Clamping tool for machining Hawking metal surface

Abstract

The invention relates to a clamping tool for machining a Hawking metal surface. A front tip and a rear tip abut against center holes in the two ends of an output shaft, and the horizontal position of a workpiece is guaranteed; a driven tip is installed on a pneumatic lathe tailstock, manual tightening of a common tailstock is replaced, and the installation efficiency is improved; a first fastener on the end face of a first shaft sleeve abuts against and makes contact with a second fastener on the top of a second shaft sleeve, a clamping mechanism makes contact with the end face of the workpiece, and therefore the workpiece is driven to rotate for machining, and rapid clamping is achieved; and rapid clamping of parts can be achieved only by hydraulically driving the tips and the pneumatic tip. The tool can flexibly deal with output shafts of different specifications and sizes, and the production efficiency can be better improved in a large batch.

Description

technical field

[0001] The invention relates to the technical field of mechanical technicians, in particular to a Hawker metal surface processing and clamping tool. Background technique

[0002] It is well known that the output shaft plays the role of outputting power and transmitting torque in the reducer. In order to ensure the sealing of the reducer, an oil seal is installed in the transparent cover, and its inner hole is in close contact with the output shaft. When the reducer is running, the output shaft starts to rotate, which will cause friction with the oil seal. After a long time, the oil seal and the shaft will be worn, which will aggravate the aging of the oil seal and cause oil leakage.

[0003] We need to ensure the roughness of the output shaft surface, and the traditional external grinding process cannot meet our roughness requirements. The surface finish of the processed workpiece is improved by more than 3 grades (the roughness Ra value can easily reach bel...

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