高速木工四排钻床系统的机械结构设计  

Design of the four-row drill Machine System

作　　者：罗永方 陈曙光 杨宗尚 田飒飒 田景志 周胜利 LUO Yongfang;CHEN Shuguang;YANG Zongshang;TIAN SaSa;TIAN Jingzhi;ZHOU Shengli(Henan Aerospace Hydraulic and Pneumatic Technology Co.,Ltd.,Zhengzhou 451150)

机构地区：[1]河南航天液压气动技术有限公司,河南郑州451150

出　　处：《中国科技纵横》2023年第20期103-105,共3页China Science & Technology Overview

摘　　要：多排钻床作为木工机床的一部分,在木材打孔加工领域有不可替代的作用。基于此,设计一种高速木工四排钻。该木工钻床由机架系统、钻排系统、传输和定位夹紧系统以及控制系统等部分组成,其中钻排系统运用模块化设计的思想,将4个钻排设计成能够相互独立工作的功能模块,方便产品批量生产和维护、优化。同时,使用ANSYS有限元分析软件对承重导轨梁部件进行模态分析,获得其前4阶固有频率和振型,检验结构承受动态载荷的能力。As a part of the woodworking machine tool,the multi-row drilling machine has an irreplaceable role in the field of wood drilling and processing.This paper designs a four-row high-speed woodworking drill.The woodworking drilling machine is composed of frame system,drilling and row system,transmission and positioning clamping system and control system.The drilling and row system uses the idea of modular design to design the four drill rows into functional modules that can work independently of each other,so as to facilitate the mass production,maintenance and optimization of products.At the same time,ANSYS fi nite element analysis software is used to carry out mode analysis of the load-bearing rail beam components,to obtain the first 4 order natural frequency and pattern,to test the ability of the structure to withstand dynamic load.

关 键 词：木工机床 排钻 气压传动 模态分析 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]