CN202243666U - Longitudinal beam at front section of automobile frame - Google Patents

Longitudinal beam at front section of automobile frame Download PDF

Info

Publication number
CN202243666U
CN202243666U CN2011203048606U CN201120304860U CN202243666U CN 202243666 U CN202243666 U CN 202243666U CN 2011203048606 U CN2011203048606 U CN 2011203048606U CN 201120304860 U CN201120304860 U CN 201120304860U CN 202243666 U CN202243666 U CN 202243666U
Authority
CN
China
Prior art keywords
longitudinal beam
longeron
front section
automobile frame
utility
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
CN2011203048606U
Other languages
Chinese (zh)
Inventor
吴应举
周文俊
陈积玉
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.)
Hefei Changqing Machinery Co Ltd
Original Assignee
Hefei Changqing Machinery 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 Hefei Changqing Machinery Co Ltd filed Critical Hefei Changqing Machinery Co Ltd
Priority to CN2011203048606U priority Critical patent/CN202243666U/en
Application granted granted Critical
Publication of CN202243666U publication Critical patent/CN202243666U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

The utility model discloses a longitudinal beam at the front section of an automobile frame, which comprises a longitudinal beam and is characterized in that the rear end of the longitudinal beam is in a step-shaped bending structure, the bending section bends obliquely and is in an arc-shaped structure, the right end face of the longitudinal beam is in a Z-shaped bending structure, and a plurality of mounting holes are formed on the longitudinal beam. According to the longitudinal beam at the front section of the automobile frame, a step-shaped transition is designed, and the end face is also in a Z-shaped transition, so that the products can meet the present requirements of people; besides, a chassis is low, so that the stress concentration can be avoided.

Description

Vehicle frame leading portion longeron
Technical field
The utility model mainly is a kind of vehicle frame leading portion longeron.
Background technology
Longitudinal and cross beam is assembled into vehicle frame through welding and riveted joint; Vehicle frame is supporting and the structure that is connected auto parts and components, the load of bearing automobile, thereby the rigidity of longeron and stability are eager to excel in whatever one does; Avoid influencing whole vehicle frame performance because of the longeron distortion; Thereby in design, will consider to reduce the concentrated stress on the longeron, and existing longeron mainly is high, the low unequal-side in two ends in the middle of adopting, the stress amplitude ratio that bear the centre of this structure longeron is more concentrated.
The utility model content
The utility model technical matters to be solved provides a kind of vehicle frame leading portion longeron, and it is designed with the transition of ledge structure, and end face also is the transition of Z font simultaneously, makes product satisfy present people's demand, and the chassis is low, prevents stress concentration.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of vehicle frame leading portion longeron includes longeron, it is characterized in that: described longeron is the ledge structure bending in the rear end, and described bending segment tilts to bend and curved structure, and the right side of described longeron is the bending of Z font; Have a plurality of mounting holes on the described longeron.
The Z font excessively all is to adopt smooth transition in the utility model.
The moulding of the utility model longeron all is that mould is directly one-body molded, and moulding is easy, and capacity rating is high, good stability, good rigidly.
The utility model has the advantages that:
The utility model is designed with the transition of ledge structure, and end face also is the transition of Z font simultaneously, makes product satisfy present people's demand, and the chassis is low, prevents stress concentration.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the birds-eye view of the utility model.
The specific embodiment
Participate in Fig. 1, a kind of vehicle frame leading portion longeron includes longeron 1, and described longeron 1 is the ledge structure bending in the rear end, and described bending segment 2 tilts to bend and curved structure, the 3 one-tenth Z fonts bendings in the right side of described longeron 1; Have a plurality of mounting holes 4 on the described longeron 1.

Claims (1)

1. a vehicle frame leading portion longeron includes longeron, it is characterized in that: described longeron is the ledge structure bending in the rear end, and described bending segment tilts to bend and curved structure, and the right side of described longeron is the bending of Z font; Have a plurality of mounting holes on the described longeron.
CN2011203048606U 2011-08-22 2011-08-22 Longitudinal beam at front section of automobile frame Expired - Fee Related CN202243666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203048606U CN202243666U (en) 2011-08-22 2011-08-22 Longitudinal beam at front section of automobile frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203048606U CN202243666U (en) 2011-08-22 2011-08-22 Longitudinal beam at front section of automobile frame

Publications (1)

Publication Number Publication Date
CN202243666U true CN202243666U (en) 2012-05-30

Family

ID=46104953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203048606U Expired - Fee Related CN202243666U (en) 2011-08-22 2011-08-22 Longitudinal beam at front section of automobile frame

Country Status (1)

Country Link
CN (1) CN202243666U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104477241A (en) * 2014-12-11 2015-04-01 山东三星机械制造有限公司 Tank car girder and processing method thereof
CN106184370A (en) * 2016-07-25 2016-12-07 湖南晟通天力汽车有限公司 Frame beam structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104477241A (en) * 2014-12-11 2015-04-01 山东三星机械制造有限公司 Tank car girder and processing method thereof
CN106184370A (en) * 2016-07-25 2016-12-07 湖南晟通天力汽车有限公司 Frame beam structure

Similar Documents

Publication Publication Date Title
CN202243666U (en) Longitudinal beam at front section of automobile frame
CN208355401U (en) Connection structure and dish-washing machine
CN202243658U (en) Upper plate integrating structure of front auxiliary frame of automobile and front auxiliary frame of automobile applying same
CN201140883Y (en) Front frame corner post of refrigerating container
CN204606056U (en) Electro-tricycle frame
CN203142902U (en) Variable cross-section twin-beam frame of right three-wheeled motorcycle
CN203472993U (en) Auxiliary frame and vehicle
CN202022244U (en) Improved automobile front subframe
CN104071276A (en) Bicycle frame of electric bicycle
CN208544170U (en) A kind of vehicle turning cushion skeleton
CN2772340Y (en) Improved structure of two-purpose sofa bed
CN204871239U (en) Floor left side longeron assembly before automobile
CN202193145U (en) Mounting structure for motorbike rear light support
CN203525311U (en) Frame connecting seat for toy buggy
CN209921514U (en) Bottom fork structure for improving load bearing capacity of motorcycle
CN202358250U (en) Tricycle rear axle integrated with stand
CN202703692U (en) Truck double-row floor beam
CN203353993U (en) Combined frame
CN202319806U (en) Dual balance suspension frame for spiral spring with double transverse arms for automobile
CN202827786U (en) Passenger car front wheel cover structure
CN202186427U (en) One-beam multi-connecting-rod rear auxiliary frame used for sedan
CN202378956U (en) High-strength steel frame of light truck
CN202806886U (en) Right reinforcing plate assembly of automobile engine hood hinge
CN202827924U (en) Frame structure of electric bicycle
CN204623577U (en) A kind of car roof assembly and automobile

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20170822