CN218817645U - Cylindrical bearing roller with high wear resistance - Google Patents
Cylindrical bearing roller with high wear resistance Download PDFInfo
- Publication number
- CN218817645U CN218817645U CN202223090582.6U CN202223090582U CN218817645U CN 218817645 U CN218817645 U CN 218817645U CN 202223090582 U CN202223090582 U CN 202223090582U CN 218817645 U CN218817645 U CN 218817645U
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- Prior art keywords
- bearing roller
- cylinder
- outer lane
- wear resistance
- cylindrical bearing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model discloses a cylindrical bearing roller that wear resistance is high belongs to bearing technical field, and it includes first outer lane, the joint has fixed cover in the first outer lane, and the joint has fixed cover in the second outer lane, fixedly connected with dead lever in the fixed cover, the outer fixedly connected with reinforcing ring of dead lever, a plurality of second delivery port has been seted up in the reinforcing ring. This cylinder bearing roller that wear resistance is high, through setting up the reinforcing ring, dead lever and second delivery port, then the cylinder is lubricated to first delivery port of rethread and second delivery port, this cylinder bearing roller passes through the cooperation between the reinforcing ring, avoided this cylinder bearing roller to take place frictional phenomenon with the interior outer lane of first outer lane and second outer lane when rotating, the effectual life who ensures this cylinder bearing roller, prevent the unable normal use of this cylinder bearing roller, and can lubricate this cylinder bearing roller through the second delivery port.
Description
Technical Field
The utility model belongs to the technical field of the bearing, specifically be a cylindrical bearing roller that wear resistance is high.
Background
The rolling body is a centripetal rolling bearing of cylindrical rollers, the rollers are arranged in parallel in the internal structure of the cylindrical roller bearing, and a spacing retainer or an isolation block is arranged between the rollers, so that the inclination of the rollers or the mutual friction between the rollers can be prevented.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a cylindrical bearing roller that wear resistance is high has solved present cylindrical bearing roller in the use, and the surface easily takes place frictional phenomenon with bearing inner race and bearing inner race to reduce cylindrical bearing roller's life, influenced the follow-up normal use problem of cylindrical bearing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylindrical bearing roller that wear resistance is high, includes first outer lane, the joint has fixed cover in the first outer lane, and the joint has fixed cover in the second outer lane, fixedly connected with dead lever in the fixed cover, the outer fixedly connected with reinforcing ring of dead lever, a plurality of second delivery port has been seted up in the reinforcing ring.
As a further aspect of the present invention: one side of the first outer ring is clamped with one side corresponding to the second outer ring, and the first outer ring is in threaded connection with the second outer ring through a screw rod.
As a further aspect of the present invention: and a cylinder is fixedly connected in the fixed sleeve, and a rolling ball body is arranged in the cylinder.
As a further aspect of the present invention: a plurality of first conveying holes are formed in the side face of the fixing sleeve, and a radiating groove is formed in the outer portion of the reinforcing ring.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this cylinder bearing roller that wear resistance is high, through setting up the reinforcing ring, dead lever and second delivery port, fixed cover then can the joint in first outer lane and second outer lane earlier, when fixed cover is when rotating, the cylinder then can rotate at the inner wall of reinforcing ring, then the cylinder is lubricated to first delivery port of rethread and second delivery port, this cylinder bearing roller passes through the cooperation between the reinforcing ring, avoided this cylinder bearing roller when rotating and the interior outer lane of first outer lane and second outer lane to take place frictional phenomenon, the effectual life who ensures this cylinder bearing roller, prevent the unable normal use of this cylinder bearing roller, and can carry out the lubrication action to this cylinder bearing roller through the second delivery port.
2. This cylindrical bearing roller that wear resistance is high through setting up the lead screw, when this cylindrical bearing roller when the installation, can be earlier with in cylinder joint first outer lane and second outer lane, then connect first outer lane and second outer lane through the lead screw to be convenient for follow-up dismantle first outer lane and second outer lane, and can change the processing with the cylinder after damaging, reduced subsequent operation.
3. This cylinder bearing roller that wear resistance is high, through setting up the radiating groove, when this cylinder bearing roller rotates in first outer lane and second outer lane, can contact with the reinforcing ring when the cylinder rotates in fixed cover, and the radiating groove can discharge the heat when the cylinder rotates, has ensured the inside gaseous circulation of this cylinder bearing roller, has avoided gaseous emergence in this cylinder bearing roller to pile up and has caused the phenomenon of damaging.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
fig. 2 is a three-dimensional structure diagram of the fixing sleeve of the present invention;
FIG. 3 is a schematic diagram of the structure of the cylinder explosion of the present invention;
in the figure: the device comprises a first outer ring 1, a second outer ring 2, a lead screw 3, a fixed sleeve 4, a cylinder 5, a reinforcing ring 6, a radiating groove 7, a fixing rod 8, a rolling ball body 9, a first conveying hole 10 and a second conveying hole 11.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: a cylindrical bearing roller with high wear resistance comprises a first outer ring 1, wherein a fixed sleeve 4 is clamped in the first outer ring 1, one side of the first outer ring 1 is clamped with one side corresponding to a second outer ring 2, the first outer ring 1 is in threaded connection with the second outer ring 2 through a screw rod 3, and the first outer ring 1 and the second outer ring 2 are connected through the screw rod 3 when the cylindrical bearing roller is installed through the screw rod 3, so that the first outer ring 1 and the second outer ring 2 can be conveniently and subsequently disassembled, a damaged cylinder 5 can be replaced, and subsequent operation procedures are reduced;
the fixing sleeve 4 is connected in the second outer ring 2 in a clamping manner, the cylinder 5 is fixedly connected in the fixing sleeve 4, the roller body 9 is arranged in the cylinder 5, the fixing rod 8 is fixedly connected in the fixing sleeve 4, the side surface of the fixing sleeve 4 is provided with a plurality of first conveying holes 10, the reinforcing ring 6 is externally provided with a radiating groove 7, through the arrangement of the radiating groove 7, when the cylindrical bearing roller rotates in the first outer ring 1 and the second outer ring 2, the cylinder 5 can be contacted with the reinforcing ring 6 when rotating in the fixing sleeve 4, and the radiating groove 7 can discharge heat generated when the cylinder 5 rotates, so that the circulation of gas in the cylindrical bearing roller is ensured, and the phenomenon that the gas in the cylindrical bearing roller is accumulated to cause damage is avoided; the reinforcing ring 6 is fixedly connected outside the fixing rod 8, and the cylindrical bearing roller is matched with the reinforcing ring 6 through the arrangement of the reinforcing ring 6, so that the phenomenon that the cylindrical bearing roller is rubbed with the inner ring and the outer ring of the first outer ring 1 and the second outer ring 2 when the cylindrical bearing roller rotates is avoided;
a plurality of second delivery holes 11 are formed in the reinforcing ring 6, and through the second delivery holes 11, the cylindrical bearing roller can play a certain lubricating role on the cylindrical bearing roller through the second delivery holes 11, so that the service life of the cylindrical bearing roller is effectively guaranteed.
The utility model discloses a theory of operation does:
when using this cylindrical roller bearing, can install cylinder 5 earlier in fixed cover 4, then carry out the overlap joint with first outer lane 1 and second outer lane 2 respectively with the both ends of fixed cover 4 again, then connect first outer lane 1 and second outer lane 2 through lead screw 3 again, then fixed cover 4 then can the joint in first outer lane 1 and second outer lane 2, when fixed cover 4 rotates in first outer lane 1 and second outer lane 2, cylinder 5 then can rotate at the inner wall of reinforcing ring 6, then first delivery port 10 of rethread and second delivery port 11 carry out lubrication treatment to cylinder 5.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a cylindrical bearing roller that wear resistance is high, includes first outer lane (1), its characterized in that: fixed cover (4) have been cup jointed in first outer lane (1), and cup joint has fixed cover (4) in second outer lane (2), fixedly connected with dead lever (8) in fixed cover (4), the outer fixedly connected with reinforcing ring (6) of dead lever (8), seted up a plurality of second delivery port (11) in reinforcing ring (6).
2. The cylindrical bearing roller with high wear resistance as claimed in claim 1, wherein: one side of the first outer ring (1) is clamped with one side corresponding to the second outer ring (2), and the first outer ring (1) is in threaded connection with the second outer ring (2) through a screw rod (3).
3. The cylindrical bearing roller with high wear resistance as claimed in claim 1, wherein: the inner of the fixed sleeve (4) is fixedly connected with a cylinder (5), and a rolling ball body (9) is arranged in the cylinder (5).
4. The cylindrical bearing roller with high wear resistance as claimed in claim 3, wherein: a plurality of first conveying holes (10) are formed in the side face of the fixing sleeve (4), and a heat dissipation groove (7) is formed in the outer portion of the reinforcing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223090582.6U CN218817645U (en) | 2022-11-22 | 2022-11-22 | Cylindrical bearing roller with high wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223090582.6U CN218817645U (en) | 2022-11-22 | 2022-11-22 | Cylindrical bearing roller with high wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817645U true CN218817645U (en) | 2023-04-07 |
Family
ID=87261241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223090582.6U Active CN218817645U (en) | 2022-11-22 | 2022-11-22 | Cylindrical bearing roller with high wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218817645U (en) |
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2022
- 2022-11-22 CN CN202223090582.6U patent/CN218817645U/en active Active
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| GR01 | Patent grant |