Ball screw elevator Ball screw is installed on the table and the base

Ball screw liftIt is composed of screw rod, nut, steel ball, pre-compression sheet, reverser and dust collector.Its function is to convert rotary motion into linear motion, and to change the bearing from sliding action to rolling action.Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments.Ball screw is the most commonly used transmission element in machine tools and precision machinery. Its main function is to convert rotary motion into linear motion, or convert torque into axial repetitive force, with high precision, reversibility and high Efficiency features.
1. First adjust to within the reference value of installation accuracy.
2. When using the fixed side support unit as a reference, please adjust the outer diameter of the nut and the inner diameter of the table nut holder to maintain a certain clearance.
3. When the table is used as the benchmark, use a thin washer to adjust the center height for the square support unit, and adjust the outer diameter of the nut and the inner diameter of the table nut to maintain a certain gap for the flange type support unit.
To install on the workbench and base:
1. Insert the ball screw nut into the nut holder and temporarily lock it. (Place the nut in the middle of the ball screw shaft)
2. Temporarily fix the support units on the fixed side and the support side to the base.
3. After moving the worktable and the fixed side support unit, tighten the support unit to the base.
4. After fixing, move the worktable to near the end of the stroke near the fixed side, and fix the worktable and the nut support to each other.
5. Secure the nut and nut support.
6. Loosen the bolts that fix the fourth cloth, and fix the table and the nut support to each other again.Push the worktable to the fixed support unit to adjust its center position, so that the worktable can move smoothly. For the precision worktable, the screw shaft needs to be adjusted to a position parallel to the LM guide.
7. After fixing, confirm the working state of the workbench and move the workbench to the support base.
8. After moving the worktable to the support unit on the support side, tighten the fixing bolts of the support unit.
9. After fixing, move the worktable to near the end of the stroke near the support side, and then loosen the worktable and the nut support and fix each other.
10. Move the worktable to the fixed side, move it left and right, and check the operation status.The back-and-forth movement adjusts the table to a state where it can run smoothly throughout the entire stroke.
11. If abnormal noise or blockage occurs during operation, please repeat the procedures 3-10.