Patent attributes
A saw blade clamping device is configured to clamp at least two types of saw blades and includes a clamping seat and an operating member. The clamping seat has a connecting portion and a loading portion with a loading slot. The operating member has an operating portion with assembling and loading ends. The operating portion is assembled around the loading portion with the assembling end, and the loading end has a loading port. The operating member is rotatable relative to the loading portion. An inner wall of the operating member has a curved driving surface. An abutting element, disposed between the operating member and the clamping seat, has an abutting end, which can extend into the loading slot, and a driving end, which abuts against the driving surface. The abutting end is driven by the driving surface during rotation of the operating member to move into the loading slot.
