Transform mechanism of a finishing wheel for an abrasive belt polishing finisher

摘要

The invention discloses a transform mechanism of a finishing wheel for an abrasive belt polishing finisher in the field of mechanical technology. The invention is disposed on the inner side of the abrasive belt of the finisher, comprising several slide rails disposed on the side of the frame of the finisher and sliders on the slide rails. A finishing wheel is fixedly connected with each of the sliders. The curved surface of the rim of each of the said finishing wheels has a different curvature. A driving element connected with the slider is provided on the frame of the finisher close to each of the sliders. The finishing wheel corresponding to the driving element, driven by the said driving element, is pressed against the inner side of the abrasive belt. The transform mechanism of the invention could be widely applied and has a high polishing and finishing efficiency.

主权项

1. A transform mechanism of finishing wheels on an abrasive belt polishing finisher disposed on an inner side of an abrasive belt of the finisher, comprising:
a plurality of slide rails (1) disposed on a side of a frame (13) of the finisher; a slider (2) on each slide rail (1), at least one finishing wheel (3) fixedly connected to each slider (2); a curved surface of a rim of each finishing wheel (3), each curved surface having a different curvature; a driving element connected with each slider (2) provided on the frame (13) of the finisher close to each slider (3), each driving element corresponding to at least one finishing wheel (3), driven by the driving element, is pressed against the inner side of the abrasive belt; a mounting plate (4) fixedly connected to the side of the frame (13) of the finisher; and mounting grooves corresponding to a shape of the slide rails (1), the mounting grooves are formed on the mounting plate (4), and the slide rails (1) are fixed within the mounting grooves; wherein the driving element has an air cylinder and a solenoid valve (5), both the air cylinder body (6) and the solenoid valve (5) are fixed on the mounting plate (4), a connection part (7) is projected from a side of the slider (2), and an end of the piston rod (8) of the air cylinder is vertically fixedly connected with the connection part (7).