CN101915260A - Bonded-seal traveling self-locking nut and connecting method thereof - Google Patents
Bonded-seal traveling self-locking nut and connecting method thereof Download PDFInfo
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- CN101915260A CN101915260A CN 201010250940 CN201010250940A CN101915260A CN 101915260 A CN101915260 A CN 101915260A CN 201010250940 CN201010250940 CN 201010250940 CN 201010250940 A CN201010250940 A CN 201010250940A CN 101915260 A CN101915260 A CN 101915260A
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- self
- locking nut
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- seal
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Abstract
The invention discloses a bonded-seal traveling self-locking nut and a connecting method thereof. When the self-locking nut is connected with a bolt, a sealing cover is covered on the self-locking nut, the inner cavity of the sealing cover has the same polygonal shape as the self-locking nut for preventing the self-locking nut from rotating in the sealing cover, axial and radial gaps are reserved between the self-locking nut and the sealing cover to provide certain traveling space for the self-locking nut in the sealing cover, and the sealing cover covering the self-locking nut is bonded on a connecting plate with a through hole by a bonder to allow the bolt to be connected with the self-locking nut after the bolt passes through the through hole in the connecting plate. The nut has the advantages of installation and use in narrow space, simple structure, and convenient use and installation. The nut can be widely used in the connection of military and civil air plane bodies, greatly improve installation working efficiency, reduce labor intensity and effectively reduce processing cost.
Description
Technical field
The present invention relates to a kind of bonded-seal traveling self-locking nut and attaching method thereof, belong to self-locking nut interconnection technique field.
Background technique
At present, in the prior art, self-locking nut is widely used in all trades and professions with being connected of bolt.Under normal conditions, when self-locking nut is connected with bolt, generally all be adopt with bolt pass behind the connecting plate again with on the self-locking nut on bolt, again it is tightened after adopting instrument that self-locking nut or bolt are blocked then.But, such as on the body connecting plate that bolt is connected aircraft the time, adopt that existing mode is just very difficult to be connected by connecting plate bolt with self-locking nut for the narrow occasion of some installing spaces.Therefore, the Placement of existing self-locking nut and bolt still not too adapts to the narrow occasion use of some installing space.
Summary of the invention
The objective of the invention is: provide a kind of and can be suitable for that narrow space is installed and used and bonded-seal traveling self-locking nut simple in structure, easy to use and attaching method thereof, to overcome the deficiencies in the prior art.
The present invention is achieved in that the connecting means of a kind of bonded-seal traveling self-locking nut of the present invention, comprise and adopt self-locking nut to be connected with bolt, when self-locking nut is connected with bolt, on self-locking nut, cover a seal closure earlier, make the inner chamber of seal closure identical with the polygonal outer shape of self-locking nut, self-locking nut can not be rotated in seal closure, axial and radial direction between self-locking nut and seal closure all leaves the gap, make self-locking nut that certain space of moving about can be arranged in seal closure, the seal closure that adopts adhesive will be covered with self-locking nut then is bonded on the connecting plate that is provided with through hole, is connected with self-locking nut after bolt can being passed the through hole of connecting plate like this.
A kind of bonded-seal traveling self-locking nut that is used for the inventive method, comprise self-locking nut commonly used, on self-locking nut, be covered with a seal closure, and the cavity shape of seal closure is identical with the polygonal outer shape of self-locking nut, self-locking nut can not rotate in seal closure, and the axial and radial direction between self-locking nut and seal closure all leaves the gap.
Intracavity bottom at above-mentioned seal closure is provided with base, and self-locking nut is arranged between the inner chamber and base of seal closure, be provided with on the base diameter greater than the internal thread of self-locking nut at the bottom of the through hole in footpath.
The profile of above-mentioned self-locking nut is polygonal shape.
The profile of above-mentioned self-locking nut also can be polygonal and columniform combined shaped, and promptly the profile top of self-locking nut is that polygonal, bottom are cylindrical.
The polygonal outer shape of above-mentioned self-locking nut is the combined shaped of two straight flanges and circular arc or for square or for regular hexagon.
Owing to adopted technique scheme, adopt the present invention just to not be used in riveted joint and thread mill drilling on the body, before being fixed on connecting plate on the body, only need bonded-seal traveling self-locking nut of the present invention on boning on the connecting plate, be fixed on connecting plate on the body on request then, even have only very narrow space like this between connecting plate and the body, be easy to that also bolt is passed connecting plate and be connected reliably with self-locking nut.Therefore, the present invention compared with prior art, the present invention not only has can be suitable for the advantage that narrow space is installed and used, but also has advantage simple in structure, easy to install and use.The present invention can be used in military, civilian airframe widely and connect, and can improve installment work efficient greatly, reduces labor intensity, can effectively cut down finished cost simultaneously.
Description of drawings
Structural representation when Fig. 1 is connected with connecting plate for the present invention;
Structural representation when Fig. 2 is two straight flanges and circular arc combined shaped for self-locking nut profile of the present invention;
Structural representation when Fig. 3 is square for self-locking nut profile of the present invention;
Structural representation when Fig. 4 is regular hexagon for self-locking nut profile of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiments of the invention: when making a kind of bonded-seal traveling self-locking nut of the present invention, the structure of its self-locking nut 1 can directly adopt self-locking nut of the prior art, and the shape fabricating of self-locking nut 1 become polygonal shape, or the shape fabricating of self-locking nut 1 become polygonal and columniform combined shaped, the profile top that is about to self-locking nut 1 is made as polygonal, the bottom is made as cylindrical (as shown in Figure 1), and the polygonal outer shape of its self-locking nut 1 can be made as the combined shaped (as shown in Figure 2) of two straight flanges and circular arc combination, or be made as the shape (as shown in Figure 3) of square, or be made as orthohexagonal shape (as shown in Figure 4); On self-locking nut 1, cover a seal closure 2 then, and be made into the cavity shape of seal closure 2 identical with the polygonal outer shape of self-locking nut 1, self-locking nut 1 can not be rotated in seal closure 2, axial and radial direction between self-locking nut 1 and seal closure 2 all leaves the gap simultaneously, can make self-locking nut 1 in seal closure 2, can do certain moving about like this, to be convenient to the installation of bolt; For use convenient be connected more reliable, can fix a base 3 at the intracavity bottom of seal closure 2, and self-locking nut 1 is arranged between the inner chamber and base 3 of seal closure 2, simultaneously produce on the base 3 diameter greater than the internal thread of self-locking nut 1 at the bottom of the through hole in footpath get final product.
When bonded-seal traveling self-locking nut of the present invention is connected with bolt, adopt the connecting means of a kind of bonded-seal traveling self-locking nut of the present invention to connect, this method comprises the method that adopts existing self-locking nut 1 to be connected with bolt 4, when self-locking nut 1 is connected with bolt 2, on self-locking nut 1, cover a seal closure 2 earlier, make the inner chamber of seal closure 2 identical with the polygonal outer shape of self-locking nut 1, self-locking nut 1 can not be rotated in seal closure 2, and the axial and radial direction between self-locking nut 1 and seal closure 2 all leaves the gap, make self-locking nut that certain space of moving about can be arranged in seal closure, the seal closure 2 that adopts adhesive 6 will be covered with self-locking nut 1 then is bonded on the connecting plate 5 that is provided with through hole, adhesive 6 can directly adopt sell on the market can the binding metal material, the adhesive finished product of plastic or other material, need be installed in body on by design connecting plate 5 then, like this when the needs connecting bolt, be connected (as shown in Figure 1) with self-locking nut 1 after bolt 4 can being passed the through hole of connecting plate 5.
Claims (6)
1. the connecting means of a bonded-seal traveling self-locking nut, comprise and adopt self-locking nut (1) to be connected with bolt (4), it is characterized in that: with self-locking nut (1) and bolt (2) when being connected, go up a cover seal closure (2) at self-locking nut (1) earlier, make the inner chamber of seal closure (2) identical with the polygonal outer shape of self-locking nut (1), self-locking nut (1) can not be rotated in seal closure (2), axial and radial direction between self-locking nut (1) and seal closure (2) all leaves the gap, make self-locking nut that certain space of moving about can be arranged in seal closure, the seal closure (2) that adopts adhesive (6) will be covered with self-locking nut (1) then is bonded on the connecting plate (5) that is provided with through hole, is connected with self-locking nut (1) after bolt (4) can being passed the through hole of connecting plate (5) like this.
2. bonded-seal traveling self-locking nut, comprise self-locking nut (1), it is characterized in that: on self-locking nut (1), be covered with a seal closure (2), and the cavity shape of seal closure (2) is identical with the polygonal outer shape of self-locking nut (1), self-locking nut (1) can not rotate in seal closure (2), and the axial and radial direction between self-locking nut (1) and seal closure (2) all leaves the gap.
3. bonded-seal traveling self-locking nut according to claim 2, it is characterized in that: the intracavity bottom at seal closure (2) is provided with base (3), and self-locking nut (1) is arranged between the inner chamber and base (3) of seal closure (2), be provided with on the base (3) diameter greater than the internal thread of self-locking nut (1) at the bottom of the footpath through hole.
4. bonded-seal traveling self-locking nut according to claim 2 is characterized in that: the profile of self-locking nut (1) is polygonal shape.
5. bonded-seal traveling self-locking nut according to claim 2 is characterized in that: the profile of self-locking nut (1) is polygonal and columniform combined shaped, and promptly the profile top of self-locking nut (1) is that polygonal, bottom are cylindrical.
6. according to claim 2,4 or 5 described bonded-seal traveling self-locking nuts, it is characterized in that: the polygonal outer shape of self-locking nut (1) is the combined shaped of two straight flanges and circular arc or for square or for regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010250940 CN101915260A (en) | 2010-08-12 | 2010-08-12 | Bonded-seal traveling self-locking nut and connecting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010250940 CN101915260A (en) | 2010-08-12 | 2010-08-12 | Bonded-seal traveling self-locking nut and connecting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101915260A true CN101915260A (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010250940 Pending CN101915260A (en) | 2010-08-12 | 2010-08-12 | Bonded-seal traveling self-locking nut and connecting method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101915260A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214190A (en) * | 2013-05-31 | 2014-12-17 | 大连长之琳科技发展有限公司 | Bonding type support nut |
| CN104214182A (en) * | 2013-05-31 | 2014-12-17 | 大连长之琳科技发展有限公司 | Bonding type support stud |
| CN111075821A (en) * | 2019-12-30 | 2020-04-28 | 深圳市易和螺母有限公司 | Seal spring nut assembly |
| CN112610585A (en) * | 2020-12-25 | 2021-04-06 | 航天精工股份有限公司 | Moving blind hole insert |
| CN113977522A (en) * | 2021-10-20 | 2022-01-28 | 河南航天精工制造有限公司 | Sealed nut assembly equipment frock that moves about |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646982A (en) * | 1969-09-12 | 1972-03-07 | Rex Chainbelt Inc | Encapsulated floating and nonfloating fasteners |
| CN1734106A (en) * | 2004-08-03 | 2006-02-15 | 德事隆国际公司 | Rivetless nut plate |
| US20080206016A1 (en) * | 2005-07-21 | 2008-08-28 | Thompson Steven L | Encapsulated fastener and method and tooling for manufacturing same |
| CN201496371U (en) * | 2009-07-14 | 2010-06-02 | 贵州航天精工制造有限公司 | Splicing type unfixed splint self-locking nut |
| CN201763763U (en) * | 2010-08-12 | 2011-03-16 | 贵州航天精工制造有限公司 | Bonded sealing traveling self-locking nut |
-
2010
- 2010-08-12 CN CN 201010250940 patent/CN101915260A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3646982A (en) * | 1969-09-12 | 1972-03-07 | Rex Chainbelt Inc | Encapsulated floating and nonfloating fasteners |
| CN1734106A (en) * | 2004-08-03 | 2006-02-15 | 德事隆国际公司 | Rivetless nut plate |
| US20080206016A1 (en) * | 2005-07-21 | 2008-08-28 | Thompson Steven L | Encapsulated fastener and method and tooling for manufacturing same |
| CN201496371U (en) * | 2009-07-14 | 2010-06-02 | 贵州航天精工制造有限公司 | Splicing type unfixed splint self-locking nut |
| CN201763763U (en) * | 2010-08-12 | 2011-03-16 | 贵州航天精工制造有限公司 | Bonded sealing traveling self-locking nut |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214190A (en) * | 2013-05-31 | 2014-12-17 | 大连长之琳科技发展有限公司 | Bonding type support nut |
| CN104214182A (en) * | 2013-05-31 | 2014-12-17 | 大连长之琳科技发展有限公司 | Bonding type support stud |
| CN111075821A (en) * | 2019-12-30 | 2020-04-28 | 深圳市易和螺母有限公司 | Seal spring nut assembly |
| CN112610585A (en) * | 2020-12-25 | 2021-04-06 | 航天精工股份有限公司 | Moving blind hole insert |
| CN113977522A (en) * | 2021-10-20 | 2022-01-28 | 河南航天精工制造有限公司 | Sealed nut assembly equipment frock that moves about |
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| PB01 | Publication | ||
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Application publication date: 20101215 |