A vertical CNC machining milling machine

Abstract

The invention relates to the technical field of numerically controlled machine tools, in particular to a vertical numerically controlled machining and milling machine, comprising a base plate, a portal frame, a workbench, a cleaning device and a chip removal device. A workbench is installed on the upper end, a portal frame is arranged above the workbench, the lower end of the portal frame is fixedly connected to the bottom plate, and a cleaning device is arranged on the right side of the workbench; the present invention drives the flushing mechanism, the air blowing mechanism and the The cleaning mechanism moves to the left evenly along the upper end face of the worktable. The upper end face of the worktable is simultaneously washed, air-blown and brushed by the flushing mechanism, the air blowing mechanism and the cleaning mechanism, which not only removes the milling chips on the surface of the worktable , It can also blow out the debris in the chip storage groove. Through the cooperation of the cleaning mechanism, the cleaning effect is greatly improved, thereby improving the milling accuracy of the workpiece.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a vertical numerical control machining milling machine. Background technique [0002] Vertical CNC milling machine is a kind of CNC milling machine, and CNC milling machine is an automatic processing equipment developed on the basis of general milling machines. Vertical CNC machining milling machines can be divided into ram type milling machines, gantry type milling machines, plane milling machines, lifting table milling machines, bed type milling machines and rocker arm milling machines. A milling machine with connecting beams forming a gantry. Its structural feature is that the milling head is installed on the beam and column and can move along its guide rail. Usually, the beam can move vertically along the guide rail of the column, and the workbench can move laterally along the guide rail of the bed. It is more suitable for Large-scale processing. Aft...

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Problems solved by technology

[0004] (1) Technical problems to be solved: the present invention can solve the following difficult problems that the existing vertical numerical control machining milling machine may encounter in the cleaning process of its workbench end face after the work is completed: a. However, since there is a chip storage tank on the workbench, the manual cleaning method is not enough to remove the milling chips in the chip storage tank, resulting in the continuous accumulation of milling chips in the chip storage tank, which makes the milling during the next milling process Chips are easy to accumulate on the surface of the milling workpiece, thereby reducing the milling accuracy of the workpiece; b. Since the surface of the milling chips will adhere to the cooling liquid, the milling chips are easy to stick to the surface of the table, and the manual cleaning method is prone to incomplete cleaning The phenomenon, and the milling chips after cleaning cannot be collected and discharged in time, resulting in poor cleaning effect and affecting the working environment of the workbench, which has a certain impact on the next milling process

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