Patent ID: 9370872
Filing Date: 2016-06-21
CPC Classification: B27C

Claim Text:
1. A woodworking lathe adjustment structure, comprising a machine, the machine comprising a base having an axial slide trough thereon, a head unit and a tail unit disposed on the base, the head unit and the tail unit being movable along the rail trough of the base; characterized by: an adjustment block being provided between the head unit/the tail unit and the slide trough, two sides of the adjustment block having grooves, the grooves each having a compelling hole therein, the compelling hole having a threaded section and a non-threaded section therein, the compelling hole being provided with a space adjustment bolt therein, the space adjustment bolt being screwed to the threaded section, the adjustment block being secured to a bottom of the head unit as well as the tail unit by fixing bolts, respectively, and inserted in the slide trough; wherein, when the space adjustment bolt passes the non-threaded section of the compelling hole, a corresponding one of the grooves is deformed outward and curvedly to offset a gap which is caused by wear and tear of the adjustment block and the slide trough.