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

Rail vehicle part stamping machine

A technology for rail vehicles and parts, applied in the field of rail vehicles, can solve the problems of deformation of special-shaped structures, difficult to control dimensions, uneven sections, etc., and achieve the effects of smooth end faces, improved qualification rate, and the same size

Active Publication Date: 2020-09-25
南京天普机电产品制造有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stamping machine for rail vehicle parts, so as to solve the problem of high scrap rate caused by the abnormal structure deformation, uneven section and difficult size control of the section of the gauge baffle proposed in the above background technology

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
  • Rail vehicle part stamping machine
  • Rail vehicle part stamping machine
  • Rail vehicle part stamping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will be combined with Figure 1 to Figure 5 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on th...

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

No PUM Login to View More

Abstract

The invention relates to the technical field of rail vehicles, in particular to a rail vehicle part stamping machine which comprises a table top. The outer wall of the top of the table top is connected with two guide posts through bolts, the tops of the guide posts are connected with a top plate through bolts, the outer walls of the guide posts are slidably connected with an upper die holder, theouter wall of the top of the top plate is connected with a hydraulic cylinder through bolts, the bottom of the hydraulic cylinder is connected with the upper die holder through bolts, a rail groove isformed in the outer wall of the top of the table top, a plate is arranged inside the rail groove, the outer wall of the bottom of the upper die holder is connected with an upper die core through a bolt, the inner wall of the bottom of the rail groove at the bottom of the upper die core is connected with a lower die core through a bolt, a sliding groove is formed in the outer wall of the top of the table top, and a baffle is connected in the sliding groove in a sliding manner. Through the arranged upper die core, equidistant cutting is firstly carried out by a cutting knife, and then the plateis formed through pressing by the upper die core and the lower die core, so that the problem of deformation of the special-shaped end face is avoided, and the effect of improving the qualified rate of manufactured gauge aprons is realized.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a stamping machine for parts of rail vehicles. Background technique [0002] With the development of science and technology, the way people travel is also changing. Rail vehicles such as trains, high-speed rails, and subways have become the main means of transportation for people to choose for long-distance travel. The operation of rail vehicles is inseparable from the track, and the fixation of the track is inseparable from the gauge baffle of the parts. The gauge baffle is mainly used for the prestressed concrete track of the standard rail self-distance straight line and radius rail line, which plays a role in driving safety. to a very important role. [0003] In the production of the gauge baffle in the prior art, hot-rolling is performed first, and then cutting is carried out. This processing method will lead to deformation of the special-shaped structure at the sectio...

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 Applications(China)
IPC IPC(8): B21D43/08B21D43/28B21D37/16B21D43/00B21D28/34B21D28/26B21D35/00
CPCB21D43/08B21D43/287B21D37/16B21D43/003B21D28/34B21D28/26B21D35/001B21D35/002
Inventor 许超
Owner 南京天普机电产品制造有限公司
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