CN220248586U - Fastener with lubricating structure - Google Patents
Fastener with lubricating structure Download PDFInfo
- Publication number
- CN220248586U CN220248586U CN202321393156.1U CN202321393156U CN220248586U CN 220248586 U CN220248586 U CN 220248586U CN 202321393156 U CN202321393156 U CN 202321393156U CN 220248586 U CN220248586 U CN 220248586U
- Authority
- CN
- China
- Prior art keywords
- bolt body
- inner cavity
- cavity
- movable plate
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 10
- 239000000945 filler Substances 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 33
- 239000010687 lubricating oil Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 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
- 230000001502 supplementing effect Effects 0.000 description 1
Abstract
The utility model provides a fastener with a lubricating structure, which comprises a bolt body, wherein an oil outlet is formed in the surface of the lower end of the bolt body, an oil storage cavity is formed in the upper end of an inner cavity of the bolt body, a diversion groove is formed in the lower end of the inner cavity of the bolt body, two sides of the diversion groove are communicated with a diversion pipe, one end, away from the diversion groove, of the diversion pipe is communicated with the inner cavity of the oil outlet, a movable cavity is formed in the left side of the upper end of the inner cavity of the bolt body, a movable plate is arranged in the inner cavity of the movable cavity, and the right end of the movable plate penetrates through the inner cavity of the diversion groove and is movably connected with the inner cavity of the diversion groove; according to the utility model, the oil outlet, the oil storage chamber, the diversion trench and the diversion pipe are arranged, so that the effect of lubricating the joint of the bolt body and the nut is achieved, the occurrence of the condition that the joint is difficult to disassemble due to rust caused by the influence of external environmental factors is effectively prevented, and convenience is brought to the use of the bolt body.
Description
Technical Field
The utility model belongs to the field of fasteners, and particularly relates to a fastener with a lubricating structure.
Background
The fastener is a mechanical part used for fastening connection, and is commonly provided with bolts, screws, rivets and the like, has wide application fields, and is characterized by various types and high universalization degree;
according to the Chinese patent application number: 201921479710.1A novel fastener applied to the technical field of fasteners comprises a nut, a bolt and a threaded part, wherein the nut is screwed on a bolt rod body of the bolt;
the problem that the nut is easy to loosen under the condition of long-time external vibration when the bolt and the nut are matched and fastened is effectively solved by the comparison case, the bolt can be prevented from rotating, the nut is loosened, and the connection reliability is improved.
In summary, the present utility model provides a fastener with a lubrication structure to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a fastener with a lubricating structure, which solves the problems that in the prior art, after a bolt and a nut are connected, the connection position of the bolt and the nut is lack of lubrication and is easy to rust in long-time use, so that the fastener is inconvenient to detach again, and inconvenience is brought to the use of the bolt.
The utility model provides a fastener with lubricating structure, includes the bolt body, the oil outlet has been seted up on the surface of bolt body lower extreme, the oil storage cavity has been seted up to the upper end of bolt body inner chamber, the guiding gutter has been seted up to the lower extreme of bolt body inner chamber, the both sides of guiding gutter all communicate has the honeycomb duct, the one end and the inner chamber intercommunication of oil outlet of guiding gutter are kept away from to the honeycomb duct, movable cavity has been seted up in the left side of bolt body inner chamber upper end, the inner chamber of movable cavity is provided with the fly leaf, the right-hand member of fly leaf runs through the inner chamber of guiding gutter and with the inner chamber swing joint of guiding gutter, the inner chamber of movable cavity is provided with the regulation pole, the right-hand member and the fly leaf fixed connection of regulation pole, the surface cover of regulation pole is equipped with reset spring, reset spring's both ends respectively with fly leaf and movable cavity's inner wall fixed connection.
Preferably, the top of bolt body has seted up the oil filler hole, the top of bolt body is provided with the rubber buffer, the lower extreme of rubber buffer extends to the inner chamber of oil filler hole and with the inner chamber swing joint of oil filler hole.
Preferably, the left side of the upper end surface of the bolt body is provided with a threaded hole, and one end of the adjusting rod, which extends away from the movable plate, penetrates through the adjusting rod and extends to the outside of the bolt body, and is in threaded connection with the inner cavity of the threaded hole.
Preferably, a rotating block is arranged on the left side of the upper end surface of the bolt body, and one end of the adjusting rod, which is positioned outside the bolt body, is fixedly connected with the rotating block.
Preferably, limit grooves are formed in two sides of the inner cavity of the movable cavity, and limit blocks are fixedly connected to two sides of the movable plate.
Preferably, one end of the limiting block, which is far away from the movable plate, extends to the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the oil outlet, the oil storage cavity, the diversion trench and the diversion pipe are arranged, so that the effect of lubricating the joint of the bolt body and the nut is achieved, the oil storage cavity can store lubricating oil, the diversion trench and the diversion pipe can conduct diversion on the lubricating oil, and the joint of the nut and the bolt body is soaked in the oil outlet, so that lubrication can be achieved, further lubrication and protection can be carried out on the joint of the bolt body and the nut, the occurrence of the condition that the joint is rusted and difficult to disassemble due to the influence of external environmental factors is effectively prevented, and convenience is brought to the use of the bolt body.
2. According to the utility model, the movable cavity, the movable plate, the adjusting rod and the return spring are arranged, so that the effect of adjusting the oil quantity of lubricating oil is achieved, the adjusting rod pushes the movable cavity to move towards the inner cavity of the flow guiding groove, the movable cavity moves to the inner cavity of the flow guiding groove to form a gap with the inner wall of the flow guiding groove, and the oil quantity of lubricating oil can be adjusted.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the bolt body of the present utility model;
FIG. 3 is a schematic view showing the structure of the bolt body, the rubber stopper and the rotating block in a separated state;
fig. 4 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present utility model.
In the figure:
1. a bolt body; 2. an oil outlet hole; 3. an oil storage chamber; 4. a diversion trench; 5. a flow guiding pipe; 6. a movable chamber; 7. a movable plate; 8. an adjusting rod; 9. a return spring; 10. a fuel filler; 11. a rubber stopper; 12. a threaded hole; 13. a rotating block; 14. a limit groove; 15. and a limiting block.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a fastener with a lubricating structure, which comprises a bolt body 1, wherein an oil outlet 2 is formed in the surface of the lower end of the bolt body 1, an oil storage cavity 3 is formed in the upper end of the inner cavity of the bolt body 1, a guide groove 4 is formed in the lower end of the inner cavity of the bolt body 1, guide pipes 5 are communicated with two sides of the guide groove 4, one end, far away from the guide groove 4, of the guide pipe 5 is communicated with the inner cavity of the oil outlet 2, a movable cavity 6 is formed in the left side of the upper end of the inner cavity of the bolt body 1, a movable plate 7 is arranged in the inner cavity of the movable cavity 6, the right end of the movable plate 7 penetrates into the inner cavity of the guide groove 4 and is movably connected with the inner cavity of the guide groove 4, an adjusting rod 8 is arranged in the inner cavity of the movable cavity 6, the right end of the adjusting rod 8 is fixedly connected with the movable plate 7, a reset spring 9 is sleeved on the surface of the adjusting rod 8, and two ends of the reset spring 9 are fixedly connected with the movable plate 7 and the inner wall of the movable cavity 6 respectively.
As one embodiment of the utility model, the top of the bolt body 1 is provided with the oil filling port 10, the top of the bolt body 1 is provided with the rubber plug 11, the lower end of the rubber plug 11 extends to the inner cavity of the oil filling port 10 and is movably connected with the inner cavity of the oil filling port 10, the oil filling port 10 is arranged for conveniently supplementing lubricating oil to the inner cavity of the oil storage cavity 3, and the rubber plug 11 has the effect of sealing the inner cavity of the oil filling port 10, so that the inner cavity of the oil storage cavity 3 can be sealed, and the oil in the inner cavity of the oil storage cavity 3 can be effectively prevented from exuding.
As an embodiment of the present utility model, a threaded hole 12 is formed on the left side of the upper end surface of the bolt body 1, one end of the adjusting rod 8, which extends away from the movable plate 7, penetrates the adjusting rod 8 and extends to the outside of the bolt body 1, and is in threaded connection with the inner cavity of the threaded hole 12, and by providing the threaded hole 12, the effect of limiting the movement track of the adjusting rod 8 is achieved, so that the position of the movable plate 7 can be adjusted in cooperation with the adjusting rod 8.
As an embodiment of the utility model, the rotating block 13 is arranged on the left side of the upper end surface of the bolt body 1, one end of the adjusting rod 8 positioned outside the bolt body 1 is fixedly connected with the rotating block 13, and the rotating block 13 has the effect of being capable of conveniently rotating the adjusting rod 8, so that the movable plate 7 can be conveniently adjusted.
As one implementation mode of the utility model, the two sides of the inner cavity of the movable cavity 6 are provided with the limit grooves 14, the two sides of the movable plate 7 are fixedly connected with the limit blocks 15, and the limit grooves 14 and the limit blocks 15 are arranged to achieve the effect of limiting the movement track of the movable plate 7, so that the movable plate 7 can be effectively prevented from deviating when moving.
As an embodiment of the present utility model, the end of the limiting block 15 away from the movable plate 7 extends to the inner cavity of the limiting groove 14 and is slidably connected with the inner cavity of the limiting groove 14.
The specific working principle is as follows:
firstly, add lubricating oil to the inner chamber of oil storage cavity 3 through oil filler 10, then inject rubber buffer 11 to the inner chamber of oil filler 10 and seal the inner chamber of oil filler 10, thereby can seal the inner chamber of oil storage cavity 3, then rotate rotating block 13 clockwise, drive regulation pole 8 and rotate along the inner chamber of screw hole 12 when rotating block 13 rotates, drive movable cavity 6 and move to the inner chamber of fly leaf 7 through stopper 15 along the inner chamber of spacing groove 14 when adjusting pole 8 rotates, movable cavity 6 produces the clearance gradually with the inner wall of guiding gutter 4 when moving to the inner chamber of fly leaf 7, lubricating oil in the inner chamber of oil storage cavity 3 flows downwards through the clearance of movable cavity 6 and guiding gutter 4, and through guiding gutter 4 and guiding tube 5 to the inner chamber of oil outlet 2, then soak in the junction of bolt body 1 and nut, thereby can lubricate the protection to the junction, effectually prevent to appear rusting because of the influence of external environment factor makes the junction appear, the condition that causes more difficult dismantlement takes place, the effectual use of bringing convenient bolt body 1, thereby the bolt 1 has been used and has been difficult to take place, and the problem is difficult to take place because the bolt is difficult to dismantle in the junction and the time when the nut is used again, the bolt that the problem is difficult to take place.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. Fastener with lubricating structure, including bolt body (1), its characterized in that: the oil storage device comprises a bolt body (1), wherein an oil outlet (2) is formed in the surface of the lower end of the bolt body (1), an oil storage cavity (3) is formed in the upper end of an inner cavity of the bolt body (1), guide grooves (4) are formed in the lower end of the inner cavity of the bolt body (1), guide pipes (5) are respectively communicated with two sides of the guide grooves (4), one ends of the guide pipes (5) away from the guide grooves (4) are communicated with the inner cavity of the oil outlet (2), a movable cavity (6) is formed in the left side of the upper end of the inner cavity of the bolt body (1), a movable plate (7) is arranged in the inner cavity of the movable cavity (6), the right end of the movable plate (7) penetrates through the inner cavity of the guide grooves (4) and is movably connected with the inner cavity of the guide grooves (4), an adjusting rod (8) is arranged in the inner cavity of the movable plate (6), reset springs (9) are respectively sleeved on the surfaces of the guide pipes (8), and the two ends of the reset springs (9) are respectively fixedly connected with the inner walls of the movable plate (7).
2. The fastener with lubrication according to claim 1, wherein: the top of bolt body (1) has seted up oil filler (10), the top of bolt body (1) is provided with rubber buffer (11), the lower extreme of rubber buffer (11) extends to the inner chamber of oil filler (10) and with the inner chamber swing joint of oil filler (10).
3. The fastener with lubrication according to claim 1, wherein: threaded holes (12) are formed in the left side of the upper end surface of the bolt body (1), and one end, far away from the movable plate (7), of the adjusting rod (8) penetrates through the adjusting rod (8) and extends to the outside of the bolt body (1) and is in threaded connection with the inner cavity of the threaded holes (12).
4. The fastener with lubrication according to claim 1, wherein: the left side of bolt body (1) upper end surface is provided with rotary block (13), the one end that adjusts pole (8) are located bolt body (1) outside is connected with rotary block (13) fixed.
5. The fastener with lubrication according to claim 1, wherein: limiting grooves (14) are formed in two sides of the inner cavity of the movable cavity (6), and limiting blocks (15) are fixedly connected to two sides of the movable plate (7).
6. The fastener with lubrication according to claim 5, wherein: one end of the limiting block (15) far away from the movable plate (7) extends to the inner cavity of the limiting groove (14) and is in sliding connection with the inner cavity of the limiting groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393156.1U CN220248586U (en) | 2023-06-01 | 2023-06-01 | Fastener with lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321393156.1U CN220248586U (en) | 2023-06-01 | 2023-06-01 | Fastener with lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248586U true CN220248586U (en) | 2023-12-26 |
Family
ID=89226669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321393156.1U Active CN220248586U (en) | 2023-06-01 | 2023-06-01 | Fastener with lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248586U (en) |
-
2023
- 2023-06-01 CN CN202321393156.1U patent/CN220248586U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220248586U (en) | Fastener with lubricating structure | |
| CN205001485U (en) | Middle supporting device of transmission shaft | |
| CN209585974U (en) | A kind of front truck door hinge | |
| CN208253152U (en) | A kind of oiling device for gearing mesohigh butter | |
| CN217683133U (en) | Transmission gear capable of storing oil on tooth surface | |
| CN201696803U (en) | Return type stopper | |
| CN212107084U (en) | Valve convenient to adjust | |
| CN210715684U (en) | Spring structure | |
| CN211009858U (en) | Piston anti-loosening structure of hydraulic oil cylinder | |
| CN205027520U (en) | Cryogenic insulation gas cylinder is with ending valve life testing system | |
| CN210423364U (en) | Nut | |
| CN220470633U (en) | Rotary spring sealing element | |
| CN215444592U (en) | Hydraulic cylinder sealing device | |
| CN202767717U (en) | Power-supply-free air buffering automatic closer for sliding door | |
| CN208764189U (en) | A kind of steel lid cap structure on braking clamp body for disk brake | |
| CN111503356A (en) | Special valve fitting prepared through silica sol precision casting process | |
| CN201679705U (en) | Sealing device for intermediate rod of plunger pump | |
| CN205823582U (en) | Oil level controllers | |
| CN218913785U (en) | Anti-scouring stop valve | |
| CN220980977U (en) | Novel oil plug of thin oil bearing box | |
| CN220769962U (en) | NPR bearing convenient to dismantle | |
| CN214787895U (en) | Oil baffle ring for piston compressor | |
| CN207212658U (en) | A kind of plunger pump | |
| CN218152009U (en) | Lubricating structure of linear sliding rail | |
| CN220396874U (en) | Three-dimensional spherical compensator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |