Multi-functional quick drilling tool rack

A multi-functional quick drilling tool rack includes an electric hammer bracket and a base, wherein the bracket body of the electric hammer bracket includes a base sleeve, a lead screw, a middle sleeve, an inserting pipe, a top steel pipe and a side steel pipe; the bottom of the base sleeve is fixed...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUN YUNXING, JI FUYUAN, LIU ZHIGUANG, ZHAO LEI, JI JUNNING, ZHANG DAXIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A multi-functional quick drilling tool rack includes an electric hammer bracket and a base, wherein the bracket body of the electric hammer bracket includes a base sleeve, a lead screw, a middle sleeve, an inserting pipe, a top steel pipe and a side steel pipe; the bottom of the base sleeve is fixedly connected with the base; the lead screw is downwards inserted to the base sleeve, and is connected with the inner wall of the base sleeve through threads; the upper part of the lead screw extends out of the base sleeve, and is provided with a rotary handle; the top of the lead screw is fixedly connected with the bottom of the middle sleeve; a fixing handle is arranged at the lower part of the middle sleeve; a torsion shearing key penetrates through the part where the inserting pipe is inserted and connected with the middle sleeve; the top of the inserting pipe is fixedly connected with the bottom of the top steel pipe. The multi-functional quick drilling tool rack guarantees the accuracy in hole forming, greatly