CN215980382U

CN215980382U - Gasket integrated nut

Info

Publication number: CN215980382U
Application number: CN202122696373.5U
Authority: CN
Inventors: 蔡剑伟
Original assignee: Quanzhou Mingyang Auto Parts Co ltd
Current assignee: Quanzhou Mingyang Auto Parts Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-08
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a gasket integrated nut, and belongs to the technical field of nuts. The gasket integrated nut comprises a nut body, wherein one side of the nut body is connected with an anti-slip gasket, the outer surface of the nut body is connected with a supporting block, the supporting block and the anti-slip gasket are connected with each other, the outer surface of the anti-slip gasket is provided with an anti-slip convex line, one side of the anti-slip convex line is provided with a first groove and a second groove, the outer surface of the nut body is sleeved with a protective sleeve, and one side of the protective sleeve is connected with a limiting block; according to the utility model, the friction force between the nut body and the bolt is increased by arranging the anti-slip gasket, the anti-slip convex line, the first groove and the second groove, so that the nut and the bolt are prevented from loosening, and the first groove and the second groove arranged on one side of the anti-slip convex line can increase the heat dissipation area of the anti-slip gasket, thereby improving the heat dissipation efficiency of the anti-slip gasket.

Description

Gasket integrated nut

Technical Field

The utility model belongs to the field of nuts, and particularly relates to a gasket integrated nut.

Background

The nut is a fastener which is provided with internal threads and is matched with the bolt for use, the working principle of the nut is that the nut and the bolt are self-locked by friction force, the disassembly and the assembly of assembling parts are mainly convenient, the nut is designed and classified differently according to the use condition and the function, each type of nut has different specifications, and the mechanical property and the function of each type of nut are different.

The common gasket integrated nut is not good in heat dissipation performance because the gasket is respectively tightly connected with the nut and the bolt, and the nut can be corroded after long-term use, so that the corroded nut and bolt are not convenient to rapidly split.

Accordingly, a washer-integrated nut has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a nut with an integrated washer.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a gasket integrated nut which comprises a nut body, wherein one side of the nut body is connected with an anti-slip gasket, the outer surface of the nut body is connected with a supporting block, the supporting block and the anti-slip gasket are mutually connected, the outer surface of the anti-slip gasket is provided with an anti-slip convex line, and one side of the anti-slip convex line is provided with a first groove and a second groove; the outer surface of the nut body is sleeved with a protective sleeve, one side of the protective sleeve is connected with a limiting block, and the limiting block and the nut body are connected with each other; the novel nut is characterized in that an internal thread is arranged inside the nut body, a connecting groove is formed in one side of the nut body, a protruding block is connected inside the connecting groove, a protective pad is connected to one side of the nut body, a clamping groove is formed in the protective pad, and the protruding block penetrates through the clamping groove.

Preferably, the supporting block is fixedly connected with the nut body in a connecting mode, and the diameter of the supporting block is larger than that of the nut body.

Preferably, the anti-slip beads are distributed at equal angles with respect to the center of the anti-slip gasket, and the anti-slip beads are in an inclined state.

Preferably, the diameters of the first groove and the second groove are smaller than the length of the anti-slip ridge, and the depths of the first groove and the second groove are smaller than the thickness of the anti-slip ridge.

Preferably, the connection mode of the protecting sleeve and the nut body is threaded connection, and the protecting sleeve and the limiting block are attached to each other.

Preferably, the lugs are distributed at equal angles relative to the center of the nut body, and the distance from the lugs to the center of the nut body is greater than the inner diameter of the nut body.

Preferably, the connection mode of the convex block and the clamping groove is clamping connection, and the length of the convex block is larger than the thickness of the protective pad.

Preferably, the outer diameter of the protection pad is equal to the outer diameter of the nut body, and the protection pad and the nut body are attached to each other.

The utility model has the advantages that:

1. according to the anti-slip washer, the anti-slip convex lines, the first grooves and the second grooves are matched with each other, so that the friction force between the nut body and the bolt is increased, the fastened nut and the fastened bolt are prevented from loosening, and the first grooves and the second grooves formed in one side of the anti-slip convex lines can increase the heat dissipation area of the anti-slip washer, so that the heat dissipation efficiency of the anti-slip washer is improved;

2. according to the utility model, through the arrangement of the connecting groove, the convex block, the protective pad and the clamping groove, the purposes of protecting and removing the convex block are realized, the nut body and the bolt can be conveniently and rapidly detached by rotating the convex block, and the convenience of detaching the nut body and the bolt under the rusty condition is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a nut body and a slip-proof washer according to the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic left side view of the overall cross-sectional structure of the present invention;

fig. 5 is a schematic overall right-view structure diagram in the present invention.

In the figure: 1. a nut body; 2. an anti-slip washer; 3. a support block; 4. anti-skid wales; 5. a first groove; 6. a second groove; 7. a protective sleeve; 8. a limiting block; 9. an internal thread; 10. connecting grooves; 11. a bump; 12. a protective pad; 13. a clamping groove.

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 to 5, a gasket-integrated nut includes a nut body 1, an anti-slip gasket 2 connected to one side of the nut body 1, a supporting block 3 connected to an outer surface of the nut body 1, and the supporting block 3 is connected with the anti-skid washer 2, the outer surface of the anti-skid washer 2 is provided with anti-skid wales 4, a first groove 5 and a second groove 6 are arranged on one side of the antiskid convex line 4, a protective sleeve 7 is sleeved on the outer surface of the nut body 1, a limiting block 8 is connected with one side of the protective sleeve 7, the limiting block 8 is connected with the nut body 1, an internal thread 9 is arranged inside the nut body 1, a connecting groove 10 is arranged on one side of the nut body 1, and the inside of spread groove 10 is connected with lug 11, and one side of nut body 1 is connected with protection pad 12, and protection pad 12's inside has seted up draw-in groove 13, and lug 11 runs through draw-in groove 13.

In this embodiment, the supporting block 3 is fixedly connected to the nut body 1, and the diameter of the supporting block 3 is larger than that of the nut body 1. Be convenient for support nut body 1 through supporting shoe 3, be favorable to improving nut body 1's use intensity.

In the present embodiment, the anti-slip beads 4 are distributed at equal angles with respect to the center of the anti-slip gasket 2, and the anti-slip beads 4 are in an inclined state. The protective performance of the anti-slip washer 2 can be improved through the anti-slip convex patterns 4, and the phenomenon that the nut body 1 and the bolt are loosened is favorably prevented.

In this embodiment, the diameters of the first grooves 5 and the second grooves 6 are smaller than the length of the anti-slip beads 4, and the depths of the first grooves 5 and the second grooves 6 are smaller than the thickness of the anti-slip beads 4. The heat dissipation area of the anti-slip gasket 2 is increased conveniently through the first groove 5 and the second groove 6, and the improvement of the heat dissipation efficiency of the anti-slip gasket 2 is facilitated.

This embodiment, lag 7 is threaded connection with nut body 1's connected mode, and lag 7 laminates with stopper 8 each other. The nut body 1 can be protected by the protective sleeve 7, so that the impact damage and pollution to the nut body 1 are reduced.

In this embodiment, the bumps 11 are distributed at equal angles with respect to the center of the nut body 1, and the distance from the bumps 11 to the center of the nut body 1 is greater than the inner diameter of the nut body 1. The nut body 1 and the bolt are conveniently driven to be detached through the driving lug 11, and the stress of the nut body 1 is favorably improved.

In this embodiment, the connection manner of the bump 11 and the slot 13 is a snap connection, and the length of the bump 11 is greater than the thickness of the protection pad 12. The protection pad 12 is stably connected with the nut body 1 through the clamping connection of the convex block 11 and the clamping groove 13, and the protection pad 12 is prevented from falling off.

This embodiment, the external diameter of protection pad 12 equals the external diameter of nut body 1, and protection pad 12 and nut body 1 laminate each other, conveniently protects lug 11 through protection pad 12, is favorable to reducing the damage that lug 11 received.

The principle of the utility model is as follows: the friction between the nut body 1 and the bolt can be increased by providing the anti-slip washer 2 with the anti-slip beads 4, can prevent the loosening of the fastened nut and bolt caused by vibration of the running equipment, and can increase the heat dissipation area of the anti-skid washer 2 through the first groove 5 and the second groove 6 arranged on one side of the anti-skid convex pattern 4, thereby improving the heat dissipation efficiency of the anti-slip washer 2, the supporting block 3 sleeved on the outer surface of the nut body 1 can support the nut body 1, which is beneficial to improving the use strength of the nut body 1, reducing the possibility of deformation of the nut body 1 caused by impact, and the nut body 1 can be sleeved on the outer surface of the nut body 1 by rotating the protective sleeve 7, the nut body 1 is limited by the limiting block 8, so that the nut body 1 is protected by the protecting sleeve 7, and the pollution of the external environment to the nut body 1 is reduced; the protection pad 12 can protect the lug 11, the striking that reducible lug 11 received, and when rustting and can't be dismantled between nut body 1 and the bolt, the staff can take off protection pad 12, insert the auxiliary shaft between each lug 11 after that for the auxiliary shaft closely laminates with lug 11, then drives nut body 1 that lug 11 is connected through the auxiliary shaft and rotates, is favorable to improving the convenience of nut body 1 and bolt split.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A washer-integrated nut, characterized in that: the anti-skidding nut comprises a nut body (1), wherein one side of the nut body (1) is connected with an anti-skidding gasket (2), the outer surface of the nut body (1) is connected with a supporting block (3), the supporting block (3) is mutually connected with the anti-skidding gasket (2), an anti-skidding convex line (4) is arranged on the outer surface of the anti-skidding gasket (2), and a first groove (5) and a second groove (6) are formed in one side of the anti-skidding convex line (4);

the outer surface of the nut body (1) is sleeved with a protective sleeve (7), one side of the protective sleeve (7) is connected with a limiting block (8), and the limiting block (8) is connected with the nut body (1); the novel nut is characterized in that an internal thread (9) is arranged inside the nut body (1), a connecting groove (10) is formed in one side of the nut body (1), a convex block (11) is connected to the inside of the connecting groove (10), a protective pad (12) is connected to one side of the nut body (1), a clamping groove (13) is formed in the inside of the protective pad (12), and the convex block (11) penetrates through the clamping groove (13).

2. The washer-integrated nut as claimed in claim 1, wherein: the supporting block (3) is fixedly connected with the nut body (1), and the diameter of the supporting block (3) is larger than that of the nut body (1).

3. The washer-integrated nut as claimed in claim 1, wherein: the anti-slip ribs (4) are distributed at equal angles with respect to the center of the anti-slip gasket (2), and the anti-slip ribs (4) are in an inclined state.

4. The washer-integrated nut as claimed in claim 1, wherein: the diameters of the first grooves (5) and the second grooves (6) are smaller than the length of the anti-skid ribs (4), and the depths of the first grooves (5) and the second grooves (6) are smaller than the thickness of the anti-skid ribs (4).

5. The washer-integrated nut as claimed in claim 1, wherein: the connection mode of lag (7) and nut body (1) is threaded connection, and lag (7) and stopper (8) laminate each other.

6. The washer-integrated nut as claimed in claim 1, wherein: the convex blocks (11) are distributed in an equal angle mode relative to the center of the nut body (1), and the distance from the convex blocks (11) to the center of the nut body (1) is larger than the inner diameter of the nut body (1).

7. The washer-integrated nut as claimed in claim 1, wherein: the connection mode of the convex block (11) and the clamping groove (13) is clamping connection, and the length of the convex block (11) is larger than the thickness of the protective pad (12).

8. The washer-integrated nut as claimed in claim 1, wherein: the outer diameter of the protection pad (12) is equal to the outer diameter of the nut body (1), and the protection pad (12) is attached to the nut body (1) mutually.