The invention discloses a tool for replacing a roll bending and stringing assembly of a working roll of a rolling mill. The tool for replacing the roll bending and stringing assembly of the working roll of the rolling mill comprises a bottom plate, a middle plate, a deck plate, a supporting handle, a synchronous lifting device and an orientation driving device. The synchronous lifting device comprises a supporting column and a transmission device, and the middle plate drives the deck plate arranged above the middle plate to ascend and descend. The azimuth driving device comprises a sliding block, a first driving piece and a second driving piece which is connected to the sliding block and used for driving the sliding block to move in the second direction and driving the deck plate to reciprocate in the first direction. According to the tool for replacing the working roll bending and stringing roll assembly of the rolling mill, the table plate is driven to ascend and descend through the synchronous lifting device so as to adjust the height of the table plate, and the arranged orientation driving device drives the table plate to reciprocate in the first direction and the second direction so as to adapt to the position of the working roll bending and stringing roll assembly; the problem that in the prior art, the labor intensity is large due to a manual and hoist combined replacement mode is solved.
本发明公开了一种用于更换轧机工作辊弯辊串辊总成工装,该用于更换轧机工作辊弯辊串辊总成工装包括底板、中间板、台面板、托柄、同步升降装置和方位驱动装置;同步升降装置包括支撑柱和传动装置,中间板带动设置于其上方的台面板升降;方位驱动装置包括滑移块、第一驱动件、以及连接于滑移块用于驱动滑移块沿第二方向移动并带动台面板沿第一方向往复移动的第二驱动件。本发明公开的用于更换轧机工作辊弯辊串辊总成工装通过同步升降装置驱动台面板升降,以调节台面板的高度通过设置的方位驱动装置来驱动台面板沿第一方向和第二方向往复运动,来适应工作辊弯辊串辊总成的位置,解决了现有中通过人工和葫芦结合的更换模式而导致劳动强度大的问题。
Roll bending and stringing assembly tool for replacing working roll of rolling mill
一种用于更换轧机工作辊弯辊串辊总成工装
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | B21B Walzen von Metall , ROLLING OF METAL / B66C Krane , CRANES / 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 |
Simple clamping and replacing device and method for rolling mill roll collar
European Patent Office | 2022
|