Device used for controlling tensile forming height of brake disc cover plate

The invention relates to a device used for controlling the tensile forming height of a brake disc cover plate. The device is arranged on a drawing die of the brake disc cover plate and comprises a plurality of sets of lower die limited posts and upper die limited posts which are oppositely arranged. The lower die limited posts comprise lower limited post bodies with the tops being provided with threaded holes and guide heads which are connected to the top ends of the lower limited post bodies through threads. The upper die limited posts comprise upper limited post bodies and guide counter bores which are formed in the bottoms of the upper limited post bodies. Compared with the prior art, the device used for controlling the tensile forming height of the brake disc cover plate has the advantages of being simple in structure, high in die set-up speed, stable in part quality, convenient to use, wide in application range and the like. 本发明涉及种用于控制制动盘盖板拉伸成形高度的装置，设置于制动盘盖板拉伸模具上，包括多组相对设置的下模限位柱和上模限位柱，下模限位柱包括顶部具有螺纹孔的下限位柱本