DWP12A电动液压弯排机一体化设计研究.doc

DWP-12A电动液压弯排机一体化设计研究 俎洋辉 郑强 李新雷 苗桂喜 （安阳供电公司，河南 安阳，455000） 摘要：DWP-12A电动液压弯排机是一种新型的弯制铝排、铜排的工具，主要适用于供电局，变电所以及广大电力行业安装电力线路的铝排或铜排的弯制和修理。它具有结构合理，操作方便，使用安全等特点。但是DWP-12A电动液压弯排机本身自重大、搬运困难、校正不灵活、功能受设计限制、弯排误差大等问题也随之暴露出来，本文从液压弯排机的设计结构和工作原理出发，在满足机械行业标准的情况下，通过改进其结构和部分部件参数，实现DWP-12A电动液压弯排机单人搬运、360°旋转、扩大弯排角度、提高弯排精度等目标。 关键字：电动 液压 弯排机 角度 精度 The dynamoelectric liquid of As DWP-12s presses the curved row machine integral whole to turn the design research ZU Yang-hui ZHENG-Qiang LI Xin-lei MIAO Gui-xi (Anyang Power Supply Company, Anyang, Henan, 455000) Abstract:The dynamoelectric liquid of As DWP-12s presses the tool that the curved row machine is a kind of to bend to make the aluminum row, the copper row newly, mainly being applicable to the power supply bureau, changing the electricity so and the large electric power profession install the aluminum of the electric power circuit row or coppers to line up of bend to make and fix.It has the structure reasonable, operation convenient, usage safety etc. characteristics.But the dynamoelectric liquid of As DWP-12s presses the curved row machine self-respect big, transport the difficulty and correct ineffective live, the function is subjected to the design restrict, curved row error margin big etc. problem to also expose out immediately, this text from the liquid presses the curved row machine of design structure and work the principle set out, under the condition of satisfy the machine profession standard, passing to improve its structure and parts of parts parameters, carrying out the dynamoelectric liquid of As DWP-12s to press curved row the machine single porterage,360 °s revolve, extend the curved row angle and raise curved row accuracy etc. target. Key words: electrodynamic hydraulic plate bender angular momentum accuracy 0引言 近几年随着电网规模的不断扩大，35kV和10kV电力设备随之增多，这些电压等级的设备之间连接引线主要采用铜排和铝排。在铜排或铝排弯制和修理过程中，电动液压弯排机所发挥了巨大的作用。而电动液压弯排机用的最为广泛的就是DWP-12A电动液压弯排机。 DWP-12A电动液压弯排机的组成 图1 DWP-12A电动液压弯排机实物构造图 DWP-12A电动液压弯排机主要