CN205956167U - Flange face lock nut - Google Patents
Flange face lock nut Download PDFInfo
- Publication number
- CN205956167U CN205956167U CN201620916898.1U CN201620916898U CN205956167U CN 205956167 U CN205956167 U CN 205956167U CN 201620916898 U CN201620916898 U CN 201620916898U CN 205956167 U CN205956167 U CN 205956167U
- Authority
- CN
- China
- Prior art keywords
- flange
- face
- ring
- terminal surface
- stopping
- 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
Links
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- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a flange face lock nut, including outer hexagonal body, the screw hole is established at outer hexagonal body center, and outer hexagonal body's lower terminal surface flange personally experiences sth. Part of the body its characterized in that: flange body's flange terminal surface is equipped with the stopping shell fragment of downward elasticity perk, and the stopping shell fragment is connected on ring -shaped gasket, and the ring -shaped gasket subsides are established at flange body's flange terminal surface and are given spot welding and fix, the punching press on ring -shaped gasket of stopping shell fragment forms, and ring -shaped gasket adopts spring steel plate material. The utility model discloses have stopping locking function, locking is reliable, and the specially adapted fastens the fastening occasion of terminal surface unevenness.
Description
Technical field
This utility model is related to a kind of fastener products and in particular to a kind of flange face locking nut.
Background technology
Flange face locking nut is extensively applied in the interconnective workplace of different workpieces, for fastening end face out-of-flatness
Fastening occasion, even if the end face of flange of flange face locking nut is provided with locking tooth, as locking tooth with fastening end face connect
Touch bad and do not have due retaining locking effect, therefore, the flange face locking nut of prior art is uneven in fastening end face
During whole fastening applications, locking effect can be poor, there is certain unreliability.
Content of the invention
In view of the problem that currently known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of tool
There are retaining locking function, reliable lock, be particularly well-suited to fasten the flange face locking nut that end face out-of-flatness fastens occasion.
This utility model is implemented by the following technical programs：
Flange face locking nut, including outer-hexagonal body, outer-hexagonal body center sets screwed hole, and the lower surface of outer-hexagonal body connects
Flange body it is characterised in that：The end face of flange of flange body is provided with the stopping elastic sheet that elasticity tilts downwards, and stopping elastic sheet is connected to ring
On shape pad, annular gasket is sticked in the end face of flange of flange body and gives spot welding and fixes.
Stopping elastic sheet is stamped and formed out on annular gasket, and annular gasket adopts steel spring plate material.
After employing technique scheme, the end face of flange setting retaining bullet that elasticity tilts downwards of flange face locking nut
Piece replacing the locking tooth of prior art, because stopping elastic sheet has elasticity, even if so fastening end face out-of-flatness, stopping elastic sheet
Also can very well with fastening end contact, stopping elastic sheet can play due retaining locking effect, reliable lock, be particularly well-suited to tight
The irregular fastening in fixed end face occasion.
Brief description
This utility model has drawings described below：
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the bottom direction view of Fig. 1,
Fig. 3 is the top-direction view of Fig. 1.
Specific embodiment
Describe relevant details and the operation principle of this utility model specific embodiment below in conjunction with the accompanying drawings in detail：
As illustrated, flange face locking nut of the present utility model, including outer-hexagonal body 1, outer-hexagonal body 1 center sets screw thread
Hole, the top of outer-hexagonal body 1 connects thin wall casing 6, the lower surface adpting flange body 2 of outer-hexagonal body 1, the flange end of flange body 2
Face is provided with the stopping elastic sheet 4 that elasticity tilts downwards, and stopping elastic sheet 4 is connected on annular gasket 3, and annular gasket 3 is sticked in flange
The end face of flange of body 2 simultaneously gives spot welding 5 fixation；Stopping elastic sheet 4 is stamped and formed out on annular gasket 3, and annular gasket 3 adopts spring
Steel plate materialses.
Claims (2)
1. flange face locking nut, including outer-hexagonal body, outer-hexagonal body center sets screwed hole, the lower surface connection method of outer-hexagonal body
Blue body it is characterised in that：The end face of flange of flange body is provided with the stopping elastic sheet that elasticity tilts downwards, and stopping elastic sheet is connected to annular
On pad, annular gasket is sticked in the end face of flange of flange body and gives spot welding and fixes.
2. flange face locking nut as claimed in claim 1 it is characterised in that：Stopping elastic sheet punching press shape on annular gasket
Become, annular gasket adopts steel spring plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916898.1U CN205956167U (en) | 2016-08-23 | 2016-08-23 | Flange face lock nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916898.1U CN205956167U (en) | 2016-08-23 | 2016-08-23 | Flange face lock nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956167U true CN205956167U (en) | 2017-02-15 |
Family
ID=57977141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916898.1U Expired - Fee Related CN205956167U (en) | 2016-08-23 | 2016-08-23 | Flange face lock nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122232A (en) * | 2016-08-23 | 2016-11-16 | 瑞安市威孚标准件有限公司 | Flange face locking nut |
-
2016
- 2016-08-23 CN CN201620916898.1U patent/CN205956167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122232A (en) * | 2016-08-23 | 2016-11-16 | 瑞安市威孚标准件有限公司 | Flange face locking nut |
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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: 20170215 Termination date: 20180823 |