| 摘要 |
The present invention relates to a method for manufacturing a hold for an angle shaft of a door lock and the hold for an angle shaft manufactured thereby, wherein a lever hold of a door lock used for a locking device can be stably used by improving strength and durability to prevent abrasion and damage in addition to ensuring durability. The method comprises: a cutting step (S100) of cutting a round rod of a metal material; an R forming step (S200) of performing an R process for an upper and a lower edge portion of the cut half-finished product to be curved; an insertion unit forming step (S300) of enabling an insertion unit (51) to be firmly fixated; an insertion groove step (S400) of forming an insertion groove (52); an end portion forming step (S500) of forming an end portion (53); a cutting groove forming step (S600) of forming a cutting groove (54); a protrusion groove forming step (S700) of forming at least one protrusion groove (55) by using punching or a drill; and a snap ring fixing groove forming step (S800) of forming a fixing groove (56). |
