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

Automobile front auxiliary frame and corresponding automobile

A front sub-frame and automobile technology, applied to vehicle parts, substructure, transportation and packaging, etc., can solve the problem of high cost, achieve the effect of lightweight structure, simple cross-section design, and reduce process difficulty

Active Publication Date: 2014-05-14
GUANGZHOU AUTOMOBILE GROUP CO LTD
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former is easy to implement, but the cost is relatively high, so how to optimize the design through innovative structure becomes the key to reduce weight and cost

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 front auxiliary frame and corresponding automobile
  • Automobile front auxiliary frame and corresponding automobile
  • Automobile front auxiliary frame and corresponding automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] like figure 1 , figure 2 , image 3 and Figure 4 As shown, in order to realize the purpose of structural optimization and lightweight design, the present invention provides a kind of automobile front sub-frame, comprises the front sub-frame upper board 10 and the front sub-frame lower board 20 that are mated with each other, wherein the front sub-frame Both sides of the upper plate 10 of the frame are respectively provided with a stabilizer bar mounting plate 30, and each stabilizer bar mounting plate 30 is provided with a mounting hole 31 for installing the stabilizer bar 50 (such as figure 2 and Figure 4 shown), and the space between each stabilizer bar mounting plate 30 and the front sub-frame lower plate 20 is suitable for placing one end of the swing arm 60, so that one end of the swing arm 60 and the stabilizer bar 50 pass through a common fastener S (such as a bolt ) through the mounting hole 31 for installation.

[0031] In this embodiment, the stabiliz...

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 provides an automobile front auxiliary frame and a corresponding automobile. The automobile front auxiliary frame comprises a front auxiliary frame upper plate and a front auxiliary frame lower plate which are in matched connection with each other. Stabilizing rod mounting plates are arranged on two sides of the front auxiliary frame upper plate respectively, every stabilizing rod mounting plate is provided with a mounting hole for installing a stabilizing rod, a space between every stabilizing rod mounting plate and the front auxiliary frame lower plate is suitable for placing one end of a swing arm, and the end of the swing arm and the stabilizing rods are installed by utilizing a shared fastener to penetrate the mounting holes. The automobile front auxiliary frame is suitable for a Macpherson suspension; compared with other auxiliary frames, the number of installed and welded sheet metal parts is reduced, the stabilizing rods and the swing arm share assembling bolts, use of welding fasteners is reduced, assembling fasteners of a whole front suspension are reduced, the structure is lightened, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile front auxiliary frame and a corresponding automobile. Background technique [0002] The front sub-frame is an important part of the car chassis and is used in the front suspension system of the car. The front sub-frame in the traditional McPherson suspension is connected with the body at four points, and its shape is mostly π-shaped, as a stable Rods, steering gear, engine mounts, swing arms and other components provide important support structures for the installation location. Since the subframe is a key force-bearing component, its force is complex, and it is usually designed as a hollow section of different shapes and sizes, which is assembled and welded by stamping parts of different thicknesses. In order to ensure sufficient strength and rigidity, many reinforced welding components are often used, resulting in more welding processes for the entire subfram...

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): B62D21/00
Inventor 高旻谷玉川陈晶艳邓祖平
Owner GUANGZHOU AUTOMOBILE GROUP 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