Because the core pulling distance is small, to make the mould structure is compact, the integral side core pulling mechanism. The schematic diagram of the structure such as the side core pulling mechanism diagram shows, the main structure: (1) the side core pulling mechanism of 2, 4, 5, 7 each for a whole block diagram, the fixed lateral core in the slider, the slider on the inclined face product outer side of the pit (structure schematic I, II, III,Anna Sui iphone 4S case
, IV Office) of core pulling. After considering the various process parameters, slope and vertical tilt angle for 18 degrees, which can not only achieve the core purpose, and ensure that the overall structure of the mold is reasonable. (2) Marc Jacobs iPhone 5C Cases
the side core pulling mechanism schematic design with 3 inclined push block, to the molding inside pits (medial Figure 1 ?, ?, ? of). The slant top block is fixed on the ejector rod fixing plate, ejector, inclined block with the fixed plate to move together, inclined push block in the forward movement of the at the same time, also for lateral movement, achieving the object of core pulling. Inclined push block made of high quality alloy material, 718 selection of material, and fix it with screws of the quenching and tempering treatment after the ejector rod fixing plate; through the analysis of plastic parts of the structure calculation, inclined and oblique angle of 6 degrees. This ensures that the lateral core pulling action smoothly, and make the die working smoothly, uniform stress.