CN210318129U - High-strength nylon locking nut - Google Patents
High-strength nylon locking nut Download PDFInfo
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- CN210318129U CN210318129U CN201921168867.2U CN201921168867U CN210318129U CN 210318129 U CN210318129 U CN 210318129U CN 201921168867 U CN201921168867 U CN 201921168867U CN 210318129 U CN210318129 U CN 210318129U
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Abstract
The utility model discloses a high strength nylon lock nut, including nut body, annular boss, flange face, screw thread through-hole, nylon circle, reinforcement groove and anti-skidding line, compare with prior art, the utility model discloses simple structure, reasonable in design through set up the card protruding and set up the mode in reinforcement groove on the screw thread through-hole inner wall in nylon circle bottom for the phenomenon that rotatory skidding can not appear in this nut nylon circle in fastening process, simple installation is swift, has good locking effect, and can keep for a long time, and the structural strength of nut has still been promoted in the joining in reinforcement groove, can bear great impact force, and long service life is worth promoting.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a fastener technical field, especially a high strength nylon lock nut.
[ background of the invention ]
The locking nut is widely applied to the working occasions of different workpiece interconnections, the nylon self-locking nut on the existing market generally comprises a nut body, an annular boss and a flange plate, an internal thread hole is formed in the center of the nut body, the annular boss and the flange plate are respectively arranged at the upper end and the lower end of the nut body and are integrated with the upper end and the lower end of the nut body, the internal thread hole is communicated with the two ends of the flange plate, and a nylon ring is arranged on the inner side wall of the annular boss. However, when screwing the nylon self-locking nut, the nylon ring in the annular boss is not easily compressed, the surface of the nylon ring is smooth, the nylon self-locking nut is easy to rotate, the inner hole of the nylon ring is difficult to enter the bolt matched with the nylon ring, and therefore the nylon self-locking nut is difficult to screw and assemble, the possibility that the nut installed for outdoor use is impacted and vibrated is high, the phenomenon that the nut is loosened and falls off easily occurs, and therefore the high-strength nylon locking nut is necessary to be provided.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a high strength nylon lock nut, the utility model discloses simple structure, reasonable in design through the mode that sets up the card protruding and set up the reinforcement groove on the screw thread through-hole inner wall bottom the nylon ring for this nut can not appear the phenomenon of rotatory skidding at fastening in-process nylon ring, and simple installation is swift, has good locking effect, and can keep for a long time, and the structural strength of nut has still been promoted in the joining in reinforcement groove, can bear great impact force, long service life is worth promoting.
In order to realize the purpose, the utility model provides a high strength nylon lock nut, including nut body, annular boss, flange face, screw thread through-hole, nylon circle, reinforcement groove and anti-skidding line, the top of nut body is equipped with annular boss, the inside nylon circle mounting groove that is equipped with of annular boss, the inside nylon circle that is equipped with of nylon circle mounting groove, the bottom of nut body is equipped with the flange face, be equipped with the screw thread through-hole on the nut body, the screw thread through-hole runs through nut body, annular boss and flange face, the inside reinforcement groove that is equipped with a plurality of evenly distributed of screw thread through-hole, the bottom of flange face is equipped with anti-skidding line.
Preferably, the central axis of the nut body and the central axis of the annular boss coincide with each other, the central axis of the flange surface and the central axis of the nut body coincide with each other, and the central axes of the threaded through hole and the nylon ring are on the same straight line.
Preferably, the anti-slip threads are tooth-shaped patterns which are distributed along the threaded through hole in a circular ring shape.
Preferably, the bottom of the threaded through hole is provided with a chamfer, the number of the reinforcing grooves is at least 8, and the reinforcing grooves are rectangular grooves.
Preferably, the bottom of the nylon ring is provided with a plurality of clamping protrusions which are uniformly distributed, the size of each clamping protrusion is smaller than that of each reinforcing groove, the positions of the clamping protrusions correspond to the reinforcing grooves, and the number of the clamping protrusions is 8.
The utility model has the advantages that: the utility model discloses a set up the protruding mode that sets up the reinforcing groove of card and on screw thread through-hole inner wall bottom the nylon ring for the phenomenon that rotatory skidding can not appear in this nut at fastening in-process nylon ring, simple installation is swift, has good locking effect, and can keep for a long time, and the joining in reinforcing groove has still promoted the structural strength of nut, can bear great impact force, has increased the life of nut.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the high-strength nylon lock nut of the present invention.
In the figure: 1-nut body, 2-annular boss, 3-flange face, 4-thread through hole, 40-chamfer, 5-nylon ring, 50-clamping protrusion, 6-reinforcing groove and 7-anti-slip pattern.
[ detailed description ] embodiments
Referring to the drawings, the utility model relates to a high strength nylon lock nut, including nut body 1, annular boss 2, flange face 3, screw thread through-hole 4, nylon circle 5, reinforcement groove 6 and anti-skidding line 7, the top of nut body 1 is equipped with annular boss 2, 2 inside nylon circles mounting groove that are equipped with of annular boss, the inside nylon circle 5 that is equipped with of nylon circles mounting groove, the bottom of nut body 1 is equipped with flange face 3, be equipped with screw thread through-hole 4 on the nut body 1, screw thread through-hole 4 runs through nut body 1, annular boss 2 and flange face 3, the inside reinforcement groove 6 that is equipped with a plurality of evenly distributed of screw thread through-hole 4, the bottom of flange face 3 is equipped with anti-skidding line 7.
The central axis of the nut body 1 and the central axis of the annular boss 2 coincide with each other, the central axis of the flange surface 3 and the central axis of the nut body 1 coincide with each other, and the central axes of the threaded through hole 4 and the nylon ring 5 are on the same straight line.
The anti-slip patterns 7 are tooth-shaped patterns which are distributed along the threaded through hole 4 in a circular ring shape.
The bottom of the threaded through hole 4 is provided with a chamfer 40, the number of the reinforcing grooves 6 is at least 8, and the reinforcing grooves 6 are rectangular grooves.
Wherein, the bottom of nylon circle 5 is equipped with a plurality of evenly distributed's protruding 50 of card, the size of the protruding 50 of card will be less than the size of reinforcing groove 6, the protruding 50 position of card and reinforcing groove 6 correspond to each other, the protruding 50 quantity of card is 8.
Compared with the prior art, the utility model discloses a set up the protruding 50 of card and set up the mode that consolidates groove 6 on 4 inner walls of screw thread through-hole in nylon circle 5 bottoms for this nut can not appear the phenomenon of rotatory skidding at fastening in-process nylon circle 5, and simple installation is swift, has good locking effect, and can keep for a long time, consolidates the structural strength that groove 6's joining has still promoted the nut, can bear great impact force, has increased the life of nut.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a high strength nylon lock nut which characterized in that: including nut body (1), annular boss (2), flange face (3), screw thread through-hole (4), nylon ring (5), reinforcement groove (6) and anti-skidding line (7), the top of nut body (1) is equipped with annular boss (2), the inside nylon ring mounting groove that is equipped with of annular boss (2), the inside nylon ring (5) that is equipped with of nylon ring mounting groove, the bottom of nut body (1) is equipped with flange face (3), be equipped with screw thread through-hole (4) on nut body (1), screw thread through-hole (4) run through nut body (1), annular boss (2) and flange face (3), the inside reinforcement groove (6) that are equipped with a plurality of evenly distributed of screw thread through-hole (4), the bottom of flange face (3) is equipped with anti-skidding line (7).
2. The high strength nylon lock nut of claim 1, wherein: the central axis of the nut body (1) and the central axis of the annular boss (2) coincide with each other, the central axis of the flange face (3) and the central axis of the nut body (1) coincide with each other, and the central axes of the threaded through hole (4) and the nylon ring (5) are on the same straight line.
3. The high strength nylon lock nut of claim 1, wherein: the anti-slip patterns (7) are tooth-shaped patterns which are distributed along the threaded through hole (4) in a circular ring shape.
4. The high strength nylon lock nut of claim 1, wherein: the bottom of screw thread through-hole (4) is equipped with chamfer (40), the quantity of reinforcing groove (6) is 8 at least, reinforcing groove (6) are the rectangle recess.
5. The high strength nylon lock nut of claim 1, wherein: the bottom of nylon circle (5) is equipped with protruding (50) of a plurality of evenly distributed's card, the size of the protruding (50) of card will be less than the size of reinforcing groove (6), the position of the protruding (50) of card corresponds each other with reinforcing groove (6), the quantity of the protruding (50) of card is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168867.2U CN210318129U (en) | 2019-07-24 | 2019-07-24 | High-strength nylon locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168867.2U CN210318129U (en) | 2019-07-24 | 2019-07-24 | High-strength nylon locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318129U true CN210318129U (en) | 2020-04-14 |
Family
ID=70125452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168867.2U Active CN210318129U (en) | 2019-07-24 | 2019-07-24 | High-strength nylon locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268058A (en) * | 2020-10-20 | 2021-01-26 | 苏州苏荣精密五金有限公司 | Novel double-prevention nut and processing technology thereof |
-
2019
- 2019-07-24 CN CN201921168867.2U patent/CN210318129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268058A (en) * | 2020-10-20 | 2021-01-26 | 苏州苏荣精密五金有限公司 | Novel double-prevention nut and processing technology thereof |
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