Cutting chip breaking device with active power

Abstract

The invention belongs to the field of machining, and particularly relates to a cutting chip breaking device with active power. The cutting chip breaking device comprises an upper casing, a lower casing, a DC speed regulating motor, a three-edge milling cutter, a knife rest, a turning tool, a protective cover, a base, an L-shaped check block and a guide stud. The DC speed regulating motor is mounted on the upper casing and is connected with the three-edge milling cutter through a transmission structure, the outer side of the three-edge milling cutter is provided with the protective cover, the lower casing is mounted on the lower side of the upper casing and installed on the knife rest, the knife rest is also provided with the turning tool, the base is fixed on the side of the turning tool through a base bolt, the upper surface of the base is provided with a threaded hole, one end of the guide stud is screwed into the threaded hole, the L-shaped check block is mounted on the guide stud,the L-shaped check block can move up and down and rotate along the guide stud, and the L-shaped check block is disposed below the three-edge milling cutter. According to the cutting chip breaking device, an adjustment can be made according to different cutter angles and cutting amounts, which greatly improves the efficiency and reliability of chip breaking.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a cutting chip breaking device with active power. Background technique [0002] Turning is the most popular and basic processing method in the world of mechanical processing. In the cutting process, the broken chips will splash and hurt people, and it is easy to damage the machine tool; while the long strip-shaped chips will be wrapped around the workpiece or the tool. It is easy to scratch the workpiece, cause tool damage, and even affect the safety of workers. Chips are difficult to clean and transport due to curling, which greatly increases the difficulty and cost of post-processing. At the same time, traditional chip breaking methods such as chip breakers are passive chip breaking, the effect is often not obvious, the reliability of chip breaking is unstable, the efficiency of chip breaking is not high, and it is difficult to adapt to the occasions where the tool angle an...

AI Technical Summary

Problems solved by technology

[0002] Turning is the most popular and basic processing method in the world of mechanical processing. In the cutting process, the broken chips will splash and hurt people, and it is easy to damage the machine tool; while the long strip-shaped chips will be wrapped around the workpiece or the tool. It is easy to scratch the workpiece, cause tool damage, and even affect the safety of workers. Chips are difficult to clean and transport due to curling, which greatly increases the difficulty and cost of post-processing

At the same time, the traditional chip breaking methods such as the chip breaker are passive chip breaking, the effect is often not obvious, the reliability of chip breaking is unstable, the efficiency of chip breaking is not high, and it is difficult to adapt to the occasions where the tool angle and cutting amount change

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