CN202674049U - Axial oil lubrication block - Google Patents
Axial oil lubrication block Download PDFInfo
- Publication number
- CN202674049U CN202674049U CN 201220252863 CN201220252863U CN202674049U CN 202674049 U CN202674049 U CN 202674049U CN 201220252863 CN201220252863 CN 201220252863 CN 201220252863 U CN201220252863 U CN 201220252863U CN 202674049 U CN202674049 U CN 202674049U
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- Prior art keywords
- bearing
- baffle plate
- bearing support
- axial oil
- utility
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- Expired - Lifetime
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Abstract
The utility model discloses an axial oil lubrication block, which overcomes the defects of larger manpower consumption and lower efficiency in the mounting of a current array induction glass fiber reinforced plastic casing, and comprises a bearing (1), a bearing pedestal (2) and a baffle plate (3), wherein the bearing pedestal (2) and the baffle plate (3) comprise center holes with the same axis as the bearing (1); the bearing pedestal (2) comprises a deboss adaptive to the shape of the bearing (1), and the bearing (1) is positioned in the deboss of the bearing pedestal (2); and the baffle plate (3) blocks the bearing (1) and is fixedly connected with the bearing pedestal (2). The embodiment of the utility model can save labor and be used for mounting the casing rapidly and conveniently, so that the mounting of the glass fiber reinforced plastic casing of an array induction logging instrument can be completed only by the matching of two persons.
Description
Technical field
The utility model relates to the lubricated piece of a kind of axial oil.
Background technique
The glass fibre reinforced plastics casing installation and removal of array induction logging tool all need to overcome the frictional force of larger seal ring.Now generally adopt the relative rotary motion between the screw thread of containment vessel and mandrel lower contact, convert the straight line motion of containment vessel and glass fibre reinforced plastics casing to, thereby reach the purpose of mounting glass outer steel shell.But this mounting type also needs to overcome the frictional force of titanium alloy joint and shell itself, and this installation method easily damages shell, but also needs many people (being generally 4 people) to work in coordination and could install shell, and efficient is comparatively low.
The model utility content
Technical problem to be solved in the utility model is the deficiency that the installation that overcomes present array induction glass fibre reinforced plastics casing need to expend larger manpower and inefficiency.
In order to solve the problems of the technologies described above, the utility model provides a kind of axial oil to lubricate piece, comprise bearing (1), bearing support (2) and baffle plate (3), wherein: bearing support (2) and baffle plate (3) include the center hole coaxial with bearing (1), include the depression that adapts with bearing (1) profile on the bearing support (2), bearing (1) is arranged in the depression of bearing support (2), baffle plate (3) block bearing (1) and with bearing support (2) fixed-link.
Preferably, be connected by screw between baffle plate (3) and the bearing support (2).
Preferably, bearing support (2) comprises small circle ring (21) and large circle (22) coaxial and that link together.
Preferably, the external diameter of baffle plate (3) is greater than the internal diameter of bearing support (2) large circle (22).
Preferably, scribble oiling agent on the bearing (1).
Compared with prior art, embodiment of the present utility model can be laborsaving and mounting casing efficiently and easily, generally only needs two people to cooperate the installation of the glass fibre reinforced plastics casing that can finish array induction logging tool.
Description of drawings
Fig. 1 is the structural representation of the lubricated piece of the utility model embodiment axial oil.
Fig. 2 is the structural representation of bottom bracket embodiment illustrated in fig. 1.
Fig. 3 is the structural representation of middle baffle plate embodiment illustrated in fig. 1.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, hereinafter in connection with accompanying drawing embodiment of the present utility model is elaborated.Need to prove, in the situation that do not conflict, the embodiment among the application and the feature among the embodiment be combination in any mutually.
As shown in Figure 1, the lubricated piece of the utility model embodiment's axial oil mainly comprises bearing 1, bearing support 2 and baffle plate 3.
As shown in Figures 2 and 3, all there is the center hole greater than bearing 1 internal diameter at the center of bearing support 2 and baffle plate 3, and include the depression that adapts with bearing 1 profile on the bearing support 2, bearing 1 is arranged in the sunk part of bearing support 2, baffle plate 3 block bearing 1 and with bearing support 2 fixed-link.In the present embodiment, connect by screw 4 between baffle plate 3 and the bearing support 2.Among the embodiment of the present utility model, bearing 1, bearing support 2 and baffle plate 3 are coaxial.
As shown in Figure 2, bearing support 2 includes two annulus coaxial and that link together, and wherein the internal diameter of small circle ring 21 is less than the internal diameter of large circle 22, and external diameter is less than the external diameter of large circle 22 but greater than the internal diameter of large circle 22.Bearing 1 is positioned at the inside of bearing support 2 large circles 22, and two ends are spacing by small circle ring 21 and the baffle plate 3 of bearing support 2 respectively.The external diameter of baffle plate 3 is greater than the internal diameter of bearing support 2 large circles 22.
Among the embodiment of the present utility model, scribble oiling agent on the bearing 1.
Example structure of the present utility model is simple, and is safe and reliable, is convenient to dismounting.Embodiment of the present utility model is converted into rotatablely moving of screw thread the axial motion of glass fibre reinforced plastics casing, and sliding friction is become rolling friction, has reduced the loss to instrument, thereby has greatly improved safety coefficient and the reliability of instrument.
Although the disclosed mode of execution of the utility model as above, the mode of execution that described content just adopts for the ease of understanding the utility model is not to limit the utility model.Technician under any the utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation in the details that reaches of implementing in form; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.
Claims (5)
1. an axial oil is lubricated piece, it is characterized in that, comprise bearing (1), bearing support (2) and baffle plate (3), wherein: bearing support (2) and baffle plate (3) include the center hole coaxial with bearing (1), include the depression that adapts with bearing (1) profile on the bearing support (2), bearing (1) is arranged in the depression of bearing support (2), baffle plate (3) block bearing (1) and with bearing support (2) fixed-link.
2. the lubricated piece of axial oil according to claim 1 is characterized in that,
Be connected by screw between baffle plate (3) and the bearing support (2).
3. the lubricated piece of axial oil according to claim 1 is characterized in that,
Bearing support (2) comprises small circle ring (21) and large circle (22) coaxial and that link together.
4. the lubricated piece of axial oil according to claim 3 is characterized in that,
The external diameter of baffle plate (3) is greater than the internal diameter of bearing support (2) large circle (22).
5. the lubricated piece of axial oil according to claim 1 is characterized in that,
Bearing scribbles oiling agent on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252863 CN202674049U (en) | 2012-05-31 | 2012-05-31 | Axial oil lubrication block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252863 CN202674049U (en) | 2012-05-31 | 2012-05-31 | Axial oil lubrication block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674049U true CN202674049U (en) | 2013-01-16 |
Family
ID=47494956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252863 Expired - Lifetime CN202674049U (en) | 2012-05-31 | 2012-05-31 | Axial oil lubrication block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500586A (en) * | 2014-12-17 | 2015-04-08 | 张素平 | Shaft sleeve structure convenient to repair and replace |
-
2012
- 2012-05-31 CN CN 201220252863 patent/CN202674049U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500586A (en) * | 2014-12-17 | 2015-04-08 | 张素平 | Shaft sleeve structure convenient to repair and replace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: China National Offshore Oil Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |