Universal rotary milling and drilling tool with functions of horizontal movement and positioning of hoop

Abstract

The invention discloses a universal rotary milling and drilling tool with functions of horizontal movement and positioning of a hoop. The universal rotary milling and drilling tool comprises a movingbase device. Guide rails are arranged below the moving base device, and a stand column is arranged on the top of the moving base device. A sliding block is arranged on one side of the stand column, and a milling head rotary positioning device is arranged on the sliding block. The universal rotary milling and drilling tool with the functions of horizontal movement and positioning of the hoop 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 acircular hole wall or in the inclined direction is met, and the accuracy is high. Meanwhile, rapid and accurate movement is facilitated. In addition, after the universal rotary milling and drilling tool arrives at the construction position, the positioning operation is easy, and the construction efficiency and the construction accuracy can be effectively improved.

Description

technical field [0001] The invention relates to a milling machine, in particular to a universal rotary milling and drilling tool for horizontally moving and positioning hoops. 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 p...

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 when milling and drilling the bottom of a large workpiece, it is necessary to move the milling machine to the part to be constructed, and the milling machine is at the bottom of the large workpiece It is difficult to ensure the accuracy of the position when moving, and it is difficult to fix after moving to the construction position, and the construction accuracy is not high

[0004] Therefore, the current milling machine has the limitation of 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 leads to the difficulty of using the milling machine; there are also problems that it is difficult to move accurately, and the movement and positioning operations are complicated. Leading to low construction efficiency and low construction accuracy

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