CN204716742U - Non-compactness is containing oiling agent ceramic bearing - Google Patents
Non-compactness is containing oiling agent ceramic bearing Download PDFInfo
- Publication number
- CN204716742U CN204716742U CN201520405804.XU CN201520405804U CN204716742U CN 204716742 U CN204716742 U CN 204716742U CN 201520405804 U CN201520405804 U CN 201520405804U CN 204716742 U CN204716742 U CN 204716742U
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- Prior art keywords
- ball
- retainer
- bearing
- outer ring
- compactness
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Abstract
The utility model discloses non-compactness containing oiling agent ceramic bearing, it relates to a kind of mechanical fitting, is specifically related to a kind of non-compactness being convenient to lubricate and clean containing oiling agent ceramic bearing.It comprises outer ring, inner ring, ball ball, retainer, guide structure, oil duct; Described ball ball is arranged between outer ring and inner ring, ball ball is full ceramic ball, retainer is provided with between outer ring and inner ring, ball ball is located in retainer, and retainer partly wraps up ball ball, and guidance spheres ball also holds it in bearing, guide structure connection retainer and outer ring, retainer has been outputed corresponding oil duct, retainer is polyethers ethyl ketone, and whole bearing is non-compactness.The utility model beneficial effect is: its structure is simple, and can adapt to higher rotation speed, have and bear high load capacity, be applicable to the environment of higher temperature, intensity is high, and overall mechanical property is good, long service life, is convenient to lubrication and the cleaning of bearing.
Description
Technical field
The utility model relates to a kind of mechanical fitting, is specifically related to non-compactness containing oiling agent ceramic bearing.
Background technique
Ceramic ball bearing is a wonderful work in the large class of bearing, is new process, the one of new material, new structure perfectly combines.As the basic part of acknowledgement of consignment mechanical rotation, because it has the incomparable premium properties of metal bearing, all can be widely used under various particular surroundings, rugged environment, it has high temperature resistance, resistance to low cold, corrosion-resistant, the premium properties such as insulation, resistance magnetic, low density, high strength.From the effect of application, the most outstanding effect to improve working life and the limit speed of bearing significantly, for Developing High-speed, high precision machine tool provide base parts and components.In addition, also can in sector applications such as high temperature, burn into insulation, vacuum.
The thermal expansion coefficient of ceramic ball is little, bearing ball will be caused to expand because of the reason of temperature in high temperature environments, substantially increase the serviceability temperature of whole bearing like this, the temperature of plain bearing at about 160 degree, ceramic ball can reach more than 220 degree.Adopt the bearing of ceramic ball, can make to insulate between the Internal and external cycle of bearing, because ceramic ball is insulator, by ceramic ball between the Internal and external cycle of bearing, just can reach the effect of insulation, so just enable bearing use under the environment of conduction.Also must have dimensional stability at different temperatures as bearing material, to ensure that bearing is under the working environment of temperature variation, keep accurate size and to coordinate accurately, also must possess anticorrosive, anti-resolving power in particular circumstances.
Stupalith in order to manufacture bearings parts should possess following performance characteristics: low density, and because rolling element density reduces, during high speed operation, its centrifugal load also reduces, thus can work under higher rotating speed; Moderate elasticity modulus, Young's modulus too conference stress is concentrated and reduces the bearing capacity of axle bush; Thermal expansion coefficient is little, reduces the receptance to temperature variation, makes bearing operating temperatures scope wider; High compressive strength, compressive strength height is that rolling bearing bears heavily stressed needs; High hardness and high tenacity, these two characteristics combine and can obtain good surface roughness, and can prevent the damage of foreign particles and impact; Good anti-rolling contact fatigue and there is spalling failure pattern; Special occasions should have high temperature resistant, corrosion-resistant and stability.
Bearing needs to adapt to high rotating speed, has and bears high load capacity, and the temperature that common bearing pivoting friction produces is high, and product consistency is low, and insufficient strength is high, and overall mechanical property is general, and structure is not easy to lubrication and the cleaning of bearing.
Model utility content
The purpose of this utility model is defect for prior art and deficiency, the non-compactness providing a kind of structure simple, reasonable in design, easy to use is containing oiling agent ceramic bearing, it can adapt to higher rotation speed, have and bear high load capacity, be applicable to the environment of higher temperature, intensity is high, and overall mechanical property is good, long service life, is convenient to lubrication and the cleaning of bearing.
In order to solve the problem existing for background technique, the technical solution adopted in the utility model is: it comprises outer ring, inner ring, ball ball, retainer, guide structure, oil duct; Described ball ball is arranged between outer ring and inner ring, ball ball is full ceramic ball, retainer is provided with between outer ring and inner ring, ball ball is located in retainer, and retainer partly wraps up ball ball, and guidance spheres ball also holds it in bearing, guide structure connection retainer and outer ring, retainer has been outputed corresponding oil duct, retainer is polyethers ethyl ketone material, and whole bearing is non-compactness.
After adopting said structure, the utility model beneficial effect is: its structure is simple, and can adapt to higher rotation speed, have and bear high load capacity, be applicable to the environment of higher temperature, intensity is high, and overall mechanical property is good, long service life, is convenient to lubrication and the cleaning of bearing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is retainer plan view of the present utility model.
Description of reference numerals: outer ring 1, inner ring 2, ball ball 3, retainer 4, guide structure 5, oil duct 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, this embodiment adopts following technological scheme: it comprises outer ring 1, inner ring 2, ball ball 3, retainer 4, guide structure 5, oil duct 6; Described ball ball 3 is arranged between outer ring 1 and inner ring 2, ball ball 3 is full ceramic ball, retainer 4 is provided with between outer ring 1 and inner ring 2, ball ball 3 is located in retainer 4, and retainer 4 partly wraps up ball ball 3, and guidance spheres ball 3 also holds it in bearing, guide structure 5 connection retainer 4 and outer ring 1, retainer 4 has been outputed corresponding oil duct 6, retainer 4 is polyethers ethyl ketone material, and whole bearing is non-compactness.
During bearing operation, inner ring 2 radiating condition is poor, should obtain lubricating more fully, outer ring 1 guide structure 5 is adopted to guide retainer 4, be conducive to being that bearing obtains sufficient Cooling and Lubricator, with the rotation of ball ball 3, send into the lubricant oil of bearing inner race 2 raceway groove under the drive of ball ball 3 and under the effect of self centrifugal force, constantly be thrown into outer ring 1 raceway groove, that guide surface and raceway groove are all well lubricated, outer ring guide structure is convenient to lubrication and the cleaning of bearing, and the corresponding oil duct 6 that retainer 4 is outputed can increase the oil storage capacity of bearing self.
This embodiment structure is simple, and can adapt to higher rotation speed, have and bear high load capacity, be applicable to the environment of higher temperature, intensity is high, and overall mechanical property is good, long service life, is convenient to lubrication and the cleaning of bearing.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. non-compactness is containing oiling agent ceramic bearing, it is characterized in that comprising outer ring (1), inner ring (2), ball ball (3), retainer (4), guide structure (5), oil duct (6); Described ball ball (3) is arranged between outer ring (1) and inner ring (2), ball ball (3) is full ceramic ball, retainer (4) is provided with between outer ring (1) and inner ring (2), ball ball (3) is located in retainer (4), retainer (4) partly wraps up ball ball (3), guidance spheres ball (3) also holds it in bearing, guide structure (5) connection retainer (4) and outer ring (1), retainer (4) has outputed corresponding oil duct (6).
2. non-compactness according to claim 1 is containing oiling agent ceramic bearing, it is characterized in that described retainer (4) is for polyethers ethyl ketone material.
3. non-compactness according to claim 1 is containing oiling agent ceramic bearing, it is characterized in that described whole bearing is non-compactness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405804.XU CN204716742U (en) | 2015-06-14 | 2015-06-14 | Non-compactness is containing oiling agent ceramic bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405804.XU CN204716742U (en) | 2015-06-14 | 2015-06-14 | Non-compactness is containing oiling agent ceramic bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716742U true CN204716742U (en) | 2015-10-21 |
Family
ID=54315744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405804.XU Expired - Fee Related CN204716742U (en) | 2015-06-14 | 2015-06-14 | Non-compactness is containing oiling agent ceramic bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179464A (en) * | 2015-06-14 | 2015-12-23 | 海宁市科巍轴承厂 | Highly non-compact lubricant-containing ceramic bearing |
-
2015
- 2015-06-14 CN CN201520405804.XU patent/CN204716742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179464A (en) * | 2015-06-14 | 2015-12-23 | 海宁市科巍轴承厂 | Highly non-compact lubricant-containing ceramic bearing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160614 |