CN204253554U - A kind of spring clip nut - Google Patents
A kind of spring clip nut Download PDFInfo
- Publication number
- CN204253554U CN204253554U CN201420649638.3U CN201420649638U CN204253554U CN 204253554 U CN204253554 U CN 204253554U CN 201420649638 U CN201420649638 U CN 201420649638U CN 204253554 U CN204253554 U CN 204253554U
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- CN
- China
- Prior art keywords
- nut
- pedestal
- spring clip
- nut body
- clamping plate
- 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.)
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Abstract
The utility model is a kind of spring clip nut, is made up of nut body 1 and spring clip 2, nut body 1 by pedestal 3 and, nut 4 forms, pedestal 3 main body is rectangular structure, and auricle structure is stretched out in both sides, and nut 4 is positioned at pedestal 3 intermediate portion, and nut bore runs through pedestal 3; Spring clip 2 comprises base plate 5 and clamping plate 6, U-shaped clamping structure is formed between base plate 5 and clamping plate 6, base plate 5 offers the bottom plate hole 7 coordinated with nut bore, position corresponding with bottom plate hole 7 on clamping plate 6 is provided with nut body fitting seat 8, nut body fitting seat 8 arranges flanging bore 9 by both sides to upper overturning, with the auricle respective outer side edges of nut body 1 pedestal 3, thus is fixed on clamping plate 6 by nut body 1, nut body fitting seat 8 is provided with through hole simultaneously, ensures that nut bore runs through clamping plate 6.
Description
Technical field
The invention belongs to aviation criterion parts technical field, relate to a kind of spring clip nut.
Background technique
Standard piece is the important component part of aeronautical product, and it is of great significance shortening product specification manufacturing cycle, reduction cost of production, all tools that improves the quality of products.The positions such as aircraft trim panel need frequent dismounting, require fixing nut easy installation and removal, require that corrosion resistance, anti-fatigue performance are excellent simultaneously.
Existing spring clip nut is corrosion-resistant, anti-fatigue performance is poor, turns round de-moment and release power is less, simultaneously complex structure, is unfavorable for manufacturing and using on a large scale.
Summary of the invention
The object of the invention is: the present invention uses existing stable material to develop a kind of spring clip nut, very convenient when installing/dismounting, strengthen nut decay resistance simultaneously, meet aircraft long life requirement.
The technical solution of the utility model is: a kind of spring clip nut, it is characterized in that, be made up of nut body 1 and spring clip 2, nut body 1 by pedestal 3 and, nut 4 forms, pedestal 3 main body is rectangular structure, auricle structure is stretched out in both sides, and nut 4 is positioned at pedestal 3 intermediate portion, and nut bore runs through pedestal 3; Spring clip 2 comprises base plate 5 and clamping plate 6, U-shaped clamping structure is formed between base plate 5 and clamping plate 6, base plate 5 offers the bottom plate hole 7 coordinated with nut bore, position corresponding with bottom plate hole 7 on clamping plate 6 is provided with nut body fitting seat 8, nut body fitting seat 8 arranges flanging bore 9 by both sides to upper overturning, with the auricle respective outer side edges of nut body 1 pedestal 3, thus is fixed on clamping plate 6 by nut body 1, nut body fitting seat 8 is provided with through hole simultaneously, ensures that nut bore runs through clamping plate 6.
Described bottom plate hole 7 being provided with flange, coordinating with structural mounting hole during for installing, prevent base plate 5 from moving.
The utility model has the advantages that: installation, convenient disassembly, corrosion resistance, anti-fatigue performance are excellent, strengthen nut and turn round de-moment and release power.
Accompanying drawing explanation
Figure 1 shows that concrete structure figure of the present invention, wherein, nut body 1, spring clip 2, pedestal 3, nut 4, base plate 5, bottom plate hole 7, clamping plate 6, nut body fitting seat 8, flanging bore 9.
Figure 2 shows that the structural representation of nut body of the present invention.
Figure 3 shows that the structural representation of spring clip of the present invention.
Figure 4 shows that scheme of installation of the present invention.
Embodiment
A kind of spring clip nut, is characterized in that, be made up of nut body 1 and spring clip 2, nut body 1 by pedestal 3 and, nut 4 forms, pedestal 3 main body is rectangular structure, and auricle structure is stretched out in both sides, and nut 4 is positioned at pedestal 3 intermediate portion, and nut bore runs through pedestal 3; Spring clip 2 comprises base plate 5 and clamping plate 6, U-shaped clamping structure is formed between base plate 5 and clamping plate 6, base plate 5 offers the bottom plate hole 7 coordinated with nut bore, position corresponding with bottom plate hole 7 on clamping plate 6 is provided with nut body fitting seat 8, nut body fitting seat 8 arranges flanging bore 9 by both sides to upper overturning, with the auricle respective outer side edges of nut body 1 pedestal 3, thus is fixed on clamping plate 6 by nut body 1, nut body fitting seat 8 is provided with through hole simultaneously, ensures that nut bore runs through clamping plate 6.Described bottom plate hole 7 being provided with flange, coordinating with structural mounting hole during for installing, prevent base plate 5 from moving.
The utility model can be fixed structurally fast by spring clip, and easy installation and removal, turns round de-moment values high, excellent anti-corrosion performance.Nut body can move about on spring clip, can adjust align bolt axle center when coordinating with bolt.Spring clip leading portion tilts, and conveniently inserts interlayer, and spring folder hole place is protruding, can in embedded structure hole, prevent spring clip from moving after installation.Nut body adopts a kind of high-temperature alloy steel (trade mark A286) of external maturation to manufacture, and spring clip adopts spring steel (65Mn) manufacture, and nut body surface treatment is: passivation+molybdenum disulfide.Spring clip surface treatment is cadmium plating, and nut diameter is Φ 5mm, according to model demand, develops two kinds of clamping thickness specifications.
Claims (2)
1. a spring clip nut, it is characterized in that, be made up of nut body [1] and spring clip [2], nut body [1] is made up of pedestal [3] and nut [4], pedestal [3] main body is rectangular structure, auricle structure is stretched out in both sides, and nut [4] is positioned at pedestal [3] intermediate portion, and nut bore runs through pedestal [3], spring clip [2] comprises base plate [5] and clamping plate [6], U-shaped clamping structure is formed between base plate [5] and clamping plate [6], base plate [5] offers the bottom plate hole [7] coordinated with nut bore, the upper position corresponding with bottom plate hole [7] of clamping plate [6] is provided with nut body fitting seat [8], nut body fitting seat [8] arranges flanging bore [9] by both sides to upper overturning, with the auricle respective outer side edges of nut body [1] pedestal [3], thus nut body [1] is fixed on clamping plate [6], [8] are provided with through hole to nut body fitting seat simultaneously, ensure that nut bore runs through clamping plate [6].
2. a kind of spring clip nut according to claim 1, is characterized in that, described bottom plate hole [7] being provided with flange, coordinating during for installing with structural mounting hole, prevents base plate [5] mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649638.3U CN204253554U (en) | 2014-11-03 | 2014-11-03 | A kind of spring clip nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649638.3U CN204253554U (en) | 2014-11-03 | 2014-11-03 | A kind of spring clip nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253554U true CN204253554U (en) | 2015-04-08 |
Family
ID=52957867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649638.3U Active CN204253554U (en) | 2014-11-03 | 2014-11-03 | A kind of spring clip nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086835A (en) * | 2020-08-26 | 2020-12-15 | 中航光电科技股份有限公司 | On-line connector and fixing device |
-
2014
- 2014-11-03 CN CN201420649638.3U patent/CN204253554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086835A (en) * | 2020-08-26 | 2020-12-15 | 中航光电科技股份有限公司 | On-line connector and fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |