Machine tool cutter height adjusting device and method

• Main Authors: LI PEILING, CHEN YOUTENG
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MILLING; PERFORMING OPERATIONS; TRANSPORTING

According to the machine tool cutter height adjusting device and method, a cutter comprises a cutter bar and a blade installed on the cutter bar, the height adjusting device comprises a first threaded part and a second threaded part, a first threaded hole is formed in the upper end of the cutter bar, the first threaded part is in threaded connection with the first threaded hole, and the second threaded part is in threaded connection with the second threaded hole. A second threaded hole is formed in the first threaded component, and the second threaded component and the second threaded hole are in threaded connection and are coaxial. The structure is simple, and fine adjustment of the blade is achieved through the stroke height difference of the two threaded parts. 一种机床刀具高度调节装置及方法，刀具包括刀杆和安装在刀杆上的刀片，高度调节装置包括第一螺纹部件和第二螺纹部件，所述刀杆的上端设有第一螺纹孔，所述第一螺纹部件与第一螺纹孔螺纹连接，所述第一螺纹部件内设有第二螺纹孔，所述第二螺纹部件与第二螺纹孔螺纹连接且二者同轴。本发明结构简单，通过两个螺纹部件的行程高度差实现刀片的微调。