CN211550281U - Firm marine axle bush of type - Google Patents
Firm marine axle bush of type Download PDFInfo
- Publication number
- CN211550281U CN211550281U CN201922320218.6U CN201922320218U CN211550281U CN 211550281 U CN211550281 U CN 211550281U CN 201922320218 U CN201922320218 U CN 201922320218U CN 211550281 U CN211550281 U CN 211550281U
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- axle bush
- positioning
- tile
- bearing bush
- screw
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Abstract
The utility model discloses a firm marine axle bush of type, including the upper part of the body axle bush, the lower part of the body axle bush is installed to the lower extreme of upper part of the body axle bush, the internally mounted of upper part of the body axle bush has the internal tile of the body, the internally mounted of lower part of the body axle bush has the internal tile of the body, the fixed slot has all been seted up to the upper end surface of the internal tile of the body and the lower extreme surface of the internal tile of the body, the front end surface of the internal tile of the body and the front end surface of the internal tile of the body all are provided with the fixed block on the upper part of the body, and the fixed block is located the inside of fixed slot, the upper end surface of fixed block and. A firm marine axle bush of type, can improve the steadiness when using, and can reduce the replacement cost.
Description
Technical Field
The utility model relates to an axle bush field, in particular to firm type marine axle bush.
Background
The marine bearing bush is a part of a sliding bearing which is contacted with a shaft, is very smooth, is generally made of wear-resistant materials such as bronze, antifriction alloy and the like, and can be made of wood, plastic or rubber under special conditions; the existing marine bearing bush has certain defects when in use, the cost is high when the bearing bush is replaced, the bearing bush is not stable enough when in use, certain adverse effects are brought to practical use, and therefore the stable marine bearing bush is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a firm marine axle bush of type can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a firm marine axle bush of type, includes the upper part of the body axle bush, the lower extreme of upper part of the body axle bush is installed the lower part of the body axle bush, the internally mounted of upper part of the body axle bush has the internal tile of the body, the fixed slot has all been seted up to the upper end surface of the lower part of the body axle bush and the lower extreme surface of upper part of the body axle bush, the front end surface of the internal tile of the body and the front end surface of the internal tile of the body all are provided with the fixed block, and the fixed block is located the inside of fixed slot, the upper end surface of fixed block and the bottom surface of fixed slot run through and have screwed set screw, be provided with positioning mechanism.
Preferably, the outer surface of the fixing block is fixedly connected with the inner outer surface of the fixing groove through a fixing screw, and the outer surface of the fixing block is attached to the inner outer surface of the fixing groove.
Through adopting above-mentioned technical scheme, the fixed block plays fixed effect, and set screw plays the effect of connecting fixedly.
Preferably, a welding wire is arranged between the fixing block and the lower body inner tile, and the outer surface of the rear end of the fixing block is fixedly connected with the outer surface of the front end of the lower body inner tile through the welding wire.
By adopting the technical scheme, the welding wire has the function of welding the fixing block and the lower body inner tile together.
Preferably, the positioning mechanism comprises a positioning groove formed in the outer surface of the lower end of the upper bearing bush and a positioning screw hole formed in the outer surface of the upper end of the lower bearing bush, the positioning groove and the positioning screw hole are located on one side of the fixing groove, a positioning stud is screwed in the positioning screw hole, a positioning column is arranged at the upper end of the positioning stud, and the positioning column is located in the positioning groove.
Through adopting above-mentioned technical scheme, constant head tank, reference column play the effect of location.
Preferably, a welding rod is arranged between the positioning stud and the positioning column, the outer surface of the lower end of the positioning column is fixedly connected with the outer surface of the upper end of the positioning screw hole through the welding rod, and the outer surface of the positioning column is attached to the outer surface of the inner side of the positioning groove.
By adopting the technical scheme, the welding rod has the function of welding the positioning stud and the positioning column together.
Preferably, the outer surface of the positioning stud is provided with an external thread, the inner side outer surface of the positioning screw hole is provided with an internal thread, and the external thread of the positioning stud is meshed with the internal thread of the positioning screw hole.
Through adopting above-mentioned technical scheme, positioning stud, location screw play the effect of connecting fixedly.
Preferably, the volume of the upper body inner tile is the same as that of the lower body inner tile.
Through adopting above-mentioned technical scheme, upper part of the body inner tile, the effect of the lower part of the body inner tile edification protection bearing.
Preferably, the outer surface of the lower body inner tile is fixedly connected with the inner side outer surface of the lower body bearing bush through a fixing block and a fixing screw, and the outer surface of the lower body inner tile is attached to the inner side outer surface of the lower body bearing bush.
By adopting the technical scheme, the lower bearing bush plays a role in protecting the bearing.
Compared with the prior art, the utility model discloses following beneficial effect has: because of the positioning mechanism, the positioning screw bolt can be screwed in the positioning screw hole on the lower bearing bush, so that the upper bearing bush and the lower bearing bush can be spliced together, the positioning column on the positioning screw bolt can enter the positioning groove on the upper bearing bush to limit the upper bearing bush and the lower bearing bush, and the upper bearing bush and the lower bearing bush are prevented from being dislocated in the use process, thereby achieving the advantage of improving the use stability, because the lower bearing bush and the upper bearing bush are arranged, when the lower bearing bush and the upper bearing bush are worn and damaged in long-term use, the fixing screw can be screwed out, so that the fixing block fixed in the fixing groove can move, then the lower bearing bush and the upper bearing bush are taken down from the upper bearing bush and the lower body by force, and the steps are repeated in reverse direction to fix the new upper bearing bush and the lower bearing bush on the lower body and the upper body, and can be continuously used, the phenomenon that the bearing bush needs to be wholly discarded and replaced after being damaged is changed, so that the advantage of reducing replacement cost is achieved, and the using effect is better than that of a traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a bearing bush for a firm type ship according to the present invention;
fig. 2 is a sectional view of the connection between the upper bearing bush and the lower bearing bush of the firm marine bearing bush of the present invention;
fig. 3 is a schematic view of a lower body bearing bush of the firm marine bearing bush of the present invention;
fig. 4 is the schematic view of the lower body inner tile of the firm marine bearing bush of the present invention.
In the figure: 1. an upper body bearing shell; 2. a lower body bearing bush; 3. an upper body inner tile; 4. a lower body inner tile; 5. a fixed block; 6. fixing grooves; 7. a set screw; 8. a positioning mechanism; 81. positioning a groove; 82. positioning the screw hole; 83. positioning the stud; 84. and a positioning column.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, a stable bearing bush for a ship comprises an upper body bearing bush 1, a lower body bearing bush 2 is installed at the lower end of the upper body bearing bush 1, an upper body inner bush 3 is installed inside the upper body bearing bush 1, a lower body inner bush 4 is installed inside the lower body bearing bush 2, fixing grooves 6 are formed in the outer surface of the upper end of the lower body bearing bush 2 and the outer surface of the lower end of the upper body bearing bush 1, fixing blocks 5 are arranged on the outer surface of the front end of the upper body inner bush 3 and the outer surface of the front end of the lower body inner bush 4, the fixing blocks 5 are located inside the fixing grooves 6, fixing screws 7 are screwed through the outer surface of the upper end of the fixing blocks 5 and the bottom surface of the fixing grooves 6, and a.
The inside surface fixed connection of fixed block 5's surface through set screw 7 and fixed slot 6, the surface of fixed block 5 and the inboard surface of fixed slot 6 laminate mutually, and fixed block 5 plays fixed effect, and set screw 7 plays the effect of connection fixation.
A welding wire is arranged between the fixing block 5 and the lower body inner tile 4, the outer surface of the rear end of the fixing block 5 is fixedly connected with the outer surface of the front end of the lower body inner tile 4 through the welding wire, and the welding wire plays a role in welding the fixing block 5 and the lower body inner tile 4 together.
The positioning mechanism 8 includes a positioning groove 81 formed on the outer surface of the lower end of the upper bearing bush 1 and a positioning screw 82 formed on the outer surface of the upper end of the lower bearing bush 2, the positioning groove 81 and the positioning screw 82 are located on one side of the fixing groove 6, a positioning stud 83 is screwed inside the positioning screw 82, a positioning column 84 is arranged at the upper end of the positioning stud 83, the positioning column 84 is located inside the positioning groove 81, and the positioning groove 81 and the positioning column 84 play a positioning role.
A welding rod is arranged between the positioning stud 83 and the positioning column 84, the outer surface of the lower end of the positioning column 84 is fixedly connected with the outer surface of the upper end of the positioning screw hole 82 through the welding rod, the outer surface of the positioning column 84 is attached to the outer surface of the inner side of the positioning groove 81, and the welding rod plays a role in welding the positioning stud 83 and the positioning column 84 together.
The outer surface of the positioning stud 83 is provided with an external thread, the outer surface of the inner side of the positioning screw hole 82 is provided with an internal thread, the external thread of the positioning stud 83 is meshed with the internal thread of the positioning screw hole 82, and the positioning stud 83 and the positioning screw hole 82 play roles in connection and fixation.
The size of the upper body inner tile 3 is the same as that of the lower body inner tile 4, and the upper body inner tile 3 and the lower body inner tile 4 play a role in enlightening and protecting the bearing.
The outer surface of the lower body inner tile 4 is fixedly connected with the inner side outer surface of the lower body bearing bush 2 through the fixing block 5 and the fixing screw 7, the outer surface of the lower body inner tile 4 is attached to the inner side outer surface of the lower body bearing bush 2, and the lower body bearing bush 2 plays a role in protecting a bearing.
It should be noted that, the present invention relates to a firm bearing bush for ship, when in use, a user can install the bearing bush for ship on a bearing seat for use, and at the same time, the user screws a positioning screw 83 into a positioning screw hole 82 on a lower bearing bush 2, so that after the upper bearing bush 1 and the lower bearing bush 2 are spliced together, a positioning post 84 on the positioning screw 83 can enter a positioning slot 81 on the upper bearing bush 1, so as to limit the upper bearing bush 1 and the lower bearing bush 2, thereby avoiding the dislocation of the upper bearing bush 1 and the lower bearing bush 2 during use, after the lower bearing bush 4 and the upper bearing bush 3 are worn and damaged under long-term use, the user can screw out the fixing screw 7, so that the fixing block 5 fixed in the fixing slot 6 can move, and then the user forcibly takes the lower bearing bush 4 and the upper bearing bush 3 off the upper bearing bush 1 and the lower bearing bush 2, and the steps are repeated reversely to fix the new upper body inner tile 3 and the lower body inner tile 4 on the lower body bearing bush 2 and the upper body bearing bush 1 for continuous use, which is more practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a firm type marine axle bush, includes upper part of the body axle bush (1), its characterized in that: the lower part of the body axle bush (2) is installed to the lower extreme of upper part of the body axle bush (1), the internally mounted of upper part of the body axle bush (1) has upper part of the body interior tile (3), the internally mounted of lower part of the body axle bush (2) has lower part of the body interior tile (4), the upper end surface of lower part of the body axle bush (2) and the lower extreme surface of upper part of the body axle bush (1) have all seted up fixed slot (6), the front end surface of upper part of the body interior tile (3) and the front end surface of lower part of the body interior tile (4) all are provided with fixed block (5), and fixed block (5) are located the inside of fixed slot (6), the upper end surface of fixed block (5) and the bottom surface of fixed slot (6) run through and screw set screw (7), be provided with positioning mechanism (.
2. A robust bearing shell for a ship according to claim 1 wherein: the outer surface of the fixing block (5) is fixedly connected with the inner outer surface of the fixing groove (6) through a fixing screw (7), and the outer surface of the fixing block (5) is attached to the outer surface of the inner side of the fixing groove (6).
3. A robust bearing shell for a ship according to claim 1 wherein: and a welding wire is arranged between the fixed block (5) and the lower body inner tile (4), and the outer surface of the rear end of the fixed block (5) is fixedly connected with the outer surface of the front end of the lower body inner tile (4) through the welding wire.
4. A robust bearing shell for a ship according to claim 1 wherein: positioning mechanism (8) are including seting up constant head tank (81) in the lower extreme surface of upper part of the body axle bush (1) and seting up in location screw (82) of the upper end surface of lower part of the body axle bush (2), and constant head tank (81), location screw (82) are located one side of fixed slot (6), the inside of location screw (82) is screwed and is had positioning stud (83), the upper end of positioning stud (83) is provided with reference column (84), and reference column (84) are located the inside of constant head tank (81).
5. A robust bearing shell for a ship according to claim 4 wherein: be provided with the welding rod between locating stud (83) and reference column (84), the lower extreme surface of reference column (84) passes through the welding rod and is connected with the upper end surface fixed connection of location screw (82), the surface of reference column (84) is laminated with the inboard surface of constant head tank (81) mutually.
6. A robust bearing shell for a ship according to claim 4 wherein: the outer surface of the positioning stud (83) is provided with an external thread, the inner side outer surface of the positioning screw hole (82) is provided with an internal thread, and the external thread of the positioning stud (83) is meshed with the internal thread of the positioning screw hole (82).
7. A robust bearing shell for a ship according to claim 1 wherein: the size of the upper body inner tile (3) is the same as that of the lower body inner tile (4).
8. A robust bearing shell for a ship according to claim 1 wherein: the surface of lower part of the body inner tile (4) passes through the inboard surface fixed connection of fixed block (5), set screw (7) and lower part of the body axle bush (2), the surface of lower part of the body inner tile (4) is laminated with the inboard surface of lower part of the body axle bush (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320218.6U CN211550281U (en) | 2019-12-23 | 2019-12-23 | Firm marine axle bush of type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320218.6U CN211550281U (en) | 2019-12-23 | 2019-12-23 | Firm marine axle bush of type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550281U true CN211550281U (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320218.6U Active CN211550281U (en) | 2019-12-23 | 2019-12-23 | Firm marine axle bush of type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392855A (en) * | 2020-10-10 | 2021-02-23 | 江苏飞月轴瓦有限公司 | High-strength bearing bush convenient to assemble and provided with positioning structure |
-
2019
- 2019-12-23 CN CN201922320218.6U patent/CN211550281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392855A (en) * | 2020-10-10 | 2021-02-23 | 江苏飞月轴瓦有限公司 | High-strength bearing bush convenient to assemble and provided with positioning structure |
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