Portable machining tool for machining

Abstract

The invention discloses a portable machining tool for machining. A cutting hydraulic cylinder penetrates through one end of a fixed supporting frame, a downward pressing electric push rod penetrates through the middle of a downward pressing frame, a cutting knife is connected to the inner side of a fixed connecting plate in an embedded manner through a screw, a correction knife is fixedly connected to one end of a pushing electric push rod, and cleaning cotton is placed at the inner side of a fixed protection box; and a contact detector is mounted in the top end of a limiting sliding plate, the cutting hydraulic cylinder and the downward pressing electric push rod drive the downward pressing frame and the fixed connecting plate to move, so that the cutting knife can quickly and stably move to the side end of a machined part to cut the machined part, and in the cutting process, the cutting hydraulic cylinder and the downward pressing electric push rod drive the cutting knife to reset, a rising electric push rod drives a limiting sliding plate to ascend, so that the contact detector is directly attached to the bottom end of the cutting knife, the pressing height can be rapidly adjusted in the cutting process, and the cutting size error is prevented.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a portable processing machine tool for mechanical processing. Background technique [0002] Machine tools refer to machines that manufacture machines, also known as machine tools or tool machines, which are customarily referred to as machine tools and are generally divided into metal cutting machine tools, forging machine tools and woodworking machine tools. There are many ways to process mechanical parts in modern machinery manufacturing: in addition to cutting, there are also casting, forging, welding, stamping, extrusion, etc. The cutting method is used on the machine tool for final processing. At present, when making large-sized gears, it is necessary to directly cut them to ensure the strength of the gears. [0003] However, at present, when cutting metal blocks, it is impossible to quickly and directly detect the actual size of the cutting knife, resulting in...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a portable processing machine tool for mechanical processing, which can effectively solve the problem that the actual size of the cutting knife cannot be quickly and directly detected when cutting a metal block in the above background technology, resulting in a decrease in the cutting distance. The inability to adjust quickly leads to different errors during cutting, which affects the use of gears. At the same time, the cutting knife cannot be cleaned quickly, which leads to the problem of accelerated damage of the cutting knife during cutting.

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