Mechanical part positioning and drilling integrated machine

Abstract

The invention discloses a mechanical part positioning and drilling integrated machine, and belongs to the technical field of small machine tool designing. The mechanical part positioning and drilling integrated machine comprises a rotating arm, angle iron, a cam, a rotating shaft, a drill bit, a workbench and a motor. A rotation pair is formed through the rotating arm and the angle iron. The angle iron is fixed to the workbench through a screw. The cam is arranged outside the rotating shaft in a sleeving manner, and the cam and the rotating shaft are fixed into a whole through a screw. The rotating shaft is connected with a motor shaft through a coupler and rotates along with the motor. The drill bit is fixed to the workbench. The workbench can do reciprocated feeding on a machine tool body in the longitudinal direction, the drill bit longitudinally moves along with the reciprocated feeding of the workbench, and workpiece drilling is achieved. According to the designed mechanical part positioning and drilling integrated machine, before drilling, a positioning pin and a cylindrical pin are used in cooperation so that a workpiece can be pressed to the appropriate depth of a chuck, workpiece position adjustment and drilling are conducted on the same structure, and the structure of the mechanical part positioning and drilling integrated machine is very simple.

Description

technical field [0001] The invention relates to the technical field of small machine tool design, in particular to an integrated machine for positioning and drilling mechanical parts. Background technique [0002] With the development of the machinery industry, the shapes of parts vary widely. When processing small parts in some instruments and meters, both clamping and processing are very troublesome, especially drilling holes on small parts is particularly troublesome. At present, many machine tools When drilling the holes of small parts, the clamping and drilling are carried out separately. Every time a workpiece is processed, the machine must be stopped to remove the workpiece, and then a new workpiece is re-clamped, and the position of the workpiece is adjusted before drilling. , especially troublesome. Contents of the invention [0003] The purpose of the present invention is to overcome the defect that clamping and drilling need to be carried out separately when dr...

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Problems solved by technology

[0002] With the development of the machinery industry, the shapes of parts vary greatly. When processing small parts in some instruments and meters, both clamping and processing are very troublesome, especially drilling holes on small parts is particularly troublesome. At present, many machine tools When drilling the holes of small parts, the clamping and drilling are carried out separately. Every time a workpiece is processed, the machine must be stopped to remove the workpiece, and then a new workpiece is re-clamped, and the position of the workpiece is adjusted before drilling. , particularly troublesome

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