CN210059334U - Steel roller with self-lubricating effect - Google Patents
Steel roller with self-lubricating effect Download PDFInfo
- Publication number
- CN210059334U CN210059334U CN201920715329.4U CN201920715329U CN210059334U CN 210059334 U CN210059334 U CN 210059334U CN 201920715329 U CN201920715329 U CN 201920715329U CN 210059334 U CN210059334 U CN 210059334U
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- steel roll
- spiral groove
- self
- lubricating
- oil
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- Expired - Fee Related
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Abstract
The utility model discloses a steel roll with self-lubricating effect, the steel roll outer peripheral face left and right ends are equipped with spiral direction opposite left spiral groove and right spiral groove respectively, wherein, left spiral groove and right spiral groove respectively along steel roll tip to its middle part axial extension and be left and right symmetric distribution, left spiral groove and right spiral groove intersect in the middle part of the steel roll, this intersection is equipped with the oil-out that is used for the steel roll to lubricate, one end of the steel roll is equipped with the oiling mouth that is used for installing the oiling mouth, the inside lubricating oil passageway that is used for oil-out and oiling mouth to communicate that is equipped with of steel roll; the utility model discloses can realize the excellent lubricated effect to steel roll self, lubricated effect is more even reliable and stable, has effectively avoided special lubricating structure's consumption, has saved manufacturing cost and has simplified installation procedure.
Description
Technical Field
The utility model belongs to steel product manufacture field, concretely relates to steel roll with self-lubricating effect.
Background
Steel products are used in a great number in the construction and industrial product manufacturing industries, and steel rolls are one of the important product forms of steel products. The existing steel roller usually adopts a smooth surface structure, does not have a self-lubricating function, needs to be additionally provided with an extra special lubricating structure to realize a lubricating effect, leads to the increase of cost, and increases the installation procedure.
The Chinese utility model patent with the publication number of CN202570752U discloses a high-strength self-lubricating structure of a hot strip mill roller spindle, which specifically comprises a roller spindle, a bearing seat and a self-lubricating powder metallurgy bearing, wherein the self-lubricating powder metallurgy bearing is a novel sliding bearing, and is sleeved on the roller spindle by an inner circle and fixed on the bearing seat by an outer circle; and the lubricating function of the technical scheme is completely from a self-lubricating powder metallurgy bearing, and the self-lubricating effect is very limited.
Therefore, based on the above problems, the applicant hopes to seek technical solutions to improve them.
Disclosure of Invention
In view of this, the utility model aims at providing a steel roll with self-lubricating effect can realize the excellent lubrication effect to steel roll self, and lubrication effect is more even reliable and stable, has effectively avoided the consumption of special lubricating structure, has saved manufacturing cost and has simplified installation procedure.
The utility model adopts the technical scheme as follows:
the utility model provides a steel roll with self-lubricating effect, end is equipped with spiral to opposite left spiral groove and right spiral groove respectively about steel roll outer peripheral face, wherein, left spiral groove and right spiral groove follow respectively steel roll tip just is bilateral symmetry distribution to its middle part axial extension, left spiral groove and right spiral groove are in steel roll middle part is crossing, and this crossing department is equipped with and is used for the lubricated oil-out of steel roll, steel roll tip is equipped with the oiling mouth that is used for installing the oiling mouth, inside being equipped with of steel roll is used for the oil-out with the lubricating oil passageway of oiling mouth intercommunication.
Preferably, bearing mounting steps are respectively arranged at two ends of the steel roller.
Preferably, the oil filling port is a threaded port.
The utility model discloses creatively provides and be equipped with spiral shell respectively to opposite left-hand spiral recess and right spiral recess about the steel roll outer peripheral face, the crossing structure of this recess directly communicates the lubricating oil passageway, can realize providing permanent stable excellent self-lubricating effect to steel roll body, has effectively avoided special lubricating structure's consumption, has saved manufacturing cost and simplified the installation procedure, and this groove structure's unique design can ensure simultaneously the utility model discloses a self-lubricating effect is reliable and even stable.
Drawings
FIG. 1 is a schematic structural view of a steel roller with self-lubricating effect according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of fig. 1.
Detailed Description
The embodiment of the utility model discloses steel roll with self-lubricating effect, steel roll outer peripheral face left and right sides end is equipped with spiral shell respectively to opposite left spiral groove and right spiral groove, wherein, left spiral groove and right spiral groove follow respectively steel roll tip just is bilateral symmetry distribution to its middle part axial extension, left spiral groove and right spiral groove are in steel roll middle part is crossing, and this crossing department is equipped with and is used for the lubricated oil-out of steel roll, steel roll tip is equipped with the oiling mouth that is used for installing the oiling mouth, inside being equipped with of steel roll is used for the oil-out with the lubricating oil passageway of oiling mouth intercommunication.
The embodiment of the utility model provides a creatively provides and is equipped with the spiral shell respectively to opposite left-hand spiral recess and right spiral recess about the steel roll outer peripheral face, and the crossing department structure of this recess directly communicates lubricating oil passageway, can realize providing permanent stable excellent self-lubricating effect to the steel roll body, has effectively avoided special lubricating structure's consumption, has saved manufacturing cost and has simplified the installation procedure, and this groove structure's unique design can ensure simultaneously the utility model discloses the self-lubricating effect is reliable and even stable.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a steel roll 100 with a self-lubricating effect is shown, the left end and the right end of the outer circumferential surface of the steel roll 100 are respectively provided with a left spiral groove 110 and a right spiral groove 120 with opposite spiral directions, wherein the left spiral groove 110 and the right spiral groove 120 respectively extend axially along the end portion of the steel roll 100 toward the middle portion thereof and are symmetrically distributed in the left-right direction, the left spiral groove 110 and the right spiral groove 120 intersect at the middle portion of the steel roll 100, an oil outlet 130 for lubricating the steel roll 100 is arranged at the intersection, an oil filling port 140 for installing an oil filling nozzle (not shown) is arranged at one end portion of the steel roll 100, and a lubricating oil passage 150 for communicating the oil outlet 130 and the oil filling port 140 is arranged inside the;
preferably, in this embodiment, the steel roll 100 is provided with bearing mounting steps 160 at both ends thereof, respectively.
Preferably, in the present embodiment, the oil filling port 140 is a threaded port.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a steel roll with self-lubricating effect, its characterized in that, end is equipped with spiral respectively about steel roll outer peripheral face to opposite left spiral groove and right spiral groove, wherein, left side spiral groove and right spiral groove follow respectively steel roll tip just is bilateral symmetry distribution to its middle part axial extension, left side spiral groove and right spiral groove are in steel roll middle part is crossing, should intersect the department and be equipped with and be used for the lubricated oil-out of steel roll, steel roll tip is equipped with the oiling mouth that is used for installing the oiling mouth, inside being equipped with of steel roll is used for the oil-out with the lubricating oil passageway of oiling mouth intercommunication.
2. A steel roll with self-lubricating effect as claimed in claim 1 characterised in that the steel roll is provided with bearing mounting steps at each end.
3. The self-lubricating steel roll according to claim 1 wherein the oil injection port is a threaded port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715329.4U CN210059334U (en) | 2019-05-20 | 2019-05-20 | Steel roller with self-lubricating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715329.4U CN210059334U (en) | 2019-05-20 | 2019-05-20 | Steel roller with self-lubricating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210059334U true CN210059334U (en) | 2020-02-14 |
Family
ID=69452810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920715329.4U Expired - Fee Related CN210059334U (en) | 2019-05-20 | 2019-05-20 | Steel roller with self-lubricating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210059334U (en) |
-
2019
- 2019-05-20 CN CN201920715329.4U patent/CN210059334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |