Progressive-die forming die for automobile suspension control arm lower piece
A technology of automobile suspension and forming mold, applied in the field of progressive die, can solve the problems of slow conveying speed, producing metal broken pins, slowing conveying speed, etc., to achieve product quality assurance, reduction of metal broken pins, and improvement of feeding speed. Effect
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[0036] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see figure 1 — Figure 9 , Figure 11 , Figure 12 :
[0037]The progressive die molding die for the lower part of the automobile suspension control arm, including the upper die 71, the lower die 72, and the punching guide hole and process hole process 1, the process of punching the process hole and stamping process 2, Empty step process 3, punching process hole cutting process 4, empty step process 5, drawing process 6, empty step process 7, trimming and punching process 8, trimming process 9, trimming process 10, flanging and shaping process 11 17 processes including side hole punching process 12, empty step process 13, side hole punching process 14, empty step process 15, separation process 16, waste cutting process 17;
[0038] A plurality of feeding guide assemblies 30 are respectively fixed at intervals along the moving direction of the ma...
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