Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

A technology for heat treatment equipment and wheel treads, applied to heat treatment equipment, heat treatment furnaces, wheels, etc., can solve the problems of no processing, etc., and achieve the effects of increasing wear resistance, enhancing traction ability, and improving hardness

Inactive Publication Date: 2013-08-28
SHANDONG ANXIN MACHINERY MFG
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for improving traction force and braking power of wheel of traction engine and thermal treatment equipment
  • Method for improving traction force and braking power of wheel of traction engine and thermal treatment equipment
  • Method for improving traction force and braking power of wheel of traction engine and thermal treatment equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

[0011] by attaching figure 1 It can be seen that the heat treatment equipment for processing the wheel tread bosses of traction locomotives in this scheme can use heat treatment technology on the wheel tread surface 2 of the wheel 1 to process the surface of the wheel tread surface 2 into regular and uniform bosses 3, the convex The height of platform 3 is between 0.5-1 mm, and the hardness is between 35-45HRC. The boss 3 described in this specific embodiment is a mesh boss 3, the height of the boss 3 is 0.8 mm, and the hardness is 40HRC. The distance t between adjacent lines formed by the meshed bosses 3 is 15 mm.

[0012] by attaching figure 2 and 3 It can be seen that the structure of the heat treatment equipment used to process the wheel tread boss of the traction locomotive...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
heightaaaaaaaaaa
heightaaaaaaaaaa
Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60B17/00C21D1/06C21D9/00
Inventor 赵医民李星魏晓燕高振王敏李巍巍王浩池金业
Owner SHANDONG ANXIN MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com