A gear reducer shell and transmission shaft flange plane gear processing tooling

Abstract

The invention relates to a reducer housing and transmission shaft flange plane tooth machining fixture which mainly comprises a working platform, two equal-height pads, supporting plates, plug pins, a pressing plate, positioning pins, a supporting column and a fixing support. The working platform is arranged on one side of the fixing support, a supporting seat is arranged at the bottom end of the working platform, a cavity is formed inside the working platform, guide rails allowing a broaching tool to move are arranged in the cavity, one equal-height pad is arranged on each working platform body, two through holes allowing positioning sleeves to be embedded in are formed in the middles of the equal-height pads, the plug pins are plunged into the positioning sleeves, the supporting plates are arranged on the outer sides of both the equal-height pads, one supporting plate is hinged to the tail end of the pressing plate, a limit rod is hinged to the other supporting plate, and one supporting column matched with a flange is arranged in the middle of the bottom surface of the pressing plate. The reducer housing and transmission shaft flange plane tooth machining fixture has the advantages that the flange is well fixed by the aid of the plug pins and the pressing plate, positioning is accurate, and machining precision is high; replacement is performed quite conveniently only by opening the pressing plate and pulling out the plug pins.

Description

technical field [0001] The invention relates to a processing tool, in particular to a processing tool for a reducer shell and a flange plane tooth of a transmission shaft. Background technique [0002] The protruding part of the flange on the rotating shaft plays the role of local vibration or transmission. The flange is also the main reinforcing element for the opening of the pressure vessel. It is often used in inflammable and explosive, high pressure, high temperature, low temperature, thick-walled pressure vessels , pressure vessels requiring fatigue analysis, pressure vessels containing extremely or highly hazardous media and other important occasions. [0003] At present, in the process of processing the reducer housing and the plane teeth of the flange of the transmission shaft, the flanges need to be clamped before the plane teeth of the flange can be processed. At present, the commonly used method is to drill holes on the flange, and then lock the flange with a nut...

AI Technical Summary

Problems solved by technology

At present, the commonly used method is to drill holes on the flange, and then use nuts to lock the flange, and then process the flat teeth of the flange. This method is complicated to operate, and the positioning of the flange is not very accurate. In this case, it is necessary to loosen the nut before changing the surface, and then tighten it to continue processing, and the work efficiency is low

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