CN212509210U - Copper sleeve type bearing - Google Patents
Copper sleeve type bearing Download PDFInfo
- Publication number
- CN212509210U CN212509210U CN202021066546.4U CN202021066546U CN212509210U CN 212509210 U CN212509210 U CN 212509210U CN 202021066546 U CN202021066546 U CN 202021066546U CN 212509210 U CN212509210 U CN 212509210U
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- Prior art keywords
- marble
- sleeve
- wall
- outer body
- ball
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- Expired - Fee Related
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Abstract
A copper bush type bearing comprises an outer body and an inner body, wherein a fixed edge is arranged on the outer side edge of one end of the outer body, an annular edge sleeve is arranged on the outer side edge of one end of the inner body, threads are arranged on the inner wall of the other end of the inner body, marble sleeves are uniformly arranged on the inner wall of the outer body, the periphery of the inner body is also uniformly provided with marble sleeves, openings of the marble sleeves on the inner wall of the outer body face inwards, openings of the marble sleeves on the periphery of the inner body face outwards, a marble is respectively arranged in each marble sleeve on the inner wall of the outer body, the inner body is arranged in a cavity of the outer body, one side of a marble is arranged in each marble sleeve on the periphery of the inner body, and the other side of a marble is arranged in each marble sleeve on the inner wall of the outer body.
Description
Technical Field
The utility model relates to a bearing especially relates to a copper sheathing formula bearing.
Background
At present, the known sleeve type bearings are all composed of an outer sleeve, an outer sleeve and an inner sleeve, wherein the inner wall of the outer sleeve is uniformly provided with marble holes, the periphery of the inner sleeve is also uniformly provided with marble holes, the outer sleeve sleeves the inner sleeve, one side of each marble is respectively embedded into the marble holes in the inner wall of the outer sleeve, the other side of each marble is respectively embedded into the marble holes in the periphery of the inner sleeve, and the outer sleeve is sleeved with the outer sleeve with a gap; the sleeve type bearing is simple and practical and can rotate flexibly, however, once the marbles in the bearing are broken, the whole bearing can generate noise, and the reason is that after the individual broken marbles fall into the inner cavity of the inner barrel, the individual broken marbles can roll up and down continuously along with the rotation of the bearing.
Disclosure of Invention
In order to overcome the defects of the prior sleeve type bearing in the actual use process, the utility model provides a copper sleeve type bearing, wherein the inner wall of the outer body of the bearing is evenly provided with a marble sleeve, the periphery of the inner body is also evenly provided with the marble sleeve, the inner body is placed in the cavity of the outer body, one side of each marble is respectively placed in the marble sleeve on the inner wall of the outer body, and the other side of each marble is respectively placed in the marble sleeve on the periphery of the inner body; the sleeve type bearing not only can rotate flexibly, but also the marble is not easy to clamp the groove.
The utility model provides a technical scheme that its technical problem adopted is: the cylindrical outer body and the cylindrical inner body are both made of alloy copper, two ends of the outer body and two ends of the inner body are both provided with openings, a fixed edge is arranged on the outer side edge of one end of the outer body, four screw holes are uniformly formed in the fixed edge, an annular edge sleeve is arranged on the outer side edge of one end of the inner body, an annular cavity is formed between the annular edge of the annular edge sleeve and the periphery of the inner body at the corresponding position, the annular cavity is used for inserting the other end of the outer body, and threads are arranged on the inner wall body at the other end of the inner body; the inner wall of the outer body is uniformly provided with a plurality of bullet sleeves, the periphery of the inner body is also uniformly provided with the bullet sleeves, each bullet sleeve is semicircular, each bullet sleeve on the inner wall of the outer body is aligned with each bullet sleeve on the periphery of the inner body, the opening of each bullet sleeve on the inner wall of the outer body faces inwards, and the opening of each bullet sleeve on the periphery of the inner body faces outwards; each marble sleeve on the inner wall of the outer body is internally provided with a marble, the inner body is placed in the cavity of the outer body, one side of each marble is arranged in each marble sleeve on the periphery of the inner body, the other side of each marble is arranged in each marble sleeve on the inner wall of the outer body, and the wall body at the other end of the outer body is embedded in an annular edge sleeve on the outer edge of the other end of the inner body.
The utility model has the advantages that the inner wall of the outer body is evenly provided with the marble sleeves, the periphery of the inner body is evenly provided with the marble sleeves, and each marble sleeve can be filled with a small half marble, so that the structure not only can effectively protect the wall body of the inner body and the outer body, but also can prolong the service life of the whole body; when a marble is completely in two marble sleeves, the rotation of the marble will not produce any action on the inner and outer bodies, and when two marble sleeves are respectively sleeved on a small half part of the marble, the rotation of the marble will produce action on the inner and outer bodies, and the inner and outer bodies can flexibly rotate. Compared with the prior art, the utility model: firstly, the arrangement of the bullet holes on the inner body and the outer body is avoided, and the service life of the inner body and the outer body is prolonged; secondly, even if the marble is broken, the marble can be sealed in the marble sleeve at the corresponding position; thirdly, the marble is not easy to be blocked.
Drawings
Fig. 1 is a schematic diagram of the outer body and the inner body of the present invention.
Fig. 2 is a schematic view of the installation of the cartridge case of the present invention.
Fig. 3 is a schematic overall external plane view of the present invention.
Fig. 4 is an installation diagram of the present invention.
Wherein; 1. an outer body; 2. fixing the edge; 3. a screw hole; 4. an endosome; 5. an annular edge sleeve; 6. a thread; 7. a bullet sleeve; 8. marbles; 9. an equipment connector; 10. a screw; 11. a gasket;
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In fig. 1, the length of the outer body 1 is the same as that of the inner body 4, the inner diameter of the outer body 1 is larger than the outer diameter of the inner body 4, both ends of the outer body 1 and the inner body 4 are open, a fixing edge 2 connected with an equipment connecting body 9 is arranged on the outer edge of one end of the outer body 1, the inner side of the fixing edge 2 is fixed on the outer edge of one end of the outer body 1 by welding, and four screw holes 3 for fixing screws are uniformly arranged on the fixing edge 2; an annular edge sleeve 5 used for sleeving the other wall body of the outer body 1 is arranged on the outer side edge of one end of the inner body 4, the annular edge sleeve 5 consists of an annular edge and a circular baffle, the outer edge of the inner side of one edge of the annular edge is fixed on the outer side of the circular baffle by welding, the annular/inner side of the circular baffle is fixed on the outer edge of the other end of the inner body 4 by welding, an annular cavity is formed between the annular edge of the annular edge sleeve 5 and the periphery of the inner body 4 at the corresponding position, the annular cavity is only suitable for the insertion of the other wall body of the outer body 1, and a thread 6 matched with a peripheral screw 10 at one end of the equipment connector 9 is arranged on the inner wall body at the other end of the inner body 4.
Fig. 2 includes fig. 1, a ball sleeve 7 for one side of a ball 8 is uniformly arranged on the inner wall of the outer body 1, a ball sleeve 7 for the other side of the ball 8 is uniformly arranged on the periphery of the inner body 4, each ball sleeve 7 is semicircular, only a small half of the ball 8 can be filled in each ball sleeve 7, in other words, after the two ball sleeves 7 containing the balls 8 are combined together, the middle section of each ball 8 is an opening for exposing the two ball sleeves 7, the middle section of each ball 8 is only one tenth of the diameter of the ball 8, one side of each ball sleeve 7 is respectively fixed on the corresponding inner wall of the outer body 1 and the periphery of the inner body 4 by welding, each ball sleeve 7 on the inner wall of the outer body 1 is aligned with each ball sleeve 7 on the periphery of the inner body 4, each ball sleeve 7 opening on the inner wall of the outer body 1 is inward, each of the openings of the cartridge case 7 at the periphery of the inner body 4 is directed outward.
Fig. 3 includes fig. 2, a marble 8 is respectively placed in each marble sleeve 7 on the inner wall of the outer body 1, the inner body 4 is horizontally placed in the cavity of the outer body 1, a small half part of the marble 8 is arranged in each marble sleeve 7 on the periphery of the inner body 4, a small half part of the marble 8 is also arranged in each marble sleeve 7 on the inner wall of the outer body 1, the other wall of the outer body 1 is inwards embedded into the annular edge sleeve 5 on the outer edge of the other end of the inner body 4 from outside, and the distance between the outer body 1 and the inner body 4 is 2 × the radius of the marble sleeve 7 + the marble 8 exposes out of the middle section of the two marble sleeves 7.
The installation of the marble 8: firstly, uniformly welding half of the total number of the bullet sleeves 7 on the inner wall of the outer body 1 by a miniature gas shielded welding Chuanyebi welding machine; secondly, uniformly coating butter on each marble 8, and then respectively placing the marble into each marble sleeve 7 on the inner wall of the outer body 1; thirdly, after the opening of the other half of the marble sleeve 7 is smeared with butter, the other side of each marble 8 is sleeved with the opening respectively; and fourthly, one outer side of each of the ball sleeves 7 is welded on the periphery of the corresponding inner body 4 by a miniature gas shielded welding Chuanyebi welding machine, one outer side of each of the ball sleeves 7 refers to one outer side of the other half of the ball sleeves 7, and each of the ball sleeves 7 is clamped into the outer body 1 by a special small clamp during welding.
FIG. 4 includes FIG. 3, in which one end of the equipment connecting body 9 is tightly attached to the fixing edge 2 at the outer side of one end of the outer body 1 and then is screwed and fixed by a screw and a nut; the washer 11 is a fine steel sliding washer 11, the washer 11 is aligned with and tightly attached to the outer side of the other end of the inner body 4, the joint with the screw 10 at one end of the other equipment connecting body 9 is screwed into the cavity at the other end of the inner body 4, a gap for rotating the inner body 4 is kept between the joint at one end of the other equipment connecting body 9 and the other end of the inner body 4, namely, only a gap is kept between the joint at one end of the other equipment connecting body 9 and the outer side of the other end of the inner body 4, and the joint cannot be screwed too tightly.
When the inner body 4 rotates, the marbles 8 in every two marble sleeves 7 rotate along with the rotation of the inner body 4, and the middle section of each marble 8 is an opening for exposing the two marble sleeves 7, so that the rotation of each marble 8 is more flexible.
Claims (2)
1. A copper bush type bearing comprises an outer body and an inner body, and is characterized in that a fixing edge is arranged on the outer side edge of one end of the outer body, four screw holes are uniformly formed in the fixing edge, an annular edge sleeve is arranged on the outer side edge of one end of the inner body, an annular cavity is formed between the annular edge of the annular edge sleeve and the periphery of the inner body at the corresponding position, the annular cavity is used for inserting the wall body at the other end of the outer body, threads are arranged on the inner wall body at the other end of the inner body, ball sleeves are uniformly arranged on the inner wall body of the outer body, ball sleeves are uniformly arranged on the periphery of the inner body, openings of the ball sleeves on the inner wall body of the outer body face inwards, openings of the ball sleeves on the periphery of the inner body face outwards, a ball is respectively arranged in each ball sleeve on the inner wall body of the outer body, the inner body is arranged in the cavity of the outer body, one side of a ball is arranged in each ball sleeve on the periphery of the inner body, the other side of one marble is arranged in each marble sleeve on the inner wall body of the outer body.
2. The copper bush bearing according to claim 1, wherein the other end wall of the outer body is fitted into an annular rim of the outer rim of the other end of the inner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021066546.4U CN212509210U (en) | 2020-06-06 | 2020-06-06 | Copper sleeve type bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021066546.4U CN212509210U (en) | 2020-06-06 | 2020-06-06 | Copper sleeve type bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212509210U true CN212509210U (en) | 2021-02-09 |
Family
ID=74395624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021066546.4U Expired - Fee Related CN212509210U (en) | 2020-06-06 | 2020-06-06 | Copper sleeve type bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212509210U (en) |
-
2020
- 2020-06-06 CN CN202021066546.4U patent/CN212509210U/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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |