Quenching inductor of constant-velocity universal joint bell housing

• Main Authors: WANG LIJUN, HUANG RENGANG, XIANG JUN, WANG WEIKAI
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2014
• 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 provides a quenching inductor of a constant-velocity universal joint bell housing, and is mainly applied to the quenching of the constant velocity universal joint bell housing. The quenching inductor comprises an inductive heating device, a cooling device and a connecting device, wherein the inductive heating device includes an induction coil; the induction coil comprises a circular coil I, a circular coil II, a rod circular coil I, a rod circular coil II, a straight conductor I and a straight conductor II; the cooling device includes two water inlet pipes and a water outlet pipe; the circular arc radiuses of the circular coil II, the rod circular coil I and the rod circular coil II are equal to one another, and are all smaller than the circular arc radius of the circular coil I; a gap is formed between the rod circular coil I and the rod circular coil II. The inductive heating coil of the inductive heating device is divided into sectional combined unclosed structures, and is cooled through