Two-headed computer numerical control lathe technological method

Abstract

The invention discloses a two-headed computer numerical control lathe technological method. According to the two-headed computer numerical control lathe technological method, a left spindle box, a right spindle box, a left tool rest, a right tool rest, a safety protecting wall, a housing and operation panels are adopted. The two-headed computer numerical control lathe technological method is characterized in that the left spindle box and the right spindle box which are in independent operation and opposite are arranged on the left side and the right side of a body of a lathe bed respectively, two tool rest transmission operation control systems matched with left and right spindle box transmission control systems are arranged between the left spindle box and the right spindle box, and the safety protecting wall is positioned between two computer numerical control spindle transmission control systems in independent operation as well as between the tool rest transmission operation control systems in independent operation. The two-headed computer numerical control lathe technological method has the advantages that the safety protecting wall can protect an operator to ensure safety when the operator clamps, sets tools and machines left and right workpieces; since two independent computer numerical control procedures and operation panels or two independent common lathe transmission operation mechanisms are adopted, auxiliary time can be shortened under synchronous or asynchronous machining, labor hours are saved, efficiency is improved and machining process safety is ensured.

Description

technical field [0001] The invention relates to a process method of a double-head numerical control lathe, in particular to a process method of a double-head numerical control lathe capable of realizing high-efficiency machining. Background technique [0002] In the field of mechanical processing, the lathe is called the "mother machine" of the mechanical processing machine tool, and its function ranks first among all kinds of machine tools. With the advancement of technology and the development of productivity, advanced processing equipment and processing technology continue to appear, which have replaced traditional processing technology to some extent. The birth of CNC lathe is a typical representative of this advanced manufacturing era. However, with the continuous advancement of science and technology and advanced processing technology, it is still necessary to further improve the time, cost and efficiency to meet the actual needs of production. Head lathe technology c...

AI Technical Summary

Problems solved by technology

The advantage is that the workpiece on the right chuck can be clamped by using the processing time of the workpiece on the left chuck, which saves time in clamping and installation; the disadvantage is that the simultaneous processing of two workpieces cannot be achieved during processing. did not make full use of auxiliary time to maximize work efficiency

[0004] For example: application date: 2008.07.28, application number: 2008201482285, name: middle-drive double-head CNC lathe, its structural feature is that a power source drives in the middle of the workpiece, so that the two sets of cutting systems on both sides of the workpiece are synchronized to both sides of the workpiece The surface of the workpiece is compounded and processed. This design of simultaneous processing on both sides is limited to the processing of shaft parts of individual specifications. Its advantage is that it maintains the coaxiality of the processing surfaces on both sides of the workpiece and improves the work efficiency to a certain extent. The disadvantage is that Composite processing of two workpieces cannot be performed synchronously, it can only be applied to special shafts, and the scope of application is limited

[0005] For example: application date: 2007.12.11, application number: 200720158288.0, name: double-head CNC woodworking machine tool, which is characterized in that two upper and lower chucks are designed on the power component, and correspondingly there are two upper and lower tool holders and upper and lower tailstocks; its processing feature is that it can hold two workpieces at the same time and process them synchronously, but its disadvantage is that it cannot perform synchronous or step-by-step processing on workpieces with different lengths, diameters and specifications.

[0006] For example: application date: 2006.06.08, application number: 200620104469.0, name: double-axis CNC lathe, which is characterized in that there are two spindles in one headstock, that is, two chucks that rotate synchronously. The disadvantage is that it can only realize the synchronous processing of two workpieces, but it cannot realize the step-by-step processing, and cannot make full use of the auxiliary time in the work.

[0007] For example: the designer applied for "Double-head lathe process method" (02122581.8) on 2002.06.09; "A double-head lathe and its transmission control system" (201210137203.6) applied on 2012.05.07; applied on 2012.08.24 "A special double-head CNC lathe and its system for efficiently processing bearing parts" (201210303221.7) and "a special double-head lathe for efficiently processing bearing parts" (201210303015.6); and the double-head lathe related to my application Utility model patents and design patents are characterized by the design of the chucks of the double-head lathe on both sides of the headstock. Whether it is single-power or double-power, its disadvantage is that the operator's moving position is too far. A lot of auxiliary time is generated, and the operation is relatively not in the best position and the most ideal state

Also similar to the present invention is an analog patent with application date: 2010.05.010, application number: 201010166914.7, name: double-head parallel CNC lathe, which is characterized in that two sets of relative processing systems are designed on both sides of the lathe. The disadvantage is that it cannot Effectively guarantee the safety of the operator during the clamping process of the composite processing process (that is, two processing processes at the same time)

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