Polishing device for valve machining

• Main Authors: DING JIMING, DING QIANG, DING YONG
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• 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 discloses a polishing device for valve machining, and relates to the technical field of valve machining. The clamping assembly comprises a bearing support, two racks and a gear, the bearing support is fixedly installed on the base, the two racks are vertically installed on the supporting support in a sliding mode, and the gear is located between the two racks and is in meshing transmission with the two racks; the bearing support is provided with a first driving piece used for driving the gear to move up and down. Through the arrangement of the clamping assembly, under the action of two racks and a gear in the clamping assembly, the gear can drive the two racks to move upwards or downwards at the same time, and after the bottom end of one rack abuts against one side of the top of a valve, the other rack can continue to move downwards till the other side of the top of the valve abuts against the other side of the top of the valve. And when the polishing assembly is used for polishing and grind