The utility model relates to a double spindle inverted mill compound machining system, which includes the turning spindle and the milling spindle; the tail of the turning main shaft is upside down and head down, the hanging air holds the workpiece to rotate; the end of the main shaft is milling and the head is upside down with the cutter rotation; the turning main shaft is over the spindle of the milling main shaft and the workpiece is two owners. The hole between the shaft is machined downward; the head of the turning spindle is fixed with a hydraulic three claw chuck, and the three claw chuck goes back and forth to the loading and unloading station of the workpiece storage and transportation system with the rapid moving speed of the machine tool; the turning spindle is driven by the feed system to complete the feed movement of the linear coordinate axes; the power tool holder is fixed and installed under the turning spindle and does not feed. Movement; the chain type closed loop workpiece storage and transportation system, the processed billets are brought into the work-piece loading and unloading station inside the machine tool, and the finished products are shipped out of the loading and unloading station. The utility model improves the cleaning function of machine tool spindle from the fundamental principle and structure, so that the single machine or line of the machine tool can be automatically processed for a long time without the influence of or less affected by the scraps.
【技术实现步骤摘要】
一种双主轴倒立车铣复合加工系统
本技术涉及机械制造领域,尤其是一种双主轴倒立车铣复合加工系统。
技术介绍
传统的立式车床,主轴尾部朝下、头部朝上顺立夹持工件旋转;传统的立式镗铣床,主轴尾部朝上、头部朝下顺立夹持刀具旋转。这两类主轴顺立机床,工件孔口朝上加工,排屑清理十分困难,孔内积屑严重,对于盲孔零件,刀具排屑变得更加困难,影响机床正常加工,甚至发生断刀废件事故等由来已久的历史问题。
技术实现思路
本技术要解决的技术问题是:提出一种双主轴倒立车铣复合加工系统,工件孔口朝下加工,从根本原理和结构上增强机床主轴排屑清理功能,让机床单机或组线不受或少受积屑影响而能长时间连续自动高性能加工零部件。本技术所采用的技术方案为:一种双主轴倒立车铣复合加工系统,车削主轴尾部朝上、头部朝下倒立,吊空夹持工件旋转,铣削主轴尾部朝下、头部朝上倒立夹持刀具旋转,车削主轴在铣削主轴上方,工件在两主轴之间孔口朝下加工。车削主轴头部固定安装有非磁性材料卡爪的液压三爪卡盘,三爪卡盘以机床快速移动速度往返于工件储运系统的装卸站,自动装、卸工件。车削主轴由进给系统驱动完成各直线坐标轴的进给运动,如果是车削电主轴,通过控制系统可切换为铣削加工的旋转坐标C轴做数控连续分度进给运动。动力刀架固定安装在车削主轴下方不做进给运动,容纳车削刀具、提供铣削主轴及动力、旋转分度完成车刀换刀功能或铣削换主轴(刀具)功能。链式封闭循环工件储运系统,将要加工的毛坯件带入机床内部的工件装卸站、将已加工好的成品件运出装卸站。装卸站与加工区域间设置有自动隔离门,开门后车削主轴进去自动装卸工件,车削主轴出来进入加工区域后自动关门 ...
【技术保护点】
1.一种双主轴倒立车铣复合加工系统,其特征在于:包括车削主轴和铣削主轴;所述车削主轴尾部朝上、头部朝下倒立,吊空夹持工件旋转;所述铣削主轴尾部朝下、头部朝上倒立夹持刀具旋转;所述车削主轴在铣削主轴上方,工件在两主轴之间孔口朝下加工;车削主轴头部固定安装有液压三爪卡盘,三爪卡盘以机床快速移动速度往返于工件储运系统的装卸站,自动装、卸工件;车削主轴由进给系统驱动完成各直线坐标轴的进给运动;动力刀架固定安装在车削主轴下方不做进给运动;链式封闭循环工件储运系统,将要加工的毛坯件带入机床内部的工件装卸站、将已加工好的成品件运出装卸站。
【技术特征摘要】
1.一种双主轴倒立车铣复合加工系统,其特征在于:包括车削主轴和铣削主轴;所述车削主轴尾部朝上、头部朝下倒立,吊空夹持工件旋转;所述铣削主轴尾部朝下、头部朝上倒立夹持刀具旋转;所述车削主轴在铣削主轴上方,工件在两主轴之间孔口朝下加工;车削主轴头部固定安装有液压三爪卡盘,三爪卡盘以机床快速移动速度往返于工件储运系统的装卸站,自动装、卸工件;车削主轴由进给系统驱动完成各直线坐标轴的进给运动;动力刀架固定安装在车削主轴下方不做进给运动;链式封闭循环工件储运系统,将要加工的毛坯件带入机床内部的工件装卸站、将已加工好的成品件运出装...
【专利技术属性】
技术研发人员:周保牛,周岳,孙春霞,王秋红,王汉臣,王冲冲,
申请(专利权)人:常州机电职业技术学院,
类型:新型
国别省市:江苏,32
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