Gearbox front shell clamp

The utility model relates to a gearbox front shell clamp which comprises a base, two opposite fixing seats are arranged on the base, fixing blocks are arranged on the opposite end faces of the two fixing seats, clamping plates are connected to the two fixing blocks, clamping blocks used for clamping lugs are arranged on the clamping plates, and the clamping blocks are connected to the two fixing seats. A first clamping lever air cylinder used for abutting against the upper end face of the outer flange is arranged on the clamping plate. The gearbox front shell clamping device has the effect of clamping the gearbox front shell. 本申请涉及一种变速箱前壳体夹具，其包括底座，底座上设置有两相对的固定座，两个固定座上相对的端面设置有固定块，两个固定块上连接有夹紧板，夹紧板上设置有用于夹紧耳部的夹紧块，夹紧板上设置有用于抵紧外凸缘上端面的第一夹紧杠杆气缸。本申请具有对变速箱前壳体进行夹紧的效果。