CN202165758U - 一种车用柴油机飞轮壳 - Google Patents

一种车用柴油机飞轮壳 Download PDF

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Publication number
CN202165758U
CN202165758U CN2011202651352U CN201120265135U CN202165758U CN 202165758 U CN202165758 U CN 202165758U CN 2011202651352 U CN2011202651352 U CN 2011202651352U CN 201120265135 U CN201120265135 U CN 201120265135U CN 202165758 U CN202165758 U CN 202165758U
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China
Prior art keywords
flywheel housing
diesel engine
utility
model
vehicle diesel
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Expired - Fee Related
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CN2011202651352U
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English (en)
Inventor
程宏艳
陈倩倩
谷林强
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Anhui Quanchai Engine Co Ltd
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Anhui Quanchai Engine Co Ltd
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Priority to CN2011202651352U priority Critical patent/CN202165758U/zh
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Abstract

本实用新型涉及一种车用柴油机飞轮壳。有直径加大的安装孔处凸台;有加宽、加高的定位孔处加强筋;有加厚的起动电机装配处加强筋;有加厚的飞轮壳与机体接触面处斜坡。不仅强度,抗震、抗疲劳性能,远远高于现有飞轮壳,而且结构简单、易于铸造、外形美观。

Description

一种车用柴油机飞轮壳
技术领域
本实用新型涉及一种车用柴油机的防护装置,具体地说是一种车用柴油机飞轮壳。
背景技术
现有的车用柴油机飞轮壳,刚性差,抗震、抗疲劳性弱。在发动机长时间工作的状态下,飞轮壳与起动机之间的紧固件会产生松动,进而产生严重振动。这样,起动机齿轮与飞轮之间产生啮合不良现象,使得起动机齿轮受到径向力的作用。最终,甚至会导致飞轮壳开裂。
发明内容
本实用新型的目的,是增加飞轮壳的强度,提高飞轮壳的抗震、抗疲劳性能,延长飞轮壳使用寿命。
本实用新型是这样实现设计目的的:
加大安装孔处凸台1的直径;加宽、加高定位孔2处的加强筋3;加厚起动电机装配处的加强筋4;加厚飞轮壳与机体接触面处的斜坡5。
这样,本实用新型的强度,抗震、抗疲劳性能,远远高于现有飞轮壳,而且结构简单、易于铸造、外形美观。
附图说明
图1为本实用新型结构示意图。
图2为图1中E-E剖面示意图。
具体实施方式
下面结合附图,对一非限定实施例加以说明。
把安装孔处凸台1的直径加大到30mm;把定位孔2处的加强筋3加宽到8mm、加高到11mm;把起动电机装配处的加强筋4加厚成填平状态;把飞轮壳与机体接触面处的斜坡5加厚成坡角为17°。
本实用新型的强度,抗震、抗疲劳性能,远远高于现有飞轮壳,而且结构简单、易于铸造、外形美观。

Claims (1)

1.一种车用柴油机飞轮壳,其特征在于:
有直径加大的安装孔处凸台(1);
有加宽、加高的定位孔(2)处加强筋(3);
有加厚的起动电机装配处加强筋(4);
有加厚的飞轮壳与机体接触面处斜坡(5)。
CN2011202651352U 2011-07-26 2011-07-26 一种车用柴油机飞轮壳 Expired - Fee Related CN202165758U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202651352U CN202165758U (zh) 2011-07-26 2011-07-26 一种车用柴油机飞轮壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202651352U CN202165758U (zh) 2011-07-26 2011-07-26 一种车用柴油机飞轮壳

Publications (1)

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CN202165758U true CN202165758U (zh) 2012-03-14

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CN2011202651352U Expired - Fee Related CN202165758U (zh) 2011-07-26 2011-07-26 一种车用柴油机飞轮壳

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CN (1) CN202165758U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351105A (zh) * 2015-12-16 2016-02-24 广西玉柴机器股份有限公司 一种柴油机飞轮壳安装结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351105A (zh) * 2015-12-16 2016-02-24 广西玉柴机器股份有限公司 一种柴油机飞轮壳安装结构

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120314

Termination date: 20120726