The utility model relates to a steel coil sling claw turning device, with claws, claws mounted on the legs of the root through the clamp claw shaft, the clamp claw relative clamp leg 90 degrees and pulls back, which is characterized in that the cam rotates synchronously with the clamp claw shaft mounting clamp claw shaft, a first connecting rod one end connected to the cam on the other end of the connecting rod is connected with the first second link end, the other end of the connecting rod second is connected with the supporting piece of the clamp claw coaxial, relative clamp leg was pulls out of the bottom surface of the contact state and the upper plane of the supporting block of the jaws. When the pliers claw is turned out, the cam which rotates synchronously with the jaw shaft pushes the first connecting rod, and then drives the second connecting rod to push the supporting block. The steel roll sling tipping device of the utility model can support the clamp claws more effectively, so that the clamping claws can be supported when the steel coils are loaded, and the force of the jaw claws can be improved.
【技术实现步骤摘要】
钢卷吊具翻爪装置
本技术涉及一中钢卷吊具翻爪装置。
技术介绍
在常规的钢卷吊具翻爪装置中,吊运钢卷时,需要将钳爪翻入钢卷内孔,然后起吊钢卷夹钳,钳爪承受钢卷负载后将钢卷吊起,现有的钳爪没有有效支撑。
技术实现思路
本技术要解决的技术问题是:提供一种钢卷吊具翻爪,使钳爪在负载钢卷时得到支撑。本技术解决其技术问题所采用的技术方案是:一种钢卷吊具翻爪装置,具有钳爪,钳爪根部通过钳爪轴安装在钳腿上,所述钳爪相对钳腿进行90度翻出和收回,其特征在于:钳爪轴上安装与钳爪轴同步转动的凸轮,第一连杆一端连接在凸轮上,第一连杆另一端连接第二连杆一端,第二连杆另一端与支撑块同轴连接,所述钳爪相对钳腿呈翻出状态时所述支撑块的上平面与钳爪的底面相接触。进一步地,所述钳腿设有槽口,所述支撑块安装在槽口处,所述钳爪相对钳腿呈翻出状态时所述支撑块水平方向伸出槽口,所述支撑块中伸出槽口的局部上平面与钳爪的底面相接触。本技术的有益效果是:当钳爪向内翻转,收回钳腿内时,和钳爪轴同步转动的凸轮推动第一连杆,进而带动第二连杆推动支撑块随钳爪同步收回钳腿内。当钳爪向外翻出时,和钳爪轴同步转动的凸轮推动第一连杆,进 ...
【技术保护点】
一种钢卷吊具翻爪装置,具有钳爪(11),所述钳爪(11)根部通过钳爪轴安装在钳腿(12)上,所述钳爪(11)相对钳腿(12)进行90度翻出和收回,其特征在于:钳爪轴上安装与钳爪轴同步转动的凸轮(13),第一连杆(14)一端连接在凸轮(13)上,第一连杆(14)另一端连接第二连杆(15)一端,第二连杆(15)另一端与支撑块(16)同轴连接,所述钳爪(11)相对钳腿(12)呈翻出状态时所述支撑块(16)的上平面与钳爪(11)的底面相接触。
【技术特征摘要】
1.一种钢卷吊具翻爪装置,具有钳爪(11),所述钳爪(11)根部通过钳爪轴安装在钳腿(12)上,所述钳爪(11)相对钳腿(12)进行90度翻出和收回,其特征在于:钳爪轴上安装与钳爪轴同步转动的凸轮(13),第一连杆(14)一端连接在凸轮(13)上,第一连杆(14)另一端连接第二连杆(15)一端,第二连杆(15)另一端与支撑块(16)同轴连接,所述钳...
【专利技术属性】
技术研发人员:施国方,施望秋,
申请(专利权)人:张家港市盛达冶金吊具制造有限公司,
类型:新型
国别省市:江苏,32
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