Electric nail hammer

Abstract

The invention discloses an electric nail hammer, which comprises a driving device used for generating driving force, a transmission device comprising a gear set connected with the driving device and a connecting rod mechanism, a guide sleeve device (12) used for limiting a motion path of a multi-spring energy storage device, and the multi-spring energy storage device which comprises a sleeve (5) arranged in the guide sleeve device (12), a push rod (53) arranged in the sleeve (5) and connected with the connecting rod mechanism, and a trigger device arranged in the guide sleeve device (12) and used for blocking or releasing the sleeve (5), wherein the push rod (53) separates the sleeve (5) into a first chamber (51) and a second chamber (52); and a spring stretching along the axial direction of the sleeve (5) is respectively arranged in the first chamber (51) and the second chamber (52). The invention overcomes the defects of the prior art, and provides a high-efficiency electric nail hammer capable of automatically completing the nailing of nails.

Description

technical field [0001] The invention relates to an automatic installation device for nails, in particular to an automatic installation device for round nails. Background technique [0002] At present, nail hammers on the market rely on manual hammering to complete the nailing process. During the operation, the operator swings the nail hammer to hit the bottom of the nail, so that the nail is embedded in the object to be fixed. This method is used There are limitations. First of all, it takes a lot of force to nail the nails through a hammer, and the labor intensity is high. Secondly, nails need to be held by fingers to hold the middle of the nail by hammering. During the hitting process, once there is a deviation, it is easy to hit the fingers, causing injury accidents, and its safety is low. Finally, even for professional carpenters, if a large number of nails need to be nailed every day, even skilled workers, under the premise of ensuring accuracy, it is difficult to nai...

AI Technical Summary

Problems solved by technology

First of all, driving a nail with a hammer requires a lot of force to drive the nail in, and the labor intensity is high.

Secondly, nailing with a nail hammer requires fingers to hold the middle of the nail. During the hitting process, once there is a deviation, it is easy to hit the finger, causing injury accidents, and its safety is low.

Finally, even for professional carpenters, if a large number of nails need to be nailed every day, even skilled workers can hardly nail more than 20 nails per minute by hand under the premise of ensuring accuracy. nails, work efficiency is also low

Therefore, in the prior art, also there is not a kind of power tool that can realize the process of finishing nails in an automatic manner.

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