CN214617423U - Locknut structure - Google Patents
Locknut structure Download PDFInfo
- Publication number
- CN214617423U CN214617423U CN202120702702.XU CN202120702702U CN214617423U CN 214617423 U CN214617423 U CN 214617423U CN 202120702702 U CN202120702702 U CN 202120702702U CN 214617423 U CN214617423 U CN 214617423U
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- Prior art keywords
- nut
- utility
- jack catch
- gear
- bayonet socket
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Abstract
The utility model belongs to the technical field of the nut, refer in particular to a locknut structure, the power distribution nut comprises a nut, the cover can be dismantled to nut outer wall lower extreme and be equipped with the gear, a plurality of bayonet sockets have been seted up in the gear outside, bayonet socket one side joint has the jack catch, jack catch one side shaping has the spacing arch with bayonet socket looks joint. The utility model aims at providing a stable in structure, low in production cost, electric tool long service life's locknut structure.
Description
Technical Field
The utility model belongs to the technical field of the nut, refer in particular to a locknut structure.
Background
At present, the threaded connection in the society is bolt and nut connection. The disadvantages of this construction are numerous: 1. is easy to loosen and fall off during rotation. 2. Is easy to loosen when vibrated. 3. The steel wire rope is easy to loosen under large torsion. The motor is particularly used on an electric tool, and has the advantages of large vibration, high rotating speed, large torsion, frequent loosening and falling off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stable in structure, low in production cost, electric tool long service life's locknut structure.
The purpose of the utility model is realized like this: the utility model provides a locknut structure, includes the nut, the cover can be dismantled to nut outer wall lower extreme is equipped with the gear, a plurality of bayonets have been seted up in the gear outside, bayonet socket one side joint has the jack catch, jack catch one side shaping has the spacing arch with bayonet socket looks joint.
Preferably, a through hole is formed in one side of the clamping jaw, and a positioning screw for preventing the clamping jaw from rotating penetrates through the through hole.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the nut of the utility model can not be loosened, and the electric tool using the structure has long service life; the structure is simple and the maintenance is good; the production cost is low.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments.
As shown in fig. 1-2, a locknut 1 structure, includes nut 1, the cover can be dismantled to 1 outer wall lower extreme of nut and be equipped with gear 2, a plurality of bayonet sockets 3 have been seted up in the gear 2 outside, 3 one side joints of bayonet socket have jack catch 4, 4 one side shaping of jack catch has the spacing arch 5 with 3 looks joints of bayonet socket.
Preferably, a through hole is formed in one side of the clamping jaw, and a positioning screw 6 for preventing the clamping jaw from rotating penetrates through the through hole.
Aiming at the problems, I continuously analyze and improve, and finally, a bayonet is added on the outer ring of the nut, a clamping jaw 4 is added on the bayonet, and a positioning screw 6 is added on the clamping jaw 4.
The specific operation steps are as follows: 1. and screwing the nut according to the torque requirement. 2. And then the clamping jaw 4 is clamped on the nut bayonet 3. 3. A proper amount of thread glue is coated on the positioning screw 6, the clamping jaw 4 is not moved after the positioning screw 6 is screwed down, and the nut cannot be loosened.
The utility model discloses a nut can not become flexible, and its electric tool who uses this structure is longe-lived. Simple structure and easy maintenance. The production cost is low.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (2)
1. The utility model provides a locknut structure, its characterized in that, includes nut (1), nut (1) outer wall lower extreme can be dismantled the cover and be equipped with gear (2), a plurality of bayonet sockets (3) have been seted up in the gear (2) outside, bayonet socket (3) one side joint has jack catch (4), jack catch (4) one side shaping has spacing arch (5) with bayonet socket (3) looks joint.
2. The locknut structure according to claim 1, characterized in that a through hole is opened at one side of the jaw, and a set screw (6) for preventing the jaw from rotating is arranged in the through hole in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120702702.XU CN214617423U (en) | 2021-04-07 | 2021-04-07 | Locknut structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120702702.XU CN214617423U (en) | 2021-04-07 | 2021-04-07 | Locknut structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617423U true CN214617423U (en) | 2021-11-05 |
Family
ID=78400139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120702702.XU Active CN214617423U (en) | 2021-04-07 | 2021-04-07 | Locknut structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617423U (en) |
-
2021
- 2021-04-07 CN CN202120702702.XU patent/CN214617423U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |