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Light blind bolt

A blind, bolt technology, applied in the direction of screws, threaded fasteners, connecting components, etc., can solve the problems of cumbersome process, high production and processing cost, and easy damage.

Pending Publication Date: 2021-09-24
WUXI ANSHIDA HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method solves the problem that accessories are easily damaged, its production and processing costs are relatively high and the process is relatively cumbersome

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] see Figure 1 to Figure 7 , a light-duty blind bolt according to a preferred embodiment of the present invention includes a nail body 1 and a nail core 2, the nail body includes a nail body tube 101, and a lock fixed to the nail body tube is provided on the outer surface of the nail body tube. Tightening platform 102, the part of the nail body tube positioned above the locking platform is the nail body tube deformation part 103, the part of the nail body tube positioned below the locking platform is the nail body tube locking part 104, and the bottom of the nail body tube inner hole is Locking hole 105, the locking hole is a tapered hole whose aperture gradually de...

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PUM

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Abstract

The invention relates to a light blind bolt. The light blind bolt comprises a bolt body and a bolt core. The bolt body comprises a bolt body pipe. A locking table fixedly connected with the bolt body pipe is arranged on the outer side face of the bolt body pipe. A locking hole is formed in the lower portion of an inner hole of the bolt body pipe and is a conical hole with the hole diameter gradually decreased. The light blind bolt further comprises a locking sleeve capable of being placed in the locking hole. The bolt core comprises a bolt core rod capable of penetrating through an inner hole of the locking sleeve and a bolt core head located on the top of the bolt core rod, wherein the outer diameter of the bolt core head is larger than the inner diameter of the bolt body pipe. A pressing groove located below the bolt core head is formed in the surface of the upper portion of the bolt core rod. A breaking groove is formed in the surface of the lower portion of the bolt core rod. According to the light blind bolt, through the arrangement of the bolt body, the bolt core and other components, an operator can operate on one side of a connected workpiece through a riveting gun, workpiece connection can be achieved without operation on the two sides of the workpiece, accordingly, nondestructive connection of the workpiece is simplified, and the yield is high.

Description

technical field [0001] The invention relates to a bolt, in particular to a light blind bolt. Background technique [0002] A bolt or screw is a type of mechanical part that is used to fasten two or more components and is widely used. It can fasten two or more parts or components together to form a whole, and is suitable for the production and manufacture of various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, etc. It is also widely used in the field of automobile manufacturing, especially in new energy vehicles, and its utilization rate is gradually increasing. However, when fastening the connection, the operator must pass the bolt or screw on one side of the component and rotate the nut on the other side to achieve the fast connection of the component. Therefore, this method of connecting products by operating on both sides of parts cannot be used in the case of single-sided connection. [0003] In addition, under the trend of l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B19/10
CPCF16B19/1054
Inventor 邱晓东
Owner WUXI ANSHIDA HARDWARE
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