Unlock instant, AI-driven research and patent intelligence for your innovation.

Sheet metal part of automobile lower longitudinal beam

A technology of sheet metal parts and longitudinal beams, applied in the field of sheet metal parts of the lower longitudinal beam of automobiles, can solve the problems of affecting the use effect, falling off, unstable connection, etc., and achieve the effects of stable connection, improved strength and firm connection

Inactive Publication Date: 2017-02-01
JIANGSU JUNCHI VEHICLE IND CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Both the front and rear of the car need to be equipped with longitudinal beams, which can improve the overall strength of the car. The longitudinal beams can be arranged on the left and right of the car, and can also be arranged on the front and rear of the car. The strength of the car can be enhanced by connecting the chassis with the longitudinal beams. However, many longitudinal beams are unstable when they are in use, and they are easy to fall off from the body, which affects the use effect.

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
  • Sheet metal part of automobile lower longitudinal beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] A lower longitudinal beam sheet metal part of an automobile, comprising a longitudinal beam 1, a welding transition piece 2 is provided on both sides of the longitudinal beam 1, the welding transition piece 2 has a rectangular structure, a fixed beam is arranged on the inner side of the longitudinal beam 1, and the fixed beam is located at the side of the longitudinal beam 1 At the rear, the top of the stringer 1 is provided with a folded edge 3, the folded edge

[0013] 3 is provided with a welding hole, the welding hole is a convex circular structure, the thickness of the longitudinal beam 1 is greater than the thickness of the welding transition piece, welding seams are provided on the welding transition piece 2, the welding transition piece 2 is a semi-circular arc structure, and the longitudinal beam 1 The clamping part 4 is provided on the top, and the cla...

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 sheet metal part of an automobile lower longitudinal beam comprises a longitudinal beam, wherein welding transition parts are disposed on two sides of the longitudinal beam; the welding transition parts have a rectangular structure; a fixation beam is disposed on the inner side of the longitudinal beam and located on the rear face of the longitudinal beam; a folded edge is disposed on the top of the longitudinal beam; welding holes are formed in the folded edge; and the welding holes have a raised circular structure. The welding transition parts are disposed on two sides of the longitudinal beam, so that the longitudinal beam can be installed with other automobile parts and components conveniently; and the fixation beam is disposed on the inner side of the longitudinal beam, so that overall strength of the longitudinal beam can be increased.

Description

technical field [0001] The invention relates to a sheet metal part, in particular to an automobile lower longitudinal beam sheet metal part. Background technique [0002] Both the front and rear of the car need to be equipped with longitudinal beams, which can improve the overall strength of the car. The longitudinal beams can be arranged on the left and right of the car, and can also be arranged on the front and rear of the car. The strength of the car can be enhanced by connecting the chassis to the longitudinal beams. However, when many longitudinal beams are in use, the connection is unstable, and they are easy to fall off from the body, which affects the use effect. Contents of the invention [0003] The object of the present invention is to provide a sheet metal part of the lower longitudinal beam of an automobile with good stability and simple structure. [0004] The technical solution of the present invention is: a sheet metal part of the lower side beam of an aut...

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): B62D21/00
Inventor 郭步华
Owner JIANGSU JUNCHI VEHICLE IND CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com