首页>
外国专利>
Device for shaping roundness and jointing steel pipes of 3-steps seizing type, for constructing of jointing steel pipes
Device for shaping roundness and jointing steel pipes of 3-steps seizing type, for constructing of jointing steel pipes
展开▼
机译:三步扣压式钢管圆整定型装置,用于定型钢管
展开▼
页面导航
摘要
著录项
相似文献
摘要
A 3-steps holding type apparatus for shaping and joining steel pipes is provided to minimize a hydraulic controlling structure, operate a process of shaping a steel pipe, and connect both shapers steadily. A 3-steps holding type apparatus for shaping and joining steel pipes comprises the following units. Two shapers are arranged to shape a steel pipe(P). The shapers are connected a towing unit(130) and a connecting unit(140). A main body is composed of the following units. A top main body(113) has a semicircular structure. Bottom main bodies(114, 115) combined with both sides of the top main body is opened/closed. The bottom main bodies include a first bottom main body and a second bottom main body.
展开▼