CN207470567U - A kind of quick detachable bolt of lubricated type - Google Patents
A kind of quick detachable bolt of lubricated type Download PDFInfo
- Publication number
- CN207470567U CN207470567U CN201721575986.0U CN201721575986U CN207470567U CN 207470567 U CN207470567 U CN 207470567U CN 201721575986 U CN201721575986 U CN 201721575986U CN 207470567 U CN207470567 U CN 207470567U
- Authority
- CN
- China
- Prior art keywords
- bolt
- screw rod
- hexagonal
- hole
- turret head
- 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 quick detachable bolt of lubricated type, including：Bolt turret head and screw rod, the bolt turret head is provided with hexagonal indentations far from screw rod one end indent, hexagonal indentations bottom indent is provided with putting hole, the bottom end indent of the putting hole is provided with blind hole, the screw rod outer circle is arranged at intervals with several through-holes through blind hole, the bolt turret head far from screw rod one end along the setting of center line annular array there are two hexagonal cylinder, be provided with corresponding dust plug in the hexagonal indentations.Through the above way, the quick detachable bolt of lubricated type described in the utility model, when outer-hexagonal damaged surfaces, dismantled using allen wrench insertion hexagonal indentations or dismantled in two hexagonal post tips again weld bolt turret head, increase method for dismounting diversity；If thread surface generates rusty stain, lubricating oil is injected by blind hole and is flowed in thread pitch from through-hole, increases lubricant effect, reduces dismounting difficulty.
Description
Technical field
The utility model is related to fastener areas, more particularly to a kind of quick detachable bolt of lubricated type.
Background technology
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.Bolt is made of bolt head and threaded rod, and threaded rod is screwed in fastener, one
In fixed torque range, threaded rod is generally not in damage；But be assemblied in equipment, after long-time use, bolt surface
It gets rusty easily；When maintenance of equipment, the difficulty of demounting bolt is increased, it is easy to bolt head is damaged, lower bolt can not be dismantled,
Equipment is prevented to cause economic loss from repairing.
Utility model content
The utility model is easy to operate mainly solving the technical problems that provide a kind of lubricated type quick detachable bolt, increases
Method for dismounting diversity；In lubricating oil injection thread pitch, lubricant effect and the convenience of dismounting are improved.
In order to solve the above technical problems, the technical solution that the utility model uses is：It is readily removable to provide a kind of lubricated type
Bolt is unloaded, including：Bolt turret head and screw rod, the screw rod are arranged on bolt turret head one end, and the bolt turret head is separate
Screw rod one end indent is provided with hexagonal indentations, and hexagonal indentations bottom indent is provided with putting hole, the putting hole
Bottom end indent is provided with blind hole, and the screw rod outer circle is arranged at intervals with several through-holes through blind hole, the bolt turret head
It is provided in the hexagonal indentations corresponding there are two hexagonal cylinder along the setting of center line annular array far from screw rod one end
Dust plug.
In one preferred embodiment of the utility model, the end of the hexagonal cylinder is provided with rounded corner.
In one preferred embodiment of the utility model, the dust plug is process for nylon rod or sticking plaster.
In one preferred embodiment of the utility model, O-ring is provided in the putting hole.
In one preferred embodiment of the utility model, the O-ring connect fixation by glue with putting hole inner wall.
In one preferred embodiment of the utility model, a diameter of 1mm of the through-hole.
The beneficial effects of the utility model are：The quick detachable bolt of a kind of lubricated type that the utility model is pointed out, works as outer-hexagonal
During damaged surfaces, dismantled using allen wrench insertion hexagonal indentations or weld spiral shell again in two hexagonal post tips
Bolt turret head is dismantled, and increases method for dismounting diversity；If thread surface generates rusty stain, lubricating oil is injected by blind hole
It is flowed in thread pitch from through-hole, increases lubricant effect, reduce dismounting difficulty.
Description of the drawings
It is required in being described below to embodiment 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
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structure diagram of quick detachable one preferred embodiment of bolt of lubricated type of the utility model.
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 the 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 that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of quick detachable bolt of lubricated type, including：Bolt turret head 1 and screw rod 2, the screw rod 2 are arranged on bolt hexagonal
First 1 one end, the bolt turret head 1 is provided with hexagonal indentations 3 far from 2 one end indent of screw rod, when the surface of bolt turret head 1
When damaging and being unable to demounting bolt, allen wrench can be used to carry out dismantlement work, the 3 bottom indent setting of hexagonal indentations
There is putting hole 4, O-ring 5 is provided in the putting hole 4, the O-ring 5 connect fixation by glue with 4 inner wall of putting hole,
Fastness is good.
The bottom end indent of the putting hole 4 is provided with blind hole 6, and 2 outer circle of screw rod is arranged at intervals with several through blind
The through-hole 7 in hole 6, a diameter of 1mm of the through-hole is small on bolt strength influence, when bolt by the contact surface of fastener with being produced
Get rusty mark, when bolt is not easy to remove, can the pump nozzle of grease gun be inserted into O-ring 5 in it is intimate contact therewith, lubricating oil is noted
Enter into blind hole 6, the lubricating oil in blind hole 6 is flowed to using through-hole 7 in the screw thread interval on 2 surface of bolt, increases lubrication effect
Fruit reduces the dismounting difficulty of bolt.
Along the setting of center line annular array, there are two hexagonal cylinders 8 far from 2 one end of screw rod for the bolt turret head 1, described
The end of hexagonal cylinder 8 is provided with rounded corner 9, when being damaged when 1 surface of stud turret head and hexagonal indentations 3 are because dismounting,
A stud turret head 1 can be welded in the end of hexagonal cylinder 8, rounded corner 9 enhances firm welding, it is glossy to reinject lubrication
It is sliding, the stud turret head 1 welded is twisted with spanner and is dismantled, reduces dismounting difficulty；It is set in the hexagonal indentations 3
Corresponding dust plug 10 is equipped with, dust-proof dust enters in blind hole 6, blocks oil inlet, and the dust plug is nylon rod or modeling
Charge bar is process, light weight, easy processing.
In conclusion the quick detachable bolt of a kind of lubricated type that the utility model is pointed out, easy to operate, method for dismounting is increased
Diversity；In lubricating oil injection thread pitch, lubricant effect and the convenience of dismounting are improved, suitable for the dismounting of a variety of bolts
Work.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of quick detachable bolt of lubricated type, including：Bolt turret head and screw rod, the screw rod are arranged on bolt turret head one
End, which is characterized in that the bolt turret head is provided with hexagonal indentations, the hexagonal indentations bottom far from screw rod one end indent
Portion's indent is provided with putting hole, and the bottom end indent of the putting hole is provided with blind hole, and the screw rod outer circle is arranged at intervals with several
Through the through-hole of blind hole, along the setting of center line annular array, there are two hexagon prisms far from screw rod one end for the bolt turret head
Body is provided with corresponding dust plug in the hexagonal indentations.
2. the quick detachable bolt of lubricated type according to claim 1, which is characterized in that the end of the hexagonal cylinder is provided with
Rounded corner.
3. the quick detachable bolt of lubricated type according to claim 1, which is characterized in that the dust plug is nylon rod or plastics
Stick is process.
4. the quick detachable bolt of lubricated type according to claim 1, which is characterized in that be provided with O-ring in the putting hole.
5. the quick detachable bolt of lubricated type according to claim 4, which is characterized in that the O-ring is by glue with placing
Hole inner wall connection is fixed.
6. the quick detachable bolt of lubricated type according to claim 1, which is characterized in that a diameter of 1mm of the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575986.0U CN207470567U (en) | 2017-11-23 | 2017-11-23 | A kind of quick detachable bolt of lubricated type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575986.0U CN207470567U (en) | 2017-11-23 | 2017-11-23 | A kind of quick detachable bolt of lubricated type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470567U true CN207470567U (en) | 2018-06-08 |
Family
ID=62259278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575986.0U Expired - Fee Related CN207470567U (en) | 2017-11-23 | 2017-11-23 | A kind of quick detachable bolt of lubricated type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025614A (en) * | 2020-07-30 | 2020-12-04 | 江苏永昊高强度螺栓有限公司 | Bolt suitable for capital construction engineering and disassembling method of bolt |
-
2017
- 2017-11-23 CN CN201721575986.0U patent/CN207470567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025614A (en) * | 2020-07-30 | 2020-12-04 | 江苏永昊高强度螺栓有限公司 | Bolt suitable for capital construction engineering and disassembling method of bolt |
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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: 20180608 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |