Fastener normalizing box

• Main Authors: QIN GUOFU, HU DECHENG
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• 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 a fastener normalizing box which comprises a normalizing box body used for heat treatment of fasteners, the left end and the right end of the front side of the normalizing box body are respectively and fixedly provided with an installation frame, a supporting column is arranged below the front side of the normalizing box body, and the bottom of the supporting column is stabilized on a plane. The upper end of the supporting column is rotationally connected to the lower portion of the mounting frame. A hydraulic cylinder is arranged below the middle of the normalizing box body, the movable end of the hydraulic cylinder is rotationally connected with a movable seat, the movable seat is slidably mounted below the normalizing box body, and a bearing column capable of improving stability is attached to the lower portion of the rear end of the normalizing box body; and a sealing cover is mounted on the front side of the normalizing box body. According to the fastener normalizing box, turn