摘要 |
A vibration spring punching apparatus for using vibration speaker and linear vibration motor is provided to allow a user to maintain a punching side even by punching the shape of the vibration spring in order. A vibration spring punching apparatus for using vibration speaker and linear vibration motor is composed of the device: an oscillation spring punching unit(10); a bottom case mounted on the frame; a mold(120) having more than one punching hole while being fixed on the top of the bottom base; a top mold(140) on the bottom mode having more than one punching pin corresponded to punching ball; a guide roller guiding the metal band to the interval of the low die and top mold(170); a clamping divide(160) arranging the metal band by the constant interval.
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