CN203198664U - Swing arm structure of double-wishbone type suspension frame - Google Patents

Swing arm structure of double-wishbone type suspension frame Download PDF

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Publication number
CN203198664U
CN203198664U CN 201320195948 CN201320195948U CN203198664U CN 203198664 U CN203198664 U CN 203198664U CN 201320195948 CN201320195948 CN 201320195948 CN 201320195948 U CN201320195948 U CN 201320195948U CN 203198664 U CN203198664 U CN 203198664U
Authority
CN
China
Prior art keywords
swing arm
arm body
suspension frame
arm structure
suspension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320195948
Other languages
Chinese (zh)
Inventor
吴广
宁学君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Original Assignee
ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd filed Critical ZHEJIANG GOOD WAY AUTOMOBILE PARTS Co Ltd
Priority to CN 201320195948 priority Critical patent/CN203198664U/en
Application granted granted Critical
Publication of CN203198664U publication Critical patent/CN203198664U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a swing arm structure of a double-wishbone type suspension frame. The swing arm structure comprises a swing arm body which comprises two supporting arms, wherein the two supporting arms form a V type, a bush is arranged on the inner side of each of the two free ends of the swing arm body, a ball pin assembly is arranged at the point end of the swing arm body and fixed on the swing arm body through an installing board, at least one supporting arm is provided with a protrusive part, and the protrusive part is provided with a through hole. Due to the fact that the protrusive part and the through hole are arranged on the supporting arms, the swing arm body can be connected with a supporting piece more conveniently, the structure of a swing arm is simplified, the manufacturing cost of automobile parts is reduced, the integrality of the whole suspension frame is improved, and better controllability and more stable comfort of an automobile are achieved.

Description

The swing arm structure of a kind of pair of fork arm type equal suspension
Technical field
The utility model belongs to the automobile suspension system field, is specifically related to the swing arm structure of a kind of pair of fork arm type equal suspension.
Background technology
Suspension is the general name of vehicle frame and all the power transmission connecting devices between vehicle bridge or the wheel of automobile, its effect is that power and the power of transfer function between wheel and vehicle frame is turned round, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, and the vibrations that decay and cause thus, can travel to guarantee automobile smooth-goingly.
Typical suspension structure is made up of elastic element, guiding mechanism and bumper etc., and discrete structure then also has bump rubber, Panhard rod etc.Elastic element has forms such as steel spring, air bellow, coil spring and torsion bar spring again, and the Modern Car suspension adopts coil spring and torsion bar spring more, and indivedual luxury cars then use air bellow.Suspension is an important composition in the automobile, and it flexibly connects vehicle frame and wheel, is related to the multiple in-use performance of automobile.Exteriorly, the sedan suspension system only is made up of some bars, tube and spring, but must not think that it is very simple, opposite car suspension is difficult automobile assembly that reaches perfect requirement, this is because suspension should satisfy the traveling comfort requirement of automobile, satisfy the requirement of its road-holding property again, and this two aspect is in opposition to each other.
It is a kind of in the automobile suspension system that two fork arm type equals hang, and it claims two arm-type independent suspensions of A again, and two yokes hang and have two yokes up and down, and transverse force is absorbed simultaneously by two yokes, a pillar bearing vehicle body weight, so lateral stiffness is big.But, the complex structure that at present two fork arm type equals hang, assembly technology is all more loaded down with trivial details, causes consistency of product poor easily.
The utility model content
The utility model is at above-mentioned the deficiencies in the prior art, and a kind of swing arm structure of two fork arm type equal suspensions simple in structure is provided.
The utility model is achieved by the following technical solution:
The swing arm structure of a kind of pair of fork arm type equal suspension comprises the swing arm body; Described swing arm body comprises two support arms, described two support arms are formed V-shape, two free end inboards of swing arm body are provided with lining, and the tip of described swing arm body is provided with the ball end assembly, and described ball end assembly is fixed on the swing arm body by an adapter plate; At least one support arm is provided with salient, and described salient is provided with through hole.
Further setting of the present utility model is that described adapter plate is provided with a plurality of screws, and described adapter plate is fixedly mounted on the swing arm body by a plurality of screws.
Further setting of the present utility model is that described salient is a plurality of.
Further setting of the present utility model is that described support arm is provided with reinforced rib.
The swing arm structure of described in the utility model pair of fork arm type equal suspension is by arranging salient and through hole at support arm, make linking to each other with strut members such as connecting rods that the swing arm body can be convenient, thereby simplified the formation of swing arm, reduced the manufacturing cost of auto parts and components, improve the globality of whole suspension, can bring better handling and traveling comfort more stably to vehicle.
Description of drawings
Fig. 1 is the constructional drawing of swing arm structure described in the utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the utility model provides the swing arm structure of a kind of pair of fork arm type equal suspension, comprises the swing arm body; Described swing arm body comprises two support arms 1, described two support arms 1 are formed V-shape, two free end inboards of swing arm body are provided with lining 2, and the tip of described swing arm body is provided with ball end assembly 3, and described ball end assembly 3 is fixed on the swing arm body by an adapter plate 4; Described support arm 1 is provided with one or more salients 5, and described salient 5 is provided with through hole 6.Described adapter plate 4 is provided with a plurality of screws, and described adapter plate 4 is fixedly mounted on the swing arm body by a plurality of screws.For the structure that makes swing arm is more stable, also be provided with reinforced rib on the described support arm 1.
The above is preferred embodiment of the present utility model, and all equivalent variations of doing according to the utility model claim all should belong to protection domain of the present utility model.

Claims (4)

1. the swing arm structure of two fork arm type equal suspensions comprises the swing arm body; It is characterized in that, described swing arm body comprises two support arms, and described two support arms are formed V-shape, and two free end inboards of swing arm body are provided with lining, the tip of described swing arm body is provided with the ball end assembly, and described ball end assembly is fixed on the swing arm body by an adapter plate; At least one support arm is provided with salient, and described salient is provided with through hole.
2. the swing arm structure of according to claim 1 pair of fork arm type equal suspension is characterized in that, described adapter plate is provided with a plurality of screws, and described adapter plate is fixedly mounted on the swing arm body by a plurality of screws.
3. the swing arm structure of according to claim 1 pair of fork arm type equal suspension is characterized in that, described salient is a plurality of.
4. the swing arm structure of according to claim 1 pair of fork arm type equal suspension is characterized in that, described support arm is provided with reinforced rib.
CN 201320195948 2013-04-17 2013-04-17 Swing arm structure of double-wishbone type suspension frame Expired - Fee Related CN203198664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320195948 CN203198664U (en) 2013-04-17 2013-04-17 Swing arm structure of double-wishbone type suspension frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320195948 CN203198664U (en) 2013-04-17 2013-04-17 Swing arm structure of double-wishbone type suspension frame

Publications (1)

Publication Number Publication Date
CN203198664U true CN203198664U (en) 2013-09-18

Family

ID=49142800

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320195948 Expired - Fee Related CN203198664U (en) 2013-04-17 2013-04-17 Swing arm structure of double-wishbone type suspension frame

Country Status (1)

Country Link
CN (1) CN203198664U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20150417

EXPY Termination of patent right or utility model