Tool grinder clamp for gear machine tool cylinder sleeve tooth form machining

The utility model relates to a tool grinder clamp for gear machine tool cylinder sleeve tooth form machining. The tool grinder clamp is characterized by comprising a main shaft, a body, a spring sleeve, supports, a dividing plate and scaleplates, wherein the main shaft is sleeved with a copper protective sleeve, the spring sleeve is arranged in the main shaft and is locked with the main shaft through a spring sleeve nut, the copper protective sleeve is sleeved with the body, the supports are connected to the two sides of the body which is provided with the dividing plate and a rotary scaleplate, and a fixed scaleplate matched with the rotary scaleplate on the body is mounted on one side face of each support. The tool grinder clamp has the advantages that the structure is simple, operation is easy, fixing and clamping of a workpiece and adjustment of angle and scale division are safe and reliable, the grinding precision, quality and efficiency of the workpiece can be greatly improved, the manufacturing cost of