CN201953868U - 一种制动鼓 - Google Patents

一种制动鼓 Download PDF

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Publication number
CN201953868U
CN201953868U CN2010206569530U CN201020656953U CN201953868U CN 201953868 U CN201953868 U CN 201953868U CN 2010206569530 U CN2010206569530 U CN 2010206569530U CN 201020656953 U CN201020656953 U CN 201020656953U CN 201953868 U CN201953868 U CN 201953868U
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China
Prior art keywords
brake drum
groove
exoperidium
drum body
steel ring
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Expired - Fee Related
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CN2010206569530U
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English (en)
Inventor
程正义
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HUBEI QUANLI ZHONGCHENG AUTO PARTS MANUFACTURING Co Ltd
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HUBEI QUANLI ZHONGCHENG AUTO PARTS MANUFACTURING Co Ltd
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Abstract

一种制动鼓,其组成包括制动鼓体,其特征在于:制动鼓体外缘中段沿圆周方向有一条凹槽,凹槽内焊接有连接钢圈,制动鼓体外设有外包皮,连接钢圈有两圈,外包皮采用低碳钢钢板卷制而成。由于本实用新型加装了钢圈和外包皮,提高了制动鼓的刚性,热变形小。

Description

一种制动鼓
技术领域
本实用新型涉及汽车制动零件,特别是一种制动鼓。
背景技术
汽车在行驶中,由于减速和停车需要,必须经常进行制动,因此制动鼓常因频繁制动的摩擦导致发热,特别是在急刹车时,温度更急剧升高,随着温度升高,其耐磨性必然降低,缩短了使用寿命。
发明内容
本实用新型的目的是克服现有技术中存在的问题,提供一种使用寿命长、耐磨性高的制动鼓。
为实现以上目的,本实用新型的技术解决方案是:一种制动鼓,其组成包括制动鼓体,其特征在于:制动鼓体外缘中段沿圆周方向有一条凹槽,凹槽内焊接有连接钢圈,制动鼓体外设有外包皮。
所述连接钢圈有两圈。
所述外包皮采用低碳钢钢板卷制而成。
与现有技术相比,本实用新型具有以下积极效果:1.减少车辆维修成本;2.由于本实用新型加装了钢圈和外包皮,提高了制动鼓的刚性,热变形小。
附图说明
图1是本实用新型的结构示意图。
图2是图1的A-A剖视图。
图中:1.制动鼓体,2.凹槽,3.钢圈,4.外包皮。
具体实施方式
以下结合附图说明和具体实施方式对本实用新型作进一步详细的说明:
参见图1,一种制动鼓,其组成包括制动鼓体1,其特征在于:制动鼓体1外缘中段沿圆周方向有一条凹槽2,凹槽内焊接有连接钢圈3,制动鼓体外设有外包皮4,连接钢圈3有两圈,外包皮4采用低碳钢钢板卷制而成。

Claims (3)

1.一种制动鼓,其组成包括制动鼓体(1),其特征在于:制动鼓体(1)外缘中段沿圆周方向有一条凹槽(2),凹槽内焊接有连接钢圈(3),制动鼓体外设有外包皮(4)。
2.根据权利要求1所述的一种制动鼓,其特征在于:所述连接钢圈(2)有两圈。
3.根据权利要求1所述的一种制动鼓,其特征在于:所述外包皮(4)采用低碳钢钢板卷制而成。 
CN2010206569530U 2010-12-10 2010-12-10 一种制动鼓 Expired - Fee Related CN201953868U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206569530U CN201953868U (zh) 2010-12-10 2010-12-10 一种制动鼓

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Application Number Priority Date Filing Date Title
CN2010206569530U CN201953868U (zh) 2010-12-10 2010-12-10 一种制动鼓

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CN201953868U true CN201953868U (zh) 2011-08-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103157960A (zh) * 2013-03-20 2013-06-19 嘉兴四通车轮股份有限公司 一种制动鼓的制造方法以及一种制动鼓

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103157960A (zh) * 2013-03-20 2013-06-19 嘉兴四通车轮股份有限公司 一种制动鼓的制造方法以及一种制动鼓
CN103157960B (zh) * 2013-03-20 2015-12-02 嘉兴四通车轮股份有限公司 一种制动鼓的制造方法以及一种制动鼓

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C17 Cessation of patent right
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Granted publication date: 20110831

Termination date: 20131210