Railway vehicle wheel machining fixing device convenient to operate

Abstract

The invention discloses a fixing device convenient to operate and used for railway vehicle wheel machining, and particularly relates to the technical field of railway vehicle wheel machining, the fixing device comprises a guide frame, a two-way transmission screw is installed in the guide frame, and the outer wall of the two-way transmission screw is sleeved with a limiting adjusting mechanism; the limiting adjusting set mechanism comprises a first lantern ring supporting frame arranged on the outer wall of the two-way transmission screw in a sleeving mode, and a second lantern ring supporting frame is arranged at the position, close to one end of the two-way transmission screw, of the outer wall of the two-way transmission screw in a sleeving mode. A limiting adjusting mechanism is adopted for starting a servo motor to drive a two-way transmission screw to rotate forwards, the outer wall of a rotating shaft rolls, in this way, during wheel machining, outer wall rotating operation can be directly conducted on a wheel, 360-degree dead-corner-free machining can be conducted on the outer wall of the wheel, and the machining efficiency is improved. In this way, manual taking-down for rotation angle adjustment is not needed in machining, and machining is more efficient and convenient.

Description

technical field [0001] The present invention relates to the technical field of road vehicle wheel processing, and more particularly, the present invention relates to an easy-to-operate fixing device for railway vehicle wheel processing. Background technique [0002] During the operation of the railway vehicle wheel, it supports the full weight of the vehicle, bears the load of the car, transmits forces and moments in other directions, and rolls according to the fixed track to achieve the driving effect, and needs to be used in the wheel processing. Fixtures perform stationary machining operations. [0003] The invention patent of Patent Application Publication No. CN113561096A discloses a railway vehicle wheel processing fixing device and its use method, and relates to the technical field of railway vehicle wheel processing. , it is impossible to realize the deflection of the wheel during the fixing process, which leads to the problem of inconvenient processing. Both sides...

AI Technical Summary

Problems solved by technology

[0004] In summary, the position of the outer wall of the vehicle is at a fixed position during processing in the above patents, so when processing the outer wall, it is necessary to take out the wheel and then rotate the outer wall of the wheel to perform processing operations, so that the processing of the outer wall cannot be continuously adjusted. , it is not convenient to efficiently process the position of the outer wall of the wheel, and the processing efficiency is low

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