CN208764638U - A kind of novel oiling bolt - Google Patents
A kind of novel oiling bolt Download PDFInfo
- Publication number
- CN208764638U CN208764638U CN201820953687.4U CN201820953687U CN208764638U CN 208764638 U CN208764638 U CN 208764638U CN 201820953687 U CN201820953687 U CN 201820953687U CN 208764638 U CN208764638 U CN 208764638U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- oil storage
- bolt head
- screw rod
- bolt
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of novel oiling bolts, including bolt head, screw rod, oil storage tank, locating rod, ball, washer, drainage trough, 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 bottom of the oil storage tank is equipped with oil outlet, the bottom of the locating rod is equipped with ball, the lower part of the locating rod is protruded into oil storage tank, drainage trough is equipped in the screw rod, the bottom of the oil storage tank connects drainage trough.A kind of novel oiling bolt of the utility model, bolt head is interior to be equipped with oil storage tank, and oil storage trench bottom connects drainage trough, lubricating oil is being injected in oil storage tank using preceding elder generation, when needing oiling in use, locating rod is screwed out upwards, separates ball with oil outlet, lubricating oil is flowed down along drainage trough, screw rod is lubricated, for locating rod after screwing, oil will not flow backwards leakage, it will not result in blockage, 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 novel oiling bolt.
[background technique]
Bolt is a kind of cylindrical threaded machine components, has externally threaded cylindrical body two parts by head and screw rod
Composition, need to cooperate with nut, for being fastenedly connected two with through-hole.Bolt is worked as in industrial production and manufacturing in daily life
In be it is essential, with very extensive.In moister environment, to avoid bolt from getting rusty, rot, some oiling spiral shells
Design has the structure that can inject lubricating oil in bolt, convenient for being lubricated in time to bolt, for some oiling bolts on the market,
In bolt cannot direct oil storage, therefore the operation of oiling is more troublesome.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of novel oiling bolt, structure letter
It is single, it is directly provided with oil storage in bolt, keeps oiling more convenient, to the high lubricating effect of bolt.
To achieve the above object, the utility model proposes a kind of novel oiling bolts, including bolt head, screw rod, oil storage
The top of slot, locating rod, ball, washer, drainage trough, the screw rod is equipped with bolt head, is equipped between the bolt head and screw rod
Washer, the bolt head, screw rod and washer are an integral structure, and oil storage tank is provided in the bolt head, the oil storage tank
Bottom is equipped with oil outlet, and the bottom of the locating rod is equipped with ball, and the lower part of the locating rod is protruded into oil storage tank, the screw rod
Interior to be equipped with drainage trough, the bottom of the oil storage tank connects drainage trough.
Preferably, the top of the oil storage tank is equipped with cylindrical groove, internal screw thread is equipped in the groove.
Preferably, the middle part of the locating rod is equipped with external screw thread, the internal screw thread and external screw thread match.
Preferably, the ball is located at the top of oil outlet, the outer diameter of the ball is greater than the aperture of oil outlet.
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 novel 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 bottom surface of bolt head is equipped with locating rod,
Before using bolt first in lubricating oil injection oil storage tank when needing oiling in use, locating rod is screwed out upwards, is made
The ball of locating rod bottom is separated with oil outlet, and lubricating oil can be flowed down along drainage trough, is lubricated to screw rod, and due to fixed
For position bar after screwing, the oil of injection will not flow backwards leakage from bolt head, will not result in blockage, 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 novel oiling bolt of the utility model；
Fig. 2 is a kind of structural schematic diagram of the bolt head of novel oiling bolt of the utility model.
In figure: 1- bolt head, 2- screw rod, 3- oil storage tank, 4- locating rod, 5- ball, 6- washer, 7- drainage trough, 31- are fuel-displaced
Hole, 32- groove, 41- external screw thread, 320- internal screw thread.
[specific embodiment]
Refering to fig. 1 with 2, a kind of novel oiling bolt of the utility model, including bolt head 1, screw rod 2, oil storage tank 3, positioning
The top of bar 4, ball 5, washer 6, drainage trough 7, the screw rod 2 is equipped with bolt head 1, is equipped between the bolt head 1 and screw rod 2
Washer 6, the bolt head 1, screw rod 2 and washer 6 are an integral structure, and oil storage tank 3, the storage are provided in the bolt head 1
The bottom of oil groove 3 is equipped with oil outlet 31, and the bottom of the locating rod 4 is equipped with ball 5, and oil storage is protruded into the lower part of the locating rod 4
In slot 3, drainage trough 7 is equipped in the screw rod 2, the bottom of the oil storage tank 3 connects drainage trough 7, and the top of the oil storage tank 3 is set
There is cylindrical groove 32, internal screw thread 320 is equipped in the groove 32, the middle part of the locating rod 4 is equipped with external screw thread 41, described
Internal screw thread 320 and external screw thread 41 match, and the ball 5 is located at the top of oil outlet 31, and the outer diameter of the ball 5 is greater than fuel-displaced
The aperture in hole 31, the outer diameter of the washer 6 are slightly larger than the outer diameter of bolt head 1.
Utility model works process:
A kind of novel 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
Bottom be equipped with oil outlet 31, the top of bolt head 1 is equipped with locating rod 4, and the ball 5 of 4 end of locating rod can block oil outlet 31,
Lubricating oil is injected into oil storage tank 3 before using bolt, the bottom connection drainage trough 5 of oil storage tank 3 needs in use
When oiling, by locating rod 4 upwards screw out, separate the ball 5 of 4 bottom of locating rod with oil outlet 30, can from oil filler point 30 into
Row refuels, and lubricating oil flows downward along drainage trough 5, plays sufficient lubrication to screw rod, oiling is convenient, to the lubricant effect of bolt
It is good.
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 (5)
1. a kind of novel oiling bolt, it is characterised in that: including bolt head (1), screw rod (2), oil storage tank (3), locating rod (4),
The top of ball (5), washer (6), drainage trough (7), the screw rod (2) is equipped with bolt head (1), the bolt head (1) and screw rod
(2) washer (6) are equipped between, the bolt head (1), screw rod (2) and washer (6) are an integral structure, in the bolt head (1)
It is provided with oil storage tank (3), the bottom of the oil storage tank (3) is equipped with oil outlet (31), and the bottom of the locating rod (4) is equipped with ball
(5), the lower part of the locating rod (4) is protruded into oil storage tank (3), is equipped with drainage trough (7) in the screw rod (2), the oil storage tank
(3) bottom connects drainage trough (7).
2. a kind of novel oiling bolt as described in claim 1, it is characterised in that: the top of the oil storage tank (3) is equipped with circle
Cylindrical groove (32), the groove (32) is interior to be equipped with internal screw thread (320).
3. a kind of novel oiling bolt as claimed in claim 2, it is characterised in that: the middle part of the locating rod (4) is equipped with outer
Screw thread (41), the internal screw thread (320) and external screw thread (41) match.
4. a kind of novel oiling bolt as described in claim 1, it is characterised in that: the ball (5) is located at oil outlet (31)
Top, the outer diameter of the ball (5) is greater than the aperture of oil outlet (31).
5. a kind of novel oiling bolt according to any one of claims 1 to 4, 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 |
|---|---|---|---|
| CN201820953687.4U CN208764638U (en) | 2018-06-20 | 2018-06-20 | A kind of novel oiling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953687.4U CN208764638U (en) | 2018-06-20 | 2018-06-20 | A kind of novel oiling bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764638U true CN208764638U (en) | 2019-04-19 |
Family
ID=66127893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953687.4U Expired - Fee Related CN208764638U (en) | 2018-06-20 | 2018-06-20 | A kind of novel oiling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764638U (en) |
-
2018
- 2018-06-20 CN CN201820953687.4U patent/CN208764638U/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 |
Granted publication date: 20190419 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |