CN211398212U - Hexagonal flange nut - Google Patents
Hexagonal flange nut Download PDFInfo
- Publication number
- CN211398212U CN211398212U CN201922426498.9U CN201922426498U CN211398212U CN 211398212 U CN211398212 U CN 211398212U CN 201922426498 U CN201922426498 U CN 201922426498U CN 211398212 U CN211398212 U CN 211398212U
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- oil inlet
- nut
- flange
- chassis
- nut body
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Abstract
The utility model relates to the field of mechanical fasteners, in particular to a hexagonal flange nut, which comprises a nut body and a flange plate integrally connected with the nut body, wherein the nut body is internally provided with a threaded hole which penetrates through the flange plate, the flange plate comprises a chassis and a support body arranged on the chassis, the chassis and the support body are connected through an arc transition area, the chassis is provided with a first oil inlet which is communicated with the inner cavity of the chassis, the support body is provided with a second oil inlet which is communicated with the inner cavity of the support body, the nut body is provided with a third oil inlet which is communicated with the inner cavity of the nut body, and the arrangement can more completely lubricate the whole flange nut and improve the connection stability, the connection stability of the flange nut and the connected object is reduced.
Description
Technical Field
The utility model relates to a mechanical fastener field, concretely relates to hexagonal flange nut.
Background
The nut is a nut and is a part which is screwed together with the bolt or the screw rod to play a fastening role, the hexagonal flange nut is widely applied to various fields due to the advantages of simple structure and large fastening area, however, the existing hexagonal flange nut generates large friction force during use, the flange nut and connected parts can be worn out during long-term use, and the phenomenon of permanent deformation of threads can be caused due to overlarge pressing force between the flange nut and the bolt after long-term use.
Disclosure of Invention
In order to solve the problem, the utility model provides a hexagonal flange nut.
The utility model discloses a realize above-mentioned purpose and the technical scheme who takes does:
the utility model provides a hexagonal flange nut, includes nut body and nut body coupling's ring flange, the nut body is inside to be equipped with the screw hole just the screw hole runs through the ring flange, the ring flange includes the chassis and sets up the supporter on the chassis, chassis and supporter pass through the circular arc and excessively distinguish and link to each other, be equipped with first oil inlet on the chassis, first oil inlet is linked together with the inner chamber on chassis, be equipped with the second oil inlet on the supporter, the second oil inlet is linked together with the supporter inner chamber, be equipped with the third oil inlet on the nut body, the third oil inlet is linked together with nut body inner chamber.
Furthermore, the number of the first oil inlets, the second oil inlets and the third oil inlets is multiple.
Furthermore, the top end of the nut body is provided with a notch.
Furthermore, a first lubricating channel is arranged between the first oil inlet and the second oil inlet, and a second lubricating channel is arranged between the second oil inlet and the third oil inlet.
The utility model has the advantages that: the utility model discloses a set up first oil inlet on the chassis, set up the second oil inlet on the supporter be equipped with the third oil inlet on the nut body, such setting can make more whole flange nut can obtain more comprehensive lubrication, can improve the stability of connecting, reduces flange nut and the stability of being connected the object, and the breach that nut body top set up can avoid flange nut after long-time the use because and the bolt between the packing force too big and the phenomenon of the screw thread permanent deformation that causes.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the drawings.
As shown in figure 1, the hexagonal flange nut comprises a nut body 1 and a flange plate integrally connected with the nut body 1, wherein a threaded hole 3 is formed in the nut body 1, the threaded hole 3 penetrates through the flange plate, the flange plate comprises a base plate 2 and a support body 4 arranged on the base plate, the base plate 2 and the support body 4 are connected through an arc transition region, a first oil inlet 5 is formed in the base plate, the first oil inlet 5 is communicated with an inner cavity of the base plate 2, a second oil inlet 6 is formed in the support body, the second oil inlet 6 is communicated with an inner cavity of the support body 4, a third oil inlet 7 is formed in the nut body, the third oil inlet 7 is communicated with the inner cavity of the nut body 1, and the hexagonal flange nut comprises a first oil inlet arranged on the base plate, a second oil inlet arranged on the support body, and a third oil inlet arranged on the nut body, such setting can make more whole flange nut can obtain more comprehensive lubrication, can improve the stability of connecting, reduces flange nut and the stability of being connected the object, first oil inlet 5, second oil inlet 6 and third oil inlet 7 are a plurality ofly, and the setting of a plurality of oil inlets is more convenient when adding lubricating oil, nut body top is equipped with breach 8, the breach that nut body top set up can avoid flange nut after long-time the use because with the bolt between the too big phenomenon of screw thread permanent deformation that leads to the fact of packing force, be equipped with first lubrication channel 9 between first oil inlet 5 and the second oil inlet 6, second oil inlet and third oil inlet are equipped with second lubrication channel 10, and the setting of lubrication channel has increased lubricated area.
Claims (4)
1. The utility model provides a hexagonal flange nut, includes nut body and the ring flange of nut body coupling, the nut body is inside to be equipped with the screw hole just the screw hole runs through the ring flange, its characterized in that: the flange plate comprises a base plate and a supporting body arranged on the base plate, the base plate is connected with the supporting body through an arc transition area, a first oil inlet is formed in the base plate and is communicated with an inner cavity of the base plate, a second oil inlet is formed in the supporting body and is communicated with an inner cavity of the supporting body, a third oil inlet is formed in the nut body and is communicated with the inner cavity of the nut body.
2. The hexagonal flange nut of claim 1, wherein: the first oil inlet, the second oil inlet and the third oil inlet are multiple.
3. The hexagonal flange nut of claim 1, wherein: the top end of the nut body is provided with a notch.
4. The hexagonal flange nut of claim 1, wherein: a first lubricating channel is arranged between the first oil inlet and the second oil inlet, and a second lubricating channel is arranged between the second oil inlet and the third oil inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426498.9U CN211398212U (en) | 2019-12-27 | 2019-12-27 | Hexagonal flange nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426498.9U CN211398212U (en) | 2019-12-27 | 2019-12-27 | Hexagonal flange nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211398212U true CN211398212U (en) | 2020-09-01 |
Family
ID=72233138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426498.9U Active CN211398212U (en) | 2019-12-27 | 2019-12-27 | Hexagonal flange nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211398212U (en) |
-
2019
- 2019-12-27 CN CN201922426498.9U patent/CN211398212U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |