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Electromagnetic nailing gun

A nail gun and electromagnetic technology, applied in the nail gun field, can solve the problems of low spring life, large spring deformation, etc., and achieve high energy utilization rate and good nailing effect

Inactive Publication Date: 2015-11-25
BEIJING DAFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art electromagnetic nail gun, the return spring is usually installed in the slideway of the firing pin, and with the compression of the firing pin sliding block equal to the moving distance of the firing pin sliding block, the deformation of the spring is relatively large, resulting in a low life of the spring

Method used

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Embodiment Construction

[0033] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] In the present invention, unless stated otherwise, the orientation words used such as "left and right" usually refer to the left and right as shown in the accompanying drawings; Inside and outside; "height direction" refers to the up and down direction of the electromagnetic nail gun in normal use.

[0035] like figure 1 and figure 2 As shown, the electromagnetic nail gun provided by the present invention mainly includes a housing 20, a lever 10, a lever driving device, a slider device, a striker 24, a reset device and a muzzle nail clip assembly 25, and the lever driving device is used to drive the lever 10 to move, The lever 10 is used to drive the ...

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Abstract

An electromagnetic nail gun includes a lever (10), a lever driving device and a slide device. The lever driving device includes an electromagnet and a driving iron core (11), the driving iron core (11) being connected to the lever and reciprocated in a predetermined direction to drive the lever to rotate. The electromagnet is used for driving the iron core to move. The slide device includes a slideway (18) and a slide (19) which could be brought to move along the slideway by the lever. The electromagnetic nail gun further includes a restoration device which could restore the lever after the electromagnetic nail gun finishes one nailing. The restoration device comprises a spring (28), the spring (28) applying a force on the lever to restore the lever. The maximal stretching amount of the spring is less than a stroke of the driving iron core. Due to the low velocity of a centroid of the spring, a driving force produced by the driving iron core is only fractionally transformed into kinetic energy of the spring. The electromagnetic nail gun has the advantages of high energy utilization rate and good nailing effect.

Description

technical field [0001] The invention relates to the field of nail guns, in particular to an electromagnetic nail gun. Background technique [0002] Electromagnetic nail gun is a new type of nail gun. Compared with the previous pneumatic nail gun, electromagnetic nail gun has the advantages of fast nailing speed and high energy utilization rate, so it is widely used in construction, decoration, furniture manufacturing and other fields. [0003] In the prior art electromagnetic nail gun, the return spring is usually installed in the slideway of the firing pin, and with the compression of the firing pin sliding block equal to the moving distance of the firing pin sliding block, the deformation of the spring is relatively large, resulting in a low life of the spring. Contents of the invention [0004] The object of the present invention is to provide an electromagnetic nail gun with better nailing effect. [0005] In order to achieve the above object, the present invention pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25C1/06
CPCB25C1/06
Inventor 范悦冯泽舟廖志文
Owner BEIJING DAFENG TECH
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