CN205937386U - Self -lubricating bolt that can produce oil - Google Patents
Self -lubricating bolt that can produce oil Download PDFInfo
- Publication number
- CN205937386U CN205937386U CN201620641121.9U CN201620641121U CN205937386U CN 205937386 U CN205937386 U CN 205937386U CN 201620641121 U CN201620641121 U CN 201620641121U CN 205937386 U CN205937386 U CN 205937386U
- Authority
- CN
- China
- Prior art keywords
- oil
- screw rod
- lubricating
- self
- storage tank
- 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
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a self -lubricating bolt that can produce oil, including spiral shell head, screw rod, spiral shell head bottom fixed connection the screw rod, the screw rod vertical center pin with the center pin of spiral shell head point -blank, the spiral shell head inside be provided with an oil storage tank, be provided with lubricating oil in the oil storage tank, the screw rod surface on be provided with the screw thread, be provided with a plurality of oil outlets of regular spread on the screw thread, the inside both sides of screw rod be provided with the oil duct of two parallels, oil duct and oil outlet intercommunication, the oil duct connect to be in oil storage tank bottom, wherein, the inside bottom of oil storage tank on be provided with a piston cover board, the piston cover board on be provided with a pull rod and be connected to spiral shell head surface. In this way, the utility model provides a bolt possesses the self -lubricating effect, and spiral shell head inner reserve lubricating oil carries out the piston push -and -pull and pours into a mould lubricating oil to the screw rod surface when needing, convenient to use, and the practicality is strong.
Description
Technical field
The utility model is related to fixing component field, more particularly to a kind of self-lubricating bolt that can be fuel-displaced.
Background technology
Bolt is one kind of machine components, the threaded securing member of cylinder of adapted nut, by head and screw rod two
The class securing member being grouped into, needs and nut screw connection, for being fastenedly connected two parts carrying through hole, but bolt Long-Time Service
During get rusty easily and be passivated, need to add lubricant, and by when bolt being lubricated with agent adding, often moistening
Lubricating oil is directly poured on bolt, not only results in a large amount of waste it is also possible to cause to add uneven, significant points cannot be moistened
Sliding process.
Utility model content
The utility model, mainly solving the technical problems that providing a kind of self-lubricating bolt that can be fuel-displaced, can possess from profit
Sliding effect, screw head inner reserve lubricating oil, carry out piston push-and-pull when needing and lubricating oil is poured into screw rod outer surface, user
Just, practical.
For solving above-mentioned technical problem, the technical scheme that the utility model adopts is：There is provided a kind of can be fuel-displaced from
Lubrication bolt is it is characterised in that include：Screw head, screw rod, described screw head bottom is fixedly connected described screw rod, described spiral shell
With the central shaft of described screw head point-blank, described screw head is internally provided with an oil storage tank to the vertical central shaft of bar,
It is provided with lubricating oil in oil storage tank, described screw rod outer surface is provided with screw thread, screw thread is provided with regularly arranged some
Oil outlet, the inside both sides of described screw rod are provided with two parallel oil ducts, and described oil duct is connected with oil outlet, described
Oil duct is connected to described oil storage trench bottom, wherein, the bottom within described oil storage tank is provided with a piston cover plate, institute
It is provided with a pull bar on the piston cover plate stated to connect to screw head outer surface.
In one preferred embodiment of the utility model, described oil outlet is located at the symmetrical both sides outside screw rod.
In one preferred embodiment of the utility model, described oil outlet at least two.
In one preferred embodiment of the utility model, described pull bar is T font structure.
In one preferred embodiment of the utility model, described pull bar top is provided with a draw ring.
The beneficial effects of the utility model are：Bolt provided by the utility model possesses self-lubricating effect, inside screw head
Deposit lubricating oil, carries out piston push-and-pull and lubricating oil is poured into screw rod outer surface when needing, easy to use, practical.
Brief description
In order to be illustrated more clearly that the technical scheme in the utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein：
Fig. 1 is a kind of structural representation of self-lubricating bolt one preferred embodiment that can be fuel-displaced of the utility model；
In accompanying drawing, the mark of each part is as follows：1- screw head, 2- screw rod, 3- oil storage tank, 4- oil outlet, 5- oil duct, 6- piston
Cover plate, 7- pull bar, 8- draw ring.
Specific embodiment
Technical scheme in the utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the enforcement in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment includes：
A kind of self-lubricating bolt that can be fuel-displaced is it is characterised in that include：Screw head 1, screw rod 2, described screw head 1 bottom is solid
The described screw rod 2 of fixed connection, the central shaft of the described vertical central shaft of screw rod 2 and described screw head 1 is point-blank, described
Screw head 1 be internally provided with an oil storage tank 3, be provided with lubricating oil in oil storage tank 3, described screw rod 2 outer surface be provided with
Screw thread, screw thread is provided with regularly arranged some oil outlets 4, the inside both sides of described screw rod 2 be provided with two parallel
Oil duct 5, described oil duct 5 is connected with oil outlet 4, and described oil duct 5 is connected to described oil storage tank 3 bottom, wherein, described
One piston cover plate 6 is provided with the bottom within oil storage tank 3, described piston cover plate 6 is provided with a pull bar 7 and connects to spiral shell
1 outer surface.
Described oil outlet 4 is located at the symmetrical both sides outside screw rod 2.
Described oil outlet 4 at least two.
Described pull bar 7 is T font structure.
Described pull bar 7 top is provided with a draw ring 8.
Utility model works principle：During use, hold the draw ring 8 at pull bar 7 top, storage is left in piston cover plate 6 pull-out
Oil groove 3 bottom, lubricating oil in oil storage tank 3 flows into oil duct 5, flows out from oil outlet 3 via oil duct 5, then to screw rod 2 outside
Screw thread is lubricated, and when not using, piston cover plate 6 closing covers oil duct 5, and lubricating oil does not flow out.
Bolt provided by the utility model possesses self-lubricating effect, screw head inner reserve lubricating oil, is lived when needing
Lubricating oil is poured into screw rod outer surface by plug push-and-pull, easy to use, practical.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using the utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of self-lubricating bolt that can be fuel-displaced is it is characterised in that include：Screw head, screw rod, described screw head bottom is fixedly connected
Described screw rod, the central shaft of the described vertical central shaft of screw rod and described screw head point-blank, in described screw head
Portion is provided with an oil storage tank, is provided with lubricating oil, described screw rod outer surface is provided with screw thread, screw thread sets in oil storage tank
It is equipped with regularly arranged some oil outlets, the inside both sides of described screw rod are provided with two parallel oil ducts, described oil duct
Connect with oil outlet, described oil duct is connected to described oil storage trench bottom, wherein, the bottom within described oil storage tank sets
It is equipped with a piston cover plate, described piston cover plate is provided with a pull bar and connects to screw head outer surface.
2. self-lubricating bolt that can be fuel-displaced according to claim 1 is it is characterised in that described oil outlet is located at outside screw rod
The symmetrical both sides in portion.
3. self-lubricating bolt that can be fuel-displaced according to claim 1 is it is characterised in that described oil outlet at least two
Individual.
4. self-lubricating bolt that can be fuel-displaced according to claim 1 is it is characterised in that described pull bar is T font structure.
5. self-lubricating bolt that can be fuel-displaced according to claim 1 is it is characterised in that described pull bar top is provided with one
Individual draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641121.9U CN205937386U (en) | 2016-06-27 | 2016-06-27 | Self -lubricating bolt that can produce oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641121.9U CN205937386U (en) | 2016-06-27 | 2016-06-27 | Self -lubricating bolt that can produce oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937386U true CN205937386U (en) | 2017-02-08 |
Family
ID=57929740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641121.9U Expired - Fee Related CN205937386U (en) | 2016-06-27 | 2016-06-27 | Self -lubricating bolt that can produce oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151210A (en) * | 2016-06-27 | 2016-11-23 | 无锡迪奥机械有限公司 | A kind of can be fuel-displaced self-lubricating bolt |
-
2016
- 2016-06-27 CN CN201620641121.9U patent/CN205937386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151210A (en) * | 2016-06-27 | 2016-11-23 | 无锡迪奥机械有限公司 | A kind of can be fuel-displaced self-lubricating bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195912B (en) | The gear-box of rail traffic vehicles | |
| CN205534165U (en) | Gear assembly | |
| CN205064765U (en) | Novel lubricated gear | |
| CN205937386U (en) | Self -lubricating bolt that can produce oil | |
| CN203272732U (en) | Gear case of rail transit vehicle | |
| CN106151210A (en) | A kind of can be fuel-displaced self-lubricating bolt | |
| CN204591998U (en) | A kind of linear guide pairs divides oil lubrication structure | |
| CN205001333U (en) | Novel plug screw | |
| CN106050863A (en) | Bolt with lubricating oil collecting device | |
| CN204141205U (en) | A kind of oil transportation structure of oil header | |
| CN205908594U (en) | Lubricated oil collecting device's in area bolt | |
| CN205823369U (en) | A kind of vertical shaft general gasoline engine and crankcase case lid crankshaft bearing lubrication system thereof | |
| CN203286249U (en) | Automatic oiling device | |
| CN205938460U (en) | Be used for textile lubrication mechanism | |
| CN204805369U (en) | Novel cross universal joint | |
| CN206478431U (en) | A kind of lubricating grease automatically supplying apparatus of the special hydraulic turbine of cooling tower | |
| CN203702872U (en) | Lubrication structure of thrust plate of engine crankshaft | |
| CN205065241U (en) | Top pushes away slider force -feed lubrication device | |
| CN205001327U (en) | Set up bolt in oil leak hole | |
| CN205062421U (en) | Presser foot lift shaft oil storage lubricating structure | |
| CN209540037U (en) | Sealing ring grease injection structure | |
| CN206781101U (en) | A kind of slipper block balancing device with protectiveness oil return | |
| CN103604032B (en) | Nylon gear lubricating arrangement | |
| CN213361040U (en) | Gear box convenient to gear coating lubricating oil | |
| CN204004293U (en) | Long lubricated gear easily of a kind of life-span |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20170627 |