Double-spindle milling head

• Main Author: ZHOU DAFENG
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2023
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING

The double-spindle milling head comprises a first spindle, a second spindle and a driving mechanism, the driving mechanism comprises a driving shaft coaxial with the first main shaft, a first one-way bearing sleeved on the driving shaft, a second one-way bearing and a motor for driving the driving shaft, the driving shaft drives the first main shaft through the second one-way bearing, and the first one-way bearing drives the second main shaft through the transmission mechanism. The first one-way bearing and the second one-way bearing are arranged on the same driving shaft, the diameter of the one-way bearing used for driving the second main shaft is smaller, and the manufacturing cost is lower; when the first main shaft is in the finish machining state, the first gear and the second gear do not rotate, the influence of gear rotation on finish machining is reduced, and the machining effect is better. 一种双主轴铣头，包括第一主轴、第二主轴和驱动机构；所述驱动机构包括与第一主轴同轴的驱动轴、套在驱动轴上的第一单向轴承、第二单向轴承和驱动驱动轴的电机，所述驱动轴通过第二单向轴承驱动第一主轴，所述第一单向轴承通过传动机构驱动