Bearing trap appearance is automatic to mark device

The utility model discloses a bearing trap appearance is automatic to mark device, include to survey and put up, enclose, overlap, measure the kicking block and measure the cylinder the mark mark cylinder, standard, establish on surveying the frame mark cylinder level, and be connected to move under the drive to marking the cylinder to mark cover and the push rod to the mark cylinder and put the scalar potential, the standard circle is established on measuring the kicking block, it establishes in the lower part of surveying the frame to measure the cylinder, measure the kicking block just to putting the scalar potential and can reciprocating under the drive of measuring the cylinder, it still is equipped with the sensor to survey to put up. The utility model discloses small, the occupation space direct mount does not all make measurement system by program set automatic control to mark, elimination artificial error inside former measurement system, and measurement accuracy is stable.