Friction-type assembled industrial operating lever

The utility model discloses an industrial operating lever assembled in a friction mode. The industrial operating lever comprises a handle support, a handle friction assembly and a rocking bar assembly, the handle support is connected with the handle friction assembly, the handle friction assembly is connected with the rocking bar assembly, and the handle support is used for supporting and fixing other components; the handle friction assembly is used for adjusting the gap change; the rocking bar assembly is used for fixing and limiting; the handle support comprises a base, a handle left plate and a handle right plate, first positioning holes are formed in the base, second positioning holes corresponding to the first positioning holes are formed in the handle left plate and the handle rightplate, and the first positioning holes are connected with the second positioning holes through elastic pins. The problems that conventional friction positioning is directly driven in a single-side friction plate mode, the abr