Miniaturized gantry type five-axis processing equipment

Abstract

The invention discloses miniaturized gantry type five-axis processing equipment, and relates to the field of machine tool design. X-axis guide rails are fixedly arranged on the front part of a lathe bed base; the X-axis guide rails are three linear guide rails which are arranged in the form of a triangle in space and are parallel to one another; an X-axis drag plate which moves in the X-axis direction is mounted on the X-axis guide rails; double rotary workbenches are mounted on the X-axis drag plate; the front part of the lathe bed base is further equipped with a first motor base and a first tail end base; an X-axis lead screw is arranged between the first motor base and the first tail end base; the X-axis lead screw is combined with a nut flange surface of the X-axis drag plate; an X-axis motor drives the X-axis drag plate to move in the X-axis direction; two stand columns are further mounted on the lathe bed base; a movable type magazine tool is mounted between the two stand columns; and a beam is mounted on the two stand columns. The miniaturized gantry type five-axis processing equipment is used for automatically loading and unloading workpieces by a mechanical arm, performs automatic tool replacing by the movable type magazine tool and completes automatic production of workpieces by programming through a numerical-control system, so that processing auxiliary time is shortened, and production efficiency is improved.

Description

[0001] Technical field: [0002] The invention relates to a miniaturized gantry-type five-axis processing equipment, which belongs to the technical field of machine tool design. [0003] Background technique: [0004] Nowadays, the five-axis machining center is a kind of high-end CNC machining equipment. Compared with the general three-axis CNC machine tool, the five-axis machining center only needs to clamp the workpiece once to complete the processing of the complex space surface of the workpiece in theory, and the whole During the machining process, the tool can be kept perpendicular to the surface of the workpiece. In theory, it not only avoids multiple clamping, but also a reasonable tool movement posture can prolong the tool life, improve machining accuracy and efficiency. [0005] However, the existing five-axis machining centers are generally large in size, and the overall structural strength is insufficient, so it is difficult to achieve the theoretical workpiece machi...

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Problems solved by technology

[0005] However, the existing five-axis machining centers are generally large in size, and the overall structural strength is insufficient, so it is difficult to achieve the theoretical workpiece machining accuracy at the time of design. The existing five-axis machining centers still need a lot of installation and adjustment during the loading and unloading process of the workpiece. time, low productivity

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