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Composite material guide arm assembly

A composite material and guide arm technology, applied in the direction of the cantilever mounted on the pivot, elastic suspension, suspension, etc., can solve the problems of high fuel consumption and transportation costs, low comfort and high rigidity of automobiles, and achieve reliable Strong design, short development cycle, and reduced maintenance costs

Active Publication Date: 2021-08-31
东风汽车底盘系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, most of the current suspension systems use leaf springs, and the use of leaf springs makes the suspension system heavier, resulting in higher fuel consumption and transportation costs for the car; in addition, the use of leaf springs makes the suspension system stiffer. Large, resulting in lower comfort of the car

Method used

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with specific embodiments, so that those skilled in the art can understand the present invention more clearly.

[0023] A composite guide arm assembly such as figure 1 and figure 2 As shown, it includes a roll ear piece part 1-1 and a non-roll ear piece part 1-3; an axle 1- 2. The non-rolling lug part 1-3 is mated with the frame 1-5; the non-rolling lug part 1-3 includes a reed 1-9 and a protection device; the reed 1-9 is located on the The bottom of the axle 1-2; the upper seat plate 1-10 is arranged above the axle 1-2; the lower seat plate 1-8 is arranged under the reed 1-9; the upper seat plate 1- U-shaped bolts 1-7 are installed between 10 and the lower seat plate 1-8; the protection device includes a protection piece 1-3-5; the protection piece 1-3-5 is arranged around the reed 1-9; the protector 1-3-5 is clamped and set between the axle 1-2 and the lower seat plate 1-8; the upper se...

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Abstract

The invention provides a composite material guide arm assembly. The composite material guide arm assembly comprises a coiled lug part and a non-coiled lug part, an axle is connected between the coiled lug part and the non-coiled lug part; the non-rolled lug part is connected with a frame in a matched manner; the non-rolled lug part comprises a reed and a protection device; the reed is positioned below an axle; an upper seat plate is arranged above the axle; a lower seat plate is arranged below the reed; a U-shaped bolt is mounted between the upper seat plate and the lower seat plate; the protection device comprises a protection piece; the protection piece is arranged outside the reed in a surrounding manner; the protection piece is clamped between the axle and the lower seat plate; a center bolt is installed between the upper seat plate and the lower seat plate; the center bolt correspondingly penetrates through the protection piece; the U-shaped bolt can realize overall transverse limiting constraint on a connecting part, so that the connecting stability is improved; and the protection piece can prevent the reed from being in direct contact with the axle and the lower seat plate, and the abrasion frequency of parts is reduced.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a composite material guide arm assembly. Background technique [0002] In the prior art, most of the current suspension systems use leaf springs, which make the suspension system heavier, resulting in higher fuel consumption and transportation costs for the car; in addition, the use of leaf springs makes the suspension system stiffer. Large, resulting in lower comfort of the car. In addition, with the continuous development of the automobile industry, energy saving, safety, and lightweight will become the main development direction of future automobiles, and the suspension system, as an important part of the automobile, will definitely face innovation. Therefore, it is necessary to invent a composite material guide arm assembly with obvious weight reduction, good shock absorption effect and easy molding process. Contents of the invention [0003] Aiming at the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G7/00B60G7/02B60G11/27
CPCB60G7/00B60G7/02B60G11/27
Inventor 江文进王海庆陈杰
Owner 东风汽车底盘系统有限公司
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