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

Product line of flexible assembly for manufacturing railway vehicle

A technology of flexible tooling and railway vehicles, which is applied in the direction of manufacturing tools, metal processing, positioning devices, etc., can solve the problems of increasing production cycle, increasing cost, affecting efficiency, etc., and achieve the effect of improving quality, improving automation, and quick production transformation

Inactive Publication Date: 2009-02-25
JIANGSU ZHONGLIANG TECH CO LTD +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, from tooling process design to tooling equipment disassembly and transportation to inventory, it not only consumes time and increases the production cycle, but also causes waste of materials, increases costs, and significantly affects benefits

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
  • Product line of flexible assembly for manufacturing railway vehicle
  • Product line of flexible assembly for manufacturing railway vehicle
  • Product line of flexible assembly for manufacturing railway vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] like figure 1 As shown, the present invention consists of a longitudinal beam 1 and a crossbeam 2 to form a load-bearing platform. The workpiece 7 is placed on the platform. And coaxially built-in inner beam 22 with it, the inner and outer longitudinal beams and beam sections are square holes or rectangular holes, and the outer longitudinal beam 11 is provided with a T-shaped groove plate 113 for fixing the beam 2. The end of the inner longitudinal beam 12 and the middle section of the inner cross beam 22 are provided with a worm gear reducer 3, and the two ends of the worm are respectively connected with one end of the inner longitudinal beam 12 and the two ends of the inner longitudinal beam 22, when the worm rotates forward and reverse , then drive the extension and retraction of the inner longitudinal beam 12 and the inner longitudinal beam 12 to achieve the change of the length of the longitudinal beam 1 and the cross beam 2 . The crossbeam 2 can also move along t...

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

A production line with flexible locating fixtures manufacturing rolling stock is composed of a bearing platform whose longitudinal and transverse beams have adjustable length, a flexible controller, a lift and pressing controller, and a pulling conveying mechanism under said bearing platform.

Description

Technical field: [0001] The invention relates to the technical field of railway vehicle machinery manufacturing, in particular to a flexible tooling production line for railway vehicle manufacturing. Background technique: [0002] At present, rigid tooling is used in the manufacture of railway vehicle bodies, and there are no reports of other tooling processes at home and abroad. Rigid tooling is used, that is, one type of car body must have an independent set of tooling, and what is carried out is a single positioning and single clamping tooling process. Therefore, when the vehicle model and the characteristics of the vehicle body to be manufactured change, a new set of tooling needs to be prepared. In this way, from tooling process design to tooling equipment assembly, disassembly and transportation to inventory, it not only consumes time and increases the production cycle, but also causes waste of materials, increases costs, and obviously affects benefits. Invention co...

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
IPC IPC(8): B23Q7/00B23Q3/00B23K37/04
Inventor 唐金成
Owner JIANGSU ZHONGLIANG TECH CO LTD
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