CN220185572U - Nut body and traveling supporting plate self-locking nut using same - Google Patents
Nut body and traveling supporting plate self-locking nut using same Download PDFInfo
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- CN220185572U CN220185572U CN202321595198.3U CN202321595198U CN220185572U CN 220185572 U CN220185572 U CN 220185572U CN 202321595198 U CN202321595198 U CN 202321595198U CN 220185572 U CN220185572 U CN 220185572U
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- nut body
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- supporting plate
- self
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- 230000009182 swimming Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of self-locking nuts of floating support plates, in particular to a nut body and a self-locking nut of the floating support plate using the nut body, which comprises a nut body, wherein the support plate is arranged on the support plate, the nut body is provided with an internal thread structure, the outer surface of the nut body is provided with an external thread structure, locking gaskets are fixedly arranged on the left side and the right side of the support plate, and rivet holes are formed at the front end and the rear end of the upper surface of the support plate; the device is connected with the thread structure that one side of arc wall was seted up through the external screw thread structure that sets up the surface of setting up the nut body, and locking gasket's elasticity can guarantee the zonulae occludens between nut body and the layer board, and nut body internal screw thread and external screw thread progressively reduce the footpath and progressively increase the footpath structure, are equipped with the arch that the equidistance was arranged on the face that locking gasket contacted with the layer board, and locking gasket's elasticity can guarantee the zonulae occludens between nut body and the layer board, under the prerequisite that satisfies the intensity requirement, can provide more stable gas tightness and self-locking.
Description
Technical Field
The utility model relates to the technical field of self-locking nuts of floating support plates, in particular to a nut body and a self-locking nut of the floating support plate using the nut body.
Background
The floating support plate self-locking nut is generally used in a narrow threaded connection structure part which cannot be installed by using a spanner, and has good self-locking performance and convenient installation characteristics, so that the floating support plate self-locking nut is widely applied to the fields of aerospace and defense;
in the conventional self-locking nut of the floating support plate, the problems of unstable air tightness and self-locking performance generally occur due to inconsistent beats, larger gaps between the thread teeth and the pit teeth and the like, so that a novel self-locking nut is required to be provided to solve the problems;
therefore, we propose a nut body and a floating support plate self-locking nut using the nut body, so as to solve the problems of unstable air tightness and self-locking property caused by inconsistent beats, larger gaps between screw threads and pit teeth and the like in the floating support plate self-locking nut of the device.
Disclosure of Invention
The utility model aims to provide a nut body and a traveling support plate self-locking nut using the same, so as to solve the problems of unstable air tightness and self-locking property caused by inconsistent beats, larger gaps between screw threads and pit teeth and the like in the traveling support plate self-locking nut provided in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a nut body and a swimming pallet self-locking nut using the nut body comprise a nut body with pallets arranged on the pallets;
the nut body is provided with internal thread structure, the surface of nut body is provided with external thread structure, the left and right sides fixed mounting of layer board has locking gasket, the rivet hole has all been seted up to the upper surface front and back end of layer board.
Preferably, the internal thread structure arranged on the nut body is a gradual diameter-increasing structure, and the diameter of the end part of the internal thread is the same as that of the internal thread.
Preferably, the external thread end part is of a gradual reducing structure, and the diameter of the external thread end part is the same as that of the external thread.
Preferably, the two locking gaskets are elastic gaskets, an arc-shaped groove is formed in the middle of one side of each locking gasket, a thread structure is formed in one side of each arc-shaped groove, and the two locking gaskets are oppositely arranged.
Preferably, the locking gasket and the supporting plate are provided with protrusions which are arranged at equal intervals on the surface contacted with the supporting plate.
Preferably, the nut body and the locking gasket are connected through threads.
Preferably, the middle part of layer board has been seted up the screw hole, the screw hole connection fixed setting that the nut body embedding layer board middle part was seted up.
Compared with the prior art, the utility model has the beneficial effects that:
1. the nut body and the floating support plate self-locking nut using the nut body are connected through threads, when the combination of the nut body and the locking gasket is added on the support plate, the elasticity of the locking gasket can ensure the tight connection between the nut body and the support plate, thereby realizing better air tightness and self-locking property.
2. Secondly, this kind of nut body and use the layer board self-locking nut that moves about of this nut body through the outer screw thread structure that sets up of the surface of setting up the nut body and the screw thread structure that one side of arc wall was seted up are connected for locking gasket's elasticity can guarantee the zonulae occludens between nut body and the layer board, improves joint strength, and the nut body internal thread reduces the structure of footpath and gradually increase the footpath with the external screw thread step by step, under the prerequisite that satisfies the intensity requirement, can provide more stable gas tightness and self-locking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall top view of the present utility model;
FIG. 3 is a schematic overall left-hand construction of the present utility model;
FIG. 4 is a schematic view of the nut body structure of the present utility model;
in the figure: 1. a supporting plate; 2. a nut body; 201. an internal thread; 202. an external thread; 3. a locking spacer; 301. an arc-shaped groove; 4. rivet hole.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present utility model;
example 1: a nut body and a swimming pallet self-locking nut using the nut body comprise a pallet (1) and a nut body (2) arranged on the pallet (1);
the nut comprises a nut body (2), wherein the nut body is provided with an internal thread (201) structure, the outer surface of the nut body (2) is provided with an external thread (202) structure, locking gaskets (3) are fixedly arranged at the left side and the right side of a supporting plate (1), and rivet holes (4) are formed in the front end and the rear end of the upper surface of the supporting plate (1);
the floating support plate self-locking nut of the nut body is used, the nut body (2) is connected with the locking gasket (3) through threads, and when the combination of the nut body (2) and the locking gasket (3) is added on the support plate (1), the elasticity of the locking gasket (3) can ensure the tight connection between the nut body (2) and the support plate (1), so that better air tightness and self-locking performance are realized.
Example 2: as can be seen by referring to fig. 2 to 4 of the specification, embodiment 2 differs from embodiment 1 in that:
the nut comprises a nut body (2), wherein an internal thread (201) is arranged on the nut body (2), the diameter of the end part of the internal thread (201) is identical to that of the internal thread, the end part of an external thread (202) is of a gradually reducing structure, the diameter of the end part of the external thread (202) is identical to that of the external thread (202), two locking gaskets (3) are elastic gaskets, an arc-shaped groove (301) is formed in the middle of one side of each locking gasket (3), a thread structure is formed in one side of each arc-shaped groove (301), the two locking gaskets (3) are oppositely arranged, protrusions which are arranged at equal intervals are arranged on the surface, which is contacted with a supporting plate (1), of the nut body (2) and the locking gaskets (3) are arranged through threaded connection, a threaded hole is formed in the middle of the supporting plate (1), and the threaded hole formed in the middle of each nut body (2) is embedded in the supporting plate (1) and fixedly connected with the threaded hole;
two rivet holes (4) formed in the supporting plate (1) can replace screw connection, so that a plurality of parts can be connected together, the parts can be fastened and rotated, and the rivet holes (4) are fixed in structural connection of an aerospace product and can bear shearing force;
the external thread (202) structure arranged on the outer surface of the nut body (2) is connected with the thread structure arranged on one side of the arc-shaped groove (301), so that the elasticity of the locking gasket (3) can ensure the tight connection between the nut body (2) and the supporting plate (1), the connection strength is improved, the nut body (2) adopts the structure that the internal thread (201) and the external thread (202) are gradually reduced and gradually increased in diameter, and more stable air tightness and self-locking property can be provided on the premise of meeting the strength requirement.
Claims (7)
1. A nut body and a swimming pallet self-locking nut using the nut body comprise a pallet (1) and a nut body (2) arranged on the pallet (1);
the nut is characterized in that the nut body (2) is provided with an internal thread (201) structure, the outer surface of the nut body (2) is provided with an external thread (202) structure, locking gaskets (3) are fixedly arranged on the left side and the right side of the supporting plate (1), and rivet holes (4) are formed in the front end and the rear end of the upper surface of the supporting plate (1).
2. The nut body and the traveling supporting plate self-locking nut using the same according to claim 1, wherein: the internal thread (201) structure arranged on the nut body (2) is of a gradually-increased diameter structure, and the diameter of the end part of the internal thread (201) is the same as that of the internal thread.
3. The nut body and the traveling supporting plate self-locking nut using the same according to claim 1, wherein: the end part of the external thread (202) is of a gradual diameter-reducing structure, and the diameter of the end part of the external thread (202) is the same as that of the external thread (202).
4. The nut body and the traveling supporting plate self-locking nut using the same according to claim 1, wherein: the two locking gaskets (3) are elastic gaskets, an arc-shaped groove (301) is formed in the middle of one side of each locking gasket (3), a thread structure is formed in one side of each arc-shaped groove (301), and the two locking gaskets (3) are oppositely arranged.
5. The nut body and the traveling supporting plate self-locking nut using the same according to claim 1, wherein: the locking gasket (3) is provided with bulges which are arranged in equal distance on the surface contacted with the supporting plate (1).
6. The nut body and the traveling supporting plate self-locking nut using the same according to claim 1, wherein: the nut body (2) is connected with the locking gasket (3) through threads.
7. The nut body and the traveling supporting plate self-locking nut using the same according to claim 1, wherein: threaded holes are formed in the middle of the supporting plate (1), and the nut body (2) is embedded into the threaded holes formed in the middle of the supporting plate (1) and fixedly connected with the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321595198.3U CN220185572U (en) | 2023-06-21 | 2023-06-21 | Nut body and traveling supporting plate self-locking nut using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321595198.3U CN220185572U (en) | 2023-06-21 | 2023-06-21 | Nut body and traveling supporting plate self-locking nut using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185572U true CN220185572U (en) | 2023-12-15 |
Family
ID=89102813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321595198.3U Active CN220185572U (en) | 2023-06-21 | 2023-06-21 | Nut body and traveling supporting plate self-locking nut using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185572U (en) |
-
2023
- 2023-06-21 CN CN202321595198.3U patent/CN220185572U/en active Active
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