CN204610517U

CN204610517U - Hexagon nut

Info

Publication number: CN204610517U
Application number: CN201520300563.2U
Authority: CN
Inventors: 李健江
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-09
Filing date: 2015-05-09
Publication date: 2015-09-02
Anticipated expiration: 2025-05-09

Abstract

The utility model discloses a kind of hexagon nut, comprise nut body, the sidewall of described nut body offers bar-shaped trough, be provided with stiffening rib in described bar-shaped trough, described bar-shaped trough is arranged along the short transverse of nut body; Cross employing technique scheme, bar-shaped trough is mainly used in reducing material, and reduce cost of production, stiffening rib is for strengthening nut intensity.

Description

Hexagon nut

Technical field

The utility model relates to a kind of nut, and more particularly, it relates to a kind of hexagon nut.

Background technique

Nut is also called nut, be with boltor screw rodbe screwed in and be used for together playing the role of fastening part, all manufacture machinery must a kind of element according to the difference of material, be divided into several large types such as carbon steel, stainless steel, non-ferrous metal (as copper), general nut has many types, has hexagon nut, have round nut, square nut etc.

Although existing hexagon nut reliable in quality, cost compare is high comparatively speaking, therefore how to reduce when ensureing nut quality the trend that cost of production becomes enterprise development.

Model utility content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of hexagon nut, and cost is low, and intensity remains unchanged compared with original.

For achieving the above object, the utility model provides following technological scheme: a kind of hexagon nut, comprises nut body, and the sidewall of described nut body offers bar-shaped trough, be provided with stiffening rib in described bar-shaped trough, described bar-shaped trough is arranged along the short transverse of nut body.

By adopting technique scheme, bar-shaped trough is mainly used in reducing material, and reduce cost of production, stiffening rib is for strengthening nut intensity.

The utility model is set to further: described stiffening rib comprises the first stiffening rib and the second stiffening rib, described first stiffening rib arranges some along bar-shaped trough length direction, described first stiffening rib is perpendicular to bar-shaped trough length direction, and described second stiffening rib arranges along bar-shaped trough length and connected as one by some first stiffening ribs.

By adopting technique scheme, first stiffening rib is mainly used in ensureing that nut can not be out of shape when being subject to radial force, second stiffening rib one comes to be in order to after wherein a part of first stiffening rib is stressed, by the second stiffening rib, power can be distributed to the first all stiffening ribs, make the first stiffening rib stressed more even, the power that can bear is larger, structural strength is higher, second stiffening rib improves nut axis stress-bearing capability simultaneously, here axis refers to the short transverse of nut, by the first stiffening rib and the second stiffening rib with the use of reaching the object improving nut bulk strength, make up the nut intensity step-down offered bar-shaped trough and cause.

The utility model is set to further: described first stiffening rib is past two ends intensive setting gradually in the middle of bar-shaped trough.

By adopting technique scheme, nut radial force is the main two ends at nut generally, and therefore the first stiffening rib quantity at two ends is intensive, and middle stiffening rib quantity can lack some to save material.

The utility model is set to further: described first stiffening rib arranges 5, comprise stiffening rib A, stiffening rib B, stiffening rib C, stiffening rib D, stiffening rib E, described stiffening rib C is arranged in the middle of bar-shaped trough, described stiffening rib A, stiffening rib B are arranged on stiffening rib C side, and described stiffening rib D, stiffening rib E are arranged on stiffening rib C opposite side and are symmetrical arranged with stiffening rib A, stiffening rib B.

By adopting technique scheme, stiffening rib D, stiffening rib E are arranged on stiffening rib C opposite side and are symmetrical arranged the stability that can ensure nut entirety with stiffening rib A, stiffening rib B.

The utility model is set to further: the distance position stiffening rib A between described stiffening rib B and stiffening rib C and the spacing of stiffening rib B 1.5 times.

By adopting technique scheme, the program is minimum at cost under test of many times, and the intensity effect of bolt is best.

The utility model is set to further: described second stiffening rib increases gradually from the cross-section area of bar-shaped trough two ends to centre.

By adopt technique scheme, nut axially loaded mainly concentrates on nut stage casing, therefore by increase second stiffening rib in the middle part of bar-shaped trough between area, make nut can bear larger power vertically, nut intensity improves further.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model hexagon nut;

Fig. 2 is the plan view of the utility model hexagon nut;

Fig. 3 is the front view of the utility model hexagon nut;

Fig. 4 is the side view along its length of the second stiffening rib of the utility model hexagon nut.

Reference character: 1, nut body; 11, bar-shaped trough; 2, stiffening rib; 21, the first stiffening rib; 211, stiffening rib A; 212, stiffening rib B; 213, stiffening rib C; 214, stiffening rib D; 215, stiffening rib E; 22, the second stiffening rib.

Embodiment

Referring to figs. 1 through Fig. 4, the utility model hexagon nut embodiment is described further.

As shown in Figures 1 to 4, a kind of hexagon nut, comprise nut body 1, each sidewall of nut body 1 all offers bar-shaped trough 11, stiffening rib 2 is provided with in bar-shaped trough 11, stiffening rib 2 can be one-body molded with nut body 1, and strengthen structural strength, bar-shaped trough 11 is arranged along the short transverse of nut body 1.

Stiffening rib 2 comprises the first stiffening rib 21 and the second stiffening rib 22, first stiffening rib 21 arranges some along bar-shaped trough 11 length direction, first stiffening rib 21 connects the two side of bar-shaped trough 11, first stiffening rib 21 is perpendicular to bar-shaped trough 11 length direction, second stiffening rib 22 arranges along bar-shaped trough 11 length and is connected as one by some first stiffening ribs, concrete, first stiffening rib 21 arranges 5, comprise the stiffening rib A211 that shape size is all identical, stiffening rib B212, stiffening rib C213, stiffening rib D214, stiffening rib E215, stiffening rib C213 is arranged in the middle of bar-shaped trough 11, stiffening rib A211, stiffening rib B212 is arranged on stiffening rib C213 side, stiffening rib D214, stiffening rib E215 be arranged on stiffening rib C213 opposite side and with stiffening rib A211, stiffening rib B212 is symmetrical arranged, distance position stiffening rib A211 between stiffening rib B212 and stiffening rib C213 and the spacing of stiffening rib B212 1.5 times, second stiffening rib 22 increases gradually from the cross-section area of bar-shaped trough 11 two ends to centre, the cross section of the second stiffening rib 22 is rectangle.

The above makes preferred implementation of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.

Claims

1. a hexagon nut, comprises nut body, it is characterized in that: the sidewall of described nut body offers bar-shaped trough, is provided with stiffening rib in described bar-shaped trough, and described bar-shaped trough is arranged along the short transverse of nut body.

2. hexagon nut according to claim 1, it is characterized in that: described stiffening rib comprises the first stiffening rib and the second stiffening rib, described first stiffening rib arranges some along bar-shaped trough length direction, described first stiffening rib is perpendicular to bar-shaped trough length direction, and described second stiffening rib arranges along bar-shaped trough length and connected as one by some first stiffening ribs.

3. hexagon nut according to claim 2, is characterized in that: described first stiffening rib is past two ends intensive setting gradually in the middle of bar-shaped trough.

4. the hexagon nut according to Claims 2 or 3, it is characterized in that: described first stiffening rib arranges 5, comprise stiffening rib A, stiffening rib B, stiffening rib C, stiffening rib D, stiffening rib E, described stiffening rib C is arranged in the middle of bar-shaped trough, described stiffening rib A, stiffening rib B are arranged on stiffening rib C side, and described stiffening rib D, stiffening rib E are arranged on stiffening rib C opposite side and are symmetrical arranged with stiffening rib A, stiffening rib B.

5. hexagon nut according to claim 4, is characterized in that: the distance position stiffening rib A between described stiffening rib B and stiffening rib C and the spacing of stiffening rib B 1.5 times.

6. hexagon nut according to claim 2, is characterized in that: described second stiffening rib increases gradually from the cross-section area of bar-shaped trough two ends to centre.