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

Lower bracket assembly for vehicle suspension

A technology of bracket assembly and suspension beam, which is applied to vehicle components, superstructure and superstructure of trucks, etc., can solve the problems of poor connection firmness and weak adjustability, so as to ensure stability and adjustability. Strong, improve the effect of connection firmness

Active Publication Date: 2018-01-12
DONGFENG COMML VEHICLE CO LTD
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the problems and defects of weak adjustability and poor connection firmness existing in the prior art, and provide a lower bracket assembly for vehicle suspension with strong adjustability and better connection firmness. become

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
  • Lower bracket assembly for vehicle suspension
  • Lower bracket assembly for vehicle suspension
  • Lower bracket assembly for vehicle suspension

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] see Figure 1 to Figure 8 , a lower bracket assembly for vehicle suspension, comprising a mirror image lower bracket 50 and a lower bracket 5, the top of the mirror image lower bracket 50 is connected to the left end of the suspension beam 4 through a vertical shock absorber 1 and a transverse shock absorber 2 connected, the top of the lower bracket 5 is connected to the right end of the suspension beam 4 through the vertical shock absorber 1 and the lateral vibration absorber 2; 51 is a left-right symmetrical structure, and the upper bracket 52 is a left-right asymmetrical structure along the central axis of the lower bracket 51; The structure of the lower part 51 is consistent, and the position corresponding to the upper part 52 of the bracket on the lower bracket 50 of the mirror image is left-right symmetrical with the central axis of the lower part 51 of the bracket as the line of symmetry; connection, the top of the bracket upper part 52 includes a vertical conne...

Embodiment 2

[0059] Basic content is the same as embodiment 1, the difference is:

[0060] The lower part 51 of the bracket includes a lower base plate 511, a corner end fixing hole 512 and a middle through hole 513, each of the four corners of the lower base plate 511 is provided with a corner end fixing hole 512, and the middle part of the lower base plate 511 is provided with a middle Through hole 513 . The upper and lower parts of the lower base plate 511 are respectively provided with an upper weight reduction hole 514 and a lower weight reduction hole 515, and the top of the upper weight reduction hole 514 is arranged near the top edge of the lower base plate 511. The bottom of the lightening hole 514 is set higher than the middle through hole 513 , the top of the lower lightening hole 515 is set lower than the middle through hole 513 , and the bottom of the lower lightening hole 515 is set near the bottom of the lower bottom plate 511 . The parts on the left and right sides of the ...

Embodiment 3

[0062] Basic content is the same as embodiment 1, the difference is:

[0063]The upper part 52 of the bracket includes an upper base body 9 and a vertical connecting portion 53 and a transverse connecting portion 54 connected to the top thereof; A horizontal fixing hole 551 connected to the inverted V-shaped beam 3 is provided; the vertical connection part 53 includes a top platform 56 and a special-shaped base 57, both of which are hollow structures, and the top platform 56 includes a top plate 561 and its two sides The connected top side plate 562, the special-shaped base 57 includes a special-shaped middle plate 571 and special-shaped side plates 572 connected to both sides. Holes 563, the bottom of the top side plate 562 is connected with the top of the special-shaped side plate 572, the bottom of the special-shaped side plate 572 is connected with the top of the upper base 9, the middle part of the adjacent special-shaped side plate 572 is sandwiched between the special-s...

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

Disclosed is a lower bracket assembly for vehicle suspension. The lower bracket assembly for vehicle suspension comprises a mirror image lower bracket and a lower bracket. The upper part of a bracketin the lower bracket is of a left-right asymmetry structure along a middle axis of the lower part of the bracket. The mirror image lower bracket and the lower bracket are arranged in a left-right symmetrical mode with respect to the middle axis of the lower part of the bracket. The lower part of the bracket comprises a lower bottom plate, an angular end fixed hole and a middle through hole. The upper part of the bracket comprises an upper base body and vertical / transverse connecting parts. The transverse connecting part comprises a pair of transverse side plates. The vertical connecting part comprises a hollow top platform and a special-shaped base. The top platform comprises a side flat plate and a top side plate. The special-shaped base comprises a special-shaped middle plate and a special-shaped side plate. The upper base body comprises a wave-shaped upper bottom plate and upper side plates connected with the two sides of the wave-shaped upper bottom plate. A positive hollow grooveand a reverse hollow weight reducing are defined by the positive / reverse sides of the upper bottom plate and the upper side plates correspondingly. The lower bracket assembly is good in connection firmness, high in adjustability, wide in application range, simple in structure, high in mechanical strength and easy to assemble and use.

Description

technical field [0001] The invention relates to an automobile rear suspension equipment, in particular to a lower bracket assembly for the automobile suspension, which is particularly suitable for enhancing the adjustability and expanding the application range. Background technique [0002] At present, the truck cab is connected to the frame through the rear suspension system. The function of the rear suspension system is to support the cab, buffer the vibration caused by uneven road surface, and improve the ride comfort. [0003] The authorized announcement number is CN202163507U, and the utility model patent issued on March 14, 2012 discloses a cab rear suspension device, which includes a suspension beam assembly, a pair of combined spring shock absorber assemblies and a pair of Rear suspension vertical beams, wherein, a pair of rear suspension vertical beams are installed vertically on the lower part of a pair of combined spring damper assemblies respectively, and the two...

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): B62D33/06B62D33/10
Inventor 郭凯陈玲莉石光勇王鹏奇王庆张明
Owner DONGFENG COMML VEHICLE CO LTD