Horizontal moving and positioning multi-station universal milling and drilling tool

Abstract

The invention discloses a horizontal moving and positioning multi-station universal milling and drilling tool. The horizontal moving and positioning multi-station universal milling and drilling tool comprises a moving base device. A guide rail is arranged below the moving base device. Stand columns are arranged above the moving base device. The moving base device comprises a base disc. An electromagnet is arranged at the center of the bottom of the base disc, a set of ball screws are arranged below the base disc, and the positions of the ball screws are aligned with the guide rail. A positioning installing rotation disc is arranged above the base disc, and a rotation feed base is arranged above the positioning installing rotation disc and fixedly connected with the stand columns. The horizontal moving and positioning multi-station universal milling and drilling tool is small in size and convenient to carry, machining angle adjustment and milling head direction adjustment can be achieved in a 360-degree manner in the X axis direction and the Z axis direction, and the telescopic length of the milling head can be adjusted; the milling head connection limitation is reduced, the work requirement in the narrow machining area is met, a milling machine is more convenient to use, and the milling work efficiency is improved; and meanwhile, rapid and accurate moving is convenient, positioning operation is simple after the construction position is reached, and the construction efficiency and the construction precision can be effectively improved.

Description

technical field [0001] The invention relates to a milling machine, in particular to a horizontally moving and positioning multi-station universal milling and drilling tool. 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 prod...

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 subsequent use, the inventor found that although the problem of adjusting the milling and drilling direction by the rotation of the milling head was solved, the positions of the milling head and the base of the machine tool were relatively fixed, and the position of the milling head during actual production and processing The connection method still has certain limitations, and the adjustment range of the processing position is limited. Especially when working in a small and narrow processing area, the base of the machine tool often becomes an important factor restricting the processing position of the washing head. However, the purpose of adjusting the direction of milling and drilling cannot be achieved, and the disassembly and assembly of the extension rod is complicated, and it is difficult to stably connect the extension rod to the base of the machine tool, so it is still relatively difficult to process and use; The milling machine moves to the site to be constructed, but it is difficult to ensure the accuracy of the position when the milling machine moves at the bottom of the large workpiece, and it is difficult to fix it after moving to the construction position, and the construction accuracy is not high

[0004] Therefore, the current milling machine has the problems of large volume of milling machine and single function of the milling head, while the connection mode of the milling head of the small universal milling machine is limited, the adjustment range of the processing position of the milling head is limited, and the connection stability of the connecting device is poor. The problem of complicated disassembly and assembly of the connector device makes it difficult to use the milling machine; there are also problems of difficulty in accurate movement, complicated movement and positioning operations, resulting in low construction efficiency and low construction accuracy

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