Punching device for wood

Abstract

The invention discloses a punching device for wood. The device comprises a base, a retractable device, an electromotor, a speed reducer, a rotation shaft, a shelf bracket and a drill bit clamping device. The lower end of the retractable device is connected with the upper end of the base, the lower end of the shelf bracket is connected with the upper end of the retractable device, one corner of theshelf bracket is connected with the lower end of the speed reducer, and the upper end of the speed reducer is connected with the electromotor. The end, away from the electromotor, of the speed reducer is connected with the rotation shaft, the rotation shaft is rotatably connected with the shelf bracket, the extension end of the rotation shaft is connected with the drill bit clamping device, the lower end of the drill bit clamping device is provided with a drill bit, and the shelf bracket is provided with a balance weight device. The portion, corresponding to the drill bit, of the base is provided with a hole, and the lower end of the base is provided with four supporting columns.

Description

technical field [0001] The invention relates to the field of wood processing equipment, in particular to a wood punching device. Background technique [0002] Wood is a lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the end of the primary growth of these plants, the vascular cambium in the rhizome begins to move, developing bast outward and inward Wood, wood is a general term for plant tissues that develop inward from the vascular cambium, including xylem and thin-walled rays. Wood plays a great role in supporting human life. According to different properties and characteristics of wood, people use them for different purposes. Wood generally refers to wooden materials used in industrial and civil buildings, usually as soft wood and hard wood. The wood used in engineering is mainly taken from the trunk of trees. Because wood is easy to obtain and process, it has been an important material since ancient times. of building materi...

AI Technical Summary

Problems solved by technology

Because wood is used in the construction field, thicker wood needs to be punched in advance. There are corresponding punching machines on the market. Its working principle is to put the wood on the fixture, and punch out various However, due to the need for mass production, each piece of wood needs to be punched with the same spacing of holes at the same position. The existing punching machine cannot meet the requirements. Therefore, a wood punching device is designed.

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