辅助支承架(以下简称支架)用于车床上加工长轴,大直径工件。多年来,我们在加工此类工件时都是靠手工装夹,由于工件较重且批量大,经常碰伤操作者,生产效率低。为此,我们设计了这套活动辅助支架见附图,以满足工作需要。以C620车床为例:首先将支架的整体部分安装在大拖板上用于固定跟刀架的位置上,由原拖板上固定跟刀架的螺栓10来固定,这样可利用拖板使支架在床身上作沿主轴方向的水平移动(即纵向移动),以适应 Auxiliary support (hereinafter referred to as the bracket) for lathe machining long axis, large diameter workpiece. Over the years, we have to manually clamp such parts by hand, because the workpiece heavier and bulk, often bumps the operator, the production efficiency is low. To this end, we designed this activity supporting bracket see the attached photos to meet the needs of work. Take C620 lathe as an example: firstly, the whole part of the bracket is installed on a large carriage for fixing the position of the knife holder, the bolts 10 fixed with the knife holder are fixed on the original carriage so as to make the bracket In the bed along the direction of the main axis of the horizontal movement (ie, longitudinal movement) to adapt