Automatic feeding and discharging device for motor rotor shaft machining

Abstract

The invention relates to the technical field of motor rotor shaft machining, in particularly to an automatic feeding and discharging device for motor rotor shaft machining. The automatic feeding and discharging device comprises a stepping type transfer station, a discharge electric cylinder and four support parts, the top of the stepping type transfer table is provided with four fixed seats whichare distributed at equal included angles in the circumferential direction, each support part is installed on the corresponding fixed seat, one end of each support part is rotatably connected with thecorresponding fixed seat through a first positioning shaft, one end of each first positioning shaft is provided with a positioning torsion spring, and the other end of each first positioning shaft isprovided with a transmission structure, the positioning torsion springs are used for limiting the support parts to incline upwards in a normal state, a positioning part is arranged on each support part, two adjusting parts are arranged below the stepping type transfer table, the adjusting parts can correspond to all the supporting parts one by one, and the adjusting parts can be in transmission connection with the transmission structures and used for driving the first positioning shafts to rotate counterclockwise. The utility model of the automatic feeding and discharging device is simple andclear, and can adapt to the transfer conveying work of the motor rotor shafts with different lengths and diameters.

Description

technical field [0001] The invention relates to the technical field of motor rotor shaft processing, in particular to an automatic loading and unloading device for motor rotor shaft processing. Background technique [0002] During the production process of the motor rotor shaft, it needs to be turned, milled and polished in sections. During this process, the motor rotor shaft needs to be transported to different processing equipment areas. The traditional motor rotor shaft is transported by a manipulator, and the general jaw clamp of the manipulator The holding force needs to be adjusted repeatedly to achieve absolute stable accuracy; but generally there will be multiple step distances on the motor rotor shaft, which will affect the clamping effect. More importantly, the length and diameter of the motor rotor shaft will have different changes. It is difficult to guarantee the clamping strength; in addition, if the conveying volume is too large, the mutual cooperation of mult...

AI Technical Summary

Problems solved by technology

[0002] During the production process of the motor rotor shaft, it needs to be turned, milled and polished in sections. During this process, the motor rotor shaft needs to be transported to different processing equipment areas. The traditional motor rotor shaft is transported by a manipulator, and the general jaw clamp of the manipulator The holding force needs to be adjusted repeatedly to achieve absolute stable accuracy; but generally there will be multiple step distances on the motor rotor shaft, which will affect the clamping effect. More importantly, the length and diameter of the motor rotor shaft will have different changes. It is difficult to guarantee the clamping strength; in addition, if the conveying volume is too large, multiple manipulators need to cooperate with each other, but the input cost of manipulators is not low, too many will lead to high maintenance costs and input costs

Images