Oil pumping rod quenching machine tool

• Main Authors: GAO HAIFENG, SHI GANG, LI WEI, WU JIANPING, ZHANG LIUTAO, QIAO XIANZHUO
• Format: Patent
• Language: Chinese; English
• Published: 13.08.2014
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS

The utility model discloses an oil pumping rod quenching machine tool. The oil pumping rod quenching machine tool comprises a tool body (5) which is arranged on a guide rail (7) and is used for realizing reciprocating motion, and an intermediate frequency heating and quenching unit which is independently supported above the tool body (5) by virtue of a bracket body and is positioned on one side of a tailstock, wherein the intermediate frequency heating and quenching unit comprises an intermediate frequency sensor (32) and a back side cooling spraying device (33) which are arranged in a box body (31); an automatic fastening and unfastening unit is respectively arranged on the end side of each of the tool head and the tailstock of the tool body (5); the automatic fastening and unfastening unit of the tailstock comprises a power head main shaft (35) capable of realizing forward and backward rotation; the power head main shaft (35) penetrates through the intermediate frequency heating and quenching unit, and a th