CN208565207U - A kind of automatic oiling bolt - Google Patents
A kind of automatic oiling bolt Download PDFInfo
- Publication number
- CN208565207U CN208565207U CN201820953520.8U CN201820953520U CN208565207U CN 208565207 U CN208565207 U CN 208565207U CN 201820953520 U CN201820953520 U CN 201820953520U CN 208565207 U CN208565207 U CN 208565207U
- Authority
- CN
- China
- Prior art keywords
- oiling
- bolt head
- storage tank
- screw rod
- oil storage
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic oiling bolts, including bolt head, screw rod, oil storage tank, oiling inserted sheet, drainage trough, washer, the top of the screw rod is equipped with bolt head, washer is equipped between the bolt head and screw rod, the bolt head, screw rod and washer are an integral structure, oil storage tank is provided in the bolt head, the side of the oil storage tank is equipped with oil filler point, the side of the bolt head is equipped with oiling inserted sheet, the end of the oiling inserted sheet is protruded into oil filler point and is fixed with oil filler point, drainage trough is equipped in the screw rod, the bottom of the oil storage tank connects drainage trough.A kind of automatic oiling bolt of the utility model, oil storage tank is provided in bolt head, the bottom of oil storage tank connects drainage trough, and the side of bolt head is equipped with oiling inserted sheet, and when use screws out oiling inserted sheet, in lubricating oil injection oil storage tank, lubrication screw rod is flowed down along drainage trough, since oiling inserted sheet is after screwing, the oil of injection will not be flow backwards from bolt head to be leaked out, it will not block, oiling convenience, high lubricating effect.
Description
[technical field]
The utility model relates to a kind of technical field of bolt, especially a kind of technical field of automatic oiling bolt.
[background technique]
Bolt is a kind of cylindrical threaded machine components, by head and screw rod (having externally threaded cylindrical body) two
It is grouped as, need to cooperate with nut, for being fastenedly connected two with through-hole.Bolt daily life when in and industrial production and manufacturing
Be in the middle it is essential, with very extensive.Common bolt is in the environment of relative humidity if not coating profit in time
Lubricating oil carrys out antirust, gets rusty easily, rots, it is therefore desirable to propose the bolt with oiling function.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of automatic oiling bolt, structure letter
Single, oiling is convenient, to the high lubricating effect of bolt.
To achieve the above object, the utility model proposes a kind of automatic oiling bolts, including bolt head, screw rod, oil storage
The top of slot, oiling inserted sheet, drainage trough, washer, the screw rod is equipped with bolt head, and pad is equipped between the bolt head and screw rod
Circle, the bolt head, screw rod and washer are an integral structure, and oil storage tank, the side of the oil storage tank are provided in the bolt head
Face is equipped with oil filler point, and the side of the bolt head is equipped with oiling inserted sheet, the end of the oiling inserted sheet protrude into oil filler point and with
Oil filler point is fixed, and drainage trough is equipped in the screw rod, and the bottom of the oil storage tank connects drainage trough.
Preferably, the side of the oil storage tank is equipped with spill link slot, internal screw thread is equipped in the spill link slot.
Preferably, the front side of the oiling inserted sheet is equipped with external screw thread, the internal screw thread and external screw thread match.
Preferably, the outer diameter of the washer is slightly larger than the outer diameter of bolt head.
The utility model has the beneficial effects that a kind of automatic oiling bolt of the utility model, structure is simple, sets at the top of screw rod
There is bolt head, oil storage tank is provided in bolt head, the bottom of oil storage tank connects drainage trough, and the side of bolt head is inserted equipped with oiling
Piece when in use can screw out oiling inserted sheet, in lubricating oil injection oil storage tank, flow down lubricating oil along drainage trough, to spiral shell
Bar is lubricated, and since oiling inserted sheet is after screwing, and the oil of injection will not go out to flow backwards from bolt head to be leaked out, and not will cause stifled
Plug, oiling convenience, high lubricating effect.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of automatic oiling bolt of the utility model；
Fig. 2 is a kind of structural schematic diagram of the bolt head of automatic oiling bolt of the utility model.
In figure: 1- bolt head, 2- screw rod, 3- oil storage tank, 4- oiling inserted sheet, 5- drainage trough, 6- washer, 30- oil filler point,
31- spill link slot, 41- external screw thread, 310- internal screw thread.
[specific embodiment]
Refering to fig. 1 with 2, a kind of automatic oiling bolt of the utility model, including bolt head 1, screw rod 2, oil storage tank 3, oiling
The top of inserted sheet 4, drainage trough 5, washer 6, the screw rod 2 is equipped with bolt head 1, and washer is equipped between the bolt head 1 and screw rod 2
6, the bolt head 1, screw rod 2 and washer 6 are an integral structure, and oil storage tank 3, the oil storage tank 3 are provided in the bolt head 1
Side be equipped with oil filler point 30, the side of the bolt head 1 is equipped with oiling inserted sheet 4, and oiling is protruded into the end of the oiling inserted sheet 4
It is in hole 30 and fixed with oil filler point 30, drainage trough 5 is equipped in the screw rod 2, the bottom of the oil storage tank 3 connects drainage trough 5, institute
The side for stating oil storage tank 3 is equipped with spill link slot 31, is equipped with internal screw thread 310, the oiling inserted sheet 4 in the spill link slot 31
Front side be equipped with external screw thread 41, the internal screw thread 310 and external screw thread 41 match, and the outer diameter of the washer 6 is slightly larger than bolt head 1
Outer diameter.
Utility model works process:
A kind of automatic oiling bolt of the utility model during the work time, is provided with oil storage tank 3, oil storage tank 3 in bolt head 1
Side be equipped with oil filler point 30, the side of bolt head 1 is equipped with oiling inserted sheet 4, and the end of oiling inserted sheet 4 is protruded into oil filler point 30,
It is connected through a screw thread between spill link slot 31 and oiling inserted sheet 4, unscrewing oiling inserted sheet 4 injects lubricating oil into oil storage tank 3, stores up
The bottom of oil groove 3 connects drainage trough 5, therefore the bolt can refuel in use from oil filler point 30, lubricating oil edge
Drainage trough 5 flow downward, sufficient lubrication played to screw rod, oiling is convenient, to the high lubricating effect of bolt.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (4)
1. a kind of automatic oiling bolt, it is characterised in that: including bolt head (1), screw rod (2), oil storage tank (3), oiling inserted sheet
(4), drainage trough (5), washer (6), the top of the screw rod (2) are equipped with bolt head (1), the bolt head (1) and screw rod (2) it
Between be equipped with washer (6), the bolt head (1), screw rod (2) and washer (6) be an integral structure, and is arranged in the bolt head (1)
Have oil storage tank (3), the side of the oil storage tank (3) is equipped with oil filler point (30), and the side of the bolt head (1) is equipped with oiling inserted sheet
(4), the end of the oiling inserted sheet (4) is protruded into oil filler point (30) and fixed with oil filler point (30), is equipped in the screw rod (2)
The bottom of drainage trough (5), the oil storage tank (3) connects drainage trough (5).
2. a kind of automatic oiling bolt as described in claim 1, it is characterised in that: the side of the oil storage tank (3) is equipped with recessed
Shape link slot (31), the spill link slot (31) is interior to be equipped with internal screw thread (310).
3. a kind of automatic oiling bolt as claimed in claim 2, it is characterised in that: the front side of the oiling inserted sheet (4) is equipped with
External screw thread (41), the internal screw thread (310) and external screw thread (41) match.
4. a kind of automatic oiling bolt as claimed any one in claims 1 to 3, it is characterised in that: outside the washer (6)
Diameter is slightly larger than the outer diameter of bolt head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953520.8U CN208565207U (en) | 2018-06-20 | 2018-06-20 | A kind of automatic oiling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953520.8U CN208565207U (en) | 2018-06-20 | 2018-06-20 | A kind of automatic oiling bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565207U true CN208565207U (en) | 2019-03-01 |
Family
ID=65486422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953520.8U Expired - Fee Related CN208565207U (en) | 2018-06-20 | 2018-06-20 | A kind of automatic oiling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565207U (en) |
-
2018
- 2018-06-20 CN CN201820953520.8U patent/CN208565207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200620 |