CN201834498U - 复合式销轴输送链 - Google Patents

复合式销轴输送链 Download PDF

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Publication number
CN201834498U
CN201834498U CN2010202222795U CN201020222279U CN201834498U CN 201834498 U CN201834498 U CN 201834498U CN 2010202222795 U CN2010202222795 U CN 2010202222795U CN 201020222279 U CN201020222279 U CN 201020222279U CN 201834498 U CN201834498 U CN 201834498U
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张龙生
富枭飞
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Huangshan Hangluo Conveying Machinery Co., Ltd.
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HUANGSHAN CITY HANGLUO ELECTROMECHANICAL TECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种复合式销轴输送链,包括一对内链板、外链板、龟板、销轴、套筒、滚子。一对内链板上开有左、右通孔,每个扁通孔间安装有套筒,套筒两端为扁头与通孔相互配合,套筒外套装有滚子;内链板的左端下侧安装有外链板、左端上侧安装有龟板,所述外链板与龟板上均开有左、右外通孔,左外通孔中穿过有销轴,所述外链板与龟板的右外通孔与内链板的左通孔位置相对应,右外通孔中穿过有销轴,销轴亦穿过左通孔中的套筒;所述的销轴,其上端为圆头端,其下端为扁头。本实用新型通过将销轴的上端改为圆头,与龟板过盈配合,不仅可达到内孔不旋转的效果,还可以保证此处销轴不易脱开,保证了输送链使用的安全性。

Description

复合式销轴输送链
技术领域:
本实用新型涉及提升机械零部件领域,具体的说是一种复合式销轴输送链。
背景技术:
斗提机上的输送链的组成,是两个节配合一只斗,其中包括有两块内链板,一块外链板,一块龟板,两个销轴,两个套筒,两个滚子;传统的销轴两端都是加工成扁势,与外链板和龟板通过扁势孔配合,其缺点在于,销轴与扁势孔配合后,龟板因为要挂料斗,受力大,此处的铆钉容易受磨损而脱落,造成设备损坏,并且容易造成事故,有很大的安全隐患。
发明内容:
为解决现有技术存在的问题,特提供一种复合式销轴输送链,通过将销轴的上端改为圆头,与龟板过盈配合,不仅可达到内孔不旋转的效果,还可以保证此处销轴不易脱开,保证了输送链使用的安全性;从加工工艺上说也极为方便,销轴的圆头直接用液压机械通过专用夹具压入龟板形成过盈配合,套入内链板后再压入外链板,这样既使销轴扁头加工无需对称,还不需对装配有二次定位的要求。
本实用新型采用的方案为:
复合式销轴输送链,包括一对内链板、外链板、龟板、销轴、套筒、滚子:一对内链板上开有左、右通孔,每个扁通孔间安装有套筒,套筒两端为扁头与通孔相互配合,套筒外套装有滚子;内链板的左端下侧安装有外链板、左端上侧安装有龟板,所述外链板与龟板上均开有左、右外通孔,左外通孔中穿过有销轴,所述外链板与龟板的右外通孔与内链板的左通孔位置相对应,右外通孔中穿过有销轴,销轴亦穿过左通孔中的套筒;所述的销轴,其上端为圆头端,其下端为扁头。
本实用新型的优点:
本实用新型通过将销轴的上端改为圆头,与龟板过盈配合,不仅可达到内孔不旋转的效果,还可以保证此处销轴不易脱开,保证了输送链使用的安全性;从加工工艺上说也极为方便,销轴的圆头直接用液压机械通过专用夹具压入龟板形成过盈配合,套入内链板后再压入外链板,这样既使销轴扁头加工无需对称,还不需对装配有二次定位的要求。
附图说明:
图1为本实用新型的俯视图;
图2为本实用新型的侧视图。
具体实施方式:
复合式销轴输送链,包括一对内链板1、外链板2、龟板3、销轴4、套筒5、滚子6:一对内链板1上开有左、右通孔,每个扁通孔间安装有套筒5,套筒两端为扁头与通孔相互配合,套筒5外套装有滚子6;内链板1的左端下侧安装有外链板2、左端上侧安装有龟板3,所述外链板2与龟板3上均开有左、右外通孔,左外通孔中穿过有销轴4,所述外链板2与龟板3的右外通孔与内链板1的左通孔位置相对应,右外通孔中穿过有销轴4,销轴4亦穿过左通孔中的套筒5;所述的销轴4,其上端为圆头端7,其下端为扁头。

Claims (1)

1.复合式销轴输送链,包括一对内链板、外链板、龟板、销轴、套筒、滚子,其特征在于:一对内链板上开有左、右通孔,每个扁通孔间安装有套筒,套筒两端为扁头与通孔相互配合,套筒外套装有滚子;内链板的左端下侧安装有外链板、左端上侧安装有龟板,所述外链板与龟板上均开有左、右外通孔,左外通孔中穿过有销轴,所述外链板与龟板的右外通孔与内链板的左通孔位置相对应,右外通孔中穿过有销轴,销轴亦穿过左通孔中的套筒;所述的销轴,其上端为圆头端,其下端为扁头。
CN2010202222795U 2010-06-04 2010-06-04 复合式销轴输送链 Expired - Fee Related CN201834498U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102616527A (zh) * 2012-04-01 2012-08-01 无锡大东机械制造有限公司 一种袋装箱装物品提升输送机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102616527A (zh) * 2012-04-01 2012-08-01 无锡大东机械制造有限公司 一种袋装箱装物品提升输送机

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Owner name: HUANGSHAN HANGLUO TRANSMISSION MACHINERY CO., LTD.

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Address after: 245200 Shexian economic and Technological Development Zone, Anhui, Huangshan City

Patentee after: Huangshan Hangluo Conveying Machinery Co., Ltd.

Address before: 245200 Shexian economic and Technological Development Zone, Anhui, Huangshan City

Patentee before: Huangshan City Hangluo Electromechanical Technology Co., Ltd.

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Granted publication date: 20110518

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CF01 Termination of patent right due to non-payment of annual fee