1results about How to "No motion interference" patented technology

This utility model provides a spindle mounting structure for a CNC four-spindle heavy-duty cutting machine, comprising: a gantry frame, a Z-axis mounting plate mounted on the gantry frame, and multiple independently configured cutting spindle assemblies mounted on the Z-axis mounting plate. Each cutting spindle assembly includes two parallel, spaced-apart Z-axis guide rails extending along the Z-axis and mounted on the Z-axis mounting plate. A Z-axis linear module is fixed on the Z-axis guide rails, a Z-axis drive motor is mounted on the top of the Z-axis mounting plate and connected to the Z-axis linear module, and a spindle cutting mechanism is mounted on the Z-axis linear module. This CNC four-spindle heavy-duty cutting machine features an ingenious spindle mounting structure. By supporting only the Z-axis movement of multiple spindles on the gantry frame and excluding X-axis movement, it improves spindle stability during machining, reduces resonance during simultaneous heavy-duty cutting operations, and thus ensures machining accuracy.