CN210565780U - Novel bearing copper bush - Google Patents
Novel bearing copper bush Download PDFInfo
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- CN210565780U CN210565780U CN201920969383.1U CN201920969383U CN210565780U CN 210565780 U CN210565780 U CN 210565780U CN 201920969383 U CN201920969383 U CN 201920969383U CN 210565780 U CN210565780 U CN 210565780U
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- copper sheathing
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- groove
- novel bearing
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Abstract
The utility model discloses a novel bearing copper sheathing, including the copper sheathing, annular oil pocket has been seted up in the copper sheathing, the inside wall of copper sheathing is seted up and is used its axis to lead to the oil groove as central evenly distributed's two above V types, annular oil pocket with the V type leads to and communicates each other through leading to the oilhole between the oil groove, the oil filler point with annular oil pocket and outside intercommunication is seted up to the lateral wall of copper sheathing, be provided with the inner race ring rather than shape size looks adaptation in the oil filler point, through the inside improvement oil reserve that some annular oil pockets of seting up of copper sheathing can be great, sealing plug and oil filler point cooperation are convenient to be added lubricating oil, and annular oil pocket can be full of whole copper sheathing lateral wall with lubricating oil fast through leading to oilhole and V type oil groove intercommunication.
Description
Technical Field
The utility model relates to a bearing copper sheathing technical field, concretely relates to novel bearing copper sheathing.
Background
The copper bush mainly contacts with a moving part through a wall surface, a good supporting effect needs to be achieved, and due to the fact that the inner wall of the copper bush frequently contacts with the moving part and is very easy to wear, lubricating grease needs to be added to the inner wall of the copper bush.
Disclosure of Invention
The utility model aims at providing a novel bearing copper sheathing for solving above-mentioned problem, have the improvement oil reserve that can be great, conveniently add lubricating oil, lubricating oil can be full of advantages such as whole copper sheathing lateral wall fast, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of novel bearing copper sheathing, including the copper sheathing, annular oil pocket has been seted up in the copper sheathing, the inside wall of copper sheathing is seted up and is used its axis to lead to the oil groove as two above V types of central evenly distributed, annular oil pocket with the V type leads to and communicates each other through leading to the oilhole between the oil groove, the oil filler point with annular oil pocket and outside intercommunication is seted up to the lateral wall of copper sheathing, be provided with the inner race ring rather than shape dimension looks adaptation in the oil filler point.
Preferably, the copper sleeve comprises an outer ring and an inner ring, and the inner ring is adhesively connected to the inner side of the outer ring.
Preferably, the joint of the two ends of the outer ferrule and the inner ferrule is provided with an annular caulking groove, and an annular connecting plate is welded in the annular caulking groove.
Preferably, the cross section of the oil filling hole is in a convex shape.
Preferably, the hole diameter of the oil through hole is smaller than 3 mm.
Preferably, the oil passage hole is provided at a tip of the V-shaped oil passage groove.
Has the advantages that: through the inside improvement oil reserve that sets up some annular oil pockets of copper sheathing can be great, sealing plug and oil filler point cooperation are convenient to add lubricating oil, and annular oil pocket can be full of whole copper sheathing lateral wall with lubricating oil fast through logical oilhole and V type logical oil groove intercommunication.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
figure 2 is a top view of the present invention from figure 1;
figure 3 is a perspective view of figure 1 of the present invention;
figure 4 is a partial cross-sectional view of figure 3 of the present invention;
fig. 5 is a partial enlarged view of the position a of the present invention.
The reference numerals are explained below: 1. a copper sleeve; 1a, an outer ferrule; 1b, an inner ring; 2. a sealing plug; 3. an annular connecting plate; 4. a V-shaped oil through groove; 5. an annular oil chamber; 6. an oil through hole; 7. and an oil filling hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a novel bearing copper sheathing, including copper sheathing 1, set up annular oil pocket 5 in the copper sheathing 1, the inside wall of copper sheathing 1 is seted up and is used its axis to lead to oil groove 4 as central evenly distributed's two above V types, and as preferred, V type leads to oil groove 4 can set up threely, and annular oil pocket 5 and V type lead to between the oil groove 4 through leading to oilhole 6 and communicate each other, and oil filler point 7 with annular oil pocket 5 and outside intercommunication is seted up to the lateral wall of copper sheathing 1, is provided with the inner race 1b rather than the shape and size looks adaptation in the oil filler point 7.
The copper bush 1 comprises an outer ring 1a and an inner ring 1b, and the inner ring 1b is adhesively connected to the inner side of the outer ring 1 a. The processing method is used for processing the annular oil cavity 5 in the copper sleeve 1.
The joint of the two ends of the outer ferrule 1a and the inner ferrule 1b is provided with an annular caulking groove, and an annular connecting plate 3 is welded in the annular caulking groove. For ensuring the connection strength of the outer ring 1a and the inner ring 1 b.
The cross section of the oil filling hole 7 is convex.
The aperture of the oil through hole 6 is less than 3 mm. The oil inlet groove is used for realizing slow oil passing between the annular oil cavity 5 and the V-shaped oil passing groove 4, and the problems that the hole diameter is too large and lubricating oil flows out too much are avoided.
The oil through hole 6 is arranged at the tip of the V-shaped oil through groove 4. When lubricating oil in the annular oil cavity 5 enters the V-shaped oil through groove 4 through the oil through hole 6, the whole inner side wall of the copper bush 1 is fully distributed on two side grooves of the V-shaped oil through groove 4.
Adopt above-mentioned structure, with copper sheathing 1 and moving part nested connection, then inject lubricating oil into the annular oil pocket 5 that has seted up in to copper sheathing 1 through oil filler point 7, then block up oil filler point 7 through sealing plug 2 is sealed, when copper sheathing 1 rotates with the moving part relatively, the lubricating oil liquid in the annular oil pocket 5 passes through logical oilhole 6 and gets into in the logical oil groove 4 of V type, the lubricating oil in the logical oil groove 4 of V type is when rotating relatively, promote the inside wall that lubricating oil was full of whole copper sheathing 1 through the both sides groove that the oily groove 4 of V type leads to.
The utility model has the advantages that: through the inside improvement oil reserve that sets up some annular oil pockets 5 of copper sheathing 1 can be great, sealing plug 2 and the convenient lubricating oil that adds of oil filler point 7 cooperation, annular oil pocket 5 can be full of whole copper sheathing lateral wall with lubricating oil fast through logical oilhole 6 and the 4 intercommunications of V type logical oil groove.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a novel bearing copper sheathing which characterized in that: including copper sheathing (1), annular oil pocket (5) have been seted up in copper sheathing (1), oil groove (4) are led to the V type more than two that use its axis as central evenly distributed are seted up to the inside wall of copper sheathing (1), annular oil pocket (5) with communicate each other through oil hole (6) between oil groove (4) are led to the V type, oil filler point (7) with annular oil pocket (5) and outside intercommunication are seted up to the lateral wall of copper sheathing (1), be provided with inner race (1b) rather than the form and size looks adaptation in oil filler point (7).
2. The novel bearing copper bush according to claim 1, characterized in that: the copper sleeve (1) comprises an outer ring (1a) and an inner ring (1b), and the inner ring (1b) is connected to the inner side of the outer ring (1a) in a sticking mode.
3. The novel bearing copper bush according to claim 2, characterized in that: and the joint of the two ends of the outer ring (1a) and the inner ring (1b) is provided with an annular caulking groove, and an annular connecting plate (3) is welded in the annular caulking groove.
4. The novel bearing copper bush according to claim 1, characterized in that: the cross section of the oil filling hole (7) is in a convex shape.
5. The novel bearing copper bush according to claim 1, characterized in that: the aperture of the oil through hole (6) is smaller than 3 mm.
6. The novel bearing copper bush according to claim 1, characterized in that: the oil through hole (6) is formed in the tip end of the V-shaped oil through groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969383.1U CN210565780U (en) | 2019-06-26 | 2019-06-26 | Novel bearing copper bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969383.1U CN210565780U (en) | 2019-06-26 | 2019-06-26 | Novel bearing copper bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565780U true CN210565780U (en) | 2020-05-19 |
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ID=70628552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920969383.1U Active CN210565780U (en) | 2019-06-26 | 2019-06-26 | Novel bearing copper bush |
Country Status (1)
| Country | Link |
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| CN (1) | CN210565780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097088A (en) * | 2020-09-01 | 2020-12-18 | 安徽星辉工业科技有限公司 | Lifting machine afterbody axle sleeve filling device |
| CN112128238A (en) * | 2020-09-25 | 2020-12-25 | 无锡优尼福科技有限公司 | Joint bearing and preparation method thereof |
| CN114233752A (en) * | 2021-12-07 | 2022-03-25 | 昆山旭义富机械设备有限公司 | Pass loose copper sheathing for electricity wheel convenient to take out |
-
2019
- 2019-06-26 CN CN201920969383.1U patent/CN210565780U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097088A (en) * | 2020-09-01 | 2020-12-18 | 安徽星辉工业科技有限公司 | Lifting machine afterbody axle sleeve filling device |
| CN112097088B (en) * | 2020-09-01 | 2022-01-11 | 安徽星辉工业科技有限公司 | Lifting machine afterbody axle sleeve filling device |
| CN112128238A (en) * | 2020-09-25 | 2020-12-25 | 无锡优尼福科技有限公司 | Joint bearing and preparation method thereof |
| CN114233752A (en) * | 2021-12-07 | 2022-03-25 | 昆山旭义富机械设备有限公司 | Pass loose copper sheathing for electricity wheel convenient to take out |
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