CN214465475U - Three-point type lock nut with anti-skid thread mechanism - Google Patents

Abstract

The utility model discloses a bikini lock nut with antiskid silk mechanism, including the nut body, the tip shaping of nut body has the bulge loop, the terminal surface of bulge loop has non slipping spur, adjacent two around its centre of a circle department shaping have the spread groove of triangular prism form between the non slipping spur. The utility model discloses in, the non slipping spur is the T shape setting, and the top shaping of non slipping spur has anti-skidding line, and under the effect of anti-skidding line, increase non slipping spur and adhesion surface increase frictional force, when the device received vibrations, can avoid nut body and bolt because of not hard up problem that causes the smooth silk, stability is higher.

Description

Three-point type lock nut with anti-skid thread mechanism

Technical Field

The utility model relates to a nut technical field especially relates to a bikini lock nut with antiskid silk mechanism.

Background

The nut is a nut, and is screwed together with a bolt or a 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, non-ferrous metal (such as copper) and other types according to different materials.

The bolt is the most commonly used fastening connecting piece for people, and has the advantages of simple structure, convenient use and good effect, and can be widely applied to various occasions. However, in some cases where vibration is present, the bolts used for fastening are often loosened, resulting in disconnection, machine failure, and even safety accidents.

Accordingly, a three-point lock nut with a slip prevention mechanism is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a three-point lock nut with an anti-slip thread mechanism is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a three-point type lock nut with antiskid silk mechanism, includes the nut body, the tip shaping of nut body has the bulge loop, the terminal surface of bulge loop has the non slipping spur around its centre of a circle department shaping, two adjacent the non slipping spur between have the spread groove of triangular prism form.

As a further description of the above technical solution:

the corner shaping of nut body outer wall has the oiling mouth, set up threaded gap on the internal thread of nut body.

As a further description of the above technical solution:

the oil injection ports are distributed at equal angles around the circle center of the nut body.

As a further description of the above technical solution:

and anti-skid lines are formed on the tops of the anti-skid blocks.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the non slipping spur is the T shape setting, and the top shaping of non slipping spur has anti-skidding line, and under the effect of anti-skidding line, increase non slipping spur and adhesion surface increase frictional force, when the device received vibrations, can avoid nut body and bolt because of not hard up problem that causes the smooth silk, stability is higher.

2. The utility model discloses in, under the effect of oiling mouth and screw thread breach, lubricating oil can contact with the internal thread of nut body and the external screw thread of bolt, has played lubricated effect, and the problem of smooth silk is avoided the staff because of causing the screw thread to damage and cause vigorously in the dismantlement of staff to bolt and nut body, and the reliability is stronger.

Drawings

Fig. 1 is a schematic diagram illustrating a top view of a nut according to an embodiment of the present invention;

figure 2 shows a schematic structural view of a nut body according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a partially enlarged structure a in fig. 2 according to an embodiment of the present invention;

illustration of the drawings:

1. a nut body; 2. an oil filling port; 3. a convex ring; 4. a thread gap; 5. anti-skid blocks; 6. anti-skid lines; 7. and connecting the grooves.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a three-point type lock nut with anti-skidding silk mechanism, including nut body 1, the tip shaping of nut body 1 has bulge loop 3, the diameter of bulge loop 3 is greater than the diameter of nut body 1, the terminal surface of bulge loop 3 has non slipping spur 5 around its centre of a circle department shaping, non slipping spur 5 is the T shape setting, the spread groove 7 of three prism forms has between two adjacent non slipping spurs 5, non slipping spur 5's top shaping has anti-skidding line 6, under anti-skidding line 6's effect, increase non slipping spur 5 and adhesion surface increase frictional force, when the device receives vibrations, can avoid nut body 1 and bolt because of not hard up the problem that causes the smooth silk.

Specifically, as shown in fig. 1 and 2, the corner shaping of 1 outer wall of nut body has oiling mouth 2, oiling mouth 2 is around 1 centre of a circle of nut body angular distribution such as department, screw thread breach 4 has been seted up on the internal thread of nut body 1, when nut body 1 and bolt rust, through oiling mouth 2 to the inside oiling of nut body 1, lubricating oil contacts with the bolt external screw thread through screw thread breach 4, lubricated effect has been played, convenient in staff's dismantlement to bolt and nut body 1, avoid the staff to cause the thread damage and lead to the fact the problem of smooth silk because of energetically.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a three-point type lock nut with antiskid silk mechanism, includes the nut body, its characterized in that, the tip shaping of nut body has the bulge loop, the terminal surface of bulge loop is around its centre of a circle department shaping has non slipping spur, adjacent two the non slipping spur form the spread groove has between the non slipping spur.

2. The three-point lock nut with an anti-slip mechanism according to claim 1, wherein an oil injection port is formed at a corner of an outer wall of the nut body, and a thread gap is formed in an internal thread of the nut body.

3. The three-point lock nut with an anti-slip thread mechanism according to claim 2, wherein the oil injection ports are equiangularly distributed around a center of the nut body.

4. The three-point lock nut with an anti-slip mechanism according to claim 3, wherein the top of the anti-slip block is formed with anti-slip threads.

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