Cam-type press system

A cam-type press system for forming a panel, comprising an upper die and a lower die disposed for forming the panel therebetween.

• a formation pad mounted on a lower side of the upper die;
• an operational driver also mounted on the lower side of the upper die;
• a formation cam for realizing a cam operation by the lowering operation of the operational driver on the lower die;
• a cam base slidably mounted on the lower die, and securing the material panel together with the formation pad;
• a cam base steel mounted on the cam base corresponding to a height of the formation cam, the cam base steel performing a formation process on the material panel together with the formation cam;
• a cam slider mounted on the cam base through a linkage assembly such that the cam slider is able to move with respect to the cam base and vice versa, the formation cam being mounted at a predetermined location of the cam slider opposing the cam base steel, and the cam slider being linked with the operation of the operational driver to realize a cam operation;
• a first return assembly mounted within the cam base and contacting the lower die, the first return assembly exerting a biasing force to return the cam base to an initial position when displaced from the initial position;
• and
• a second return assembly mounted within the cam slider and contacting the lower die, the second return assembly exerting a biasing force to return the cam slider to an initial position when displaced from the initial position.