CLAMPING DEVICE FOR CLAMPING CYLINDRICAL OBJECTS

摘要

A clamping device for clamping different sizes of cylindrical objects includes a body having a path defined centrally therethrough. The body has a polygonal section which has multiple corners at equal intervals. A clamping portion having outer threads is connected to one end of the polygonal section and a locking collar is threadedly connected to the clamping portion. The clamping portion clamps an object. The body has a room defined therein and the room has a tapered inside so as to accommodate a clamping sleeve which has a clamping hole and a tapered outside which is engaged with the tapered inside of the room. The clamping collar controls the size of the clamping hole of the clamping sleeve to proceed vertical or horizontal machining. The clamping sleeve releases the object by loosing the locking collar.

主权项

1. A clamping device for clamping different sizes of cylindrical objects, comprising:
a body being a multiple-stage member and having a path defined centrally therethrough, the body having a polygonal section which has multiple corners at equal intervals, the path having inner threads defined in an inside of one end thereof; a clamping portion connected to an end of the polygonal section, the clamping portion adapted to clamp an object, and a standard end piece having outer threads which are connected to the inner threads in the path of the body.