Cabinet door punching positioner

The utility model belongs to the technical field of cabinet door punching limiting, and particularly discloses a cabinet door punching positioner which comprises a first positioning assembly and a second positioning assembly located at the corner of a cabinet door and further comprises a third positioning assembly and a fourth positioning assembly located on the surface of the cabinet door. The third positioning assembly and the fourth positioning assembly are vertically arranged, a first measuring scale is arranged between the first positioning assembly and the second positioning assembly, and the first measuring scale is horizontally arranged and used for measuring the horizontal distance between the positioning hole and the edge of the cabinet door; the second positioning assembly is connected with the third positioning assembly through a vertically-arranged second measuring scale, the second measuring scale is used for measuring the vertical distance between the positioning holes and the edge of the cabin