A copper wire pay-off device capable of effectively reducing frictional force

Abstract

The invention discloses a copper wire paying-off device capable of effectively reducing friction force. The device comprises a base, wherein a support pillar is fixedly connected to the middle of the top end of the base; a connecting plate is fixedly connected to the top end of the support pillar; a top plate is connected to the upper part of the connecting plate through locking bolts; a plurality of vertically arranged upright posts are arranged at the edge of the base; horizontally arranged support rods are fixedly connected to the top ends of the upright posts, and extend towards the center of the top plate; a rotating seat is fixedly connected to the inner ends of the support rods; a three-fold rotating arm is inserted into the rotating seat; the top end of the rotating arm is inserted into the rotating seat, and the bottom end of the rotating arm is parallel to the edge of the top plate; a roller is connected to the bottom end of the rotating arm in a sleeving manner, has an I-shaped section, and is clamped to the outer side of the top plate; a copper wire passage is formed in the whole rotating arm. The device has the advantages of simple structure, low friction force, small damage to a copper wire and the like, the condition that the copper wire is drawn and slimmed is avoided, and the quality of a finished product coil can be ensured.

Description

technical field [0001] The invention relates to the technical field of motor manufacturing, in particular to the technical field of motor stator coil manufacturing, and in particular to a copper wire pay-off device capable of effectively reducing friction. Background technique [0002] Servo motors generally include a stator coil and a rotor. During the manufacturing process of the stator coil, copper wire (enameled wire) needs to be used to wind the stator coil. With the continuous advancement of technology, nowadays it is rarely wound manually. Automatic winding machines are used to complete the winding of the stator coils. The automatic winding machine is generally divided into two parts. The first part is the winding port, which is mainly composed of several numerically controlled winding units. Each winding unit contains a copper wire clamping mechanism such as a manipulator, which is controlled by a computer. Each winding unit cooperates to complete the winding work o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a copper wire pay-off device that can effectively reduce friction to solve the problem of large friction and easy peeling off of insulating paint in the winding process of existing stator coils due to the absence of a dedicated copper wire pay-off device. Or wear, the finished stator coil is easy to short circuit, the copper wire is easy to stretch and become thinner, and the quality of the finished coil is poor

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