| 摘要 |
PURPOSE: A manufacturing method of a pipe handle for the wall fixing and a pipe handle are provided, which can unitize the bracket for the wall fixing easily. CONSTITUTION: A manufacturing method of a pipe handle for the wall fixing includes: a jaw formation step(S10) which expands gradually the projections for tube expansion in the radius direction in order to have a jaw section in strip-shaped in the end part of the metal pipe; a pipe fixing step(S20) which fixes the end part of the metal pipe on the jig for striking; a bracket temporarily assembly step(S30) in which a metal bracket is assembled to the front of the metal pipe; and a pipe striking step(S40) which fixes the metal bracket and transforms the metal pipe tip by a burring press unit. |
