Bending vibration reduction cutter bar

• Main Authors: FU HUIJIE, LIU QIANG, QIU RUITAO, PANG DAN, XIE CHENMING, LI MEILI, REN HUAJIE, ZHENG LIMIN, ZHAO KUN, ZHANG LIN, MA JINLIN
• Format: Patent
• Language: Chinese; English
• Published: 01.04.2022
• Subjects: BORING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The invention provides a bending vibration reduction cutter bar which is a machining cutter for the inner shape of a rotary body with a small opening and a large bore. The tool is a special-shaped tool with a vibration reduction function. The invention aims to solve the problem of machining the inner wall of the rotary body with a small opening and a large bore, meet the requirements of a product machining process, improve the product machining yield, improve the batch production efficiency, enhance the use stability of a cutter and reduce the use cost of the cutter. A bending vibration reduction cutter bar comprises a blade (1), a cutter head (2), an elastic rubber ring (3), a damping body (4), a cutter bar body (5), an adjusting plug (6), an adjusting screw (7), a sealing ring (8) and a fastening screw (9). The state of the damping body in the cutter bar can be adjusted by adjusting the adjusting screw. 本发明提供一种折弯减振刀杆，为一种口小膛大的回转体内形加工刀具；即一种带有减振功能的异形刀具；是为了解决口小膛大的回转体内壁加工难题，满足产品加工工艺要求，提升产品加工良品率，提高批量生产效率，增强刀具使用稳定