CN202251300U - 一种销轴 - Google Patents

一种销轴 Download PDF

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Publication number
CN202251300U
CN202251300U CN2011203047266U CN201120304726U CN202251300U CN 202251300 U CN202251300 U CN 202251300U CN 2011203047266 U CN2011203047266 U CN 2011203047266U CN 201120304726 U CN201120304726 U CN 201120304726U CN 202251300 U CN202251300 U CN 202251300U
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China
Prior art keywords
axis body
oil
axle journal
shaft
groove
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Expired - Fee Related
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CN2011203047266U
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English (en)
Inventor
胡良旺
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TONGLING SHIDA MINE MACHINERY CO Ltd
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TONGLING SHIDA MINE MACHINERY CO Ltd
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Priority to CN2011203047266U priority Critical patent/CN202251300U/zh
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Abstract

本实用新型公开了一种销轴,包括有轴体,轴体中间部位设置有环形槽,轴体顶端、底端分别与轴体之间通过轴颈连接,轴颈上开有进油孔,轴体表面开有油槽,油槽的深度从轴体与轴颈结合处至轴体中间部位逐渐变浅至与轴体表面齐平,油槽槽端中设置有与进油孔连通的漏油孔。本实用新型结构简单,易于实现,大大方便了矿用销轴日常的维护保养,提高了销轴的使用寿命。

Description

一种销轴
技术领域
    本实用新型涉及矿用配件领域,具体为一种销轴。 
背景技术
   矿山开采是实现资源采集的重要手段,其中煤矿开采是现代能源行业中获得煤矿资源不可或缺的生产活动。现代煤矿开采中需要各种机械配合,以节省人力。在煤矿开采中常用到销轴作为固定的工具,现有技术中矿井用销轴处于潮湿的矿井环境中,日常滴油维护不便,使用时间长易生锈。 
实用新型内容
本实用新型目的是提供一种销轴,以解决现有技术矿井用销轴滴油维护不便的问题。 
为了达到上述目的,本实用新型所采用的技术方案为: 
一种销轴,包括有轴体,其特征在于:所述轴体中间部位设置有环绕轴体的环形槽, 轴体顶端、底端分别与轴体之间通过具有一定锥度的轴颈连接,所述轴颈上开有多个进油孔,所述轴体表面从轴体与轴颈结合处向轴体中间部位开有多个与轴颈上进油孔一一对应配合的油槽,所述油槽的深度从轴体与轴颈结合处至轴体中间部位逐渐变浅至与轴体表面齐平,所述油槽位于轴颈结合处的槽端中设置有与各自对应配合的进油孔连通的漏油孔。
本实用新型结构简单,易于实现。轴体顶端、底端与轴体之间的轴颈可以方便销轴的安装,轴体中间的环形槽可以有效延缓腐蚀性气体对轴体的腐蚀作用。在轴颈设置的进油孔可以方便使用者滴入保养油液,通过油槽的漏油孔即可接入油槽中,然后油液沿着油槽最后流入轴体表面。本实用新型大大方便了矿用销轴日常的维护保养,提高了销轴的使用寿命。 
附图说明
    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。一种销轴,包括有轴体1,轴体1中间部位设置有环绕轴体的环形槽2, 轴体1顶端、底端分别与轴体1之间通过具有一定锥度的轴颈3连接,轴颈3上开有多个进油孔4,轴体1表面从轴体1与轴颈3结合处向轴体1中间部位开有多个与轴颈3上进油孔4一一对应配合的油槽5,油槽5的深度从轴体1与轴颈3结合处至轴体1中间部位逐渐变浅至与轴体1表面齐平,油槽5位于轴颈3结合处的槽端中设置有与各自对应配合的进油孔连通的漏油孔6。 

Claims (1)

1.一种销轴,包括有轴体,其特征在于:所述轴体中间部位设置有环绕轴体的环形槽, 轴体顶端、底端分别与轴体之间通过具有一定锥度的轴颈连接,所述轴颈上开有多个进油孔,所述轴体表面从轴体与轴颈结合处向轴体中间部位开有多个与轴颈上进油孔一一对应配合的油槽,所述油槽的深度从轴体与轴颈结合处至轴体中间部位逐渐变浅至与轴体表面齐平,所述油槽位于轴颈结合处的槽端中设置有与各自对应配合的进油孔连通的漏油孔。
CN2011203047266U 2011-08-22 2011-08-22 一种销轴 Expired - Fee Related CN202251300U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203047266U CN202251300U (zh) 2011-08-22 2011-08-22 一种销轴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203047266U CN202251300U (zh) 2011-08-22 2011-08-22 一种销轴

Publications (1)

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CN202251300U true CN202251300U (zh) 2012-05-30

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CN2011203047266U Expired - Fee Related CN202251300U (zh) 2011-08-22 2011-08-22 一种销轴

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CN (1) CN202251300U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420296A (zh) * 2017-08-16 2017-12-01 潍柴动力股份有限公司 用于斜盘式轴向柱塞泵的柱塞及斜盘式轴向柱塞泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420296A (zh) * 2017-08-16 2017-12-01 潍柴动力股份有限公司 用于斜盘式轴向柱塞泵的柱塞及斜盘式轴向柱塞泵

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