CN200982351Y - 树脂材料直接贴附内衬式滑动轴承 - Google Patents

树脂材料直接贴附内衬式滑动轴承 Download PDF

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Publication number
CN200982351Y
CN200982351Y CN 200620140842 CN200620140842U CN200982351Y CN 200982351 Y CN200982351 Y CN 200982351Y CN 200620140842 CN200620140842 CN 200620140842 CN 200620140842 U CN200620140842 U CN 200620140842U CN 200982351 Y CN200982351 Y CN 200982351Y
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Prior art keywords
resin material
sliding bearing
bearing seat
utility
bearing housing
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周本汉
赵泉林
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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树脂材料直接贴附内衬式滑动轴承,旨在提供一种结构简单、树脂材料与滑动轴承座粘接强度高,使用寿命长的树脂材料直接贴附内衬式滑动轴承。包括圆周方向连续的铝质圆管为滑动轴承座,滑动轴承座的孔内壁上贴附有树脂材料或树脂材料与填充料的混合物,其特征在于所述的滑动轴承座的内表面上制有螺旋形或环形沟槽,在滑动轴承座的孔内壁与树脂材料之间涂有粘合剂。粘合剂镶嵌在沟槽内,具有粘合力大,树脂材料不易与滑动轴承座分离或脱落,尺寸精度高,稳定性好,对于一些壁厚大的滑动轴承也能方便制造。

Description

树脂材料直接贴附内衬式滑动轴承
                           技术领域
本实用新型涉及滑动轴承,尤其涉及一种采用树脂材料作为贴附内衬的滑动轴承。
                           背景技术
目前使用树脂的滑动轴承是在金属板材表面用粘合剂或通过烧结将树脂材料固定,然后根据滑动轴承的规格下料、卷圆、整形加工成滑动轴承,这样的滑动轴承的轴承座带有开口,尺寸精度不易控制,生产工效低,对于一些壁厚大的滑动轴承就无法制造。
                           发明内容
本实用新型提供了一种结构简单、树脂材料与滑动轴承座连接强度高,使用寿命长,散热性好的树脂材料直接贴附内衬式滑动轴承。
为了达到上述目的,树脂材料直接贴附内衬式滑动轴承的结构是:包括圆周方向连续的铝质圆管为滑动轴承座,滑动轴承座的孔内壁上贴附有树脂材料或树脂材料与填充料的混合物,其特征在于所述的滑动轴承座的内表面上制有螺旋形或环形沟槽,在滑动轴承座的孔内壁与树脂材料之间涂有粘合剂。
上述结构的树脂材料直接贴附内衬式滑动轴承,在滑动轴承座的内表面上制有螺旋形或环形的沟槽,再在带有沟槽的表面上涂有粘合剂和贴上树脂材料,粘合剂镶嵌在沟槽内,具有粘合力大,树脂材料不易与滑动轴承座分离或脱落,尺寸精度高,稳定性好,对于一些壁厚大的滑动轴承也能方便制造。所用的滑动轴承座采用铝材,有散热性能好重量轻的特点。
                           附图说明
图1是滑动轴承座的半剖视图;
图2是图1的左视图;
图3是图1的A区局部放大图;
图4是树脂材料直接贴附内衬式滑动轴承的半剖视图;
图5是图4的B区局部放大图。
其中:1、滑动轴承座;2、内表面;3、沟槽;4、粘合剂;5、树脂片;6、外表面;7、固定槽。
                         具体实施方式
下面结合附图对本实用新型作进一步的描述。
图1是滑动轴承座的剖面图。滑动轴承座1是用铝材制成,是圆周方向连续的圆管如图2所示,其内表面制有螺旋形或环形的沟槽3如图3所示,再在带有沟槽3的表面上涂有粘合剂4和贴上树脂片5,在滑动轴承座1的外表面6上还制有固定槽7,组成树脂材料直接贴附内衬式滑动轴承如图4、图5所示。所述的树脂片5是树脂材料或树脂材料与填充料的混合物,所述的树脂材料一般是聚四氟乙烯或聚甲醛或聚酰胺材料。

Claims (2)

1、树脂材料直接贴附内衬式滑动轴承,包括圆周方向连续的铝质圆管为滑动轴承座,滑动轴承座的孔内壁上贴附有树脂材料或树脂材料与填充料的混合物,其特征在于所述的滑动轴承座的内表面上制有螺旋形或环形沟槽,在滑动轴承座的孔内壁与树脂材料之间涂有粘合剂。
2、根据权利要求1所述的树脂材料直接贴附内衬式滑动轴承,其特征在于所述的树脂材料是指聚四氟乙烯或聚甲醛或聚酰胺材料。
CN 200620140842 2006-12-08 2006-12-08 树脂材料直接贴附内衬式滑动轴承 Expired - Lifetime CN200982351Y (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869892A (zh) * 2010-03-30 2013-01-09 大同金属工业株式会社 滑动构件及其制造方法
CN108425947A (zh) * 2017-11-23 2018-08-21 莫祖勇 一种内衬式滑动轴承的制造方法
WO2023019511A1 (en) * 2021-08-19 2023-02-23 Micro Motion, Inc. Magnetic flowmeter with flow tube liner
WO2023202165A1 (zh) * 2022-04-22 2023-10-26 上海微创心力医疗科技有限公司 血泵及心脏辅助装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869892A (zh) * 2010-03-30 2013-01-09 大同金属工业株式会社 滑动构件及其制造方法
CN102869892B (zh) * 2010-03-30 2015-08-12 大同金属工业株式会社 滑动构件及其制造方法
CN108425947A (zh) * 2017-11-23 2018-08-21 莫祖勇 一种内衬式滑动轴承的制造方法
WO2023019511A1 (en) * 2021-08-19 2023-02-23 Micro Motion, Inc. Magnetic flowmeter with flow tube liner
WO2023202165A1 (zh) * 2022-04-22 2023-10-26 上海微创心力医疗科技有限公司 血泵及心脏辅助装置

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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: 20071128

EXPY Termination of patent right or utility model