Automatic adjusting type multi-diameter axial surface polishing machine

Abstract

The automatic adjusting type multi-diameter axial surface polishing machine comprises a bottom frame, a reduction gearbox is fixedly installed on one side of the top of the bottom frame, a second motor is fixedly installed on the side, close to the reduction gearbox, of the bottom frame, an output shaft of the second motor is connected into the input end of the reduction gearbox, and a chuck is installed at the output end of the reduction gearbox; a movable clamp is installed on one side of the top of the bottom frame, a polishing device is installed on the other side of the top of the bottom frame, a supporting mechanism is installed in the middle of the interior of the bottom frame, the top of the supporting mechanism extends to the outer side of the top of the bottom frame, and the angles between two rotating plates and a connecting frame can be adjusted by starting and stopping two fifth motors. By means of the device, the outer surfaces of different diameters on one shaft can be polished at the same time, particularly, the joints of steps of different diameters of the same shaft are effectively polished, and the phenomenon that when a polishing belt passes through the edges and corners of the steps, the edges and corners are excessively polished, and the machining precision of a workpiece is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of shaft processing equipment, in particular to an automatic adjustment type multi-diameter shaft surface polishing machine. Background technique [0002] For example, the stepped shaft polishing equipment disclosed in the invention patent with the patent publication number of CN109202679A mainly relates to the field of polishing equipment. It includes a transmission device, a template, a front polishing mechanism and a rear polishing mechanism; the front polishing mechanism includes a first portal support, a first hydraulic cylinder, a first body fixing plate, a first servo motor, a first polishing plate, A polishing cylinder; the rear polishing mechanism includes two second portal brackets, a rodless cylinder, a second hydraulic cylinder, a second body fixing plate, a second servo motor, a second polishing plate, a pneumatic shaft gripper, a polishing The box and the box body support, the above invention ...

AI Technical Summary

Problems solved by technology

It includes a conveying device, a template, a pre-polishing mechanism and a post-polishing mechanism; the pre-polishing mechanism includes a first gantry support, a first hydraulic cylinder, a first body fixing plate, a first servo motor, a first polishing plate, Polishing barrel; the rear polishing mechanism includes two second door-shaped brackets, a rodless cylinder, a second hydraulic cylinder, a second body fixing plate, a second servo motor, a second polishing plate, a pneumatic shaft gripper, a polishing Box and box bracket, the above-mentioned invention solves the deficiency of the magnetic grinding method for step shaft processing; greatly improves the polishing efficiency of the step shaft and improves the processing progress; and will not make the step shaft magnetic, and will not affect the subsequent process of the step shaft Processing is affected, but when using the above-mentioned equipment during processing, the use of polishing equipment is easy to damage the edges and corners of the step joints and affect the processing accuracy of the workpiece

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