CN2733078Y - 钢基、织物复合自润滑轴承 - Google Patents

钢基、织物复合自润滑轴承 Download PDF

Info

Publication number
CN2733078Y
CN2733078Y CN 200420107557 CN200420107557U CN2733078Y CN 2733078 Y CN2733078 Y CN 2733078Y CN 200420107557 CN200420107557 CN 200420107557 CN 200420107557 U CN200420107557 U CN 200420107557U CN 2733078 Y CN2733078 Y CN 2733078Y
Authority
CN
China
Prior art keywords
base steel
fabric composite
lubricating bearing
composite self
self
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 200420107557
Other languages
English (en)
Inventor
孙志华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Changsheng Sliding Bearing Co., Ltd.
Original Assignee
Jiashan Changsheng Sliding Bearing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiashan Changsheng Sliding Bearing Co ltd filed Critical Jiashan Changsheng Sliding Bearing Co ltd
Priority to CN 200420107557 priority Critical patent/CN2733078Y/zh
Application granted granted Critical
Publication of CN2733078Y publication Critical patent/CN2733078Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Sliding-Contact Bearings (AREA)

Abstract

钢基、织物复合自润滑轴承由钢基外套和分别以聚四氟乙烯、芳纶为经纬线的织物内层粘合而成。本实用新型克服了粘合力弱的缺点，具有刚性好、承载力大的优点。

Description

钢基、织物复合自润滑轴承
所属技术领域
本实用新型在国际专利分类表中，属于轴承小类，即F16C。也与润滑小类有关，即F16N。特别涉及自润滑复合轴承。
背景技术
众所周知，英国格兰西亚公司创制了三层复合轴承，即以钢板为基体，其上面烧结球形青铜粉层后，再复以聚四氟乙烯为主体的自润滑层，称DU。此类产品历史悠久，较为成熟，但存在质量较重，自润滑层太薄，承载能力不强，使用寿命不够长的难题。本公司申请的专利技术，专利号为02295349.3，克服了自润滑层太薄和使用寿命不长的缺点，但存在铝基刚性差的弊病，特别是以聚四氟乙烯为主体的自润滑层，表面太光滑、与基体粘合力不强且承载能力低。
实用新型内容
本实用新型的目的是提供一种克服自润滑层与金属基板粘合力弱的自润滑轴承，同时它的刚性较好且承载能力强，使用寿命长。
上述目的通过下列方案得以实现：一种钢基、织物复合自润滑轴承，至少包括卷制成轴套状并且有接缝的钢基外套，钢基外套的内表面上粘合有分别以聚四氟乙烯、芳纶为经纬线的织物内层。
按照上述方案制成的样品，由于自润滑层改成了以聚四氟乙烯、芳纶为主体的织物，因此增加了粘合力；此外钢基外套有较大的刚性以及内层较好的承载能力，由于内层较厚从而使用寿命较长。
附图说明
图1为本实用新型的轴剖图。
图2为图1的左视图，其右侧显示了接缝。
图3为图1的局部剖视放大图。
图4为图1织物内层展开图。
其中：1、钢基外套；2、粘合剂；3、织物内层；4、经线；5、纬线。一条为芳纶线，另一条为聚四氟乙烯为主的减摩耐磨材料。
具体实施方式
一种钢基、织物复合自润滑轴承，至少包括卷制成轴套状并且有接缝的钢基外套1，钢基外套1的内表面上粘合有以聚四氟乙烯、芳纶为主体的织物内层3。钢基外套1和织物内层3以胶合剂2粘合，粘合的面为粗糙面。织物内层3的经线4和纬线5中，一种为聚四氟乙烯为主的减摩耐磨材料，另一种为芳纶。

Claims (3)

1、一种钢基、织物复合自润滑轴承，至少包括卷制成轴套状并且有接缝的钢基外套(1)，其特征是钢基外套(1)的内表面上粘合有分别以聚四氟乙烯、芳纶为经纬线的织物内层(3)。
2、如权利要求1所述的钢基、织物复合自润滑轴承，其特征在于钢基外套(1)和织物内层(3)以胶合剂(2)粘合，粘合的面为粗糙面。
3、如权利要求1或2所述的钢基、织物复合自润滑轴承，其特征在于织物内层(3)的经线(4)和纬线(5)中，一种以聚四氟乙烯为主体的减摩、耐磨材料，另一种为芳纶。
CN 200420107557 2004-10-27 2004-10-27 钢基、织物复合自润滑轴承 Expired - Lifetime CN2733078Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420107557 CN2733078Y (zh) 2004-10-27 2004-10-27 钢基、织物复合自润滑轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420107557 CN2733078Y (zh) 2004-10-27 2004-10-27 钢基、织物复合自润滑轴承

Publications (1)

Publication Number Publication Date
CN2733078Y true CN2733078Y (zh) 2005-10-12

Family

ID=35068919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420107557 Expired - Lifetime CN2733078Y (zh) 2004-10-27 2004-10-27 钢基、织物复合自润滑轴承

Country Status (1)

Country Link
CN (1) CN2733078Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535167A (zh) * 2012-01-04 2012-07-04 江苏中天航空配件有限公司 一种轴承用自润滑复合材料衬垫及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535167A (zh) * 2012-01-04 2012-07-04 江苏中天航空配件有限公司 一种轴承用自润滑复合材料衬垫及其制备方法

Similar Documents

Publication Publication Date Title
US20130000592A1 (en) Piston for internal combustion engine
CN2733078Y (zh) 钢基、织物复合自润滑轴承
CN110374881A (zh) 摩擦结构、摩擦零件和压缩机
CN2859065Y (zh) 聚醚醚酮三层复合滑动轴承
CN2540525Y (zh) 具有润滑覆膜层的活塞
CN212422401U (zh) 改性ptfe五层复合自润滑板材
CN2644763Y (zh) 弧形兜孔整体保持架
CN203009586U (zh) 汽车制动器自润滑轴承
CN201753684U (zh) 发动机齿轮泵专用滑动轴承
CN210257513U (zh) 自扣型润滑轴承板材
CN210265516U (zh) 自润滑散热轴承板材
CN102384161A (zh) 高强度耐磨轴承
CN2540527Y (zh) 具有润滑覆膜层的滑块
CN2375815Y (zh) 自润滑关节轴承
CN2806867Y (zh) 一种角接触关节轴承
CN213982273U (zh) 一种阀针套用固体润滑涂层
CN202149140U (zh) 一种自润滑关节轴承
CN202388859U (zh) 高性能二层复合自润滑轴承材料板
CN2784656Y (zh) 铝基合金三层复合自润滑轴承
CN2874054Y (zh) 压缩机的滑履
CN102840228A (zh) 一种新型复合材料轴承
CN222334265U (zh) 卡车双轴支架用推力关节轴承
CN2869426Y (zh) 一种角接触关节轴承
CN213793466U (zh) 一种高耐磨轧辊
CN2808371Y (zh) 卡盘

Legal Events

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 CHANGSHENG SLIDING BEARING CO., LTD.

Free format text: FORMER NAME: CHANGSHENG SLIDING BEARING CO., LTD., JIASHAN

CP03 Change of name, title or address

Address after: 314100 industrial parks in Zhejiang province Weitang Town of Jiashan County Changsheng Road No. 138

Patentee after: Zhejiang Changsheng Sliding Bearing Co., Ltd.

Address before: 314100 No. 6 Fen Lake Road, Jiashan Economic Development Zone, Zhejiang, China

Patentee before: Changsheng Sliding Bearing Co., Ltd., Jiashan

C56 Change in the name or address of the patentee

Owner name: ZHEJIANG CHANGSHENG SLIDING BEARINGS CO., LTD.

Free format text: FORMER NAME: ZHEJIANG CHANGSHENG SLIDING BEARING CO., LTD.

CP03 Change of name, title or address

Address after: 314100 No. 138 Changsheng Road, Jiashan County, Zhejiang Province

Patentee after: Zhejiang Changsheng Sliding Bearing Co., Ltd.

Address before: 314100 industrial parks in Zhejiang province Weitang Town of Jiashan County Changsheng Road No. 138

Patentee before: Zhejiang Changsheng Sliding Bearing Co., Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20141027

Granted publication date: 20051012