Radiator core body reaming method and rolling reamer for implementing radiator core body reaming method

• Main Authors: GUAN YUE, DUAN TAO, SHI TIEGUANG, SHI JING, TAN WENHAN, ZHANG YANXIA, XU JIAJU, QU XIANGDONG, NI DAWEI, QIAN HONGLIN, GUO SHAOKUI, SUN XUQIANG
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2019
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The invention belongs to the field of radiator core bodies, and particularly relates to a radiator core body reaming method and a rolling reamer for implementing the radiator core body reaming method.The rolling reamer is characterized in that two sides of reaming pieces are connected with fixing handles, one end of the fixing handle of each side is connected with the corresponding reaming piececorrespondingly, the other end of the fixing handle of each side is sleeved with a rotating holding handle correspondingly, moreover, the end portion of the other end of the fixing handle of each sideis connected with a pressing cover for preventing the corresponding rotating holding handle from falling, a gap is reserved between each rotating holding handle and the corresponding fixing handle, and a plurality of teeth are uniformly distributed on the outer circumferential surface of each reaming piece. According to the radiator core body reaming method and the rolling reamer for implementingthe radiator core body ream