Adjustment device for adjusting positions of drill holes simultaneously

Abstract

The invention provides an adjustment device for adjusting the positions of drill holes simultaneously and relates to the field of machining equipment. The adjustment device comprises a supporting base and power transmission and position adjustment devices located on the supporting base. The supporting base is fixed to a multi-shaft box of a multi-hole drilling machine. Each power transmission and position adjustment device comprises a drill bit, a drill bit driving shaft and an adjustment mechanism, wherein the adjustment mechanism can make the drill bit driving shaft to move linearly in the direction perpendicular to the axis of an output shaft of the multi-shaft box, so that the position of the corresponding drill hole is adjusted. The drill bit driving shafts of the power transmission and position adjustment devices are in universal connection with the output shafts of the multi-shaft box. The adjustment device for adjusting the positions of the drill holes simultaneously further comprises a synchronous driving mechanism for the power transmission and position adjustment devices. The adjustment device can meet the requirement for drilling holes distributed in the circumferential distribution diameter portions of different workpieces, and the design cost and the tool cost are reduced.

Description

1. Technical Field [0001] The invention relates to the field of mechanical processing equipment, in particular to an adjustment device that simultaneously adjusts the drilling position. 2. Background technology [0002] When drilling evenly distributed holes on the circumference of parts connecting flanges and motor mounting holes, machinery manufacturers need to redesign the output shaft position of the multi-axis box according to the diameter of the distribution circle of the flanges and motor mounting holes of different specifications. To meet the needs of drilling flanges, manufacturers need to prepare multi-axis boxes of various specifications, which wastes a lot of money and storage space. [0003] The adjusting device for adjusting two or more drilling positions at the same time adopts a servo motor to drive the rotation of the bevel gear ring, drives the meshing bevel gears to drive the screw nut, and the guide rail slider mechanism to pull the position of the drill bit col...

AI Technical Summary

Problems solved by technology

[0002] Machinery manufacturing enterprises need to redesign the position of the output shaft of the multi-axis box according to the diameter of the distribution circle of flanges and motor mounting holes of different specifications when drilling evenly distributed holes on the circumference of the parts connecting flange and motor mounting holes. To meet the needs of drilled flanges, manufacturers need to prepare multi-axis boxes of various specifications, wasting a lot of money and storage space

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