The utility model relates to a mechanical control order of telescopic hydraulic cylinder bundle, including cylinder two and a cylinder by bundling is an integral structure, the top of the cylinder two is provided with a bracket, a mechanical lock at the top of the cylinder, a mechanical lock outside a mechanical lock two, following mechanical contact lock top and bracket two; mechanical lock two under the loop at the top of the two cylinder oil chamber and a mechanical lock loop docking, one by a high pressure oil pipe and bottom oil cylinder two cavity docking. The utility model has the advantages of simple structure and convenient use, and can adjust the extending length of the arm cylinder according to requirements, and does not need to be debugged before loading. The utility model has the advantages of simple structure and convenient operation. The utility model has the advantages of simple structure and convenient operation. The utility model has the advantages of simple structure and convenient use, and can realize the control of the valve body through the mechanical lock. Reduce two high-pressure tubing head, reduce the risk of joint oil leakage, the cleanliness of the oil tank is not so harsh as the order valve, convenient maintenance. Compared to the traditional installation, the sequence valve improves processing efficiency by 1 hours / sets, shortens the transit cycle by 3 hours, and reduces the cost by 600 yuan / sets.
【技术实现步骤摘要】
一种机械控制顺序伸缩的捆绑式液压缸
本技术涉及液压缸,是捆绑式液压缸,通过机械控制,可以按顺序伸出和缩回,具体是一种机械控制顺序伸缩的捆绑式液压缸。
技术介绍
捆绑式液压缸安装在臂筒里面,在液压缸工作的时候,需要按照顺序伸出和缩回。现在采用的是在连通回路上安装两个顺序阀。但顺序阀的价格贵,且安装后需要专人调试,对油液清洁度要求高,后期更换维修非常麻烦。具体安装结构是缸一1和是缸二2通过捆绑式为一体,缸二2的顶端设有托架6,缸二2的尾端通过高压软管一3、顺序阀一4、高压软管二5、顺序阀二7连接,顺序阀二7在缸一1的顶端。如图1/2所示,图中1是缸一,2是缸二,3是高压软管一,4是顺序阀一,5是高压软管二,7是顺序阀二,6是托架。
技术实现思路
本技术为了节省成本,降低漏油风险,减少加工工序,特提出用机械锁控制油缸伸出缩回顺序,具体是一种机械控制顺序伸缩的捆绑式液压缸。为此本技术的技术方案为,一种机械控制顺序伸缩的捆绑式液压缸,包括缸二和缸一通过捆绑为一体式的结构,缸二的顶端设有托架,其特征在于:在所述缸一的顶端设有机械锁一,机械锁一的外面再套有机械锁二,机械锁二的顶端和托架的下面接触;机械锁二下的回路二和缸一的顶部油腔对接,机械锁一的回路一通过高压油管一和缸二的底部油腔对接。有益效果:本技术通过机械锁一、二限位控制阀体通道,结构简单使用,可以根据需求调整臂筒伸出长度,装车前不用调试。减少两根高压油管头,降低接头漏油风险,对油液清洁度没有顺序阀那么苛刻,方便保养。相比于传统安装顺序阀提高加工效率1小时/套、缩短转运周期3小时、成本消耗缩减600元/套。具备加工方便 ...
【技术保护点】
一种机械控制顺序伸缩的捆绑式液压缸,包括缸二和缸一通过捆绑为一体式的结构,缸二的顶端设有托架,其特征在于:在所述缸一的顶端设有机械锁一,机械锁一的外面再套有机械锁二,机械锁二的顶端和托架的下面接触;机械锁二下的回路二和缸一的顶部油腔对接,机械锁一的回路一通过高压油管一和缸二的底部油腔对接。
【技术特征摘要】
1.一种机械控制顺序伸缩的捆绑式液压缸,包括缸二和缸一通过捆绑为一体式的结构,缸二的顶端设有托架,其特征在于:在所述缸一的顶端设有机械锁一,机械锁...
【专利技术属性】
技术研发人员:雷俊,袁希先,王晶,罗金盛,
申请(专利权)人:湖北佳恒科技有限公司,
类型:新型
国别省市:湖北,42
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。