CN214945667U - Hexagon flange face self-locking nut - Google Patents
Hexagon flange face self-locking nut Download PDFInfo
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- CN214945667U CN214945667U CN202120057629.5U CN202120057629U CN214945667U CN 214945667 U CN214945667 U CN 214945667U CN 202120057629 U CN202120057629 U CN 202120057629U CN 214945667 U CN214945667 U CN 214945667U
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Abstract
The utility model discloses a hexagonal flange face self-locking nut, the nut comprises a nut body, the lower fixed surface of nut body is connected with the ring flange, the inner wall threaded connection of nut body has the screw rod, the inner wall of nut body is provided with the rubber chucking ring, the mounting hole has been seted up to the inner wall of nut body, the inner wall of mounting hole is pegged graft and is had the chucking pole, the fixed surface of chucking pole is connected with the limiting plate. This hexagonal flange face self-locking nut, through setting up rubber clamp ring, the chucking pole, spring and locking jackscrew, when the screw rod precession nut body, the screw tooth that makes the screw rod forms the joint with rubber clamp ring, then press the chucking pole again, make the chucking pole extrude rubber clamp ring, screw up the locking jackscrew again, make the locking jackscrew insert in the location jack on chucking pole surface, thereby make rubber clamp ring support the screw rod tightly, the stability of self-locking nut has further been strengthened, the locking effect of self-locking nut has been improved.
Description
Technical Field
The utility model relates to a fastener technical field specifically is a hexagonal flange face self-locking nut.
Background
The self-locking nut is a nut capable of self-locking by friction force, and a common nut can automatically loosen due to vibration and other reasons in the using process, so that the self-locking nut is invented for preventing the phenomenon, and the self-locking nut has the functions of loosening prevention and vibration resistance and is used in special occasions.
At present, the existing self-locking nut simply depends on friction force to perform anti-skidding self-locking, the self-locking and anti-loosening effects are poor, the stability of the self-locking nut is low, and the existing self-locking nut is inconvenient to disassemble.
Therefore, a hexagonal flange face self-locking nut is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hexagonal flange face self-locking nut to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hexagonal flange face self-locking nut, includes the nut body, the lower fixed surface of nut body is connected with the ring flange, the inner wall threaded connection of nut body has the screw rod, the inner wall of nut body is provided with rubber clamping ring, the mounting hole has been seted up to the inner wall of nut body, the inner wall of mounting hole is pegged graft and is had the chucking pole, the fixed surface of chucking pole is connected with the limiting plate, the side fixedly connected with spring of limiting plate, the spring cup joints on the surface of chucking pole, the screw hole has been seted up to the upper surface of nut body, the inner wall threaded connection of screw hole has the locking jackscrew.
Preferably, the lower surface of the flange plate is provided with an anti-skidding ring, and the surface of the flange plate is provided with a lubricating hole.
Preferably, the clamping rod is far away from one end of the mounting hole and is in lap joint with the surface of the rubber clamping ring, and the other end of the clamping rod is fixedly connected with the push block.
Preferably, the inner wall of the rubber clamping ring is of a protruding structure, and the protruding structure is clamped with the screw teeth of the screw.
Preferably, the surface of the clamping rod is provided with a positioning jack, and the positioning jack is matched with the locking jackscrew.
Preferably, the number of the mounting holes, the clamping rods and the locking jackscrews is four, and the mounting holes, the clamping rods and the locking jackscrews are uniformly arranged on the surface of the nut body.
Advantageous effects
The utility model provides a hexagonal flange face self-locking nut possesses following beneficial effect:
1. this hexagonal flange face self-locking nut, through setting up rubber clamp ring, the chucking pole, spring and locking jackscrew, when the screw rod precession nut body, the screw tooth that makes the screw rod forms the joint with rubber clamp ring, then press the chucking pole again, make the chucking pole extrude rubber clamp ring, screw up the locking jackscrew again, make the locking jackscrew insert in the location jack on chucking pole surface, thereby make rubber clamp ring support the screw rod tightly, the stability of self-locking nut has further been strengthened, the locking effect of self-locking nut has been improved.
2. This hexagonal flange face self-locking nut through setting up ring flange and antiskid circle, can increase the frictional force between self-locking nut and the installed part after screwing up, plays certain antiskid auto-lock effect, through setting up the lubrication hole, can pour into lubricating oil into when dismantling self-locking nut, and then the person of facilitating the use dismantles self-locking nut.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is a schematic view of the flange plate of the present invention.
In the figure: the nut comprises a nut body 1, a flange plate 2, a screw rod 3, a rubber clamping ring 4, a clamping rod 5, a limiting plate 6, a spring 7, a locking jackscrew 8, an anti-slip ring 9, a lubrication hole 10, a positioning jack 11 and a push block 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hexagonal flange face self-locking nut, includes nut body 1, and nut body 1's lower fixed surface is connected with ring flange 2, and ring flange 2's lower surface is provided with antiskid circle 9, and ring flange 2's surface has seted up lubrication hole 10, through setting up lubrication hole 10, can pour into lubricating oil into when dismantling self-locking nut, and then the person of facilitating the use dismantles self-locking nut, and nut body 1's inner wall threaded connection has screw rod 3, and nut body 1's inner wall is provided with rubber clamping ring 4.
The inner wall of the rubber clamping ring 4 is of a protruding structure, the protruding structure is clamped with the thread teeth of the screw rod 3, and friction force between the self-locking nut and the installation part can be increased after the rubber clamping ring is screwed down by arranging the flange plate 2 and the anti-skidding ring 9, so that a certain anti-skidding self-locking effect is achieved.
The mounting hole has been seted up to the inner wall of nut body 1, the inner wall of mounting hole is pegged graft and is had chucking pole 5, chucking pole 5 keeps away from the one end of mounting hole and the surperficial overlap joint of rubber clamp ring 4, and the other end fixedly connected with ejector pad 12 of chucking pole 5, the fixed surface of chucking pole 5 is connected with limiting plate 6, the side fixedly connected with spring 7 of limiting plate 6, spring 7 cup joints on the surface of chucking pole 5, the threaded hole has been seted up to the upper surface of nut body 1, the inner wall threaded connection of screw hole has locking jackscrew 8, location jack 11 has been seted up on the surface of chucking pole 5, location jack 11 and locking jackscrew 8 phase-match, the mounting hole, the quantity of chucking pole 5 and locking jackscrew 8 is four, and evenly set up the surface at nut body 1.
Through setting up rubber clamping ring 4, chucking pole 5, spring 7 and locking jackscrew 8, when 3 precession nut bodies 1 of screw rod, make the screw tooth of screw rod 3 and rubber clamping ring 4 form the joint, then press clamping pole 5 again, make clamping pole 5 extrude rubber clamping ring 4, it screws up locking jackscrew 8 again, make locking jackscrew 8 insert in the location jack 11 on 5 surfaces of clamping pole, thereby make rubber clamping ring 4 support screw rod 3 tightly, self-locking nut's stability has further been strengthened, self-locking nut's locking effect has been improved.
The working principle is as follows: when the self-locking nut is used, firstly, the screw 3 is screwed into the nut body 1, the screw teeth of the screw 3 are clamped with the rubber clamping ring 4, then the clamping rod 5 is pressed, the clamping rod 5 extrudes the rubber clamping ring 4, then the locking jackscrew 8 is screwed, the locking jackscrew 8 is inserted into the positioning jack 11 on the surface of the clamping rod 5, the screw 3 is abutted by the rubber clamping ring 4, the stability of the self-locking nut is further enhanced, the anti-loosening effect of the self-locking nut is improved, the self-locking nut is used through the matching of the flange plate 2 and the anti-skidding ring 9, the friction force between the self-locking nut and an installation part can be increased after the self-locking nut is screwed, a certain anti-skidding self-locking effect is achieved, the lubricating holes 10 on the surface of the flange plate 2 are passed, lubricating oil can be injected when the self-locking nut is disassembled, and the self-locking nut is further convenient for a user to disassemble.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hexagonal flange face self-locking nut, includes nut body (1), its characterized in that: the lower fixed surface of nut body (1) is connected with ring flange (2), the inner wall threaded connection of nut body (1) has screw rod (3), the inner wall of nut body (1) is provided with rubber clamping ring (4), the mounting hole has been seted up to the inner wall of nut body (1), the inner wall of mounting hole is pegged graft and is had chucking pole (5), the fixed surface of chucking pole (5) is connected with limiting plate (6), side fixedly connected with spring (7) of limiting plate (6), spring (7) cup joint on the surface of chucking pole (5), the screw hole has been seted up to the upper surface of nut body (1), the inner wall threaded connection of screw hole has locking jackscrew (8).
2. The hexagonal flange face self-locking nut of claim 1, wherein: the lower surface of the flange plate (2) is provided with an anti-skidding ring (9), and the surface of the flange plate (2) is provided with a lubricating hole (10).
3. The hexagonal flange face self-locking nut of claim 1, wherein: one end of the clamping rod (5) far away from the mounting hole is in lap joint with the surface of the rubber clamping ring (4), and the other end of the clamping rod (5) is fixedly connected with a push block (12).
4. The hexagonal flange face self-locking nut of claim 1, wherein: the inner wall of the rubber clamping ring (4) is of a protruding structure, and the protruding structure is clamped with the screw teeth of the screw rod (3).
5. The hexagonal flange face self-locking nut of claim 1, wherein: the surface of the clamping rod (5) is provided with a positioning insertion hole (11), and the positioning insertion hole (11) is matched with the locking jackscrew (8).
6. The hexagonal flange face self-locking nut of claim 1, wherein: the number of the mounting holes, the clamping rods (5) and the locking jackscrews (8) is four, and the mounting holes, the clamping rods and the locking jackscrews are evenly arranged on the surface of the nut body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120057629.5U CN214945667U (en) | 2021-01-11 | 2021-01-11 | Hexagon flange face self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120057629.5U CN214945667U (en) | 2021-01-11 | 2021-01-11 | Hexagon flange face self-locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945667U true CN214945667U (en) | 2021-11-30 |
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ID=79121538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120057629.5U Active CN214945667U (en) | 2021-01-11 | 2021-01-11 | Hexagon flange face self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382769A (en) * | 2021-12-31 | 2022-04-22 | 嘉兴美立汽配科技有限公司 | Anti-drop anti-theft nut |
| CN114576256A (en) * | 2022-03-01 | 2022-06-03 | 苏州特耐五金有限公司 | Integral type self-locking nut |
-
2021
- 2021-01-11 CN CN202120057629.5U patent/CN214945667U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382769A (en) * | 2021-12-31 | 2022-04-22 | 嘉兴美立汽配科技有限公司 | Anti-drop anti-theft nut |
| CN114576256A (en) * | 2022-03-01 | 2022-06-03 | 苏州特耐五金有限公司 | Integral type self-locking nut |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: 223613 East of 205 National Road, north of Yingbin Avenue, Muyang County Development Zone, Suqian City, Jiangsu Province Patentee after: Zhapu Technology (Jiangsu) Co.,Ltd. Address before: 314000 north of outer ring East Road, Jiaxing Port Area, Jiaxing City, Zhejiang Province (Room 101, building 8, Zhejiang Zhapu Industrial Co., Ltd.) Patentee before: Zhejiang Zhapu Technology Co.,Ltd. |