CN204942224U - A kind of splicing type unfixed splint self-locking nut installing jig with elasticity - Google Patents
A kind of splicing type unfixed splint self-locking nut installing jig with elasticity Download PDFInfo
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- CN204942224U CN204942224U CN201520504627.0U CN201520504627U CN204942224U CN 204942224 U CN204942224 U CN 204942224U CN 201520504627 U CN201520504627 U CN 201520504627U CN 204942224 U CN204942224 U CN 204942224U
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- Prior art keywords
- locking nut
- self
- elasticity
- jig
- splicing type
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Links
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses and a kind ofly with elasticity, the splicing type unfixed splint self-locking nut of jig is installed, this splicing type unfixed splint self-locking nut by self-locking nut (1), supporting plate (2) with prefabricated bolt through-hole, be assemblied in self-locking nut (1) and the prefabricated bolt through-hole of band supporting plate (2) between elasticity installation jig (3) form.During use band prefabricated bolt through-hole supporting plate splicing face on coating adhesive, be bonded on structural member (5) after jig location, compression being installed by means of elasticity, after adhesive solidification, extract elasticity and jig is installed, self-locking nut utilizes travelling gap conveniently to coordinate with bolt, bolt is screwed into self-locking nut, realizes the bonding of splicing type unfixed splint self-locking nut and structural member.Owing to reducing costs, ensureing bonding quality, improve structural integrity and be easy to the features such as installation, the utility model structure has wide market prospects.
Description
Technical field
A kind of supporting plate self-lock nut that the utility model relates to aircraft, Ship Structure part connects, especially uses more at the join domain such as titanium alloy material, composite material structural member.
Background technique
Supporting plate self-lock nut has been widely used in Aero-Space, ship domain, is the typical link of aircraft, Ship Structure.Current domestic main employing riveted joint form is fixed, and it is not yet mature and stable that bonding technique installs supporting plate self-lock nut, mainly there is following shortcoming: one is that the free movement of supporting plate self-lock nut is unstable; Two is reduce installation precision due to the impact of hole centre deviation; Three is pollute self-locking nut screw thread because adhesive overflows, and affects usability; Four supporting plates when being adhesive solidifications are not easily adjacent to continually and steadily, and make the uneven bonding force that causes of rubberization thickness not enough.
Summary of the invention
The purpose of this utility model is to provide a kind ofly installs the splicing type unfixed splint self-locking nut of jig with elasticity, and when installing supporting plate self-lock nut to overcome, free movement difficulty controls, hole centre deviation causes that installation precision reduces, adhesive overflows and pollutes self-locking nut, shortcoming with the aspect such as structural member bonding force is not enough.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of splicing type unfixed splint self-locking nut installing jig with elasticity is provided, it is characterized in that: the described band elasticity splicing type unfixed splint self-locking nut structure of installing jig is made up of self-locking nut (1), supporting plate (2) with prefabricated bolt hole and elasticity installation jig (3), described self-locking nut (1) and supporting plate (2) are assemblied in elasticity and install the middle shoulder both sides of jig (3), and two Edge Bends of described supporting plate (2) form spacing dog (4) and block nut.
Further, elasticity is installed in the middle of jig (3) a shoulder, for ensureing that self-locking nut does not pollute by overflowing binder.
Further, using elasticity to install jig (3) can quick aligning structural member bolt hole center in nut mounting process, to ensure installation precision; When adhesive solidification, produce tightening force with bolt through-hole interference fit, continual and steady bonding pressure is provided, to ensure closely bonding of nut and structural member; After nut installation, elasticity is installed jig entirety and is extracted out, to prevent the screw thread of fifth wheel residual contamination self-locking nut.
The beneficial effects of the utility model are, the utility model splicing type unfixed splint self-locking nut adopts adhesive curing technology and elasticity to install jig synergy to be fixed on structural member, saving installation time more easy to operate and raising the efficiency, and ensure installation quality.The utility model structure is simple, is more useful in the join domain of titanium alloy material, composite material structural member.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is a kind of schematic diagram installing the splicing type unfixed splint self-locking nut of jig with elasticity of the utility model;
Fig. 2 is the sectional view that a kind of splicing type unfixed splint self-locking nut with elasticity installation jig of the utility model is mounted to structural member.
Embodiment
Below in conjunction with drawings and Examples, the utility model is used and elaborates.
The utility model splicing type unfixed splint self-locking nut overall structure, as shown in Figure 1, comprises self-locking nut (1), supporting plate (2) with prefabricated bolt hole and elasticity and installs jig (3).Self-locking nut (1) and supporting plate (2) are assemblied in elasticity and install the middle shoulder both sides of jig (3), and two Edge Bends of supporting plate (2) form spacing dog (4) and block nut, prevent from coming off.
The utility model splicing type unfixed splint self-locking nut is when bonding with structural member, as shown in Figure 2, after adhesive is smeared in the splicing face of supporting plate (2), elasticity is installed jig (3) quick aligning, by structural member bolt through-hole, strain jig again, supporting plate (2) bonding plane and structural member (5) are closely reclined, after adhesive solidification, extracts elasticity out jig (3) is installed, complete the bonding of splicing type unfixed splint self-locking nut and structural member.
Claims (2)
1. one kind the splicing type unfixed splint self-locking nut of jig is installed with elasticity, it is characterized in that: described splicing type unfixed splint self-locking nut structure is installed jig (3) by self-locking nut (1), supporting plate (2) with prefabricated bolt through-hole and elasticity and formed, described self-locking nut (1) and supporting plate (2) are assemblied in elasticity and install the middle shoulder both sides of jig (3), and two Edge Bends of described supporting plate (2) form spacing dog (4) and block nut.
2. a kind of splicing type unfixed splint self-locking nut installing jig with elasticity according to claim 1, is characterized in that, elasticity is installed in the middle of jig (3) a shoulder, to prevent adhesive from overflowing, pollutes self-locking nut; Elasticity is installed jig (3) and is produced tightening force with bolt through-hole interference fit when mounted simultaneously, in adhesive solidification process, provide installing force, ensures installation quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504627.0U CN204942224U (en) | 2015-07-14 | 2015-07-14 | A kind of splicing type unfixed splint self-locking nut installing jig with elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504627.0U CN204942224U (en) | 2015-07-14 | 2015-07-14 | A kind of splicing type unfixed splint self-locking nut installing jig with elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942224U true CN204942224U (en) | 2016-01-06 |
Family
ID=55009660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520504627.0U Active CN204942224U (en) | 2015-07-14 | 2015-07-14 | A kind of splicing type unfixed splint self-locking nut installing jig with elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889273A (en) * | 2016-05-18 | 2016-08-24 | 贵州精立航太科技有限公司 | Floating self-locking nut assembly and riveting-free bonding method thereof |
-
2015
- 2015-07-14 CN CN201520504627.0U patent/CN204942224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889273A (en) * | 2016-05-18 | 2016-08-24 | 贵州精立航太科技有限公司 | Floating self-locking nut assembly and riveting-free bonding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200231, 3rd Floor, Tianrun Hotel, Lane 100, Huaji Road, Xuhui District, Shanghai Patentee after: Shanghai Shangfei Aircraft Equipment Manufacturing Co.,Ltd. Address before: 200231, 3rd Floor, Tianrun Hotel, Lane 100, Huaji Road, Xuhui District, Shanghai Patentee before: SHANGHAI SHANGFEI AIRCRAFT EQUIPMENT MANUFACTURING Co.,Ltd. |