CN210889736U - Insert surface sealing ball bearing with corrosion-resistant function - Google Patents
Insert surface sealing ball bearing with corrosion-resistant function Download PDFInfo
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- CN210889736U CN210889736U CN201921828329.1U CN201921828329U CN210889736U CN 210889736 U CN210889736 U CN 210889736U CN 201921828329 U CN201921828329 U CN 201921828329U CN 210889736 U CN210889736 U CN 210889736U
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- bearing
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- sealing ball
- retainer
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Abstract
The utility model discloses an insert surface ball sealer bearing with corrosion resistant function, which comprises a bearing, the bearing includes the bearing inner race, the bearing inner circle, the bearing holder, the bearing steel ball, the bearing holder is located between bearing inner race and the bearing inner circle, be provided with assorted bearing steel ball in the bearing holder, be provided with the anticorrosion circle on the bearing holder inner wall, the diameter of anticorrosion circle is unanimous with bearing holder inner wall diameter, be provided with on the inner wall of anticorrosion circle and not be stained with the coating, the surface of bearing steel ball all is provided with the polytetrafluoroethylene coating, corresponding both sides are provided with the corrosion protection board between bearing inner race and the bearing inner circle, be provided with one deck polytetrafluoroethylene coating on the surface of bearing. The utility model discloses have corrosion-resistant, the practicality is strong, can improve bearing life's beneficial effect.
Description
Technical Field
The utility model relates to the technical field of accessories, in particular to insert spherical surface sealing ball bearing with corrosion-resistant function.
Background
Bearing (Bearing) is an important spare part in the present generation mechanical equipment, and its main function is the support mechanical rotator, reduces the coefficient of friction (frictionoeefficient) in its motion process to guarantee its gyration precision (accuracy), the corrosion resistance of current Bearing is poor, and its life that will significantly reduce if the Bearing works in corrosive gas's environment, so the utility model provides an outer spherical surface seals ball Bearing with corrosion resisting function has improved the corrosion resistance of Bearing greatly, thereby has increased the life of Bearing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a corrosion-resistant, the practicality is strong, can improve bearing life's insert seal ball bearing, aim at solving the above-mentioned problem that has its life that will significantly reduce of bearing if work in the environment that has corrosive gas.
The utility model is realized in such a way, an insert face ball sealer bearing with corrosion-resistant function, including the bearing, the bearing includes bearing inner race, bearing holder, bearing steel ball, the bearing holder is located between bearing inner race and the bearing outer race, be provided with assorted bearing steel ball in the bearing holder, be provided with the anticorrosion circle on the bearing holder inner wall, the diameter of anticorrosion circle and the diameter of bearing holder inner wall are unanimous, be provided with on the inner wall of anticorrosion circle and not be stained with the coating, the surface of bearing steel ball all is provided with the polytetrafluoroethylene coating, bearing inner race and the corresponding both sides between the bearing inner race are provided with the anticorrosion board, both sides the height of anticorrosion board is the same with the distance between bearing inner race and the bearing outer race, both sides the anticorrosion board all with bearing inner race fixed connection, a polytetrafluoroethylene coating is arranged on the outer surface of the bearing.
The bearing retainer is arranged in a circular ring structure.
The non-stick coating material is polytetrafluoroethylene.
The aperture spacing between the bearings is the same.
And the distances between the bearing outer ring and the bearing inner ring are consistent.
And lubricating oil is arranged in the bearing, and the lubricating oil is bearing lubricating oil.
The height of the bearing outer ring is smaller than that of the bearing inner ring.
Compared with the prior art, the beneficial effects of the utility model are that: corrosion-resistant, therefore, the clothes hanger is strong in practicability, the service life of the bearing can be prolonged, because the anti-corrosion ring is arranged on the inner wall of the bearing retainer, the outer surface of the bearing steel ball is provided with the polytetrafluoroethylene coating, the friction coefficient of the polytetrafluoroethylene is extremely low, the lubricating effect can be achieved, meanwhile, the anti-corrosion ring is also very corrosion-resistant, the bearing steel ball can be protected, the corrosion of corrosive gas to the bearing steel ball can be prevented, the outer surface of the bearing is further provided with the polytetrafluoroethylene coating, the outer surface of the outer bearing can be protected, the anti-corrosion plate arranged on two corresponding sides between the outer ring of the bearing and the inner ring of the bearing can also achieve the protection.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the structural bearing retainer of the present invention.
In the figure: the bearing comprises a bearing 1, a bearing outer ring 2, a bearing inner ring 3, a bearing retainer 4, a bearing steel ball 5 and an anti-corrosion plate 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: a sealed ball bearing 1 with an outer spherical surface with a corrosion resistance function comprises a bearing 1, wherein the bearing 1 comprises a bearing outer ring 2, a bearing inner ring 3, a bearing retainer 4 and a bearing steel ball 5, the bearing retainer 4 is positioned between the bearing outer ring 2 and the bearing inner ring 3, the bearing retainer 4 is internally provided with the matched bearing steel ball 5, the inner wall of the bearing retainer 4 is provided with an anti-corrosion ring, the diameter of the anti-corrosion ring is consistent with that of the inner wall of the bearing retainer 4, the inner wall of the anti-corrosion ring is provided with a non-stick coating, the outer surface of the bearing steel ball 5 is provided with a polytetrafluoroethylene coating, two corresponding sides between the bearing outer ring 2 and the bearing inner ring 3 are provided with anti-corrosion plates 6, the height of the anti-corrosion plates 6 at the two sides is the same as the distance between the bearing outer ring 2, the outer surface of the bearing 1 is provided with a polytetrafluoroethylene coating.
The bearing retainer 4 is arranged in a circular ring structure, so that the bearing steel ball 5 can work conveniently;
the material which is not sticky with the coating is polytetrafluoroethylene, and the coating is corrosion resistant under the friction coefficient;
the aperture intervals among the bearings 1 are the same, so that the bearings 1 can operate conveniently;
the distances between the bearing outer ring 2 and the bearing inner ring 3 are consistent, so that the stability is improved;
lubricating oil is arranged in the bearing 1, and the lubricating oil is lubricating oil for the bearing 1, so that the bearing steel ball 5 can conveniently rotate;
the height of the bearing outer ring 2 is less than that of the bearing inner ring 3.
The utility model discloses an operating principle is, because be provided with the anti-corrosion ring on the 4 inner walls of bearing holder, and bearing steel ball 5's surface all is provided with the polytetrafluoroethylene coating, polytetrafluoroethylene's coefficient of friction is extremely low, can play lubricated effect, simultaneously also very corrosion-resistant, can protect bearing steel ball 5, can prevent corrosive gas to corrode bearing steel ball 5, and still be provided with one deck polytetrafluoroethylene coating on bearing 1's the surface, can protect outer bearing 1 surface, anti-corrosion plate 6 that corresponding both sides set up between bearing outer lane 2 and the bearing inner race 3 also can play the guard action, thereby greatly increased bearing 1's corrosion resistance.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an insert surface ball sealer bearing with corrosion-resistant function, includes the bearing, its characterized in that: the bearing comprises a bearing outer ring, a bearing inner ring, a bearing retainer and a bearing steel ball, wherein the bearing retainer is positioned between the bearing outer ring and the bearing inner ring, the bearing retainer is internally provided with matched bearing steel balls, the inner wall of the bearing retainer is provided with an anti-corrosion ring, the diameter of the anti-corrosion ring is consistent with that of the inner wall of the bearing retainer, the inner wall of the anti-corrosion ring is provided with a non-stick coating, the bearing steel ball bearing is characterized in that polytetrafluoroethylene coatings are arranged on the outer surfaces of the bearing steel balls, anti-corrosion plates are arranged on two corresponding sides between the bearing outer ring and the bearing inner ring, the height of each anti-corrosion plate is equal to the distance between the bearing outer ring and the bearing inner ring, the anti-corrosion plates are fixedly connected with the bearing outer ring and the bearing inner ring, and one polytetrafluoroethylene coating is arranged on the outer surface of the bearing.
2. The insert sealing ball bearing having a corrosion resistance function according to claim 1, wherein: the bearing retainer is arranged in a circular ring structure.
3. The insert sealing ball bearing having a corrosion resistance function according to claim 1, wherein: the non-stick coating material is polytetrafluoroethylene.
4. The insert sealing ball bearing having a corrosion resistance function according to claim 1, wherein: the aperture spacing between the bearings is the same.
5. The insert sealing ball bearing having a corrosion resistance function according to claim 1, wherein: and the distances between the bearing outer ring and the bearing inner ring are consistent.
6. The insert sealing ball bearing having a corrosion resistance function according to claim 2, wherein: and lubricating oil is arranged in the bearing, and the lubricating oil is bearing lubricating oil.
7. The insert sealing ball bearing having a corrosion resistance function according to claim 1, wherein: the height of the bearing outer ring is smaller than that of the bearing inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828329.1U CN210889736U (en) | 2019-10-29 | 2019-10-29 | Insert surface sealing ball bearing with corrosion-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828329.1U CN210889736U (en) | 2019-10-29 | 2019-10-29 | Insert surface sealing ball bearing with corrosion-resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889736U true CN210889736U (en) | 2020-06-30 |
Family
ID=71318639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921828329.1U Active CN210889736U (en) | 2019-10-29 | 2019-10-29 | Insert surface sealing ball bearing with corrosion-resistant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889736U (en) |
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2019
- 2019-10-29 CN CN201921828329.1U patent/CN210889736U/en active Active
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