David and Raymond Patent Firm
Working height adjustment device of processing machine
A working height adjustment device of a processing machine includes a slide seat mounted to a fixing frame seat. The slide seat is provided with an adjustment seat having a through hole. The through hole is inserted with a micro adjustment rod having a threaded section. The micro adjustment rod is pivotally connected with a rotatable handle. A control rod having a link rod is provided between the fixing frame seat and the slide seat. The adjustment seat has an accommodation hole which is provided with an elastic member, a movable member and a push knob. The movable member has an engaging hole. One side of the engaging hole is formed with a toothed portion. The threaded section of the micro adjustment rod passes through the engaging hole. One end of the movable member is inserted into the elastic member, and another end is connected with the push knob.
KINGSAND MACHINERY LTD.
B B
B27C B24B
inventional inventional
Chin-Feng
Chang