CN212377116U - Copper sheathing convenient to it is lubricated - Google Patents
Copper sheathing convenient to it is lubricated Download PDFInfo
- Publication number
- CN212377116U CN212377116U CN202020868517.3U CN202020868517U CN212377116U CN 212377116 U CN212377116 U CN 212377116U CN 202020868517 U CN202020868517 U CN 202020868517U CN 212377116 U CN212377116 U CN 212377116U
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- China
- Prior art keywords
- oil
- copper
- oil groove
- groove
- copper sheathing
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Abstract
The utility model discloses a copper sheathing especially relates to a copper sheathing convenient to it is lubricated. The copper bush convenient to lubricate comprises a copper bush body, wherein a plurality of oil guide grooves are formed in the copper bush body, each oil guide groove comprises a first oil groove and a second oil groove, the first oil guide groove and the second oil guide groove are communicated with each other, a first oil filling hole communicated with the first oil groove is formed in the side wall of the copper bush body, and a second oil filling hole communicated with the second oil groove is formed in one end face of the copper bush body. The filling of lubricating oil is facilitated through the oil filling holes in two directions. First oil groove sets up and is convex recess with the second oil groove is crisscross, effectively improves lubricated efficiency. The hole groove is reasonable in design, and the structural strength of the copper sleeve body can be guaranteed while the lubricating effect is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of machinery, especially, relate to a copper sheathing convenient to it is lubricated.
Background
The copper bush mainly has the inner wall contacted with the moving part to play a supporting role. The inner wall of the copper sleeve is in contact with the moving part, so that the inner wall of the copper sleeve is in contact with the moving part, and the copper sleeve is prevented from being excessively worn. The existing copper bush is added with lubricating oil, so that the time and the labor are wasted, the efficiency is low, and a copper bush convenient to lubricate is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem who exists to the aforesaid, thereby provide one kind and possess two direction tank filler sleeve of being convenient for lubricate.
The purpose of the utility model is realized like this: the utility model provides a copper sheathing convenient to it is lubricated, includes the copper sheathing body, is equipped with a plurality of oil grooves of leading on the copper sheathing body, leads the oil groove and includes first oil groove and second oil groove, and first oil groove communicates with the second oil groove each other, is equipped with the first tank filler sleeve of intercommunication first oil groove on the lateral wall of copper sheathing body, is equipped with the second tank filler sleeve of intercommunication second oil groove on the terminal surface of copper sheathing body.
Through adopting above-mentioned technical scheme, each first oil groove and the equal equidistance of each second oil groove are arranged, can be with adding the even distribution of the inside lubricating oil of copper sheathing to the copper sheathing inner wall through first oil groove and second oil groove, guarantee that each part of copper sheathing inner wall can both obtain lubricated, guarantee lubricated efficiency. The lateral wall of the cylinder body is arranged in the first oil hole, and one end face of the copper bush is arranged in the second oil hole, so that lubricating oil can be injected into the oil groove from two directions, and the inner wall of the copper bush can be lubricated conveniently.
The utility model discloses further set up to: the first oil groove is radially arranged along the copper bush body, and the second oil groove is axially arranged along the copper bush body.
Through adopting above-mentioned technical scheme, make each first oil groove crisscross each other with each second oil groove, constitute netted oil groove passageway, can prolong the circulation time of lubricating oil in the oil groove, improve lubricated efficiency, reduce the number of times that need annotate lubricating oil, labour saving and time saving.
The utility model discloses further set up to: the inner wall of the copper sleeve body is provided with a plurality of hole grooves, and the oil-containing solid lubricant is embedded in the hole grooves.
By adopting the technical scheme, the oil-containing solid lubricant is one or more of the mixture of graphite adsorbed with lubricating oil, molybdenum disulfide adsorbed with lubricating oil, boron nitride adsorbed with lubricating oil, graphite adsorbed with lubricating oil and molybdenum disulfide boron nitride. The hole groove sets up on the crisscross copper sheathing body inner wall that encloses of first oil groove and second oil groove, and the replenishment of oiliness solid lubricant as lubricating oil can lubricate the lubricated region of lubricating oil unlubricated, guarantees lubricated efficiency.
The utility model discloses further set up to: the total area of the holes accounts for 25-35% of the inner wall area of the copper sleeve body.
Through adopting above-mentioned technical scheme, can guarantee the requirement of the structural strength of copper sheathing body when guaranteeing lubricated effect, also can save the cost.
The utility model discloses further set up to: the other end face opposite to the end face where the second oil filling hole is located is provided with a circular ring portion, and the circular ring portion is provided with a mounting hole.
By adopting the technical scheme, the installation of the copper bush body can be facilitated. The circular ring part and the second oil hole are not on the same side end face, so that the mounting structure can be prevented from blocking oil injection of the second oil hole, and oil injection and lubrication are facilitated.
The utility model discloses further set up to: the first oil groove and the second oil groove are of arc structures.
Through adopting above-mentioned technical scheme, the cross-section of first oil groove and second oil groove is arc, and the oil groove of arc structure is favorable to the flow of lubricating oil, improves lubricated efficiency, reduces the number of times of filling lubricating oil, uses manpower sparingly and time.
The utility model has the advantages that:
1. the filling of lubricating oil is facilitated through the oil filling holes in two directions.
2. First oil groove sets up and is convex recess with the second oil groove is crisscross, effectively improves lubricated efficiency.
3. The hole groove is reasonable in design, and the structural strength of the copper sleeve body can be guaranteed while the lubricating effect is guaranteed.
Drawings
FIG. 1 is a schematic structural view of a copper sheathing body;
FIG. 2 is a schematic structural view of the inside of the copper sheathing body;
wherein the reference numerals are: 1. a copper bush body; 11. a first oil groove; 12. a second oil groove; 13. a hole groove; 2. a first filler hole; 3. a second filler hole; 4. a circular ring part; 41. and (7) installing holes.
Detailed Description
In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:
the utility model provides a copper sheathing convenient to it is lubricated, includes copper sheathing body 1, is equipped with a plurality of oil grooves of leading on the copper sheathing body 1, leads the oil groove and includes first oil groove 11 and second oil groove 12, and first oil groove 11 communicates with second oil groove 12 each other, is equipped with the first tank filler sleeve 2 of first oil groove 11 of intercommunication on the lateral wall of copper sheathing body 1, is equipped with the second tank filler sleeve 3 of intercommunication second oil groove 12 on one end face of copper sheathing body 1. Each first oil groove 11 and each second oil groove 12 are arranged at equal distance, and the lubricating oil added into the copper bush can be uniformly distributed on the inner wall of the copper bush through the first oil grooves 11 and the second oil grooves 12, so that all parts on the inner wall of the copper bush can be lubricated, and the lubricating efficiency is ensured. The lateral wall of the cylinder body is arranged in the first oil hole, and one end face of the copper bush is arranged in the second oil hole, so that lubricating oil can be injected into the oil groove from two directions, and the inner wall of the copper bush can be lubricated conveniently.
The first oil groove 11 is radially arranged along the copper bush body 1, and the second oil groove 12 is axially arranged along the copper bush body 1. Make each first oil groove 11 and each second oil groove 12 crisscross each other, constitute netted oil groove passageway, can prolong the circulation time of lubricating oil in the oil groove, improve lubricating efficiency, reduce the number of times that need annotate lubricating oil, labour saving and time saving.
The inner wall of the copper bush body 1 is provided with a plurality of hole grooves 13, and the oil-containing solid lubricant is embedded in the hole grooves 13. The oil-containing solid lubricant is one or more of graphite adsorbed with lubricating oil, molybdenum disulfide adsorbed with lubricating oil, boron nitride adsorbed with lubricating oil, graphite adsorbed with lubricating oil and mixture of molybdenum disulfide and boron nitride. The hole grooves 13 are formed in the inner wall of the copper sleeve body 1 formed by the first oil grooves 11 and the second oil grooves 12 in a staggered surrounding mode, oil-containing solid lubricants are used for supplementing lubricating oil, the regions where the lubricating oil is not lubricated can be lubricated, and the lubricating efficiency is guaranteed.
The total area of the holes 13 accounts for 25 to 35 percent of the inner wall area of the copper sleeve body 1. The requirement of the structural strength of the copper bush body 1 can be guaranteed while the lubricating effect is guaranteed, and the cost can be saved.
The other end face opposite to the end face where the second oil filling hole 3 is located is provided with a circular ring part 4, and the circular ring part 4 is provided with a mounting hole 41. The installation of the copper bush body 1 can be facilitated. The circular ring part 4 and the second oil hole are not on the same side end face, so that the installation structure can be prevented from blocking oil injection of the second oil hole, and oil injection and lubrication are facilitated.
The first oil groove 11 and the second oil groove 12 are arc-shaped structures. The cross-sections of the first oil groove 11 and the second oil groove 12 are arc-shaped, the oil grooves of the arc-shaped structures are favorable for flowing of lubricating oil, lubricating efficiency is improved, the number of times of filling the lubricating oil is reduced, and labor and time are saved.
The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a copper sheathing convenient to it is lubricated, includes copper sheathing body (1), its characterized in that, be equipped with a plurality of oil grooves of leading on copper sheathing body (1), lead the oil groove and include first oil groove (11) and second oil groove (12), first oil groove (11) and second oil groove (12) intercommunication each other, be equipped with first tank filler sleeve (2) of first oil groove of intercommunication (11) on the lateral wall of copper sheathing body (1), be equipped with second tank filler sleeve (3) of intercommunication second oil groove (12) on a terminal surface of copper sheathing body (1).
2. A copper bushing for facilitating lubrication according to claim 1, wherein the first oil groove (11) is radially disposed along the copper bushing body (1), and the second oil groove (12) is axially disposed along the copper bushing body (1).
3. The copper sleeve convenient for lubrication according to claim 1, wherein a plurality of hole grooves (13) are formed in the inner wall of the copper sleeve body (1), and oil-containing solid lubricants are embedded in the hole grooves (13).
4. A copper bushing for facilitating lubrication according to claim 3, wherein the total area of said plurality of grooves (13) is 25-35% of the inner wall area of the copper bushing body (1).
5. The copper sleeve convenient for lubrication according to claim 1, wherein a circular ring portion (4) is arranged on the other end face opposite to the end face where the second oil filling hole (3) is arranged, and a mounting hole (41) is formed in the circular ring portion (4).
6. An easy-to-lubricate copper jacket according to claim 1, wherein the first oil groove (11) and the second oil groove (12) are arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868517.3U CN212377116U (en) | 2020-05-21 | 2020-05-21 | Copper sheathing convenient to it is lubricated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020868517.3U CN212377116U (en) | 2020-05-21 | 2020-05-21 | Copper sheathing convenient to it is lubricated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212377116U true CN212377116U (en) | 2021-01-19 |
Family
ID=74177431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020868517.3U Expired - Fee Related CN212377116U (en) | 2020-05-21 | 2020-05-21 | Copper sheathing convenient to it is lubricated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212377116U (en) |
-
2020
- 2020-05-21 CN CN202020868517.3U patent/CN212377116U/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: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |