Multifunctional vertical combined machining lathe

Abstract

The invention provides a multifunctional vertical combined machining lathe. The multifunctional vertical combined machining lathe comprises a lathe body, a knife rest mechanism, a spindle box, an upright column mechanism and a control system, wherein, the upright column mechanism is fixed on the lathe body; the spindle box is assembled on the upright column mechanism; the knife rest mechanism is connected on the spindle box; a rotary worktable is fixed on the lathe body and is mainly composed of a rotating platform, a spindle, a frame and a servo motor; the rotating platform is equipped with a fixture for fixing parts and is fixed on the spindle; the spindle extends into the frame and is arranged on the frame through bearings at journals of upper and lower ends, and a sleeve and a worm wheel are arranged on the spindle between the bearings on the two ends; the frame is fixed on the lathe body and is equipped with a worm shaft meshed with the worm wheel on the spindle; and the servo motor is fixed on the frame and is used for driving the worm shaft. The multifunctional vertical combined machining lathe has the functions of ensuring the machining precision, realizing automatic rotation and transposition of the rotary worktable, facilitating the replacement of the machining cutters, and increasing the machining functions of the lathe, thus achieving higher practicability and obvious economic effect.

Description

technical field [0001] The invention relates to a part processing machine tool, in particular to a multifunctional vertical combined processing machine tool, which is particularly suitable for processing valve bodies, and is also suitable for milling, drilling, boring, grinding and milling of other parts. Straight teeth and other processing, with the characteristics of a machine with multiple functions. Background technique [0002] The valve is the control element in the pipeline fluid conveying system. It is used to change the passage section and the flow direction of the medium (liquid, gas and dust, etc.), and has the functions of diversion, cut-off, regulation, throttling, check, diversion and overflow. It is an indispensable fluid control equipment and has been widely used in various fields of the national economy such as petroleum, chemical industry, metallurgy, gas, urban construction, electric power, aerospace, long pipelines, medicine and food. At present, in the ...

AI Technical Summary

Problems solved by technology

At present, in the valve processing industry at home and abroad, the processing of valve body parts is usually completed by ordinary machine tools or CNC machine tools. For large valve body parts, vertical lathes, boring machines and other equipment are required to process, so that the same The processing of parts requires multiple clamping, calibration, disassembly and moving, and even each clamping needs to design and manufacture special fixtures, which not only makes the processing of valve body parts very cumbersome, but also seriously reduces the production efficiency of the enterprise and increases the The labor intensity of workers increases the production cost of the enterprise, which is not conducive to the large-scale production of the enterprise and restricts the market competitiveness of the enterprise

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