CN202732680U - 回转支承轴承 - Google Patents

回转支承轴承 Download PDF

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Publication number
CN202732680U
CN202732680U CN 201220342247 CN201220342247U CN202732680U CN 202732680 U CN202732680 U CN 202732680U CN 201220342247 CN201220342247 CN 201220342247 CN 201220342247 U CN201220342247 U CN 201220342247U CN 202732680 U CN202732680 U CN 202732680U
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CN
China
Prior art keywords
outer ring
support bearing
inner ring
ring
side wall
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 - Fee Related
Application number
CN 201220342247
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English (en)
Inventor
李云虎
唐华峰
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.)
ANHUI XUANCHENG QIANKUN SLEWING BEARING Co Ltd
Original Assignee
ANHUI XUANCHENG QIANKUN SLEWING BEARING Co Ltd
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Publication date
Application filed by ANHUI XUANCHENG QIANKUN SLEWING BEARING Co Ltd filed Critical ANHUI XUANCHENG QIANKUN SLEWING BEARING Co Ltd
Priority to CN 201220342247 priority Critical patent/CN202732680U/zh
Application granted granted Critical
Publication of CN202732680U publication Critical patent/CN202732680U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种回转支承轴承,包括内圈、外圈,所述内圈的上端外侧壁上设有法兰,所述外圈的下端侧壁上设有连接盘,所述外圈套在内圈上,内、外圈接触面之间设有滚体转动槽,所述滚体转动槽内设有滚体,所述外圈的侧壁上设有注油嘴。本实用新型结构轻,安装方便,适合要求稳定性好。

Description

回转支承轴承
技术领域
本实用新型涉及一种回转支承轴承。
背景技术
随着回转支承在我国的多年发展,目前已经形成单排四点接触球式回转支承标准结构,一般均有内、外圈、钢球、隔离块、密封条等主要件构成,内、外圈是否做成齿轮由用户需求决定,安装方式是通过内外圈上的安装孔实现与设备的连接,现有的技术中存在稳定性差、载荷大,影响使用寿命。
实用新型内容
    本实用新型提供一种结构轻,安装方便,适合要求稳定性好、载荷较小的回转支承轴承。
本实用新型解决技术问题提供如下方案:
一种回转支承轴承,包括内圈、外圈,其特征在于:所述内圈的上端外侧壁上设有法兰,所述外圈的下端侧壁上设有连接盘,所述外圈套在内圈上,内、外圈接触面之间设有滚体转动槽,所述滚体转动槽内设有滚体,所述外圈的侧壁上设有注油嘴。
所述外圈的连接盘上设有螺栓安装孔。
本实用新型可以使用在一些密封要求不高、负荷不大的场合,使用环境水、灰尘影响较小。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,一种回转支承轴承,包括内圈1、外圈2,所述内圈1的上端外侧壁上设有法兰3,所述外圈2的下端侧壁上设有连接盘4,所述外圈2套在内圈1上,内、外圈1、2接触面之间设有滚体转动槽5,所述滚体转动槽5内设有滚体6,所述外圈2的侧壁上设有注油嘴8,所述外圈2的连接盘4上设有螺栓安装孔7。

Claims (2)

1.一种回转支承轴承,包括内圈、外圈,其特征在于:所述内圈的上端外侧壁上设有法兰,所述外圈的下端侧壁上设有连接盘,所述外圈套在内圈上,内、外圈接触面之间设有滚体转动槽,所述滚体转动槽内设有滚体,所述外圈的侧壁上设有注油嘴。
2.根据权利要求1所述回转支承轴承,其特征在于:所述外圈的连接盘上设有螺栓安装孔。
CN 201220342247 2012-07-16 2012-07-16 回转支承轴承 Expired - Fee Related CN202732680U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220342247 CN202732680U (zh) 2012-07-16 2012-07-16 回转支承轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220342247 CN202732680U (zh) 2012-07-16 2012-07-16 回转支承轴承

Publications (1)

Publication Number Publication Date
CN202732680U true CN202732680U (zh) 2013-02-13

Family

ID=47658382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220342247 Expired - Fee Related CN202732680U (zh) 2012-07-16 2012-07-16 回转支承轴承

Country Status (1)

Country Link
CN (1) CN202732680U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20150716

EXPY Termination of patent right or utility model