CN205533770U - Integral type rod end joint bearing - Google Patents
Integral type rod end joint bearing Download PDFInfo
- Publication number
- CN205533770U CN205533770U CN201620311056.3U CN201620311056U CN205533770U CN 205533770 U CN205533770 U CN 205533770U CN 201620311056 U CN201620311056 U CN 201620311056U CN 205533770 U CN205533770 U CN 205533770U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- bearing
- bearing body
- shaft hole
- wall
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 210000005056 cell body Anatomy 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model provides an integral type rod end joint bearing, includes the bearing body, fixes the screw rod at the bearing body, is equipped with the shaft hole on the bearing body, installs the steel ball in the shaft hole, is equipped with the cell body in the shaft hole, installs the lubricating ring in the cell body, the upper and lower terminal surface of bearing body is equipped with down the indent, shaft hole inner wall, lubricating ring are laminated with the outer wall of steel ball respectively. This bearing body structure as an organic whole casting forms, and the shaft hole is placed in to the steel ball, through the punching press to both ends about the bearing and make the shaft hole inner wall bend to with the inner concave arc -shaped structure of steel ball laminating, difficult so not hard up, fastness that the reinforcing was installed.
Description
Technical field
This utility model relates to oscillating bearing, particularly relates to a kind of integral type spherical plain bearing rod end.
Background technology
Current spherical plain bearing rod end is all made up of housing, drip ring, steel ball and outer ring, and shell inner hole is cylindrical, will
After drip ring is pressed into housing, need shell inner hole two ends are fixed outer ring, to reach the purpose of fixing drip ring, but housing
And having gap between drip ring, and both are not integrated, in the case of by stronger impulsive force, pyrite can be gradually
Occur loosening, even disintegrate.
Utility model content
This utility model to solve the problem that above-mentioned prior art exists, it is provided that a kind of integral type spherical plain bearing rod end, by one
Steel ball is assemblied in endoporus by the mode of body punching press, is difficult to loosen, and strengthens the fastness installed.
This utility model solve its technical problem use technical scheme: this integral type spherical plain bearing rod end, including bearing this
Body, being fixed on the screw rod of bearing body, bearing body is provided with axis hole, is provided with steel ball in axis hole, is provided with cell body in axis hole,
Being provided with drip ring in cell body, the upper and lower end face of described bearing body is provided with lower indent, and described shaft hole inner wall, drip ring are respectively
Fit with the outer wall of steel ball.The casting that is structure as a whole of this bearing body forms, and steel ball is placed in axis hole, by upper and lower to bearing
The punching press at two ends also makes shaft hole inner wall bend to and the indent arcuate structure of steel ball laminating, be so difficult to loosen, and strengthens and installs
Fastness.
In order to the most perfect, lower indent is embedded in spacing collar.Bearing body upper and lower end face by stamped and formed lower indent, under
Fix spacing collar in indent and steel ball is played further position-limiting action, prevent steel ball backing out from axis hole.
The most perfect, the inner wall shape of spacing collar is fitted with steel ball outer wall.It thus is avoided that spacing collar scratches steel ball surface, with
Time also function to more preferable position-limiting action.
This utility model has the advantages that: the casting that is structure as a whole of this utility model bearing body forms, and steel ball is placed in axis hole
In, by the punching press at two ends upper and lower to bearing and make shaft hole inner wall bend to and the indent arcuate structure of steel ball laminating, the most not
Easily loosen, increase spacing collar simultaneously, play further position-limiting action, strengthen the fastness installed, be conducive to being widely popularized.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is internal view of the present utility model；
Fig. 3 is three-dimensional structure diagram of the present utility model；
Fig. 4 is three-dimensional structure diagram of the present utility model.
Description of reference numerals: bearing body 1, screw rod 2, axis hole 3, steel ball 4, cell body 5, drip ring 6, lower indent 7, spacing
Circle 8.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Referring to the drawings: integral type spherical plain bearing rod end in the present embodiment, including bearing body 1, the spiral shell that is fixed on bearing body 1
Bar 2, bearing body 1 is provided with axis hole 3, is provided with steel ball 4, it is characterized in that in axis hole 3: be provided with groove in described axis hole 3
Body 5, is provided with drip ring 6 in cell body 5, the upper and lower end face of described bearing body 1 is provided with lower indent 7, in described axis hole 3
Wall, drip ring 6 are fitted with the outer wall of steel ball 4 respectively.Lower indent 7 is embedded in spacing collar 8.The inner wall shape of spacing collar 8 with
Steel ball 4 outer wall is fitted.
The casting that is structure as a whole of this utility model bearing body forms, and steel ball 4 is placed in axis hole 3, by upper and lower to bearing two
End punching press and make axis hole 3 inwall bend to and steel ball 4 laminating indent arcuate structure, be so difficult to loosen, increase simultaneously
Spacing collar 8, plays further position-limiting action, strengthens the fastness installed, is conducive to being widely popularized.
Although this utility model is by being shown and described with reference to preferred embodiment, but, this specialty ordinary skill
Personnel are it is to be appreciated that in the range of claims, can make the various change in form and details.
Claims (3)
1. an integral type spherical plain bearing rod end, including bearing body (1), the screw rod (2) that is fixed on bearing body (1), bearing body (1) is provided with axis hole (3), steel ball (4) is installed in axis hole (3), it is characterized in that: in described axis hole (3), be provided with cell body (5), being provided with drip ring (6) in cell body (5), the upper and lower end face of described bearing body (1) is provided with lower indent (7), and described axis hole (3) inwall, drip ring (6) are fitted with the outer wall of steel ball (4) respectively.
Integral type spherical plain bearing rod end the most according to claim 1, is characterized in that: described lower indent (7) is embedded in spacing collar (8).
Integral type spherical plain bearing rod end the most according to claim 2, is characterized in that: the inner wall shape of described spacing collar (8) is fitted with steel ball (4) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311056.3U CN205533770U (en) | 2016-04-13 | 2016-04-13 | Integral type rod end joint bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311056.3U CN205533770U (en) | 2016-04-13 | 2016-04-13 | Integral type rod end joint bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533770U true CN205533770U (en) | 2016-08-31 |
Family
ID=56792114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311056.3U Expired - Fee Related CN205533770U (en) | 2016-04-13 | 2016-04-13 | Integral type rod end joint bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321626A (en) * | 2016-10-17 | 2017-01-11 | 北京动力机械研究所 | High-temperature-resisting knuckle bearing for actuator |
-
2016
- 2016-04-13 CN CN201620311056.3U patent/CN205533770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321626A (en) * | 2016-10-17 | 2017-01-11 | 北京动力机械研究所 | High-temperature-resisting knuckle bearing for actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 323000 No.18 Xianxia Road, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Weill bearing industry Co.,Ltd. Address before: 323000 No. 892 Tianning street, Liandu District, Zhejiang, Lishui Patentee before: LISHUI WEIER BEARING Co.,Ltd. |
|
| 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: 20160831 |