Bearing ring quenching mould

• Main Authors: QU ZHEDE, FAN HUAXI, WANG HENGCHEN, WANG YI, WANG MING
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2019
• 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 provides a bearing ring quenching mould, has assembling die 1 and an assembling die 2, and the mould body of assembling die 1 and assembling die 2 is circularly, and its both sides are equipped with circular moulding -die and the dip mold gone up respectively, and the last moulding -die of assembling die 1 is the same with the last moulding -die diameter of assembling die 2, andthe dip mold of assembling die 1 is the same with the dip mold diameter of assembling die 2, and the center -band of assembling die 1 and assembling die 2 has the through -hole. The last moulding -die(or dip mold) of assembling die 1 docks inside bearing inner race (or bearing inner race ) with the last moulding -die (or dip mold) of assembling die 2 mutually. The jib passes the through -hole, fixes on the tray, and the drift passes the jib, compresses tightly assembling die 1 and assembling die 2. Adopt the mould of this kind of structure, than the weight loss of original mould 483Kg, save material, reduce cost, for