Cam shaft oil drilling hole clamp

The utility model provides a cam shaft oil drilling hole clamp, which relates to the technical field of machining and can solve the problem that the traditional clamp cannot realize the perfect fixation on the cam shaft oil drilling hole processing. The cam shaft oil drilling hole clamp comprises a vertical plate, wherein one side of the vertical plate is provided with a guide groove, one side of the vertical plate provided with the guide groove is provided with a clamping mechanism, a lower fixing seat is fixedly arranged under the clamping mechanism, the upper end of the lower fixing seat is provided with a top head, the clamping mechanism comprises a center shaft and a position limiting block fixedly arranged on the vertical plate, the center shaft passes through the middle part of a fixing rod, a screwing handle is arranged on the center shaft passing through the fixing rod, the left end of the fixing rod is fixedly provided with a support rod, and the position limiting block is a V-shaped position limiti