CN202418184U - Self-locking nut - Google Patents
Self-locking nut Download PDFInfo
- Publication number
- CN202418184U CN202418184U CN2011205159571U CN201120515957U CN202418184U CN 202418184 U CN202418184 U CN 202418184U CN 2011205159571 U CN2011205159571 U CN 2011205159571U CN 201120515957 U CN201120515957 U CN 201120515957U CN 202418184 U CN202418184 U CN 202418184U
- Authority
- CN
- China
- Prior art keywords
- nut
- self
- locking
- utility
- model
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model provides a self-locking nut, which comprises an installation position, a nut body and a locking position, wherein one end of the nut body is provided with the installation position, and the other end of the nut body is provided with the locking position. According to the self-locking nut, a self-locking mechanism replaces a spring washer; when the self-locking nut is used, a nut is arranged on a base body firstly, so that the nut and the base body are connected into a whole; and when in product assembly, a bolt or a screw is only screwed into the nut. The self-locking nut can realize automation and is convenient in installation and use and high in reliability.
Description
Technical field
The utility model relates to a kind of self-locking nut.
Background technique
Aero-Space and information-based industry, household electric appliances need nut to connect when electrical equipment assembles in a large number, require simultaneously locking, main at present plain nut and the spring washer mode of adopting, this Placement installation efficiency is low, is difficult for simultaneously realizing automation, efficiency of assembling is low.
The model utility content
For solving the problems of the technologies described above, the utility model provides a kind of self-locking nut, comprises installation position, nut body and locking position, and an end of said nut body is provided with the installation position, and the other end is provided with the locking position.
Compared with prior art, the utility model has replaced spring washer with self-locking mechanism, earlier nut is installed on the matrix during use, and nut is connected one with matrix, when product is assembled only need bolt or screw be screwed into nut get final product; The utility model can realize automation, easy to install, reliability is high.
Description of drawings
Fig. 1 is a structural drawing of the present invention;
Among the figure: the 1-installation position, the 2-nut body, 3-locks the position.
Embodiment
In order to deepen understanding to the utility model, below in conjunction with embodiment the utility model is described in further detail, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
As shown in Figure 1, the utility model provides a kind of self-locking nut, comprises installation position 1, nut body 2 and locking position 3, and an end of said nut body 2 is provided with installation position 1, and the other end is provided with locking position 3.Adopt fashion of extrusion to be fixed on the matrix that need connect on nut earlier before installation position 1 main effect is to assemble, have locking position 3 to replace spring washer on the nut.With special process equipment and equipment nut is installed on the matrix earlier during use, nut is connected one with matrix, when product is assembled only need bolt or screw be screwed into nut get final product.
The described self-locking nut of the utility model is selected for use Austenitic Stainless Steel to upset and is processed shape, on nut inner thread, is coated with MoS
2Dry lubricant is anti-kills.
Claims (1)
1. self-locking nut is characterized in that: comprise installation position (1), nut body (2) and locking position (3), an end of said nut body (2) is provided with installation position (1), and the other end is provided with locking position (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205159571U CN202418184U (en) | 2011-12-12 | 2011-12-12 | Self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205159571U CN202418184U (en) | 2011-12-12 | 2011-12-12 | Self-locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418184U true CN202418184U (en) | 2012-09-05 |
Family
ID=46742954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205159571U Expired - Fee Related CN202418184U (en) | 2011-12-12 | 2011-12-12 | Self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418184U (en) |
-
2011
- 2011-12-12 CN CN2011205159571U patent/CN202418184U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120905 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |