BOSM horizontal CNC drilling and milling machine

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BOSM horizontal CNC drilling and milling machine

The horizontal CNC rotary worktable is a key accessory for various CNC boring and milling machine machining centers. It can be installed horizontally on the main machine worktable for the fourth rotation axis of the main machine or directly used as the worktable of the machine tool. Under the control of the relevant control system of the host, the turntable can achieve equally divided and unevenly divided holes, grooves, or continuous special surface machining, while ensuring high machining accuracy.

① Servo motor drive

② Adopting high-efficiency and high tooth depth dual lead worm gear transmission system;

③ It can be divided arbitrarily, with a minimum division unit of 0.001 set;

④ Horizontal placement for use;

1. Bed worktable: The bed is made of HT250 cast iron structural components, which have undergone secondary tempering treatment to remove internal stress and are precision machined. It has excellent dynamic and static rigidity and does not deform. Precision CNC indexing disc, servo driven 360 degree arbitrary indexing positioning and air/liquid locking. The drive system adopts AC servo motor to automatically index the rotating shaft in 360 degrees, with an indexing accuracy of one thousandth of a degree. The indexing disc is placed on the slide, which has a set of precision ball screw pairs and a servo motor to achieve displacement in the X-axis direction of the indexing disc. There are adjustable bolts distributed on the bottom surface of the bed, which can easily adjust the level of the bed worktable.

2. Mobile column: A mobile cast iron structure column that undergoes secondary tempering treatment to remove internal stress and is precision machined. It has excellent dynamic and static rigidity and does not deform. A set of precision ball screw pairs and a servo motor to move the column slide in the Y-axis directionInstall a drilling power head on the power head skateboard. The movement of the column is achieved by a servo motor driving the rotation of the ball screw nut on the ball screw through a coupling.

3. Mobile saddle: The mobile saddle is equipped with two ultra high load-bearing rolling linear guide pairs, a set of precision ball screw pairs, and a servo motor to drive the drilling power head to move in the Z-axis direction, which can achieve fast forward, working forward, fast backward, stop and other actions of the power head. It has automatic chip breaking, chip removal, and pause functions.

4. Drilling power head: the drilling power head adopts Taiwan, China mechanical spindle, the special precision spindle adopts angular contact bearing, and realizes stepless speed change through high-strength synchronous belt transmission. The spindle is equipped with a pneumatic tool change system, which makes tool change fast and convenient. The feed is driven by servo motor and ball screw. X. The Y-axis can be linked, using semi closed loop control, and can achieve linear and circular interpolation functions. The spindle end is a BT50 taper hole.

5. Automatic lubrication device and protective device:

This machine tool is equipped with an automatic lubrication device, which can automatically lubricate various moving pairs such as guide rails, screws, and racks. machine tool

Both the Z-axis and Y-axis are equipped with dust protection covers, and waterproof splash guards are installed around the workbench.

BOSM horizontal CNC drilling and milling machine