US 12,011,795 B2
Automatic tool setting system and method based on spectral confocal displacement sensor
Ming Chen, Shanghai (CN); Qinglong An, Shanghai (CN); Weiwei Ming, Shanghai (CN); Xiaojiang Cai, Shanghai (CN); Ruhao Zhou, Shanghai (CN); and Xianghui Huang, Shanghai (CN)
Assigned to SHANGHAI JIAO TONG UNIVERISTY, Shanghai (CN); and SHANGHAI INSTITUTE OF AEROSPACE CONTROL TECHNOLOGY, Shanghai (CN)
Filed by SHANGHAI JIAO TONG UNIVERISTY, Shanghai (CN); and SHANGHAI INSTITUTE OF AEROSPACE CONTROL TECHNOLOGY, Shanghai (CN)
Filed on Jul. 5, 2021, as Appl. No. 17/305,323.
Application 17/305,323 is a continuation in part of application No. PCT/CN2020/117620, filed on Sep. 25, 2020.
Prior Publication US 2022/0048151 A1, Feb. 17, 2022
Int. Cl. B23Q 17/22 (2006.01); B23Q 15/24 (2006.01); B23Q 17/24 (2006.01)
CPC B23Q 17/2266 (2013.01) [B23Q 15/24 (2013.01); B23Q 17/2428 (2013.01); B23Q 2717/003 (2013.01)] 5 Claims
OG exemplary drawing
 
1. An automatic tool aligning system based on a spectral confocal displacement sensor comprising a three-dimensional moving platform, a tool aligning component based on the spectral confocal displacement sensor, a clamping device, a machine tool and a control module, the three-dimensional moving platform is fixedly arranged on an outer side of the machine tool, the tool aligning component based on spectral confocal displacement sensor is connected with the three-dimensional moving platform, the clamping device is arranged between a fixed tip and a moving tip of the machine tool through a mechanical connection, the spectrum confocal displacement sensor is connected with the control module, and the control module outputs a control instruction to the three-dimensional moving platform after judging a collected working condition data; wherein a workpiece clamping device comprises the fixed tip of the machine tool, the moving tip of the machine tool, a rotary limiting block, a clamping ring and a workpiece, the rotary limiting block is fixedly arranged on the machine tool through screws and the workpiece is fixedly arranged between the fixed tip and the moving tip of the machine tool, the clamping ring is clamped on the workpiece through a screw and a handle of the clamping ring is in contact with the rotating limit block, when the machine tool rotates, the rotary limiting block drives the clamping ring to rotate, and then drives the workpiece to rotate.