采煤机接触器定位孔专用辅助加工结构及方法  

Special Auxiliary Processing Structure and Method for Location Hole of Contactor in Shearer

作　　者：何悦 苏晓静 王浩翔 王思聪 邓渊 He Yue;Su Xiaojing;Wang Haoxiang;Wang Sicong;Deng Yuan(Xi’an Coal Mining Machinery Co.,Ltd.,Shaanxi Coal and Chemical Industry Group,Xi’an 710200,China)

机构地区：[1]陕西煤业化工集团西安煤矿机械有限公司,西安710200

出　　处：《煤矿机械》2025年第5期112-114,共3页Coal Mine Machinery

摘　　要：为了解决电控箱接触器与底座组焊件安装时由加工、弯形、焊接过程中的累积误差导致定位孔错位、无法正常安装接触器的问题,同时为保证电控箱接触器在工作过程中性能稳定、工作可靠、使用寿命长,设计了一种加工定位孔的辅助结构,从而保证定位孔的位置度及电器元件的规范安装。该方法对于解决弯形组焊类零件定位孔的加工具有指导作用,在保证零件质量的前提下,提高了生产效率。In order to solve the problem of misalignment of positioning holes caused by cumulative errors during processing,bending and welding during the installation of the contactor and base welding group part of the electric control case,which makes it impossible to install the contactor normally,meanwhile in order to ensure the stable performance,reliable operation and long service life of the contactor of electric control case at work,an auxiliary structure of processing location holes were designed,so as to ensure the position of the location holes and the standard installation of electrical components.This method can guide the processing of location holes in bending type welding group part.On the premise of ensuring the quality of the parts,it improves production efficiency.

关 键 词：电控箱接触器 定位孔 位置度 辅助结构 弯形组焊件 

分 类 号：TH162.1[机械工程—机械制造及自动化]