CN210106365U - Riveting locking type self-locking nut - Google Patents
Riveting locking type self-locking nut Download PDFInfo
- Publication number
- CN210106365U CN210106365U CN201920675076.2U CN201920675076U CN210106365U CN 210106365 U CN210106365 U CN 210106365U CN 201920675076 U CN201920675076 U CN 201920675076U CN 210106365 U CN210106365 U CN 210106365U
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- Prior art keywords
- locking
- riveting
- nut
- nut body
- bolt
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a riveting locking type self-locking nut relates to the mechanical connection part field, and it is the current problem that riveting nut locking effect is not good to solve. This product includes the nut body, the one end of nut body is provided with the riveting end, and the outside of nut body is provided with outer hexagonal, and the other end of nut body is provided with the annular and annular department is provided with the binding off, makes annular excircle department take tapered deformation a little, produces certain locking force when the bolt is twisted to reach locking function. The product has reasonable design and simple structure, is used for connecting, fixing and locking two workpieces, and can lock the bolt after the bolt is screwed up when being installed through the matching of the riveting end, the ring groove, the closing-in and other parts, thereby effectively playing a role in preventing looseness and having wide use prospect.
Description
Technical Field
The utility model relates to a machinery adapting unit field specifically is a riveting locking type self-locking nut.
Background
The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machinery is composed of two or more simple machinery, and the machinery occupies an important position in the industry of China.
The riveting nut is a nut widely applied to industries such as machinery and the like, and is mainly used in bolt connection with non-structural bearing force. The riveting nut is developed for overcoming the defects that a welding nut of a metal sheet and a thin pipe is easy to melt, a base material is easy to weld and deform, an internal thread is easy to slip, and the like.
The riveting nut is widely applied in daily life and industrial production and manufacturing, but the existing riveting nut cannot play a role in locking.
Disclosure of Invention
An object of the utility model is to provide a riveting locking type self-locking nut to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a riveting locking type self-locking nut, includes the nut body, the one end of nut body is provided with the riveting end, and the outside of nut body is provided with outer hexagonal, and the other end of nut body is provided with the annular and annular department is provided with the binding off, makes annular excircle department take tapered deformation slightly, produces certain locking force when the bolt twists to reach locking function.
As a further aspect of the present invention: the riveting end is provided with a through hole for connecting a bolt conveniently.
As a further aspect of the present invention: the diameter of the through hole is 4-16mm, the bolt is suitable for different bolts, and the application range is wide.
As a further aspect of the present invention: the quantity of annular is four and four annular evenly set up on the nut body, can be better make the bolt tighten the back with bolt locking.
As a further aspect of the present invention: the riveting end, the nut body and the outer hexagonal socket are all made of stainless steel materials, the materials are easy to obtain, the processing is convenient, and the service life is long.
Compared with the prior art, the beneficial effects of the utility model are that:
the product has reasonable design and simple structure, is used for connecting, fixing and locking two workpieces, and can lock the bolt after the bolt is screwed up when being installed through the matching of the riveting end, the ring groove, the closing-in and other parts, thereby effectively playing a role in preventing looseness and having wide use prospect.
Drawings
Fig. 1 is a cross-sectional view of a rivet lock type self-locking nut.
Fig. 2 is a side view of a rivet lock type self-locking nut.
Fig. 3 is a schematic structural view of the riveting and locking type self-locking nut in use.
Wherein: 1-nut body, 2-riveting end, 3-outer hexagonal, 4-closing-in and 5-ring groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
The utility model provides a riveting locking type self-locking nut, includes nut body 1, the one end of nut body 1 is provided with riveting end 2, and the outside of nut body 1 is provided with outer hexagonal 3, and the other end of nut body 1 is provided with annular 5 and 5 departments of annular are provided with binding off 4, make 5 excircle departments of annular slightly take tapered deformation, produce certain locking force when the bolt is twisted to reach locking function.
The riveting end 2 is provided with a through hole for connecting a bolt conveniently.
The diameter of the through hole is 4-16mm, the bolt is suitable for different bolts, and the application range is wide.
Example 2
The utility model provides a riveting locking type self-locking nut, includes nut body 1, the one end of nut body 1 is provided with riveting end 2, and the outside of nut body 1 is provided with outer hexagonal 3, and the other end of nut body 1 is provided with annular 5 and 5 departments of annular are provided with binding off 4, make 5 excircle departments of annular slightly take tapered deformation, produce certain locking force when the bolt is twisted to reach locking function.
The number of the ring grooves 5 is four, and the four ring grooves 5 are uniformly arranged on the nut body 1, so that the bolt can be better locked after being screwed down.
The riveting end 2, the nut body 1 and the outer hexagonal socket 3 are all made of stainless steel materials, and the materials are easy to obtain, convenient to process and long in service life
The utility model discloses a theory of operation is: the riveting end 2 is a through hole thin edge and used for flanging riveting, four ring grooves 5 are arranged at the tail part of the nut body 1, a closing-in 4 is arranged at the positions of the ring grooves 5, so that the excircle of the ring grooves 5 slightly deforms in a tapered manner, and certain locking force is generated when a bolt is screwed in, so that the anti-loosening and locking functions are achieved.
During the installation, put into the base member hole with this product, carry out the turn-ups with the salient position, make turn-ups partial dimension be greater than the hole size to reach the riveting fixed effect, during the use, the screw thread of bolt receives the locking force of binding off position when twisting to the fluting position from the turn-ups, plays locking effect.
It needs to be particularly noted that, in the present application, through the cooperation of the riveting end 2, the ring groove 5, the closing-in 4 and other components, the problem that the locking effect of the existing riveting nut is not good is effectively solved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a riveting locking type self-locking nut, includes nut body (1), the one end of nut body (1) is provided with riveting end (2), and the outside of nut body (1) is provided with outer hexagonal (3), its characterized in that, the other end of nut body (1) is provided with annular (5) and annular (5) department is provided with binding off (4).
2. The rivet locking type self-locking nut according to claim 1, characterized in that the rivet end (2) is provided with a through hole.
3. The rivet lock type self-locking nut according to claim 2, wherein the diameter of the through-hole is 4-16 mm.
4. Rivet lock type self-locking nut according to claim 1, characterized in that the number of said ring grooves (5) is four and four ring grooves (5) are evenly arranged on the nut body (1).
5. The riveting and locking type self-locking nut according to claim 1 or 4, wherein the riveting end (2), the nut body (1) and the outer hexagonal socket (3) are all made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675076.2U CN210106365U (en) | 2019-05-13 | 2019-05-13 | Riveting locking type self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920675076.2U CN210106365U (en) | 2019-05-13 | 2019-05-13 | Riveting locking type self-locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210106365U true CN210106365U (en) | 2020-02-21 |
Family
ID=69539431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920675076.2U Expired - Fee Related CN210106365U (en) | 2019-05-13 | 2019-05-13 | Riveting locking type self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210106365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076204A (en) * | 2022-05-31 | 2022-09-20 | 鄂尔多斯应用技术学院 | Fastener for aerospace |
| WO2023024357A1 (en) * | 2021-08-23 | 2023-03-02 | 航天精工股份有限公司 | New-type support plate self-locking nut having excellent locking performance |
-
2019
- 2019-05-13 CN CN201920675076.2U patent/CN210106365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024357A1 (en) * | 2021-08-23 | 2023-03-02 | 航天精工股份有限公司 | New-type support plate self-locking nut having excellent locking performance |
| CN115076204A (en) * | 2022-05-31 | 2022-09-20 | 鄂尔多斯应用技术学院 | Fastener for aerospace |
| CN115076204B (en) * | 2022-05-31 | 2023-12-26 | 鄂尔多斯应用技术学院 | Fastener for aerospace |
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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: 20200221 |