CN103195821B - 一种中空轴式静压轴承的密封罩 - Google Patents

一种中空轴式静压轴承的密封罩 Download PDF

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Publication number
CN103195821B
CN103195821B CN201310154237.0A CN201310154237A CN103195821B CN 103195821 B CN103195821 B CN 103195821B CN 201310154237 A CN201310154237 A CN 201310154237A CN 103195821 B CN103195821 B CN 103195821B
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sealing cover
seal closure
hollow shaft
bolt group
opposite opened
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CN103195821A (zh
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于向军
南栋祥
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Kunming University
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Kunming University
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Abstract

本发明公开了一种中空轴式静压轴承的密封罩,是由二对对开式套筒、左下密封罩、右下密封罩和上密封罩组成,二对对开式套筒分别空套于中空轴轴颈左右,左下密封罩和右下密封罩通过地脚螺栓组安装于地基上,通过螺栓组将左下密封罩和右下密封罩密封连接,上密封罩安装于左下密封罩和右下密封罩上并通过螺栓组密封连接,将空套于中空轴上的二对对开式套筒分别向两侧拉至适当位置,拧紧对开式套筒连接处螺栓组,使对开式套筒固连于中空轴上,对开式套筒与密封罩形成有曲路密封结构,本发明结构紧凑,装拆方便,密封效果好。

Description

一种中空轴式静压轴承的密封罩
技术领域
本发明涉及一种静压轴承的密封罩,特别涉及一种中空轴式静压轴承的密封罩。
背景技术
球磨机的规格不断增大,对静压轴承的承载能力的要求不断提高,在尘埃颗粒较多的恶略环境中工作的球磨机,静压轴承的防尘至关重要,现有的静压轴承防尘罩的防尘效果不佳。
发明内容
本发明的目的是提供一种密封效果好的中空轴式静压轴承的密封罩。
本发明是由二对对开式套筒、左下密封罩、右下密封罩和上密封罩组成;二对对开式套筒分别空套于中空轴轴颈左右,左下密封罩和右下密封罩通过地脚螺栓组安装于地基上,通过螺栓组将左下密封罩和右下密封罩密封连接,上密封罩安装于左下密封罩和右下密封罩上并通过螺栓组密封连接,将空套于中空轴上的二对对开式套筒分别向两侧拉至适当位置,拧紧对开式套筒连接处螺栓组,使对开式套筒固连于中空轴上,对开式套筒与密封罩形成有曲路密封结构。
本发明的有益效果:结构紧凑,装拆方便,密封效果好。
附图说明
图1是本发明之静压轴承密封罩的立体示意图。
图2是本发明之静压轴承密封罩的立体分解示意图。
图3是本发明之静压轴承密封罩的侧视图。
图4是图3中的A处放大示意图。
图5是图3中的B处放大示意图。
具体实施方式
请参阅图1、图2、图3、图4和图5所示,本发明是由二对对开式套筒40、左下密封罩41、右下密封罩42和上密封罩43组成;二对对开式套筒40分别空套于中空轴轴颈左右,左下密封罩41和右下密封罩42通过地脚螺栓组安装于地基上,通过螺栓组将左下密封罩41和右下密封罩42密封连接,上密封罩43安装于左下密封罩41和右下密封罩42上并通过螺栓组密封连接,将空套于中空轴上的二对对开式套筒40分别向两侧拉至适当位置,拧紧对开式套筒40连接处螺栓组,使对开式套筒40固连于中空轴301上,对开式套筒40与密封罩形成有曲路密封结构44。如4所示,对开式套筒40与密封罩左侧周圈形成有曲路密封结构44。如图5所示,对开式套筒40与密封罩右侧周圈形成有曲路密封结构44。
本发明的工作过程是:
固连于中空轴上的二个对开式套筒40随中空轴同步转动,二对对开式套筒40分别与密封罩形成的曲路密封结构44能较好的防止尘埃颗粒进入到静压轴承密封罩中。
本发明的有益效果:结构紧凑,装拆方便,密封效果好。

Claims (1)

1.一种中空轴式静压轴承的密封罩,其特征在于:是由二对对开式套筒(40)、左下密封罩(41)、右下密封罩(42)和上密封罩(43)组成;二对对开式套筒(40)分别空套于中空轴轴颈左右,左下密封罩(41)和右下密封罩(42)通过地脚螺栓组安装于地基上,通过螺栓组将左下密封罩(41)和右下密封罩(42)密封连接,上密封罩(43)安装于左下密封罩(41)和右下密封罩(42)上并通过螺栓组密封连接,将空套于中空轴上的二个对开式套筒(40)分别向两侧拉至适当位置,拧紧对开式套筒(40)连接处螺栓组,对开式套筒(40)固连于中空轴上,对开式套筒(40)与密封罩形成有曲路密封结构(44)。
CN201310154237.0A 2013-04-28 2013-04-28 一种中空轴式静压轴承的密封罩 Expired - Fee Related CN103195821B (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158051B1 (de) * 1984-03-01 1988-04-27 Sulzer-Escher Wyss Ag Behandlungsmaschine mit rotierbarer Behandlungstrommel
CN2448452Y (zh) * 2000-08-11 2001-09-19 杨和平 一种新型节能球磨机
RO122314B1 (ro) * 2005-12-29 2009-03-30 Institutul Naţional De Cercetare-Dezvoltare Pentru Metale Şi Resurse Radioactive - Icpmrr Lagăr cu rostogolire pentru tamburele morilor cu bile
CN201316653Y (zh) * 2008-12-16 2009-09-30 朱鑫祥 交叉弧面开式静压轴承无尘节能水泥球磨机
CN203202025U (zh) * 2013-04-28 2013-09-18 昆明学院 一种中空轴式静压轴承的密封罩

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009023869A1 (en) * 2007-08-16 2009-02-19 Gkn Driveline North America, Inc. Mechanical locking feature for joint cover

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158051B1 (de) * 1984-03-01 1988-04-27 Sulzer-Escher Wyss Ag Behandlungsmaschine mit rotierbarer Behandlungstrommel
CN2448452Y (zh) * 2000-08-11 2001-09-19 杨和平 一种新型节能球磨机
RO122314B1 (ro) * 2005-12-29 2009-03-30 Institutul Naţional De Cercetare-Dezvoltare Pentru Metale Şi Resurse Radioactive - Icpmrr Lagăr cu rostogolire pentru tamburele morilor cu bile
CN201316653Y (zh) * 2008-12-16 2009-09-30 朱鑫祥 交叉弧面开式静压轴承无尘节能水泥球磨机
CN203202025U (zh) * 2013-04-28 2013-09-18 昆明学院 一种中空轴式静压轴承的密封罩

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