CN216691796U

CN216691796U - Long service life's lock nut

Info

Publication number: CN216691796U
Application number: CN202123210901.8U
Authority: CN
Inventors: 黄宇燕
Original assignee: Shenyang Juncheng Material Technology Co ltd
Current assignee: Shenyang Juncheng Material Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-07
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to the technical field of lock nuts and discloses a lock nut with long service life, which comprises a reinforcing mechanism, a locking mechanism, a bolt mechanism and an anti-corrosion mechanism, wherein the reinforcing mechanism is positioned at the outer end of the locking mechanism, the anti-corrosion mechanism is positioned at the outer end of the reinforcing mechanism, and the bolt mechanism is positioned inside the locking mechanism. This long service life's lock nut, strengthening mechanism has been installed, be convenient for improve the wearability of nut, protection nut is not worn and torn by external world, the life of extension nut, increase nut's anticollision nature simultaneously, avoid the nut to be collided and the deformation fracture by external world, separate lock nut and external world through the strengthening rib, avoid the external world to lock nut friction and harm lock nut, increase lock nut's life, it is isolated with lock nut and external world through the rubber coating, avoid external to make lock nut deformation fracture to lock nut collision, increase lock nut's life.

Description

Long service life's lock nut

Technical Field

The utility model relates to the technical field of lock nuts, in particular to a lock nut with long service life.

Background

The nut is a part screwed together with the bolt or the screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel and nonferrous metal according to different materials.

The bolt is used extensively in the daily life of outside, and the article that is everywhere visible in the life all basically can have the shadow of bolt, and most article all need the bolt to connect, but the nut along with the time of using, can be because external rainwater etc. is corroded or because of colliding and damages, by the loss when rubbing with external object, need in time change.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a locking nut with long service life, which aims to solve the problems that the bolt is widely applied in daily life outside, objects visible everywhere in life basically have the shadow of the bolt, most objects need to be connected by the bolt, but the nut is corroded or damaged due to collision of external rainwater and the like along with the use time, is worn when being rubbed with an external object, and needs to be replaced in time.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long service life's lock nut, includes strengthening mechanism, locking mechanism, bolt mechanism and anticorrosive mechanism, strengthening mechanism is located locking mechanism's outer end, anticorrosive mechanism is located strengthening mechanism's outer end, bolt mechanism is located locking mechanism's inside.

Preferably, the reinforcing mechanism comprises a reinforcing rib and an encapsulation, the reinforcing rib is fixedly installed at the outer end of the locking mechanism, the encapsulation is fixedly installed at the rear end of the locking mechanism, the locking nut is separated from the outside through the reinforcing rib, the phenomenon that the locking nut is damaged due to friction of the outside on the locking nut is avoided, the service life of the locking nut is prolonged, the locking nut is isolated from the outside through the encapsulation, the phenomenon that the outside collides with the locking nut to enable the locking nut to deform and break is avoided, and the service life of the locking nut is prolonged.

Preferably, the locking mechanism comprises a nut, a first thread, an extension interface and an extension connecting pipe, the nut is movably arranged at the outer end of the bolt mechanism, the extension connecting pipe is fixedly arranged at the front end of the nut, the extension interface is fixedly arranged at the front end of the extension connecting pipe, the first thread is fixedly arranged on the inner wall of the extension connecting pipe and is connected with an external part through the extension interface, so that the external part can conveniently pass through and be connected, meanwhile, the bolt mechanism can conveniently run through, different connecting pieces can be conveniently connected, the extension connecting pipe is used for connecting different external connecting pieces, different connecting positions are fixed, the external connecting pieces can be conveniently connected with the bolt mechanism, the first thread is convenient for tightly connecting the external connecting pieces, the first thread is used for screwing and unscrewing, the nut and the bolt mechanism can be conveniently installed and disassembled, an operator can conveniently use, and can simultaneously avoid the nut and the external connecting pieces from falling off, the nut is more stable in connection, the service life of the nut is prolonged, frequent replacement is avoided, and cost is saved.

Preferably, bolt mechanism includes screw rod and screw thread two, screw rod movable mounting is in the inside of nut, screw thread two are fixed to be set up in the outer end of screw rod, the screw rod runs through the inside that the nut extends to the extension takeover, connects external connection spare through the screw rod, makes different external connection spare interconnect, is convenient for strengthen external connection spare's connection stability, and screw thread two is convenient for screw rod and the unscrewing of screwing of nut, is convenient for with the rigidity of external connection spare and screw rod, avoids external connection spare to drop because of screw rod and nut separation.

Preferably, anticorrosive mechanism includes anticorrosive coating and waterproof coating, anticorrosive coating is fixed to be set up in the outer wall of nut, waterproof coating is fixed to be set up in anticorrosive coating, through anticorrosive coating with the nut parcel, avoids the nut to be corroded by external environment, increases the life of nut, saves the replacement cost, through waterproof coating protection nut not by external sewage pollution, avoids the nut to appear splitting because of too moist and rusts etc. prolongs the life of nut, saves the replacement cost.

Preferably, the shape of strengthening rib is trapezoidal, the quantity of strengthening rib is six, strengthening rib equidistance is arranged in the outer end of nut, increases the wearability of nut through trapezoidal strengthening rib, avoids external object direct at the nut contact, rubs the nut, has ensured the life of nut, and six strengthening ribs are installed respectively in the hexagon of nut, and the at utmost has ensured the nut wearability.

Preferably, the shape of the rubber coating is cylindrical, the rubber coating is of a hollow structure, the rubber coating with the hollow structure is convenient for the screw to penetrate through the nut and be connected with the outside, and when the nut is protected from being damaged by the outside, the work of the screw cannot be influenced.

Compared with the prior art, the utility model has the beneficial effects that:

1. the long-service-life lock nut is provided with the reinforcing mechanism, so that the wear resistance of the nut is convenient to improve, the nut is protected from being worn by the outside, the service life of the nut is prolonged, meanwhile, the anticollision performance of the nut is improved, the nut is prevented from being deformed and broken due to external collision, the lock nut is separated from the outside through the reinforcing ribs, the lock nut is prevented from being damaged due to friction of the outside on the lock nut, the service life of the lock nut is prolonged, the lock nut is isolated from the outside through encapsulation, the lock nut is prevented from being deformed and broken due to external collision on the lock nut, and the service life of the lock nut is prolonged;

2. the long-service-life locking nut is provided with the locking mechanism, the connection tightness of the nut is increased, the nut is convenient for tightly connecting the bolt with an external connecting piece, the service life of the nut is prolonged, the replacement cost is saved, the nut is connected with an external part through an extension interface, the penetration connection of the external part is convenient, the penetration of the bolt mechanism is convenient, the fixation of different connecting pieces is convenient, the extension connecting pipe is used for connecting different external connecting pieces, the positions of different connections are fixed, the connection of the external connecting piece and the bolt mechanism is convenient, the external connecting piece is tightly connected through the first thread, the screwing and unscrewing are carried out through the first thread, the installation and the disassembly of the nut and the bolt mechanism are convenient, the use by an operator is convenient, meanwhile, the nut and the external connecting piece can be prevented from falling off, the connection of the nut is more stable, the service life of the nut is prolonged, and frequent replacement is avoided, the cost is saved;

3. this long service life's lock nut has installed anticorrosive mechanism, and the protection nut is not harmed by external environment, and the life of extension nut saves the replacement cost, wraps up the nut through anticorrosive coating, avoids the nut to be corroded by external environment, increases the life of nut, saves the replacement cost, and through waterproof coating protection nut not by external sewage pollution, avoid the nut to appear splitting because of too moist and rust etc. prolong the life of nut, save the replacement cost.

Drawings

FIG. 1 is a schematic left-side front perspective view of a cage nut of the present invention;

FIG. 2 is a left rear perspective view of the lock nut of the present invention;

FIG. 3 is a schematic cross-sectional view of the bolt of the present invention;

fig. 4 is a schematic perspective view of the nut of the present invention.

In the figure: 1. a reinforcing mechanism; 101. reinforcing ribs; 102. encapsulating; 2. a locking mechanism; 201. a nut; 202. a first thread; 203. extending the interface; 204. extending the connecting pipe; 3. a bolt mechanism; 301. a screw; 302. a second thread; 4. an anti-corrosion mechanism; 401. an anti-corrosion coating; 402. and (3) a waterproof coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lock nut with long service life comprises a reinforcing mechanism 1, a locking mechanism 2, a bolt mechanism 3 and an anti-corrosion mechanism 4, wherein the reinforcing mechanism 1 is positioned at the outer end of the locking mechanism 2, the anti-corrosion mechanism 4 is positioned at the outer end of the reinforcing mechanism 1, and the bolt mechanism 3 is positioned inside the locking mechanism 2;

the reinforcing mechanism 1 comprises a reinforcing rib 101 and an encapsulation 102, the reinforcing rib 101 is fixedly arranged at the outer end of the locking mechanism 2, the encapsulation 102 is fixedly arranged at the rear end of the locking mechanism 2, the lock nut is separated from the outside by the reinforcing rib 101, the lock nut is prevented from being damaged by friction of the outside on the lock nut, the service life of the lock nut is prolonged, the lock nut is isolated from the outside by the encapsulation 102, the lock nut is prevented from being deformed and broken by collision of the outside on the lock nut, the service life of the lock nut is prolonged, the locking mechanism 2 comprises a nut 201, a thread I202, an extension interface 203 and an extension connecting pipe 204, the nut 201 is movably arranged at the outer end of the bolt mechanism 3, the extension connecting pipe 204 is fixedly arranged at the front end of the nut 201, the extension interface 203 is fixedly arranged at the front end of the extension connecting pipe 204, the thread I202 is fixedly arranged at the inner wall of the extension connecting pipe 204 and is connected with an external part through the extension interface 203, the bolt mechanism 3 comprises a screw 301 and a thread two 302, the screw 301 is movably arranged inside the nut 201, the thread two 302 is fixedly arranged at the outer end of the screw 301, the screw 301 penetrates through the nut 201 and extends to the inside of the extension connecting pipe 204, the screw 301 is connected with the external connecting piece, so that different external connecting pieces are connected with each other, the connection stability of the external connecting piece is convenient to strengthen, the second thread 302 is convenient for screwing and unscrewing the screw 301 and the nut 201, the external connecting piece and the screw 301 are convenient to fix, and the external connecting piece is prevented from falling off due to the separation of the screw 301 and the nut 201;

the anti-corrosion mechanism 4 comprises an anti-corrosion coating 401 and a waterproof coating 402, the anti-corrosion coating 401 is fixedly arranged on the outer wall of the nut 201, the waterproof coating 402 is fixedly arranged on the anti-corrosion coating 401, the nut 201 is wrapped by the anti-corrosion coating 401, the nut 201 is prevented from being corroded by the external environment, the service life of the nut 201 is prolonged, replacement cost is increased, replacement cost is saved, the number of the reinforcing ribs 101 is six, the reinforcing ribs 101 are equidistantly distributed at the outer end of the nut 201, the wear resistance of the nut 201 is increased by the trapezoidal reinforcing ribs 101, external objects are prevented from being directly contacted with the nut 201 to rub the nut 201, the service life of the nut 201 is guaranteed, the six reinforcing ribs 101 are respectively arranged at six sides of the nut 201, the wear resistance of the nut 201 is guaranteed to the greatest extent, the rubber coating 102 is cylindrical, the rubber coating 102 is of a hollow structure, the screw 301 can penetrate through the nut 201 to be connected with the outside conveniently through the rubber coating 102 of the hollow structure, and when the nut 201 is protected from being damaged by the outside, the work of the screw 301 cannot be influenced.

The working principle is as follows: connecting a screw 301 with an external connecting piece, installing a nut 201 at the outer end of the screw 301 and screwing the screw, ensuring the stability of the connection between the screw 301 and the external connecting piece, isolating a lock nut from the outside through an encapsulation 102, avoiding the lock nut from being deformed and broken due to the collision of the outside with the lock nut, prolonging the service life of the lock nut, connecting the lock nut with an external component through an extension interface 203, an extension connecting pipe 204 for connecting different external connecting pieces, a thread I202 for tightly connecting the external connecting pieces, avoiding the nut 201 from falling off from the external connecting pieces, enabling the nut 201 to be connected more stably, connecting the external connecting pieces through the screw 301, enabling different external connecting pieces to be connected with each other, facilitating the enhancement of the connection stability of the external connecting pieces, wrapping the nut 201 through an anti-corrosion coating 401, avoiding the nut 201 from being corroded by the external environment, prolonging the service life of the nut 201, protecting the nut 201 from being polluted by the outside sewage through the waterproof coating 402, avoid nut 201 because of too moist the appearance fracture rust etc, increase nut 201's wearability through trapezoidal strengthening rib 101, avoid external object directly in the contact of nut 201, rub nut 201, the life of nut 201 has been ensured, six strengthening ribs 101 are installed respectively on nut 201's hexagonal, the maximum guarantee nut 201 wearability, rubber coating 102 through hollow out construction is convenient for screw 301 to run through nut 201 and is connected with the external world, when protecting nut 201 by external injury, can not influence screw 301's work.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a long service life's lock nut, includes strengthening mechanism (1), locking mechanism (2), bolt mechanism (3) and anticorrosive mechanism (4), its characterized in that: strengthening mechanism (1) is located the outer end of locking mechanism (2), anticorrosive mechanism (4) are located the outer end of strengthening mechanism (1), bolt mechanism (3) are located the inside of locking mechanism (2).

2. A lock nut having a long service life according to claim 1, characterized in that: the reinforcing mechanism (1) comprises a reinforcing rib (101) and an encapsulation (102), the reinforcing rib (101) is fixedly arranged at the outer end of the locking mechanism (2), and the encapsulation (102) is fixedly arranged at the rear end of the locking mechanism (2).

3. A lock nut having a long service life according to claim 2, characterized in that: locking mechanism (2) are including nut (201), screw thread (202), extension interface (203) and extension takeover (204), nut (201) movable mounting is in the outer end of bolt mechanism (3), extension takeover (204) fixed mounting is in the front end of nut (201), extension interface (203) are fixed to be set up in the front end of extension takeover (204), screw thread (202) are fixed to be set up in the inner wall of extension takeover (204).

4. A lock nut having a long service life according to claim 3, characterized in that: the bolt mechanism (3) comprises a screw rod (301) and a second thread (302), the screw rod (301) is movably mounted inside the nut (201), the second thread (302) is fixedly arranged at the outer end of the screw rod (301), and the screw rod (301) penetrates through the nut (201) and extends to the inside of the extension connecting pipe (204).

5. A lock nut having a long service life according to claim 4, characterized in that: anticorrosion mechanism (4) is including anticorrosive coating (401) and waterproof coating (402), anticorrosive coating (401) is fixed to be set up in the outer wall of nut (201), waterproof coating (402) is fixed to be set up in anticorrosive coating (401).

6. A lock nut having a long service life according to claim 5, characterized in that: the shape of strengthening rib (101) is trapezoidal, the quantity of strengthening rib (101) is six, strengthening rib (101) equidistance is arranged in the outer end of nut (201).

7. A lock nut having a long service life according to claim 6, characterized in that: the shape of the rubber coating (102) is cylindrical, and the rubber coating (102) is of a hollow structure.