A measuring tool for measuring camshaft pinhole diameter

The utility model discloses a measuring tool for measuring camshaft pinhole diameter, including the amesdial, measuring handle, measure the sleeve, the transfer line, the measuring stick, measuring head and flange, an amesdial is installed to measuring handle one end, the other end is fixed with one and measures the sleeve, measuring handle inside is equipped with one and runs through fore -and -aft through -hole, measure the inside measuring stick mounting hole that is equipped with of sleeve, be equipped with a transfer line in the through -hole, transfer line one end links to each other with the gauge outfit of amesdial, the other end links to each other with the measuring stick, be equipped with the measuring head on the measuring stick other end, and this end stretches out to be measured outside the sleeve, the central line of measuring head is mutually perpendicular with the central line of measuring stick, be equipped with a flange in the measuring stick mounting hole, the measuring stick is fixed to t