Method for improving traction force and braking power of wheel of traction engine and thermal treatment equipment

Abstract

The invention provides a technical scheme of a thermal treatment device for manufacturing a tread boss of a wheel of a traction engine. In the scheme, a thermal treatment technology is utilized on the tread of the wheel; the regular and uniform boss is machined on the surface of the tread of the wheel to improve the traction force and braking power of the wheel. In the device of the scheme, an output shaft of a reducer is provided with two chain wheels; the chain wheels are connected with a wheel axle chain wheel on a wheel stationary shaft through a chain and a driving chain wheel through a speed change chain wheel; the driving chain wheel is used for driving a reciprocating mechanism of which movement track is parallel to the axis of the wheel stationary shaft; a movable supporting plate is fixed on the reciprocating mechanism; a thermal treatment head fixing frame is fixed on the movable supporting plate; a thermal treatment head which is connected with a thermal treatment device is fixed on the thermal treatment head fixing frame; the thermal treatment head fixing frame moves along with the movable supporting plate and also moves along a guide rod of which the axis is parallel to a generating line of the tread of the wheel; and the guide rod is fixed on a fixed supporting plate on a stand.

Description

technical field [0001] The invention relates to a processing equipment for locomotive wheels, in particular to a heat treatment equipment for processing tread bosses of traction locomotive wheels. Background technique [0002] In order to improve the traction force and braking force of traction locomotive wheels, in the prior art, the Patent Office of the State Intellectual Property Office has disclosed two technical solutions with patent No. 95224295.8 and patent No. 201110028049.4. There are regular and uniform bosses to improve the traction and braking force of the wheels, but so far there is no special processing equipment for processing regular and uniform bosses on the tread of the wheels, which is one of the shortcomings of the prior art. place. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies in the prior art, and to provide a technical scheme of heat treatment equipment for processing wheel tread bosses of tra...

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Problems solved by technology

[0002] In order to improve the traction force and braking force of traction locomotive wheels, in the prior art, the Patent Office of the State Intellectual Property Office has disclosed two technical solutions with patent No. 95224295.8 and patent No. 201110028049.4. There are regular and uniform bosses to improve the traction and braking force of the wheels, but so far there is no special processing equipment for processing regular and uniform bosses on the tread of the wheels, which is one of the shortcomings of the prior art. place

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