The invention relates to the technical field of pipeline inner surface detection, in particular to a tubular workpiece inner surface defect detection platform which comprises a fixed base, a lifting mechanism, a lifting frame, a moving frame and a telescopic rod are sequentially arranged on the fixed base from bottom to top, a longitudinal moving mechanism is arranged on the lifting frame, and the telescopic rod is arranged on the rear side of the moving frame. A transverse moving mechanism is arranged on the moving frame, and a detection lens is arranged at one end of a transverse telescopic rod; the lifting mechanism comprises a threaded sleeve and a threaded rod, the bottom of the threaded rod is rotationally arranged on the fixed base, the lower end of each threaded rod is fixedly sleeved with a worm wheel, mounting bases are arranged on the fixed base, a worm is rotationally arranged between the mounting bases, worm sections correspondingly matched with the worm wheels are arranged on the worm, and the worm sections are connected with the worm wheels. And the front end of the worm extends out of the mounting seat and is connected with a power mechanism for driving the worm to rotate. The device is reasonable in structure, high in applicability, accurate in height adjustment, capable of adapting to inner surface defect detection of assembly line type pipe fittings and high in detection efficiency.
本发明涉及管道内表面检测技术领域,特别是一种管状工件的内表面缺陷检测平台,包括固定底座,在固定底座上从下到上依次设有升降机构、升降架、移动架、伸缩杆,在升降架上设有纵向移动机构,伸缩杆设在移动架的后侧,在移动架上设有横向移动机构,在横向伸缩杆的一端设有检测镜头;升降机构包括螺纹套筒和螺纹杆,螺纹杆的底部转动设在固定底座上,在每个螺纹杆上的下端分别固定套设有蜗轮,在固定底座上设有安装座,在安装座之间转动设有蜗杆,在蜗杆上分别设有与蜗轮对应配合的蜗纹段,蜗杆的前端延伸出安装座并连接有驱动蜗杆转动的动力机构。本发明结构合理、适用性强、精准调高,能够适应流水线式管件的内表面缺陷检测,且检测效率高。
Inner surface defect detection platform for tubular workpiece
一种管状工件的内表面缺陷检测平台
2024-04-26
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
Platform truck apparatus, workpiece transfer method, and workpiece conveyor equipment
European Patent Office | 2018
|PLATFORM TRUCK APPARATUS, WORKPIECE TRANSFER METHOD, AND WORKPIECE CONVEYOR EQUIPMENT
European Patent Office | 2015
|PLATFORM TRUCK APPARATUS, WORKPIECE TRANSFER METHOD, AND WORKPIECE CONVEYOR EQUIPMENT
European Patent Office | 2016
|