Inner pore induction quenching and cooling device

• Main Authors: ZHOU XINGGUO, DONG SONGJIN, JIANG LIYONG, MENG GUOQIANG, DUAN YOUQUAN, WANG ZHONG, FU CHENGDONG, LYU MAOHUI, WANG MENG
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2014
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model relates to an inner pore induction quenching and cooling device. The middle part of a spindle is supported by virtue of a bearing block, a sealing seat fixed at the upper part of the bearing block is sheathed on the spindle, a lip-type sealing ring used for sealing the spindle is arranged in a groove of the sealing seat, a sealing cover fixed with the sealing seat is compacted on the lip-type sealing ring, an upper cover fixed on the spindle is arranged above the sealing seat, a positioning mould used for supporting a workpiece is arranged at the upper part of the upper cover, a synchronous pulley is fixed at the lower part of the spindle, the spindle is a hollow shaft, the top of the spindle is arranged in an inner pore of the positioning mould, the top end of the spindle is closed, a side hole is communicated with a center hole on the spindle, and the lower end of the spindle is connected with a cooling pipeline provided with a valve by virtue of a rotary joint. The inner pore induction qu