UNICON CORE FOR MOLDING CALIPER HOUSING OF BRAKE

摘要

The present invention relates to a caliper housing casting core of a brake, and in particular, by constituting a plurality of caliper housing casting spaces arranged in any number in a pair of molds having an arbitrary size, the maximum yield can be improved by almost twice. In addition, the present invention relates to a caliper housing casting core of a brake that facilitates separation of a product even when the size of the pressure bath is increased.;The present invention provides a brake pad space portion (11) on which a disk, a friction pad and a pad plate are mounted, a cylinder portion provided on one side of the space portion, on which a pressure piston is seated, and a width of the space portion (11) on the other side of the space portion. Of the pair of molds 30a and 30b to produce a caliper housing 10 having an outer pad support 14 provided with a smaller thickness 10b and a connecting portion 13 connecting the cylinder and the pad support. In the caliper housing casting core of the brake to secure the casting space 20 sandwiched therebetween, a pair of cylinder forming projections protruding on both sides to form the cylinder portion 12, the cylinder forming projections The mold and the connecting portion are formed while forming the inner side of the connecting portion and the pad supporting portion forming grooves alternately concave to form the outer pad supporting portion on both sides in the vertical direction of the connecting portion. That is characterized in that it comprises a protrusion shaped connecting portion is formed such that each of the projections disposed on the opposite side of the pad support portion to form the groove.;Brake, caliper housing, casting, core