The gear transmission mechanism of the three-coordinate z-axis indexing part

Abstract

The invention discloses a gear transmission mechanism for a three-coordinate Z-axial indexing portion. The gear transmission mechanism comprises a servo motor and a Z-axial indexing seat, the servo motor is mounted on a servo motor seat which is mounted on the Z-axial indexing seat, an indexing spindle is mounted on the Z-axial indexing seat, a stroke plate is fixed to a centering device which is mounted at the top of the indexing spindle, a P4 gear is mounted at the tail end of the indexing spindle, and a P1 gear is mounted on an output shaft of the servo motor. The gear transmission mechanism further comprises a P2 gear and a P3 gear, the P2 gear is mounted on a gear shaft of the P3 gear, the gear shaft of the P3 gear is fixedly mounted on the Z-axial indexing seat through a shaft sleeve seat, the P1 gear is meshed with the P2 gear, and the P3 gear and the P4 gear are meshed and in double-stage transmission. Cost is greatly reduced for manufacturers while requirements of clients are met, the gear transmission mechanism is compact in structure, high transmission precision is guaranteed, frequency of stoke can be increased, and productivity is improved.

Description

technical field [0001] The invention relates to the field of notching machines for motor iron chip processing equipment, in particular to the gear transmission mechanism of the three-coordinate Z-axis indexing part. Background technique [0002] The punching machine is a special equipment for single-slot punching used for punching the slot holes of the motor rotor or stator core. The punching die for punching the motor rotor or stator iron sheet is installed between the punch (slider) and the worktable, and the upper punch is driven to reciprocate up and down through the up and down reciprocating movement of the punch (slider). The iron chip (punching sheet) that needs to be punched is installed on the indexing device with intermittent movement, and the iron chip (punching sheet) is rotated according to the preset requirement Z axis through the indexing device. When the slider (punch) moves downward, the iron chip does not rotate and waits for the punching groove. When the ...

AI Technical Summary

Problems solved by technology

Therefore, only imported equipment can be used for processing. Considering the cost problem, this structure is not suitable for practical application.

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