CN202782507U - Front axle structure of automobile - Google Patents

Front axle structure of automobile Download PDF

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Publication number
CN202782507U
CN202782507U CN201220490201.0U CN201220490201U CN202782507U CN 202782507 U CN202782507 U CN 202782507U CN 201220490201 U CN201220490201 U CN 201220490201U CN 202782507 U CN202782507 U CN 202782507U
Authority
CN
China
Prior art keywords
steering
axle structure
front axle
oil cylinder
automobile
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 - Lifetime
Application number
CN201220490201.0U
Other languages
Chinese (zh)
Inventor
葛军
周晋雯
姚德民
翁兵兵
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.)
Dongfeng Motor Corp
Original Assignee
Dongfeng Motor Corp
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 Dongfeng Motor Corp filed Critical Dongfeng Motor Corp
Priority to CN201220490201.0U priority Critical patent/CN202782507U/en
Application granted granted Critical
Publication of CN202782507U publication Critical patent/CN202782507U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a front axle structure of an automobile. The front axle structure of the automobile comprises a through beam and a steering oil cylinder installation support frame is arranged in rear of the through beam. The steering oil cylinder installation support frame is additionally arranged on the through beam so that the steering oil cylinder is stably fixed on the through beam so as to improve rigidity and steering sensitivity of a steering system. The steering oil cylinder installation beam is arranged in rear of the through beam so that part of the parts of the steering system is correspondingly moved backwards by a distance and a space is not jammed in the front of a frame. Parts in the front of the frame can be favorably arranged in a reasonable mode, and wide gaps are reserved among the parts so that the requirement for precision in machining parts is lowered. The front axle structure of the automobile is simple in structure, convenient to install and provides a suitable fixation position for the steering oil cylinder and at the same time, effectively solves the problem of a narrow installation space in the front of a frame of a traditional front axle structure.

Description

A kind of automobile front axle structure
Technical field
The utility model relates to car body component, refers to particularly a kind of automobile front axle structure.
Background technology
At present, the steering swivel system that automobile is commonly used is to connect steering drag link by steering drop arm, the mode that steering drag link links to each other with front steering axle joint arm again realizes turning function, but this steering swivel system has the intermediate transmission link one, the processing of steering drop arm and installation requirement precision are high, and increased and turn to the transmission resistance, so that car load hard steering occurs, returns just bad phenomenon when turning to; In addition because of deflector, steering drop arm, the parts such as steering drag link and shock absorber are arranged in the anterior ipsilateral of vehicle frame, cause this location arrangements space relatively narrow and small, each parts gap is little, requirement on machining accuracy to parts is high, when the tire direction is killed, tire and drag link hypotelorism, be prone to interference, therefore, in requisition for having designed a kind of steering swivel system that utilizes behind steering drop arm and the steering drag link steering cylinder to realize turning function of cancelling, but different steering swivel systems need be equipped with corresponding propons, avoid phase mutual interference between parts to improve the alerting ability of automobile steering system, finally guarantee the safety of Vehicle Driving Cycle, therefore designing a kind of suitable front-axle structure has just become problem demanding prompt solution.
The utility model content
The purpose of this utility model provides a kind of new automobile front axle structure, makes it make things convenient for installing and fixing of steering cylinder, and then improves the sensitieness of steering swivel system and the reasonableness of layout thereof.
The scheme that the utility model adopts is: a kind of automobile front axle structure, and it comprises through beam, the rear portion of described through beam is provided with the steering cylinder mounting bracket.
Traditional propons through beam is the unskilled labor font structure, when automobile steering system adopts the steering cylinder form, steering cylinder fails to get a proper arrangement, the utility model is set up the steering cylinder mounting bracket at through beam, so that steering cylinder is fixed on the through beam steadily, thereby rigidity and the Steering sensitivity of steering swivel system have been improved; The steering cylinder mounting bracket is arranged on the through beam rear portion, so that the corresponding segment distance that backward moved of the part parts of steering swivel system, thereby so that the vehicle frame front portion is unlikely to crowd very much, the reasonable Arrangement that is conducive to the anterior parts of vehicle frame, for reserving larger gap between each parts, thereby reduced the requirement to the parts machining precision; The utility model is simple in structure, easy for installation, for steering cylinder provides suitable fixed position, also efficiently solves the narrow and small problem of the anterior installing space of vehicle frame when adopting traditional front-axle structure simultaneously.
Preferably, described steering cylinder mounting bracket is a planar support plate, and the rear edge of supporting plate is fixed on the rear sidewall of through beam, has through hole on the supporting plate.The afterbody of steering cylinder places on the supporting plate, steering cylinder afterbody and supporting plate is coupled together with attaching parts in the through hole, realizes fixing.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is working state figure of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is convenient to more clearly understand the utility model, but they do not consist of restriction to the utility model.
Such as Fig. 1, shown in Figure 2, the utility model comprises the through beam 1 of I shape, be provided with steering cylinder mounting bracket 2 at the rear portion of through beam 1, this steering cylinder mounting bracket 2 is a planar square supporting plate, the rear edge of supporting plate is welded on the sidewall of middle position, rear portion of through beam 1, has manhole on the supporting plate.
Such as Fig. 3, working process of the present utility model is as follows: the afterbody of the steering cylinder 4 of automobile steering system is installed on the steering cylinder mounting bracket 2 by bolt, the head of steering cylinder 4 is connected with track arm 3, when the piston rod 5 of the head of steering cylinder 4 stretches, track arm 3 corresponding swings, drive tyre rotation, the utility model then plays fixedly steering cylinder 4 afterbodys.

Claims (2)

1. automobile front axle structure, it comprises through beam (1), it is characterized in that: the rear portion of described through beam (1) is provided with steering cylinder mounting bracket (2).
2. automobile front axle structure according to claim 1, it is characterized in that: described steering cylinder mounting bracket (2) is a planar support plate, the rear edge of supporting plate is fixed on the rear sidewall of through beam (1), has through hole on the supporting plate.
CN201220490201.0U 2012-09-24 2012-09-24 Front axle structure of automobile Expired - Lifetime CN202782507U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220490201.0U CN202782507U (en) 2012-09-24 2012-09-24 Front axle structure of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220490201.0U CN202782507U (en) 2012-09-24 2012-09-24 Front axle structure of automobile

Publications (1)

Publication Number Publication Date
CN202782507U true CN202782507U (en) 2013-03-13

Family

ID=47809831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220490201.0U Expired - Lifetime CN202782507U (en) 2012-09-24 2012-09-24 Front axle structure of automobile

Country Status (1)

Country Link
CN (1) CN202782507U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104723793A (en) * 2015-02-04 2015-06-24 台州吉利润达车桥制造有限公司 Electromobile front axle assembly and machining method thereof
CN104960572A (en) * 2015-07-08 2015-10-07 武汉理工大学 Commercial vehicle with four-wheel steering function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104723793A (en) * 2015-02-04 2015-06-24 台州吉利润达车桥制造有限公司 Electromobile front axle assembly and machining method thereof
CN104960572A (en) * 2015-07-08 2015-10-07 武汉理工大学 Commercial vehicle with four-wheel steering function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130313

CX01 Expiry of patent term