Clamping device for nail driving

Abstract

The invention relates to a clamping device, in particular to a clamping device for nail driving. The technical problem to be solved is to provide the clamping device for nail driving which is characterized in that a nail can be clamped, so that people can drive in the nail conveniently, do not need to hold the nail by hands, and can be prevented from knocked injury, in addition, the drive-in depthof one nail can be consistent with that of another nail. The technical scheme is to provide the clamping device for the nail driving. The device comprises a holding rod, a swing rod, a first spring,an L-shaped frame, a sleeve, a cylinder body, a vertical sliding block and the like; the swing rod is hinged to the left side of the front side face of the holding rod, first grooves are formed in theleft side of the inner top of the swing rod and the left side of the top of the holding rod, and the first spring is connected between the bottom of the first groove at the lower portion and the topof the first groove at the upper portion. According to the device, the nail can be clamped by the cooperation between an arc-shaped plate and a clamping groove, the nail can be in contact with the cylinder body, then the cylinder body is knocked to move downwards, thus the nail can move downwards to be driven into a wooded board; the nail is not required to be held by hands, so that the hands areprevented from knocked injury; and by means of a prying device, people can conveniently pull the nail out of the wooden board.

Description

technical field [0001] The invention relates to a clamping device, in particular to a clamping device for nailing. Background technique [0002] In building construction, it is often necessary to nail the boards together. The use of nails is essential, but the nails need to be supported by people to facilitate people to nail them into the boards. Usually, people hold the nails with their hands and then use a hammer to drive them into the boards. The nails are nailed into the board. Because the nails are small, people are easy to hit their hands when they swing the hammer, which will affect the follow-up work. And because the force is not properly controlled, the depth of the nails is inconsistent, so people will loosen the nails after a certain distance. Open your hands, and slowly swing the hammer to hit the nails, so the nails are easily bent by the hammer, and the work efficiency is low. Contents of the invention [0003] In order to overcome the shortcoming that due t...

AI Technical Summary

Problems solved by technology

[0002] In building construction, it is often necessary to nail the boards together. The use of nails is essential, but the nails need to be supported by people to facilitate people to nail them into the boards. Usually, people hold the nails with their hands and then use a hammer to drive them into the boards. The nails are nailed into the board. Because the nails are small, people are easy to hit their hands when they swing the hammer, which will affect the follow-up work. And because the force is not properly controlled, the depth of the nails is inconsistent, so people will loosen the nails after a certain distance. Open your hands and swing the hammer slowly to hit the nails, so the nails are easy to be hammered and the work efficiency is low

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