CN205977985U - Inner circle interchangeable nut structure - Google Patents
Inner circle interchangeable nut structure Download PDFInfo
- Publication number
- CN205977985U CN205977985U CN201620980716.7U CN201620980716U CN205977985U CN 205977985 U CN205977985 U CN 205977985U CN 201620980716 U CN201620980716 U CN 201620980716U CN 205977985 U CN205977985 U CN 205977985U
- Authority
- CN
- China
- Prior art keywords
- hexagonal
- nut body
- fixture block
- screw
- hole
- 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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- Connection Of Plates (AREA)
Abstract
The utility model relates to a nut technical field specifically is an inner circle interchangeable nut structure, and it effectively reduces reduce cost, and it includes the hex nut body, it has the hexagonal through -hole to open in the middle of the hex nut body, be provided with detachably matched's fixture block in the hexagonal through -hole, it has the internal thread hole to open in the middle of the fixture block, two vertical range screws have been opened outer saturday of hex nut body on the face respectively, opened respectively on the face outer saturday of fixture block two with screw complex fixed orifices, the screw passes the screw with the fixed orifices is realized the fixture block with the fixed connection of hex nut body, it has two oil filler points, every to open on the face of hex nut body periphery the oil filler point is through six same height of inside annular oil groove intercommunication the screw, be provided with bolt card stopper on the oil filler point.
Description
Technical field
This utility model is related to nut technical field, the interchangeable nut structure of specially a kind of inner ring.
Background technology
Nut is exactly nut, is threaded together the part for playing the role of fastening with bolt or screw rod, common have hex nut,
It is convenient to realize tightening either manually or by spanner or unscrews operation, for some large-scale nuts, when needing often to pull down
Or when installing, the female thread of inner ring is susceptible to wear and tear, when female thread damages, whole nut needs entirety to scrap, cost
Higher.
Content of the invention
In order to solve the above problems, this utility model provides a kind of interchangeable nut structure of inner ring, and it effectively reduces
Cost.
Its technical scheme is such：A kind of interchangeable nut structure of inner ring it is characterised in that it include hexagonal (hexagon)nut this
Body, has hexagonal through hole in the middle of described hexagonal (hexagon)nut body, be provided with the fixture block of detachable cooperation in described hexagonal through hole, described
An internal thread hole is had, the outer Saturday of described hexagonal (hexagon)nut body has two vertical array screws on face in the middle of fixture block,
The outer Saturday of described fixture block has two fixing holes with the cooperation of described screw on face, and screw passes through described screw and institute
State fixing hole and realize being fixedly connected of described fixture block and described hexagonal (hexagon)nut body, a face of described hexagonal (hexagon)nut body peripheral
On have two oil filler points, each described oil filler point by inner annular oil groove connect six sustained heights described screw, institute
State and bolt jam is provided with oil filler point.
After structure of the present utility model, when female thread damages, can be realized by changing fixture block, hexagonal (hexagon)nut
Body need not be changed, and greatly reduces cost, simultaneously the setting of oil filler point and inner annular oil groove, can inject lubricating oil, protects
Card screw, with screw, fixing hole will not be stuck, is convenient to dismantle.
Brief description
Fig. 1 is this utility model structural front view；
Fig. 2 is this utility model structure upward view.
Specific embodiment
See Fig. 1, shown in Fig. 2, a kind of interchangeable nut structure of inner ring, it includes hexagonal (hexagon)nut body 1, hexagonal (hexagon)nut body 1
Centre has hexagonal through hole 2, is provided with the fixture block 3 of detachable cooperation, has internal thread hole 4 in the middle of fixture block 3 in hexagonal through hole 2,
The outer Saturday of hexagonal (hexagon)nut body 1 has two vertical array screws 5 on face, outer Saturday of fixture block 3 on face respectively
Have two fixing holes with screw 5 cooperation, screw 6 passes through screw 5 and fixing hole to realize fixture block 3 and hexagonal (hexagon)nut body 1
It is fixedly connected, a face of hexagonal (hexagon)nut body 1 periphery has two oil filler points 7, each oil filler point 7 is by inner annular oil
Groove connects the screw 5 of six sustained heights, and oil filler point 7 is provided with bolt jam 8.
Claims (1)
1. a kind of interchangeable nut structure of inner ring is it is characterised in that it includes hexagonal (hexagon)nut body, in the middle of described hexagonal (hexagon)nut body
Have hexagonal through hole, be provided with the fixture block of detachable cooperation in described hexagonal through hole, in the middle of described fixture block, have internal thread hole, institute
The outer Saturday stating hexagonal (hexagon)nut body has two vertical array screws on face, and outer Saturday of described fixture block is on face point
Do not have two fixing holes with the cooperation of described screw, screw passes through described screw and described fixing hole to realize described fixture block and institute
State being fixedly connected of hexagonal (hexagon)nut body, a face of described hexagonal (hexagon)nut body peripheral has two oil filler points, each institute
State the described screw that oil filler point connects six sustained heights by inner annular oil groove, described oil filler point is provided with bolt card
Plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980716.7U CN205977985U (en) | 2016-08-30 | 2016-08-30 | Inner circle interchangeable nut structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980716.7U CN205977985U (en) | 2016-08-30 | 2016-08-30 | Inner circle interchangeable nut structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977985U true CN205977985U (en) | 2017-02-22 |
Family
ID=58041221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620980716.7U Expired - Fee Related CN205977985U (en) | 2016-08-30 | 2016-08-30 | Inner circle interchangeable nut structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438646A (en) * | 2016-08-30 | 2017-02-22 | 无锡太昌精密机械有限公司 | Nut structure with inner circle capable of being replaced |
-
2016
- 2016-08-30 CN CN201620980716.7U patent/CN205977985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438646A (en) * | 2016-08-30 | 2017-02-22 | 无锡太昌精密机械有限公司 | Nut structure with inner circle capable of being replaced |
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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: 20170222 Termination date: 20170830 |