Introduction
Vertical lathes are large-scale mechanical equipment used to machine large and heavy workpieces with large radial dimensions and relatively small axial dimensions. Such as all kinds of discs, rounds and sets of cylindrical workpiece surface, end surface, conical surface, cylindrical hole, cone hole and so on. Threading, spherical surfaces, profiling, milling and grinding can also be performed with the aid of additional equipment. Compared to horizontal lathes, workpieces are clamped on the clips of horizontal lathes. The spindle axis of the vertical lathe is a vertical layout. The table top is in the horizontal plane. Therefore, workpiece clamping and alignment are more convenient. This arrangement reduces the load on the spindle and the bearing, so the vertical lathe can maintain its working accuracy for a longer period of time.
Structural features
1 The main gear box is hydraulically changed; the manual rotation speed of the worktable is selected by electro-hydraulic control;
2 vertical tool holder, hydraulic system with pressure keeping device;
3 beam clamping mechanism using spring clamping, hydraulic release;
4 with digital display device (special order);
5 The main gearbox and worktable spindle support and transmission are automatically lubricated;
6 Main drive belt tension, spindle bearing clearance, vertical ram nut clearance and beam clamping force are adjustable;
7 feeding mechanism has safety device;
8CJ5710 fixed beam vertical beam fixed without travel, without side tool holder.
