Titanium alloy folding shockproof rivet

A titanium alloy, folding technology, applied in rivets and other directions, can solve problems such as easy corrosion, damage to riveted products, affecting product quality and performance, etc. Effect

Inactive Publication Date: 2014-01-22
WUXI ANSHIDA HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, products for special purposes such as riveting aircraft and spacecraft are mostly riveted with ordinary lantern-shaped rivets and double drum-shaped rivets. Due to the limitations of the materials and structures of these two rivets, the products encounter There are defects that are easy to corrode in special areas, thus damaging the riveted products and affecting product quality and performance

Method used

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  • Titanium alloy folding shockproof rivet
  • Titanium alloy folding shockproof rivet
  • Titanium alloy folding shockproof rivet

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0020] Such as Figure 1~Figure 3 As shown: the titanium alloy folding anti-vibration rivet in the embodiment is mainly composed of a nail body 1 and a nail core 2; the nail body 1 is a hollow tubular body, and the nail core 2 can be a conventional nail core 2. One end of the core 2 is processed with a nail head 2a, and the other end of the nail core 2 penetrates the nail body 1 from the tail end of the nail body 1 and stretches out from the nail body head 1b; the nail body 1 includes the nail body 1a and Nail body head 1b, the outer diameter of nail body head 1b is greater than the outer diameter of nail body 1a, and the outer wall of nail body 1a is provided with three vertical through grooves 1c uniformly distributed along the circumferential direction, and described longitudinal through groove 1c is formed from nail body 1a. The bottom surface of the body ...

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Abstract

The invention relates to a titanium alloy folding shockproof rivet. The titanium alloy folding shockproof rivet comprises a rivet body and a rivet core and is characterized in that the rivet body is of a hollow tubular structure; one end of the rivet core is provided with a rivet head, and the other end of the rivet core penetrates the rivet body from the tail end of the rivet body to a rivet body head; the rivet body comprises a rivet body body and the rivet body head, and the outer diameter of the rivet body head is larger than that of the rivet body body; the outer wall of the rivet body body is provided with at least two longitudinal grooves which are evenly arranged in the circumferential direction, the longitudinal grooves extend from the bottom surface of the rivet body head to one end of the rivet body and keep a certain distance from the other end of the rivet body, the lengths of the at least two longitudinal grooves are identical, and both ends of the at least two longitudinal grooves are parallel and level. The titanium alloy folding shockproof rivet is simple and reasonable in structure, the drum feet can expand during riveting, so that firm connection, good sealing and shockproof performance, high strength, corrosion resistance and good tenacity and malleability can be obtained.

Description

technical field [0001] The invention relates to a rivet, in particular to a titanium alloy folding anti-vibration rivet used for riveting aircraft, spacecraft and other special purposes. Background technique [0002] At present, products for special purposes such as riveting aircraft and spacecraft are mostly riveted with ordinary lantern-shaped rivets and double drum-shaped rivets. Due to the limitations of the materials and structures of these two rivets, the products encounter There are defects that are easy to corrode in special areas, which will damage the riveted products and affect product quality and performance. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a titanium alloy folding anti-vibration rivet, which has a simple and reasonable structure, a drum-shaped foot that expands when riveting, firm connection, high sealing performance and anti-vibration performance, and high str...

Claims

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Application Information

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IPC IPC(8): F16B19/08
Inventor 戴志平缪建国李惠元
Owner WUXI ANSHIDA HARDWARE
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