CN102518659A - Rod end joint bearing - Google Patents
Rod end joint bearing Download PDFInfo
- Publication number
- CN102518659A CN102518659A CN2011104373712A CN201110437371A CN102518659A CN 102518659 A CN102518659 A CN 102518659A CN 2011104373712 A CN2011104373712 A CN 2011104373712A CN 201110437371 A CN201110437371 A CN 201110437371A CN 102518659 A CN102518659 A CN 102518659A
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- CN
- China
- Prior art keywords
- rod end
- perforation
- ball
- perforated
- plain 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.)
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Abstract
Belonging to the field of mechanical parts, the invention relates to a rod end joint bearing, which comprises a rod end shell, a self-lubricating cushion layer, a perforated ball, and a perforated shaft, wherein, the self-lubricating cushion layer, the perforated ball, and the perforated shaft are arranged on the rod end shell. Compared with prior art, the invention has the advantages of novel structure and simple operation, and only a rod end joint bearing of the same model needs to be replaced directly. The perforated shaft and the inner hole of the perforated ball are in full contact, so that the rotation speed and the service life are enhanced, and its application is increased. Therefore, the product quality can be substantially improved.
Description
Technical field
The present invention relates to a kind of spherical plain bearing rod end, belong to the mechanical parts field.
Background technique
At present, spherical plain bearing rod end mainly comprises: the rod end housing, and the selflubricating bed course, the perforation ball, because it is perforation ball and the too little centre of rod end housing surface of contact are added with the selflubricating bed course, too short with regard to the gapped life-span in fast turn-around following a period of time of situation.
Summary of the invention
The objective of the invention is provides a kind of spherical plain bearing rod end to the problems referred to above, improves the useful life longevity of spherical plain bearing rod end, and has increased purposes, thereby quality of product is promoted.
The technological scheme that the present invention deals with problems is: a kind of spherical plain bearing rod end is provided, comprises rod end housing, selflubricating bed course, perforation ball, perforation axle, wherein, said selflubricating bed course, perforation ball, perforation axle are arranged on the rod end housing.
As preferably, said perforation axle is arranged in the perforation ball hole.
In the spherical plain bearing rod end of the present invention; Said perforation axle is arranged in the perforation ball, and said perforation axle is good with perforation ball endoporus Spielpassung, and said perforation axle fully contacts with perforation ball endoporus; Improve rotational speed, only play the guiding role between said perforation ball and the rod end housing.
When using spherical plain bearing rod end of the present invention, only need directly replacement model spherical plain bearing rod end of the same race, the perforation axle fully contacts raising rotational speed and working life with the ball endoporus of boring a hole, and has increased purposes, thereby quality of product is significantly improved.
Compared with prior art, the invention has the beneficial effects as follows:
1, novel structure of the present invention,, significantly improve rotational speed and working life, and increased purposes, thereby quality of product is got a promotion.
2, innovative design of the present invention, and significantly improve each item quality, be suitable for applying at spherical plain bearing rod end and relevant with it spherical plain bearing rod end field.
Description of drawings
Fig. 1 is the cross-sectional view of spherical plain bearing rod end of the present invention among the embodiment 1.
Shown in the figure: 1-rod end housing, 2-selflubricating bed course, the 3-ball of boring a hole, the 4-axle of boring a hole.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of spherical plain bearing rod end comprises rod end housing 1, selflubricating bed course 2, perforation ball 3, perforation axle 4; Wherein, Said perforation ball 3 is arranged in the rod end housing 1, and it is middle with rod end housing 1 that said selflubricating bed course 2 is provided with perforation ball 3, and said perforation axle 4 is arranged in perforation ball 3 holes.
In the spherical plain bearing rod end of the present invention; Said perforation axle 4 is arranged in perforation ball 3 holes, and said perforation axle 4 is good with perforation ball 3 endoporus Spielpassung, and said perforation axle 4 fully contacts with perforation ball 3 endoporus; Improve rotational speed, only play the guiding role between said perforation ball 3 and the rod end housing 1.
When using spherical plain bearing rod end of the present invention, only need directly replacement model spherical plain bearing rod end of the same race, the perforation axle fully contacts raising rotational speed and working life with the interior endoporus of perforation ball, and has increased purposes, thereby quality of product is significantly improved.
The invention is not restricted to above-mentioned mode of execution, those skilled in the art made to any conspicuous improvement of above-mentioned mode of execution or change, can not exceed the protection domain of design of the present invention and accompanying claims.
Claims (2)
1. a spherical plain bearing rod end comprises rod end housing, selflubricating bed course, perforation ball, perforation axle, it is characterized in that: said selflubricating bed course, perforation ball, perforation axle are arranged on the rod end housing.
2. spherical plain bearing rod end according to claim 1 is characterized in that: said perforation axle is arranged in the perforation ball hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104373712A CN102518659A (en) | 2011-12-23 | 2011-12-23 | Rod end joint bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104373712A CN102518659A (en) | 2011-12-23 | 2011-12-23 | Rod end joint bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102518659A true CN102518659A (en) | 2012-06-27 |
Family
ID=46289689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011104373712A Pending CN102518659A (en) | 2011-12-23 | 2011-12-23 | Rod end joint bearing |
Country Status (1)
Country | Link |
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CN (1) | CN102518659A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104999224A (en) * | 2015-06-24 | 2015-10-28 | 丽水市锐新轴承制造有限公司 | Production method for rod end joint bearing of high-precision metal basal body |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5073038A (en) * | 1990-07-12 | 1991-12-17 | Tuthill Corporation | Swivel bearing |
US5762424A (en) * | 1996-10-03 | 1998-06-09 | Rexnord Corporation | Full perimeter fiber wound bearing construction |
US6352368B1 (en) * | 1998-12-18 | 2002-03-05 | Springfix Linkages Limited | Rod end bearing |
CN2606821Y (en) * | 2003-03-25 | 2004-03-17 | 侯贵慧 | Flat ball type three layer combined slide bearing |
US20070230844A1 (en) * | 2006-04-04 | 2007-10-04 | Jeremy King | Combination cylindrical and spherical joint |
CN200978886Y (en) * | 2006-11-03 | 2007-11-21 | 陈建宁 | Rod end bearing |
CN201407281Y (en) * | 2009-04-15 | 2010-02-17 | 丽水市威科轴承有限公司 | Injection molded bar end oscillating bearing |
CN201475166U (en) * | 2009-07-29 | 2010-05-19 | 常州市铁马科技实业有限公司 | Spherical bearing |
CN201925339U (en) * | 2010-05-31 | 2011-08-10 | 江阴市富贝轴承有限公司 | External thread type reinforced joint bearing |
CN201963726U (en) * | 2010-05-27 | 2011-09-07 | 江阴市富贝轴承有限公司 | Internal screw thread type reinforced joint bearing |
-
2011
- 2011-12-23 CN CN2011104373712A patent/CN102518659A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5073038A (en) * | 1990-07-12 | 1991-12-17 | Tuthill Corporation | Swivel bearing |
US5073038B1 (en) * | 1990-07-12 | 1999-05-11 | Tuthill Corp | Swivel bearing |
US5762424A (en) * | 1996-10-03 | 1998-06-09 | Rexnord Corporation | Full perimeter fiber wound bearing construction |
US6352368B1 (en) * | 1998-12-18 | 2002-03-05 | Springfix Linkages Limited | Rod end bearing |
CN2606821Y (en) * | 2003-03-25 | 2004-03-17 | 侯贵慧 | Flat ball type three layer combined slide bearing |
US20070230844A1 (en) * | 2006-04-04 | 2007-10-04 | Jeremy King | Combination cylindrical and spherical joint |
CN200978886Y (en) * | 2006-11-03 | 2007-11-21 | 陈建宁 | Rod end bearing |
CN201407281Y (en) * | 2009-04-15 | 2010-02-17 | 丽水市威科轴承有限公司 | Injection molded bar end oscillating bearing |
CN201475166U (en) * | 2009-07-29 | 2010-05-19 | 常州市铁马科技实业有限公司 | Spherical bearing |
CN201963726U (en) * | 2010-05-27 | 2011-09-07 | 江阴市富贝轴承有限公司 | Internal screw thread type reinforced joint bearing |
CN201925339U (en) * | 2010-05-31 | 2011-08-10 | 江阴市富贝轴承有限公司 | External thread type reinforced joint bearing |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104999224A (en) * | 2015-06-24 | 2015-10-28 | 丽水市锐新轴承制造有限公司 | Production method for rod end joint bearing of high-precision metal basal body |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |