Use device forming jig by hand

The utility model discloses an use device forming jig by hand, which comprises a bracket, the support mounting is positive upper end in the middle of the supporting shoe, the positive lower extreme ofsupporting shoe is provided with T type slider, T type slider outside is provided with T type spout, the utility model discloses a T type spout has been increased in the base left and right sides, and in the middle shaping groove that increases by three packet size diverse of both sides spout, realize the mesh of a tractor serves several purposes, it carries out forming operation with regard to realizing to multiple size utensil to make this forming jig not need to be changed the forming jig of more sizes, not only can practice thrift the use resource like this, also can reduce change formingjig's incessantly loaded down with trivial details operation, make its application range wider, thereby realizing a purpose of multiple functions in one machine, the support supporting shoe outside two support lower extreme b