铁路货车敞车下侧门折页自动组焊机的研究  

Research on the Automatic Welding Machine for Lower Side Door Hinges of Railway Freight Cars

作　　者：夏博 XIA BO(Qiqihar Rolling Stock Depot,China Railway Harbin Bureau Group Co.,Ltd.,Qiqihar 161000,China)

机构地区：[1]中国铁路哈尔滨局集团有限公司齐齐哈尔车辆段,黑龙江齐齐哈尔161000

出　　处：《哈尔滨铁道科技》2024年第2期24-27,共4页Harbin Railway Technology

摘　　要：在车辆段检修生产中,货车敞车车门检修是一个重要环节。为了解决传统的人工焊接方式效率低下,劳动强度大,且对作业环境造成污染等问题,研究一种铁路货车敞车下侧门折页自动组焊机,实现自动上料、车门折页自动定位、全自动完成下侧门折页焊接、成品自动出料码垛等功能。自动焊接设备的使用提高了铁路货车检修作业效率和焊接质量,能够减少废气、废水、噪音等工业污染,改善作业环境,符合环保要求,取得了良好的经济、社会和环保效益。In the maintenance and production at railway depots,the inspection and repair of freight car doors on open wagons is a critical step.To address the issues of low efficiency,high labor intensity,and environmental pollution caused by traditional manual welding methods,this study proposes the development of an automatic welding machine for the hinges of lower side doors on railway freight cars.The machine is designed to achieve functions such as automatic feeding,automatic positioning of door hinges,fully automated welding of lower side door hinges,and automatic outputting and stacking of finished products.The use of automatic welding equipment has improved the efficiency and welding quality of railway freight car maintenance operations.reduced industrial pollution such as waste gas,wastewater,and noise,enhanced the working environment,met environmental protection requirements,and yielded good economic,social,and environmental benefits.

关 键 词：铁路货车 敞车 下侧门 门折页 自动组焊机 PLC 

分 类 号：U262.29[机械工程—车辆工程]