Low-speed high-torque spindle torque self-adaptive adjusting mechanism

Abstract

The utility model relates to adjusting mechanism technical field discloses low speed big torque main shaft torque self -adaptation adjusting mechanism, including bottom shell, the upper end of bottom shell has the upper cover by bolt screw thread connection, the both sides of bottom shell inner wall are rotatively connected with output shaft and transmission shaft, one side of bottom shell bottom is rotatively connected with worm, one side of upper cover upper end is provided with servo motor. In the utility model, when using, the low speed big torque main shaft torque self -adaptation adjusting mechanism drives worm through the shaft coupling of servo motor, worm and worm wheel, driving gear and driven gear and the multistage transmission structure of transmission gear and synchronous belt, cooperate the nimble control of electromagnetic clutch, can effectively amplify torque, realize low speed under big torque output, simultaneously, can be accurate to adjust the speed and torque according to the processing demand through servo motor, and the dynamic response load change of adaptive transmission system is helped.

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