| 摘要 |
A tap processing mold for a progressive molding equipment is provided to simplify the manufacturing process and improve the productivity by enabling tap processing to be performed in the progressive molding equipment, thereby manufacturing a finished product of the horn body in the progressive molding equipment, and a progressive molding equipment for forming a horn body for vehicles. In a progressive molding equipment for forming a product(12) by processing a steel sheet(11) supplied between upper and lower molds continuously and in stages, a tap processing mold for the progressive molding equipment comprises: a liftable and lowerable block(610) which is installed on an upper side of a die formed on the top of the lower mold such that the liftable and lowerable block is elastically lifted or lowered, and has a supporting groove(616) formed on the top thereof; a tap processor(620) which is connected to the bottom of the liftable and lowerable block by a connecting unit(625), and includes a tap tool(635) rotatably installed on one end of a body(621) thereof, and a gear unit(630) installed in the body thereof to transmit a rotary power to the tap tool; and a screw shaft(640) which is installed in the upper mold, and of which a lower end is gear connected to the gear unit to rotate forward the tap tool through the gear unit during lowering of the upper mold and rotate reversely the tap tool through the gear unit during lifting of the upper mold, wherein the tap tool is connected to the body by a screw.
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