Quenching aid of tubular elastic element

• Main Authors: SHAO XIAOBAO, LIN YONGWANG
• Format: Patent
• Language: Chinese; English
• Published: 03.08.2011
• 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 quenching aid of a tubular elastic element, which is capable of ensuring that the tubular elastic element cannot deform in quenching. The quenching aid comprises a fixing seat provided with a fixing hole for containing the external elastic element; the shape of the fixing hole is adaptive to that of the external elastic element; the fixing hole is circular; a positioning bump radially extends out of the inner wall of the fixing hole; the fixing seat is in the shape of a circular disk; and the fixing hole is arranged on the surface of the circular disk and penetrates through the whole circular disk. By adopting the technical scheme, as the elastic element is a circular tubular structure and the shape of the fixing hole on the fixing seat is the same with that of the tubular elastic element, when the tubular elastic element is inserted into the fixing hole of the fixing seat, the fixing seat can be used for fixing two sides of an open end of the tubular elastic element, and then the