| 摘要 |
PURPOSE:To perform an easy setting of an arbitrary position according to the size of a work, when a plate is to be processed, by buring locational pins, capable of elevating and sinking, in the holes provided in the locational base plate using set screws. CONSTITUTION:Two or more pin holes 7 are provided in the positioning base plate 1 in accordance with any desired position, and positioning pins 5 are buried in the right positions. A screw hole is provided at the center of each positioning pin 5 for fitting a set screw 6. The positioning pin 5 is elevated or sunk by turning this set screw 6 and also can be protruded or retracted from/ into the base plate 1. An appropriate positioning pin 5 is protruded according to the size of the work to be processed to make setting of position. |
