The invention relates to the field of
machining equipment, and particularly discloses an automatic PXE
piston production line which is high in production efficiency and good in
machining precision. The automatic PXE
piston production line comprises
machine tools and a gate-type transmission mechanism. A gate-type mechanical arm is arranged on the gate-type transmission mechanism, the two
machine tools are arranged on the lower portion of the gate-type transmission mechanism at intervals, one end of the gate-type transmission mechanism is provided with a double-
machine-material
library, and the front faces of the machine tools are provided with multifunctional machine frames. Each multifunctional machine frame is provided with a single-machine-material
library and a mechanical arm transmission mechanism, each
mechanical transmission mechanism is provided with a PXE
piston mechanical arm jig, and a main shaft inside each
machine tool is provided with a PXE piston
machining jig. According to the automatic PXE piston
production line, pistons can be automatically fed, clamped and discharged through the mechanical arms, the
automation effect is good, the machining efficiency can be improved, the investment on workers is reduced, production cost is lowered, and the machining precision of the pistons can be guaranteed through an automatic PXE piston
measuring instrument which is used for measuring the ball
vertex distance and the
assembly of the pistons.