CN215673095U

CN215673095U - High-strength outer hexagonal screw for industrial production

Info

Publication number: CN215673095U
Application number: CN202122120939.XU
Authority: CN
Inventors: 季晨忠
Original assignee: Nantong Huaxia Electronic Technology Co ltd
Current assignee: Nantong Huaxia Electronic Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-28
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a high-strength outer hexagonal screw for industrial production, relates to the technical field of outer hexagonal screws, and aims to solve the problem that when the existing outer hexagonal screw is constructed and installed, the outer hexagonal screw is broken due to insufficient stud strength, and potential safety hazards occur. Outer hexagonal screw nut is installed to the upper end of outer hexagonal screw main part, the plum blossom groove is installed to the upper end of outer hexagonal screw nut, install anti-skidding decorative pattern around the outer hexagonal screw nut, and anti-skidding decorative pattern is provided with six, the front end of outer hexagonal screw nut is provided with outer fixed orifices, and outer fixed orifices is provided with two, the outer surface mounting of outer hexagonal screw main part has outer cooperation bolt.

Description

High-strength outer hexagonal screw for industrial production

Technical Field

The utility model relates to the technical field of outer hexagonal screws, in particular to a high-strength outer hexagonal screw for industrial production.

Background

The outer hexagon bolt is a metal accessory, is also called outer hexagon screw, outer hexagon screw or outer hexagon bolt, and ordinary bolt divides into A, B, C three. The first two are refined bolts, and are less used. The general bolt refers to a class C general bolt, and is commonly used in temporary connection and connection needing to be disassembled. Common bolts commonly used for building structures are M16, M20 and M24, and some crude bolts in the mechanical industry may have larger diameters and special purposes, and high-strength bolts are made of different materials. High strength bolts are commonly used for permanent joints, and are commonly used from M16 to M30. The performance of the ultra-large high-strength bolt is unstable, the ultra-large high-strength bolt should be used with caution, and the potential of the friction type high-strength bolt cannot be fully exerted. In practical application, for a very important structure or a structure bearing dynamic load, especially when reverse stress is caused by load, a friction type high-strength bolt is used, and the potential energy of the bolt which is not exerted at the moment can be used as a safety reserve.

However, when the existing outer hexagon screw is constructed and installed, the outer hexagon screw may be broken due to insufficient stud strength, so that potential safety hazards occur; therefore, the existing requirements are not met, and a high-strength outer hexagonal screw for industrial production is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength outer hexagonal screw for industrial production, and aims to solve the problem that the outer hexagonal screw is broken and potential safety hazards are caused due to insufficient stud strength when the conventional outer hexagonal screw provided by the background technology is constructed and installed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outer hex bolts of high strength for industrial production, includes outer hex bolts main part, and outer hex bolts nut is installed to the upper end of outer hex bolts main part, the plum blossom groove is installed to the upper end of outer hex bolts nut, install anti-skidding decorative pattern around the outer hex bolts nut, and anti-skidding decorative pattern is provided with six, the front end of outer hex bolts nut is provided with outer fixed orifices, and outer fixed orifices is provided with two, the outer surface mounting of outer hex bolts main part has outer cooperation bolt.

Preferably, the lower end of the outer hexagon screw main body is provided with an outer hexagon stud, and the outer hexagon stud is fixedly connected with the outer hexagon screw main body.

Preferably, the outer surface of the outer hexagonal stud is provided with four fixing threads, and the fixing threads are fixedly connected with the outer hexagonal stud.

Preferably, the protection friction cushion is installed to the lower extreme of outer hex bolts nut, protection friction cushion and outer hex bolts nut fixed connection, and protection friction cushion is provided with six.

Preferably, a high-carbon steel filling layer is arranged inside the outer hexagonal stud and is fixedly connected with the outer hexagonal stud.

Preferably, install strong magnetism cylinder on the inner wall of outer hexagonal double-screw bolt, strong magnetism cylinder and outer hexagonal double-screw bolt fixed connection, and strong magnetism cylinder is provided with six.

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

1. according to the utility model, the high-carbon steel filling layer is arranged in the outer hexagonal stud and fixedly connected with the outer hexagonal stud, the outer hexagonal stud is made of high-carbon steel, the hardness of the outer hexagonal screw body is further increased, the inner wall of the outer hexagonal stud is provided with the strong magnetic cylinder which is fixedly connected with the outer hexagonal stud, the strong magnetic cylinders can attract each other when the outer hexagonal stud is broken due to the arrangement of the strong magnetic cylinders, the outer hexagonal stud is not completely broken, falling is prevented, and safety accidents are caused, so that the problems that the outer hexagonal screw is broken and potential safety hazards are caused due to insufficient stud strength when the existing outer hexagonal screw is installed in a construction mode are effectively avoided.

2. The lower extreme through at outer hexagon screw nut has installed the protection friction cushion, and the setting of protection friction cushion can avoid outer hexagon screw main part and wall direct contact when outer hexagon screw main part is installed on the wall, scrapes colored wall.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the outer hexagonal stud of the present invention;

in the figure: 1. an outer hexagonal screw body; 2. an outer hexagonal screw cap; 3. a quincuncial groove; 4. anti-skid patterns; 5. an outer fixing hole; 6. an external fitting bolt; 7. an outer hexagonal stud; 8. fixing threads; 9. a protective friction cushion; 10. a high carbon steel filler layer; 11. a strong magnetic cylinder.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an outer hex head screw of high strength for industrial production, including outer hex head screw main part 1, outer hex head screw nut 2 is installed to the upper end of outer hex head screw main part 1, plum blossom groove 3 is installed to the upper end of outer hex head screw nut 2, install anti-skidding decorative pattern 4 around outer hex head screw nut 2, and anti-skidding decorative pattern 4 is provided with six, anti-skidding decorative pattern 4's setting can be when screwing up outer hex head screw main part 1, avoid skidding, the front end of outer hex head screw nut 2 is provided with outer fixed orifices 5, and outer fixed orifices 5 is provided with two, the setting of outer fixed orifices 5 can be when dismantling outer hex head screw main part 1, block outer fixed orifices 5 with the transfer line, it is better to make the dismantlement atress, the surface mounting of outer hex head screw main part 1 has outer cooperation bolt 6.

Further, outer hex head stud 7 is installed to the lower extreme of outer hex head screw main part 1, and outer hex head stud 7 and outer hex head screw main part 1 fixed connection, and fixed connection's connected mode can make outer hex head stud 7 more firm and stable with being connected of outer hex head screw main part 1.

Further, the outer surface of the outer hexagonal stud 7 is provided with four fixing threads 8, the fixing threads 8 are fixedly connected with the outer hexagonal stud 7, and the fixing threads 8 can be connected with the outer hexagonal stud 7 more firmly and stably by the aid of the connecting mode of the fixing threads.

Further, protection friction cushion 9 is installed to outer hexagon screw nut 2's lower extreme, and protection friction cushion 9 and outer hexagon screw nut 2 fixed connection, and protection friction cushion 9 is provided with six, and when setting up of protection friction cushion 9 can be installed on the wall in outer hexagon screw main part 1, avoids outer hexagon screw main part 1 and wall direct contact, scrapes colored wall.

Further, a high-carbon steel filling layer 10 is arranged inside the outer hexagon stud 7, the high-carbon steel filling layer 10 is fixedly connected with the outer hexagon stud 7, and the high-carbon steel is used inside the outer hexagon stud 7, so that the hardness of the outer hexagon screw main body 1 is further increased.

Further, install strong magnetism cylinder 11 on the inner wall of outer hexagonal stud 7, strong magnetism cylinder 11 and outer hexagonal stud 7 fixed connection, and strong magnetism cylinder 11 is provided with six, and strong magnetism cylinder 11's setting can also attract each other between the strong magnetism cylinder 11 when outer hexagonal stud 7 splits, does not let outer hexagonal stud 7 thoroughly split, causes to drop and takes place the incident.

The working principle is as follows: during the use, high carbon steel filling layer 10 has been installed to the internally mounted of outer hex bolts 7, and high carbon steel filling layer 10 and outer hex bolts 7 fixed connection, the inside high carbon steel material that uses of outer hex bolts 7, the hardness of outer hex bolts main part 1 has further been increased, and install strong magnetic cylinder 11 on the inner wall of outer hex bolts 7, strong magnetic cylinder 11 and outer hex bolts 7 fixed connection, strong magnetic cylinder 11 set up can also attract each other between the strong magnetic cylinder 11 when outer hex bolts 7 fracture, do not let outer hex bolts 7 thoroughly fracture, cause to drop and take place the incident, protection friction cushion 9 has been installed to the lower extreme of outer hex bolts nut 2, protection friction cushion 9's setting can be when outer hex bolts main part 1 is installed on the wall, avoid outer hex bolts main part 1 and wall direct contact, scrape the wall.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hexagon screw outside high strength that industrial production used, includes outer hexagon screw main part (1), its characterized in that: outer hexagon screw nut (2) is installed to the upper end of outer hexagon screw main part (1), plum blossom groove (3) are installed to the upper end of outer hexagon screw nut (2), install anti-skidding decorative pattern (4) around outer hexagon screw nut (2), and anti-skidding decorative pattern (4) are provided with six, the front end of outer hexagon screw nut (2) is provided with outer fixed orifices (5), and outer fixed orifices (5) are provided with two, the outer surface mounting of outer hexagon screw main part (1) has outer cooperation bolt (6).

2. The high-strength socket head cap screw for industrial production according to claim 1, wherein: an outer hexagonal stud (7) is installed at the lower end of the outer hexagonal screw main body (1), and the outer hexagonal stud (7) is fixedly connected with the outer hexagonal screw main body (1).

3. The high-strength socket head cap screw for industrial production according to claim 2, wherein: the outer surface of the outer hexagonal stud (7) is provided with a fixing thread (8), the fixing thread (8) is fixedly connected with the outer hexagonal stud (7), and the number of the fixing threads (8) is four.

4. The high-strength socket head cap screw for industrial production according to claim 1, wherein: protection friction cushion (9) are installed to the lower extreme of outer hex bolts nut (2), protection friction cushion (9) and outer hex bolts nut (2) fixed connection, and protection friction cushion (9) are provided with six.

5. The high-strength socket head cap screw for industrial production according to claim 2, wherein: and a high-carbon steel filling layer (10) is arranged inside the outer hexagonal stud (7), and the high-carbon steel filling layer (10) is fixedly connected with the outer hexagonal stud (7).

6. The high-strength socket head cap screw for industrial production according to claim 2, wherein: install strong magnetism cylinder (11) on the inner wall of outer hexagonal stud (7), strong magnetism cylinder (11) and outer hexagonal stud (7) fixed connection, and strong magnetism cylinder (11) are provided with six.