WIDTH-CONTROLLING APPARATUS FOR CLAMP OF TRANSPER

摘要

The device for adjusting inner width for the steel plate on the multi-process press stamping, increases the productivity and prevents the safety accident. The device comprises the steel-plate clamping attachment(2)(2') in parallel with the feed bar(1)(1'); the rack(3)(4) and pinion(5) for simultaneously moving two feed bars(1)(1') mounted on the bottom of the feed bar; pinion mechanism(6) engaged with the rack(4) and connected with the rack(7);hydraulic equipment(A) having a hydraulic cylinder(9) with a piston(8), a hydraulic mechanism(10) for controlling the piston movement and a main frame(11) for connecting the cylinder(9) with the mechanism(10) and the control bar(12).