The invention provides a lifting device for a frame checking fixture, which consists of three parts, namely a supporting mechanism, a driving mechanism and a guiding mechanism. According to the position of the center of mass of the frame, the frame is stably placed on the supporting mechanism, the driving mechanism is connected with the supporting mechanism, and the supporting mechanism moves up and down under the driving of the driving mechanism, so that the frame stably falls down conveniently and quickly, and the frame can be ensured to fall as gentle as possible. Damage to the gauge and influence on the precision of the gauge are avoided, and positioning of the reference pin is facilitated.
本发明提供的一种车架检具用举升装置,由三大部分组成,分别是支撑机构、驱动机构以及导向机构。根据车架的质心位置,将车架平稳放置在支撑机构上,驱动机构与支撑机构连接,通过驱动机构的驱动来实现支撑机构的上下活动,从而方便快捷地实现车架平稳往下落位,并且能够保证车架落位时候尽可能轻缓,避免对检具造成损坏和影响检具精度,还能方便基准销的定位。
Lifting device for frame checking fixture
一种车架检具用举升装置
2023-08-29
Patent
Elektronische Ressource
Chinesisch
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 |