The invention provides a test device capable of supporting high-precision horizontal lifting in the automobile industry, and belongs to the field of horizontal lifting test devices. The device solves the problem of whether the tested body and the rack are horizontal or not in the installation process of the tested body, reduces the damage to the tested body, and can also be used in the production and manufacturing process. The lower end of each lifting screw of the test device is in threaded fit with a driven gear, the upper end of each lifting screw is connected with a mounting plate, a plurality of driven gears are meshed with a driving gear on a driving shaft, a worm is meshed with a turbine and matched with the driving shaft, the driven gears and the driving shaft are located between a stop plate and a bottom plate, and the worm and the turbine are mounted on the stop plate. The invention relates to a high-precision lifting device which can solve the problems that in the test process of an electric drive system, a tested body and a rack cannot be completely and horizontally installed, so that the tested body is accidentally damaged, and in the production and manufacturing process, the tested body and the rack cannot be horizontally and highly installed, so that a product is abnormally damaged.
本发明提出了一种用于汽车行业可支持高精度水平升降的试验装置,属于水平升降试验装置领域。解决了被测体安装过程中,被测体与台架是否水平的问题,减少对被测体的损伤,也可用于生产制造过程的。该试验装置的每个升降螺杆下端与从动齿轮螺纹配合,上端连接安装板,若干从动齿轮与主动轴上的主动齿轮齿轮啮合,蜗杆与涡轮啮合,其与主动轴配合,若干从动齿轮与主动轴位于止动板和底板之间,蜗杆与涡轮安装于止动板上。本发明是一种高精度升降装置,可解决电驱系统试验过程中,被测体与台架无法完全水平安装,造成的被测体意外损伤,及生产制造过程中,由于无法水平高安装造成的产品异常损伤。
Testing device capable of supporting high-precision horizontal lifting in automobile industry
一种用于汽车行业可支持高精度水平升降的试验装置
2022-09-20
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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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