Electric nail gun

Abstract

The invention discloses an electric nail gun. The electric nail gun comprises a case and a nail clip connected with the case, and further comprises a control assembly, a linear motion driving unit, aconnecting rod unit and a linear motion executing assembly which are mounted in the case, the linear motion executing assembly comprises two guiding columns which are arranged side by side, a rollingassembly is arranged between the two guiding columns, the rolling assembly is fixedly connected with a striking pin used for striking a pin in the nail clip, the linear motion driving unit is in transmission connection with the rolling assembly through the connecting rod unit, the rolling assembly comprises two or three U-shaped groove rolling bearings, the linear motion driving unit drives the two or three U-shaped groove rolling bearings to axially conduct linear low-friction motion along the guiding columns through the connecting rod unit, and the striking pin is driven to strike the pin inthe nail clip. The electric nail gun is good in nailing guiding performance, good in nailing quality, high in electric energy utilization rate, good in safety and longer in service life.

Description

technical field [0001] The invention relates to the technical field of hand-held electric nailing, in particular to an electric nail gun. Background technique [0002] In the prior art, nail guns include air nail guns and electric nail guns. When using the air nail gun, it must be equipped with an air pump compressor, pressure regulating and air control equipment, conduits and joint components connecting the pneumatic nail gun and the compressor, etc., so the overall cost is high and troublesome, and it is not conducive to operation when the pneumatic nail gun is used. In contrast, the use cost of electric nail gun is lower, the operation is more convenient, and the development prospect is better. [0003] At present, electric nail guns on the market generally use large-stroke electromagnets or linear motors directly as the nailing execution unit. Compared with traditional air nail guns, the nailing guide is poor, the service life is low, and the nailing Poor quality, seve...

AI Technical Summary

Problems solved by technology

[0003] At present, electric nail guns on the market generally use large-stroke electromagnets or linear motors directly as the nailing execution unit. Compared with traditional air nail guns, the nailing guide is poor, the service life is low, and the nailing Poor quality, severe spikes

In the prior art, the nailing execution unit of the electric nail gun is set at the front of the gun body, the height of the whole machine is too high and all the weight is concentrated on the front end, which will cause two serious problems: one is that the height of the whole machine makes it impossible to install in a narrow space. The operation in the working space loses the meaning of promotion; the second is that the weight of the front end is heavy, and the staff needs to exert greater force to balance the center of gravity. Long-term work

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