Angle grinding piece replacement auxiliary device for angle grinder

The utility model relates to the technical field of angle grinding disc replacement assistance, in particular to an angle grinding disc replacement assisting device for an angle grinder, which comprises a heat insulation cover, four rotating shafts are circumferentially and rotatably connected to the middle of the heat insulation cover, and screwdriver blades are arranged at the ends, facing the inside of the heat insulation cover, of the four rotating shafts. According to the utility model, a hot angle grinding disc can be conveniently and directly disassembled and replaced, the cooling time of the equal-angle grinding disc can be saved, and the cooling efficiency of the equal-angle grinding disc can be improved. And meanwhile, four bolts can be tightened and tightened at the same time at a time, and the angle abrasive disc is convenient to replace. 本实用新型涉及角磨片更换辅助技术领域，具体为一种角磨机用角磨片更换辅助装置，包括隔热罩，隔热罩的中间位置周向转动连接有四个转轴，四个转轴上朝隔热罩内的一端均设置有螺丝刀头，隔热罩的外侧设置有同步驱动四个转轴旋转的旋转机构，螺丝刀头与转轴之间通过对正找位角度旋转机构连通，本实用新型便于直接对发烫的角磨片直接进行拆卸更换，可