CN203847538U

CN203847538U - Full-hexagonal-type riveting nut

Info

Publication number: CN203847538U
Application number: CN201420286887.0U
Authority: CN
Inventors: 谭世清; 黄梁
Original assignee: HUNAN LIANGANG FASTENERS CO Ltd
Current assignee: HUNAN LIANGANG FASTENERS CO Ltd
Priority date: 2014-05-30
Filing date: 2014-05-30
Publication date: 2014-09-24
Anticipated expiration: 2024-05-30

Abstract

The utility model belongs to the technical field of fastening pieces, and relates to a full-hexagonal-type riveting nut. The full-hexagonal-type riveting nut comprises a riveting cap and a rod part, the riveting cap has a flat top, the cross section of the inner surface of the rod part is circular, and threads are tapped in a lower half hole of the rod part. The full-hexagonal-type riveting nut is characterized in that all the cross sections of the outer surface of the rod part are in regular hexagon shapes. The outer surfaces of the rod part of the riveting nut are all designed to be hexagonal, the chamfering part at the tail end of a traditional riveting nut is eliminated, the upper half part of the hexagonal rod part is clamped in a riveting plate assembling hole to have the anti-twisting effect, the lower half part of the hexagonal rod part is inserted into another component locating hole to have the locating effect, and two components are connected through the locating holes. Compared with a traditional riveting nut with the same purpose, the riveting firmness and the positioning performance are greatly improved, and the riveting nut is convenient to machine, simple and practical.

Description

Full hexangle type Insert Nut

Technical field

The utility model belongs to technical field of fastening, is specifically related to a kind of full hexangle type Insert Nut.

Background technique

The exploitation of Insert Nut is the problem of component being installed on thin plate in order to solve, Insert Nut rolls into one the function of rivet and nut, when assembling, do not want tapping thread, not welded nut, rivet firm, convenient, fastly, Insert Nut is just used widely as a kind of novel fastener in the assembling of various product.

In the process of assembling product, sometimes need to utilize Insert Nut bar portion that two groups of findings are linked together, as the Insert Nut of this purposes and other Insert Nut product difference in bar portion Lower Half, enter riveted holes for convenience of Insert Nut, current way is generally that the Lower Half of Insert Nut bar portion is designed to circle, and the foot section brought chamfering, but this way is riveted soundness, polarization is not very desirable.

Summary of the invention

The purpose of this utility model is for the above-mentioned defect existing in prior art, provide a kind of and rivet firmly, polarization is good, be adapted to the full hexangle type Insert Nut that utilizes Insert Nut bar portion that two groups of findings are linked together.

The purpose of this utility model realizes by the following technical solutions: this full hexangle type Insert Nut, comprise riveting cap and bar portion, and riveting cap is tack, and bar portion internal surface sectional shape is circular, and bar subordinate half cut-out hole inside fire attack has screw thread; Be characterized in: described bar portion outer surface sectional shape is all regular hexagon.

More particularly, described bar portion outer surface sectional shape is all regular hexagon.

The bar portion outer surface of Insert Nut of the present utility model is all designed to hexagon, be that bar portion is hexagon from top to bottom, remove the chamfered part of traditional Insert Nut tail end, first half hexagon bar portion is stuck in and in riveted plating pilot hole, plays a part anti-torsion, Lower Half hexagon bar portion inserts in another group positioning parts hole and plays a part location, by positioning hole, two groups of parts is connected.Improve though the utility model is only made point in the bar portion structure of Insert Nut, improve manyly than the riveted joint soundness of the Insert Nut of the similar purposes of tradition, polarization, and the utility model Insert Nut is easy to process, simple.

Brief description of the drawings

Fig. 1 be the utility model embodiment partly cut open plan view.

Fig. 2 is the worm's eye view of Fig. 1.

Fig. 3 is the three-dimensional view of Fig. 1.

Embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

Referring to Fig. 1, Fig. 2, Fig. 3, the full hexangle type Insert Nut of the present embodiment, comprises riveting cap 1 and bar portion 2, and riveting cap 1 is tack, and bar portion 2 internal surface sectional shapes are circular, and 2 second cut-out hole inside fire attacks of bar portion have screw thread; As can be seen from FIG., bar portion 2 outer surface sectional shapes are all regular hexagon.

The Insert Nut of the present embodiment all changes traditional Insert Nut bar portion Lower Half circle into hexagon, and remove the chamfered part of tail end, when assembling, allow a part for Insert Nut bar portion Lower Half be inserted in six square grooves on another group component, play a part location, thereby allow two groups of component connect.

Claims

1. a full hexangle type Insert Nut, comprises riveting cap and bar portion, and riveting cap is tack, and bar portion internal surface sectional shape is circular, and bar subordinate half cut-out hole inside fire attack has screw thread; It is characterized in that: described bar portion outer surface sectional shape is all Hexagon.

2. full hexangle type Insert Nut according to claim 1, is characterized in that: described bar portion outer surface sectional shape is all regular hexagon.