CN202024069U - 矩形管型材 - Google Patents

矩形管型材 Download PDF

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Publication number
CN202024069U
CN202024069U CN2011201239280U CN201120123928U CN202024069U CN 202024069 U CN202024069 U CN 202024069U CN 2011201239280 U CN2011201239280 U CN 2011201239280U CN 201120123928 U CN201120123928 U CN 201120123928U CN 202024069 U CN202024069 U CN 202024069U
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China
Prior art keywords
rectangular tube
structural section
tube body
rectangular
tube structural
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Expired - Fee Related
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CN2011201239280U
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English (en)
Inventor
陈俭华
黄开封
陈先兵
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Dongfeng Teqi (shiyan) Special Vehicle Co Ltd
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Dongfeng Teqi (shiyan) Special Vehicle Co Ltd
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Priority to CN2011201239280U priority Critical patent/CN202024069U/zh
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Abstract

本实用新型提供了一种矩形管型材,所述管体是通过辊轮辊压成型的,管体呈矩形管状,管体的一条侧边向上延伸,该侧边的顶端设有向外的翻边。使用本实用新型所述的矩形管型材,管体在制作过程中采用多道锟轮锟压,材料的性能大大提高,尺寸精度高。并且,在制作副车架过程中生产效率高,同等强度下材料消耗低,整车的稳定性高。

Description

矩形管型材
技术领域
本实用新型涉及一种型材,尤其是一种用于制作自卸车副车架的矩形管型材。
背景技术
目前,在自卸车领域副车架纵梁基本上都是矩形管制作的。该矩形管通过焊接成型,这种矩形管虽然制作工艺简单,强度好,但由于截面尺寸一般较大,用在副车架上造成整车重心较高,在道路坎坷时车辆稳定性差,行驶过程中车辆摆动较大,对延长车辆使用寿命带来不利影响。
发明内容
本实用新型的目的是提供一种矩形管型材,能够在满足强度要求前提下,降低整车重心,减少钢材等材料的消耗,提高车辆的使用寿命。
为了解决上述技术问题,本实用新型的技术方案如下:矩形管型材,其特征在于:所述管体是通过辊轮辊压成型的,管体呈矩形管状,管体的一条侧边向上延伸,该侧边的顶端设有向外的翻边。
有益效果:
使用本实用新型所述的矩形管型材,管体在制作过程中采用多道锟轮锟压,材料的性能大大提高,尺寸精度高。并且,在制作副车架过程中生产效率高,同等强度下材料消耗低,整车的稳定性高。
附图说明
图1为本实用新型的主视图。
图2为本实用新型的左视图。
具体实施方式
如图1、图2所示的本实用新型矩形管型材,所述管体是通过辊轮辊压成型的,管体1呈矩形管状,管体1的一条侧边2向上延伸,该侧边2的顶端设有向外的翻边3。
加工时,卷材通过开平、纵剪,再经专门制作的辊轮辊压成型,最后通过高频焊接工艺加工制作成副车架。

Claims (1)

1.矩形管型材,其特征在于:所述管体是通过辊轮辊压成型的,管体呈矩形管状,管体的一条侧边向上延伸,该侧边的顶端设有向外的翻边。
CN2011201239280U 2011-04-25 2011-04-25 矩形管型材 Expired - Fee Related CN202024069U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201239280U CN202024069U (zh) 2011-04-25 2011-04-25 矩形管型材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201239280U CN202024069U (zh) 2011-04-25 2011-04-25 矩形管型材

Publications (1)

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CN202024069U true CN202024069U (zh) 2011-11-02

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CN2011201239280U Expired - Fee Related CN202024069U (zh) 2011-04-25 2011-04-25 矩形管型材

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CN (1) CN202024069U (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180151A (zh) * 2014-08-21 2014-12-03 宋宇光 异型支撑用6字形管
CN104180152A (zh) * 2014-08-21 2014-12-03 宋宇光 异型支撑用om形管
CN104180153A (zh) * 2014-08-21 2014-12-03 杜伟 异型支撑用9字形管
CN104197182A (zh) * 2014-08-21 2014-12-10 杜伟 异型支撑用δ型管
CN104214500A (zh) * 2014-08-21 2014-12-17 杜伟 异型支撑用on型管
CN104406036A (zh) * 2014-10-30 2015-03-11 杜伟 异型支撑用d字型管

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180151A (zh) * 2014-08-21 2014-12-03 宋宇光 异型支撑用6字形管
CN104180152A (zh) * 2014-08-21 2014-12-03 宋宇光 异型支撑用om形管
CN104180153A (zh) * 2014-08-21 2014-12-03 杜伟 异型支撑用9字形管
CN104197182A (zh) * 2014-08-21 2014-12-10 杜伟 异型支撑用δ型管
CN104214500A (zh) * 2014-08-21 2014-12-17 杜伟 异型支撑用on型管
CN104406036A (zh) * 2014-10-30 2015-03-11 杜伟 异型支撑用d字型管

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111102

Termination date: 20120425