Welding nut and method for connecting welding nut with objects

A technology for welding nuts and articles, applied in the direction of nuts, connecting members, threaded fasteners, etc.

Inactive Publication Date: 2014-03-26
KUNSHAN GUANGDE PRECISION ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of the above-mentioned welding nut and its connection method with the article, the technical problem to be solved by the present invent

Method used

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  • Welding nut and method for connecting welding nut with objects
  • Welding nut and method for connecting welding nut with objects
  • Welding nut and method for connecting welding nut with objects

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Embodiment Construction

[0032] The technical solution in the embodiment will be specifically, clearly and completely described below in conjunction with the drawings in the embodiment.

[0033] see Figure 6 and Figure 7 As shown, a welding nut provided by the embodiment of the present invention includes a nut body 1 and an extension part 2 arranged coaxially. The extension part 2 is fixedly connected to one end of the nut body 1. The diameter of the extension part 2 is larger than that of the nut body 1. diameter, and at least the other end surface of the nut body 1 is provided with a threaded through hole 5 extending in the axial direction; the outer peripheral wall of the extension part 2 is provided with a plurality of flanges 3 arranged in a gear shape, and the flanges 3 are arranged in the axial direction Extension; an annular groove 4 is provided on the outer peripheral wall at one end of the nut body 1 , and one end of the flange 3 is in contact with the groove 4 .

[0034] Wherein, the su...

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PUM

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Abstract

The invention discloses a welding nut and a method for connecting the welding nut with objects. The welding nut comprises a nut body and an extending part which are arranged coaxially, the extending part is fixedly connected with one end of the nut body and is larger than the nut body in diameter, and at least the other end face of the nut body is provided with a threaded through hole extending axially. The method for connecting the welding nut and the objects comprises the following steps that the nut body is inserted into a welding hole of the first object, the extending part is clamped and stopped outside the welding hole, then the welding nut is welded and fixed to the first object, and a threaded piece matched with the welding nut penetrates through the second object and is inserted into the threaded through hole in the welding nut until the second object is in fastened connection with the first object. By the adoption of the welding nut and the method for connecting the welding nut and the objects, the welding nut can be combined with the objects more firmly and will not disengage off.

Description

technical field [0001] The invention relates to a nut, in particular to a welding nut and a method for connecting it to an object, such as a method for firmly connecting an electronic component. Background technique [0002] The welding nut is a special nut that welds the nut to the welding matrix through electrodes, that is, a nut that is directly welded on the component. It has the same effect as other types of nuts with anti-loosening design. It is commonly used in modern industry. Electronic components, which can be applied to electronic assemblies such as PCBs. The structure of the common welding nut is as follows: figure 1 As shown, it includes a columnar nut body 1' and a columnar extension 2' fixedly arranged at one end of the welded nut body 1', the nut body 1' and the extension 2' are provided with threaded holes 3', and the nut body 1' The diameter is larger than that of the extension part 2', and the surfaces of the nut body 1' and the extension part 2' are smo...

Claims

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Application Information

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IPC IPC(8): F16B37/06
Inventor 陈建铭
Owner KUNSHAN GUANGDE PRECISION ELECTRONICS
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