Locating clamp for machining of milling machine

The utility model discloses a locating clamp for machining of a milling machine. The locating clamp comprises a clamp body, a locating bolt is arranged on the clamp body, and the locating clamp further comprises a fixed V-shaped block, a movable V-shaped block, a supporting sleeve and an eccentric wheel. The fixed V-shaped block is arranged on the clamp body, the clamp body is further provided with a sliding rail, the movable V-shaped block is arranged on the sliding rail, the supporting sleeve is arranged between the fixed V-shaped block and the movable V-shaped block and located at the central position of the clamp body, and the eccentric wheel is arranged on the locating bolt. A base is arranged on the movable V-shaped block, and the movable V-shaped block abuts against the eccentric wheel through the base. By means of the locating clamp for machining of the milling machine, a workpiece is horizontally located through the fixed V-shaped block and the movable V-shaped block, and the workpiece is vertically located through the supporting sleeve. The locating clamp is suitable for machining process of the milling machine, simple in structure and convenient to use, and has high popularization value.