CN103603923B - 一种斜开口链条套筒 - Google Patents

一种斜开口链条套筒 Download PDF

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CN103603923B
CN103603923B CN201310578149.3A CN201310578149A CN103603923B CN 103603923 B CN103603923 B CN 103603923B CN 201310578149 A CN201310578149 A CN 201310578149A CN 103603923 B CN103603923 B CN 103603923B
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joint chain
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CN103603923A (zh
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衣明飞
隋学民
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QINGDAO JINXIANG CHAIN MANUFACTURING Co Ltd
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QINGDAO JINXIANG CHAIN MANUFACTURING Co Ltd
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Abstract

本发明公开了一种斜开口链条套筒,其特征在于:套筒的开口采用斜线开口形式,其斜角为25°-60°之间。本发明,一种斜开口链条套筒,由于套筒耐磨薄弱处采用斜线开口形式,可显著提高套筒与销轴、滚子的摩擦接触面,可显著提高套筒的耐磨性能。

Description

一种斜开口链条套筒
技术领域
本发明属于机械领域,具体涉及一种链条的套筒,尤其是一种斜开口链条套筒。
背景技术
链条根据套筒的开口方式分为无缝链条和非无缝链条。套筒作为链条的关键部件,其材质、结构设计直接影响着链条的性能,尤其是耐磨性能。
目前非无缝链条的套筒均为直线开口形式,该直线开口形式由于采用直线开口形式,直线距离短,因此其与销轴、滚子磨损是直线磨损形式,磨损接触面积小,抗耐磨性差,且由于开口处是磨损薄弱点,直线磨损后,套筒很容易损坏,致使影响链条的实用寿命。
发明内容
为了解决套筒直线开口构成的直线磨损薄弱环节,提高链条的实用寿命,本发明提供了一种斜开口链条套筒,该套筒采用斜开口的方式,可显著扩大套筒与销轴的磨损面,可显著提高套筒的耐磨性,提高链条的实用寿命。
为了实现本发明,本发明一种斜开口链条套筒所采取的技术方案如下:
一种斜开口链条套筒,其特征在于:套筒的开口采用斜线开口形式,其斜角为25°-60°之间。
本发明,-种斜开口链条套筒,由于套筒耐磨薄弱处采用斜线开口形式,可显著提高套筒与销轴、滚子的摩擦接触面,可显著提高套筒的耐磨性能。
根据模拟状态分析,采用25°-60°斜线开口可达到链条耐磨修正系数最大化。
本发明,一种斜开口链条套筒,通过实验证明,采用该套筒制造的链条与现有直线开口套筒制造的链条相比,链条的耐磨性能可提高40%以上。
附图说明
图1为本发明一种斜开口链条套筒结构示意图。
图中,套筒1、开口2。
具体实施方式
下面通过实施例对本发明作进一步的阐述:
实施例1:
如图所示,一种斜开口链条套筒,所述的套筒1的开口2采用斜线方式开口。
需要说明的是,该开口2的开口角度可根据不同用途的链条需要设置在25°-60°之间。

Claims (1)

1.一种斜开口链条套筒,其特征在于:套筒的开口采用斜线开口形式,其斜角为25°-60°之间。
CN201310578149.3A 2013-11-19 2013-11-19 一种斜开口链条套筒 Expired - Fee Related CN103603923B (zh)

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CN103603923A CN103603923A (zh) 2014-02-26
CN103603923B true CN103603923B (zh) 2016-01-27

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1249860A (zh) * 1997-03-05 2000-04-05 联盟-莫卧技术有限公司 挠性保护套筒
CN201031923Y (zh) * 2007-06-01 2008-03-05 苏州江南嘉捷电梯股份有限公司 自动扶梯或自动人行道的曳引链条
CN101896587A (zh) * 2007-12-12 2010-11-24 株式会社椿本链条 链条用润滑剂组合物以及链条
CN203670608U (zh) * 2013-11-19 2014-06-25 青岛锦象链条制造有限公司 一种斜开口链条套筒

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1249860A (zh) * 1997-03-05 2000-04-05 联盟-莫卧技术有限公司 挠性保护套筒
CN201031923Y (zh) * 2007-06-01 2008-03-05 苏州江南嘉捷电梯股份有限公司 自动扶梯或自动人行道的曳引链条
CN101896587A (zh) * 2007-12-12 2010-11-24 株式会社椿本链条 链条用润滑剂组合物以及链条
CN203670608U (zh) * 2013-11-19 2014-06-25 青岛锦象链条制造有限公司 一种斜开口链条套筒

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