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Lightweight vehicle rear torsion bar suspension rack

A torsion bar, light-weight technology, applied in the direction of power plant, vehicle parts, jet propulsion device, etc., can solve the problems that cannot meet the requirements of lightweight engine structure, improve the fuel consumption rate of the whole vehicle, and high manufacturing cost, and meet the requirements of light weight Quantitative requirements, reduced fuel consumption, and low manufacturing costs

Pending Publication Date: 2018-04-27
CHONGQING SOKON IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing light-weight automobile rear torsion bar suspension bracket is cast iron or cast aluminum, which has a complex structure, heavy weight, and high manufacturing cost, which cannot meet the lightweight requirements of the engine structure and virtually increases the fuel consumption of the vehicle Rate

Method used

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  • Lightweight vehicle rear torsion bar suspension rack
  • Lightweight vehicle rear torsion bar suspension rack
  • Lightweight vehicle rear torsion bar suspension rack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as Figure 1 to Figure 4 As shown: the light-weight automobile rear torsion bar suspension bracket of this embodiment includes a longitudinal plate I11 and a longitudinal plate II12 arranged symmetrically with the longitudinal plate I11, the upper edge of the longitudinal plate I11 and the upper end edge of the longitudinal plate II12 Connected by a horizontal plate 13, the vertical plate I11, the vertical plate II12 and the horizontal plate 13 are all sheet metal structures and integrally formed; the horizontal plate 13 is provided with an engine connection part for connecting with the engine; The left edge of the plate I11 and the longitudinal plate I11 extends to the left to form the ear plate I21 and the ear plate II22, and the ear plate I21 and the ear plate II22 are provided with a cushion connection part for connecting with the rear torsion bar suspension cushion assembly; top, bottom, left image 3 The direction shown shall prevail; the longitudinal plate ...

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PUM

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Abstract

The invention discloses a lightweight vehicle rear torsion bar suspension rack. The lightweight vehicle rear torsion bar suspension rack comprises a longitudinal board I and a longitudinal board II which are symmetrically arranged; the upper edge of the longitudinal board I and the upper edge of the longitudinal board II are connected through a cross board, and the longitudinal board I, the longitudinal board II and the cross board are all sheet metal parts and are integrally formed; the cross board is provided with an engine connecting unit for connecting the engine; the left edges of the longitudinal board I and the longitudinal board II extend leftwards to form a lug board I and a lug board II which are provided with soft cushion connecting units for connecting a rear torsion bar suspension soft cushion module. The lightweight vehicle rear torsion bar suspension rack is simple in structure, low in manufacturing cost, light in weight and capable of meeting the lightweight requirements of engine structures and reducing vehicle fuel consumption.

Description

technical field [0001] The invention relates to an automobile component, in particular to a light-weight automobile rear torsion bar suspension bracket. Background technique [0002] Automotive engine mounts are used to reduce and control the transmission of engine vibrations and play a supporting role in automotive powertrains. Generally, the rear torsion bar suspension cushion assembly and the engine are connected to the rear torsion bar suspension bracket of a lightweight vehicle to fix the engine. The existing light-weight automobile rear torsion bar suspension bracket is cast iron or cast aluminum, which has a complex structure, heavy weight, and high manufacturing cost, which cannot meet the lightweight requirements of the engine structure and virtually increases the fuel consumption of the vehicle Rate. [0003] Therefore, there is a need for a lightweight automobile rear torsion bar suspension bracket, which has a simple structure, low manufacturing cost, and light...

Claims

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Application Information

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IPC IPC(8): B62D21/09B60K5/12
CPCB62D21/09B60K5/1208
Inventor 凌青海李金印刘克君
Owner CHONGQING SOKON IND GRP CO LTD
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