Special shaped structure is carburization frock of quenching for gear

• Main Authors: ZHENG XIAODI, CHU DAFENG, ZHU YONGXIN, ZENG XIAOLEI, ZHOU CHENXU
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2019
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

The utility model provides a special shaped structure is carburization frock of quenching for gear, includes: the pole is put to bottom plate, stand, profile of tooth and the stick is put to the I shape, wherein: the stand is vertical to be set up on the bottom plate, and the both ends that the pole was put to the profile of tooth set up on the stand, and the both ends that the stick was put to the I shape set up on the pole is put to the profile of tooth. Being equipped with a plurality of layers of profile of tooth on the stand and putting the pole, adjacent profile of tooth is put and is equipped with the sleeve between the pole, the top of stand is equipped with the pull rod, the profile of tooth is put and is equipped with the stomidium that is used for connecting the stand on the pole and is used for connecting the axially extending bore that the stick was put to the I shape, the upper and lower both sides that the pole was put to the profile of tooth are equipped with spacing tooth, the I shape is put