1 is fixed with the left joint 5 extended laterally, the right joint 6 that right outside circle 2-2 extends laterally, left joint 5 and right joint 6 interval arrange and are connected with adjusting bolt 7.Opening 4 is positioned in the opposite direction of bearing rod end 1.Left joint 5 has the corresponding through hole in position 8 with on right joint 6, and described adjusting bolt 7 is through in through hole 8.The outer end of bearing rod end 1 is provided with internal thread 1-1.
As shown in accompanying drawing 1,2, opening 4 can be opened in all directions of bearing outer ring 2, opening 4 makes bearing outer ring be divided into two-part interval, left and right to arrange, the distance between left outside circle 2-1 and right outside circle 2-2 is reduced like this by the adjusting bolt on left joint 5 and right joint 6, thus reduce the internal diameter size of bearing outer ring 2, make bearing outer ring 2 and bearing inner race tightr, play is less.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (5)
1. the spherical plain bearing rod end of an adjustable play, comprise bearing rod end (1), the bearing inner race (3) being connected to the bearing outer ring (2) on bearing rod end (1) and being installed in bearing outer ring (2), it is characterized in that: described bearing outer ring (2) is provided with opening (4), bearing outer ring (2) is divided into the spaced left outside circle (2-1) in left and right and right outside circle (2-2) by opening (4), left outside circle (2-1) is fixed with the left joint (5) extended laterally, the right joint (6) that right outside circle (2-2) extends laterally, left joint (5) and right joint (6) interval arrange and are connected with adjusting bolt (7).
2. the spherical plain bearing rod end of adjustable play according to claim 1, is characterized in that: described opening (4) is positioned in the opposite direction of bearing rod end (1).
3. the spherical plain bearing rod end of adjustable play according to claim 1, is characterized in that: described left joint (5) and right joint (6) are all near opening (4) position.
4. the spherical plain bearing rod end of adjustable play according to claim 1, it is characterized in that: described left joint (5) has the corresponding through hole in position (8) with on right joint (6), described adjusting bolt (7) is through in through hole (8).
5. the spherical plain bearing rod end of adjustable play according to claim 1, is characterized in that: the outer end of described bearing rod end (1) is provided with internal thread (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095278.1U CN204437059U (en) | 2015-02-11 | 2015-02-11 | The spherical plain bearing rod end of adjustable play |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095278.1U CN204437059U (en) | 2015-02-11 | 2015-02-11 | The spherical plain bearing rod end of adjustable play |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437059U true CN204437059U (en) | 2015-07-01 |
Family
ID=53604931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095278.1U Expired - Fee Related CN204437059U (en) | 2015-02-11 | 2015-02-11 | The spherical plain bearing rod end of adjustable play |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653614A (en) * | 2015-02-11 | 2015-05-27 | 丽水龙欣轴承有限公司 | Rod end knuckle bearing capable of adjusting clearance |
-
2015
- 2015-02-11 CN CN201520095278.1U patent/CN204437059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653614A (en) * | 2015-02-11 | 2015-05-27 | 丽水龙欣轴承有限公司 | Rod end knuckle bearing capable of adjusting clearance |
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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 |
Granted publication date: 20150701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |