Manual operationandautomatic operation integrated drilling device

Abstract

The invention discloses a manual operationand automatic operation integrated drilling device. The device comprises a bracket, a small bevel gear, a large bevel gear, a gear shaft, a stepper motor, a lead screw and a motor bracket, wherein the stepper motor is fixed on the bracket; the small bevel gear is fixed on an output shaft of the stepper motor; the gear shaft is connected with the bracket through a bearing; the large bevel gear is fixed on the gear shaft, and engages withthe small bevel gear; a flat key groove with a through shaft is formed in the gear shaft; a handle is mounted at the top end of the lead screw; a flat key is mounted on the lead screw, and is connected with the gear shaft; a scale is marked in a position B of the lead screw, and a thread is arranged in a position C; a through hole thread is arranged on the bracket, and is connected with a thread on the lead screw; the bottom end of the lead screw is connected with the motor bracket through a bearing; two guide rods are arranged at the lower end of the bracket, and are provided with guide slide blocks; the guide slide blocks are fixed on the motor bracket; through grooves are formed in the two sides of the motor bracket; and motors are mounted in the through grooves. The device not only can be adjusted manually, but also can be adjusted automatically.

Description

technical field [0001] The invention relates to a drilling device, in particular to a manual and automatic integrated drilling device. Background technique [0002] Drilling operations are often required when machining mechanical parts or wood panels. Drilling machines currently on the market are generally automatic adjustment drilling machines or manual adjustment drilling machines, which have a single function and cannot meet people's diverse drilling needs. Contents of the invention [0003] The purpose of the present invention is to provide a manual and automatic integrated drilling device for the deficiencies of the prior art. The manual and automatic integrated drilling device can not only realize manual or automatic drilling, but also realize the free adjustment of the hole distance. . [0004] In order to solve the above technical problems, the present invention is realized through the following technical solutions: [0005] The manual and automatic integrated d...

AI Technical Summary

Problems solved by technology

At present, the drilling machines on the market are generally automatic adjustment drilling machines or manual adjustment drilling machines, which have a single function and cannot meet people's diverse drilling needs.

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