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

Automobile frame assembly

A technology of automobile frame and assembly, which is applied in the direction of vehicle parts, substructure, transportation and packaging, etc. It can solve the problems of affecting the strength of the beam, the single shape, and increasing the cost, so as to improve the appearance, good consistency, and The effect of precise hole position

Pending Publication Date: 2018-03-09
ANHUI HUAQI AUTOMOTIVE COMPONENTS CO LTD
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vehicle frame assembly has a single shape, generally a straight shape, that is, it is a straight line from front to back. In order to avoid conflicts between some parts, the distance between the left and right longitudinal beams is designed to be very large, so that the connection The assembly or crossbeam between the left and right longitudinal beams will be lengthened, which will not only increase the production cost, but also seriously affect the strength of the crossbeam. Therefore, it is urgent to develop a new vehicle frame assembly to solve the above technical problems

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
  • Automobile frame assembly
  • Automobile frame assembly
  • Automobile frame assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] Such as Figure 1-Figure 5 The automobile frame assembly shown in the figure has a left longitudinal beam 1 and a right longitudinal beam 2. The left and right longitudinal beams adopt a U-shaped design and adopt domestic advanced roll forming-three-side punching-plasma cutting-bending forming The frame assembly adopts a symmetrical layout, and the U-shaped opening of the longitudinal beam is arranged inward. The developed left and right longitudinal beams are made of QSTE650 high-strength girder plates, which have high rigidity and strength and play a greater role. carrying capacity.

[0024] Set up the first crossbeam 3, the connecting piece 4 of the front section of the left longitudinal beam, and the connecting piece 5 of the front section of the right longitudinal beam. After the three are fastened with 10.9-grade bolts, they are installed on the left longitudinal beam 1 and the right longitudinal beam 2 with 10.9-grade bolts. Fasten, install on the riveting line ...

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 field of automobile parts, in particular to an automobile frame assembly. The automobile frame assembly comprises left and right vertical beams, cross beam pieces, and hanging pieces installed at the outer sides of the left and right vertical beams, a U-shaped design is adopted to the left and right vertical beams, and to install an engine better, a Z-shaped design isadopted on the front-section parts of the left and right vertical beams and completed through a Huaqi company vertical beam numerical control bending forming production line; assembling of the automobile frame assembly is completed at an automobile frame assembly rivet line, two methods of rivet riveting and bolt fastening are adopted to connect all the parts, the appearance attractiveness of theautomobile frame assembly is improved, a novel flexible production line is adopted, and the cost of frame and vertical beam development is reduced.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to an automobile frame assembly. Background technique [0002] The frame is a frame structure spanning the front and rear axles of the car, commonly known as the girder, and is the base of the car. It is generally composed of two longitudinal beams and several beams, and is supported on the wheels through the suspension device, front axle, and rear axle. The frame must have sufficient strength and rigidity to withstand the load of the car and the impact from the wheels. The function of the frame is to support and connect the various assemblies of the car, so that each assembly maintains a relatively correct position, and bears various loads inside and outside the car. The existing vehicle frame assembly has a single shape, generally a straight shape, that is, it is a straight line from front to back. In order to avoid conflicts between some parts, the distance between the left...

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): B62D21/02B62D21/11
CPCB62D21/02B62D21/11
Inventor 刘睿梁龙薛丽莉
Owner ANHUI HUAQI AUTOMOTIVE COMPONENTS 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