Motor punching needle position selecting mechanism and punching die

• Main Author: HUO JINCHONG
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2022
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CUTTING; CUTTING-OUT; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HAND CUTTING TOOLS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PERFORATING; PERFORMING OPERATIONS; PRINTED CIRCUITS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The utility model discloses a punching needle position selecting mechanism of a motor and a die thereof. Wherein the motor punching needle position selecting mechanism comprises a first driving motor, a synchronous belt, a driving wheel, a driven wheel and at least one needle selecting head; an output shaft of the first driving motor is connected with the driving wheel; the two ends of the synchronous belt are arranged between the driving wheel and the driven wheel in a sleeved mode. The needle selecting head is arranged on the synchronous belt and moves on the synchronous belt to select at least one of the multiple punching needles. The motor needle selection mode has the advantages of being low in noise, simple in structure and easy to maintain, punching needles at different positions are selected through the motor, plates of different sizes required by customers can be punched, and the selected sizes are freely variable. 本实用新型公开一种电机选择冲针位置机构及其模具。其中，电机选择冲针位置机构包括第一驱动电机、同步带、主动轮、从动轮及至少一支选针头；第一驱动电机的输出轴上连接所述主动轮；所