A grinding device for helical gear surfaces

Abstract

This utility model relates to the field of helical gear processing and discloses a helical gear grinding device, including two mounting bases, both of which are fixed to the top surface of a worktable. Two connecting rods are fixed between the two mounting bases, and a fixing seat is fitted onto the outer wall of each connecting rod. The left fixing seat is fixed to the outer wall of the connecting rod, and a grinding module is fixed to the top surface of the left fixing seat. A fixing plate is fixed to the top surface of the right fixing seat, and a mounting plate is fixed to the fixing plate. An electric slide rail is fixed to the mounting plate, and two clamping seats are fixed to the slider of the electric slide rail. In this utility model, the contact area between the helical gear and the clamping seats is increased through the cooperation of the clamping head, support column, limiting ring, and rollers, making the helical gear more stable during grinding and preventing wobbling and positional displacement during rotational grinding, thus ensuring the grinding quality of the helical gear.

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