CN201190685Y - 杂质泵轴承轴向密封装置 - Google Patents

杂质泵轴承轴向密封装置 Download PDF

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Publication number
CN201190685Y
CN201190685Y CNU2008200196267U CN200820019626U CN201190685Y CN 201190685 Y CN201190685 Y CN 201190685Y CN U2008200196267 U CNU2008200196267 U CN U2008200196267U CN 200820019626 U CN200820019626 U CN 200820019626U CN 201190685 Y CN201190685 Y CN 201190685Y
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迟秋立
任杰
张德海
金小伟
王国华
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Shandong Shuanglun Co Ltd
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SHANDONG SHUANGLUN GROUP CO Ltd
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Abstract

一种杂质泵轴承轴向密封装置，涉及泵类，托架体内设有主轴，托架体外侧设有轴承压盖，轴承压盖外侧设有防尘盘，轴承压盖内设有骨架油封，轴承压盖外侧与防尘盘内侧分别设有相互插接的凹凸轴承压盖子口和防尘盘子口，由于轴承压盖内设有骨架油封，骨架油封的支撑性和弹性好，跟随抱紧性能好，密封性能好；由于轴承压盖外侧与防尘盘内侧分别设有相互插接的凹凸轴承压盖子口和防尘盘子口，密封性能好，可靠性高寿命长，能够确保泵正常运行，适用于杂质泵。

Description

杂质泵轴承轴向密封装置
技术领域
本实用新型涉及泵类，具体说是一种杂质泵轴承轴向密封装置。
背景技术
我们知道，现有的杂质泵轴承轴向密封装置，是在托架体内设有主轴，托架体外侧设有轴承压盖，轴承压盖内设有O型密封圈，轴承压盖外侧设有防尘盘。这种杂质泵轴承轴向密封装置，由于轴承压盖内设有O型密封圈，密封性能差，可靠性低寿命短。
发明内容
本实用新型解决的技术问题是，解决密封性能差，可靠性低寿命短的问题，提供一种密封性能好，可靠性高寿命长，能够确保泵正常运行的杂质泵轴承轴向密封装置。
本实用新型的技术方案是，托架体内设有主轴，托架体外侧设有轴承压盖，轴承压盖外侧设有防尘盘，主要结构特点是，轴承压盖内设有骨架油封，轴承压盖外侧与防尘盘内侧分别设有相互插接的凹凸轴承压盖子口和防尘盘子口。
本实用新型的有益效果是，由于轴承压盖内设有骨架油封，骨架油封的支撑性和弹性好，跟随抱紧性能好，密封性能好；由于轴承压盖外侧与防尘盘内侧分别设有相互插接的凹凸轴承压盖子口和防尘盘子口，密封性能好，可靠性高寿命长，能够确保泵正常运行。本实用新型适用于杂质泵。
附图说明
附图是本实用新型的一种结构示意图。
具体实施方式
如图所示的杂质泵轴承轴向密封装置，托架体8内设有主轴9，托架体8外侧设有轴承压盖1，轴承压盖1外侧设有防尘盘4，轴承压盖1内设有骨架油封7，骨架油封7的支撑性和弹性好，跟随抱紧性能好，密封性能好。轴承压盖1外侧与防尘盘4内侧分别设有相互插接的凹凸轴承压盖子口2和防尘盘子口3，密封性能好，可靠性高寿命长，能够确保泵正常运行。从图中可以看出，防尘盘4安装在挡套6上，经紧固螺钉5紧固在挡套6上，可以跟随挡套6一起随主轴9转动。

Claims (1)

1、一种杂质泵轴承轴向密封装置，托架体内设有主轴，托架体外侧设有轴承压盖，轴承压盖外侧设有防尘盘，其特征在于：轴承压盖内设有骨架油封，轴承压盖外侧与防尘盘内侧分别设有相互插接的凹凸轴承压盖子口和防尘盘子口。
CNU2008200196267U 2008-03-26 2008-03-26 杂质泵轴承轴向密封装置 Expired - Fee Related CN201190685Y (zh)

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CNU2008200196267U CN201190685Y (zh) 2008-03-26 2008-03-26 杂质泵轴承轴向密封装置

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CNU2008200196267U CN201190685Y (zh) 2008-03-26 2008-03-26 杂质泵轴承轴向密封装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298903A (zh) * 2015-10-19 2016-02-03 季裕成 一种离心泵用防尘装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298903A (zh) * 2015-10-19 2016-02-03 季裕成 一种离心泵用防尘装置

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Address after: Dongxin Road, Weihai provincial tourism resort in Huancui City, Shandong Province, No. 6 264203

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