CN209687911U - It is a kind of to produce easy spherical plain bearing rod end - Google Patents
It is a kind of to produce easy spherical plain bearing rod end Download PDFInfo
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- CN209687911U CN209687911U CN201920105715.1U CN201920105715U CN209687911U CN 209687911 U CN209687911 U CN 209687911U CN 201920105715 U CN201920105715 U CN 201920105715U CN 209687911 U CN209687911 U CN 209687911U
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- rod end
- housing
- cover
- bearing holder
- spherical plain
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Abstract
The utility model provides a kind of spherical plain bearing rod end for producing simplicity, belongs to technical field of bearings.It solves the problems such as cumbersome loop material processing in existing spherical plain bearing rod end, installation trouble.This spherical plain bearing rod end includes rod end, is provided with outer ring at the top of rod end, and bearing holder (housing, cover) and roller ball are provided in outer ring, and bearing holder (housing, cover) is plastics, and bearing holder (housing, cover) inner ring is the spherical arc for coincideing and rolling outer surface of ball, and roller ball can be freely rotated and will not fall off in bearing holder (housing, cover).The utility model ensure that structure is simple, simpler in process of production under the premise of transmission effect is good, widely used, can also remove the use of lubricating oil from.
Description
Technical field
The utility model relates to technical field of bearings, it particularly relates to which a kind of produce easy spherical plain bearing rod end.
Background technique
Spherical plain bearing rod end is also known as flake connector, it is made of the inside and outside circle that there is spherical shape to slide sphere-contact surface,
It is widely used in engineering hydraulic cylinder, forging machine tool, engineering machinery, automation equipment, automobile absorber, the row such as water conservancy machinery
Industry is used for the lower pendulum motion of speed, banking motion and rotary motion, and spherical plain bearing rod end is in addition to Internal and external cycle, and there are also outer spiral shells
Line or internal screw thread rod end, are used cooperatively with threaded roofbolt, the interior usual tin-phosphor bronze bearing holder (housing, cover) of loop material, and manufacturing method is logical
Often it is casting, rough turn, smart car, processes and assemble comparatively laborious, higher cost, and need to often fill lubricating oil.
Utility model content
The purpose of this utility model is to provide a kind of bar for producing simplicity for the above-mentioned problems in the prior art
Hold oscillating bearing.
The purpose of this utility model can be realized by the following technical scheme: it is a kind of to produce easy spherical plain bearing rod end,
It is characterised in that it includes rod end, the rod end top is provided with outer ring, is provided with bearing holder (housing, cover) and rolling in the outer ring
Ball, the bearing holder (housing, cover) are plastics, and the bearing holder (housing, cover) inner ring is the spherical arc for coincideing and rolling outer surface of ball, the rolling
Ball can be freely rotated and will not fall off in bearing holder (housing, cover).
Working principle of the utility model is: first roller ball and bearing holder (housing, cover) are assembled, make bearing when spherical plain bearing rod end is installed
Set can wrap roller ball so that it will not fall off and do not hinder roller ball to be freely rotated, and finally be assembled to roller ball and bearing holder (housing, cover)
In outer ring at the top of rod end.The utility model is using bearing holder (housing, cover) made of plastics instead of made of metal material in existing design
Bearing holder (housing, cover), since plastic shaft bearing sleeve is by injection molding, without being cast in the production process of conventional metals bearing holder (housing, cover), slightly
The processes such as vehicle, smart car save equipment cost, time cost, the human cost of those processes, substantially increase production efficiency.
In the easy spherical plain bearing rod end of above-mentioned production, gap is provided on the bearing holder (housing, cover), described is disconnected
Place is opened for the demoulding after roller ball installation and bearing holder (housing, cover) die sinking.
In the easy spherical plain bearing rod end of above-mentioned production, the gap is fully disconnected or non-fully disconnects.
In the easy spherical plain bearing rod end of above-mentioned production, the bearing holder (housing, cover) is wear-resistant plastic.
In the easy spherical plain bearing rod end of above-mentioned production, the wear-resistant plastic of the bearing holder (housing, cover) is nylon 6, polytetrafluoro
Ethylene or nylon monomer-cast nylon.
In the easy spherical plain bearing rod end of above-mentioned production, the rod end is external screw thread or internal screw thread.
Compared with prior art, the utility model has the beneficial effects that the utility model ensure that structure is simple, transmission effect
It is easy to operate in assembling process under the premise of fruit is good, compared to the production method that conventional metals bearing applies machine tooling, this reality
It in high volume can quickly be produced with novel bearing holder (housing, cover), it is widely used, production efficiency is greatly improved, can also remove making for lubricating oil from
With.
Detailed description of the invention
Fig. 1 is the front view of the utility model.
Fig. 2 is the Section A-A figure of the utility model.
Fig. 3 is the bearing holder (housing, cover) front view of the utility model.
Fig. 4 is the bearing holder (housing, cover) section B-B figure of the utility model.
In figure, 1, rod end；2, outer ring；3, bearing holder (housing, cover)；4, roller ball；5, gap.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 4, this spherical plain bearing rod end, including rod end 1 are provided with outer ring 2 at the top of rod end 1, set in outer ring 2
It is equipped with bearing holder (housing, cover) 3 and roller ball 4, bearing holder (housing, cover) 3 is plastics, and 3 inner ring of bearing holder (housing, cover) is the spherical arc of identical 4 outer surface of roller ball,
Roller ball 4 can be freely rotated and will not fall off in bearing holder (housing, cover) 3.
It further describes in detail, gap 5 is provided on bearing holder (housing, cover) 3, gap 5 is opened for the installation of roller ball 4 and bearing holder (housing, cover) 3
Demoulding afterwards.During use due to spherical plain bearing rod end, roller ball 4 rolls in bearing holder (housing, cover) 3, to reduce bearing holder (housing, cover) 3
Abrasion, then bearing holder (housing, cover) 3 needs to be made of wear-resistant plastic, but often ductility is excessively poor for wear-resistant plastic, therefore, de-
It is more difficult during mould and device, and it is firmly excessive when be easy to cause the breakage of bearing holder (housing, cover) 3, and be arranged when on bearing holder (housing, cover)
After gap 5, the demoulding of bearing holder (housing, cover) 3 and the installation of roller ball 4 are very convenient, will not cause the breakage of bearing holder (housing, cover) 3, break
Two cleaved facets fitting in place 5 is opened, therefore the rolling of roller ball 4 will not be impacted.
It further describes in detail, gap 5 is fully disconnected or non-fully disconnects.It is suitble to the bearing holder (housing, cover) 3 of multiple performance material.
It further describes in detail, bearing holder (housing, cover) 3 is wear-resistant plastic.With good wearability and intensity, when ensure that bearing holder (housing, cover) 3 is long
Between service life for using.
It further describes in detail, wear-resistant plastic nylon 6, polytetrafluoroethylene (PTFE) or the nylon monomer-cast nylon of bearing holder (housing, cover) 3.Nylon 6, polytetrafluoro
Ethylene and nylon monomer-cast nylon all have the advantages that good abrasion resistance, heat resistance, self-lubrication and solvent resistance, excellent rigidity and
The combination of toughness can satisfy the continuous variation of strong temperature and humidity and bear huge strain, outstanding dimensionally stable
Property, there is great surface quality, so that roller ball movement is smooth.This setting is so that this spherical plain bearing rod end is not necessarily to add lubricating oil i.e.
Rotation can be achieved, can be used in the safety in production of the industries such as food, drug, and be able to satisfy revolving speed and reach 1000 revs/min
Equipment,
It further describes in detail, rod end 1 is external screw thread or internal screw thread.It is widely used.
When spherical plain bearing rod end is installed, first roller ball 4 and bearing holder (housing, cover) 3 are assembled, since 3 surface of bearing holder (housing, cover) is equipped with gap
5, therefore can easily be packed into roller ball 4 wherein, bearing holder (housing, cover) 3 can wrap roller ball 4 and roll so that it will not fall off and do not hinder
Ball 4 is freely rotated, and is finally assembled to roller ball 4 and bearing holder (housing, cover) 3 in the outer ring 2 at 1 top of rod end.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rod end 1, outer ring 2, bearing holder (housing, cover) 3, roller ball 4, gap 5 is used more herein, being not precluded makes
A possibility that with other terms.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；
It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (6)
1. a kind of produce easy spherical plain bearing rod end, which is characterized in that including rod end (1), be arranged at the top of the rod end (1)
Have outer ring (2), bearing holder (housing, cover) (3) and roller ball (4) are provided in the outer ring (2), the bearing holder (housing, cover) (3) is plastics, institute
Bearing holder (housing, cover) (3) inner ring stated is the spherical arc of identical roller ball (4) outer surface, and the roller ball (4) can be in bearing holder (housing, cover) (3)
It is inside freely rotated and will not fall off.
2. a kind of spherical plain bearing rod end for producing simplicity according to claim 1, which is characterized in that the bearing holder (housing, cover)
(3) it is provided on gap (5), the gap (5) is for the demoulding after roller ball (4) installation and bearing holder (housing, cover) (3) die sinking.
3. a kind of spherical plain bearing rod end for producing simplicity according to claim 2, which is characterized in that the gap
(5) it is fully disconnected or non-fully disconnects.
4. a kind of spherical plain bearing rod end for producing simplicity according to claim 1, which is characterized in that the bearing holder (housing, cover)
It (3) is wear-resistant plastic.
5. a kind of spherical plain bearing rod end for producing simplicity according to claim 4, which is characterized in that the bearing holder (housing, cover)
It (3) is nylon 6, polytetrafluoroethylene (PTFE) or nylon monomer-cast nylon.
6. a kind of spherical plain bearing rod end for producing simplicity according to claim 1, which is characterized in that the rod end (1)
For external screw thread or internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105715.1U CN209687911U (en) | 2019-01-22 | 2019-01-22 | It is a kind of to produce easy spherical plain bearing rod end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105715.1U CN209687911U (en) | 2019-01-22 | 2019-01-22 | It is a kind of to produce easy spherical plain bearing rod end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687911U true CN209687911U (en) | 2019-11-26 |
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ID=68599746
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105715.1U Active CN209687911U (en) | 2019-01-22 | 2019-01-22 | It is a kind of to produce easy spherical plain bearing rod end |
Country Status (1)
| Country | Link |
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| CN (1) | CN209687911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780047A (en) * | 2019-01-22 | 2019-05-21 | 丽水市中兴轴承有限公司 | It is a kind of to produce easy spherical plain bearing rod end and its production method |
-
2019
- 2019-01-22 CN CN201920105715.1U patent/CN209687911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780047A (en) * | 2019-01-22 | 2019-05-21 | 丽水市中兴轴承有限公司 | It is a kind of to produce easy spherical plain bearing rod end and its production method |
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