Connecting device for machining center main shaft

The utility model relates to the technical field of numerical control machining, in particular to a connecting device for a main shaft of a machining center, which comprises a base and a first main shaft, the connecting device is arranged on the outer wall of the first main shaft, the connecting dev...

Full description

Saved in:
Bibliographic Details
Main Author GAO CHENGFANG
Format Patent
LanguageChinese
English
Published 23.05.2023
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of numerical control machining, in particular to a connecting device for a main shaft of a machining center, which comprises a base and a first main shaft, the connecting device is arranged on the outer wall of the first main shaft, the connecting device comprises a groove, the outer wall of a fixing block is in sliding connection with the groove, and the outer wall of the fixing block is fixedly connected with a fixing rod. The connecting block drives the connecting rod to move downwards, the connecting rod drives the fixing block to move downwards, the fixing block extrudes the spring downwards, the spring shrinks downwards, the fixing block drives the fixing rod to move downwards, the fixing rod moves downwards from the round hole of the sleeve, and when the fixing rod shrinks to the position in the same horizontal line with the first main shaft, the second main shaft is dragged outwards; the second main shaft slides on the surface of the first main shaft to
Bibliography:Application Number: CN202223176220U