Automatic machine tool for grinding steel member for mechanical machining

Abstract

The invention discloses an automatic machine tool for grinding a steel member for mechanical machining. The automatic machine tool comprises a working table. A magnetic disc is installed on the working table. A positioning mechanism installed on the magnetic disc. Fixing frames are installed on two sides of the working table. Hydraulic ejector rods are installed at the tops of the fixing frames. Apressing plate is connected between the inner walls of the fixing frames in a clamped manner. Pushing rods of the hydraulic ejector rods are connected with a pressing plate. A transmission box is arranged on the bottom surface of the pressing plate. An adjusting mechanism is installed between the top of the transmission box and the pressing plate. A motor is installed on the top of the transmission box. An output shaft of the motor extends into the transmission box and is connected with a driving gear in a sleeved manner. Rotating shafts are connected to the two sides of the bottom of the transmission box in a sleeved manner correspondingly. The tops of the rotating shafts extend into the transmission box and are connected with a driven gear in a sleeved manner. The driven gear is engagedwith the driving gear. Grinding wheels are installed on the bottoms of the rotating shafts correspondingly. The steel member is rapidly positioned through the positioning mechanism, and adsorbed andfixed through the magnetic disc. An inner cavity of the steel member is located in the center of the magnetic disc and is upward. The adjusting mechanism enables the two grinding wheels to be attachedto the inner walls of the two sides of the steel member at the same time, and the inner walls of the two sides of the inner cavity of the steel member are ground comprehensively at the same time, andefficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an automatic machine tool for grinding steel components for mechanical processing. Background technique [0002] The surface of steel structure components needs to be ground during production and processing to make the surface of steel components smooth and avoid corrosion caused by factors such as burrs. There are many channel steels and I-beams in steel components, which have concave inner cavities. Cavities are often difficult to grind. Currently, angle grinders are used to manually grind the inner walls of channel steel, I-beam and other inner cavities on both sides. The work efficiency is low. Therefore, we propose a steel component for machining An automated machine tool for grinding is used to solve the above-mentioned problems. Contents of the invention [0003] The object of the present invention is to provide an automatic machine tool for grinding steel...

AI Technical Summary

Problems solved by technology

[0002] The surface of steel structure components needs to be ground during production and processing to make the surface of steel components smooth and avoid corrosion caused by factors such as burrs. There are many channel steels and I-beams in steel components, which have concave inner cavities. Cavities are often difficult to grind. Currently, angle grinders are used to manually grind the inner walls of channel steel, I-beam and other inner cavities on both sides. The work efficiency is low. Therefore, we propose a steel component for machining Automatic machine tools for grinding are used to solve the above problems

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