Grinding device for high-temperature quick-opening spherical sealing stop valve

The invention discloses a grinding device for a high-temperature quick-opening spherical sealing stop valve, and relates to the field of grinding equipment. The grinding device comprises a base frame,a driving device, an angle iron frame and a moving seat, the angle iron frame and the moving seat are jointly mounted on the base frame, and workpieces to be ground and a plurality of grinding headswhich are oppositely arranged in the vertical direction are mounted on the moving seat; and the grinding heads and the workpieces to be ground are rotationally installed on the movable base, the output end of the driving device is connected with the workpieces to be ground and the grinding heads, and the driving device drives the grinding heads to synchronously conduct grinding when the workpiecesto be ground rotate. The grinding device has the advantages of high grinding precision, high efficiency and quality guarantee. 本发明公开了一种高温快开球面密封切断阀的研磨装置，涉及研磨设备领域，其包括底座架、驱动装置以及共同安装在底座架上的角铁架和移动座，所述移动座上安装有待研磨工件以及若干个上下相对设置的研磨头，所述研磨