Universal joint cylindrical shell inner support positioning clamp

• Main Authors: LU JUN, DENG SHAOLEI, WEI JINYU, YANG QIYONG, WANG ZHUANQING, HUANG RENGANG, SUN FUHAI, WANG LIANG
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2024
• Subjects: BORING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model discloses a universal joint cylindrical shell inner support positioning clamp, and relates to the technical field of universal joint machining tools, the universal joint cylindrical shell inner support positioning clamp comprises a main body piece coaxially mounted on a machine tool spindle, a mounting flange is arranged at one end, close to the spindle, of the main body piece, the mounting flange is detachably and fixedly connected with the spindle, and a tensioning surface is arranged at one end, away from the spindle, of the main body piece; the tensioning face is connected with an inner tensioning sleeve used for internally supporting the cylindrical shell and matched with an inner hole of the inner tensioning sleeve, a mounting hole is formed in the main body piece in a penetrating mode along the axis, a tensioning piece is arranged in the mounting hole in a penetrating mode, the end, close to the main shaft, of the tensioning piece is coaxially installed in the main shaft, and a pressi