Electric drive type tool hammer device capable of assisting in positioning and pre-nailing

Abstract

The invention relates to the related field of electric tools, and discloses an electric drive type tool hammer device capable of assisting in positioning and pre-nailing. A body box is included, a handle extending rightwards is fixedly connected to the tail end of the upper side of the right end surface of the body box, a diameter detection cavity with a downward opening is formed in the body box,and a pre-nailing cavity is formed in the upper end wall of the diameter detection cavity in a communicating manner; an impact piston cavity is formed in the upper end wall of the pre-nailing cavityin a communicating mode, a pressure cavity is formed in the left side of the pre-nailing cavity, through an abutting sliding block capable of sliding up and down and a pre-nailing spring, auxiliary positioning can be conveniently conducted on nails, it is guaranteed that the nails are in a vertical state, and therefore the trouble of manual positioning is omitted; and meanwhile, the nails can be smoothly nailed into the surface of a workpiece through impact force brought by an impact piston, so that the situation that fingers are accidentally injured due to manual hammering is avoided, the magnitude of the impact force borne by the nails can be correspondingly changed through a diameter detection sliding block, the nails of different specifications can be smoothly pre-nailed, and damage tothe nails is avoided.

Description

technical field [0001] The invention relates to the related field of electric tools, in particular to an electric-driven tool hammer device capable of assisting positioning and pre-nailing. Background technique [0002] Most of the current hammers are manpower-driven. However, during the use of such hammers, the nails need to be positioned and pre-nailed, that is, the nails need to be manually set up and the pre-nailed hammering action is required, so it is easy to accidentally injure due to operational errors. Fingers, so this kind of pre-nailing has certain safety hazards in the way of positioning. At the same time, due to the different sizes and specifications of the nails, the hammering force needs to be controlled within a reasonable range, so that nails of different specifications can be pre-nailed smoothly. , and does not cause damage to the nails, which is difficult to achieve manually. Contents of the invention [0003] The object of the present invention is to p...

AI Technical Summary

Problems solved by technology

[0002] Most of the current hammers are manpower-driven. However, during the use of such hammers, the nails need to be positioned and pre-nailed, that is, the nails need to be manually set up and the pre-nailed hammering action is required, so it is easy to accidentally injure due to operational errors. Fingers, so this kind of pre-nailing has certain safety hazards in the way of positioning. At the same time, due to the different sizes and specifications of the nails, the hammering force needs to be controlled within a reasonable range, so that nails of different specifications can be pre-nailed smoothly. , without causing damage to the nails, which is difficult to achieve manually

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