CNC metal machining machine with single tool turret, double spindles and double machining efficiency

Abstract

The invention discloses a CNC metal machining machine with a single tool turret, double spindles and double machining efficiency. The CNC metal machining machine comprises a machine base, a spindle driving source, a first spindle unit, a second spindle unit and a tool turret unit. The machine base is provided with a Z-axis mounting face and a Y-axis mounting face perpendicular to the Z-axis mounting face. The spindle driving source is arranged on the Z-axis mounting face of the machine base. The first spindle unit is located on the Z-axis mounting face of the machine base and is connected withthe spindle driving source. The second spindle unit is located on the Z-axis mounting face of the machine base and is connected with the spindle driving source, and the spindle driving source simultaneously drives the first spindle unit and the second spindle unit to do reciprocate displacement close to or away from each other on the same axial direction. The tool turret unit is arranged on the Y-axis mounting face of the machine base, multiple sets of chuck sets are arranged on the tool turret unit according to the preset angles, the chuck set on each angle is provided with two tool chucks,and two identical tools are clamped by two corresponding tool chucks. Due to the fact that the CNC metal machining machine only needs to be provided with a single tool turret unit, two workpieces canbe machined, the effect of double machining efficiency can be achieved, the overall size can be greatly reduced, and the cost needed by manufacturing is reduce to improve the market competitiveness.

Description

technical field [0001] The invention relates to the technical field of processing machines, and more specifically refers to a CNC metal processing machine with single turret and double spindles and double processing efficiency. Background technique [0002] A conventional processing machine mainly clamps a workpiece by a spindle, and processes the workpiece by a tool on a turret. [0003] Due to the poor processing efficiency of the above-mentioned known processing machines, a kind of "CNC lathe with double processing efficiency for general use" has been developed one by one, as disclosed in Taiwan Patent No. M436521. It mainly adopts the method of double spindles and double turrets, so that the workpieces are individually clamped by the double spindles, and then the tools on the double turrets are used to process the two workpieces on the double spindles at the same time, so as to achieve double processing efficiency. However, since this kind of processing machine must be ...

AI Technical Summary

Problems solved by technology

However, since this kind of processing machine must be equipped with double turrets, not only will the overall volume be too large, but the increased number of turrets will also lead to a large increase in overall cost, making it difficult to be competitive in the market

[0004] In view of this, in order to improve the prior art, the conventional double processing machine has problems such as too large volume, increased manufacturing cost and uncompetitiveness in the market, and the present invention has been developed.

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