CN209146092U - A kind of bolt sliding oiling - Google Patents
A kind of bolt sliding oiling Download PDFInfo
- Publication number
- CN209146092U CN209146092U CN201821785007.9U CN201821785007U CN209146092U CN 209146092 U CN209146092 U CN 209146092U CN 201821785007 U CN201821785007 U CN 201821785007U CN 209146092 U CN209146092 U CN 209146092U
- Authority
- CN
- China
- Prior art keywords
- sliding
- bolt
- screw rod
- oiling
- counter sink
- 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 bolts for sliding oiling, it include: screw rod and bolt head, the screw rod is provided centrally with counter sink, the through-hole concentric with counter sink is provided on the bolt head, the symmetrical indent setting of the screw rod outer circle is arranged at intervals with two oil outlets being connected to counter sink in the rectangular slot there are two rectangular slot；It further include the sliding oiling mechanism in counter sink, the sliding oiling mechanism includes sliding bar assembly, the ring bag being sleeved on the outside of sliding bar assembly and the cylinder-shaped bag below sliding bar assembly, is provided with lubricating oil in the ring bag and cylinder-shaped bag；The sliding bar assembly includes round bar, connect plectane with round bar lower thread and the bullet of plectane lower plane is arranged in.The utility model is structurally reasonable, and sliding bar assembly is slided in counter sink, so that the lubricating oil in ring bag and cylinder-shaped bag is flowed to the outer surface of screw rod, improves lubricant effect, convenient for the disassembly of bolt.
Description
Technical field
The utility model relates to fastener areas, more particularly to a kind of bolt for sliding oiling.
Background technique
Bolt is very extensive in daily life or application in machine equipments, is a kind of most basic connector, passes through six
Angle spanner is screwed and is dismantled to bolt, and 207470576 U of Authorization Notice No. CN, which is disclosed, a kind of facilitates the readily removable of oiling
Unload bolt, comprising: bolt head and screw rod, the screw rod are arranged in bolt head bottom end, which is characterized in that plane on the bolt head
Indent is provided with threaded hole, and threaded hole bottom end indent is provided with blind hole, and the bottom of the blind hole is provided with hermetic bag, described
It is provided with lubricating oil in hermetic bag, the sliding plectane in blind hole, the sliding plectane are provided with above the lubricating oil
Upper plane is provided with the round bar pointed up, and the round bar top is provided with stud corresponding with threaded hole, the screw rod outer circle
Symmetrical indent is provided with rectangular recess, and the rectangular recess bottom is provided with the through-hole through blind hole.The beneficial effect is that rotation
Turn stud and make to slide plectane to move down, below steel needle puncture hermetic bag and make outflow of lubrication oil, lubricating oil is from through-hole after squeezing
It flows in rectangular recess, then even into thread pitch, enhances lubricity, reduce disassembly difficulty；But when, outside the lower end of screw rod
Surface portion cannot be covered by lubricating oil, and the trapped fuel amount in hermetic bag is less, and the space in blind hole is not made full use of to deposit
Lubricating oil is stored up, causes screw rod outer surface to be only partially coated with lubricating oil, reduces lubricant effect, need to improve.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of bolt for sliding oiling, easy to operate, lubrication is imitated
Fruit is good, easily disassembled.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of sliding oiling
Bolt, comprising: screw rod and bolt head, the screw rod are provided centrally with counter sink, are provided on the bolt head and counter sink
Concentric through-hole, the symmetrical indent setting of the screw rod outer circle are arranged at intervals with two in the rectangular slot there are two rectangular slot
A oil outlet being connected to counter sink；
It further include the sliding oiling mechanism in counter sink, the sliding oiling mechanism includes sliding bar assembly, suit
Ring bag on the outside of sliding bar assembly and the cylinder-shaped bag below sliding bar assembly, in the ring bag and cylinder-shaped bag
It is provided with lubricating oil；
The sliding bar assembly includes round bar, connect plectane with round bar lower thread and the taper of plectane lower plane is arranged in
Body.
In one preferred embodiment of the utility model, the outer circle of the round bar is set with rubber seal, the rubber
Seal ring with outer and counter sink are fitted close, and inner circle and round bar are fitted close.
In one preferred embodiment of the utility model, the bottom end indent of the screw rod is provided with cross bath.
In one preferred embodiment of the utility model, the screw rod and bolt head are integrated.
In one preferred embodiment of the utility model, the plectane lower plane is provided with mounting hole, in the mounting hole
It is provided with and its close-fitting bullet.
In one preferred embodiment of the utility model, the ring bag and cylinder-shaped bag are polybag.
The beneficial effects of the utility model are: a kind of bolt for sliding oiling that the utility model is pointed out, slides bar assembly
It is slided in counter sink, the lubricating oil in ring bag and cylinder-shaped bag is made to flow to the outer surface of screw rod, improve lubricant effect, just
In the disassembly of bolt.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural schematic diagram for one preferred embodiment of bolt for sliding oiling of the utility model；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the structural schematic diagram of ring bag in Fig. 1.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 ~ 3 are please referred to, the utility model embodiment includes:
A kind of bolt sliding oiling, comprising: screw rod 1 and bolt head 2, the screw rod 1 are provided centrally with counter sink 3,
The through-hole 4 concentric with counter sink 3 is provided on the bolt head 2, there are two rectangles for the symmetrical indent setting of 1 outer circle of screw rod
Slot 5 is arranged at intervals with two oil outlets being connected to counter sink 36 in the rectangular slot 5, and the screw rod 1 and bolt head 2 are
Integral structure；Structure is simple, easy to process.
It further include the sliding oiling mechanism in counter sink 3, the sliding oiling mechanism includes sliding bar assembly 71, set
Cylinder-shaped bag 73 mounted in the ring bag 72 in 71 outside of sliding bar assembly and positioned at 71 lower section of sliding bar assembly, the ring bag 72
With lubricating oil 74 is provided in cylinder-shaped bag 73；The sliding bar assembly 71 includes round bar 711 and 711 lower thread of round bar
Connection plectane 712 and the bullet 713 that 712 lower plane of plectane is arranged in, the upper end of round bar 711 are located in through-hole 4, the screw rod
1 bottom end indent is provided with cross bath 8；In use, pulling round bar 711 that plectane 712 is made to squeeze ring bag 72, make its rupture,
Lubricating oil 74 flows in rectangular slot 5 from oil outlet 6, then flows into the thread pitch of screw rod 1, enhances lubricant effect, ring bag
After lubricating oil 74 in 72 has flowed, then round bar 711 is pushed, the bullet 713 on plectane 712 is made to puncture cylinder-shaped bag 73, cylinder
Lubricating oil 74 in shape bag 73 flows out, and is flowed in the thread pitch of screw rod 1 by cross bath 8, improves the effect of lubrication, side
Just the disassembly of bolt.
The outer circle of the round bar 711 is set with rubber seal 9, and the outer circle and counter sink 3 of the rubber seal 9 are close
Cooperation, inner circle and round bar 711 are fitted close, and are prevented lubricating oil from flowing in through-hole 4, are improved lubricant effect.
713 lower plane of plectane is provided with mounting hole 714, is provided in the mounting hole 714 close-fitting with it
The bullet 713, facilitates installation.
The ring bag 72 and cylinder-shaped bag 73 are polybag, save the cost.
In conclusion a kind of bolt for sliding oiling that the utility model is pointed out, easy to operate, high lubricating effect are easy
Disassembly.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of bolt for sliding oiling, comprising: screw rod and bolt head, which is characterized in that being provided centrally with for the screw rod is heavy
Head bore is provided with the through-hole concentric with counter sink on the bolt head, and there are two rectangular for the symmetrical indent setting of screw rod outer circle
Shape slot is arranged at intervals with two oil outlets being connected to counter sink in the rectangular slot；
It further include the sliding oiling mechanism in counter sink, the sliding oiling mechanism includes sliding bar assembly, is sleeved on cunning
Ring bag on the outside of lever component and the cylinder-shaped bag below sliding bar assembly are all provided in the ring bag and cylinder-shaped bag
It is equipped with lubricating oil；
The sliding bar assembly includes round bar, connect plectane with round bar lower thread and the bullet of plectane lower plane is arranged in.
2. the bolt of sliding oiling according to claim 1, which is characterized in that it is close that the outer circle of the round bar is set with rubber
Seal, the rubber seal outer circle and counter sink are fitted close, and inner circle and round bar are fitted close.
3. the bolt of sliding oiling according to claim 1, which is characterized in that the bottom end indent of the screw rod is provided with ten
Font groove.
4. the bolt of sliding oiling according to claim 1, which is characterized in that the screw rod and bolt head are tied for integration
Structure.
5. the bolt of sliding oiling according to claim 1, which is characterized in that the plectane lower plane is provided with installation
Hole is provided with and its close-fitting bullet in the mounting hole.
6. the bolt of sliding oiling according to claim 1, which is characterized in that the ring bag and cylinder-shaped bag are modeling
Material bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785007.9U CN209146092U (en) | 2018-10-31 | 2018-10-31 | A kind of bolt sliding oiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785007.9U CN209146092U (en) | 2018-10-31 | 2018-10-31 | A kind of bolt sliding oiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146092U true CN209146092U (en) | 2019-07-23 |
Family
ID=67271807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821785007.9U Expired - Fee Related CN209146092U (en) | 2018-10-31 | 2018-10-31 | A kind of bolt sliding oiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033782B (en) * | 2021-12-13 | 2023-03-21 | 江苏省艾维德紧固件有限公司 | Combined self-tapping screw with cutting fluid |
-
2018
- 2018-10-31 CN CN201821785007.9U patent/CN209146092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033782B (en) * | 2021-12-13 | 2023-03-21 | 江苏省艾维德紧固件有限公司 | Combined self-tapping screw with cutting fluid |
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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: 20190723 Termination date: 20191031 |