CN203374637U - 滑动轴承 - Google Patents

滑动轴承 Download PDF

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Publication number
CN203374637U
CN203374637U CN201320429787.4U CN201320429787U CN203374637U CN 203374637 U CN203374637 U CN 203374637U CN 201320429787 U CN201320429787 U CN 201320429787U CN 203374637 U CN203374637 U CN 203374637U
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China
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bearing
sliding bearing
coil
ring
moving
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CN201320429787.4U
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English (en)
Inventor
陈麒
高亮
付强
周凯
陈广辉
李海滨
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Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co Ltd
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Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co Ltd
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Abstract

本实用新型涉及一种滑动轴承。该轴承包括轴承动圈和轴承静圈;轴承动圈右端插入轴承静圈内,轴承动圈右端外壁上的硬质合金镶嵌层Ⅰ与轴承静圈内壁上的硬质合金镶嵌层Ⅱ相配合,轴承动圈台阶面上安装的PDC复合片Ⅰ与轴承静圈左端端面上安装的PDC复合片Ⅱ相配合。本实用新型实现了能够同时适用于有轴向和径向负荷的低速重载工况,摩擦力小,不易磨损。克服了现有滑动轴承同时承受轴向和径向的负荷时摩擦力大,易磨损的不足。

Description

滑动轴承
技术领域:
本实用新型涉及一种滑动轴承。
背景技术:
现有的滑动轴承的轴承动圈和轴承静圈在径向上直接接触,当有重载时,滑动轴承同时承受轴向和径向的负荷时,轴承动圈和轴承静圈在轴向和径向上的接触面摩擦力大,易磨损。
实用新型内容:
本实用新型要解决的技术问题是提供一种滑动轴承,该装置实现了能够同时适用于有轴向和径向负荷的低速重载工况,摩擦力小,不易磨损。克服了现有滑动轴承同时承受轴向和径向的负荷时摩擦力大,易磨损的不足。
本实用新型所采取的技术方案是:一种滑动轴承,包括轴承动圈和轴承静圈;轴承动圈右端插入轴承静圈内,轴承动圈右端外壁上的硬质合金镶嵌层Ⅰ与轴承静圈内壁上的硬质合金镶嵌层Ⅱ相配合,轴承动圈台阶面上安装的PDC复合片Ⅰ与轴承静圈左端端面上安装的PDC复合片Ⅱ相配合。
本实用新型的有益效果是:本实用新型由于采用了安装PDC复合片的方式,因而具有能够同时适用于有轴向和径向负荷的低速重载工况的优点,摩擦力小,不易磨损。
附图说明:
下面结合附图和具体实施方式对本实用新型做进一步详细的说明。
图1为本实用新型的结构示意图。
具体实施方式:
如图1所示,一种滑动轴承,包括轴承动圈1和轴承静圈2;轴承动圈1右端插入轴承静圈2内,轴承动圈1右端外壁上的硬质合金镶嵌层Ⅰ5与轴承静圈2内壁上的硬质合金镶嵌层Ⅱ6相配合,轴承动圈1台阶面上安装的PDC复合片Ⅰ3与轴承静圈2左端端面上安装的PDC复合片Ⅱ4相配合。
可以理解的是,以上关于本实用新型的具体描述,仅用于说明本实用新型而并非受限于本实用新型实施例所描述的技术方案,本领域的普通技术人员应当理解,仍然可以对本实用新型进行修改或等同替换,以达到相同的技术效果;只要满足使用需要,都在本实用新型的保护范围之内。

Claims (1)

1.一种滑动轴承,包括轴承动圈(1)和轴承静圈(2);其特征在于:轴承动圈(1)右端插入轴承静圈(2)内,轴承动圈(1)右端外壁上的硬质合金镶嵌层Ⅰ(5)与轴承静圈(2)内壁上的硬质合金镶嵌层Ⅱ(6)相配合,轴承动圈(1)台阶面上安装的PDC复合片Ⅰ(3)与轴承静圈(2)左端端面上安装的PDC复合片Ⅱ(4)相配合。
CN201320429787.4U 2013-07-18 2013-07-18 滑动轴承 Expired - Lifetime CN203374637U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320429787.4U CN203374637U (zh) 2013-07-18 2013-07-18 滑动轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320429787.4U CN203374637U (zh) 2013-07-18 2013-07-18 滑动轴承

Publications (1)

Publication Number Publication Date
CN203374637U true CN203374637U (zh) 2014-01-01

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CN201320429787.4U Expired - Lifetime CN203374637U (zh) 2013-07-18 2013-07-18 滑动轴承

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CN (1) CN203374637U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500570A (zh) * 2014-11-27 2015-04-08 中国石油天然气集团公司 Pdc止推轴承冷压粘接制作工艺
CN108105262A (zh) * 2018-01-03 2018-06-01 中国石油集团西部钻探工程有限公司 防冲减震tc轴承和连接装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500570A (zh) * 2014-11-27 2015-04-08 中国石油天然气集团公司 Pdc止推轴承冷压粘接制作工艺
CN108105262A (zh) * 2018-01-03 2018-06-01 中国石油集团西部钻探工程有限公司 防冲减震tc轴承和连接装置

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