Lathe structure

Abstract

The invention discloses a lathe structure. The lathe structure comprises a base, and a lather main body and a cutting fluid purifier which are fixedly mounted on the base, wherein a nozzle used for spraying a cutting fluid is mounted on a knife rest of the lathe main body; obliquely arranged collection tanks are mounted at the lower parts of the front and back sides of the lathe main body; the cutting fluid purifier comprises a box body; one side of the box body is a first tank body; a second tank body and a third tank body are arranged in the positions, on one side of the first tank body, on the box body; a magnetic filter band is mounted inside the second tank body; the magnetic filter band comprises a rubber roller and a magnetic roller which are rotatably connected between the two opposite wall surfaces of the second tank body, and a soft base band which is mounted between the rubber roller and the magnetic roller; the rubber roller is mounted at the end close to the first tank body; the magnetic roller is mounted at the end away from the first tank body; and magnetic adsorption units are uniformly and fixedly connected on the inner surface of the soft base band. According to the lathe structure, the cutting fluid can be efficiently purified in an energy-saving manner, and the cutting fluid can be circularly utilized for multiple times.

Description

technical field [0001] The invention belongs to a machine tool structure for mechanical processing, and in particular relates to a lathe structure. Background technique [0002] During the working process of the lathe, a large amount of cut iron chips will be mixed in the cutting fluid. Since the cutting fluid is recycled, it is necessary to purify the iron chips in the cutting fluid. With the improvement of machining accuracy, high-speed grinding and powerful grinding technology are developing rapidly. In addition to choosing reasonable grinding parameters, the circulation quality of grinding fluid must also be improved. Existing cutting fluid purifiers are mainly filter purifiers, which rely on filter media to remove impurities, such as screen filters, line gap filters, sheet filters and paper tape filters. In order to avoid the accumulation of iron filings, this filter type purifier needs to be cleaned regularly, which is very troublesome to use, and the purification eff...

AI Technical Summary

Problems solved by technology

[0004] The magnetic roller of the above-mentioned patent includes a magnet portion and a rubber portion, the magnet portion is distributed along 270° of the circumference of the magnetic roller, and the rubber portion is distributed along 90° of the circumference of the magnetic roller, so as to facilitate the separation of iron filings from the magnetic roller However, with such a structure, when the scraper scrapes relative to the magnetic roller, the scraper needs to push the iron filings from the magnet part to the rubber part to separate the iron filings from the magnetic roller. In this process, the iron filings and the magnet part The magnetic force between them produces greater resistance to the scraper, so the torque and power consumption required by the motor are relatively large, and the power consumption is also large

On the other hand, when the cutting fluid flows through, if it just comes into contact with the rubber part, it cannot be absorbed, that is, it is difficult to ensure the purification effect of the cutting fluid.

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