CN2924145Y - 铝锡基双金属轴套 - Google Patents

铝锡基双金属轴套 Download PDF

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Publication number
CN2924145Y
CN2924145Y CN 200620102917 CN200620102917U CN2924145Y CN 2924145 Y CN2924145 Y CN 2924145Y CN 200620102917 CN200620102917 CN 200620102917 CN 200620102917 U CN200620102917 U CN 200620102917U CN 2924145 Y CN2924145 Y CN 2924145Y
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China
Prior art keywords
aluminium
base
stannum
aluminum
metal
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Expired - Lifetime
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CN 200620102917
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Inventor
童永进
江益明
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Zhejiang SF Oilless Bearing Co., Ltd.
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SHUANGFEI NON-OIL BEARING Co Ltd ZHEJIANG PROV
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Abstract

本实用新型公开了一种铝锡基双金属轴套,旨在提供一种结构简单、耐磨性好、不易变形的铝锡基的双金属轴套。至少包括钢材的金属基材外层,其特征在于在金属基材外层的内表面或外表面包裹有铝锡基合金层。它将铝锡基合金牢固地附着在钢材的金属基材表面上,既有铝锡基合金耐磨的性能又有钢材的硬度,成为有两种金属特性的轴套。

Description

铝锡基双金属轴套
技术领域
本实用新型涉及一种滑动轴承,尤其涉及一种用铝锡基合金为减摩材料的复合金属轴套。
背景技术
和滚动轴承相比,滑动轴承具有承载能力高、抗振性好,工作平稳可靠,噪声小,寿命长等优点,它广泛用于内燃机、轧钢机、大型电机及仪表、等方面。而目前采用的轴承合金有锡基轴承合金、铅基轴承合金、铝基轴承合金它们的硬度较低,在加工和装配中容易变形,尺寸不易控制。
实用新型内容
本实用新型的目的在于提供一种结构简单、耐磨性好、不易变形的铝锡基的双金属轴套。
为了达到上述要求,铝锡基的双金属轴套的结构是:至少包括钢材的金属基材外层,其特征在于在金属基材外层的内表面或外表面包裹有铝锡基合金层。
按照上述结构制造的铝锡基双金属轴套,可以将铝锡基合金牢固地附着在钢材的金属基材表面上,既有铝锡基合金耐磨的性能又有钢材的硬度,成为有两种金属特性的轴套。
附图说明
图1是铝锡基双金属板材的结构示意图;
图2是在轴套的内表面包裹有铝锡基合金的铝锡基双金属轴套结构示意图;
图3是在轴套的外表面包裹有铝锡基合金的铝锡基双金属轴套结构示意图。
具体实施方式
下面结合附图对本实用新型内容作进一步的描述。
首先钢板1表面砂磨,去除氧化层、打毛,校平,铺上AlSn20Gu板2,进轧机轧制成铝锡基合金与钢板的层叠复合的铝锡基双金属板材图1所示。根据轴套的规格将上述板材下料、卷制、成形如图2所示,在钢材3的外层的内表面包裹有铝锡基合金4,成铝锡基双金属轴套。根据使用要求也可将铝锡基双金属板材反向卷制、成形,使在钢材3的外表面包裹有铝锡基合金4如图3所示。

Claims (2)

1、一种铝锡基双金属轴套,至少包括钢材的金属基材外层,其特征在于在金属基材外层的内表面或外表面包裹有铝锡基合金层。
2、根据权利要求1所述的铝锡基双金属轴套,其特征在于所述铝锡基合金是指AlSn20Gu。
CN 200620102917 2006-04-20 2006-04-20 铝锡基双金属轴套 Expired - Lifetime CN2924145Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620102917 CN2924145Y (zh) 2006-04-20 2006-04-20 铝锡基双金属轴套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620102917 CN2924145Y (zh) 2006-04-20 2006-04-20 铝锡基双金属轴套

Publications (1)

Publication Number Publication Date
CN2924145Y true CN2924145Y (zh) 2007-07-18

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CN 200620102917 Expired - Lifetime CN2924145Y (zh) 2006-04-20 2006-04-20 铝锡基双金属轴套

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103402756A (zh) * 2011-02-15 2013-11-20 联邦-莫古尔威斯巴登股份有限公司 制造无铅镀铝滑动轴承的方法
CN105370733A (zh) * 2015-12-03 2016-03-02 门晓昕 一种双金属轴套及其制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103402756A (zh) * 2011-02-15 2013-11-20 联邦-莫古尔威斯巴登股份有限公司 制造无铅镀铝滑动轴承的方法
US9193017B2 (en) 2011-02-15 2015-11-24 Federal-Mogul Wiesbaden Gmbh Method for producing a lead-free, plated aluminium plain bearing
CN105370733A (zh) * 2015-12-03 2016-03-02 门晓昕 一种双金属轴套及其制造方法

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ZHEJIANG SF OILLESS BEARING CO., LTD.

Free format text: FORMER NAME: SHUANGFEI OILLESS BEARING CO., LTD., ZHEJIANG

CP01 Change in the name or title of a patent holder

Address after: 314115, No. 2, Fan Jing Road, dry kiln town, Jiashan County, Zhejiang

Patentee after: Zhejiang SF Oilless Bearing Co., Ltd.

Address before: 314115, No. 2, Fan Jing Road, dry kiln town, Jiashan County, Zhejiang

Patentee before: Shuangfei Non-Oil Bearing Co., Ltd., Zhejiang Prov.

CX01 Expiry of patent term

Granted publication date: 20070718

EXPY Termination of patent right or utility model