Vibration-proof universal rotary machining device with function of tool feeding in inclined direction

Abstract

The invention discloses a vibration-proof universal rotary machining device with a function of tool feeding in the inclined direction. The vibration-proof universal rotary machining device with the function of tool feeding in the inclined direction comprises a base. A stand column is arranged on the top of the base, and the base and the stand column are connected through a vibration preventing device. The vibration preventing device comprises a fixing base which is connected with the base, and further comprises a fixing frame plate, wherein the fixing frame plate is arranged at the bottom of the stand column, and the fixing base and the fixing frame plate are connected. A sliding block is arranged on one side of the stand column, and an inclined tool feeding locating device is arranged onthe sliding block. The vibration-proof universal rotary machining device with the function of tool feeding in the inclined direction is small in size and convenient to carry, assemble, disassemble, repair and replace. Inclined tool feeding drilling can be conducted in the 360-degree direction, the construction requirement for boring in a circular hole wall or in the inclined direction is met, andthe accuracy is high. Meanwhile, the stand column of a milling machine can be effectively prevented from vibrating in the milling and drilling process, the phenomenon that connecting screws of the base and the stand column are prone to loosening due to the vibration is avoided, the connection of the base and the stand column of the milling machine can be stabler, and then the milling and drillingmachining accuracy of the milling machine is improved.

Description

technical field [0001] The invention relates to a milling machine, in particular to an anti-vibration oblique feed universal rotary processing device. Background technique [0002] Milling machine is an indispensable general-purpose equipment in the machinery manufacturing industry, and it is also a high-yield machine tool in the machine tool industry after the output of lathes. Existing milling machines are mainly of horizontal or vertical structure, which not only has a single function, but also has a large bed volume, and the processing stroke of the milling head is limited, so parts cannot be milled, bored, drilled, etc. It is difficult for a milling machine to process the slope of the workpiece, so for the processing of irregular parts, it often needs to be clamped multiple times or on a variety of machine tools. It can only be completed on a special machine tool, not only the operation is cumbersome, the processing efficiency is low, and the production cost is also hi...

AI Technical Summary

Problems solved by technology

Existing milling machines are mainly of horizontal or vertical structure, which not only has a single function, but also has a large bed volume, and the processing stroke of the milling head is limited, so parts cannot be milled, bored, drilled, etc. It is difficult for a milling machine to process the slope of the workpiece, so for the processing of irregular parts, it often needs to be clamped multiple times or on a variety of machine tools. It can only be completed on a special machine tool, not only the operation is cumbersome, the processing efficiency is low, but the production cost is also high

The existing milling machine is difficult to disassemble and assemble the milling head. During the processing and production process, it is often shut down for maintenance due to the damage of the milling head.

Therefore, the existing milling machines have the disadvantages of large size, single function, cumbersome processing operations, difficult disassembly and assembly of the milling head, and low processing and maintenance efficiency.

[0003] The inventor invented such as: "portable three-axis rotary positioning universal milling machine", "magnetic rear pull rod positioning rotary universal milling machine", "shaft holding positioning rotary universal milling machine" and other small However, in the follow-up use, the inventor found that the milling and drilling direction of the milling head still has certain limitations, especially when boring is required on the wall of the inner circular hole or in the oblique direction, the conventional milling machine cannot Drilling with axial feed in the oblique direction, the drilling operation in the oblique direction is quite cumbersome, and there are large construction restrictions; and after the base and column of the milling machine are assembled and connected, the vibration of the drill bit during the milling and drilling process may easily lead to the connection of the base during use. The bolts of the column and the column are loose, which makes the assembly of the column and the base unstable, thereby affecting the precision of milling and drilling

[0004] Therefore, in the process of using the universal milling machine at present, there are limitations in the connection mode of the milling head, it is difficult to carry out oblique direction feed drilling construction, and the construction operation is complicated, which makes it difficult to use the milling machine; there are also connecting screws for the base and the column Susceptible to vibration and loosening, resulting in unstable assembly of the column and the base, and low precision of milling and drilling on the milling machine

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