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Rivet pressing nut used for installing heat sink

A technology of pressure riveting nuts and heat sinks, which is applied in the direction of nuts, threaded fasteners, connecting components, etc., which can solve the problems of bolts losing their locking function, bolts not connecting with nuts, and thread teeth being damaged, so as to improve the heat dissipation effect, The effect of increasing the contact area and increasing the heat exchange rate

Inactive Publication Date: 2016-11-09
安徽汇展热交换系统股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the bolt cannot be connected to the nut or is screwed into the nut obliquely, and even the thread teeth are damaged, and the bolt loses its locking function

Method used

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  • Rivet pressing nut used for installing heat sink
  • Rivet pressing nut used for installing heat sink
  • Rivet pressing nut used for installing heat sink

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of the present invention, including a nut body 1 and a plate 3 with a riveting hole 2 .

[0023] Such as Figure 2-3 as shown, figure 2 It is the front view of the nut body proposed by the present invention, image 3 for figure 2 sectional view of Figure 4 for image 3 The A-direction sectional view in. The nut body 1 sequentially includes a thread layer 101 , a body layer 102 and a riveting layer 103 from inside to outside. The outer periphery of the riveting layer 103 is provided with a plurality of crests 104 , and the plurality of crests 104 are evenly distributed on the outer periphery of the riveting layer 103 . During specific implementation, the thick...

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PUM

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Abstract

The invention discloses a rivet pressing nut used for installing a heat sink. The rivet pressing nut comprises a nut body and a plate provided with a riveting hole. The nut body sequentially comprises a threaded layer, a body layer and a riveting layer from inside to outside. A plurality of lattice teeth are evenly arranged on the outer circumference of the riveting layer. The threaded layer is detachably connected with a bolt. The body layer is thicker than the riveting layer. The heights of the lattice teeth become larger gradually in the direction from the first end of the nut body to the second end of the nut body. The thicknesses of the lattice teeth become larger gradually in the direction from the first end of the nut body to the second end of the nut body. The outer diameter of the first end of the nut body is smaller than the diameter of the riveting hole. The outer diameter of the second end of the nut body is larger than the diameter of the riveting hole. The first end of the nut body is inserted into the riveting hole from the first side of the plate. The second end of the nut body is aligned with the second end of the plate. According to the rivet pressing nut used for installing the heat sink, a thread inside the nut body can be prevented from being damaged.

Description

technical field [0001] The invention relates to the technical field of radiator installation, in particular to a rivet nut for installing a radiator. Background technique [0002] At present, the fixing method of the nuts on the iron parts of the radiator is mainly welding, and the nuts are fixed on the iron parts by welding. Although the purpose of fixing the nuts to the iron parts of the radiator can be basically achieved, due to the welding process, Welding impurities can easily enter the nut. As a result, the bolt cannot be connected to the nut or is screwed into the nut obliquely, and even the thread teeth are damaged, and the bolt loses its locking function. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a rivet nut for installing a radiator. [0004] A pressure riveting nut for installing a radiator proposed by the present invention, which includes a nut body and a plate with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/06
CPCF16B37/062
Inventor 唐渴望
Owner 安徽汇展热交换系统股份有限公司
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