Omnidirectional constant-torque machining auxiliary device for cutting machining

Abstract

The invention relates to an omnidirectional constant-torque machining auxiliary device for cutting machining. The omnidirectional constant-torque machining auxiliary device comprises a three-jaw chuck, an X-axis moving assembly, a Y-axis moving assembly, torque sensors, a connecting rod and the like, and is characterized in that the A-axis torque sensor is horizontally mounted in the X-axis direction, the B-axis torque sensor is horizontally mounted in the Y-axis direction, and the C-axis torque sensor is vertically mounted in the Z-axis direction; the bottom surface of a horizontal arm of a bracket is fixedly mounted on an X-axis movement sliding table; the two ends of the A-axis torque sensor are fixedly connected with a vertical arm of the bracket and one end of an AB-axis connecting rod correspondingly, the other end of the AB-axis connecting rod is fixedly connected with one end of a BC-axis connecting rod through the B-axis torque sensor, and the other end of the BC-axis connecting rod is fixedly connected with the bottom of the three-jaw chuck through the C-axis torque sensor. By the omnidirectional constant-torque machining auxiliary device, the torque in the machining process can be measured and controlled, the torque is stabilized within a certain range by finely adjusting machining parameters, and the omnidirectional constant-torque machining auxiliary device has important significance in improving the stability of the machining quality of workpieces.

Description

technical field [0001] The invention relates to an omnidirectional constant torque processing auxiliary device for cutting processing, which belongs to the field of mechanical processing equipment. Background technique [0002] In the cutting process of curved thin-walled parts, the cutting torque generated by the cutting force has a direct impact on the processing quality of the workpiece. Excessive cutting torque will cause deformation of thin-walled parts. However, in the traditional processing process, the torque is Uncontrollable, the processing parameters are always adjusted based on the measurement of the processed workpiece, and then the processing torque is adjusted, which takes a long time, high cost and poor stability. Therefore, it is an important method to improve the processing quality of curved thin-walled parts to be able to accurately measure the machining torque during the cutting process of thin-walled parts, and to control the cutting torque at a stable v...

AI Technical Summary

Problems solved by technology

At present, this kind of workbench with the ability to adjust the processing torque is still in its infancy, and further research and development is needed to meet the needs of the market.

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