Convenient-to-use columnar workpiece cutting device

Abstract

The invention discloses a convenient-to-use columnar workpiece cutting device. The device comprises a rack assembly, a cutting assembly and a fixing assembly, wherein the cutting assembly is installedon the left side of the top of the rack assembly, and the fixing assembly is installed inside the rack assembly; the rack assembly comprises a top plate, four support legs, a placing groove and an opening, the four support legs are fixedly installed at four corners of the bottom of the top plate respectively, the placing groove is formed in the top of the top plate, and the opening is formed in the bottom of the top plate. According to the device, through the mutual cooperation of the rack assembly, the cutting assembly and the fixing assembly, the convenient-to-use columnar workpiece cuttingdevice is realized, and columnar workpieces with different thicknesses can be well fixed. When relatively thin or thick workpieces need to be cut, the workpieces can be well fixed and clamped only bysimply adjusting the fixing assembly, so that the workpiece machining process is accelerated, and great convenience is brought to users.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a convenient-to-use columnar workpiece cutting device. Background technique [0002] When cutting cylindrical workpieces, such as pipes, metal columns and steel bars, the existing workpiece cutting devices cannot fix workpieces of different thicknesses well, and most of the fixing fixtures are only suitable for Fix workpieces with a certain range of thickness, which will reduce the practicability of the workpiece cutting device. When there are thinner or thicker workpieces, the fixtures of the existing cutting devices are mostly fixed, so the fixtures need to be replaced to clamp the workpieces , It is easy to slow down the processing of the workpiece and bring great inconvenience to the user. [0003] As a kind of pipe cutting device for construction site in the authorized patent (201720436698.0), the top right side of the first support plate is connected to the top left si...

AI Technical Summary

Problems solved by technology

[0002] When cutting cylindrical workpieces, such as pipes, metal columns and steel bars, the existing workpiece cutting devices cannot fix workpieces of different thicknesses well, and most of the fixing fixtures are only suitable for Fix workpieces with a certain range of thickness, which will reduce the practicability of the workpiece cutting device. When there are thinner or thicker workpieces, the fixtures of the existing cutting devices are mostly fixed, so the fixtures need to be replaced to clamp the workpieces , it is easy to slow down the processing of the workpiece and bring great inconvenience to the user

[0003] As a kind of pipe cutting device for construction site in the authorized patent (201720436698.0), the top right side of the first support plate is connected to the top left side of the second support plate through a slide bar, and a slide plate is sleeved on the outside of the slide bar , the top of the skateboard is provided with a protruding rod, and the protruding rods are respectively connected to the first drum and the second drum through ropes, a motor is installed on the bottom of the skateboard, and the output shaft of the motor is connected to a saw disc , the top of the base is equipped with a pipe placement table through a support column, the top of the pipe placement table is provided with a groove, and the top left side of the pipe placement table is provided with a bracket, and the bracket is hinged with a pressure rod. The right side of the pressure rod is connected with the pipe placing table through fastening bolts; the device drives the motor to move through the slide plate, so that the device can switch between multiple pipes and improve the cutting efficiency of the pipe. The setting of the second drum is convenient to control the position of the slide plate. In this authorized patent, the fixing fixture for the pipe is also fixed, so there will be situations where workpieces of different thicknesses cannot be fixed well.

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