The utility model relates to a high-precision wire-following cutting device for aluminum alloy spiral welded pipe, which relates to the mechanical field, including a cutting trolley and a pair of guide rails, and the cutting trolley is arranged on a pair of guide rails to move; two sets of top wheel cutting assemblies are connected on the cutting trolley, and the spiral welded pipe is located between two sets of top wheel cutting assemblies, and each set of top wheel cutting assemblies is packaged. Including sliding plate, top wheel, top wheel cylinder, disk saw and disk saw cylinder; sliding plate and cutting trolley connected, top wheel cylinder and disk saw cylinder are connected on the sliding plate, top wheel cylinder and disk saw cylinder are arranged vertically with the guide rail, two top wheel cylinder piston rods are arranged in opposite direction, top wheel cylinder piston rod and top wheel cylinder connected; The piston rods of the cylinders of the two circular saws are arranged in opposite directions. The piston rods of the cylinders of the circular saws are connected with the motor mounting seat. The motor mounting seat is connected with the motor. The output shaft of the motor is connected with the circular saws. The cutting trolley of the utility model keeps the advancing speed of the welding pipe in accordance with the advancing speed of the welding pipe, saves materials and improves the production efficiency of the welding pipe.
【技术实现步骤摘要】
一种铝合金螺旋焊管随线高精度切割装置
本技术涉及机械领域,尤其涉及对铝合金螺旋焊管进行切割的设备。
技术介绍
铝合金螺旋焊管随线切割,无法采用传统钢制螺旋焊管的火焰切割方法。而采用传统单锯片锯切方法效率低、切割精度差,故需要研制特殊切割工具进行切割。原锯切工艺:将圆盘锯安装在随线切割小车上,从焊管侧面进行锯切。由于铝合金螺旋焊管对外观质量要求严格,故随线切割小车上不能安装金属顶轮,切割时只能依靠焊管前进给予圆盘锯的力量使随线切割小车前进。原锯切工艺弊端:1、随线切割小车前进速度不均匀,需要借助人工推力使小车前进;2、圆盘锯自身有晃动,导致切割线不能在同一圆周上,切口端面无法和焊管轴线垂直,切割接近结束时,需要将圆盘锯退回后再切割,才能将焊管切下;3、切割后焊管端面与焊管轴线垂直度误差随管径增大而增大,最大可达9mm,需要留余量线下用机床再次加工。
技术实现思路
本技术的目的是为了克服现有技术的不足,提供一种切割效果好的铝合金螺旋焊管随线高精度切割装置。本技术的目的是这样实现的:一种铝合金螺旋焊管随线高精度切割装置,包括切割小车和一对导轨,一对导轨与螺旋焊管的轴线平行布置,切割小车配合设置在一对导轨上移动;在所述切割小车上连接两组顶轮切割组件,螺旋焊管位于两组顶轮切割组件之间,每组顶轮切割组件均包括滑板、顶轮、顶轮气缸、圆盘锯和圆盘锯气缸;所述滑板与切割小车连接,顶轮气缸和圆盘锯气缸均连接在滑板上,顶轮气缸和圆盘锯气缸均与导轨垂直布置,两台顶轮气缸的活塞杆相向布置,顶轮气缸的活塞杆与顶轮相连接;两台圆盘锯气缸的活塞杆相向布置,圆盘锯气缸的活塞杆连接电机安装座,电 ...
【技术保护点】
1.一种铝合金螺旋焊管随线高精度切割装置,其特征在于:包括切割小车和一对导轨,一对导轨与螺旋焊管的轴线平行布置,切割小车配合设置在一对导轨上移动;在所述切割小车上连接两组顶轮切割组件,螺旋焊管位于两组顶轮切割组件之间,每组顶轮切割组件均包括滑板、顶轮、顶轮气缸、圆盘锯和圆盘锯气缸;所述滑板与切割小车连接,顶轮气缸和圆盘锯气缸均连接在滑板上,顶轮气缸和圆盘锯气缸均与导轨垂直布置,两台顶轮气缸的活塞杆相向布置,顶轮气缸的活塞杆与顶轮相连接;两台圆盘锯气缸的活塞杆相向布置,圆盘锯气缸的活塞杆连接电机安装座,电机安装座上连接电机,电机的输出轴与圆盘锯连接。
【技术特征摘要】
1.一种铝合金螺旋焊管随线高精度切割装置,其特征在于:包括切割小车和一对导轨,一对导轨与螺旋焊管的轴线平行布置,切割小车配合设置在一对导轨上移动;在所述切割小车上连接两组顶轮切割组件,螺旋焊管位于两组顶轮切割组件之间,每组顶轮切割组件均包括滑板、顶轮、顶轮气缸、圆盘锯和圆盘锯气缸;所述滑板与切割小车连接,顶轮气缸和圆盘锯气缸均连接在滑板上,顶轮气缸和圆盘锯气缸均与导轨垂直布置,两台顶轮气缸的活塞杆相向布置,顶轮气缸的活塞杆与顶轮相连接;两台圆盘锯气缸的活塞杆相向布置,圆盘锯气缸的活塞杆连接电机安...
【专利技术属性】
技术研发人员:李兴康,张金宝,刘璐,战丽丽,刘围芹,
申请(专利权)人:江苏金鑫电器有限公司,
类型:新型
国别省市:江苏,32
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