Automatic machine tool with B-axis control

Abstract

The invention discloses an automatic machine tool with B-axis control, and relates to the technical field of machine tools. The automatic machine tool aims to solve the problems that a traditional machine tool cannot realize continuous machining when workpieces are obliquely machined, and time and labor are consumed when the angle is adjusted. According to the key points of the technical scheme, the automatic machine tool with the B-axis control comprises a lathe bed, a main shaft slidably arranged on the lathe bed along the Z axis, secondary shafts slidably arranged on the lathe bed along theZ axis and the X axis, a tool rest which is arranged on the lathe bed and can move along the X axis and the Y axis and a back tool platform which is arranged on the lathe bed and can move up and downalong the Y axis, wherein the tool rest is provided with a B-axis mechanism for obliquely machining a workpiece, and the secondary shafts are provided with deep hole assemblies for drilling deep holes in the end surface of the workpiece. The automatic machine tool with the B-axis control has the advantages of being capable of performing multi-angle oblique machining on the workpiece, realizing continuous machining of the workpiece, improving machining efficiency and reducing cost.

Description

technical field [0001] The invention relates to the technical field of machine tools, and more particularly, to an automatic machine tool with B-axis control. Background technique [0002] The application of machine tools in the field of precision machining is becoming more and more extensive. There are many methods for processing mechanical parts in modern machinery manufacturing: in addition to cutting, there are grinding, casting, forging, welding, stamping, extrusion, etc., but all the precision requirements are higher. Parts with high and fine surface roughness requirements generally need to be processed by cutting on the machine tool. [0003] The machine tool in the prior art usually has a main shaft, a secondary shaft and a tool holder. When processing a workpiece, usually only some simple processing can be performed, such as drilling a positive hole in the workpiece, and when it is necessary to punch an oblique hole in the workpiece. , it is necessary to manually a...

AI Technical Summary

Problems solved by technology

[0003] The machine tools in the prior art usually have a main shaft, a sub-spindle, and a tool holder. When processing a workpiece, usually only some simple processing can be performed, such as punching a positive hole on the workpiece. , it is necessary to manually adjust the angle of the power head on the tool holder, or the workpiece has been sent to another machine tool for further drilling, tapping and milling. Due to the inconvenient disassembly and installation of the power head, the workpiece needs to be reinstalled when the workpiece is transferred Positioning, so it will cause the problem of low processing efficiency and poor precision of the workpiece

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