Stainless steel nut tapping equipment
The invention relates to the technical field of nut machining equipment, and discloses stainless steel nut tapping equipment which is characterized in that the upper end and the lower end of a rotating rod are each connected with a telescopic part for driving the rotating rod to stretch out and draw...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The invention relates to the technical field of nut machining equipment, and discloses stainless steel nut tapping equipment which is characterized in that the upper end and the lower end of a rotating rod are each connected with a telescopic part for driving the rotating rod to stretch out and draw back and a rotating part for driving the rotating rod to rotate, a screw tap for tapping is arranged on the rotating rod, and the rotating rod is composed of a lower section and an upper section which can be separated; after the screw tap is screwed in from one end and screwed out from the other end, the lower section and the upper section are separated and drawn out from the other end, and when a next set of nuts are machined, the screw tap is screwed in from the other end in the reverse direction and screwed out from the starting end continuously and alternately. A plurality of nuts are continuously machined through one screw tap, the time consumed for feeding and discharging is shortened, the machining speed is |
---|