The utility model relates to the field of numerical control processing, in particular to a multi axis numerical control machine tool with a horizontal swing head structure. It includes a base seat, a transverse slide table, a vertical slide table, a pendulum head, a spindle, a ball knife and a vertical slide table. The front of the base is provided with a front stand, the rear part of the base is equipped with a lateral driving mechanism, the transverse slide table is mounted on a lateral driving mechanism, the transverse slide table is provided with a longitudinal driving mechanism, and the longitudinal slide table is installed. On the longitudinal driving mechanism, the longitudinal sliding table is equipped with a swing driving mechanism. The advantage of the utility model is to use the swing drive mechanism to realize the horizontal installation of the pendulum head, so that the weight of the spindle and the main shaft installed on the pendulum are applied to the rotating shaft of the swing driving mechanism, and the speed reduction motor is insensitive to the load, the influence can be ignored, and the center of gravity of the vertical pendulum is avoided. The additional load torque affects the movement accuracy of the pendulum head.
【技术实现步骤摘要】
带有卧式摆头结构的多轴数控机床
本技术涉及数控加工领域,尤其涉及带有卧式摆头结构的多轴数控机床。
技术介绍
随着机械加工技术的发展,对形状复杂的艺术品等小工件的加工要求越来越高,多轴数控机床的出现为复杂零件的加工提供了必要的保障。在多轴数控加工中,需要通过机床末端的摆头机构对刀具的加工姿态进行调整,现有的该型机床的摆头为立式结构,摆头运转惯性大,旋转精度得不到保障,影响加工质量,机床寿命低。若能将摆头改成卧式结构,则可极大地提高加工精度。现在还没有一种摆动动作灵敏,加工精度高的带有卧式摆头结构的多轴数控机床。
技术实现思路
本技术要解决的问题是如何克服现有技术的不足,提供带有卧式摆头结构的多轴数控机床。本技术为实现上述目的采用的技术方案是:带有卧式摆头结构的多轴数控机床,包括基座、横向滑台、纵向滑台、摆头、主轴、球刀和竖向滑台,所述基座前部设有前立架,所述基座后部安装有横向驱动机构,所述横向滑台安装在横向驱动机构上,所述横向滑台上设有纵向驱动机构,所述纵向滑台安装在纵向驱动机构上,所述纵向滑台上安装有摆转驱动机构,所述摆头通过摆转驱动机构安装在纵向滑台上,所述主轴横向安装在摆头上,所述球刀安装在主轴端部,所述前立架上安装有竖向驱动机构,所述竖向滑台通过竖向驱动机构安装在所述前立架上,所述竖向滑台上设有工件夹持座。进一步,所述横向驱动机构、竖向驱动机构和纵向驱动机构均包括直线滑轨装置、丝杠传动机构、带传动机构和步进电机。进一步,所述摆转驱动机构包括减速电机装置且摆转驱动机构的回转轴线为竖向。进一步,所述摆头上设有螺栓活动安装调节机构。进一步,所述球刀的端部球头位于摆 ...
【技术保护点】
带有卧式摆头结构的多轴数控机床,其特征在于:包括基座、横向滑台、纵向滑台、摆头、主轴、球刀和竖向滑台,所述基座前部设有前立架,所述基座后部安装有横向驱动机构,所述横向滑台安装在横向驱动机构上,所述横向滑台上设有纵向驱动机构,所述纵向滑台安装在纵向驱动机构上,所述纵向滑台上安装有摆转驱动机构,所述摆头通过摆转驱动机构安装在纵向滑台上,所述主轴横向安装在摆头上,所述球刀安装在主轴端部,所述前立架上安装有竖向驱动机构,所述竖向滑台通过竖向驱动机构安装在所述前立架上,所述竖向滑台上设有工件夹持座。
【技术特征摘要】
1.带有卧式摆头结构的多轴数控机床,其特征在于:包括基座、横向滑台、纵向滑台、摆头、主轴、球刀和竖向滑台,所述基座前部设有前立架,所述基座后部安装有横向驱动机构,所述横向滑台安装在横向驱动机构上,所述横向滑台上设有纵向驱动机构,所述纵向滑台安装在纵向驱动机构上,所述纵向滑台上安装有摆转驱动机构,所述摆头通过摆转驱动机构安装在纵向滑台上,所述主轴横向安装在摆头上,所述球刀安装在主轴端部,所述前立架上安装有竖向驱动机构,所述竖向滑台通过竖向驱动机构安装在所述前立架上,所述竖向滑台上设有工件夹持座。2.根据权...
【专利技术属性】
技术研发人员:于浩源,陶喜冰,李远强,
申请(专利权)人:青岛科捷机器人有限公司,
类型:新型
国别省市:山东,37
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