CN218063077U - High-precision cylindrical bearing roller - Google Patents
High-precision cylindrical bearing roller Download PDFInfo
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- CN218063077U CN218063077U CN202221501759.4U CN202221501759U CN218063077U CN 218063077 U CN218063077 U CN 218063077U CN 202221501759 U CN202221501759 U CN 202221501759U CN 218063077 U CN218063077 U CN 218063077U
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- ring
- bearing roller
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Abstract
The utility model relates to a bearing technical field specifically is a cylindrical bearing roller of high accuracy, including the inner circle crown plate, the lateral wall of inner circle crown plate is provided with cylindrical roller and the inboard that is located spacing holding plate, the outer circle seat is installed through spacing holding plate in the outside of inner circle crown plate, be provided with first seal ring with switching ring looks adaptation on the inner circle crown plate, the left surface of outer circle seat is provided with second seal ring, and right flank through the outer circle seat rotates the joint setting with spacing holding plate looks adaptation to the left surface of outer circle seat corresponds with cylindrical roller and is provided with spacing inner circle plate, can make the stability of being connected between outer circle seat and the inner circle crown plate high, and it is effectual to make cylindrical roller's sealed protection through first seal ring and second seal ring, thereby makes holistic use accuracy and effectual, and is higher through the connection compactness between the cylindrical roller, thereby makes whole operation stability in use and security high.
Description
Technical Field
The utility model relates to a bearing technical field specifically is a cylindrical bearing roller of high accuracy.
Background
The rolling bodies are radial rolling bearings of cylindrical rollers, the rollers are arranged in parallel in the internal structure of the cylindrical roller bearings, and the space retainers or the isolating blocks are arranged between the rollers, so that the rollers can be prevented from inclining or rubbing against each other, and the increase of the rotating torque is effectively prevented.
When the existing cylindrical bearing roller is used, one side of the bearing roller and one side between bearing inner rings are exposed outside for a long time, no protective measures are taken, dust is easy to accumulate, the accumulated dust can enter the inside of the bearing roller, so that the inside of the bearing roller is abraded, the bearing roller is easy to rotate and deviate or shake after abrasion, the precision can be reduced, and the problem is improved by the high-precision cylindrical bearing roller.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylindrical bearing roller of high accuracy to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a cylindrical bearing roller of high accuracy, includes the inner circle crown plate, the right side is provided with spacing holding plate on the inner circle crown plate, the lateral wall of inner circle crown plate is provided with cylindrical roller and the inboard that is located spacing holding plate, the outer lane seat is installed through spacing holding plate in the outside of inner circle crown plate, the right side that is located spacing holding plate on the inner circle crown plate is provided with the adapter ring, be provided with first seal ring with adapter ring looks adaptation on the inner circle crown plate, the left surface of outer lane seat is provided with second seal ring.
Preferably, the inner side of the inner ring plate is uniformly provided with lubricating oil holes.
Preferably, the limit retaining plate is arranged on the right single side of the outer wall of the inner ring plate, and the right side face of the outer ring seat is matched with the limit retaining plate and is in rotary clamping connection with the limit retaining plate.
Preferably, the inner part of the outer ring seat is provided with a mounting cavity, and the inner part of the outer ring seat is provided with a roller limiting frame matched with the cylindrical roller through the mounting cavity.
Preferably, two side faces of the outer ring seat and the cylindrical roller are correspondingly provided with a limiting inner ring plate, and the second sealing washer is arranged on the inner side of the limiting inner ring plate.
Preferably, the arrangement distance between each group of the cylindrical rollers is less than 0.5 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the lubrication oil hole has evenly been seted up through the inboard of inner circle crown plate, can make the inside simple operation nature of pouring into lubricating oil of cylindrical roller high, can make cylindrical roller's operation smoothness degree and lubricated effectual to effectual holistic life of improvement and use accuracy, through the inside of outer lane seat seted up the installation cavity, the installation cavity install with the roller spacing of cylindrical roller looks adaptation, can make cylindrical roller and inner circle crown plate and outer lane seat between be connected the stability in use high.
2. The utility model discloses in, right flank through outer lane seat rotates the joint setting with spacing holding plate looks adaptation to the left surface of outer lane seat corresponds with cylindrical roller and is provided with spacing inner circle board, can make the stability of connection between outer lane seat and the inner circle crown plate high, can make cylindrical roller's sealed protection effectual through first seal ring and second seal ring, thereby make holistic use accuracy and effectual, it is higher to pass through the connection compactness between the cylindrical roller, thereby make whole operation stability in use and security high.
Drawings
Fig. 1 is a right-side view schematic structural diagram of the present invention;
fig. 2 is a left side view schematic structure diagram of the present invention;
FIG. 3 is a schematic left side view of the present invention;
FIG. 4 is a schematic diagram of a partial right view structure of the present invention;
fig. 5 is a schematic diagram of a partial right view structure of the present invention.
In the figure: 1. an inner ring plate; 2. a limit retaining plate; 3. a cylindrical roller; 4. an outer race seat; 5. a transfer ring; 6. a first sealing gasket; 7. a second sealing gasket; 8. a lubricating oil hole; 9. and an inner limiting ring plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiment is as follows: please refer to fig. 1-5, which illustrate a high precision cylindrical bearing roller, including an inner ring plate 1, a limiting and retaining plate 2 is disposed on the right side of the inner ring plate 1, a cylindrical roller 3 is disposed on the outer side wall of the inner ring plate 1 and on the inner side of the limiting and retaining plate 2, an outer ring seat 4 is mounted on the outer side of the inner ring plate 1 through the limiting and retaining plate 2, an adapter ring 5 is disposed on the right side of the inner ring plate 1 and on the limiting and retaining plate 2, a first sealing washer 6 is disposed on the inner ring plate 1 in a manner of being adapted to the adapter ring 5, and a second sealing washer 7 is disposed on the left side of the outer ring seat 4.
In this embodiment, the lubricating oil hole 8 has evenly been seted up to the inboard of inner ring crown plate 1, spacing holding plate 2 is located the unilateral setting in outer wall right side of inner ring crown plate 1, the right flank of outer ring seat 4 rotates the joint setting with spacing holding plate 2 looks adaptation, the installation cavity has been seted up to the inside of outer ring seat 4, the roller spacing frame with cylindrical roller 3 looks adaptation is installed through the installation cavity in the inside of outer ring seat 4, lubricating oil hole 8 has evenly been seted up through the inboard of inner ring crown plate 1, the simple operation nature that can make cylindrical roller 3's inside pour into lubricating oil into is high, can make cylindrical roller 3's smooth operation degree and lubricated effectual, thereby effectual holistic life and the use precision of improvement, the installation cavity has been seted up through the inside of outer ring seat 4, the roller spacing frame with cylindrical roller 3 looks adaptation is installed to the installation cavity, can make cylindrical roller 3 and the connection stability in use between inner ring crown plate 1 and the outer ring seat 4 high.
In this embodiment, the right side of the outer ring seat 4 is matched with the limiting retaining plate 2 to rotate and clamped, the two side faces of the outer ring seat 4 are provided with the limiting inner ring plate 9 corresponding to the cylindrical rollers 3, the second sealing washer 7 is arranged on the inner side of the limiting inner ring plate 9, the arrangement distance between each group of the cylindrical rollers 3 is smaller than 0.5mm, the right side of the outer ring seat 4 is matched with the limiting retaining plate 2 to rotate and clamped, the left side of the outer ring seat 4 is provided with the limiting inner ring plate 9 corresponding to the cylindrical rollers 3, the connection stability between the outer ring seat 4 and the inner ring plate 1 is high, the sealing protection effect of the cylindrical rollers 3 is good through the first sealing washer 6 and the second sealing washer 7, the overall use precision and the effect are good, the connection tightness between the cylindrical rollers 3 is high, and the overall operation stability and the safety are high.
The working principle is as follows: when in use, after the whole body is assembled, lubricating oil is injected into the bearing through the lubricating oil hole 8, and the first sealing washer 6 and the second sealing washer 7 are installed for use;
lubricating oil holes 8 are uniformly formed in the inner side of the inner ring plate 1, the operation convenience of injecting lubricating oil into the cylindrical roller 3 is high, the operation smoothness and the lubricating effect of the cylindrical roller 3 are good, the integral service life and the use precision are effectively improved, an installation cavity is formed in the outer ring seat 4, a roller limiting frame matched with the cylindrical roller 3 is installed in the installation cavity, the connection use stability between the cylindrical roller 3 and the inner ring plate 1 and between the cylindrical roller 3 and the outer ring seat 4 is high, the right side face of the outer ring seat 4 is matched with the limiting retaining plate 2 to rotate the clamping and the installation, the left side face of the outer ring seat 4 is provided with the limiting inner ring plate 9 corresponding to the cylindrical roller 3, the connection stability between the outer ring seat 4 and the inner ring plate 1 is high, the sealing protection effect of the cylindrical roller 3 is good through the first sealing washer 6 and the second sealing washer 7, the integral use precision and the effect are good, the tightness between the cylindrical roller 3 is high, and the integral operation use stability and safety are high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-precision cylindrical bearing roller comprises an inner ring plate (1), and is characterized in that: the right side is provided with spacing holding plate (2) on inner circle crown plate (1), the lateral wall of inner circle crown plate (1) and the inboard that is located spacing holding plate (2) are provided with cylindrical roller (3), outer lane seat (4) are installed through spacing holding plate (2) in the outside of inner circle crown plate (1), the right side that is located spacing holding plate (2) on inner circle crown plate (1) is provided with adapter ring (5), inner circle crown plate (1) is gone up and is provided with first seal ring (6) with adapter ring (5) looks adaptation, the left surface of outer lane seat (4) is provided with second seal ring (7).
2. A high-precision cylindrical bearing roller according to claim 1, characterized in that: and lubricating oil holes (8) are uniformly formed in the inner side of the inner ring plate (1).
3. A high-precision cylindrical bearing roller according to claim 1, characterized in that: the limiting and retaining plate (2) is positioned on the right side of the outer wall of the inner ring plate (1) in a single-edge mode, and the right side face of the outer ring seat (4) is matched with the limiting and retaining plate (2) in a rotating and clamping mode.
4. A high-precision cylindrical bearing roller according to claim 1, characterized in that: the inner part of the outer ring seat (4) is provided with an installation cavity, and the inner part of the outer ring seat (4) is provided with a roller limit frame matched with the cylindrical roller (3) through the installation cavity.
5. A high-precision cylindrical bearing roller according to claim 1, characterized in that: the two side faces of the outer ring seat (4) are provided with a limiting inner ring plate (9) corresponding to the cylindrical rollers (3), and the second sealing washer (7) is located on the inner side of the limiting inner ring plate (9).
6. A high-precision cylindrical bearing roller according to claim 1, characterized in that: the arrangement distance between each group of the cylindrical rollers (3) is smaller than 0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501759.4U CN218063077U (en) | 2022-06-15 | 2022-06-15 | High-precision cylindrical bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501759.4U CN218063077U (en) | 2022-06-15 | 2022-06-15 | High-precision cylindrical bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218063077U true CN218063077U (en) | 2022-12-16 |
Family
ID=84434106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221501759.4U Active CN218063077U (en) | 2022-06-15 | 2022-06-15 | High-precision cylindrical bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218063077U (en) |
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2022
- 2022-06-15 CN CN202221501759.4U patent/CN218063077U/en active Active
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