Stepping motor rotor sheet clamping tool

Abstract

The invention relates to a stepping motor rotor sheet clamping tool. The stepping motor rotor sheet clamping tool is characterized in that a base, a fast clamping device and a jacket are included, the base is composed of a guide plate and a clamping plate, a limiting groove is formed in the center of the guide plate, the fast clamping device comprises a handle, a hinge joint chain, a transmission shaft and a fixing base, and the jacket is arranged in the limiting groove and is composed of an inner jacket, an outer jacket and a base board. According to the stepping motor rotor sheet clamping tool, positioning teeth are arranged both on the inner jacket and the outer jacket, half of a tooth is staggered between two adjacent positioning teeth, therefore, half of a tooth is staggered between two adjacent rotor sheets when the rotor sheets are placed in the jacket, accuracy of staggered teeth is guaranteed, the heights of the positioning teeth can be adjusted, and the stepping motor rotor sheet clamping tool can be applied to stepping motors of different types. Due to the staggered teeth, the rotor sheets can not be sleeved with the inner jacket and the outer jacket from the upper portion of the inner jacket and the upper portion of the outer jacket, the inner jacket can move, matching between the rotor sheets and the positioning teeth of the inner jacket and matching between the rotor sheets and the positioning teethe of the outer jacket are facilitated.

Description

technical field [0001] The invention relates to a punching and clamping tool for a rotor of a stepping motor. Background technique [0002] When assembling the stepper motor rotor, the rotor punches need to be stacked according to the requirements. Generally, the upper and lower rotor punches need to have a half-tooth misalignment, and then the rotor shaft coated with glue is pressed into the rotor by the stamping equipment. However, since there has been no special clamping tool, it is very difficult to install the rotor punching accurately. Therefore, it is very necessary to design a stepper motor rotor punching and clamping tool. Contents of the invention [0003] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a technical solution for stepper motor rotor punching and clamping tooling. [0004] The stepper motor rotor punching and clamping tool is characterized in that it includes a base, a quick clamping device and a...

AI Technical Summary

Problems solved by technology

[0002] When assembling the stepper motor rotor, the rotor punches need to be stacked according to the requirements. Generally, the upper and lower rotor punches need to have a half-tooth misalignment, and then the rotor shaft coated with glue is pressed into the rotor by the stamping equipment. However, since there has been no special clamping tool, it is very difficult to install the rotor punching accurately. Therefore, it is necessary to design a stepper motor rotor punching and clamping tool.

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