CBN (Cubic Boron Nitride) cutter for high-speed cutting of quenched steel

• Main Authors: WANG CHUANBAO, GAO QIANFENG, CHEN ERJUN
• Format: Patent
• Language: Chinese; English
• Published: 28.10.2022
• Subjects: BORING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model relates to the technical field of CBN cutters, and discloses a CBN cutter for high-speed cutting of quenched steel, which comprises a bottom plate, a sliding chute is arranged in the bottom plate, a sliding block is movably connected in the sliding chute, a stand column is fixedly connected above the sliding block, the outer wall of the stand column is movably connected with a shaft sleeve, and the shaft sleeve is movably connected with a bearing. The front end and the rear end of the shaft sleeve are connected with a clamping plate and a rotating shaft correspondingly. According to the CBN tool for high-speed cutting machining of the quenched steel, the stand column, the shaft sleeve, the connecting rod and the limiting assembly are arranged, the tool is limited through multiple acting force directions, so that the tool can be limited by multiple degrees of freedom by rotating the threaded rod, and the use feeling and applicability of the tool are improved; and through the arrangement of th