Rotating headstock of high-precision cam grinding machine

• Main Authors: HU HUOMING, WANG QIANJIN, NI MINGLIANG, CAO YI, TANG RONG, JIANG WENLONG, YE LIBIN, KAN LIJIN, ZHOU KANGKANG, LI XIAOLU, ZHANG XINNA, GE JINLIANG, WANG JUN, CHENG HAOCHUAN, WANG ERCONG, XU GANGQIANG
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2022
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model relates to the technical field of cam shaft machining equipment, and discloses a rotating headstock of a high-precision cam grinding machine, which comprises a tip and a headstock box body, a headstock main shaft penetrates through the headstock box body and is rotatably connected with the headstock box body, the tip is fixedly connected with one end of the headstock main shaft close to a second through hole, and the other end of the headstock main shaft is fixedly connected with a DDR (Double Data Rate) motor. The DDR motor is provided with a circular grating ruler disc and a circular grating reading head, and the circular grating reading head is matched with the circular grating ruler disc. The end, close to the tip, of the headstock box is fixedly connected with a front shaft gland, the headstock spindle penetrates through the front shaft gland and is rotationally connected with the front shaft gland, the end, close to the tip, of the headstock spindle is fixedly connected with a headstoc