Hydraulic universal angle grinding wheel dresser

Abstract

The invention relates to a hydraulic universal angle grinding wheel dresser, belonging to the filed of machine tools. The hydraulic universal angle grinding wheel dresser is provided with a rotary fixed seat, and is characterized in that a fixed end-toothed disc is fixed on the rotary fixed seat; a rotary end-toothed disc is fixed on a vertical fixed sliding seat together with a rotating shaft; a compression spring is sleeved on the rotating shaft; an angle scale is sleeved at the end of the rotating shaft and is locked through a lock nut; a lifting nut is fixed on a vertical pressure plate; the vertical pressure plate and the vertical fixed sliding seat are integrally connected; a lifting screw rod and a vertical movable sliding seat are integrally connected through a bearing seat; a handwheel with scales and the lifting screw rod are integrally connected; a fixed sliding seat is fixed at the lower end of the vertical movable sliding seat through a connecting board; an oil cylinder body is fixed on the fixed sliding seat through an oil cylinder fixed board; an extension rod of a piston is connected with a movable sliding seat through a connector; and a dresser head is fixed at the lower part of the movable sliding seat. According to the hydraulic universal angle grinding wheel dresser, the machining range of a slider grinder is widened, a required angle is formed by changing grinding wheels in different shapes, and the problem of finishing peripheral grinding on each working surface of various guide rails through one-time clamping is solved.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to a hydraulic universal angle grinding wheel dresser. Background technique [0002] As we all know, most of the existing wheel angle dressers for rail grinding machines are restricted by various conditions, and most of them are single angle or several fixed angles, which greatly restricts the processing range of the same rail grinding machine. It is difficult to complete the grinding of the guide rail in one clamping, which greatly affects the machining accuracy and efficiency of the parts. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a hydraulic universal angle grinding wheel dresser, which broadens the processing range of the guide rail grinding machine, and can be repaired to the required angle by changing the grinding wheel of different shapes, so as to solve the problem of completing the machining surf...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a hydraulic universal angle grinding wheel dresser, which broadens the processing range of the guide rail grinding machine, and can be repaired to the required angle by changing the grinding wheel of different shapes, so as to solve the problem of completing the machining surfaces of various guide rails in one clamping. Perimeter Grinding Problems

[0005] The beneficial effect of the present invention is that the processing range of the guide rail grinding machine is widened, and the desired angle is repaired by changing grinding wheels of different shapes, which solves the problem of completing the peripheral grinding of each processing surface of various guide rails in one clamping

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