CN217002627U - Guide wheel main shaft for adding lubricating oil to bearing - Google Patents
Guide wheel main shaft for adding lubricating oil to bearing Download PDFInfo
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- CN217002627U CN217002627U CN202122748909.3U CN202122748909U CN217002627U CN 217002627 U CN217002627 U CN 217002627U CN 202122748909 U CN202122748909 U CN 202122748909U CN 217002627 U CN217002627 U CN 217002627U
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Abstract
The utility model discloses a guide wheel main shaft for adding lubricating oil to a bearing, and relates to the technical field of copper rod processing. The utility model comprises a main shaft body; a first oil feeding hole channel is axially formed in the main shaft body; an oil inlet is formed in one end of the first oil supply pipeline; a second oil feeding pore canal communicated with the first oil feeding pore canal is radially arranged on the outer wall of the main shaft body; the second oil feeding hole is arranged between the two bearings. According to the utility model, lubricating oil flows between the two bearings through the oil inlet and the oil delivery channel formed by the first oil delivery pore channel and the second oil delivery pore channel, so that the purpose of adding lubricating oil to the bearings is realized, the bearings can be kept in a lubricating state all the time, the phenomenon of oil shortage of the bearings due to external high-temperature baking of guide wheels is avoided, the service lives of the bearings are effectively prolonged, the shutdown maintenance time is shortened, and powerful guarantee is provided for the whole feeding system equipment.
Description
Technical Field
The utility model belongs to the technical field of copper rod processing, and particularly relates to a guide wheel main shaft for adding lubricating oil to a bearing.
Background
In a shaft furnace feeding system for copper blank processing, a guide wheel positioned at a furnace mouth plays a role of middle drive in use, a bearing between the guide wheel and a main shaft can be continuously operated for a long time under the condition that the temperature of the furnace mouth is always kept at a high temperature of 500 ℃, if the bearing can not be effectively lubricated, scrapping can be caused due to serious abrasion, the guide wheel can be clamped and cannot work, and finally the shaft furnace feeding system is broken down to cause full-line shutdown.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems of scrapping and the like caused by long-term continuous running of a bearing in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a guide wheel main shaft for adding lubricating oil to a bearing, which comprises a main shaft body; the main shaft body is sleeved with a guide wheel body; a pair of bearings is arranged between the guide wheel body and the main shaft body in parallel along the axial direction of the main shaft body; the bearing is sleeved on the main shaft body; a first oil delivery pore channel is axially formed in the main shaft body; an oil inlet is formed in one end of the first oil feeding pore channel; the oil inlet is formed in one end face of the main shaft body; a second oil feeding pore canal communicated with the other end of the first oil feeding pore canal is radially arranged on the outer wall of the main shaft body; the first oil feeding pore channel and the second oil feeding pore channel form an oil feeding channel for conveying lubricating oil; the second oil feeding hole is arranged between the two bearings.
Furthermore, one end of the first oil delivery pore channel is connected with an oil inlet nozzle; the oil inlet nozzle is arranged in the oil inlet.
The utility model has the following beneficial effects:
according to the utility model, lubricating oil flows between the two bearings through the oil inlet and the oil delivery channel formed by the first oil delivery pore channel and the second oil delivery pore channel, so that the purpose of adding lubricating oil to the bearings is realized, the bearings can be kept in a lubricating state all the time, the phenomenon of oil shortage of the bearings due to external high-temperature baking of guide wheels is avoided, the service lives of the bearings are effectively prolonged, the shutdown maintenance time is shortened, and powerful guarantee is provided for the whole feeding system equipment.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a stator spindle for lubricating a bearing according to the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
fig. 3 is a structural sectional view of a main shaft body of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1-main shaft body, 2-guide wheel body, 3-bearing, 4-oil inlet nozzle, 101-first oil supply channel, 102-oil inlet, 103-second oil supply channel.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention is a guide wheel spindle for lubricating a bearing, including a spindle body 1; a guide wheel body 2 is sleeved on the main shaft body 1; a pair of bearings 3 are arranged between the guide wheel body 2 and the main shaft body 1 in parallel along the axial direction of the main shaft body 1; the bearing 3 is sleeved on the main shaft body 1; an oil feeding gap is formed between the two bearings 3; the connection mode and the position relation among the main shaft body 1, the guide wheel body 2 and the bearing 3 belong to the conventional design in the field; a first oil feeding hole channel 101 is axially arranged in the main shaft body 1; the central axis of the first oil feeding hole channel 101 is superposed with the central axis of the main shaft body 1; one end of the first oil feeding channel 101 is provided with an oil inlet 102; the diameter of the oil inlet 102 is 3 times that of the first oil feed hole 101; the oil inlet 102 is arranged on one end surface of the main shaft body 1; a second oil feeding hole channel 103 communicated with the other end of the first oil feeding hole channel 101 is radially arranged on the outer wall of the main shaft body 1; the first oil feeding hole passage 101 and the second oil feeding hole passage 103 form an oil feeding passage for feeding lubricating oil; the second oil feed hole 103 is provided between the two bearings 3; the outer end of the second oil feeding pore passage 103 is communicated with the oil feeding gap; one end of the first oil feeding hole 101 is fixedly connected with an oil inlet nozzle 4; the oil inlet nozzle 4 is arranged in the oil inlet 102; the oil inlet nozzle 4 is of conventional construction in the art.
During the use, through aiming at the delivery nozzle of grease gun and leaning on with oil feed nozzle 4, lubricating oil will flow into between two bearings 3 through oil feed nozzle 4 and the first oil feed channel 101 and the second oil feed channel 103 formation send the oil passageway, thereby realize adding the purpose of lubricating oil to bearing 3, can make and remain lubricated state in the bearing 3 all the time, avoided toasting the guide pulley and leading to appearing bearing 3 starved oil phenomenon because of outside high temperature, the life of bearing 3 has been prolonged effectively, the down maintenance time has been reduced, provide the powerful guarantee for whole feeding system equipment.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (2)
1. A guide wheel main shaft for adding lubricating oil to a bearing comprises a main shaft body (1); the main shaft body (1) is sleeved with a guide wheel body (2); a pair of bearings (3) are arranged between the guide wheel body (2) and the main shaft body (1) side by side along the axial direction of the main shaft body (1); the bearing (3) is sleeved on the main shaft body (1); the method is characterized in that:
a first oil delivery pore channel (101) is axially arranged in the main shaft body (1); an oil inlet (102) is formed in one end of the first oil feeding pore channel (101); the oil inlet (102) is arranged on one end face of the main shaft body (1);
a second oil feeding pore passage (103) communicated with the other end of the first oil feeding pore passage (101) is radially formed in the outer wall of the main shaft body (1); the first oil feeding channel (101) and the second oil feeding channel (103) form an oil feeding channel for conveying lubricating oil; the second oil feeding channel (103) is arranged between the two bearings (3).
2. The guide wheel spindle for lubricating bearings according to claim 1, wherein an oil inlet nozzle (4) is connected to one end of the first oil supply duct (101); the oil inlet nozzle (4) is arranged in the oil inlet (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748909.3U CN217002627U (en) | 2021-11-11 | 2021-11-11 | Guide wheel main shaft for adding lubricating oil to bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122748909.3U CN217002627U (en) | 2021-11-11 | 2021-11-11 | Guide wheel main shaft for adding lubricating oil to bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217002627U true CN217002627U (en) | 2022-07-19 |
Family
ID=82380122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122748909.3U Active CN217002627U (en) | 2021-11-11 | 2021-11-11 | Guide wheel main shaft for adding lubricating oil to bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217002627U (en) |
-
2021
- 2021-11-11 CN CN202122748909.3U patent/CN217002627U/en active Active
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