Contact type air flotation measuring head

The utility model discloses a contact type air flotation measuring head, including the mounting panel, the air supporting axle, the measuring stick subassembly, the pendulum rod subassembly, counterweight assembly and grating chi, the air supporting axle passes through air bearing fixed mounting on the mounting panel, the epaxial fixed mounting of air supporting has measuring stick subassembly and pendulum rod subassembly, the measuring stick subassembly includes measuring stick body and gauge head, gauge head fixed mounting is on the measuring stick body, fixed mounting is epaxial in air supporting for the measuring stick body, the pendulum rod subassembly includes the pendulum rod, pendulum rod fixed mounting is epaxial in air supporting, the scale grating fixed mounting of grating chi is on the pendulum rod, the grating reading head fixed mounting of grating chi is on the mounting panel. The high?precision?measurement to the measured object can be realized to this device. 本实用新型公开了种接触式气浮测头，包括安装板、气浮轴、测量杆组件、摆