Patent ID: 7644481

Claim:
A bearing-positioning tool set comprising: a grip ( 1 ) having a combining rod ( 10 ) and a hamming end ( 12 ); the combining rod ( 10 ) extending from a front end thereof; the combining rod ( 10 ) having a threaded hole ( 11 ) and the hamming end ( 12 ) extending from a rear end thereof; a positioning press block ( 2 ) for retaining the grip ( 1 ); the positioning press block ( 2 ) having an insert hole ( 20 ) in a center thereof; each of two ends of the insert hole ( 20 ) being formed with an enlarged groove ( 200 ); the positioning press block ( 2 ) being formed with a first fitting circular member ( 21 ) having a tilt outer surface, a first circular holding edge ( 22 ) behind the first fitting circular member ( 21 ), a second circular holding edge ( 24 ) being the second circular holding edge ( 22 ); and a second circular fitting member ( 23 ); an outer diameter of the second circular edge ( 22 ) being greater than those of the first fitting circular member ( 21 ), the second circular holding edge ( 24 ) and the second circular fitting member ( 23 ); at least one through hole being formed in the first circular fitting member ( 21 ) and being around the insert hole ( 20 ); and the positioning press block ( 2 ) having three through holes arranged around the enlarged groove ( 200 ); a combining member ( 3 ) to be threadably combined with the combining hole ( 11 ) of the grip ( 1 ) for fixing the positioning press block ( 2 ) in position; the combining member ( 3 ) having a threaded rod and one end thereof being installed with a head ( 30 ) which can be received in the groove ( 200 ) of the positioning press block ( 2 ).