CN102865266A - 一种水泥泵车前伸缩油缸 - Google Patents

一种水泥泵车前伸缩油缸 Download PDF

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Publication number
CN102865266A
CN102865266A CN 201210321726 CN201210321726A CN102865266A CN 102865266 A CN102865266 A CN 102865266A CN 201210321726 CN201210321726 CN 201210321726 CN 201210321726 A CN201210321726 A CN 201210321726A CN 102865266 A CN102865266 A CN 102865266A
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CN
China
Prior art keywords
piston
cylinder
oil cylinder
cylinder barrel
piston rod
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN 201210321726
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English (en)
Inventor
高培江
田坤虎
郭宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Longyuan Hydraulic Technology Co Ltd
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Shandong Longyuan Hydraulic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shandong Longyuan Hydraulic Technology Co Ltd filed Critical Shandong Longyuan Hydraulic Technology Co Ltd
Priority to CN 201210321726 priority Critical patent/CN102865266A/zh
Publication of CN102865266A publication Critical patent/CN102865266A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种水泥泵车前伸缩油缸,其特征在于,在缸筒的一端焊接有缸底,在缸筒的另一端内部设有导向套,活塞杆套合在导向套中插入缸筒,活塞设在活塞杆伸入缸筒的一端,在活塞的外侧活塞杆上设有锁紧螺母。通过以上设置,本发明的活塞在活塞缸上不易松动,减少了油缸维修,节省了维修费用。

Description

一种水泥泵车前伸缩油缸
技术领域
本发明涉及一种油缸,具体涉及一种水泥泵车前伸缩油缸。
背景技术
用于水泥泵车上的前伸缩油缸,其工作频繁、工作环境差,要求其必须具有密封性能好、工作寿命长等。
发明内容
本发明的目的是针对水泥泵车前伸缩油缸目前的实际工作情况,提供一种水泥泵车前伸缩油缸。
为了实现上述目的,本发明在缸筒的一端焊接有缸底,在缸筒的另一端内部设有导向套,活塞杆套合在导向套中插入缸筒,活塞设在活塞杆伸入缸筒的一端,在活塞的外侧活塞杆上设有锁紧螺母。
通过以上设置,本发明的活塞在活塞缸上不易松动,减少了油缸维修,节省了维修费用。
附图说明
图1为本发明的结构示意图。
    图中:1、缸筒,2、缸底,3、导向套,4、活塞杆,5、活塞,6、锁紧螺母。
具体实施方式
如图1所示,本发明在缸筒1的一端焊接有缸底2,在缸筒1的另一端内部设有导向套3,活塞杆4套合在导向套3中插入缸筒1,活塞5设在活塞杆4伸入缸筒1的一端,在活塞5的外侧活塞杆4上设有锁紧螺母6。通过以上设置,在本发明的锁紧螺母6上安装紧定螺钉,使紧定螺钉顶紧活塞杆4,达到防止活塞5松动的目的。

Claims (1)

1.一种水泥泵车前伸缩油缸,其特征在于:在缸筒的一端焊接有缸底,在缸筒的另一端内部设有导向套,活塞杆套合在导向套中插入缸筒,活塞设在活塞杆伸入缸筒的一端,在活塞的外侧活塞杆上设有锁紧螺母。
CN 201210321726 2012-09-03 2012-09-03 一种水泥泵车前伸缩油缸 Pending CN102865266A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210321726 CN102865266A (zh) 2012-09-03 2012-09-03 一种水泥泵车前伸缩油缸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210321726 CN102865266A (zh) 2012-09-03 2012-09-03 一种水泥泵车前伸缩油缸

Publications (1)

Publication Number Publication Date
CN102865266A true CN102865266A (zh) 2013-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210321726 Pending CN102865266A (zh) 2012-09-03 2012-09-03 一种水泥泵车前伸缩油缸

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CN (1) CN102865266A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541934A (zh) * 2013-10-30 2014-01-29 岑溪市东正新泵业贸易有限公司 分体式鲜气扇
CN107747573A (zh) * 2017-09-26 2018-03-02 铜陵汇宇实业有限公司 一种伸缩保护系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541934A (zh) * 2013-10-30 2014-01-29 岑溪市东正新泵业贸易有限公司 分体式鲜气扇
CN107747573A (zh) * 2017-09-26 2018-03-02 铜陵汇宇实业有限公司 一种伸缩保护系统

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Application publication date: 20130109