Surface grinding device convenient for wood clamping and fixing

Abstract

The invention discloses a surface grinding device convenient for wood clamping and fixing. The surface grinding device comprises a box body, a first lifting plate, springs, clamping blocks, a supportseat, a screw rod, a grinding disc, guide seats and guide pulleys. The bottom of the first lifting plate is connected with the bottom of an inner cavity of the box body through the springs. The guideseats are symmetrically and fixedly arranged on the top of the first lifting plate. Inclined surfaces are correspondingly arranged on the tops of the two guide seats. The guide pulleys are correspondingly arranged at the bottom ends of two sliding blocks. Lifting rods are fixedly erected at the top end of the first lifting plate. The clamping blocks are horizontally and fixedly erected on the inner sides of the top ends of the lifting rods. The screw rod is arranged on the support seat through an inner thread through hole in a threaded manner. A second lifting plate is rotationally erected atthe bottom end of the screw rod. A grinding motor for driving the grinding disc to rotate is fixedly mounted at the bottom of the second lifting plate. The surface grinding device is simple in structure, convenient to move, capable of conveniently clamping and fixing a wood plate, beneficial to the grinding treatment of the wood plate and suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of wood processing equipment, in particular to a surface grinding device which is convenient for clamping and fixing wood. Background technique [0002] Wood is the lignified tissue of plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome becomes active, developing bast outward and wood inward. [0003] Wood is the general term for plant tissues that develop inwardly from the vascular cambium, including xylem and parenchyma rays. Wood plays a great supporting role in human life. According to the different properties and characteristics of wood, people use them in different ways. [0004] Wood is the main raw material for making furniture. Many woods need to be polished before making furniture, so wood grinding machines came into being. The existing wood grinding machine has a complex structure, which is inconvenien...

AI Technical Summary

Problems solved by technology

The structure of the existing wood grinding machine is complicated, it is inconvenient to clamp and fix the wood board, which affects the work efficiency, the quality of wood grinding is not high, and the efficiency is low

Images