| 摘要 |
The present invention relates to a holder for a valve, which can effectively the machine or check a valve for intake and exhaust in an internal combustion engine by fixating the valve. According to the present invention, the holder for a valve can rotate a valve (1) by operating a first supporting wheel (31) in a state of supporting the lower part of a valve stem (3) using a first and a second supporting wheel (31, 32) and of supporting the top surface of the valve stem (3) using a pressurizing wheel (53) placed in a rotating arm (50). At this time, the holder for a valve can machine a head unit (2) and the valve stem (3) of the valve (1) at once because the head unit (2) and the valve stem (3) protrude forward and backward of the first and second supporting wheels (31, 32), thereby facilitating work and shortening working hours. |
