CN220980977U - Novel oil plug of thin oil bearing box - Google Patents
Novel oil plug of thin oil bearing box Download PDFInfo
- Publication number
- CN220980977U CN220980977U CN202322514528.8U CN202322514528U CN220980977U CN 220980977 U CN220980977 U CN 220980977U CN 202322514528 U CN202322514528 U CN 202322514528U CN 220980977 U CN220980977 U CN 220980977U
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- China
- Prior art keywords
- oil plug
- sides
- oil
- bearing box
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a novel oil plug of a thin oil bearing box, which relates to the field of oil plugs and comprises a threaded oil plug main body, wherein a linear maintaining part for maintaining linear movement of moving plates at two sides is fixedly arranged at the middle part of the top end of the threaded oil plug main body, vertical plates are fixedly connected to the two sides of the top end of the threaded oil plug main body, screw rods are fixedly connected between the vertical plates, through holes for screw rod transmission are formed in the moving plates, nuts are connected to the two sides of the outer side wall of each screw rod in a threaded manner, connecting rods with heads welded with square blocks are welded on the surfaces of the moving plates, square groove seats corresponding to the square blocks are arranged at proper positions on the bearing box, and the connection between the oil plug and the bearing box can be reinforced to avoid looseness of the oil plug.
Description
Technical Field
The utility model relates to the field of oil plugs, in particular to a novel oil plug of a thin oil bearing box.
Background
Many bearing housings are currently lubricated with a thin oil, which requires the provision of an oil plug for sealing (normally by the plug, when the thin oil is scarce, the plug is opened to introduce the thin oil into the bearing housing).
However, the existing oil plug needs to be fixed by threads through a threaded rod arranged on the oil plug, and the oil plug is easy to shake loose due to long vibration time generated in daily operation of the bearing box, so that the tightness of the oil plug is affected.
Disclosure of utility model
The utility model mainly aims to provide a novel oil plug of a thin oil bearing box, which can strengthen the connection between the oil plug and the bearing box so as to avoid loosening of the oil plug and effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a novel oil plug of thin oil bearing box, includes screw thread type oil plug main part, screw thread type oil plug main part's top middle part fixed mounting has the straight line maintenance part that maintains both sides movable plate rectilinear movement, screw thread type oil plug main part's top is located the place ahead both sides that straight line maintained the part and equal fixedly connected with riser and riser between fixedly connected with screw rod, screw rod driven through-hole has all been seted up to the inside of movable plate, the equal threaded connection in lateral wall both sides of screw rod has the nut, the surface welding of movable plate has head and square block welded connecting rod, suitable position on the bearing box is equipped with the square groove seat corresponding with square block.
Further, the straight line maintaining part comprises a groove seat, and a guide rail is fixedly connected to the inner surface of the groove seat.
Further, sliding blocks are slidably connected to two sides of the surface of the guide rail, the surface of each sliding block is fixedly connected with the head of the moving plate, and through grooves for the connecting rods to pass through are formed in two sides of the groove seat.
Further, the top of the groove seat is fixedly connected with a handle.
Compared with the prior art, the utility model has the following beneficial effects: the threaded rod on the threaded oil plug main body is rotated into the screw hole on the bearing box, the thin oil inlet of the bearing box can be sealed after the threaded rod is rotated, at the moment, the square block and the square groove seat are just aligned, the two moving plates can be pushed to move towards two sides, the moving plates move along the screw rod through the through holes, the moving plates drive the sliding blocks to move along the guide rail, the sliding blocks slide along the guide rail to maintain the linear movement of the moving plates, the moving plates drive the linear movement of the square block through the connecting rod, the square block moves towards two sides and is inserted into the square groove seat on the bearing box, then nuts at two sides are rotated to move along the screw rod, the square block can be fixed in the square groove seat by propping against the back surfaces of the moving plates through the nuts at two sides, so that the square block can be well tightly attached to the inner surface of the square groove seat, the connection of the oil plug is prevented from being influenced by vibration generated by daily running of the bearing box, and loosening is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a novel oil plug of a thin oil bearing housing of the present utility model;
Fig. 2 is a schematic diagram of the internal structure of a groove seat in a novel oil plug of a thin oil bearing box.
In the figure: 1. a threaded oil plug body; 2. a moving plate; 3. a straight line maintaining member; 301. a groove seat; 302. a guide rail; 303. a slide block; 4. a riser; 5. a screw; 6. a through hole; 7. a nut; 8. a connecting rod; 9. square blocks; 10. a handle; 11. square groove seat.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
The utility model provides a novel oil plug of thin oil bearing box, includes screw type oil plug main part 1, screw type oil plug main part 1's top middle part fixed mounting has the straight line that keeps both sides movable plate 2 rectilinear movement and maintains part 3, screw type oil plug main part 1's top is located the place ahead both sides that straight line kept part 3 and all fixedly connected with riser 4 and riser 4 between fixedly connected with screw rod 5, the through-hole 6 that supplies screw rod 5 to drive has all been seted up to the inside of movable plate 2, the equal threaded connection in lateral wall both sides of screw rod 5 has nut 7, the surface welding of movable plate 2 has head and square 9 welded connecting rod 8, suitable position on the bearing box is equipped with square groove seat 11 corresponding with square 9.
The linear maintaining component 3 comprises a groove seat 301, a guide rail 302 is fixedly connected to the inner surface of the groove seat 301, two sides of the surface of the guide rail 302 are both slidably connected with a sliding block 303, the surface of the sliding block 303 is fixedly connected with the head of the moving plate 2, and two sides of the groove seat 301 are provided with through grooves for the connecting rods 8 to pass through.
It can be understood that the two moving plates 2 are pushed to move to two sides, the moving plates 2 move along the screw 5 through the through holes 6, the moving plates 2 drive the sliding blocks 303 to move, and the sliding blocks 303 slide along the guide rails 302 to maintain the linear movement of the moving plates 2.
Wherein, the top end of the groove seat 301 is fixedly connected with a handle 10, and the handle 10 is convenient for a worker to rotate the oil plug.
It should be noted that the utility model relates to a novel oil plug of a thin oil bearing box, a staff rotates a threaded rod on a threaded oil plug main body 1 into a screw hole on the bearing box, after the threaded rod is rotated, an oil inlet of the bearing box can be sealed, at the moment, square blocks 9 and square groove seats 11 are just aligned, two moving plates 2 can be pushed to move towards two sides, the moving plates 2 move along the threaded rod 5 through holes 6, the moving plates 2 drive the sliding blocks 303 to move, the sliding blocks 303 slide along guide rails 302 to maintain the linear movement of the moving plates 2, the moving plates 2 drive the square blocks 9 to move linearly through connecting rods 8, the square blocks 9 move towards two sides and are inserted into square groove seats 11 on the bearing box, then nuts 7 at two sides are rotated, the nuts 7 at two sides move along the threaded rod 5, the nuts 7 at two sides abut against the back of the moving plates 2, the square blocks 9 can be fixed in the square groove seats 11, the square blocks 9 can be well abutted against the inner surfaces of the square groove seats 11, accordingly, the connection of the oil plug is reinforced, the connection of the oil plug is prevented from being influenced by the running of the bearing box, accordingly, the oil plug is loosened, the sliding blocks 303 slide along the guide rails 302 to maintain the linear movement of the moving plates 2, the square blocks 2, the nuts 7 need to be rotated towards the middle part of the threaded rod 1, and then the threaded rod is rotated, and the nut 7 is pulled out from the middle part of the threaded rod is rotated, and the middle part of the nut is conveniently rotated, and the nut is moved from the middle part of the threaded nut 1.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which are described in the foregoing embodiments and description merely illustrate the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the claims
Within the scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. Novel oil plug of thin oil bearing box, including screw thread formula oil plug main part (1), its characterized in that: the screw type oil plug is characterized in that a linear maintaining component (3) for maintaining linear movement of two moving plates (2) is fixedly arranged in the middle of the top end of the screw type oil plug body (1), a vertical plate (4) is fixedly connected to the top end of the screw type oil plug body (1) on two sides of the front of the linear maintaining component (3), a screw rod (5) is fixedly connected between the vertical plates (4), through holes (6) for driving the screw rod (5) are formed in the moving plates (2), nuts (7) are connected to two sides of the outer side wall of the screw rod (5) in a threaded mode, connecting rods (8) with heads welded with square blocks (9) are welded on the surface of the moving plates (2), and square groove seats (11) corresponding to the square blocks (9) are arranged at proper positions on a bearing box.
2. The new oil plug for a thin oil bearing housing of claim 1, wherein: the linear maintaining component (3) comprises a groove seat (301), and a guide rail (302) is fixedly connected to the inner surface of the groove seat (301).
3. The new oil plug for a thin oil bearing housing according to claim 2, wherein: the two sides of the surface of the guide rail (302) are both connected with a sliding block (303) in a sliding way, the surface of the sliding block (303) is fixedly connected with the head of the moving plate (2), and two sides of the groove seat (301) are provided with through grooves for the connecting rod (8) to pass through.
4. A new oil plug for a thin oil bearing housing according to claim 3, wherein: the top end of the groove seat (301) is fixedly connected with a handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514528.8U CN220980977U (en) | 2023-09-15 | 2023-09-15 | Novel oil plug of thin oil bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322514528.8U CN220980977U (en) | 2023-09-15 | 2023-09-15 | Novel oil plug of thin oil bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980977U true CN220980977U (en) | 2024-05-17 |
Family
ID=91059750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322514528.8U Active CN220980977U (en) | 2023-09-15 | 2023-09-15 | Novel oil plug of thin oil bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980977U (en) |
-
2023
- 2023-09-15 CN CN202322514528.8U patent/CN220980977U/en active Active
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