CN202833505U - 螺旋线油槽构造销轴 - Google Patents

螺旋线油槽构造销轴 Download PDF

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CN202833505U
CN202833505U CN 201220476166 CN201220476166U CN202833505U CN 202833505 U CN202833505 U CN 202833505U CN 201220476166 CN201220476166 CN 201220476166 CN 201220476166 U CN201220476166 U CN 201220476166U CN 202833505 U CN202833505 U CN 202833505U
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pin shaft
oil groove
bearing pin
oil
spiral line
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纪学民
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DAYE QUNLI MACHINERY MANUFACTURING Co Ltd
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DAYE QUNLI MACHINERY MANUFACTURING Co Ltd
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Abstract

本实用新型涉及轮式装载机铲斗举升臂连接销轴的改进,是一种螺旋线油槽构造销轴,它设有销轴,销轴上分别设有注油孔及油槽,销轴的注油孔位于销轴的轴端安装有注油嘴,销轴的注油孔延伸至销轴的圆弧面上是与销轴上的油槽连通;特别是:所述的油槽在销轴的圆弧面上是呈螺旋线构造布置,螺旋线构造油槽的轴向两端分别连通有两道环形油槽;本实用新型解决了现有的轮式装载机铲斗举升臂连接销轴所存在的销轴圆弧面的一侧因润滑状况较差容易产生磨损的问题,主要是用于现有的轮式装载机铲斗举升臂连接销轴的改进。

Description

螺旋线油槽构造销轴
技术领域
本实用新型涉及轮式装载机铲斗举升臂连接销轴的改进,是一种螺旋线油槽构造销轴。 
背景技术
轮式装载机铲斗举升臂是采用销轴与机架构成铰接安装,现有技术连接销轴上设有油槽,用于举升臂连接轴套的润滑;现有技术举臂连接销轴存在的问题是:销轴上的油槽是沿轴线布置,销轴上的油槽是布置在销轴圆弧面的一侧,销轴圆弧面的另一侧因润滑状况较差容易产生磨损。 
发明内容
本实用新型的目的就是要解决现有的轮式装载机铲斗举升臂连接销轴所存在的销轴圆弧面的一侧因润滑状况较差容易产生磨损的问题,提供一种螺旋线油槽构造销轴。 
本实用新型的具体方案是:一种螺旋线油槽构造销轴,它设有销轴,销轴上分别设有注油孔及油槽,销轴的注油孔位于销轴的轴端安装有注油嘴,销轴的注油孔延伸至销轴的圆弧面上是与销轴上的油槽连通;其特征是:所述的油槽在销轴的圆弧面上是呈螺旋线构造布置,螺旋线构造油槽的轴向两端分别连通有两道环形油槽。    
    本实用新型与现有的轮式装载机铲斗举升臂连接销轴相比较,本实用新型的油槽是呈螺旋线构造布置在销轴的圆弧面上,使销轴圆弧工作面上都布满有油槽,销轴的润滑状况得到改善,解决了原结构所存在的销轴圆弧面的一侧因润滑状况较差容易产生磨损的问题;本实用新型结构简单、效果显著、使用寿命得到提高;本实用新型较好的解决了现有的轮式装载机铲斗举升臂连接销轴所存在的销轴圆弧面的一侧因润滑状况较差容易产
生磨损的问题。
附图说明
图1:本实用新型结构主视图; 
图2:本实用新型A--A视图;
图中:1—注油孔,2—销轴,3—油槽,4—环形油槽,5—注油嘴。
具体实施方式
  实施例:(详见图1、图2)一种螺旋线油槽构造销轴,它设有销轴2,销轴2上分别设有注油孔1及油槽3,销轴2的注油孔1位于销轴2的轴端安装有注油嘴5,销轴2的注油孔1延伸至销轴2的圆弧面上是与销轴2上的油槽3连通;特别是:所述的油槽3在销轴2的圆弧面上是呈螺旋线构造布置,螺旋线构造油槽3的轴向两端分别连通有两道环形油槽4。 

Claims (1)

1.一种螺旋线油槽构造销轴,它设有销轴,销轴上分别设有注油孔及油槽,销轴的注油孔位于销轴的轴端安装有注油嘴,销轴的注油孔延伸至销轴的圆弧面上是与销轴上的油槽连通;其特征是:所述的油槽在销轴的圆弧面上是呈螺旋线构造布置,螺旋线构造油槽的轴向两端分别连通有两道环形油槽。
CN 201220476166 2012-09-19 2012-09-19 螺旋线油槽构造销轴 Expired - Fee Related CN202833505U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410824A (zh) * 2013-08-12 2013-11-27 山东德嘉石油装备有限公司 螺旋油槽销轴
CN103527622A (zh) * 2013-10-29 2014-01-22 江国辉 一种卡车的主动圆柱齿轮轴

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410824A (zh) * 2013-08-12 2013-11-27 山东德嘉石油装备有限公司 螺旋油槽销轴
CN103527622A (zh) * 2013-10-29 2014-01-22 江国辉 一种卡车的主动圆柱齿轮轴

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