push nailer

Abstract

The invention discloses a pressing type powder actuated tool, which comprises a firing mechanism and a launching mechanism. The firing mechanism comprises a firing seat and a firing column arranged in the firing seat; the launching mechanism comprises a gun barrel, a gun barrel fixing sleeve, a gun barrel pressure spring and a firing pin; the gun barrel is slidably arranged at one end of the gun barrel fixing sleeve in a sleeving way; the other end of the gun barrel fixing sleeve is fixedly arranged on the firing seat in a sleeving way; the firing pin comprises a firing head, a rod body and a seat body; the firing head and the seat body are connected into a whole through the rod body; the firing head is located in the gun barrel; the seat body is located at the firing end of the firing column; the gun barrel pressure spring is arranged on the rod body in a sleeving way and is located between the gun barrel and the seat body. The pressing type powder actuated tool provided by the invention utilizes the integral type firing pin to replace a firing pin with a split type structure in the prior art, and a firing pin sleeve pipe is removed, so that the problem that drug residues easily enter a gap between the firing pin and the firing pin sleeve is solved, the service life of the powder actuated tool is greatly prolonged, the manufacturing cost of the whole powder actuated tool is reduced, and the whole structure of the powder actuated tool is simplified.

Description

technical field [0001] The invention relates to nail fastening equipment, in particular to a push-type nail shooter. Background technique [0002] The nailer is a tool that uses the gunpowder gas generated by firing nail bullets as power to drive nails into buildings. The use of the nailer for nail fastening technology is an advanced modern fastening technology. Compared with traditional pre-embedded fixing, hole pouring, bolt connection, welding and other methods, it has many advantages: it has its own energy and gets rid of wires It is convenient for on-site and high-altitude operations; the operation is fast and the construction period is short, which can greatly reduce the labor intensity of construction personnel; save funds and reduce construction costs. [0003] The prior art with the Chinese patent No. "201520914773.0" disclosed a push-fired nail shooter on March 30, 2016. The technical solution is that the nail shooter includes a firing mechanism, a firing mechanis...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and to provide a push-type nail shooter. The present invention uses an integral firing pin to replace the split-type firing pin in the prior art, and cancels the firing pin sleeve. It solves the problem that the drug residue easily enters the gap between the firing pin and the firing pin sleeve, greatly prolongs the service life of the nail shooter, reduces the manufacturing cost of the entire nail shooter, simplifies the overall structure of the nail shooter, and at the same time It saves the filling amount of power gunpowder, stabilizes the depth of the nail product entering the matrix, and greatly improves the success rate of fastening

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